Science.gov

Sample records for single journey itineraries

  1. Journey into the brain: from single synapse to whole brain anatomy by correlative microscopy

    NASA Astrophysics Data System (ADS)

    Pavone, Francesco

    2014-03-01

    The study of the brain's plasticity, or its ability to change, helps to reveal how it works. The secrets of brain activity and its control of motion are hidden in the structures, the functionality and the morphology of the physical brain, notes Francesco Pavone of the European Laboratory for Non-Linear Spectroscopy (LENS) in his presentation,"Journey into the Brain: from Single Synapse to Whole Brain Anatomy by Correlative Microscopy." We know synapses are formed through chemical interactions and electrical connections are made, Pavone says. But in order to understand the process we must examine the brain at several different scales. A cadre of optical methods such as correlative microscopy, optical manipulation, 3D tomography, confocal light sheet microscopy, and multimodal camera imaging are used to examine the brain at highly localized regions but at the multiple scales to reveal these inner workings.

  2. Flexible Learning Itineraries Based on Conceptual Maps

    ERIC Educational Resources Information Center

    Agudelo, Olga Lucía; Salinas, Jesús

    2015-01-01

    The use of learning itineraries based on conceptual maps is studied in order to propose a more flexible instructional design that strengthens the learning process focused on the student, generating non-linear processes, characterising its elements, setting up relationships between them and shaping a general model with specifications for each…

  3. ATIPS: Automatic Travel Itinerary Planning System for Domestic Areas.

    PubMed

    Chang, Hsien-Tsung; Chang, Yi-Ming; Tsai, Meng-Tze

    2016-01-01

    Leisure travel has become a topic of great interest to Taiwanese residents in recent years. Most residents expect to be able to relax on a vacation during the holidays; however, the complicated procedure of travel itinerary planning is often discouraging and leads them to abandon the idea of traveling. In this paper, we design an automatic travel itinerary planning system for the domestic area (ATIPS) using an algorithm to automatically plan a domestic travel itinerary based on user intentions that allows users to minimize the process of trip planning. Simply by entering the travel time, the departure point, and the destination location, the system can automatically generate a travel itinerary. According to the results of the experiments, 70% of users were satisfied with the result of our system, and 82% of users were satisfied with the automatic user preference learning mechanism of ATIPS. Our algorithm also provides a framework for substituting modules or weights and offers a new method for travel planning.

  4. A Journey Through the Mantle Transition Zone Under Western US From Single and Multiple Scattered Waves

    NASA Astrophysics Data System (ADS)

    Tauzin, B.; Trampert, J.; van der Hilst, R.; Wittlinger, G.; Vergne, J.

    2011-12-01

    Using data from the US Transportable Array, we combine observations of P-to-S single and multiple scattered waves to constrain the transition zone (TZ) structure beneath the Western US. From stacking the data by common conversion points along profiles, we produce depth images of seismic discontinuities. Systematic depth and amplitude measurements are performed for the '410', the '660', and some other minor seismic discontinuities identified as sharp reductions of wave velocities at ˜350 km depth (the '350') and ˜590 km depth (the '590'). The Gorda plate, subducted under Northern California, is traced back to the TZ where it seems to flatten and induces, due to cold temperatures or a high water content, a significant uplift of the '410' under Northern Nevada. The geographical maps of the '410'/'660' amplitude/topography reveal an anomalous TZ at the borders between Washington, Oregon and Idaho with: (i) a thickened TZ, (ii) a sharp jump in the topography of the '660' both in a South-North and West-East direction, and (iii) reduced '410' amplitudes at the North. Such anomalous structure might be inherited from the past history of plate subduction/accretion. A thinned TZ under the Yellowstone is likely the result of a deep hot thermal plume. Both the '350' and the '590' negative discontinuities extend over very large areas. They might be related either to an increased water content in the TZ and/or significant amount of oceanic material accumulated through the past 100 My. An estimation of the TZ water content is now possible based on observation of PPS reverberated phases on the '410' and '660' interfaces.

  5. ATIPS: Automatic Travel Itinerary Planning System for Domestic Areas

    PubMed Central

    2016-01-01

    Leisure travel has become a topic of great interest to Taiwanese residents in recent years. Most residents expect to be able to relax on a vacation during the holidays; however, the complicated procedure of travel itinerary planning is often discouraging and leads them to abandon the idea of traveling. In this paper, we design an automatic travel itinerary planning system for the domestic area (ATIPS) using an algorithm to automatically plan a domestic travel itinerary based on user intentions that allows users to minimize the process of trip planning. Simply by entering the travel time, the departure point, and the destination location, the system can automatically generate a travel itinerary. According to the results of the experiments, 70% of users were satisfied with the result of our system, and 82% of users were satisfied with the automatic user preference learning mechanism of ATIPS. Our algorithm also provides a framework for substituting modules or weights and offers a new method for travel planning. PMID:26839529

  6. The journey

    NASA Astrophysics Data System (ADS)

    Cohen, Lori A.

    1995-12-01

    Kodak Optical Products has embarked on a journey that will ultimately lead to manufacturing excellence and total customer satisfaction. With quality as our compass we have already obtained ISO 9001 and Manufacturing Resource Planning (MRP) II certifications. Seeking and attaining these certifications enabled us to understand and enhance fundamentals relative to the operation of our business. This has provided a solid foundation from which we can launch continuous improvement activities. Now we continue our journey to such destinations as 10X reduction in both defects and cycle time, measuring and reducing our cost of poor quality, and upgrading our quality information system. Our presentation will emphasize our 10X improvement process and how it applies to high-volume production of precision plastic optics.

  7. Itineraries and specificities of Italian medical anthropology.

    PubMed

    Seppilli, Tullio

    2012-04-01

    This paper describes the birth (or rebirth) of Italian medical anthropology around the middle of the 1950s, and its subsequent complex development up to the present. During this fairly long process, the author played a role that was probably of some importance, that of both a direct witness and active participant. Here these developments are briefly reviewed, in an attempt to single out some of the stimuli and the most significant occasions that have happened, their theoretical and methodological reference points, the main lines of research that have been tackled along the way, as well as the 'social demand' and the 'social use' that have integrated and oriented the practice of the new discipline within the horizon of some of the more general problems of Italian society. In outlining here the profile of and the various events in Italian medical anthropology, this paper takes into account the fact that, although a medical anthropology with that name and the disciplinary set-up that are now internationally attributed to it began in Italy only in the mid-1950s, important lines of research to which we would today attach that name had been undertaken long ago.

  8. 14 CFR 380.33 - Major changes in itinerary or price; refunds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Major changes in itinerary or price... § 380.33 Major changes in itinerary or price; refunds. (a) For the purposes of this section, “major change” means any of the following: (1) A change in the departure or return date shown in the...

  9. Therapeutic itineraries and explanations for tuberculosis: an indigenous perspective

    PubMed Central

    Nogueira, Laura Maria Vidal; Teixeira, Elizabeth; Basta, Paulo Cesar; da Motta, Maria Catarina Salvador

    2016-01-01

    ABSTRACT OBJECTIVE To analyze explanations for tuberculosis and therapeutic itineraries of Brazilian indigenous people. METHODS Case study with a qualitative-descriptive approach. We conducted semi-structured interviews with 11 Munduruku indigenous, including direct observation of treatment for tuberculosis in the municipality of Jacareacanga, south-western region of the state of Para, Brazil. To identify explanations for tuberculosis and therapeutic itineraries, we performed thematic content analysis. RESULTS Traditional medicine was the first therapeutic option chosen by the indigenous. However, biomedicine was also employed, which indicates a circulation between different therapeutic contexts and health concepts among the Munduruku. The explanations provided ranged from recognition of the signs and symptoms specific to tuberculosis to the attribution of the disease to a spirit that leaves the body and wanders in the woods, returning ill into the body. Unlike the biomedical model, which links tuberculosis transmission strictly to interpersonal contact, in closed spaces without natural lighting and ventilation (preferably domestic environments), the Munduruku associate the disease to an indirect contact between people socially distant (enemies or adversaries) in public and open places. CONCLUSIONS The explanations made by the indigenous are unique and deserve the attention of those who are responsible for developing health public policies, as well as of the teams who work on the villages. To guarantee an efficient control of tuberculosis in these regions, it is necessary that the developed actions integrate biomedicine knowledge and the traditional medicine of the indigenous people, in addition to respecting and welcoming local culture manifestations. PMID:26815161

  10. Goethe's Italian Journey and the geological landscape

    NASA Astrophysics Data System (ADS)

    Coratza, Paola; Panizza, Mario

    2015-04-01

    Over 220 years ago Johann Wolfgang von Goethe undertook a nearly two-years long and fascinating journey to Italy, a destination dreamed for a long time by the great German writer. During his journey from Alps to Sicily Goethe reflects on landscape, geology, morphology of "Il Bel Paese", sometimes providing detailed descriptions and acute observations concerning the great and enduring laws by which the earth and all within it are governed. He was an observer, with the eye of the geologist and landscape painter, as he himself stated, and therefore he had a 360 degree focus on all parts of the territory. From the Brenner Pass to Sicily, Goethe reflects on landscape, contrasting morphologies, the genesis of territories, providing detailed descriptions useful for reconstructing the conditions of the territory and crops of the late 18th century. His diary is a description of the impressions he received from the country and its people, mingled with reflections upon art, science and literature. Goethe studied mineralogical and geological phenomena and drew up notes on the life of the people, the climate and the plants. On various scientific occasions and, in particular, within the framework of the Italian Association "Geologia & Turismo", of the Working Group "Geomorphosites" of the International Association of Geomorphologists and the International Year of Planet Earth, the opportunity to re-examine Goethe's travels in Italy from a geological viewpoint was recognised. In the present paper an attempt was made to reproduce the geotourism itinerary ante litteram of the writer to Italy, one of the most important tourist destination worldwide, thanks to its rich cultural and natural heritage and the outstanding aesthetic qualities of the complex natural landscape. This project was essentially conceived with a twofold purpose. First of all, an attempt was made to reproduce the journey of a great writer, as an example of description of landscape perceived and described as

  11. Voyager - Humanity's Farthest Journey

    NASA Video Gallery

    After 33 years, NASA's twin Voyager spacecraft are still going strong and still sending home information. This video features highlights of the Voyager journeys to the outer planets, and looks at t...

  12. The Magnificent Journey.

    SciTech Connect

    United States. Bonneville Power Administration.

    1995-01-01

    The annual run of Northwest salmon--from the vast Pacific Ocean to the mountain streams where their lives began--is one of Nature`s most awe-inspiring events. Now that modern science has discovered some of the salmon`s secrets, their journey seems even more miraculous. So unlikely is the survival of a single returning salmon that Nature compensates heavily. Of the other 3,000 to 7,000 eggs in a nest, only one spawning pair, on average, will make it back. Too much or too little water at hatching can wipe out great swarms of young fish life. Bigger fish, bears, seals--all take their share of salmon. Nature allows for these natural events. But Nature alone cannot make up for what people have done. Dams in the Columbia River Basin have blocked huge areas of the wild salmon`s spawning grounds. Roads and towns sprouted up along rivers and streams. Logging and farming practices fouled rivers and creeks. So did pollution from the cities. And it became too easy to catch fish. Salmon runs became smaller and smaller. Some types of salmon disappeared forever. Having nearly destroyed the salmon, people are now coming to their rescue. Still, important runs of Northwest native salmon are in real danger of extinction. Much remains to be done. This brochure presents a close look at the life of a wild salmon, Oncorhynchus tshawystcha.

  13. Travel itinerary uncertainty and the pre-travel consultation--a pilot study.

    PubMed

    Flaherty, Gerard; Md Nor, Muhammad Najmi

    2016-01-01

    Risk assessment relies on the accuracy of the information provided by the traveller. A questionnaire was administered to 83 consecutive travellers attending a travel medicine clinic. The majority of travellers was uncertain about destinations within countries, transportation or type of accommodation. Most travellers were uncertain if they would be visiting malaria regions. The degree of uncertainty about itinerary potentially impacts on the ability of the travel medicine specialist to perform an adequate risk assessment, select appropriate vaccinations and prescribe malaria prophylaxis. This study reveals high levels of traveller uncertainty about their itinerary which may potentially reduce the effectiveness of their pre-travel consultation.

  14. "Journey to the Stars": Presenting What Stars Are to Global Planetarium Audiences by Blending Astrophysical Visualizations Into a Single Immersive Production at the American Museum of Natural History

    NASA Astrophysics Data System (ADS)

    Emmart, Carter; Mac Low, M.; Oppenheimer, B. R.; Kinzler, R.; Paglione, T. A. D.; Abbott, B. P.

    2010-01-01

    "Journey to the Stars" is the latest and fourth space show based on storytelling from data visualization at the Rose Center for Earth and Space at the American Museum of Natural History. This twenty five minute, full dome movie production presents to planetarium audiences what the stars are, where they come from, how they vary in type and over time, and why they are important to life of Earth. Over forty scientists from around the world contributed their research to what is visualized into roughly fifteen major scenes. How this production is directed into a consolidated immersive informal science experience with learning goals is an integrative process with many inputs and concerns for scientific accuracy. The goal is a seamless merger of visualizations at varying spatial and temporal scales with acuity toward depth perception, revealing unseen phenomena, and the layering of concepts together to build an understanding of stars; to blend our common experience of them in the sky with the uncommon meaning we have come to know through science. Scripted by Louise Gikow who has worked for Children's Television Workshop, narrated by Whoopie Goldberg, and musically scored by Robert Miller, this production strives to guide audiences through challenging scientific concepts by complimenting the natural beauty the subject matter presents with understandable prose and musical grandeur. "Journey to the Stars" was produced in cooperation with NASA's Science Mission Directorate, Heliophysics Division and is in release at major planetariums, worldwide.

  15. A Journey in Leadership

    ERIC Educational Resources Information Center

    Shoop, Robert J.

    2009-01-01

    In 1997, two faculty members at Kansas State University began the process of creating something special and distinctive that never existed before. They clearly understood that they were embarking on a journey that would be exciting, yet not totally within their control. They were passionate about the value of developing a leadership studies…

  16. Journeys outside the Classroom

    ERIC Educational Resources Information Center

    Beames, Simon; Ross, Hamish

    2010-01-01

    There is growing support for education that is cross-curricular, locally-relevant and involves a high degree of student responsibility. This investigation examines the perspectives of students who have participated in an outdoor learning programme that is theoretically underpinned by the above themes. "Outdoor Journeys" involves learning…

  17. Boulder Journey School

    ERIC Educational Resources Information Center

    Hall, Ellen; Maher, Alison; Sisbarro, Andrea

    2009-01-01

    This article features the Boulder Journey School located in Boulder, Colorado. Throughout the first 25 years of the school's existence as a learning community, it has maintained its vision of a school as a place that invites children's learning through relationships and interactions with the environment and with others. However, its vision has…

  18. My Holocaust Journey.

    ERIC Educational Resources Information Center

    Glanz, Jeffrey

    2000-01-01

    An education professor whose father was a Holocaust survivor recounts a journey to visit World War II concentration camps in Czechoslovakia, Poland, and Germany. He realized that Nazis were systematic exterminators, and cities had been sanitized to banish unseemly memories. Today vigilance and character education are essential. (MLH)

  19. Journeys through antigravity?

    NASA Astrophysics Data System (ADS)

    Carrasco, John Joseph M.; Chemissany, Wissam; Kallosh, Renata

    2014-01-01

    A possibility of journeys through antigravity has recently been proposed, with the suggestion that Weyl-invariant extension of scalars coupled to Einstein gravity allows for an unambiguous classical evolution through cosmological singularities in anisotropic spacetimes. We compute the Weyl invariant curvature squared and find that it blows up for the proposed anisotropic solution both at the Big Crunch as well as at the Big Bang. Therefore the cosmological singularities are not resolved by uplifting Einstein theory to a Weyl invariant model.

  20. PREFACE: A Stellar Journey A Stellar Journey

    NASA Astrophysics Data System (ADS)

    Asplund, M.

    2008-10-01

    The conference A Stellar Journey was held in Uppsala, Sweden, 23 27June 2008, in honour of Professor Bengt Gustafsson's 65th birthday. The choice of Uppsala as the location for this event was obvious given Bengt's long-standing association with the city stemming back to his school days. With the exception of a two-year postdoc stint in Copenhagen, five years as professor at Stockholm University and two years as director of the Sigtuna foundation, Bengt has forged his illustrious professional career at Uppsala University. The symposium venue was Museum Gustavianum, once the main building of the oldest university in Scandinavia. The title of the symposium is a paraphrasing of Bengt's popular astronomy book Kosmisk Resa (in English: Cosmic Journey) written in the early eighties. I think this aptly symbolizes his career that has been an astronomical voyage from near to far, from the distant past to the present. The original book title was modified slightly to reflect that most of his work to date has dealt with stars in one way or another. In addition it also gives credit to Bengt's important role as a guiding light for a very large number of students, colleagues and collaborators, indeed for several generations of astronomers. For me personally, the book Kosmisk Resa bears particular significance as it has shaped my life rather profoundly. Although I had already decided to become an astronomer, when I first read the book as a 14-year-old I made up my mind then and there that I would study under Bengt Gustafsson and work on stars. Indeed I have remained true to this somewhat audacious resolution. I suspect that a great number of us have similar stories how Bengt has had a major influence on our lives, whether on the professional or personal level. Perhaps Bengt's most outstanding characteristic is his enthralling enthusiasm. This is equally true whether he is pondering some scientific conundrum, supervising students or performing in front of an audience, be it an

  1. Journey of Ethiopia Astronomy

    NASA Astrophysics Data System (ADS)

    Belay Tessema, Solomon

    2015-08-01

    Ancient astronomy had contributed away for the modern development of astronomy. The history of astronomy development in Ethiopian was liked with different beliefs and culture of the society. The Ethiopians were the first who invented the science of stars, and gave names to the planets, not at random and without meaning, but descriptive of the qualities which they conceived them to possess; and it was from them that this art passed, still in an imperfect state, to the Egyptians. Even though, Ethiopian’s contributions for astronomy in the world were immense but the journey of modern astronomy is still in the infant stage. The modern astronomy and space program in Ethiopia was started in 2004 in well organized form from three individuals to the public. In the past eleven years of journey of astronomy development in Ethiopia was the most challenging from national to international level. After strong struggle of a few committed individuals for the past eleven years the development of astronomy is completely changed from dark age to bright age. This paper will try to address the details of journey of astronomy in Ethiopia.

  2. Journey to International Adult Education

    ERIC Educational Resources Information Center

    Sun, Qi

    2005-01-01

    In this article, the author describes her journey to international adult education and shares some lessons learned from her journey. The author developed her interest in international adult education through the Scientific Research Institute of International and Comparative Education (SRIICE) at Beijing Normal University and discovered its…

  3. Canoe Journeys and Cultural Revival

    ERIC Educational Resources Information Center

    Johansen, Bruce E.

    2012-01-01

    For the state of Washington's one-hundredth birthday, in 1989, Native peoples there decided to revive a distinctive mode of transportation--long-distance journeys by canoe--along with an entire culture associated with it. Born as the "Paddle to Seattle," during the past two decades these canoe journeys have become a summertime staple for…

  4. The Long Journey

    NASA Technical Reports Server (NTRS)

    Cameron, W. Scott

    2003-01-01

    In analyzing people's careers it should be define and write down one to three things they must have in an assignment, and as many wants as they wish. Compare people's list to the must and wants of potential assignments we can see if there is match. We should discuss career coaching with another manager. Career development by definition is a long journey. As coach help shape the career of other, it does him no good to forget that his own careers will continue to develop.

  5. Learn about and Visit Historic College and University Campuses Using the National Park Service "Discover Our Shared Heritage Travel Itinerary Series"

    ERIC Educational Resources Information Center

    Shull, Carol D.

    2011-01-01

    The National Park Service actively educates the public about registered historic places on college and university campuses and encourages people to visit them through its "Discover Our Shared Heritage Travel Itinerary Series." By featuring the historic buildings and grounds of colleges and universities in the itineraries, the National…

  6. Journey of a Lifetime -- Mars

    NASA Video Gallery

    NASA wants you to be part of the Journey to Mars. Today, NASA is pushing the boundaries of technology and innovation. NASA’s fleet of robotic scientific explorers at Mars are paving the way for hu...

  7. Hero's journey in bifurcation diagram

    NASA Astrophysics Data System (ADS)

    Monteiro, L. H. A.; Mustaro, P. N.

    2012-06-01

    The hero's journey is a narrative structure identified by several authors in comparative studies on folklore and mythology. This storytelling template presents the stages of inner metamorphosis undergone by the protagonist after being called to an adventure. In a simplified version, this journey is divided into three acts separated by two crucial moments. Here we propose a discrete-time dynamical system for representing the protagonist's evolution. The suffering along the journey is taken as the control parameter of this system. The bifurcation diagram exhibits stationary, periodic and chaotic behaviors. In this diagram, there are transition from fixed point to chaos and transition from limit cycle to fixed point. We found that the values of the control parameter corresponding to these two transitions are in quantitative agreement with the two critical moments of the three-act hero's journey identified in 10 movies appearing in the list of the 200 worldwide highest-grossing films.

  8. Itinerary profiling to analyze a large number of protein-folding trajectories

    PubMed Central

    Ota, Motonori; Ikeguchi, Mitsunori; Kidera, Akinori

    2016-01-01

    Understanding how proteins fold through a vast number of unfolded states is a major subject in the study of protein folding. Herein, we present itinerary profiling as a simple method to analyze molecular dynamics trajectories, and apply this method to Trp-cage. In itinerary profiling, structural clusters included in a trajectory are represented by a bit sequence, and a number of trajectories, as well as the structural clusters, can be compared and classified. As a consequence, the structural clusters that characterize the foldability of trajectories were able to be identified. The connections between the clusters were then illustrated as a network and the structural features of the clusters were examined. We found that in the true folding funnel, Trp-cage formed a left-handed main-chain topology and the Trp6 side-chain was located at the front of the main-chain ring, even in the initial unfolded states. In contrast, in the false folding funnel of the pseudo-native states, in which the Trp6 side-chain is upside down in the protein core, Trp-cage had a right-handed main-chain topology and the Trp side-chain was at the back. The initial topological partition, as determined by the main-chain handedness and the location of the Trp residue, predetermines Trp-cage foldability and the destination of the trajectory to the native state or the pseudo-native states.

  9. Mapping Graduate Social Work Student Learning Journeys about Heterosexual Privilege

    ERIC Educational Resources Information Center

    Walls, N. Eugene; Griffin, Rachel; Arnold-Renicker, Heather; Burson, Michael; Johnston, Clare; Moorman, Nichole; Nelsen, Jenny; Schutte, Elsa Campos

    2009-01-01

    This study uses qualitative data from student Web logs (blogs) that were required for a graduate social work course addressing issues of privilege to examine the learning journey trajectory for students in a master's of social work program who participated in a single-identity caucus examining heterosexual privilege. The study includes reflections…

  10. The therapeutic itinerary in urgent/emergency pediatric situations in a Maroon community.

    PubMed

    Siqueira, Samylla Maira Costa; Jesus, Viviane Silva de; Camargo, Climene Laura de

    2016-01-01

    The goal was to understand the therapeutic itinerary of Maroon children in urgent/emergency situation. Is a descriptive research with a qualitative approach that uses the Health Care System model of Arthur Kleinman as its theoretical support. Participants included 12 mothers of children who had experienced any urgent or emergency medical situation. Data collection took place from December 2013 to June 2014 through semi-structured interviews with a thematic analysis of the data. The care of the child started in the "informal" subsystem, and access to a "formal" subsystem was characterized as a pilgrimage for health services. A development of specific strategies is needed to ensure and facilitate full access to the services of the professional subsystem for Maroon communities.

  11. Life at a different pace: annual itineraries are conserved in seasonal songbirds.

    PubMed

    Malik, S; Singh, S; Rani, S; Kumar, V

    2014-06-01

    The duration of life history state (LHS) reflects the adaptive strategy a species has evolved to cope with a changing environment. Inhabitants at different latitudes may thus have significant differences in the rates of metabolic and physiological processes underlying LHSs. Birds, in order to maximize their fitness in the environment in which they live, seasonally switch from one LHS to another during the year. The present study investigated whether an annual itinerary of a species would determine its rate of reaction to inductive long days. We compared the photoinduced cycles of changes in body mass and testes, as indices of migratory and reproductive LHSs, between two long day breeding species, the migratory redheaded bunting and non-migratory Indian weaverbird. Changes in body mass and testis size were measured in photosensitive buntings and weaverbirds (n = 7 each) on short days (LD 8:16) subjected first to 0.5 h weekly light increments until the light period was 13 h per day, and then maintained on LD 13:11 for another 32 weeks. A similar observation was recorded on a group of buntings (n = 14) and weaverbirds (n = 9) maintained on increasing natural day lengths (NDL; Lucknow, 26°55' N, 80°59' E) for 47 weeks. As predicted, the rates of induction of seasonal cycles under an identical inductive photoperiod were significantly faster in temperate buntings with five annual LHSs than in the subtropical weaverbirds with three annual LHSs. This suggests that annual itineraries of songbirds with which they may have evolved with at their breeding latitudes, determine their response to the external photoperiodic environment.

  12. Itinerary of the "Knower": Mapping the Ways of "Gnosis," "Sophia," and Imaginative Education

    ERIC Educational Resources Information Center

    Lukenchuk, Antonina

    2012-01-01

    My conversion into a knower has been a long and winding road. From childhood reverie to the years of formal schooling, education has never ceased to lure me into its magical power. How do we really get to know/see/learn whatever happens on our educational journey? In this paper, I will re-trace my quest for knowledge that reaches beyond the…

  13. Understanding ADHD: Our Personal Journey

    ERIC Educational Resources Information Center

    Blahy, Tammy Lynn

    2004-01-01

    No good time exists to face the realities of attention deficit and hyperactivity disorder (ADHD). Children across the United States and Canada are accompanied to clinics and schools by frightened, worried parents. In the book, In Understanding ADHD (2001), Ken and Andrea McCluskey bring to life the realities of the everyday journey of coping with…

  14. Journeying "Down the Rabbit Hole"

    ERIC Educational Resources Information Center

    Rossman, Alan; Dummer, John

    2004-01-01

    In describing the professional development journey of science teachers, the National Science Standards (NRC 1996) provides a useful cartography. Inquiry, those standards suggest, is the central strategy for the teaching of science. By illustrating the parallels between inquiry as a form of scientific investigation and inquiry as a classroom…

  15. Learning to Supervise: Four Journeys

    ERIC Educational Resources Information Center

    Turner, Gill

    2015-01-01

    This article explores the experiences of four early career academics as they begin to undertake doctoral supervision. Each supervisor focused on one of their supervisees and drew and described a Journey Plot depicting the high and low points of their supervisory experience with their student. Two questions were addressed by the research: (1) How…

  16. A District's Journey to Inquiry

    ERIC Educational Resources Information Center

    Keeling, Mary

    2009-01-01

    Students learn best from well-designed instruction. To what extent can a school district design a curriculum that supports inquiry learning? How can a district implement consistent inquiry practices in forty schools? In this article, the author discusses Newport News Public School District's journey to inquiry which began in 2004 with a…

  17. My Journey as a Reader

    ERIC Educational Resources Information Center

    Cevellos, Tatiana

    2008-01-01

    In this case history, the author describes how her journey as a reader evolved from a poor reader who did not like to read in elementary school into an avid trilingual reader in graduate school. Once she discovered the joy of reading, each language in which she read had its own purpose and emotional connection. She credits self-selected reading…

  18. Unsettling care: Troubling transnational itineraries of care in feminist health practices.

    PubMed

    Murphy, Michelle

    2015-10-01

    Responding to the call by Maria Puig de la Bellacasa for Science and Technology Studies to take up 'matters of care', this article cautions against equating care with positive feelings and, in contrast, argues for the importance of grappling with the non-innocent histories in which the politics of care already circulates, particularly in transnational couplings of feminism and health. The article highlights these histories by tracing multiple versions of the politics of care in a select set of feminist engagements with the pap smear and cervical cancer. Drawing on postcolonial and indigenous feminist commitments, as well as amplifying Donna Haraway's call to 'stay with the trouble', the article seeks to disturb hegemonic histories and arrangements of race, colonialism, and political economy, while simultaneously valuing divergent multi-local itineraries as relevant to technoscientific matters of care. This call for a politics of 'unsettling' care strives to stir up and put into motion what is sedimented, while embracing the generativity of discomfort, critique, and non-innocence.

  19. [Itineraries and methods of illegal abortion in five Brazilian state capitals].

    PubMed

    Diniz, Debora; Medeiros, Marcelo

    2012-07-01

    This paper presents the results of the structured interview phase of the National Abortion Survey (PNA-interviews), describing the itineraries, methods and social and demographic profile of women who had at least one illegal abortion. Structured interviews were conducted during the years 2010 and 2011 in five state capitals (Belem, Brasilia, Porto Alegre, Rio de Janeiro and Salvador) with 122 women aged between 18 and 39 who had abortions. It is a non-probabilistic sample controlled by six parameters in accordance with level of education and age to reflect the social and demographic structure found in the PNA ballot-box questionnaire phase. The majority of women interviewed had had only one abortion, but 1 in every 4 had two abortions and 1 in every 17 had a third one. The majority of abortions are among women under 19 years of age who already had children and a higher incidence is found among black women. The most common test for pregnancy is beta-HCG blood test, the pharmacy urine test and ultrassound. The prevailing method for induction is a combination of teas and misoprostol (called Cytotec in Brazil), followed by hospital assistance after induction. Women are usually helped by a relative or their partners and several women reported helping other women to have abortions.

  20. Grieving as a hero's journey.

    PubMed

    Busick, B S

    1989-01-01

    The psychodynamics of transformation through grief and loss can be explained through a model of personal growth which encompasses both the individuation process of Jungian psychology and the hero's journey which Joseph Campbell explored through mythology. The model may provide a tool for hospice caregivers to use in assessing both their own responses to death and dying and their grieving patients'/families' needs for assistance.

  1. A journey through chemical dynamics.

    PubMed

    Miller, William H

    2014-01-01

    The charge with the invitation to write this autobiographical article was to describe what led me to a career in science and to choose the specific topics and scientific directions I have pursued. This is thus a very personal story and by no means a scientific review of the work that is mentioned. As will be clear, this journey was not an orderly, well-thought-out plan, but just "happened," one step after the other.

  2. Eva & Rick's Incredible Journey

    ERIC Educational Resources Information Center

    Carner, Eva

    2006-01-01

    In 1982, the author became the foster mom to Rick, a small child who got a pretty rough start to life and an even rougher "pre" start. Rick's birth mother was addicted to alcohol and for most of his time in her womb she drank heavily. The author was a single, special education teacher, and worked with children with developmental…

  3. Shakespeare's Improbable Journey to Inner Mongolia

    ERIC Educational Resources Information Center

    Isenberg, Richard

    2008-01-01

    The author has written about his journey to Inner Mongolia, where he helped university students mount a production of a Shakespeare play, which led him to reflect on an earlier, perhaps even more improbable journey. He then describes his growth from a student with dyslexia into a teacher, and principal as the result of guidance and encouragement…

  4. Hawaii's Annual Journey through the Universe Program

    NASA Astrophysics Data System (ADS)

    Harvey, J.; Michaud, P.

    2013-04-01

    Hawaii's eighth annual Journey through the Universe, Gemini North's flagship local outreach program, engaged local as well as a host of visiting astronomy educators from across the country. Seventy-two educators enlightened over 8,000 students at 20 schools while visiting over 380 classrooms during “Journey Week” 2012. Gemini and the local observatories on Mauna Kea, the National Lunar Science Institute, the University of Hawai‘i at Hilo, ‘Imiloa Astronomy Education Center and Hawaii's Department of Education made this possible and are currently working to further extend the Journey program. The next phase of the nationally recognized educational outreach initiative, Journey 2.0, continues to include assessment and will explore the viability of funding for longitudinal studies on both students and teachers. New in 2012, we invited the public to join the astronomers, teacher and principals for a one-day STEM workshop which featured a keynote address: “Science—It's Not a Book of Knowledge… It's a Journey” led by Dr. Jeff Goldstein, Director of the National Center for Earth and Space Science Education and founder of the national Journey through the Universe program. The 2013 Journey program is scheduled for March 7-13, 2013. More information for this program can be found online at www.gemini.edu/journey.

  5. Becoming More Numerate: The Journey of Tania

    ERIC Educational Resources Information Center

    Galligan, Linda

    2010-01-01

    This is the academic numeracy journey of Tania, who participated in a research study that investigated the academic numeracy skills of nursing students. Tania is a mature aged woman, and her story represents many of such mature aged students as they journey into a largely unknown university culture. The data for this research came from student…

  6. Journey to a Comet (Animation)

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site] Quick Time Movie for PIA02117 Journey to a Comet

    This movie shows Deep Impact's approach to comet Tempel 1. It is made up of images taken by the spacecraft's medium-resolution camera from May 1 to July 2, 3:50 Universal Time. The spacecraft detected three outbursts during this time period, on June 14, June 22 and July 2. The outbursts appear as flickers or bursts of light. The movie ends during the middle of the final outburst.

  7. Ecomuseum itineraries, a path of rediscovery and enhancement of the territory

    NASA Astrophysics Data System (ADS)

    La Longa, Federica; Lanza, Tiziana; Crescimbene, Massimo

    2013-04-01

    globalization takes us to lose sight of the concept of place in favor of the non-place, an environment free of characteristics and boundaries. This trend, if on one hand helps to share problems and solutions related to environmental protection, other hand risks producing a variety of effects that lead communities to disown the values of their territory. Instead the experience realized takes us in an opposite direction. We believe that educational projects structured on eco museum itineraries can promote in young people an experiential path of rediscovery and enhancement of the territory (genius loci). The active techniques used in the project (dramatization, creative writing, music, etc.) favored boys in the acquisition of knowledge and skills that allow enhance of territorial resources and sharing it with the community.

  8. Hawaii's Annual Journey Through the Universe Program

    NASA Astrophysics Data System (ADS)

    Harvey, J.; Daou, D.; Day, B.; Slater, T. F.; Slater, S. J.

    2012-08-01

    Hawaii's annual Journey through the Universe program is a flagship Gemini public education and outreach event that engages the public, teachers, astronomers, engineers, thousands of local students and staff from all of the Mauna Kea Observatories. The program inspires, educates, and engages teachers, students, and their families as well as the community. From February 10-18, 2011, fifty-one astronomy educators from observatories on Mauna Kea and across the world visited over 6,500 students in 310 classrooms at 18 schools. Two family science events were held for over 2,500 people at the 'Imiloa Astronomy Education Center and the University of Hawaii at Hilo. The local Chamber of Commerce(s) held an appreciation celebration for the astronomers attended by over 170 members from the local government and business community. Now going into its eighth year in Hawaii, the 2012 Journey Through the Universe program will continue working with the observatories on Mauna Kea and with the NASA Lunar Science Institute (NLSI). As a new partner in our Journey program, NLSI will join the Journey team (Janice Harvey, Gemini Observatory, Journey Team Leader) and give an overview of the successes and future developments of this remarkable program and its growth. The future of America rests on our ability to train the next generation of scientists and engineers. Science education is key and Journey through the Universe opens the doors of scientific discovery for our students. www.gemini.edu/journey

  9. Migratory journeys and tuberculosis risk.

    PubMed

    Ho, Ming-Jung

    2003-12-01

    After decades of decline, tuberculosis case rates in New York City more than tripled between 1978 and 1992. While the number of cases of those born in the United States declined after 1992, the proportion of immigrant tuberculosis cases continued to increase and reached 58 percent in 1999. This article questions the biomedical explanation of immigrant tuberculosis as being imported from immigrants' countries of origin. Illness narratives of illegal Chinese immigrants with tuberculosis detailing risks associated with migratory journeys are presented. The social and cultural nature of the concept of risk, as well as the adverse implication of biomedical identification of immigrants as being at higher risk of tuberculosis, are also discussed. The author concludes that the dominant biomedical explanation of immigrant tuberculosis could be modified with the incorporation of the migratory process as a risk factor.

  10. Identity, storytelling and the philanthropic journey.

    PubMed

    Maclean, Mairi; Harvey, Charles; Gordon, Jillian; Shaw, Eleanor

    2015-10-01

    This article develops theoretical understanding of the involvement of wealthy entrepreneurs in socially transformative projects by offering a foundational theory of philanthropic identity narratives. We show that these narratives are structured according to the metaphorical framework of the journey, through which actors envision and make sense of personal transformation. The journey provides a valuable metaphor for conceptualizing narrative identities in entrepreneurial careers as individuals navigate different social landscapes, illuminating identities as unfolding through a process of wayfinding in response to events, transitions and turning-points. We delineate the journey from entrepreneurship to philanthropy, and propose a typology of rewards that entrepreneurs claim to derive from giving. We add to the expanding literature on narrative identities by suggesting that philanthropic identity narratives empower wealthy entrepreneurs to generate a legacy of the self that is both self- and socially oriented, these 'generativity scripts' propelling their capacity for action while ensuring the continuation of their journeys.

  11. Identity, storytelling and the philanthropic journey

    PubMed Central

    Maclean, Mairi; Harvey, Charles; Gordon, Jillian; Shaw, Eleanor

    2015-01-01

    This article develops theoretical understanding of the involvement of wealthy entrepreneurs in socially transformative projects by offering a foundational theory of philanthropic identity narratives. We show that these narratives are structured according to the metaphorical framework of the journey, through which actors envision and make sense of personal transformation. The journey provides a valuable metaphor for conceptualizing narrative identities in entrepreneurial careers as individuals navigate different social landscapes, illuminating identities as unfolding through a process of wayfinding in response to events, transitions and turning-points. We delineate the journey from entrepreneurship to philanthropy, and propose a typology of rewards that entrepreneurs claim to derive from giving. We add to the expanding literature on narrative identities by suggesting that philanthropic identity narratives empower wealthy entrepreneurs to generate a legacy of the self that is both self- and socially oriented, these ‘generativity scripts’ propelling their capacity for action while ensuring the continuation of their journeys. PMID:26456976

  12. Design Principles and First Educational Experiments of pR, a Platform to Infer Geo-Referenced Itineraries from Travel Stories

    ERIC Educational Resources Information Center

    Loustau, Pierre; Nodenot, Thierry; Gaio, Mauro

    2009-01-01

    Purpose: The purpose of this paper is to present a computational approach and a toolset to infer spatial displacements as they occur in route narrative documents and report on first experiments done to produce computer-aided learning (CAL) applications and instructional design editors that exploit the inferred georeferenced itineraries.…

  13. "Seeing the Trees Not Just the Wood": Steps and Not Just Journeys in Teacher Action Research

    ERIC Educational Resources Information Center

    Casey, Ashley

    2013-01-01

    Either action research by teachers uses the approach as a methodology to examine pedagogical change in a single intervention or it is used as means of understanding a journey of change. In contrast, this paper examines the significant impact of using action research in a second cycle of learning in the same context and with the same participants.…

  14. Geotourist itineraries along the Italian territory: examples of mapping the geoheritage in different geomorphological and historical contexts

    NASA Astrophysics Data System (ADS)

    Panizza, Valeria; Brandolini, Pierluigi; Laureti, Lamberto; Nesci, Olivia; Russo, Filippo; Savelli, Daniele

    2016-04-01

    In the framework of the studies dealing with geomorphosites mapping, many researches were carried out in the last years presenting both applied examples and proposals for tourist fruition. Researchers had to face many different challenges in transferring the knowledge about the geomorphological heritage on maps. The most relevant are those concerning the use of maps for tourist promotion, taking into account the requirements of clearness of representation of landforms and also the need of pointing out possible geomorphological hazards along tourist paths. Within the activity of the Working Group "Geomorphosites and Cultural Landscape" of AIGeo (Italian Association of Physical Geography and Geomorphology), some Italian itineraries, focused on the promotion of the geomorphological heritage by means of geotourist maps, are presented. They have the goal of: promoting landscape through its geomorphological and geological heritage; disseminating geoheritage knowledge focusing its relationships with cultural landscape and human history; assessing geomorphological hazards and possible risk situations The proposed itineraries are localised in different Italian regions and they concern: - the area around the remains of the Roman town of Ostra. The town is placed on the left side of the Misa River (Marche region, Italy), atop a stream terrace dating back to the uppermost Pleistocene-early Holocene. Detailed geomorphological field and remote-sensing mapping started in 2015. The surveying is aimed at focusing the geomorphological evolution as well as at assessing possible geomorphological hazard for both conservation and exploitation scopes. A geotourist trail is proposed with the aim of highlighting and integrating geomorphological and archaeological elements and information. - a geotourist trail along the coastal terraced slopes of Cinque Terre (Liguria, NW Italy): worldwide considered as one of the most outstanding examples of human integration with the natural landscape

  15. [Chronic undernourishment in school-aged children: itineraries of nutritional neglect and official programs in indigenous communities of Guerrero, Mexico].

    PubMed

    Hersch-Martínez, Paul; Pisanty-Alatorre, Julio

    2016-01-01

    Through the analysis of different elements of the nutritional dynamics in a predominantly indigenous municipality in Guerrero, Mexico, we explore the relevance of the concept of itineraries of nutritional neglect in order to broaden the understanding of avoidable health damage. In the framework of a process of accompaniment of the Health Commission of the Regional Coordination of Community Authorities - Community Police, the following methodological strategies were applied throughout the year 2015: a) a review of official programs by means of the analysis of technical documents and interviews with health personnel; b) the compilation of local narratives from families of undernourished children through interviews and participatory observation; c) the somatometric measurement of 151 children in three elementary schools. We highlight the technical and cultural inadequacy of official nutrition programs and the existence of different scales (individual, familial, community, state, structural) and dimensions (economic, environmental, cultural, institutional, affective-emotional) of neglect, materialized in high rates of chronic undernourishment.

  16. Journey through Bui-Bui

    NASA Astrophysics Data System (ADS)

    MacArthur, Ana C.

    2000-10-01

    In a continuation of my search for an understanding of sunlight's relationship to the health of the human organism, I created the installation A Journey Through Bui-Bui; Lifting the Purdah of Mal-Illumination. It was exhibited in 1999 at The Museum of Fine Arts, Santa Fe, New Mexico. The entire work pivots around the image of the veil worn by Muslim women, as both content and metaphor related to the issue of the absence or presence of light in the physical body. The following paper will discuss the development of concepts and the technical progression of this recently completed large-scale mixed media work. This three-roomed installation integrated life casts of the human figure covered in veils, various sculptural elements, fiber optics, and dichromated gelatin (DCG) holograms. The DCG holographic glass objects were produced with an array of glass sculpting tools. I will also briefly discuss current work evolving out of this installation, which further explored the sculptural possibilities of glass and the coating and recording of DCG on curved surfaces.

  17. The Hero's Journey as a Developmental Metaphor in Counseling

    ERIC Educational Resources Information Center

    Lawson, Gerard

    2005-01-01

    It has been argued that the goal of counseling is development. Through the use of J. Campbell's (1949) treatment of the hero's journey as a conceptual metaphor, this article describes development as a journey and illustrates how the counselor's understanding of the journey can assist the client's development.

  18. Cultural Competence: A Journey to an Elusive Goal

    ERIC Educational Resources Information Center

    Saunders, Jeanne A.; Haskins, Motier; Vasquez, Matthew

    2015-01-01

    To develop cultural competence, one must undertake an elusive journey that likely has no destination. Social workers have a responsibility to undertake this often rocky journey with few guideposts. As educators of future professionals, schools of social work must ensure that their students begin, or continue, this journey during this time of…

  19. Travelling Far--Drawing Closer: Journeys That Shape Identity

    ERIC Educational Resources Information Center

    Schatz-Oppenheimer, Orna; Kalnisky, Esther

    2014-01-01

    This article presents findings from a qualitative narrative research study conducted during a journey to Ethiopia undertaken by graduates of an academic program in Israel in 2005. The study focuses on the significance of the journey as a process that helped reconstruct their identity. During the journey, twelve Ethiopian education graduates were…

  20. Journey of a molecular biologist.

    PubMed

    Nomura, Masayasu

    2011-01-01

    My journey into a research career began in fermentation biochemistry in an applied science department during the difficult post-World War II time in Japan. Subsequently, my desire to do research in basic science developed. I was fortunate to be a postdoctoral fellow in the United States during the early days of molecular biology. From 1957 to 1960, I worked with three pioneers of molecular biology, Sol Spiegelman, James Watson, and Seymour Benzer. These experiences helped me develop into a basic research scientist. My initial research projects at Osaka University, and subsequently at the University of Wisconsin, Madison, were on the mode of action of colicins as well as on mRNA and ribosomes. Following success in the reconstitution of ribosomal subunits, my efforts focused more on ribosomes, initially on the aspects of structure, function, and in vitro assembly, such as the construction of the 30S subunit assembly map. After this, my laboratory studied the regulation of the synthesis of ribosomes and ribosomal components in Escherichia coli. Our achievements included the discovery of translational feedback regulation of ribosomal protein synthesis and the identification of several repressor ribosomal proteins used in this regulation. In 1984, I moved to the University of California, Irvine, and initiated research on rRNA transcription by RNA polymerase I in the yeast Saccharomyces cerevisiae. The use of yeast genetics combined with biochemistry allowed us to identify genes uniquely involved in rRNA synthesis and to elucidate the mechanism of initiation of transcription. This essay is a reflection on my life as a research scientist.

  1. Reflections on Pedagogy: A Journey of Collaboration

    ERIC Educational Resources Information Center

    Woods, Christine

    2011-01-01

    One of the goals of autoethnography is to "offer lessons for further conversation". In this article, the author reflects on several lessons that were learnt along a journey in management education in the area of indigenous entrepreneurship. In particular, the author outlines her pedagogical practice as an academic engaged in teaching…

  2. The APPA Journey and RMA Fourteeners Club

    ERIC Educational Resources Information Center

    Morris, John P.

    2012-01-01

    The APPA journey represents a continuum through one's career in educational facilities management. Early in one's career, APPA can assist with professional development such as the Facilities Drive-In Workshop, the Supervisor's Toolkit, the APPA Institute for Facilities Management, and the APPA Leadership Academy. APPA provides for both…

  3. Chinese Learning Journeys: Chasing the Dream

    ERIC Educational Resources Information Center

    Su, Feng, Ed.

    2011-01-01

    Eight students from mainland China chart their learning journeys across national and continental boundaries and socio-cultural contexts. The five women and three men structure their experiences of studying in China and the West around the turning points and life changing choices they made in chasing their dreams. They embody its emergent…

  4. A Learning Journey around the World

    ERIC Educational Resources Information Center

    Duraisingh, Liz Dawes

    2016-01-01

    This compilation of articles describes three projects aimed at offering students authentic opportunities to develop global competencies. The first article describes Out of Eden Learn, an initiative from Project Zero at Harvard Graduate School of Education. The project engages students in learning journeys that follow Pulitzer Prize-winning…

  5. A Journey from Coercion to Building Courage

    ERIC Educational Resources Information Center

    DeSalvatore, Gino; Millspaugh, Carla; Long, Cindy

    2009-01-01

    Historically, behavior management in treatment settings has focused on external controls such as points, tokens, and level systems. This article describes one program's transformation where troubled youth develop internal controls and become active participants in their own change. The authors describe their program's journey to help troubled and…

  6. Listening to Lorca: A Journey into Language.

    ERIC Educational Resources Information Center

    Hawkins, Eric

    This book is an autobiographical account of the life of Eric Hawkins, a leading figure in language teaching. The author recounts his journey into language, which traces his formative experiences at school in 1920s Liverpool, taking him to pre-Civil War Spain, undergraduate life at Cambridge, language learning in the shadow of Nazi Germany, life as…

  7. Adoption: A Lifelong Journey for Children & Families.

    ERIC Educational Resources Information Center

    McManus, Marilyn, C., Ed.

    1996-01-01

    Several issues surrounding adoption are addressed in this journal. "Openness in Adoption," by Ruth G. McRoy and others, explores the movement away from confidentiality in adoption. "Mid-Life Reflections on Adoption" by Carol Yttri and "An Adoption Journey" by Shannon Latimer detail the experiences of adults who were…

  8. "The Secret Garden": A Literary Journey.

    ERIC Educational Resources Information Center

    Jordan, Anne Devereaux

    1998-01-01

    Outlines the life of Frances Hodgson Burnett, author of "The Secret Garden." Argues that it not only tells an enthralling tale, but takes readers on a journey through the history of English literature. Discusses the gothic tradition and romanticism of "The Secret Garden." Lists classic elements in the book and offers five ideas…

  9. Humanizing Creativity: Valuing Our Journeys of Becoming

    ERIC Educational Resources Information Center

    Chappell, Kerry

    2012-01-01

    In this paper we explore the relationship between creativity and identity in dance education. We consider how, when creating dance, young people can go on a "journey of becoming"; how in the process of making dance, they are also being made. We draw on the Dance Partners for Creativity research, a qualitative in depth study of creative…

  10. Journey toward Teaching Mathematics through Problem Solving

    ERIC Educational Resources Information Center

    Sakshaug, Lynae E.; Wohlhuter, Kay A.

    2010-01-01

    Teaching mathematics through problem solving is a challenge for teachers who learned mathematics by doing exercises. How do teachers develop their own problem solving abilities as well as their abilities to teach mathematics through problem solving? A group of teachers began the journey of learning to teach through problem solving while taking a…

  11. One Teacher's Journey through the Mediated Intersections

    ERIC Educational Resources Information Center

    Beach, Crystal L.

    2015-01-01

    Today's classrooms often have a plethora of new ways of reading and writing entering the room, but too often these new ways of "doing" are disregarded and checked at the door. For this reason, one educator shares her journey through the mediated intersections of media, culture, and education. In this piece, she explores how literacy…

  12. Learning through the Ages: An Epistemological Journey

    ERIC Educational Resources Information Center

    Reid, J. Courtney

    2009-01-01

    This paper explores how three nineteenth-century women writers guided my thinking about education, oppression and spirituality during different decades of my twentieth-century life. In order to re-collect my epistemological journey, a process that requires analysis and reflection, the paper combines the critical lens of feminist theory with the…

  13. The promotion of geotourism in protected areas: a proposal of itinerary through the Matese Massif (Campania and Molise regions, Italy).

    NASA Astrophysics Data System (ADS)

    Rosskopf, Carmen Maria; Filocamo, Francesca; Amato, Vincenzo; Cesarano, Massimo

    2016-04-01

    success. Meanwhile, there are various initiatives that promote geotourism separately in the Molise and Campania sectors. However, a network of geotourism initiatives linking the two sectors and allowing the exploitation of the geological heritage of the Matese area as a whole is still lacking. Aim of this study is, obviously, the promotion of the geoheritage of the Matese Massif. Specific objects are to contribute to a better connectivity between its two sectors, the development of an overall geotourism network and, somehow, the establishment of the Matese National Park/Geopark. We propose a first geological itinerary that runs through the entire Matese Massif, from south to north. The proposed itinerary includes geosites of local to national relevance and various scientific interest (from Paleontology to Geomorphology). It allows also non-scientific audiences to understand the main steps of the rich geological history of the Matese Mountains and the geomorphic processes that have given rise to the high variety of paleo- and active landscapes and landforms, but also to appreciate its natural heritage.

  14. My Long Journey from Suffering to Life

    ERIC Educational Resources Information Center

    Deng, Santino Atem

    2006-01-01

    Santino Atem Deng, one of the '"lost" boys from Sudan, recounts his story of trauma and resilience, when as a nine-year-old, he fled from the civil war in his home country of southern Sudan. Separated from his parents, he joined a group of adults who were able to take care of him and other young people as they journeyed to Ethiopia. Deng…

  15. A Reflection on a Data Curation Journey

    PubMed Central

    van Zyl, Christa

    2015-01-01

    This commentary is a reflection on experience of data preservation and sharing (i.e., data curation) practices developed in a South African research organization. The lessons learned from this journey have echoes in the findings and recommendations emerging from the present study in Low and Middle-Income Countries (LMIC) and may usefully contribute to more general reflection on the management of change in data practice. PMID:26297756

  16. The Educational Journey of a Latina Feminist Community Psychologist

    ERIC Educational Resources Information Center

    Guzman, Bianca

    2012-01-01

    This narrative describes how my educational journey led me to become a Latina feminist community psychologist. My experiences as a Central American woman living in the United States has made me deeply committed to feminist community values and the importance of social justice. Throughout the journey, I connect how immigration status, culture, and…

  17. The Journey of Two Latino Educators: Our Collective Resilience

    ERIC Educational Resources Information Center

    Ramirez, Pablo C.; De La Cruz, Yolanda

    2016-01-01

    This article represents a journey into education undertaken by two Latino educators from diverse generations. Through the content of the narratives, we emphasize that success was achieved within the presence of oppression. The narratives reveal significant constructs that shaped our journey. For the first author, Pablo, role models, pivotal…

  18. Thinking Journey--A New Mode of Teaching Science

    ERIC Educational Resources Information Center

    Schur, Yaron; Galili, Igal

    2009-01-01

    Thinking Journey is introduced as a mode of science instruction based on a specially designed discussion between students and teachers in the context of an imaginary journey. The paper elaborates the rationale of this mode and its specific features: enculturation into science, analytical observation, multiple perspectives of the subject and…

  19. Spiritual Borderlands: A Black Gay Male College Student's Spiritual Journey

    ERIC Educational Resources Information Center

    Means, Darris R.; Jaeger, Audrey J.

    2015-01-01

    This case study explored the spiritual journey and spaces of one Black gay male college student. Data collection included semi-structured interviews, field observations, and photovoice. Findings indicate that the student experienced tension during his spiritual journey because of his racial and sexual orientation identities but was able to…

  20. A complex journey: transmission of microbial symbionts

    PubMed Central

    Bright, Monika; Bulgheresi, Silvia

    2010-01-01

    The perpetuation of symbioses through host generations relies on symbiont transmission. Horizontally transmitted symbionts are taken up from the environment anew by each host generation, and vertically transmitted symbionts are most often transferred through the female germ line. Mixed modes also exist. In this Review we describe the journey of symbionts from the initial contact to their final residence. We provide an overview of the molecular mechanisms that mediate symbiont attraction and accumulation, interpartner recognition and selection, as well as symbiont confrontation with the host immune system. We also discuss how the two main transmission modes shape the evolution of the symbiotic partners. PMID:20157340

  1. Spiritual journeys in aging: A buddhist view.

    PubMed

    Nakasone, R Y

    1994-09-01

    The spiritual journey of a Buddhist devotee is a continual exploration of the truth of interdependence which Siddhartha Gautama realized to become the Buddha, "the Enlightened One." On the morning of the enlightenment, the Buddha apprehended the truth that all things and all beings are interconnected and mutually dependent in time and space. One measure of the spiritual maturity of the Buddhist devotee is his or her appreciation for the profound responsibilities and gratitude we share for all things. To illustrate the significance of interdependence in our lives, the author turns to the wisdom contained inVital Involvement in Old Age by Erik and Joan Erikson and Helen Q. Kivnick.

  2. A personal journey into cultural psychiatry.

    PubMed

    Westermeyer, Joseph

    2011-04-01

    The two primary audiences for this article are psychiatrists interested in a cultural psychiatry career and academic as well as healthcare leaders who are in a position to support cultural psychiatry training. In addition to describing my own personal journey through cultural psychiatry, this report includes strategic recommendations for becoming a cultural psychiatrist as well as rationales for supporting a cadre of cultural psychiatrists in the coming decades. A World Health Organization (WHO) sponsored program for training clinicians in addictions is described. Finally, the account summarizes those clinical, research, educational, consultative, and leadership roles that cultural training influenced during my career.

  3. Journeying as Religious Education: The Shaman, the Hero, the Pilgrim, and the Labyrinth Walker

    ERIC Educational Resources Information Center

    Senn, Corelyn F.

    2002-01-01

    In this article the author looks at the image of journey and its archeform, quest, and finds two spiritual concepts: that of movement to the center followed by a return, and the concomitant understanding that all that has arisen and reached maturity must return to renew itself. Four journeys, the shamanic journey of soul, the hero's journey of…

  4. Reading Every Single Day: A Journey to Authentic Reading

    ERIC Educational Resources Information Center

    Hudson, Alida K.; Williams, Joan A.

    2015-01-01

    This article details one teacher's implementation of reading workshop in her second grade classroom. She provided a framework for authentic reading using the five components of reading workshop: time, choice, response, community, and structure. She found that reading workshop is a highly effective practice for not only increasing students'…

  5. The charismatic journey of mastery learning.

    PubMed

    Inui, Thomas S

    2015-11-01

    A collection of articles in this issue examine the concept of mastery learning, underscoring that our journey is from a 19th-century construct for assuring skill development (i.e., completing a schedule of rotations driven by the calendar) to a 21st-century sequence of learning opportunities focused on acquiring mastery of special key competencies within clerkships or other activities. Mastery learning processes and standards have the potential to clarify learning goals and competency measurement issues in medical education. Although mastery learning methods originally focused on developing learners' competency with skillful procedures, the author of this Commentary posits that mastery learning methods may be usefully applied more extensively to broader domains of skillful practice, especially those practices that can be linked to outcomes of care. The transition to mastery-focused criteria for educational advancement is laudatory, but challenges will be encountered in the journey to mastery education. The author examines several of these potential challenges, including expansion of mastery learning approaches to effective but relational clinician advice-giving and counseling behaviors, developing criteria for choosing critical competencies that can be linked to outcomes, avoiding a excessively fragmented approach to mastery measurement, and dealing with "educational comorbidity."

  6. The Ice: A Journey to Antarctica

    NASA Astrophysics Data System (ADS)

    Ford, Arthur B.

    The title is misleading for a non—“OAE” (Old Antarctic Explorer, to whom “The Ice” is Antarctica) because The Ice is about far more than just ice. It does indeed cover just about all you'd want to know (or more) about Antarctic ice, from the vast south polar sheets and glaciers to the great tabular bergs, bergy bits, brash ice, pancake ice, frazil ice, and the pack of the polar seas; but it also explores nearly every aspect of this “Last of Lands” in an unusually comprehensive coverage. From the “Heroic Ages” of early 20th-century explorers Robert Scott, Ernest Shackleton, and Roald Amundsen to the present “Cruise Ship Age,”Antarctica has produced a wealth of literature in the “Journey to…” style — which Pyne's is not. Instead, his product from one short (3-month) visit under a National Endowment for the Humanities fellowship takes all readers o n a webwork journey through time, space, ice, and rocks for an appreciation of “ The Ice” in a way found in no other book. This, his fifth book (another one is Fire in America, Princeton University Press, Princeton, N.J., 1982), is a significant contribution to the literature of Antarctica. Pyne's prose cannot be paraphrased for a review, as the reader will be able to appreciate from the excerpts to follow.

  7. The Charismatic Journey of Mastery Learning

    PubMed Central

    Inui, Thomas S.

    2015-01-01

    A collection of articles in this issue examine the concept of mastery learning, underscoring our journey is from a 19th-century construct for assuring skill development (i.e., completing a schedule of rotations driven by the calendar) to a 21st century sequence of learning opportunities focused on acquiring mastery of special key competencies within clerkships or other activities. Mastery-learning processes and standards have the potential to clarify learning goals and competency measurement issues in medical education. Although mastery learning methods originally focused on developing learners’ competency with skillful procedures, the author of this commentary posits that mastery-learning methods may be usefully applied more extensively to broader domains of skillful practice, especially those practices that can be linked to outcomes of care. The transition to mastery-focused criteria for educational advancement is laudatory, but challenges will be encountered in the journey to mastery education. The author examines several of these potential challenges, including expansion of mastery learning approaches to effective but relational clinician advice-giving and counseling behaviors, developing criteria for choosing critical competencies that can be linked to outcomes, avoiding a excessively fragmented approach to mastery measurement, and dealing with “educational co-morbidity.” PMID:26375264

  8. The Voyager Journey to Interstellar Space

    NASA Astrophysics Data System (ADS)

    Stone, E. C.

    Launched in 1977 to explore Jupiter, Saturn, Uranus, and Neptune, the two Voyager spacecraft continued their journeys beyond the planets as they searched for the heliopause, the boundary between the solar wind and the local interstellar medium. After traveling more than 23 billion kilometers, Voyager 1 left the heliosphere on August 25, 2012, and began returning the first in-situ observations of local interstellar space. Voyager 1 found a wall of interstellar plasma beyond the heliopause with a density forty times greater than inside and an interstellar magnetic field that is compressed and wrapped around the outside. Voyager 1 also observed the energy spectrum of low energy galactic cosmic ray protons that are excluded from the heliosphere by solar modulation, finding a peak intensity at ˜30 MeV. that is ten times the maximum intensity at 1 AU that occurs at ˜300 MeV. An overview of the journey and the new aspects of the interaction of the sun and the nearby region of the Milky Way will be discussed.

  9. Racism in nursing education: a reflective journey.

    PubMed

    Markey, Kathleen; Tilki, Mary

    This article discusses the personal and professional journey of discovery experienced by a nurse lecturer as a result of engagement in a project exploring the impact of racism in the nursing classroom. The findings of the study demonstrated the existence and complexity of racism, the impact of racism on student learning, the limitations of lecturers in recognizing and addressing racism and organizational factors which perpetuate institutional racism. The authors describe the insight gained from the research process and how this has influenced the practice of the first author and how reflection and mentorship by the second author have challenged personal ethnocentricity, encouraged new ways of thinking, enhanced confidence and encouraged experiential teaching strategies. The article highlights the ways in which nurse lecturers might become culturally competent and in particular addressing issues of racism in the classroom and enabling learning which is applicable in practice.

  10. A metaphysical journey in a comatose state.

    PubMed

    Gimenez, R

    1992-01-01

    This paper is about the intense experience of being in the hospital in a comatose state resulting from an aneurysm with a massive brain hemorrhage and two subsequent surgeries. The event begins with a premonition of what will happen from a street name. The experience of brain surgeries, along with the fine care of the nurses, left me with a truly memorable impression. This paper describes the various feelings and strong emotions that I experienced while in a comatose state. It suggests that a patient in a comatose state can exist in a deep state of emotions close to ecstasy. The paper concludes with gratefulness to all the people who followed me step by step on this journey.

  11. Alaska Simulator - A Journey to Planning

    NASA Astrophysics Data System (ADS)

    Weber, Barbara; Pinggera, Jakob; Zugal, Stefan; Wild, Werner

    The Alaska Simulator is an interactive software tool developed at the University of Innsbruck which allows people to test, analyze and improve their own planning behavior. In addition, the Alaska Simulator can be used for studying research questions in the context of software project management and other related fields. Thereby, the Alaska Simulator uses a journey as a metaphor for planning a software project. In the context of software project management the simulator can be used to compare traditional rather plan-driven project management methods with more agile approaches. Instead of pre-planning everything in advance agile approaches spread planning activities throughout the project and provide mechanisms for effectively dealing with uncertainty. The biggest challenge thereby is to find the right balance between pre-planning activities and keeping options open. The Alaska Simulator allows to explore how much planning is needed under different circumstances.

  12. The evolutionary journey of Argonaute proteins

    PubMed Central

    Swarts, Daan C; Makarova, Kira; Wang, Yanli; Nakanishi, Kotaro; Ketting, René F; Koonin, Eugene V; Patel, Dinshaw J; van der Oost, John

    2015-01-01

    Argonaute proteins are conserved throughout all domains of life. Recently characterized prokaryotic Argonaute proteins (pAgos) participate in host defense by DNA interference, whereas eukaryotic Argonaute proteins (eAgos) control a wide range of processes by RNA interference. Here we review molecular mechanisms of guide and target binding by Argonaute proteins, and describe how the conformational changes induced by target binding lead to target cleavage. On the basis of structural comparisons and phylogenetic analyses of pAgos and eAgos, we reconstruct the evolutionary journey of the Argonaute proteins through the three domains of life and discuss how different structural features of pAgos and eAgos relate to their distinct physiological roles. PMID:25192263

  13. [From pirates to virus: the Oropesa's journey].

    PubMed

    Ledermann, Walter

    2014-04-01

    In 1902, being Chile a country free of yellow fever, the British steamship Oropesa arrived from Rio de Janeiro with three passengers suffering this disease. Captain Hayes rejected the quarantine imposed by the local Junta of Sanity in Punta Arenas and also in Coronel, following his journey with the sick passengers to Valparaiso, port where he accepted a brief quarantine and medical services for the most compromised of the three patients, who unfortunately died. The knowledge about yellow fever and the applicable epidemiological measures in that time in Chile come to us through the sessions of the Superior Council of Public Hygiene. The threat that implicated the presence of the Oropesa in Chilean coasts is compared with the arrival of British pirates and corsairs in the colonial centuries, before the independence, announced with the alarm cry charque (for Sharp) is coming to Coquimbo!

  14. In search of plutonium: A nonproliferation journey

    NASA Astrophysics Data System (ADS)

    Hecker, Siegfried

    2010-02-01

    In February 1992, I landed in the formerly secret city of Sarov, the Russian Los Alamos, followed a few days later by a visit to Snezhinsk, their Livermore. The briefings we received of the Russian nuclear weapons program and tours of their plutonium, reactor, explosives, and laser facilities were mind boggling considering the Soviet Union was dissolved only two months earlier. This visit began a 17-year, 41 journey relationship with the Russian nuclear complex dedicated to working with them in partnership to protect and safeguard their weapons and fissile materials, while addressing the plight of their scientists and engineers. In the process, we solved a forty-year disagreement about the plutonium-gallium phase diagram and began a series of fundamental plutonium science workshops that are now in their tenth year. At the Yonbyon reprocessing facility in January 2004, my North Korean hosts had hoped to convince me that they have a nuclear deterrent. When I expressed skepticism, they asked if I wanted to see their ``product.'' I asked if they meant the plutonium; they replied, ``Well, yes.'' Thus, I wound up holding 200 grams of North Korean plutonium (in a sealed glass jar) to make sure it was heavy and warm. So began the first of my six journeys to North Korea to provide technical input to the continuing North Korean nuclear puzzle. In Trombay and Kalpakkam a few years later I visited the Indian nuclear research centers to try to understand how India's ambitious plans for nuclear power expansion can be accomplished safely and securely. I will describe these and other attempts to deal with the nonproliferation legacy of the cold war and the new challenges ahead. )

  15. Journey to a Star Rich with Planets

    NASA Technical Reports Server (NTRS)

    2007-01-01

    [figure removed for brevity, see original site] Click on the image for movie of Journey to a Star Rich with Planets

    This artist's animation takes us on a journey to 55 Cancri, a star with a family of five known planets - the most planets discovered so far around a star besides our own.

    The animation begins on Earth, with a view of the night sky and 55 Cancri (flashing dot), located 41 light-years away in the constellation Cancer. It then zooms through our solar system, passing our asteroids and planets, until finally arriving at the outskirts of 55 Cancri.

    The first planet to appear is the farthest out from the star -- a giant planet, probably made of gas, with a mass four times that of Jupiter. This planet orbits its star every 14 years, similar to Jupiter's 11.9-year orbit.

    As the movie continues, the three inner planets are shown, the closest of which is about 10 to 13 times the mass of Earth with an orbital period of less than three days.

    Zooming out, the animation highlights the newest member of the 55 Cancri family - a massive planet, likely made of gas, water and rock, about 45 times the mass of Earth and orbiting the star every 260 days. This planet is the fourth out from the star, and lies in the system's habitable zone (green). A habitable zone is the place around a star where liquid water would persist. Though the newest planet probably has a thick gaseous envelope, astronomers speculate that it could have one or more moons. In our own solar system, moons are common, so it seems likely that they also orbit planets in other solar systems. If such moons do exist, and if they are as large as Mars or Earth, astronomers speculate that they would retain atmospheres and surface liquid water that might make interesting environments for the development of life.

    The animation ends with a comparison between 55 Cancri and our solar system.

    The colors of the illustrated planets were chosen to resemble those of our own solar

  16. Reflections on the journey: six short stories

    PubMed Central

    2011-01-01

    One of the goals of the 2011 International Year of Chemistry is to celebrate the contributions of women to science. A question that has been frequently asked in this regard is... Why is it necessary to highlight women in the "age of equality"? The reasons are varied but the facts are that many women scientists worked in obscurity throughout the 19th and even well into the 20th century, sometimes publishing anonymously to be heard. This celebration of Women in Science is one way to recognize both the resiliency and passion of these women. As part of this celebration, Chemistry Central Journal's Thematic Series of "Women in Chemistry" includes this article describing the path several women took as they pursued chemistry careers spanning the latter part of the 20th century and into the early 21st century. Sharon Haynie, Nancy Jones, Cheryl Martin, Paula Olsiewski, Mary Roberts and Amber Hinkle each have unique story of their personal journey from childhood to adulthood. As you read these stories, listen generously, and feel free to share your own stories, comments and thoughts. PMID:22059695

  17. Qualitative Research as a Hero's Journey: Six Archetypes to Draw on

    ERIC Educational Resources Information Center

    Villate, Vanessa M.

    2012-01-01

    Is the research process similar to a hero's journey? Just as a hero draws on different archetypes during the journey, a researcher moves through phases and must draw upon different strengths. In this article, the six archetypes that Pearson (1998) links to the hero's journey are described. Then, each phase of a qualitative research study is…

  18. On the Journey with the Dying: How General Practitioners Experience the Death of Their Patients

    ERIC Educational Resources Information Center

    Zambrano, Sofia C.; Barton, Christopher A.

    2011-01-01

    A grounded theory study was undertaken to understand how general practitioners (GPs) experience the death of their patients. Eleven GPs participated in semi-structured interviews. The participants explained their experience of a patient's death using the "death journey" metaphor. This journey, the Journey with the Dying, could be…

  19. The Alberta Cardiac Access Collaborative: improving the cardiac patient journey.

    PubMed

    Blackadar, Robyn; Houle, Mishaela

    2009-01-01

    The Alberta Cardiac Access Collaborative (ACAC) is a joint initiative of Alberta's health system to improve access to adult cardiac services across the patient journey. ACAC has created new care delivery models and implemented best practices across Alberta in four streams across the continuum: heart attack, patient navigation, heart failure and arrhythmia. Emergency medical providers, nurses, primary care physicians, hospitals, cardiac specialists and clinicians are all working together to integrate services, bridge jurisdictions and geography with one aim--improving the patient journey for adults in need of cardiac care.

  20. HIV-1 Nef Binds a Subpopulation of MHC-I throughout Its Trafficking Itinerary and Down-regulates MHC-I by Perturbing Both Anterograde and Retrograde Trafficking*

    PubMed Central

    Yi, Ling; Rosales, Tilman; Rose, Jeremy J.; Chaudhury, Bhabhadeb; Knutson, Jay R.; Venkatesan, Sundararajan

    2010-01-01

    The HIV protein Nef is thought to mediate immune evasion and promote viral persistence in part by down-regulating major histocompatibility complex class I protein (MHC-I or HLA-I) from the cell surface. Two different models have been proposed to explain this phenomenon as follows: 1) stimulation of MHC-I retrograde trafficking from and aberrant recycling to the plasma membrane, and 2) inhibition of anterograde trafficking of newly synthesized HLA-I from the endoplasmic reticulum to the plasma membrane. We show here that Nef simultaneously uses both mechanisms to down-regulate HLA-I in peripheral blood mononuclear cells or HeLa cells. Consistent with this, we found by using fluorescence correlation spectroscopy that a third of diffusing HLA-I at the endoplasmic reticulum, Golgi/trans-Golgi network, and the plasma membrane (PM) was associated with Nef. The binding of Nef was similarly avid for native HLA-I and recombinant HLA-I A2 at the PM. Nef binding to HLA-I at the PM was sensitive to specific inhibition of endocytosis. It was also attenuated by cyclodextrin disruption of PM lipid micro-domain architecture, a change that also retarded lateral diffusion and induced large clusters of HLA-I. In all, our data support a model for Nef down-regulation of HLA-I that involves both major trafficking itineraries and persistent protein-protein interactions throughout the cell. PMID:20622010

  1. Envisioning and Leading Organizational Transformation: One Organ Procurement Organization's Journey

    PubMed Central

    2016-01-01

    unrealized potential donors, recognized best practices were deployed to areas of opportunity, including responding to all vented referrals, implementation of dedicated family requestors, broadening of already-existing in-house coordinator programs, and aggressive expansion of the donors after cardiac death (DCD) program. Results: From 2008 through 2011, the four years prior to the organization beginning its change journey, LifeShare recovered 344 organ donors from which 1,007 organs were transplanted in 48 months. During the first 48 months of the change journey (2012 through 2015), 498 organ donors (+44.8%) provided 1,536 organs transplanted (+52.5%). DCD donors increased from 22 to 91 (+413.4%) and brain death (BD) donors from 322 to 407 (+26.4%). While the rate of growth is slowing somewhat, the first eight months of 2016 continue to show a percentage growth over 2015 in double digits for both organ donors and organs transplanted. Discussion: Clearly, our results have been transformed and continue to be transformed. A cultural foundation for both leadership and staff, combined with a single-minded focus on maximizing recovery of potential organ donors and maximizing transplantation of every potential organ, has allowed us to achieve exceptional growth rates on a scale that has resulted in more than 500 additional organs transplanted and lives saved over the last four years when compared to pre-change results. PMID:28003943

  2. Medical Inpatient Journey Modeling and Clustering: A Bayesian Hidden Markov Model Based Approach

    PubMed Central

    Huang, Zhengxing; Dong, Wei; Wang, Fei; Duan, Huilong

    2015-01-01

    Modeling and clustering medical inpatient journeys is useful to healthcare organizations for a number of reasons including inpatient journey reorganization in a more convenient way for understanding and browsing, etc. In this study, we present a probabilistic model-based approach to model and cluster medical inpatient journeys. Specifically, we exploit a Bayesian Hidden Markov Model based approach to transform medical inpatient journeys into a probabilistic space, which can be seen as a richer representation of inpatient journeys to be clustered. Then, using hierarchical clustering on the matrix of similarities, inpatient journeys can be clustered into different categories w.r.t their clinical and temporal characteristics. We evaluated the proposed approach on a real clinical data set pertaining to the unstable angina treatment process. The experimental results reveal that our method can identify and model latent treatment topics underlying in personalized inpatient journeys, and yield impressive clustering quality. PMID:26958200

  3. Five for Sydney--A Journey through Science

    ERIC Educational Resources Information Center

    Lam, Stephen

    2014-01-01

    What is science? Depending on who is asked, it may mean the pursuit of knowledge, explanations of the everyday world, a difficult subject at school, or a field populated by larger than life characters such as Einstein, Feynman, or Hawking. For the author, science has been and remains an unexpected journey, an adventure and an ever-changing career.…

  4. A Journey through the Labyrinth of Mental Illness

    ERIC Educational Resources Information Center

    Cowan, Katherine C.

    2015-01-01

    Behind every student dealing with a mental health problem is a family trying to grasp what's happening to their child and struggling to do its best. This personal story shares the journey of a family as it confronts a child with Generalized Anxiety and Panic Disorder and describes the many starts and stops and confusion of diagnosing and…

  5. Instructional Design Practice as Innovative Learning: Journeys into the Unfamiliar

    ERIC Educational Resources Information Center

    Yanchar, Stephen C.

    2016-01-01

    Critical discussions within the field of instructional design have addressed the roles and competencies of designers, as well as the nature of design work per se. This article presents an overarching metaphor--namely, instructional design as a journey into the unfamiliar--that views design as a two-fold learning enterprise (i.e., innovative and…

  6. A Hero's Journey: Young Women among Males in Forestry Education.

    ERIC Educational Resources Information Center

    Follo, Gro

    2002-01-01

    Norwegian girls' experiences in secondary school forestry courses were analyzed in terms of the "hero's journey" archetypal myth. Interviews with 12 girls and 11 boys in forestry courses indicated that girls were capable and fit for practical forestry work, gender attitudes were not a barrier, and girls did not meet opposition from male…

  7. Don't Stop Believing: Mapping Distance Learners' Research Journeys

    ERIC Educational Resources Information Center

    Brahme, Maria E.; Gabriel, Lizette; Stenis, Paul V.

    2016-01-01

    Journey mapping, a method of collecting data that illustrates individuals' paths toward a specific goal, was originally developed for use in retail/customer service environments. Much of the literature describes its application in examining customer behavior when navigating merchants' Websites, allowing researchers to examine the effectiveness,…

  8. Heuristic Inquiry: A Personal Journey of Acculturation and Identity Reconstruction

    ERIC Educational Resources Information Center

    Djuraskovic, Ivana; Arthur, Nancy

    2010-01-01

    Heuristic methodology attempts to discover the nature and meaning of phenomenon through internal self-search, exploration, and discovery. Heuristic methodology encourages the researcher to explore and pursue the creative journey that begins inside one's being and ultimately uncovers its direction and meaning through internal discovery (Douglass &…

  9. The Public Health Journey: The Meaning and the Moment

    ERIC Educational Resources Information Center

    Koh, Howard K.

    2013-01-01

    The public health journey is a remarkable one, filled with twists and turns as well as risks and rewards. Because promoting the health of others represents a mission brimming with meaning, our professional work is also profoundly personal. At this extraordinary moment in our nation's public health history, I reflect on the purpose of the…

  10. Take a Walk with Me: A Journey of Positive Change

    ERIC Educational Resources Information Center

    Reeble, Tina; Watts, Charlotte; Axtell, Paul; Carnes, Kevin; Barth, Heinrich; Barth, Irene

    2011-01-01

    When "Exchange" magazine selected Jewel's Learning Center in Houston to be the recipient of the "Exchange" Center Makeover, a journey of change and discovery began. With the help of many collaborative partners, Jewel's director Charlotte Watts and her family were able to bring new indoor and outdoor spaces to children and teachers affected by…

  11. A Journey Backwards: History through Style in Children's Fiction

    ERIC Educational Resources Information Center

    Ringrose, Christopher

    2007-01-01

    A & C Black's "Flashbacks" series invites its readers to "Read a "Flashback"..take a journey backwards in time". There are several ways in which children's fiction has encouraged its readers to engage with and care about history: through the presence of ghosts, through frame stories, time travel, or simply setting the narrative in the past.…

  12. Literacy on the Move: A Journal for the Journey

    ERIC Educational Resources Information Center

    Curtis, Laurie J.

    2013-01-01

    Travel provides students with multiple opportunities to learn about people, places, and the world around them. At times, students are given opportunities to travel causing them to be absent from the classroom. This manuscript provides a practical suggestion for engaging students in learning while on the journey. Students are asked to share and…

  13. ABCs of Being Smart: J Is for Journey

    ERIC Educational Resources Information Center

    Foster, Joanne

    2013-01-01

    The old saying, "life is a journey" may sound cliched, but the words are nevertheless true. Children can learn a great deal from the travels and directions chosen by others, and especially from people whose life stories or experiences offer inspiration by virtue of their effort, perseverance, and acquired success. This article presents a…

  14. The Loyola Spirituality Conference: A Journey into "Otherness."

    ERIC Educational Resources Information Center

    Doll, William

    1995-01-01

    Introduces this issue on the Loyola Spirituality Conference, in which participants experienced the process of being educated as a consequence of encountering something strange and different. Participants journeyed into a world of understanding that was unfamiliar to them by experiencing a day of communal sharing and celebratory activities (eating,…

  15. Immigrant and Refugee Youth: Migration Journeys and Cultural Values

    ERIC Educational Resources Information Center

    Fong, Rowena

    2007-01-01

    Professionals working with immigrant and refugee youth in schools, mental health clinics, hospitals, and adolescent-serving organizations are better equipped to offer culturally appropriate interventions and prevention strategies if they understand their clients' migration journeys and legal status. Professionals who understand the cultural…

  16. Beyond Learning Literacy at School: One Chinese Adolescent's Educational Journey

    ERIC Educational Resources Information Center

    Ma, Wen

    2009-01-01

    Drawing on a variety of qualitative data, this case study explored one Chinese adolescent's decade-long educational journey at various American schools. The findings reveal academic triumphs, familial conflicts, and developmental dilemmas experienced by the student and the family across different sociocultural spaces. This research has…

  17. Perspectives on the Community College: A Journey of Discovery.

    ERIC Educational Resources Information Center

    Thomas, Noreen, Ed.

    This monograph was designed to provide a comprehensive and enlightened view of the community college as it faces complicated new demands. It offers articles written by community college professionals, including the following: (1) "A Journey of Discovery" by Albert L. Lorenzo; (2) "Organizational Readiness: Middle Age and the Middle Way" by Cindy…

  18. The E.P.I.C. Journey Sanctioning Model

    ERIC Educational Resources Information Center

    Fueglein, Jennifer S.; Price, Kevin S.; Alicea-Rodriguez, Adriana; McKinney, Jan Wilson; Jimenez, Anne L.

    2012-01-01

    As universities look for more effective ways to address violations of behavioral standards, a proposed solution is to infuse intentional development into well-established conduct processes inherently focused on legal mandates and due process. The E.P.I.C. Journey Sanctioning Model was designed to refocus the outcomes of the conduct process to…

  19. Journeys. Windows on Social Studies: Multicultural Adventures through Literature.

    ERIC Educational Resources Information Center

    Westley, Joan; Melton, Holly

    This resource book is one of a series containing lesson plans for grades 1-3 designed to support children's literature books sharing familiar social studies themes. "Journeys" presents eight different children's books related to the theme. For each book social studies concepts are presented, followed by four activities called "windows." Some of…

  20. Reflect, Reconsider, Reposition: Finding Self in the Journey of Others.

    ERIC Educational Resources Information Center

    Mok, Angel

    2012-01-01

    Autoethnography is adopted as the procedure and orientation for this PhD study which aims to explore the cultural identity of the Chinese families and its influences on their children's mathematics learning. The purpose of this paper is two-fold. First, readers are invited to travel with the researcher a journey in which she explores her diasporic…

  1. Prehistoric Journey: Denver Museum of Natural History Educators' Sourcebook.

    ERIC Educational Resources Information Center

    Smith, Rebecca L.; Leigh, Vicki; Crew, Diana Lee

    This sourcebook prepares students for a visit to the "Prehistoric Journey" exhibit at the Denver Museum of Natural History. The exhibit opened October 23, 1995, and offered a dramatic exploration of 3.5 billion years of life on Earth. Dioramas and "enviroramas" depict seven critical points in life's history. In addition to the chronological…

  2. The Journey of the Learner: Personal and Universal Story.

    ERIC Educational Resources Information Center

    Drake, Susan M.

    1991-01-01

    With the mythological example of Theseus and the Minotaur, learning is described as a journey. Using this metaphor, educators should demonstrate passion for the subject matter, make it meaningful, call learners to adventure, help them deal with anxiety, foster collaboration and self-direction, and encourage them to contribute what they have…

  3. Antarctica: Scientific Journeys from McMurdo to the Pole.

    ERIC Educational Resources Information Center

    Brand, Judith, Ed.

    2002-01-01

    This issue of Exploratorium Magazine focuses on Antarctica. Antarctica has one of the most extreme climates in the world with an untouched environment inviting researchers with great opportunities for study. This issue describes the journey of four Exploratorium staff members to frozen Antarctica. Chapters include: (1) "Life at the Bottom of…

  4. "The Matrix": An Allegory of the Psychoanalytic Journey

    ERIC Educational Resources Information Center

    Mischoulon, David; Beresin, Eugene V.

    2004-01-01

    Objective: "The Matrix" has been a huge commercial and critical success and has spawned a series of books and essays exploring the philosophical and religious themes in the story. Methods: The authors propose that "The Matrix" can be interpreted as an allegory for an individual's journey into spiritual and mental health, achieved by overcoming…

  5. The Dudley Challenges: Virtual Balloon Journeys and Real Learning

    ERIC Educational Resources Information Center

    Hackett, Shirley; Davies, John; Tibble, Eric

    2005-01-01

    The Dudley Challenges were developed to celebrate the millennium and the first year of the Dudley Grid for Learning. Three Challenges, Challenge 2000 the original resource, Challenge Europa and Junior Trek, are based on virtual balloon journeys, visiting a series of interesting cultural centres. Access to each centre visited is by solving a series…

  6. Speaking to the Ghost: An Autoethnographic Journey with Elwyn

    ERIC Educational Resources Information Center

    Heyward, Paul; Fitzpatrick, Esther

    2016-01-01

    As educators we are haunted. This haunting takes place on several levels, through our personal histories, through key theoretical ideas we have encountered on our journeys, and by those significant educators who have gone before. This paper highlights how Elwyn S. Richardson continues to haunt education in New Zealand. Also how Elwyn, in turn, was…

  7. "The Road from Coorain": A Journey of Power.

    ERIC Educational Resources Information Center

    Madsen, Sandra

    "The Road from Coorain" is the autobiographical story of Jill Ker Conway, the first woman president of Smith College. The story traces Conway's journey from powerlessness to power. Born in the outback of Australia, where all people were powerless in the face of the vacillations of nature, forced off the land into a city life to which she…

  8. The Jobseeker. A Journey into the World of Work.

    ERIC Educational Resources Information Center

    New York State Dept. of Labor, Albany. Div. of Research and Statistics.

    This guide helps readers identify the skills they have and need to make a successful journey into the world of work--finding a job and choosing a career. It is designed to stimulate thinking about the best career choices, present some career training ideas, and explain the steps involved in finding a job. Section I explains the skills that…

  9. Journey Home: A Multimedia Work in Progress on Homer's Odyssey.

    ERIC Educational Resources Information Center

    Stalker, Sandy; Whitney, Terri

    In 1992, North Shore Community College received a grant to develop a multimedia program for literature instruction based on Homer's "Odyssey." Rather than providing the text of the work, the program, "Journey Home," provides access to a wide array of related materials related to the "Odyssey," including 150 excerpts…

  10. Journey Through the Universe: Tenth Anniversary in 2014!

    NASA Astrophysics Data System (ADS)

    Harvey, J.

    2014-07-01

    Hawaii will celebrate its tenth anniversary of the flagship Journey through the Universe program that began in 2004. The Gemini-led initiative has engaged hundreds of astronomers and astronomy educators that have visited over 2,700 classrooms, visiting over 60,000 students over the course of the last nine years. The scientists have brought excitement and inspiration about the life-long possibilities available in science, technology and mathematics to our students. The Journey program nurtures our students' innate curiosity, offers workshops for hundreds of teachers in Science, Technology, Engineering, and Math (STEM) education, and provides an opportunity for our community members to visit the classrooms alongside our astronomers. This ten-day annual event also includes Family Science Events that are enjoyed by thousands. For the 2013 program, our governor, Neil Abercrombie, inquired about the program and its enormous impact on Hawaii's students. Governor Abercrombie actively participated by visiting classrooms at different schools and attending our chamber of commerce appreciation event. This paper will share how the Journey program came to be and what is anticipated for the tenth anniversary. Journey through the Universe is a model outreach initiative that could be duplicated in other locations.

  11. Mapping the Journey toward Self-Authorship in Geography

    ERIC Educational Resources Information Center

    Moore, Niamh; Fournier, Eric J.; Hardwick, Susan W.; Healey, Mick; MacLachlan, John; Seemann, Jorn

    2011-01-01

    Learning is a developmental journey, and geography curriculum plays a key role in supporting student progression. In this article, we argue that the concept of "self-authorship" is a useful guiding principle in supporting curriculum revision and reform. A series of international case studies illustrate how self-authorship can be enacted…

  12. What Will I Be? Journey to Your Dreams.

    ERIC Educational Resources Information Center

    Minnesota Higher Education Services Office, 2004

    2004-01-01

    This publication provides, at an early age, students and parents of low income or no previous post-secondary education with the information, skills, and experiences that will help encourage and prepare them to complete high school and pursue post-secondary education. Sections include: Your Career Journey; Your Circle of Support; What Makes Me…

  13. Cosmic Journeys: To the Edge of Gravity, Space, and Time ...

    NASA Technical Reports Server (NTRS)

    Wanjek, Christopher

    2000-01-01

    We are embarking upon a cosmic journey. From the safety of our home planet Earth, scientists plan to explore the very limits of the known Universe. Our travels will take us to where space and time cease to exist as we know them, and to where the secrets of the past and future lie captured in the starlight of the present across an expanse of billions of light-years. Cosmic Journeys, a new series of NASA space science missions, will take us to the limits of gravity, space, and time. This virtual journey will use the power of resolution far greater than what current telescopes can muster to transport us to the rim of a black hole, to eagle-eye views of the galaxies and voids that pervade the Universe, and to the earliest moments of time, just fractions of a second after the Big Bang. The goal of our Cosmic Journeys is to solve the mystery of gravity, a force that is all around us but cannot be seen.

  14. "The Moon Village and Journey to Mars enable each other"

    NASA Astrophysics Data System (ADS)

    Beldavs, Vidvuds

    2016-07-01

    NASA has proposed the Journey to Mars, a multi-decade collaborative international effort to establish permanent manned operations on the Martian surface as well as in orbit, most likely on the Martian moons. NASA's proposed the Journey to Mars has come under politically motivated attack as illusory, as beyond NASA's capabilities and anticipated NASA budgets in the foreseeable future. [1]. Other concerns come from various communities of researchers concerned about securing sustaining funding for their largely robotic research missions. ESA's Director General Dietrich Woerner's proposed Moon Village faces challenges ESA member states concerned about sustaining funding for projects already underway or in planning. Both the Journey to Mars and Moon Village raise the question - who will or who can pay for it? The 2013 US Research Council study suggested potential benefits to a mission to Mars from activities on the Moon [2]. The NASA funded Flexible Lunar Architecture study came to similar conclusions using a different methodology [3]. A logistics analysis by an MIT team suggested the possibility of cost savings through use of lunar water for propellant to reach Mars [4]. The highly promising private-public financing approach has been examined for potential application to funding the costs of reaching Mars [5]. Insofar as the feasibility of utilization of lunar water has not been determined these conclusions are speculative. This study will examine the following alternative scenarios for establishing sustainable, manned operations on Mars and permanent manned operations on the Moon: A. NASA-led Journey to Mars without an ESA-led Moon Village B. ESA-led Moon Village without NASA-led Journey to Mars C. NASA-led Journey to Mars with an ESA-led Moon Village D. Shared Infrastructure scenario - NASA-led Journey to Mars with ESA-led Moon Village and with a potential JAXA-led space-based-solar power initiative E. Space Industrialization scenario - Shared Infrastructure scenario

  15. A journey of suffering: living with amyotrophic lateral sclerosis in South Korea.

    PubMed

    Oh, Hyunjin; Schepp, Karen G; McGrath, Barbara B

    2014-06-01

    Amyotrophic lateral sclerosis presents significant challenges for patients because of the devastating disease characteristics and the fact that there is no treatment available. In this article, we explored the illness experiences from the perspectives of patients with amyotrophic lateral sclerosis in the sociocultural context of South Korea. Fifteen patients were observed and interviewed between September 2009 and July 2010 in the metropolitan area of South Korea. We used an ethnographic approach for data collection and analysis. The meta-theme generated was "a journey of suffering," and three themes emerged: (a) off the course, (b) drifting, and (c) on a new boat. Participants experienced multidimensional suffering as the disease progressed. Healthcare professionals should understand that, for many patients, this disease is a process or a series of experiences rather than a single diagnosis. This knowledge would allow healthcare providers to help patients prepare for those needs that arise as the disease worsens.

  16. The notion of self in the journey back from addiction.

    PubMed

    Mackintosh, Valerie; Knight, Tess

    2012-08-01

    In this study we explored how those recovering from addiction negotiated self, and the role supported accommodation played in the journey back from addiction. Transcripts from 11 in-depth interviews were analyzed by 2 coders who identified the most salient themes relevant to the self in recovery within the personal contexts of participants. The participants noted that reclaiming the self that had been lost to addiction was of primary importance to them. The recovery journey exposed a self that had reached the lowest point in life; one that was hardly recognizable; one that was undesirable. Engaging with supported accommodation provided participants with a sanctuary within which to reclaim the self, and was seen as central to their recovery.

  17. A journey with Fred Hoyle. The search for cosmic life

    NASA Astrophysics Data System (ADS)

    Wickramasinghe, Chandra; Wickramasinghe, Kamala

    2005-01-01

    This is the story of the author's unique scientific journey with one of the most remarkable men of 20th century science. The journey begins in Sri Lanka, the author's native country, with his childhood acquaintance with Fred Hoyle's writings. The action then moves to Cambridge, where the famous Hoyle-Wickramasinghe collaborations begin. A research programme which was started in 1962 on the carbonaceous nature of interstellar dust leads, over the next two decades, to developments that are continued in both Cambridge and Cardiff. These developments prompt Hoyle and the author to postulate the organic theory of cosmic dust (which is now generally accepted), and then to challenge one of the most cherished paradigms of contemporary science - the theory that life originated on Earth in a warm primordial soup.

  18. The covered wagon journey: student chronicles in advanced holistic nursing.

    PubMed

    Purnell, Marguerite J; Lange, Bernadette; Bailey, Christie; Drozdowicz, Aleida; Eckes, Shirley; Kinchen, Elizabeth; Smith-Atkinson, Nikkisha

    2013-01-01

    This article recounts the experiences of a first cohort of graduate students in a newly implemented advanced holistic nursing (AHN) track, one of only a handful in the nation, and the first in Florida. The increasing popularity of complementary and alternative healing processes represents the insufficiency of a health system of fragmented care and a desire for holistic healing that is beyond mainstream allopathic care. Graduate holistic nurse education equips nurses to explore the commitment needed to advance the evolution of health care. The covered wagon journey is a metaphor for this meaningful participation. Students journaled their experiences as cotravelers in a lone wagon: embarking on a courageous journey, forging a path of discovery, and reaching their destination as pioneers. This cohort experience embodied the central tenets of holistic nursing, thus creating conscious change and unity within a learning community. The future of AHN is addressed in the context of the contemporary health care environment.

  19. Cosmic Journeys: To the Edge of Gravity, Space and Time...

    NASA Technical Reports Server (NTRS)

    Wanjek, Christopher

    2000-01-01

    A star explodes, blowing its contents into interstellar space. At its core, a black hole may form. Or maybe a neutron star or white dwarf, depending on the size of the original star. Over the next million years, a new star may form from the left over gas. The ever-changing Universe is the ultimate recycler. NASA's Cosmic Journeys is a set of missions that will of explore the Universe's many mysteries. An summary of future missions is presented.

  20. The chondrocytic journey in endochondral bone growth and skeletal dysplasia.

    PubMed

    Yeung Tsang, Kwok; Wa Tsang, Shun; Chan, Danny; Cheah, Kathryn S E

    2014-03-01

    The endochondral bones of the skeleton develop from a cartilage template and grow via a process involving a cascade of chondrocyte differentiation steps culminating in formation of a growth plate and the replacement of cartilage by bone. This process of endochondral ossification, driven by the generation of chondrocytes and their subsequent proliferation, differentiation, and production of extracellular matrix constitute a journey, deviation from which inevitably disrupts bone growth and development, and is the basis of human skeletal dysplasias with a wide range of phenotypic severity, from perinatal lethality to progressively deforming. This highly coordinated journey of chondrocyte specification and fate determination is controlled by a myriad of intrinsic and extrinsic factors. SOX9 is the master transcription factor that, in concert with varying partners along the way, directs the different phases of the journey from mesenchymal condensation, chondrogenesis, differentiation, proliferation, and maturation. Extracellular signals, including bone morphogenetic proteins, wingless-related MMTV integration site (WNT), fibroblast growth factor, Indian hedgehog, and parathyroid hormone-related peptide, are all indispensable for growth plate chondrocytes to align and organize into the appropriate columnar architecture and controls their maturation and transition to hypertrophy. Chondrocyte hypertrophy, marked by dramatic volume increase in phases, is controlled by transcription factors SOX9, Runt-related transcription factor, and FOXA2. Hypertrophic chondrocytes mediate the cartilage to bone transition and concomitantly face a live-or-die situation, a subject of much debate. We review recent insights into the coordination of the phases of the chondrocyte journey, and highlight the need for a systems level understanding of the regulatory networks that will facilitate the development of therapeutic approaches for skeletal dysplasia.

  1. Patients as story-tellers of healthcare journeys.

    PubMed

    Lamprell, Klay; Braithwaite, Jeffrey

    2016-09-01

    There are gaps in our comprehension of patients' subjective experiences as they engage with and transit through the healthcare environments implicated in their treatment trajectories. Patients' stories, unlike patient experience data gathered in questionnaires and surveys, express the deeply personal, narrative nature of the journeys that patients take, creating opportunities for qualitative healthcare research. Yet narrative capabilities and propensities vary with individuals, and are affected by the stresses of illness and treatment. This article extends the growing interest in narrative competence training for both practitioners and patients with the investigation of a story-telling model that could facilitate patients to narrate their experiences of healthcare systems. This model is derived from the literary arts. In fiction and autobiography, the journey arc of the central character is often one in which he or she is compelled to leave the comfort of everyday life and face a series of extraordinary events involving challenge and change which forces the character towards practical, intellectual, psychological and philosophical adjustments that define, by the end of the story, the character's 'new normal'. This pattern is known as the 'hero journey'. Its parallels with patients' experiences of healthcare and the way people narrate their stories of illness have long been recognised. We present here a new idea for applying this model as a narrative structure by which patients may construct their stories about being in and moving through the healthcare system.

  2. Motivating student learning using a formative assessment journey.

    PubMed

    Evans, Darrell J R; Zeun, Paul; Stanier, Robert A

    2014-03-01

    Providing formative assessment opportunities has been recognised as a significant benefit to student learning. The outcome of any formative assessment should be one that ultimately helps improve student learning through familiarising students with the levels of learning required, informing them about gaps in their learning and providing feedback to guide the direction of learning. This article provides an example of how formative assessments can be developed into a formative assessment journey where a number of different assessments can be offered to students during the course of a module of teaching, thus utilising a spaced-education approach. As well as incorporating the specific drivers of formative assessment, we demonstrate how approaches deemed to be stimulating, interactive and entertaining with the aim of maximising enthusiasm and engagement can be incorporated. We provide an example of a mixed approach to evaluating elements of the assessment journey that focuses student reaction, appraisal of qualitative and quantitative feedback from student questionnaires, focus group analysis and teacher observations. Whilst it is not possible to determine a quantifiable effect of the assessment journey on student learning, usage data and student feedback shows that formative assessment can achieve high engagement and positive response to different assessments. Those assessments incorporating an active learning element and a quiz-based approach appear to be particularly popular. A spaced-education format encourages a building block approach to learning that is continuous in nature rather than focussed on an intense period of study prior to summative examinations.

  3. A journey toward wholeness, a journey to God: physical fitness as embodied spirituality.

    PubMed

    Greenwood, Tracey C; Delgado, Teresa

    2013-09-01

    Physical fitness expressed through exercise can be, if done with the right intention, a form of spiritual discipline that reflects the relational love of humanity to God as well as an expression of a healthy love of the embodied self. Through an analysis of the physiological benefits of exercise science applied to the human body, this paper will demonstrate how such attention to the optimal physical fitness of the body, including weight and cardiovascular training and nutrition, is an affirmation of three foundational theological principles of human embodiment: as created in the "imago Dei", as unified body/spirit, and as part of God's creation calling for proper stewardship. In a contemporary climate where women's bodies in particular are viewed through the lens of commodification-as visual objects for sale based on prescribed notions of superficial esthetics and beauty-as well as the consistently high rates of eating disorders such as anorexia, bulimia, and obesity, authors Greenwood and Delgado offer a vision of how women and men can imagine a subjective relationship with their own bodies that reflects the abundant love of God for God's creation. Spoken from the lived experience of professional fitness competitor and trainer, as well as trained biokineticist, Dr. Greenwood presents the most current scientific data in the field of biokinetics that grounds the theological analysis offered by Dr. Delgado, whose personal journey through anorexia and scholarly emphasis on Christian theological anthropology inform this work. Taken together, Greenwood and Delgado suggest a response to God's love for humanity, including our physical bodily humanity, which entails a responsibility to attend to the physical fitness of our bodies in order to live into the fullness, flourishing and love of God's creation as God intended.

  4. Nanopores: A journey towards DNA sequencing

    PubMed Central

    Wanunu, Meni

    2013-01-01

    Much more than ever, nucleic acids are recognized as key building blocks in many of life's processes, and the science of studying these molecular wonders at the single-molecule level is thriving. A new method of doing so has been introduced in the mid 1990's. This method is exceedingly simple: a nanoscale pore that spans across an impermeable thin membrane is placed between two chambers that contain an electrolyte, and voltage is applied across the membrane using two electrodes. These conditions lead to a steady stream of ion flow across the pore. Nucleic acid molecules in solution can be driven through the pore, and structural features of the biomolecules are observed as measurable changes in the trans-membrane ion current. In essence, a nanopore is a high-throughput ion microscope and a single-molecule force apparatus. Nanopores are taking center stage as a tool that promises to read a DNA sequence, and this promise has resulted in overwhelming academic, industrial, and national interest. Regardless of the fate of future nanopore applications, in the process of this 16-year-long exploration, many studies have validated the indispensability of nanopores in the toolkit of single-molecule biophysics. This review surveys past and current studies related to nucleic acid biophysics, and will hopefully provoke a discussion of immediate and future prospects for the field. PMID:22658507

  5. Digital Journeys: A Perspective on Understanding the Digital Experiences of International Students

    ERIC Educational Resources Information Center

    Chang, Shanton; Gomes, Catherine

    2017-01-01

    The authors in this conceptual paper draw on the literature on information seeking behavior, social media use, and international student experiences to propose Digital Journeys as a framework which helps us understand the online behavior of international students. Here we theorize that the Digital Journey is the transition that individuals make…

  6. Understanding the World of Teaching: English Teaching Assistants' Journey to Role Realization

    ERIC Educational Resources Information Center

    Gube, Jan C.; Phillipson, Sivanes

    2011-01-01

    This study explored the role realization journey of 11 English Teaching Assistants (ETAs) in Hong Kong. Their journey is framed through the lenses of Shulman's (1987) teaching elements of content pedagogical knowledge, knowledge of learners and their characteristics, and knowledge of educational contexts. Data from four different inquiry methods…

  7. Two Nobodies Speak out: Our 150 Year Journey and Perspectives on Education

    ERIC Educational Resources Information Center

    Marcus, Sheldon; Vairo, Philip D.

    2011-01-01

    This book traces the journey of two individuals who have spent their lives on both sides of the teacher/professor's desk. Between them, they went from attending kindergarten to being a college president, and in that journey, they held positions ranging from classroom teacher in the New York City public schools, every rank of the professorial…

  8. The Evaluation of the Cultural Journeys in the Information Society Environment as an Educational Aid

    ERIC Educational Resources Information Center

    Fakas, Georgious John; Lamprianou, Iasonas; Andreou, Andreas; Pampaka, Maria; Schizas, Christos

    2005-01-01

    The "Cultural Journeys in the Information Society" is a dynamic hypermedia environment, which proposes the "Electronic Roads" as a meta-form for exploring cultural information that can form "Cultural Journeys." The Electronic Roads meta-form facilitates travelers to explore the information space in a natural and…

  9. The Road Less Travelled: The Journey of Immersion into the Virtual Field

    ERIC Educational Resources Information Center

    Fitzsimons, Sabrina

    2013-01-01

    This article provides an account of my experience of immersion as a third-level teacher into the three-dimensional multi-user virtual world Second Life for research purposes. An ethnographic methodology was employed. Three stages in this journey are identified: separation, transition and transformation. In presenting this journey of immersion, it…

  10. Establishing Research Universities in Ukrainian Higher Education: The Incomplete Journey of a Structural Reform

    ERIC Educational Resources Information Center

    Hladchenko, Myroslava; de Boer, Harry F.; Westerheijden, Don F.

    2016-01-01

    The idea of the research university as a key institution for social and economic development in knowledge-intensive societies has been adopted by the Ukrainian government after the fall of the communist regime. Establishing research universities is a long journey during which many things might happen. To understand this journey better in the case…

  11. Journey to vaccination: a protocol for a multinational qualitative study

    PubMed Central

    Wheelock, Ana; Miraldo, Marisa; Parand, Anam; Vincent, Charles; Sevdalis, Nick

    2014-01-01

    Introduction In the past two decades, childhood vaccination coverage has increased dramatically, averting an estimated 2–3 million deaths per year. Adult vaccination coverage, however, remains inconsistently recorded and substandard. Although structural barriers are known to limit coverage, social and psychological factors can also affect vaccine uptake. Previous qualitative studies have explored beliefs, attitudes and preferences associated with seasonal influenza (flu) vaccination uptake, yet little research has investigated how participants’ context and experiences influence their vaccination decision-making process over time. This paper aims to provide a detailed account of a mixed methods approach designed to understand the wider constellation of social and psychological factors likely to influence adult vaccination decisions, as well as the context in which these decisions take place, in the USA, the UK, France, India, China and Brazil. Methods and analysis We employ a combination of qualitative interviewing approaches to reach a comprehensive understanding of the factors influencing vaccination decisions, specifically seasonal flu and tetanus. To elicit these factors, we developed the journey to vaccination, a new qualitative approach anchored on the heuristics and biases tradition and the customer journey mapping approach. A purposive sampling strategy is used to select participants who represent a range of key sociodemographic characteristics. Thematic analysis will be used to analyse the data. Typical journeys to vaccination will be proposed. Ethics and dissemination Vaccination uptake is significantly influenced by social and psychological factors, some of which are under-reported and poorly understood. This research will provide a deeper understanding of the barriers and drivers to adult vaccination. Our findings will be published in relevant peer-reviewed journals and presented at academic conferences. They will also be presented as practical

  12. Aging women's journey toward wholeness: new visions and directions.

    PubMed

    Harris, Margaret T C

    2008-01-01

    Through a postmodern/feminist exploration of postmenopausal women's narratives, set against a backdrop of a discourse analysis of pivotal biomedical texts, we revealed women's menopausal and postmenopausal aging life-cycle journey as a dynamic, positive, empowering women's process. Based on my analysis of themes in women's narratives I argue that the phenomenon of menopause is limited by a reductionist model and that a wholisitic model is more appropriate for women as they negotiate this significant aging life-cycle process to postmenopausal status. Finally, directions for supporting women to develop a wholistic approach to positive adult development, and how the aging woman can be given status, are suggested.

  13. A mammoth history: the extraordinary journey of two thighbones.

    PubMed

    Dahlbom, Taika Helola

    2007-09-01

    Since the renaissance, specimens have been central tools of knowledge production in zoological endeavours. The biographies of CN86 and CN87 of the Zoological Museum of the University of Copenhagen--specimens formerly known as hip-bones of giants--have travelled through 300 years of human history, a journey that reveals how the accumulation of objects and changes in scientific methodology can give rise to radical reinterpretation. Although the material form of these specimens has hardly changed, the ideas associated with them have undergone extraordinary transition.

  14. Dialog on a country path: the qualitative research journey.

    PubMed

    Sorrell, Jeanne M; Cangelosi, Pamela R; Dinkins, Christine S

    2014-03-01

    There is little information in the literature describing how students learn qualitative research. This article describes an approach to learning that is based on the pedagogical approach of Dinkins' Socratic-Hermeneutic Shared Inquiry. This approach integrates shared dialog as an essential aspect of learning. The qualitative pedagogy described in this article focused on three questions: What is knowing in qualitative research? How do we come to know qualitative research? What can we do with qualitative research? Students learned the basics of qualitative research within a context that fostered interpretive inquiry. In this way, the course framework mirrored the combination of interviewing, storytelling, and journeying toward understanding that constitute qualitative research.

  15. Journey to the Nevada Test Site Radioactive Waste Management Complex

    ScienceCinema

    None

    2016-07-12

    Journey to the Nevada Test Site Radioactive Waste Management Complex begins with a global to regional perspective regarding the location of low-level and mixed low-level waste disposal at the Nevada Test Site. For decades, the Nevada National Security Site (NNSS) has served as a vital disposal resource in the nation-wide cleanup of former nuclear research and testing facilities. State-of-the-art waste management sites at the NNSS offer a safe, permanent disposal option for U.S. Department of Energy/U.S. Department of Defense facilities generating cleanup-related radioactive waste.

  16. Deforestation in Brazil: motivations, journeys and tendencies

    NASA Astrophysics Data System (ADS)

    Leite, J. C.; Ferreira, A. J. D.; Esteves, T. C. J.; Bento, C. P. M.

    2012-04-01

    José Carlos Leite1; António José Dinis Ferreira2; Tanya Cristina de Jesus Esteves2; Célia Patrícia Martins Bento2 1Universidade Federal de Mato Grosso, Brazil; 2IPC - Escola Superior Agrária de Coimbra, Portugal Over the last three decades, deforestation in Brazil occurred systematically in the area known as the "arc of deforestation", an extensive geographical area located in the interface of the Cerrado and the Amazon biomes. This work encompasses the reasons, causes and/or motivations of that recent deforestation, focusing on the Central-West and Northern regions. A number of reasons will be presented, seeking to build an approach able to identify the deepest roots of deforestation of those regions. Our actions over the environment are framed by our cultural matrix that stream from a western philosophic attitude. This way, to understand the framework where the deforestation actions are justified requires a multidisciplinary approach to understand the deforestation of the Cerrado and Amazon biomes, since the motivations for forest destruction in Brazil are complex and not entirely understood within the domains of a single disciplinary area. To search for an isolated cause to understand the recent deforestation can only be plausible if we ignore information on what actually happens. The methodology used in this work is based on a bibliographical revision, analysis of georeferrenced information, participative processes implementation and observation of stakeholder behavior, and field research. It departs from a general vision on deforestation that initially occurred at the littoral region, by the Atlantic Rainforest, right after the arrival of the Europeans, and throughout the centuries penetrates towards the interior, hitting the Cerrado and Amazon biomes. In this last case, we focused on the Vale do Alto Guaporé region, near Bolivia, where the intensity of the deforestation was verified from 1970 to 1990. Ultimately, the final result is a mosaic of reasons

  17. The reconstruction of the last itinerary of “Ötzi”, the Neolithic Iceman, by pollen analyses from sequentially sampled gut extracts

    NASA Astrophysics Data System (ADS)

    Oeggl, Klaus; Kofler, Werner; Schmidl, Alexandra; Dickson, James H.; Egarter-Vigl, Eduard; Gaber, Othmar

    2007-04-01

    The investigations of the Tyrolean Iceman "Ötzi" and his artefacts, discovered at a remote location high in the Eastern Alps, have contributed greatly to the knowledge of the lifestyle of Neolithic humankind. However, the events immediately prior to the Iceman's death have remained unclear and even the recently discovered arrowhead in his back does not explain conclusively the cause of death satisfactorily. From the pollen and macrofossil content of his gut, we reconstruct his travels just before his demise. Sequential sampling of the food residues in the digestive tract of the 5200 year old glacier mummy has made possible the analyses of a series of meals and, from the pollen content, the deduction of the environments in which the last meals were eaten. During his last 33 or so hours, Ötzi crossed different habitats in the Ötztal mountains over considerable distances from high up near the timber line (at about 2500 m), to low down in the zone of warmth-loving trees (about 1200 m or less), and finally very high in the zone of perennial ice (above 3000 m). These final journeys lend new weight to the "disaster" theory of Ötzi's death, which suggests that, returning from the high alpine pastures to his native village, he came into a severe conflict with his kin such that he had to flee from the community back to the high ground familiar to him, where he died.

  18. The journey into fatherhood: A grounded theory study.

    PubMed

    Sansiriphun, Nantaporn; Kantaruksa, Kannika; Klunklin, Areewan; Baosuang, Chavee; Liamtrirat, Saowanee

    2015-12-01

    The objective of this study was to explore the process of transition into fatherhood for Thai men from childbirth to the postpartum period. Forty-one first-time Thai fathers were voluntarily recruited from two hospitals in Chiang Mai, Thailand, from December 2012 to June 2013. In-depth interviews were used to collect the data, which were analyzed based on grounded theory methodology. The basic social process that emerged as the core category was termed: "the journey into fatherhood." This process was divided into three phases: labor, delivery, and family beginning. Within this process, there were various situations, challenges, and pressures, which caused many changes of mood and feelings for the first-time fathers. Throughout this process, they applied various strategies to manage their concerns and needs, in order to develop into masterly fathers. Identifying the process of the journey into fatherhood provides nurses and midwives insight into the new fathers' experiences, which will enable them to be more sensitive, respectful, and effective caregivers.

  19. Learning to reason: a journey of professional socialisation.

    PubMed

    Ajjawi, Rola; Higgs, Joy

    2008-05-01

    One of the key attributes that health professional students and new graduates develop during professional socialisation is clinical reasoning ability. Clinical reasoning is a complex skill that is essential for professional practice. There is limited research specifically addressing how physiotherapists learn to reason in the workplace. The research reported in this paper addressed this gap by investigating how experienced physiotherapists learned to reason in daily practice. This learning journey was examined in the context of professional socialisation. A hermeneutic phenomenological research study was conducted using multiple methods of data collection including observation, written reflective exercises and repeated, semi-structured interviews. Data were analysed using phenomenological and hermeneutic strategies involving in-depth, iterative reading and interpretation to identify themes in the data. Twelve physiotherapists with clinical and supervisory experience were recruited from the areas of cardiopulmonary, musculoskeletal and neurological physiotherapy to participate in this study. Participants' learning journeys were diverse, although certain episodes of learning were common or similar. Role models, mentors and colleagues were found to be influential in the development of reasoning. An important implication for the professional socialisation of physiotherapists and other health professionals and for those involved in practice development is the need to recognise and enhance the role of practice communities in the explicit learning of clinical reasoning skills.

  20. The Patient Journey to Gastric Band Surgery: A Qualitative Exploration

    PubMed Central

    Pulford, Amanda; Mahon, David; Ferguson, Yasmin; Lewis, Michael PN

    2013-01-01

    Aims This study explored the views and experiences of obese people preparing to undergo laparoscopic gastric banding (LAGB) leading up to the time of surgery. Background Weight loss surgery (WLS) is the most successful intervention available for the treatment of morbid obesity, and LAGB is among the most commonly used procedures in bariatric surgery. So far, the patient experience of deciding to undergo LAGB has been explored rarely and predominantly retrospectively. Design Semi-structured interviews took place with 23 patients about to undergo LAGB between June 2011 and March 2012. Data were analyzed using thematic analysis. Demographic and quality of life data situated the sample within the LAGB patient population. Results Three overarching themes were described. Participants were “living with obesity,” including the physical, social, and psychological challenges and consequences of being obese. These created in them a “desire to change,” expressed in multiple unsuccessful attempts to lose weight, and a quest for information, finally focusing on WLS. Eventually, “expectations toward LAGB” were formed, mainly to hand back a measure of control that enabled them to achieve, as well as ultimately to maintain, weight loss. This active process resulted in the patients' decision to undergo LAGB. When combined, these themes outline a distinct patient journey toward gastric banding. Conclusion Knowledge of the patient journey can inform both selection and care of patients awaiting gastric band surgery and is required by all health professionals working with this patient group. PMID:24761368

  1. Accessing Creativity: Jungian Night Sea Journeys, Wandering Minds, and Chaos.

    PubMed

    Rosen, Diane

    2016-01-01

    NDS theory has been meaningfully applied to the dynamics of creativity and psychology. These complex systems have much in common, including a broad definition of "product" as new order emerging from disorder, a new whole (etymologically, 'health') out of disintegration or destabilization. From a nonlinear dynamical systems perspective, this paper explores the far-from-equilibrium zone of creative incubation: first in the Jungian night sea journey, a primordial myth of psychological and creative transformation; then in the neuroscience of mind wandering, the well-spring of creative ideation within the larger neural matrix. Finally, chaos theory grounds the elusive subject of creativity, modeling chaotic generation of idea elements that tend toward strange attractors, combine unpredictably, and produce change by means of tension between opposites, particularly notes consciousness (light) and the poetic unconscious (darkness). Examples from my own artwork illustrate this dialectical process. Considered together, the unconscious mythic sea journey, the unknowing wandering mind, and the generative paradigm of deterministic chaos suggest conditions that facilitate creativity across disciplines, providing fresh indications that the darkness of the unknown or irrational is, paradoxically, the illuminative source and strength of creativity.

  2. Whole-journey nanomaterial research in an electron microscope: from material synthesis, composition characterization, property measurements to device construction and tests

    NASA Astrophysics Data System (ADS)

    Tang, Zhiqiang; Li, Xing; Wu, Gongtao; Gao, Song; Chen, Qing; Peng, Lianmao; Wei, Xianlong

    2016-12-01

    The whole-journey nanomaterial research from material synthesis, composition and structure characterizations, property measurements to device construction and tests in one equipment chamber provides a quick and unambiguous way of establishing the relationships between synthesis conditions, composition and structures, physical properties and nanodevice performances of nanomaterials; however, it still proves challenging. Herein, we report the whole-journey research of tungsten oxide nanowires in an environmental scanning electron microscope (ESEM) equipped with an x-ray energy dispersive spectrometer (EDS) and a multifunctional nanoprobe system. Tungsten oxide nanowires are synthesized by irradiating a tungsten filament using a high-energy laser in O2 atmosphere with the dynamic growth processes of nanowires being directly visualized under ESEM observation. The as-synthesized nanowires are then characterized to be monoclinic W18O49 nanowires by combing in situ EDS and ex situ transmission electron microscopy. Important physical parameters, i.e. Young’s modulus, breaking strength, and electrical conductivity, of W18O49 nanowires are determined based on in situ property measurements. Two-terminal electronic devices employing single W18O49 nanowires as the channel are in situ constructed and their performances as near-infrared photodetectors and water vapor sensors are studied. The whole-journey research establishes the relationships between synthesis conditions, composition and structures, physical properties and nanodevice performances of tungsten oxide nanowires, and can be applied to other nanomaterials.

  3. A Journey in Science: Medical Scientist in Translation

    PubMed Central

    Hansson, Göran K

    2014-01-01

    Real innovations in medicine and science are historic and singular; the stories behind each occurrence are precious. At Molecular Medicine we have established the Anthony Cerami Award in Translational Medicine to document and preserve these histories. The monographs recount the seminal events as told in the voice of the original investigators who provided the crucial early insight. These essays capture the essence of discovery, chronicling the birth of ideas that created new fields of research; and launched trajectories that persisted and ultimately influenced how disease is prevented, diagnosed and treated. In this volume, the Cerami Award Monograph is by Göran K Hansson, MD, PhD, Karolinska Institute. A visionary in the field of cardiovascular research, this is the story of Dr. Hansson’s scientific journey. PMID:25356751

  4. A Journey in Science: Early Lessons from the Hemoglobin Field

    PubMed Central

    Weatherall, David J

    2014-01-01

    Real innovations in medicine and science are historic and singular; the stories behind each occurrence are precious. At Molecular Medicine we have established the Anthony Cerami Award in Translational Medicine to document and preserve these histories. The monographs recount the seminal events as told in the voice of the original investigators who provided the crucial early insight. These essays capture the essence of discovery, chronicling the birth of ideas that created new fields of research; and launched trajectories that persisted and ultimately influenced how disease is prevented, diagnosed, and treated. In this volume, the Cerami Award Monograph is by David J Weatherall, Founder, Weatherall Institute of Molecular Medicine, Oxford University, John Radcliffe Hospital. A visionary in the field of hemoglobin, this is the story of Professor Weatherall’s scientific journey. PMID:25548947

  5. Affective journeys: the emotional structuring of medical tourism in India.

    PubMed

    Solomon, Harris

    2011-04-01

    This paper examines the grid of sentiment that structures medical travel to India. In contrast to studies that render emotion as ancillary, the paper argues that affect is fundamental to medical travel's ability to ease the linked somatic, emotional, financial, and political injuries of being ill 'back home'. The ethnographic approach follows the scenes of medical travel within the Indian corporate hospital room, based on observations and interviews among foreign patients, caregivers, and hospital staff in Mumbai, New Delhi, Chennai, and Bangalore. Foreign patients conveyed diverse sentiments about their journey to India ranging from betrayal to gratitude, and their expressions of risk, healthcare costs, and cultural difference help sustain India's popularity as a medical travel destination. However, although the affective dimensions of medical travel promise a remedy for foreign patients, they also reveal the fault lines of market medicine in India.

  6. UNFINISHED JOURNEY Project. Quarterly report, July 1995--September 1995

    SciTech Connect

    1998-02-01

    In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

  7. International adoption families: a unique health care journey.

    PubMed

    Smit, Eileen M

    2010-01-01

    The purpose of this study was to identify and describe the health care experiences of families with an internationally adopted child. Content analysis of data from 107 adoptive parents was used to identify themes that characterized health care experiences of the families. Four themes were identified: a) Coming home: Like a lobster thrown into a boiling pot; b) Vigilance: Is my child healthy today? Will my child be healthy tomorrow?; c) Unique health care needs of international adoption families: We are different; and d) Importance of support by health care providers: Do they know or care? Health care providers need to be aware of the unique experiences of the increasing number of international adoption families. The themes identified provide insight into the health care experiences of international adoption families and the crucial role of health care providers in helping international adoption families feel supported on their journey.

  8. Faster Cancer Treatment: Using timestamp data to improve patient journeys.

    PubMed

    Walker, C G; O'Sullivan, M J; Ziedins, I; Furian, N

    2016-12-01

    This paper presents a case study of research conducted to improve the delivery of treatment to high priority cancer patients. The authors present a modelling framework that uses time-stamp data collected by the North Shore Hospital IT systems as "business as usual", to describe the patient journey through the cancer-care process. A simulation process is developed that uses this data to estimate the service's performance under current operating practices, and enables "what-if" analysis to identify where changes to current practice can most effectively be applied, ensuring the investment of additional resource can be targeted at the steps of the patient pathway where it can result in the greatest improvement. The process is illustrated using the Breast Cancer stream as a case-study, for the initial study period (July 2013 to June 2014), with a follow-up analysis presented briefly for the 3 months from July to the end of September 2014.

  9. Prions and their lethal journey to the brain.

    PubMed

    Mabbott, Neil A; MacPherson, G Gordon

    2006-03-01

    Prion diseases are neurodegenerative conditions that cause extensive damage to nerve cells within the brain and can be fatal. Some prion disease agents accumulate first in lymphoid tissues, as they make their journey from the site of infection, such as the gut, to the brain. Studies in mouse models have shown that this accumulation is obligatory for the efficient delivery of prions to the brain. Indeed, if the accumulation of prions in lymphoid tissues is blocked, disease susceptibility is reduced. Therefore, the identification of the cells and molecules that are involved in the delivery of prions to the brain might identify targets for therapeutic intervention. This review describes the current understanding of the mechanisms involved in the delivery of prions to the brain.

  10. Understanding women's journey of recovering from anorexia nervosa.

    PubMed

    Weaver, Kathryn; Wuest, Judith; Ciliska, Donna

    2005-02-01

    Previous studies of recovery from anorexia nervosa (AN) have concentrated on discrete behavioral responses of individual women. Little is understood about the subjective process of women's recovery in the context of family, community, or society. In this feminist grounded theory study, the authors explored the perceptions of 12 women who considered themselves recovered or recovering from AN. They discovered a substantive theory of self-development that explains, within the current social context, women's journey from the perilous self-soothing of devastating weight loss to the informed self-care of healthy eating and problem-solving practices. The findings provide an urgently needed explanatory framework to inform women, clinicians, and health policy makers in their prevention and recovery efforts.

  11. A Journey in Science: “Not Lost in Translation”

    PubMed Central

    Mak, Tak

    2016-01-01

    Real innovations in medicine and science are historic and singular; the stories behind each occurrence are precious. At Molecular Medicine we have established the Anthony Cerami Award in Translational Medicine to document and preserve these histories. The monographs recount the seminal events as told in the voice of the original investigators who provided the crucial early insight. These essays capture the essence of discovery, chronicling the birth of ideas that created new fields of research; and launched trajectories that persisted and ultimately influenced how disease is prevented, diagnosed, and treated. In this volume, the Cerami Award Monograph is by Tak Mak, PhD, Professor, The Campbell Family Institute for Breast Cancer Research, Ontario Cancer Institute, Princess Margaret Cancer Centre in Toronto. A visionary in the field of cancer, this is the story of Dr. Mak’s scientific journey. PMID:27819109

  12. UNFINISHED JOURNEY Project. Quarterly report, April 1995--June 1995

    SciTech Connect

    1998-02-01

    In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994 to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

  13. Gemini Observatory Takes its Local Communities on an Expanding Journey

    NASA Astrophysics Data System (ADS)

    Harvey, Janice; Michaud, Peter

    2012-08-01

    Currently in its 7th year (2011) Hawaii's annual Journey through the Universe (JttU) program is a flagship Gemini Observatory public education/outreach initiative involving a broad cross-section of the local Hawai'i Island astronomical community, the public, educators, businesses, local government officials, and thousands of local students. This paper describes the program, its history, planning, implementation, as well as the program's objectives and philosophy. The success of this program is documented here, as measured by continuous and expanding engagement of educators, the community, and the public, along with formal evaluation feedback and selected informal verbal testimony. The program's success also serves as justification for the planned adaptation of a version of the program in Chile in 2011 (adapted for Chilean educational and cultural differences). Finally, lessons learned are shared which have refined the program for Gemini's host communities but can also apply to any institution wishing to initiate a similar program.

  14. Freud in Trieste: journey to an ambiguous city.

    PubMed

    Gandolfi, Laura

    2010-01-01

    This article provides an insightful exploration of the relationship between Sigmund Freud and the city of Trieste. Through an analysis of the correspondence between Freud and his friend Eduard Silberstein, Gandolfi follows those places visited by the future father of psychoanalysis and analyses their link to Freud's life. The journey to Trieste is considered as an experience that played a fundamental role in his future decisions as well as in the development of some of his psychoanalytic theories. The article eventually relates the ambiguous nature of the city - a peculiar space in with North and South, East and West converge - to Freud's own Triestine experience, that not only remits to his initial scientific researches, but also symbolizes a first significant contact with the world of sexuality.

  15. A New Model of Governance: One University's Journey.

    PubMed

    Brooks, Beth A; Scanlan, Therese

    2015-01-01

    In the nearly 50 years, since the Medicare Program established funding for nursing education in the United States, there has been a steady migration away from hospital-controlled programs toward those which function as wholly owned subsidiaries within larger health care systems. Private sector health care organizations in particular are under increasing pressure to adapt at the risk of losing all of their funding. However, accomplishing this presents multiple challenges for today's nursing education programs in terms of their regulatory compliance, accreditation, autonomy, and, above all, governance model. The authors outline the journey toward, and specific challenges involved in creating, implementing and administering a new governance model, which sustains the overall mission and vision of the education institution while functioning seamlessly within a modern corporate health care system.

  16. UNFINISHED JOURNEY Project. Quarterly report, September 1994--December 1994

    SciTech Connect

    1998-02-01

    In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

  17. The atomic level journey from aqueous polyoxometalate to metal oxide

    SciTech Connect

    Hou, Yu; Fast, Dylan B.; Ruther, Rose E.; Amador, Jenn M.; Fullmer, Lauren B.; Decker, Shawn R.; Zakharov, Lev N.; Dolgos, Michelle R. Nyman, May

    2015-01-15

    Aqueous precursors tailored for the deposition of thin film materials are desirable for sustainable, simple, low energy production of advanced materials. Yet the simple practice of using aqueous precursors is complicated by the multitude of interactions that occur between ions and water during dehydration. Here we use lithium polyoxoniobate salts to investigate the fundamental interactions in the transition from precursor cluster to oxide film. Small-angle X-ray scattering of solutions, total X-ray scattering of intermediate gels, and morphological and structural characterization of the lithium niobate thin films reveal the atomic level transitions between these states. The studies show that (1) lithium–[H{sub 2}Nb{sub 6}O{sub 19}]{sup 6−} has drastically different solution behaviour than lithium–[Nb{sub 6}O{sub 19}]{sup 8−}, linked to the precursor salt structure (2) in both compositions, the intermediate gel preserves the polyoxoniobate clusters and show similar local order and (3) the morphology and phases of deposited films reflect the ions behaviour throughout the journey from cluster solution to metal oxide. - Graphical abstract: Aqueous lithium polyoxoniobate salts were used to prepare lithium niobate (LiNbO{sub 3}) thin films. Fundamental studies were performed to investigate the interactions in the transition from precursor cluster to the oxide film. It was found that acid–base and ion-association chemistries of the aqueous and gel systems significantly affect the key processes in this atom-level journey. - Highlights: • Lithium polyoxoniobate clusters were synthesized with control over Li:Nb ratio as precursors for LiNbO{sub 3} films. • X-ray scattering studies in solution and the solid-state revealed differences controlled by Li:Nb ratio. • Film deposition studies revealed phase, composition and morphology is controlled by Li:Nb ratio. • Cluster to film transformation was revealed using total X-ray scattering and TGA.

  18. Our Human Journey to Mars - The Next Steps

    NASA Technical Reports Server (NTRS)

    Singer, Jody

    2016-01-01

    The United States National Aeronautics and Space Administration (NASA) will be launching the super-heavy-lift Space Launch System (SLS) by the end of the decade. This launch marks the next steps of human exploration of Mars and continues the journey that began over 50 years ago with Mariner and most recently ExoMars. SLS is the only rocket with the power capable of sending humans to deep space and the large systems necessary for human exploration all the way to Mars. Exploration Mission (EM)-1 will be the first integrated flight of the SLS rocket and Orion spacecraft - journeying farther into space than Apollo. NASA will also expand the science and exploration capability of SLS by deploying thirteen small satellites into deep space for the first time. These small satellites, created through partnerships with small businesses, Universities and international partners, will carry out various scientific missions to better understand our universe and the challenges of living and working in deep space. SLS EM-1 will provide the framework and serve as a test flight, not only for vehicle systems, but also for payload accommodations, ground processing and on-orbit operations. The results of this mission will validate capabilities for sending explorers to Mars and create the opportunity to pioneer solutions to challenges to deep space exploration. SLS's versatile design will evolve for future exploration needs and accommodate bigger payloads, such as large aperture telescopes for scientific research or manned human deep space exploration missions to Mars. The achievement of EM-1 will demonstrate NASA's commitment and capability to extend human existence to deep space and inspire the world to pursue greatness in the exploration of our universe.

  19. Early Literacy and Assessment for Learning (K-3) Series: Little Book Insert: Little Honu's Journey

    ERIC Educational Resources Information Center

    Noto, Lee

    2005-01-01

    This illustrated children's story accompanies "Exploring Comprehension through Retelling: A Teacher's Story", part of the Early Literacy and Assessment for Learning (K-3) Series (ED490189). It describes a baby turtle's adventures on his journey to the ocean.

  20. Separation of Church and State and the First Amendment: A Historical Journey

    DTIC Science & Technology

    2011-12-01

    FIRST AMMENDMENT : A HISTORICAL JOURNEY By Peter N. Fischer, Chaplain, Major, USAF A Research Report Submitted to the Faculty In...SEPARATION OF CHURCH AND STATE AND THE FIRST AMMENDMENT : A HISTORICAL JOURNEY By Chaplain, Major Peter N. Fischer Congress shall...make no law respecting an establishment of religion or prohibiting the free exercise thereof…. —Religious Clause of the First Amendment, U.S

  1. “A journey around the world”: Parent narratives of the journey to pediatric resective epilepsy surgery and beyond

    PubMed Central

    Baca, Christine B.; Pieters, Huibrie C.; Iwaki, Tomoko J.; Mathern, Gary W.; Vickrey, Barbara G.

    2015-01-01

    OBJECTIVE Although shorter time to pediatric resective epilepsy surgery is strongly associated with greater disease severity, other non-clinical diagnostic and sociodemographic factors also play a role. We aimed to examine parent-reported barriers to timely receipt of pediatric epilepsy surgery. METHODS We conducted 37 interviews of parents of children who previously had resective epilepsy surgery at UCLA (2006–2011). Interviews were audio-recorded, transcribed and systematically coded using thematic analysis by two independent coders and subsequently checked for agreement. Clinical data, including `time to surgery' (age of epilepsy onset to surgery) were abstracted from medical records. RESULTS The mean time to surgery was 5.3 years (SD=3.8); surgery types included 32% hemispherectomy, 43% lobar/focal, 24% multilobar. At surgery, parents were on average 38.4 years (SD=6.6) and children were 8.2 years (SD=4.7). The more arduous and longer aspect of the journey to surgery was perceived by parents to be experienced prior to presurgical referral. The time from second anti-epileptic drug failure to presurgical referral was ≥1 year in 64% of children. Thematic analysis revealed four themes (with subthemes) along the journey to surgery and beyond: (1) recognition: “something is wrong” (unfamiliarity with epilepsy, identification of medical emergency), (2) searching and finding: “a circuitous journey” (information seeking, finding the right doctors, multiple medications, insurance obstacles, parental stress), (3) surgery is a viable option: “the right spot” (surgery as last resort, surgery as best option, hoping for candidacy), and (4) life now: “we took the steps we needed to” (a new life, giving back). SIGNIFICANCE Multi-pronged interventions targeting parent-, provider- and system-based barriers should focus on the critical presurgical referral period; such interventions are needed to remediate delays and improve access to subspecialty care for

  2. Dealing with colon cancer: one woman's emotional journey.

    PubMed

    Wilson, Candice T; Fletcher, Paula C

    2002-11-01

    Although death is inevitable, it continues to remain a taboo issue for society. A failure to discuss the unavoidable may represent a safeguard to avoid dealing with mortality and related fears. Many patients who are terminally ill spend their days feeling alone, misunderstood, and afraid. Kubler-Ross attempted to strip death of its negative connotations and to provide a venue for the terminally ill to have a voice. Using information from more than 200 clinical interviews, Kubler-Ross revealed a trend in emotions over time in most, but not all, of her patients, which enabled her to formulate a model of coping with death that included 5 interdependent emotional stages: denial, anger, bargaining, depression, and acceptance. This model has become the most widely accepted and popularized model on death and dying, often cited as the Five Stages of Grief." However, given the lack of research concerning Kubler-Ross's model, completing work in this area seems warranted. The purpose of this case study was to examine one individual's emotional journey after being diagnosed with terminal colon cancer. More specifically, the goals were twofold: (1) to provide the participant with a voice and to allow her story to be told by examining the major external events (ie,surgery, chemotherapy) occurring since the diagnosis that affected her emotional and physical well-being and (2) to determine whether the participant's emotional journey paralleled Kubler-Ross's model, to what extent, and whether new emotions or stages occurred. The participant, a 50-year-old female, was diagnosed with stage 4 Duke Stage D colon cancer. Qualitative information was collected in face-to-face interviews, newspaper articles about the participant, and e-mail correspondence (as form letters to a group of friends and supporters) and subsequently analyzed for trends. The overall results revealed clear existence of the 5 stages of grief as outlined in the Kubler-Ross model. Analyses also revealed that the

  3. Journey to the Center of a Neutron Star

    NASA Technical Reports Server (NTRS)

    Wanjek, Christopher

    2003-01-01

    A neutron star is not a place most would want to visit. This dense remnant of a collapsed star has a magnetic field billions of times stronger than Earth's, enough to shuffle your body's molecules long before you even land. The featureless surface is no fun either. Crushing gravity ensures that the star is a near perfect sphere, compressing all matter so that a sand-grain-sized scoop of neutron star material would weigh as much as a battleship on Earth. At least black holes offer the promise of funky singularity, time warps, and the Odyssean temptation to venture beyond a point of no return. What s a journey to a neutron star good for, one might ask? Well, for starters, it offers the possibility of confirming a theorized state of matter called quark-gluon plasma, which likely existed for a moment after the Big Bang and now might only exist in the superdense interiors of neutron stars. Beneath the neutron star crust, a kilometer-thick plate of crystalline matter, lies the great unknown. The popular theory is that the neutron star interior is made up of a neutron superfluid - a fluid without friction. With the help of two NASA satellites - the Rossi X-Ray Timing Explorer and the Chandra X-Ray Observatory - scientists are journeying to the center of a neutron star. Matter might be so compressed there that it breaks down into quarks, the building blocks of protons and neutrons, and gluons, the carrier of the strong nuclear force. To dig inside a neutron star, no simple drill bit will do. Scientists gain insight into the interior through events called glitches, a sudden change in the neutron star s precise spin rate. 'Glitches are one of the few ways we have to study the neutron star interior,' says Frank Marshall of NASA s Goddard Space Flight Center, who has used the Rossi Explorer to follow the escapades of the glitchiest of all neutron stars, dubbed the Big Glitcher and known scientifically as PSR J0537-6910.

  4. Measuring a Journey without Goal: Meditation, Spirituality, and Physiology

    PubMed Central

    Buttle, Heather

    2015-01-01

    The secular practice of meditation is associated with a range of physiological and cognitive effects, including lower blood pressure, lower cortisol, cortical thickening, and activation of areas of the brain associated with attention and emotion regulation. However, in the context of spiritual practice, these benefits are secondary gains, as the primary aim is spiritual transformation. Despite obvious difficulties in trying to measure a journey without goal, spiritual aspects involved in the practice of meditation should also be addressed by experimental study. This review starts by considering meditation in the form of the relaxation response (a counterpart to the stress response), before contrasting mindfulness research that emphasizes the role of attention and alertness in meditation. This contrast demonstrates how reference to traditional spiritual texts (in this case Buddhist) can be used to guide research questions involving meditation. Further considerations are detailed, along with the proposal that research should triangulate spiritual textual sources, first person accounts (i.e., neurophenomenology), and physiological/cognitive measures in order to aid our understanding of meditation, not only in the secular context of health benefits, but also in the context of spiritual practice. PMID:26137495

  5. The role of food in the Polish migrant adjustment journey.

    PubMed

    Brown, Lorraine; Paszkiewicz, Irena

    2017-02-01

    In 2015, there were 916,000 Poles living in the UK, making them the largest group of non-UK nationals at 16.5 percent of the population. Though increasingly research has focused on the consequences of this migration for both migrants themselves and the receiving country, little research has looked at food habits. This paper will explore the role of food in the Polish migrant adjustment journey. A qualitative approach was adopted, involving semi-structured interviews with nine Polish migrants. In this study, Polish migrants described the move to a new culture as a time of stress and loneliness. Due to a lack of money, they were forced to eat local food, which exacerbated their unease, as they found it to be tasteless and unhealthy. As soon as their financial situation improved, they reverted to a Polish diet, relying on ingredients brought from home, from London, or more recently, purchased from local Polish shops. This gave them comfort, and all participants acknowledged the vital role of food in their adjustment to life in a new culture.

  6. Partnerships that Facilitate a Refugee's Journey to Wellbeing.

    PubMed

    Marano, Nina; Wojno, Abbey E; Stauffer, William M; Weinberg, Michelle; Klosovsky, Alexander; Ballew, J Daniel; Shetty, Sharmila; Cookson, Susan; Walker, Patricia; Cetron, Martin S

    2016-11-02

    The current global refugee crisis involves 65.3 million persons who have been displaced from their homes or countries of origin. While escaping immediate harm may be their first priority, displaced people go on to face numerous health risks, including trauma and injuries, malnutrition, infectious diseases, exacerbation of existing chronic diseases, and mental health conditions. This crisis highlights the importance of building capacity among health-care providers, scientists, and laboratorians to understand and respond to the health needs of refugees. The November 2016 American Society of Tropical Medicine and Hygiene (ASTMH) conference in Atlanta will feature an interactive exhibit entitled "The Refugee Journey to Wellbeing" and three symposia about refugee health. The symposia will focus on tropical disease challenges in refugee populations, careers in refugee health, and recent experiences of governmental agencies and nongovernmental organizations in responding to the global refugee crisis. We invite ASTMH attendees to attend the exhibit and symposia and consider contributions they could make to improve refugee health through tropical disease research or clinical endeavors.

  7. A Long Journey of Mathematics and Astronomy in Romania

    NASA Astrophysics Data System (ADS)

    Stavinschi, Magda

    2010-10-01

    Bucharest Astronomical Observatory celebrated recently its centenary. Its founders were all mathematicians or, better said, astronomers specialized in celestial mechanics. Their first doctoral theses were defended at Sorbonne, in the second half of the 19th century, under the guidance of the greatest specialists of the time. After they returned home, they continued what they had begun in Paris, namely celestial mechanics. The instruments they ordered and the first programmes of astronomical observations had an increasingly closer relation to mathematics, as they referred to astrometry and especially to stellar catalogues. Naturally, there were also astrophysical concerns, timid ones in the beginning, and then ever larger, especially beginning with the International Geophysical Year. The evolution of world astronomy, as well as that of Romania, seems to be following but one direction: astrophysics. The truth is that astrometry and celestial mechanics continue to lie at the basis of all astrophysical researches, actually in an entirely new and modern form. The astrometry schools recently organized, the new astrometry textbooks, as well as the IAU working groups dedicated to modern astrometry prove that the long journey of mathematics and astronomy is not over yet.

  8. A 50-Year Journey to Cure Childhood Acute Lymphoblastic Leukemia

    PubMed Central

    Pui, Ching-Hon; Evans, William E.

    2013-01-01

    The 50th anniversary of Seminars in Hematology coincides with the 50th of St. Jude Children’s Research Hospital, and both milestones are inexorably linked to studies contributing to the cure of childhood acute lymphoblastic leukemia (ALL). We thought it fitting, therefore, to mark these events by traveling back in time to point out some of the achievements, institutions, study groups and individuals that have made cure of childhood ALL a reality. In many instances, progress was driven by new ideas, while in others it was driven by new experimental tools that allowed more precise assessment of the biology of leukemic blasts and their utility in selecting therapy. We also discuss a number of contemporary advances that point the way to exciting future directions. Whatever pathways are taken, a clear challenge will be to use emerging genome-based or immunologic-based treatment options in ways that will enhance, rather than duplicate or compromise, recent gains in outcome with classic cytotoxic chemotherapy. The theme of this journey serves as a reminder of the chief ingredient of any research directed to a catastrophic disease such as ALL. It is the audacity of a small group of investigators who confronted a childhood cancer with the goal of cure, not palliation, as their mindset. PMID:23953334

  9. Measuring a Journey without Goal: Meditation, Spirituality, and Physiology.

    PubMed

    Buttle, Heather

    2015-01-01

    The secular practice of meditation is associated with a range of physiological and cognitive effects, including lower blood pressure, lower cortisol, cortical thickening, and activation of areas of the brain associated with attention and emotion regulation. However, in the context of spiritual practice, these benefits are secondary gains, as the primary aim is spiritual transformation. Despite obvious difficulties in trying to measure a journey without goal, spiritual aspects involved in the practice of meditation should also be addressed by experimental study. This review starts by considering meditation in the form of the relaxation response (a counterpart to the stress response), before contrasting mindfulness research that emphasizes the role of attention and alertness in meditation. This contrast demonstrates how reference to traditional spiritual texts (in this case Buddhist) can be used to guide research questions involving meditation. Further considerations are detailed, along with the proposal that research should triangulate spiritual textual sources, first person accounts (i.e., neurophenomenology), and physiological/cognitive measures in order to aid our understanding of meditation, not only in the secular context of health benefits, but also in the context of spiritual practice.

  10. Media Fellow Journeys to the “Other Side”

    NASA Astrophysics Data System (ADS)

    Weiss, Marissa

    2011-03-01

    On the heels of defending my Ph.D. in soil ecology, I headed off to northern Colorado last September for the next step in my scientific journey: working at a radio station. AGU was sponsoring me as a mass media fellow, a scientist-reporter temporarily working at a news media outlet. In graduate school I had pursued some science writing training, but I had never been employed as a journalist. I hoped the experience would help me understand why it can be hard for scientists and journalists to communicate with each other and what the barriers are to providing accurate and comprehensive coverage of science in the media. That's the kind of understanding that the fellowship program, run by the American Association for the Advancement of Science, was meant to promote. It helps scientists learn from experience about how science reporting is done, and in an age when science desks have been eliminated by most major news outlets, it puts an eye on science back in the newsroom.

  11. Europe Goes to the Venus - The Journey of Venus Express

    NASA Astrophysics Data System (ADS)

    Fabrega, J.; Schirmann, T.; McCoy, D.; Sivac, P.

    On 9th November 2005, a Russian Soyuz-Fregat launcher boosted Venus Express into space from the Baikonur cosmodrome, in Kazakhstan. The spacecraft reached its final destination 5 months later, on 11th April 2006, after a journey of 440 millions of kilometres in the solar system. It fired its main engine during 49 minutes and slowed down to be captured into orbit around the planet. A series of manoeuvres then led the spacecraft to its operational orbit, circling the poles with a period of 24h along a highly elliptical orbit, with an altitude between 250 km and 66,000 km. It has then undertaken the most comprehensive study ever of the Venusian atmosphere, over a period of at least 2 Venus sidereal days (486 days). Venus Express is the first European mission to Earth's twin, only two years after Mars Express, the first ESA mission to Mars. It was developed in less than 4 years from concept to launch, which also makes it the fastest ESA Science mission ever done. The global budget of the mission is 220 millions Euro, covering development of the spacecraft, launch and operations.

  12. Transparency in a Pediatric Quality Improvement Collaborative: A Passionate Journey by NPC-QIC Clinicians and Parents.

    PubMed

    Lihn, Stacey L; Kugler, John D; Peterson, Laura E; Lannon, Carole M; Pickles, Diane; Beekman, Robert H

    2015-01-01

    Transparency-sharing data or information about outcomes, processes, protocols, and practices-may be the most powerful driver of health care improvement. In this special article, the development and growth of transparency within the National Pediatric Cardiology Quality Improvement Collaborative is described. The National Pediatric Cardiology Quality Improvement Collaborative transparency journey is guided by equal numbers of clinicians and parents of children with congenital heart disease working together in a Transparency Work Group. Activities are organized around four interrelated levels of transparency (individual, organizational, collaborative, and system), each with a specified purpose and aim. A number of Transparency Work Group recommendations have been operationalized. Aggregate collaborative performance is now reported on the public-facing web site. Specific information that the Transparency Work Group recommends centers provide to parents has been developed and published. Almost half of National Pediatric Cardiology Quality Improvement Collaborative centers participated in a pilot of transparently sharing their outcomes achieved with one another. Individual centers have also begun successfully implementing recommended transparency activities. Despite progress, barriers to full transparency persist, including health care organization concerns about potential negative effects of disclosure on reputation and finances, and lack of reliable definitions, data, and reporting standards for fair comparisons of centers. The National Pediatric Cardiology Quality Improvement Collaborative's transparency efforts have been a journey that continues, not a single goal or destination. Balanced participation of clinicians and parents has been a critical element of the collaborative's success on this issue. Plans are in place to guide implementation of additional transparency recommendations across all four levels, including extension of the activities beyond the

  13. They Self-Ignited: Adult Student Journeys to an Associate's Degree While Active Duty Military or Military Spouse

    ERIC Educational Resources Information Center

    Bibus, Lindsay Pohl

    2013-01-01

    This qualitative study was undertaken in order to gain an understanding of the lived experiences of adult students and how they made meaning of their journey. To that end, through in-depth interviews with twenty participants, the study inquired into the journeys to an associate's degree of adult students who were also active duty military service…

  14. From Research Assistant to Researcher: Being Wakeful in a Mentorship Journey about Methodology, Poverty, and Deficit Thinking

    ERIC Educational Resources Information Center

    Grenville, Heather; Ciuffetelli Parker, Darlene

    2013-01-01

    This article explores how insights and new knowledge were incorporated about narrative inquiry methodology, poverty, and deficit ways of thinking through a journey of mentorship. The experiences of a graduate student, as she journeys through the roles of a research assistant and graduate researcher, all the while being part of a positive…

  15. Patterns and durations of journeys by horses transported from the USA to Canada for slaughter.

    PubMed

    Roy, R Cyril; Cockram, Michael S

    2015-06-01

    Concern has been expressed over the welfare of horses transported from the USA for slaughter in Canada. United States Department of Agriculture owner/shipper certificates for the year 2009 were analyzed to provide quantitative information on the patterns and durations of these journeys. In 2009, horses from 16 states in the northern USA were transported to 6 equine slaughter plants in Canada. Thirty-two percent of loads were from auction centers, 33% from feedlots, and 35% from horse collection centers. The median duration of the journey was 19 h. Thirty-six percent of horses were transported for < 6 h, 11% for 6 to 18 h, 13% for 18 to 24 h, 25% for 24 to 36 h, 9% for 36 to 48 h, and apparently 6% > 48 h. Some journeys exceeded those specified in regulations and, based on other research, would put these horses at risk of negative welfare outcomes, such as dehydration, injury, and fatigue.

  16. A journey from reductionist to systemic cell biology aboard the schooner Tara

    PubMed Central

    Karsenti, Eric

    2012-01-01

    In this essay I describe my personal journey from reductionist to systems cell biology and describe how this in turn led to a 3-year sea voyage to explore complex ocean communities. In describing this journey, I hope to convey some important principles that I gleaned along the way. I realized that cellular functions emerge from multiple molecular interactions and that new approaches borrowed from statistical physics are required to understand the emergence of such complex systems. Then I wondered how such interaction networks developed during evolution. Because life first evolved in the oceans, it became a natural thing to start looking at the small organisms that compose the plankton in the world's oceans, of which 98% are … individual cells—hence the Tara Oceans voyage, which finished on 31 March 2012 in Lorient, France, after a 60,000-mile around-the-world journey that collected more than 30,000 samples from 153 sampling stations. PMID:22745340

  17. Journey as destination: a recovery model for families affected by concurrent disorders.

    PubMed

    O'Grady, Caroline P; Skinner, W J Wayne

    2012-08-01

    We conducted a study offering peer support and education to members of families affected by concurrent disorders (CD). This article is an analysis of the qualitative data from a mixed methods study. Using constructivist grounded theory, we analyzed semistructured interviews with participants, with half attending a 12-week support group and reading weekly workbook assignments, and the others receiving the workbook only and being interviewed 3 months later. We developed a model that describes family journeys into, through, and beyond CD, involving three phases connected by two transitional constructs. Preoccupation with the unresolved CD of an ill family member characterized the journey into and through illness, the first two phases, whereas renewal characterized the passage from illness to journeying on toward recovery. Participants had strong comments about health care providers and the service system, and spoke of the need for self-care, empowerment, support, and inclusion.

  18. Biofuels and the role of space in sustainable innovation journeys.

    PubMed

    Raman, Sujatha; Mohr, Alison

    2014-02-15

    This paper aims to identify the lessons that should be learnt from how biofuels have been envisioned from the aftermath of the oil shocks of the 1970s to the present, and how these visions compare with biofuel production networks emerging in the 2000s. Working at the interface of sustainable innovation journey research and geographical theories on the spatial unevenness of sustainability transition projects, we show how the biofuels controversy is linked to characteristics of globalised industrial agricultural systems. The legitimacy problems of biofuels cannot be addressed by sustainability indicators or new technologies alone since they arise from the spatial ordering of biofuel production. In the 1970-80s, promoters of bioenergy anticipated current concerns about food security implications but envisioned bioenergy production to be territorially embedded at national or local scales where these issues would be managed. Where the territorial and scalar vision was breached, it was to imagine poorer countries exporting higher-value biofuel to the North rather than the raw material as in the controversial global biomass commodity chains of today. However, controversy now extends to the global impacts of national biofuel systems on food security and greenhouse gas emissions, and to their local impacts becoming more widely known. South/South and North/North trade conflicts are also emerging as are questions over biodegradable wastes and agricultural residues as global commodities. As assumptions of a food-versus-fuel conflict have come to be challenged, legitimacy questions over global agri-business and trade are spotlighted even further. In this context, visions of biofuel development that address these broader issues might be promising. These include large-scale biomass-for-fuel models in Europe that would transform global trade rules to allow small farmers in the global South to compete, and small-scale biofuel systems developed to address local energy needs in the

  19. Indonesia's road to universal health coverage: a political journey.

    PubMed

    Pisani, Elizabeth; Olivier Kok, Maarten; Nugroho, Kharisma

    2016-09-06

    In 2013 Indonesia, the world's fourth most populous country, declared that it would provide affordable health care for all its citizens within seven years. This crystallised an ambition first enshrined in law over five decades earlier, but never previously realised. This paper explores Indonesia's journey towards universal health coverage (UHC) from independence to the launch of a comprehensive health insurance scheme in January 2014. We find that Indonesia's path has been determined largely by domestic political concerns - different groups obtained access to healthcare as their socio-political importance grew.A major inflection point occurred following the Asian financial crisis of 1997. To stave off social unrest, the government provided health coverage for the poor for the first time, creating a path dependency that influenced later policy choices. The end of this programme coincided with decentralisation, leading to experimentation with several different models of health provision at the local level. When direct elections for local leaders were introduced in 2005, popular health schemes led to success at the polls. UHC became an electoral asset, moving up the political agenda. It also became contested, with national policy-makers appropriating health insurance programmes that were first developed locally, and taking credit for them.The Indonesian experience underlines the value of policy experimentation, and of a close understanding of the contextual and political factors that drive successful UHC models at the local level. Specific drivers of success and failure should be taken into account when scaling UHC to the national level. In the Indonesian example, UHC became possible when the interests of politically and economically influential groups were either satisfied or neutralised. While technical considerations took a back seat to political priorities in developing the structures for health coverage nationally, they will have to be addressed going forward to

  20. Improving Ourselves for the Sake of Others: Our Baldrige Journey.

    PubMed

    Pope, Jayne E; Padula, Emily; Wallace-Dooley, Debbye

    2015-01-01

    In today's healthcare environment, healthcare organizations are trying to balance one foot in each oftwo boats: one for traditional fee-for-service reimbursement and one for population health and pay-for-quality reimbursement. The Baldrige Performance Excellence Program and its associated Criteria will help healthcare leaders navigate this changing environment and improve healthcare outcomes for patients while improving financial performance, enhancing the patient experience, and creating a positive work environment. This balanced approach, grounded in behaviors identified in high-performing organizations, provides leaders and their teams with the key to realizing strategic goals and long-term sustainability. The Baldrige Criteria alone will not improve an organization; rather, it is the unique and disciplined application of the Criteria to each organization that makes the difference. A Baldrige journey is not a sprint, but rather a marathon; it requires a long-term commitment to improvement at all levels of the organization. At Hill Country Memorial (HCM) Hospital in Fredericksburg, Texas, we selected the Baldrige Framework to guide our team as we embarked on a performance excellence climb that would take us from merely average to the national top io percent of performance as evaluated on important organizational metrics. HCM did not achieve overnight success; instead, we achieved year-over-year improvement in finance and growth, patient experience, quality of care, and workforce environment and engagement. The story of our climb is one of perseverance, willingness to learn from our mistakes, pursuit of innovative best practices both inside and outside of healthcare, and a team committed to providing the highest-quality service to our customers--our patients and our community.

  1. Scaffolding young Australian women's journey to motherhood: a narrative understanding.

    PubMed

    Brand, Gabrielle; Morrison, Paul; Down, Barry; WestBrook, Be

    2014-09-01

    Pregnant and young mothers' stories often go untold within community social and health service policy, planning and practice. Consequently, there is a significant gap between young women's experiences of motherhood and current service provision. This study was undertaken in response to a paucity of observational and contextually rich research that explores young women's experiences of pregnancy and motherhood, including the role a community service played in scaffolding their motherhood journeys. Fundamental to this study's purpose was the premise that to improve planning and delivery of more appropriate services for this group, we need to listen, consult and consider what life is like for young mothers. The purpose of this paper is to describe the role a community service played in scaffolding young women's experiences as they transitioned to motherhood. Using a narrative approach, this study draws on data collected from contextual observations of 31 informants and 11 in-depth interviews over 7 months of fieldwork in 2010 at a community service in the Peel region of Western Australia. The integral role a community service played in the young women's transition to motherhood was analysed thematically and captured in three metaphorical themes, finding a circle of friends, weaving a tapestry and turning the page. The young women's storied experiences of motherhood present a strong argument for radical re-visioning of community and social health policy, practice and service delivery for young mothers. The findings revealed that judgement-free services that foster social and supportive relationships were integral in developing positive motherhood identities. The power of narrative and social learning when working with young mothers suggests that social models of health that foster a relational, narrative approach to practice are fundamental to young mothers finding their own voices and solutions and becoming active agents in re-authoring future narratives of hope

  2. Coast salish and U.S. Geological Survey: Tribal journey water quality project

    USGS Publications Warehouse

    Akin, Sarah K.; Grossman, Eric; Lekanof, Debra; O'Hara, Charles J.

    2008-01-01

    The Coast Salish Peoples and U.S. Geological Survey (USGS) have commenced on a partnership to examine water quality throughout the Georgia Straits and Puget Sound, blending tradition and science, in response to this deterioration of coastal environments and loss of essential habitats and marine resources of cultural and ecological importance throughout the ancestral waters of the Salish Sea. This report describes the Coast Salish Tribal Journey Water Quality Project, its inception, the results of the 2008 Tribal Journey project, lessons learned, and recommendations for future directions.

  3. SSA’s Journey to SW-CMM ML3 and Transition to CMMI

    DTIC Science & Technology

    2005-01-01

    Patent & Trademark Office. SSA’s Journey to SW-CMM® ML3 and Transition to CMMI® Rick Barbour, SEI Jon Gross, SEI Rod Waltersdorff, Social Security...SSA’s Journey to SW-CMM ML3 and Transition to CMMI 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...interfaces provided focus in SSA Office of Systems Electronic Services (OSES) and SW- CMM ML3 2004- December Gap analysis demonstrated SSA Office of

  4. Water's Journey from Rain to Stream in perspective

    NASA Astrophysics Data System (ADS)

    Rodhe, Allan; Grip, Harald

    2015-04-01

    The International Hydrological Decade (IHD) 1965-1974, sponsored by UNESCO, initiated a research effort for coordinating the fragmented branches of hydrology and for understanding and quantifying the hydrologic cycle on various scales, from continents to small catchments. One important part of the Swedish IHD-program was to quantify the terms of the water budget, including detailed data on soil water and groundwater storage dynamics, of several medium sized to small. As an outcome of these studies and subsequent process oriented studies, a new view of the runoff process in forested till soils was developed in the 1970's, stressing the dominating role of groundwater in delivering water to the streams and the usefulness of subdividing catchments into recharge and discharge areas for groundwater for understanding the flowpaths of water. This view contrasted with the general view among the public, and also among professionals within the field and in text books, according to which overland flow is the main process for runoff. With this latter view it would, for instance, not be possible to understand stream water chemistry, which had become an important question in a time of growing environmental concern. In order to decrease the time lag between research results and practice, the Swedish Natural Science Research Council initiated a text book project for presenting the recent results of hydrologic research on stream flow generation applied to Swedish conditions, and in 1985 our book "Water's Journey from Rain to Stream" was published. Founded on the basic principles for water storage and flow in soils, the book gives a general picture of the water flow through the forested till landscape, with separate chapters for recharge and discharge areas. Chemical processes along the flowpaths of water are treated and the book concludes with a few applications to current issues. The book is written in Swedish and the target audience is those working professionally with water and

  5. The Artistry of Leadership in the Superintendency: A Mosaic of One Man's Journey

    ERIC Educational Resources Information Center

    Epstein, Anastasia B.

    2009-01-01

    Leadership theories are continuously evolving. Leadership is an indefinable concept that may be interpreted as an art. This study explores the complexity of leadership and the superintendency. The purpose of this study was to describe and explain the perspective of a superintendent and his journey through several educational leadership roles and…

  6. A Journey from STEM to STEAM: A Middle School Case Study

    ERIC Educational Resources Information Center

    Hunter-Doniger, Tracey; Sydow, Lindsey

    2016-01-01

    This article examines the initial journey of a middle school in South Carolina from a STEM (science, technology, engineering, and math) curriculum to a STEAM (STEM + art) curriculum. This is the first of a three-year longitudinal study that investigated the perceptions of the effectiveness, relative importance, and sustainability of a STEAM…

  7. "Little Prisoners of City Streets": London Elementary Schools and the School Journey Movement, 1918-1939

    ERIC Educational Resources Information Center

    Barron, Hester

    2013-01-01

    This article examines the experience of the "school journey", an educational fieldtrip of a fortnight's duration, as practised in London's interwar elementary schools. Established historical debates over perceptions of the countryside in interwar Britain have previously failed to discuss the messages promoted in schools. This article…

  8. Journey Boxes: Telling the Story of Place, Time, and Culture with Photographs, Literature, and Artifacts.

    ERIC Educational Resources Information Center

    Labbo, Linda D.; Field, Sherry L.

    1999-01-01

    Describes how to design "Journey in a Box" that is literally a box containing a themed set of photographs, selected artifacts, literature, informational texts, travel-journal entries, and maps that combine to tell a first-hand story of time, place, and culture. Provides a framework and an example illustrating the attributes of the…

  9. Integrating Diversity Education and Service Learning: A 15+ Year Journey Continues

    ERIC Educational Resources Information Center

    Womble, Myra N.; Adams, Elaine

    2016-01-01

    This paper reports the 15+ year journey undertaken by university faculty to integrate service learning with diversity education. It has taken the faculty from its initial integration of academic community learning and diversity education in 1999 to its current course offering in 2015. The purpose of this integration has remained the same, to…

  10. Historical Thinking inside the Box: Preservice Elementary Teachers Use Journey Boxes to Craft Counter Narratives

    ERIC Educational Resources Information Center

    Alarcon, Jeannette; Holmes, Kathlene; Bybee, Eric

    2015-01-01

    This article details the "journey box" project process enacted by two elementary preservice teacher cohorts. Engaging in activities and projects that promote a sense of investment in not only consuming but producing historical narratives, preservice teachers potentially become interested in sharing this type of learning with their…

  11. Action Research: A Personal Epiphany and Journey with Evidence-Based Practice

    ERIC Educational Resources Information Center

    Ballard, Susan D.

    2015-01-01

    The author reveals in this article that her action research journey in the land of evidence-based practice was not her own idea. She writes that she was lured by the profession's finest scholars who advocated for reflective dispositions for practitioners to improve their practice and demonstrate the school librarian's critical role in teaching and…

  12. Insights from Six Women on Their Personal Journeys to Becoming Deans of Agriculture: A Qualitative Study

    ERIC Educational Resources Information Center

    Kleihauer, Sarah; Stephens, Carrie Ann; Hart, William E.

    2012-01-01

    Understanding one's personal journey provides for effective learning, growth, and development (Madsen, 2010). Reflection on the influences and experiences of successful women leaders is essential to understanding the factors that have enabled them to obtain and sustain leadership positions in nontraditional career fields. The purpose of this…

  13. Junsuk and Junhyuck: Adolescent Immigrants' Educational Journey to Success and Identity Negotiation

    ERIC Educational Resources Information Center

    Yoon, Bogum

    2012-01-01

    A parent-researcher examines two adolescent immigrants' educational journey to success through the analysis of positioning theory and negotiated identities. Through the boys' direct voices about their schooling experiences with a particular focus on the middle and high school years in the United States, this article reports on the complexities of…

  14. Internationalizing Teacher Education: One University's Journey from Awareness to Action

    ERIC Educational Resources Information Center

    Hansen, C. Bobbi

    2013-01-01

    In the 21st century, it is more important than ever to include global/international education as an essential component of teacher education programs. This paper showcases one Department of Education's journey to internationalize its teacher credential program. Components of the reform include: 1) shared conversations, 2) goal-setting, 3)…

  15. Formative Journeys of First-Year College Students: Tensions and Intersections with Intercultural Theory

    ERIC Educational Resources Information Center

    Shaw, Marta; Lee, Amy; Williams, Rhiannon

    2015-01-01

    Development of intercultural skills is recognized as an essential outcome of a college education, but in order to facilitate students' growth effectively, we must understand the points of the developmental journey at which students enter the college classroom. This study tests four hypotheses developed on the basis of leading models of…

  16. Learning Journeys: Student Experiences in Further and Higher Education in Scotland

    ERIC Educational Resources Information Center

    Higher Education Academy, 2013

    2013-01-01

    This research explores the factors that influence the "student journey" and the difficulties faced by some students in Scotland. Colleges and university undergraduates were surveyed, along with students on postgraduate-taught programmes in a joint partnership project between the HEA [Higher Education Academy] and NUS [National Union of…

  17. The Epistemological Differences between a Teacher and Researcher: A Personal Journey Illustrating Second Order Action Research

    ERIC Educational Resources Information Center

    Nicholl, Bill

    2009-01-01

    This keynote address tells the personal journey of a former teacher who is now involved in educational research. Educational research is topical at the moment in Design and Technology (D&T) Education, as many initial teacher training (ITE) courses make the transition to masters level accreditation, something endorsed by the teacher training and…

  18. Learning Journeys: A Resource Handbook on Adult Learning and Mental Health.

    ERIC Educational Resources Information Center

    Mather, Joy; Atkinson, Sue

    This document explains how tutors and managers in adult education programs across the United Kingdom can smooth the journeys of adults with mental health difficulties who are returning to learning. The handbook begins with suggestions for its use and case studies of two adult learners with mental health difficulties. Sections 1 through 4 discuss…

  19. From Tragedy to Triumph: Counselor as Companion on the Hero's Journey.

    ERIC Educational Resources Information Center

    Halstead, Richard W.

    2000-01-01

    A counselor discusses his experiences while working with a male client on a "hero's journey," or the path to self-realization. The author explains how he grappled with what his role, as counselor, should be in this process. He concludes that he should act as the "hero's travel guide," someone who makes the clients' path shorter, smoother, or less…

  20. The Hero's Journey: How Educators Can Transform Schools and Improve Learning.

    ERIC Educational Resources Information Center

    Brown, John L.; Moffett, Cerylle A.

    This book's central theme is that shared vision, purpose, and inquiry, combined with the use of the collective wisdom of myth, legend, and metaphor, can transform a school. The book profiles six phases of the mythic hero's journey from unconscious innocence to ultimate self-awareness. The text is divided into eight chapters. Chapter 1 summarizes…

  1. Journey to the 'New Normal' and Beyond: Reflections on Learning in a Community of Practice

    ERIC Educational Resources Information Center

    Watson-Gegeo, Karen Ann

    2005-01-01

    Through poetry and strips of narrative, this paper discusses the embodied experience of chemical sensitivity and the anthropologist author's and other patients' journey through altered perception towards knowledge, community and transformation in the context of a medical clinic. The narratives are situated in several strands of relevant theory,…

  2. Lester B. Pearson Elementary School: First Year on a Journey with the Change Process

    ERIC Educational Resources Information Center

    Normore, Anthony H.

    2004-01-01

    The case is intended for use as a culminating experience in courses, seminars or workshops that deal with organizational behaviour and the change process. It expounds on the key steps in any systemic change process involving one school's journey with change as it sets priorities and strategies, the problems encountered, where the support and…

  3. Crossing the Digital Divide Safely and Trustingly: How Ecologies of Learning Scaffold the Journey

    ERIC Educational Resources Information Center

    Henning, Elizabeth; Van der Westhuizen, Duan

    2004-01-01

    The article addresses the issue of "learning to elearn" in borderless programs in a globalised learning landscape and the associated problems of scaffolding the journey across the digital divide. The authors argue that the assumption underlying such courses is that cross-cultural programs are viable because they are conceived and…

  4. Mapping the Journey from Home to School: A Study on Children's Representation of Space

    ERIC Educational Resources Information Center

    Thommen, Evelyne; Avelar, Silvania; Sapin, Veronique Zbinden; Perrenoud, Silvia; Malatesta, Dominique

    2010-01-01

    This paper describes a study conducted with 235 children from Brazil and Switzerland. The children, from 5 to 13 years of age, were asked to draw the journey they undertake every day from home to school. The purpose of the study is to understand the relationship between the cognitive development and map-drawing abilities of children in both…

  5. Interdisciplinarity in Francophone Education: The Weal and Woe of a Research Journey

    ERIC Educational Resources Information Center

    Lenoir, Yves

    2013-01-01

    This article presents elements from the research journey pursued by the author in the area of interdisciplinarity in education, and more specifically in elementary education, which he has been studying for 30 years. The text begins by presenting the reasons that led to undertaking doctoral studies on this issue. It then addresses the foundations…

  6. Bridging Identity "Chasms": Occupational Therapy Academics' Reflections on the Journey towards Scholarship

    ERIC Educational Resources Information Center

    Fortune, Tracy; Ennals, Priscilla; Bhopti, Anoo; Neilson, Cheryl; Darzins, Susan; Bruce, Christopher

    2016-01-01

    The performative context of higher education demands that practice-oriented academics shift their priorities from preparing practitioners for the profession, towards "productive" scholarship. We present narratives from occupational therapy academics at the end of a year-long journey through an action research project focussed on academic…

  7. Selah, a Precious Mosaic: A Mother's Journey through Autism with Her Deaf Child

    ERIC Educational Resources Information Center

    Ellis-Gonzales, Stefanie D.

    2008-01-01

    When the author learned that her daughter, Selah, had autism, she and her husband were shaken to the core and were terrified of what lay ahead of them. Selah's autism has redefined many things for them. In this article, the author describes her journey through autism with her deaf child.

  8. Road transport of farm animals: effects of journey duration on animal welfare.

    PubMed

    Nielsen, B L; Dybkjær, L; Herskin, M S

    2011-03-01

    Transport of farm animals gives rise to concern about their welfare. Specific attention has been given to the duration of animal transport, and maximum journey durations are used in legislation that seek to minimise any negative impact of transport on animal welfare. This paper reviews the relatively few scientific investigations into effects of transport duration on animal welfare in cattle, sheep, horses, pigs and poultry. From the available literature, we attempt to distinguish between aspects, which will impair welfare on journeys of any duration, such as those associated with loading, and those aspects that may be exacerbated by journey time. We identify four aspects of animal transport, which have increasing impact on welfare as transport duration increases. These relate to (i) the physiological and clinical state of the animal before transport; and - during transport - to (ii) feeding and watering; (iii) rest and (iv) thermal environment. It is thus not journey duration per se but these associated negative aspects that are the cause of compromised welfare. We suggest that with a few exceptions, transport of long duration is possible in terms of animal welfare provided that these four issues can be dealt with for the species and the age group of the animals that are transported.

  9. Journeys of Growth towards the Professional Learning of Academics: Understanding the Role of Educational Development

    ERIC Educational Resources Information Center

    van Schalkwyk, Susan; Cilliers, Francois; Adendorff, Hanelie; Cattell, Karin; Herman, Nicoline

    2013-01-01

    This article foregrounds the iterative journey of a group of educational development (ED) practitioners at a research-led university towards an enhanced understanding of the ED opportunities we offer. Reflecting on the intention of our interventions to facilitate academics' professional learning, we developed a framework within which the range of…

  10. Narratives of Adolescent Girls Journeying via Feminist Participatory Action Research through the Aftermath of Divorce

    ERIC Educational Resources Information Center

    Botha, Carolina S.; Hay, Johnnie

    2016-01-01

    This article documents the (often counter-normative) narrative journey of four South African adolescent girls whose biological parents had divorced--and one (or both) parent(s) remarried. Through purposive sampling within a qualitative research paradigm of feminist participatory action research, they were supported in group context by the primary…

  11. A 2e Parent's Journey: Persistence, Partnership, and the Provision of Unconditional Love

    ERIC Educational Resources Information Center

    Brownstein, Michelle

    2015-01-01

    I have four children, three of whom are twice exceptional in the context of the new Community of Practice (2e CoP) definition highlighted in this issue. I share a personal story of a parent's journey in persistence, partnerships, and the provision of unconditional love.

  12. Journey to Library 2.0: One Library Trains Staff on the Social Tools Users Employ

    ERIC Educational Resources Information Center

    Hastings, Robin

    2007-01-01

    In December 2006, the Missouri River Regional Library (MRRL) in Jefferson City, embarked on a journey. They had been watching the Public Library of Charlotte-Mecklenburg County (PLCMC), NC, on its adventure through the wilds of Web 2.0, and they decided to follow the trail it had blazed. What PLCMC had done was pretty revolutionary. The library…

  13. The Ed Tech Journey and a Future Driven by Disruptive Change

    ERIC Educational Resources Information Center

    Grush, Mary, Ed.

    2010-01-01

    In this article, the author talks about the education technology journey and a future driven by disruptive change. The author first provides a definition of disruptive change. To understand the potential for disruptive change in higher education--a disruption fueled by technology and related trends--the author begins with a look at the past and…

  14. The Journey to School: Space, Geography and Experiences of Rural Children

    ERIC Educational Resources Information Center

    Morojele, Pholoho; Muthukrishna, Nithi

    2012-01-01

    This paper gives prominence to rural children's accounts of their journey to school. Twelve children (male = 6; female = 6) from three different rural villages in Lesotho participated in the study. Individual and focus group interviews were used to generate data, and these were preceded by three participatory research techniques: family drawings,…

  15. From Wisconsin to Wyoming and Back Again: The Journey to a Bachelor's Degree and Teacher Licensure

    ERIC Educational Resources Information Center

    Finkel-Hoffman, Susan

    2016-01-01

    Susan Finkel-Hoffman, Ed.D. is the interim director of outreach for the Department of Special and Early Childhood Education at the University of Wisconsin-Oshkosh, and a coordinator for the Northern Arapaho Teacher Education Program. In this memior Finkel-Hoffman, recalls the journey of a group of teacher education students which began almost 10…

  16. Examining the Influence of Technology and Project-Supported Thinking Journey on Achievement

    ERIC Educational Resources Information Center

    Baran, Medine; Maskan, Abdulkadir

    2013-01-01

    The purpose of this study was to investigate the influence of the technology and project-supported Thinking Journey on 11th grade high school students' achievements in the subject of electricity units. The participants were 68 high school 11th grade students from two different science classes. Control and experimental groups were selected at…

  17. Linking Action Learning and Inter-Organisational Learning: The Learning Journey Approach

    ERIC Educational Resources Information Center

    Schumacher, Thomas

    2015-01-01

    The article presents and illustrates the learning journey (LJ)--a new management development approach to inter-organisational learning based on observation, reflection and problem-solving. The LJ involves managers from different organisations and applies key concepts of action learning and systemic organisational development. Made up of…

  18. Gifted Homeschooling: Our Journey with a Square Peg. A Mother's Perspective

    ERIC Educational Resources Information Center

    Olmstead, Gwen

    2015-01-01

    The author shares that her journey with gifted homeschooling was filled with folly and a slow learning curve. By sharing some of the struggles and insights she faced, the author hopes others will benefit or find solace in knowing they are not alone when their square peg children do not fit into round holes. In this article the author discusses:…

  19. From the Mountains to the Sea: A Journey in Environmental Citizenship.

    ERIC Educational Resources Information Center

    Environment Canada, Ottawa (Ontario).

    This booklet is designed to help people make environmentally responsible decisions. This activity booklet is targeted at students as part of a learning campaign to help Canadians improve their understanding of the environment. The imaginary journey From the Mountains to the Sea is a trip along the Eco River following molecules of water from high…

  20. Learning Journeys: The Experiences of Students Working towards a Foundation Degree

    ERIC Educational Resources Information Center

    Tierney, Stephanie; Slack, Kim

    2005-01-01

    This article reports on a series of interviews held with individuals in the middle of a Foundation Degree, during which they were asked for their views of studying for this qualification. It draws on a research project conducted with part-time students involved in work-based learning. The research into their "learning journeys" aimed to…

  1. A Personal Journey to Merge Literacy Education and Multicultural Teacher Education

    ERIC Educational Resources Information Center

    Doepker, Gina M.

    2015-01-01

    There has been considerable attention to multicultural education and how to effectively integrate it into teacher education programs so that it helps teachers to be attentive to and effective for the economically, culturally, and racially diverse student populace. This article will focus on my personal journey with multicultural teacher education…

  2. Female Superintendents: A Qualitative Study of the Journey to the Role of Superintendent

    ERIC Educational Resources Information Center

    Schmidt, Stacey M.

    2011-01-01

    This qualitative study examines the journey of females to the role of superintendent. This study is based on interviews of six female superintendents from Indiana and Illinois in cities with a population of 15,000 people or more. Three of the superintendents had more than 25 years of experience in education, and three of the superintendents had 25…

  3. Challenges to the Doctoral Journey: A Case of Female Doctoral Students from Ethiopia

    ERIC Educational Resources Information Center

    Bireda, Asamenew Demessie

    2015-01-01

    This study aimed to investigate some challenges female doctoral students experience in their doctoral journey. The study used a qualitative design and structured interviews. The theoretical framework that guided the study was that of Urie Bronfenbrenner's ecosystemic theory. A purposely selected sample of five female doctoral students from the…

  4. Smoke, Wind, and That Journey Upwards: Augustinian Reflections on the Role of Humility in Virtue Formation

    ERIC Educational Resources Information Center

    Herdt, Jennifer A.

    2015-01-01

    Augustine's training in pagan rhetoric, his classical education, and the productive tensions he experienced between pagan and Christian exemplars played a formative role in his spiritual journey. An examination of the generative aspects of these encounters with otherness yields insights for our own understanding, not just of the importance to…

  5. The Road Less Traveled: A Superintendent's Journey from the Classroom to the District Office

    ERIC Educational Resources Information Center

    Jones, Sondra McCants

    2010-01-01

    The purpose of this qualitative case study was to document the leadership journey of one female superintendent who transformed the interface of a school district to create organizational change. The case study focused specifically on the leadership of Dr. Phyllis Wilson and the alignment of her leadership to the Educational Leadership Constituent…

  6. Social and Emotional Learning in the Greek Educational System: An Ithaca Journey

    ERIC Educational Resources Information Center

    Hatzichristou, Chryse; Lianos, Panayiotis G.

    2016-01-01

    This article portrays the ongoing and ever-expanding journey of the Center for Research and Practice of School Psychology (CRPSP) of the National and Kapodistrian University of Athens. Based on an integrative approach to school community well-being that includes positive psychology perspectives and systems interventions, all activities of the…

  7. Lewis & Clark: The Journey of the Corps of Discovery. Teacher's Guide and Video Segment Index.

    ERIC Educational Resources Information Center

    Public Broadcasting Service, Washington, DC.

    This teacher's guide accompanies the Public Broadcasting System (PBS) four-part videotape documentary about the journey of Meriwether Lewis and William Clark as they made their way from the Missouri River to the Pacific Ocean. The guide introduces the documentary's major themes through 4 lessons which focus on the geography and events that shaped…

  8. A Personal Journey through "Moments": Doctoral Research into Parents Who Rock Climb

    ERIC Educational Resources Information Center

    Coates, Emily

    2010-01-01

    This paper is a confessional tale, which summarizes the author's doctoral research journey into parents who rock climb. The historical moments in qualitative research are used to frame an evolving interpretive approach, showing the relationship between theoretical and philosophical thought, and the empirical process. The paper uses personal…

  9. Using Academic Literacies and Genre-Based Models for Academic Writing Instruction: A "Literacy" Journey

    ERIC Educational Resources Information Center

    Wingate, Ursula

    2012-01-01

    Three writing development initiatives carried out at King's College London UK are discussed in this article to illustrate the need to draw on different theoretical models to create effective methods of teaching academic writing. The sequence of initiatives resembles a journey: the destination is to develop academic writing programmes suitable for…

  10. A Reflective Journey through Theory and Research in Mathematical Learning and Development

    ERIC Educational Resources Information Center

    Belbase, Shashidhar

    2010-01-01

    This paper is an attempt to reflect on class sessions during the fall 2010 in a course "Theory and Research in Mathematical Learning and Development". This reflection as a learning journey portrays discussions based on foundational perspectives (FP), historical highlights (HH), and guiding questions (GQ) related to mathematics learning and…

  11. Visualizing Caribbean Performance (Jamaican Dancehall and Trinidadian Carnival) as Praxis: An Autohistoria of Kiki's Journey

    ERIC Educational Resources Information Center

    Carey, A'Keitha

    2016-01-01

    I discuss my journey in the construction, pedagogy, and philosophy of the dance technique CaribFunk™. CaribFunk fuses Afro-Caribbean (traditional and social dance), classical ballet, modern, and fitness elements. It also encourages exploration of self while investigating identity, citizenship, and culture through a kinesthetic expression of the…

  12. Development and Evaluation of an Educational Display for Older Adults: Journey through Health

    ERIC Educational Resources Information Center

    Jung, Seung Eun; Hermann, Janice; Parker, Stephany; Smith, Brenda J.

    2015-01-01

    The Journey Through Health educational display was developed using the Health Belief Model and provided information on how the Dietary Guidelines Consumer Brochure messages can positively influence nutrition and physical activity choices to prevent or delay age-related changes throughout the body. The display consisted of 12 posters, educational…

  13. Staff and Client Perspectives on the Journey Mapping Online Evaluation Tool in a Drug Court Program

    ERIC Educational Resources Information Center

    Crunkilton, Dhira D.

    2009-01-01

    The purpose of this study was to assess staff and client perspectives on the Internet-based Journey Mapping program evaluation tool. A drug court program was chosen for a case study research design. Six staff and 10 clients participated in interviews and observations, and also responded to a questionnaire. A staff survey provided additional data.…

  14. My Voice Heard: The Journey of a Young Man with a Cerebral Visual Impairment

    ERIC Educational Resources Information Center

    Macintyre-Beon, Catriona; Mitchell, Kate; Gallagher, Ian; Cockburn, Debbie; Dutton, Gordon N.; Bowman, Richard

    2012-01-01

    This longitudinal case study presents John's journey through childhood and adolescence, living with visual difficulties associated with a cerebral visual impairment. It highlights the day-to-day problems that John encountered, giving practical solutions and strategies that have enabled his dream of going to a university to be realized. John and…

  15. Student Journey Work: A Review of Academic Library Contributions to Student Transition and Success

    ERIC Educational Resources Information Center

    Weaver, Margaret

    2013-01-01

    This review aims to capture projects, services, and approaches that are being used to ensure student success and sustainability across the stages (or transitions) of the student experience of higher education, where these extend the traditional role of the library, in the UK and internationally. The article examines why the student journey (and…

  16. Plant Reproduction and the Pollen Tube Journey--How the Females Lure the Males

    ERIC Educational Resources Information Center

    Lorbiecke, Rene

    2012-01-01

    The growth of pollen tubes is one of the most characteristic events in angiosperm reproduction. This article describes an activity for visualizing the journey and guidance of pollen tubes in the reproductive structures of a flowering plant. The activity uses a semi-in vivo system with rapid-cycling "Brassica rapa," also known as Fast Plants.…

  17. Joseph Campbell, Jung, Anne Tyler, and "The Cards": The Spiritual Journey in "Searching for Caleb."

    ERIC Educational Resources Information Center

    Thomson, Karen M.

    Joseph Campbell, Carl Jung, and Anne Tyler have all dealt with spiritual journeys and card reading in their writings. In his book "Tarot Revelations," Joseph Campbell discusses his first association with tarot cards, dating from 1943, when he was introduced to the symoblism of playing cards by his friend and mentor, Heinrich Zimmer. Carl…

  18. The rosacea patient journey: a novel approach to conceptualizing patient experiences.

    PubMed

    Kuo, Sandy; Huang, Karen E; Davis, Scott A; Feldman, Steven R

    2015-01-01

    The motivation for rosacea patients to seek and adhere to treatment is not well characterized. A patient journey is a map of the steps a patient takes as he/she progresses through different segments of the disease from diagnosis to management, including all the influences that can push him/her toward or away from certain decisions. We sought to examine each step of the rosacea patient journey to better understand key patient care boundaries faced by rosacea patients. A PubMed search of articles indexed for MEDLINE as well as a search of the National Rosacea Society Web site (http://www.rosacea.org) were conducted to identify articles and materials that quantitatively or qualitatively described rosacea patient experiences. Current literature pertaining to the rosacea patient journey was summarized. The rosacea patient journey is discussed. It is a useful tool to gain insight on patient experiences. Better understanding of the patient perspective by dermatologists can lead to better patient adherence to treatment and thus improved quality of life and satisfaction.

  19. The Long Journey: Developing a Model of PLD for the Future

    ERIC Educational Resources Information Center

    Owen, Hazel; Dunmill, Merryn

    2014-01-01

    This paper presents the longitudinal learning journey of two educators who participated in the Virtual Professional Learning and Development programme (VPLD) between 2010 and 2013. Each participant's story of change describes the process and outcomes of their involvement in a future-focused environment of virtual mentorship supported by a tailored…

  20. Utopia, University and Architecture: A Journey that Changed the Design of Contemporary Universities

    ERIC Educational Resources Information Center

    Calvo-Sotelo, Pablo Campos

    2006-01-01

    In 1927, a group of advisors to King Alfonso XIII of Spain, led by the architect Modesto Lopez-Otero, set out for the United States and Canada. Previously, they had visited a number of European cities where they examined the medieval architectural form of some famous universities. Inspired by a Utopian vision, the journey to the New World studied…

  1. Journeys of Transition: The Role of Narrative within the Stoneleigh Project

    ERIC Educational Resources Information Center

    Loynes, Chris

    2010-01-01

    This paper explores the role of narrative in the Stoneleigh Project, an outdoor retreat approach to supporting marginalised young people in becoming agents of personal and social change. The metaphor of a journey, developed by sociological writers, is applied to the transition of young people to adulthood. Undertaken as a narrative enquiry, the…

  2. Theoretical Voices Directing the Career Development Journey: Holland, Harris-Bowlsbey, and Krumboltz.

    ERIC Educational Resources Information Center

    Feller, Rich W.; Honaker, Stevie L.; Zagzebski, Lynn M.

    2001-01-01

    Provides personal views of the career development journey, focusing on the work of John Holland, the developmental perspective promoted by JoAnn Harris-Bowlsbey, and John Krumboltz's social learning theory. Shares unique insights about the context of their work and views of the future workplace. (Contains 27 references.) (GCP)

  3. Immigrant Students at School: Easing the Journey towards Integration. OECD Reviews of Migrant Education

    ERIC Educational Resources Information Center

    OECD Publishing, 2015

    2015-01-01

    How school systems respond to immigration has an enormous impact on the economic and social well-being of all members of the communities they serve, whether they have an immigrant background or not. "Immigrant Students at School: Easing the Journey towards Integration" reveals some of the difficulties immigrant students encounter--and…

  4. Experiential Learning of History through Youth Journeys to Poland: Israeli Jewish Youth and the Holocaust

    ERIC Educational Resources Information Center

    Romi, Shlomo; Lev, Michal

    2007-01-01

    National history and collective memory and their impact on adolescents' knowledge and attitudes are the topic of this article. A follow-up study, it examines the long-term impact of a journey to historical monuments. Israeli Jewish high-school students have the option of experiential study, visiting cities and death camps in Poland. The first…

  5. Being Alive to the Present: Perceiving Meaning on a Wilderness River Journey

    ERIC Educational Resources Information Center

    Morse, Marcus

    2015-01-01

    In an earlier paper I identified two key forms of "meaningful experience" for participants on a wilderness river rafting journey, namely a feeling of humility and being alive to the present. However, space considerations led me to describe only the first of these forms in any detail. In this paper I identify and describe the qualities of…

  6. A Quality of Interrelating: Describing a Form of Meaningful Experience on a Wilderness River Journey

    ERIC Educational Resources Information Center

    Morse, Marcus

    2014-01-01

    In this paper I identify the components of "meaningful experiences" for participants on a wilderness river rafting journey. The research is phenomenologically informed, and includes interviews, journals, observations and follow-up emails from 32 participants on eight Franklin River (Tasmania) 10-day trips. It elicits individual…

  7. Developing National Board Certified Teachers in North Carolina: A Journey from the Classroom to Leadership

    ERIC Educational Resources Information Center

    Bunch, Audrey Worrell

    2012-01-01

    This qualitative study examined a culture of teacher leadership that has evolved in North Carolina over the past 20 years, conveying the professional journey of teachers who had moved out of the classroom into other educational leadership roles after attainment of National Board for Professional Teaching Standards (NBPTS) certification. The study…

  8. Four Stages and Four Wisdom Lessons: Harry Potter and the Male Spiritual Journey

    ERIC Educational Resources Information Center

    Evans, Allen

    2005-01-01

    The "Harry Potter" series has proven to be immensely popular to readers of all ages worldwide. In particular, the series has strong appeal to boys. This paper examines selected characters and events from the books in light of the "male spiritual journey," a concept currently being explored by Richard Rohr and others. A general definition of…

  9. Virus trafficking – learning from single-virus tracking

    PubMed Central

    Brandenburg, Boerries; Zhuang, Xiaowei

    2009-01-01

    What could be a better way to study virus trafficking than ‘miniaturizing oneself’ and ‘taking a ride with the virus particle’ on its journey into the cell? Single-virus tracking in living cells potentially provides us with the means to visualize the virus journey. This approach allows us to follow the fate of individual virus particles and monitor dynamic interactions between viruses and cellular structures, revealing previously unobservable infection steps. The entry, trafficking and egress mechanisms of various animal viruses have been elucidated using this method. The combination of single-virus trafficking with systems approaches and state-of-the-art imaging technologies should prove exciting in the future. PMID:17304249

  10. Women's journey of recovery from sexual assault trauma: a grounded theory--part 1.

    PubMed

    Duma, S E; Mekwa, J N; Denny, L D

    2007-12-01

    Thousands of women and children experience sexual assault trauma annually in South Africa. The challenge posed by recovery from sexual assault trauma is a reality that confronts the survivors of sexual assault, their families and the larger community of service providers. Yet, little research has been conducted on recovery from sexual assault as a phenomenon. The purpose of the study was to explore and analyse the journey of recovery which is undertaken by women who have been sexually assaulted, with the aim of discovering and developing the grounded theory of recovery from sexual assault trauma within the first six months following the event of rape. The main research question was: What constitutes the journey of recovery undertaken by women within the first six months following sexual assault? A longitudinal qualitative study was conducted using the principles of grounded theory methodology as proposed by Strauss and Corbin (1990, 1998). A series of in-depth one-to-one interviews were conducted with a sample of ten women. The participants were selected through open, purposive and theoretical sampling procedures. The study was conducted over a period of six months following the event of sexual assault. The substantive theory was discovered and constructed through the inductive and deductive analysis of data, grounded on the ten women's descriptions of their journey of recovery from sexual assault. The theory of women's journey of recovery that was discovered and developed consisted of eight theoretical concepts or categories. These included the following concepts: 1. Sexual assault trauma 2. Awakening 3. Pragmatic acceptance 4. Turning point 5. Reclaiming what was lost 6. Defining own landmarks of healing 7. Readiness for closure 8. Returning to self. The grounded theory of the journey of recovery from sexual assault is a contribution to the knowledge about women's journey of recovery from sexual assault. It provides a process and language for understanding women

  11. Extracting Models in Single Molecule Experiments

    NASA Astrophysics Data System (ADS)

    Presse, Steve

    2013-03-01

    Single molecule experiments can now monitor the journey of a protein from its assembly near a ribosome to its proteolytic demise. Ideally all single molecule data should be self-explanatory. However data originating from single molecule experiments is particularly challenging to interpret on account of fluctuations and noise at such small scales. Realistically, basic understanding comes from models carefully extracted from the noisy data. Statistical mechanics, and maximum entropy in particular, provide a powerful framework for accomplishing this task in a principled fashion. Here I will discuss our work in extracting conformational memory from single molecule force spectroscopy experiments on large biomolecules. One clear advantage of this method is that we let the data tend towards the correct model, we do not fit the data. I will show that the dynamical model of the single molecule dynamics which emerges from this analysis is often more textured and complex than could otherwise come from fitting the data to a pre-conceived model.

  12. BOOK REVIEW: A Journey with Fred Hoyle (Second Edition)

    NASA Astrophysics Data System (ADS)

    Wickramasinghe, Chandra; Sterken, Christiaan

    2013-12-01

    I read A Journey with Fred Hoyle: The Search for Cosmic Life shortly after the first edition appeared in 2005. The second expanded edition of this remarkable autobiographical account brings the scientific story up to date. The added Epilogue offers reflections in 2012, and shows that some of Hoyle's and Wickramasinghe's heretical theories have become accepted science today: these scientists were among the forerunners of today's astrobiology. The book is the story - presented as a blend of personal anecdotes, travel stories, references to political and social events, and science writing - of the remarkable 40-year friendship and scientific collaboration between the British astrophysicist Fred Hoyle and the Sri Lankan mathematician and astronomer Chandra Wickramasinghe. The author illuminates the story of his collaboration with Hoyle with interesting aspects of his personal life, such as the description of his educational background in Sri Lanka, and the story of how he, as a PhD student, made his first contact with his supervisor in 1960. The book also offers insights into Hoyle's and Wickramasinghe's family lives. The narrative also contains plenty of interstellar astrophysics along with the stories. Sir Fred Hoyle (1915-2001) was famous for his contribution to the theory of stellar nucleosynthesis, renowned for his coining (on BBC radio) of the term Big Bang and for his later rejection of that theory (coupled to his advocacy of the steady state cosmology), and famed as writer of more than a dozen science-fiction stories. He was the founding director of the Cambridge Institute of Theoretical Astronomy (that later became the Institute of Astronomy). Hoyle was a scientific whistleblower, a radical troublemaker, an unorthodox scientific mind, but also a victim of the system. Hoyle-Wickramasinghe thought was a long-term assault on conventional thinking: especially their notable concept of panspermia (that ever-present life pervades our universe) and their opposition to

  13. Exploring the requirements for multimodal interaction for mobile devices in an end-to-end journey context.

    PubMed

    Krehl, Claudia; Sharples, Sarah

    2012-01-01

    The paper investigates the requirements for multimodal interaction on mobile devices in an end-to-end journey context. Traditional interfaces are deemed cumbersome and inefficient for exchanging information with the user. Multimodal interaction provides a different user-centred approach allowing for more natural and intuitive interaction between humans and computers. It is especially suitable for mobile interaction as it can overcome additional constraints including small screens, awkward keypads, and continuously changing settings - an inherent property of mobility. This paper is based on end-to-end journeys where users encounter several contexts during their journeys. Interviews and focus groups explore the requirements for multimodal interaction design for mobile devices by examining journey stages and identifying the users' information needs and sources. Findings suggest that multimodal communication is crucial when users multitask. Choosing suitable modalities depend on user context, characteristics and tasks.

  14. W.K.H. Panofsky Prize: The Long Journey to the Higgs Boson: ATLAS

    NASA Astrophysics Data System (ADS)

    Jenni, Peter

    2017-01-01

    The discovery of the Higgs boson announced in July 2012 by ATLAS and CMS was a culminating point for a very long journey in the realization of the LHC project. Building up the experimental programme with this unique high-energy collider, and developing the very sophisticated detectors built and operated by world-wide collaborations, meant a fabulous scientific and human adventure spanning more than three decades. This talk will recall the initial motivation for the project, tracing its history, as well as illustrate some of the many milestones that finally led to the rich harvest of physics so far. The talk will focus on the ATLAS experiment, including also new, very recent results from the ongoing 13 TeV Run-2 of LHC. And this is only the beginning of this fantastic journey into unchartered physics territory with the LHC.

  15. Carbon footprint of patient journeys through primary care: a mixed methods approach

    PubMed Central

    Andrews, Elizabeth; Pearson, David; Kelly, Charlotte; Stroud, Laura; Rivas Perez, Martin

    2013-01-01

    Background The NHS has a target of cutting its carbon dioxide (CO2) emissions by 80% below 1990 levels by 2050. Travel comprises 17% of the NHS carbon footprint. This carbon footprint represents the total CO2 emissions caused directly or indirectly by the NHS. Patient journeys have previously been planned largely without regard to the environmental impact. The potential contribution of ‘avoidable’ journeys in primary care is significant. Aim To investigate the carbon footprint of patients travelling to and from a general practice surgery, the issues involved, and potential solutions for reducing patient travel. Design and setting A mixed methods study in a medium-sized practice in Yorkshire. Method During March 2012, 306 patients completed a travel survey. GIS maps of patients’ travel (modes and distances) were produced. Two focus groups (12 clinical and 13 non-clinical staff) were recorded, transcribed, and analysed using a thematic framework approach. Results The majority (61%) of patient journeys to and from the surgery were made by car or taxi; main reasons cited were ‘convenience’, ‘time saving’, and ‘no alternative’ for accessing the surgery. Using distances calculated via ArcGIS, the annual estimated CO2 equivalent carbon emissions for the practice totalled approximately 63 tonnes. Predominant themes from interviews related to issues with systems for booking appointments and repeat prescriptions; alternative travel modes; delivering health care; and solutions to reducing travel. Conclusion The modes and distances of patient travel can be accurately determined and allow appropriate carbon emission calculations for GP practices. Although challenging, there is scope for identifying potential solutions (for example, modifying administration systems and promoting walking) to reduce ‘avoidable’ journeys and cut carbon emissions while maintaining access to health care. PMID:23998839

  16. The Charles F. Prentice Award Lecture 2014: A 50-Year Research Journey: Giants and Great Collaborators.

    PubMed

    Holden, Brien A

    2015-07-01

    This article, an edited version of the 2014 Charles F. Prentice Medal presentation, recounts my 50-year journey in research, from graduation in 1965 to PhD to 2015. The most important lessons I have learned are that great people, "Giants" as I call them, are generous of spirit, creative, insightful, sharing, and caring, and second, that collaboration is really the only way to do what I want to get done. I have been very fortunate to have worked with many outstanding people. As someone said to me at the Prentice Medal presentation, "I don't like you very much but the people you work with are wonderful."My journey started with a PhD investigation into seeing if orthokeratology could control myopia at the City University London in 1966. It then moved to Australia where all aspects of contact lenses were researched to try to make contact lenses safer and more effective by understanding the cornea and anterior eye systems. That journey has now turned to making contact lenses the best they can be to slow the progress of myopia. An extremely high proportion of people who are involved with global eye care initiatives and ambitious projects to develop treatments and interventions for the major vision problems impacting the world are a joy to work with. Evidence-based systems for delivering vision to the more than 600 million people globally that are blind or vision impaired because of uncorrected refractive error have involved amazing people and collaborations. This article pays tribute to the generosity and humanity of my family and the Giants in and outside the field, and many more not so well known, and the people I work with, who have punctuated and greatly enriched this journey and made many of the scientific advances documented here possible.

  17. The college journey and academic engagement: how metaphor use enhances identity-based motivation.

    PubMed

    Landau, Mark J; Oyserman, Daphna; Keefer, Lucas A; Smith, George C

    2014-05-01

    People commonly talk about goals metaphorically as destinations on physical paths extending into the future or as contained in future periods. Does metaphor use have consequences for people's motivation to engage in goal-directed action? Three experiments examine the effect of metaphor use on students' engagement with their academic possible identity: their image of themselves as academically successful graduates. Students primed to frame their academic possible identity using the goal-as-journey metaphor reported stronger academic intention, and displayed increased effort on academic tasks, compared to students primed with a nonacademic possible identity, a different metaphoric framing (goal-as-contained-entity), and past academic achievements (Studies 1-2). This motivating effect persisted up to a week later as reflected in final exam performance (Study 3). Four experiments examine the cognitive processes underlying this effect. Conceptual metaphor theory posits that an accessible metaphor transfers knowledge between dissimilar concepts. As predicted in this paradigm, a journey-metaphoric framing of a possible academic identity transferred confidence in the procedure, or action sequence, required to attain that possible identity, which in turn led participants to perceive that possible identity as more connected to their current identity (Study 4). Drawing on identity-based motivation theory, we hypothesized that strengthened current/possible identity connection would mediate the journey framing's motivating effect. This mediational process predicted students' academic engagement (Study 5) and an online sample's engagement with possible identities in other domains (Study 6). Also as predicted, journey framing increased academic engagement particularly among students reporting a weak connection to their academic possible identity (Study 7).

  18. Journeys of the Circle: a culturally congruent life skills intervention for adolescent Indian drinking.

    PubMed

    Marlatt, G Alan; Larimer, Mary E; Mail, Patricia D; Hawkins, Elizabeth H; Cummins, Lillian Huang; Blume, Arthur W; Lonczak, Heather S; Burns, Kelly M; Chan, Karen K; Cronce, Jessica M; La Marr, C June; Radin, Sandra; Forquera, Ralph; Gonzales, Rebecca; Tetrick, Crystal; Gallion, Steve

    2003-08-01

    There has been an increasing call for and development of culturally appropriate substance prevention/intervention for ethnic minorities in schools and communities, especially among reservation and in urban American Indian and Alaska Native (AIAN) communities. Past attempts to intervene in and reduce misuse of alcohol and other drugs have not had great success. The Journeys of the Circle Project utilized innovative programs with a strong emphasis on historic cultural traditions.

  19. Three Quality Journeys - Capability Maturity Model Integration, Baldrige Performance Excellence Program, and ISO 9000 Series

    DTIC Science & Technology

    2012-04-26

    quality management practices. ISO 9001 :2008 has been implemented by over a million organizations in 176 countries. 14 Three Quality Journeys...University I S O 9 0 0 0 Initial Release of ISO 9000:1987 9001 :2000 amended to 9001 :2008 – quality management requirements 9004:2000 amended...clarifications of 9001 and 9004 occurred in 2008 and 2009, respectively o ISO 9001 :2000 - eight quality

  20. An Evaluation of Understandability of Patient Journey Models in Mental Health

    PubMed Central

    2016-01-01

    Background There is a significant trend toward implementing health information technology to reduce administrative costs and improve patient care. Unfortunately, little awareness exists of the challenges of integrating information systems with existing clinical practice. The systematic integration of clinical processes with information system and health information technology can benefit the patients, staff, and the delivery of care. Objectives This paper presents a comparison of the degree of understandability of patient journey models. In particular, the authors demonstrate the value of a relatively new patient journey modeling technique called the Patient Journey Modeling Architecture (PaJMa) when compared with traditional manufacturing based process modeling tools. The paper also presents results from a small pilot case study that compared the usability of 5 modeling approaches in a mental health care environment. Method Five business process modeling techniques were used to represent a selected patient journey. A mix of both qualitative and quantitative methods was used to evaluate these models. Techniques included a focus group and survey to measure usability of the various models. Results The preliminary evaluation of the usability of the 5 modeling techniques has shown increased staff understanding of the representation of their processes and activities when presented with the models. Improved individual role identification throughout the models was also observed. The extended version of the PaJMa methodology provided the most clarity of information flows for clinicians. Conclusions The extended version of PaJMa provided a significant improvement in the ease of interpretation for clinicians and increased the engagement with the modeling process. The use of color and its effectiveness in distinguishing the representation of roles was a key feature of the framework not present in other modeling approaches. Future research should focus on extending the pilot

  1. From Literary Critic to Rhetorician: A Professional Journey.

    ERIC Educational Resources Information Center

    Corbett, Edward P. J.

    The long career of a single college professor reflects the way the entire profession has been shaped over the past several decades. Edward Corbett began his teaching career in 1948 at Creighton University, where he taught five courses per semester. His background in rhetoric derived from his graduate education at the University of Chicago, where…

  2. Gone Far : A Journey of a Thousand Miles with Achak

    ERIC Educational Resources Information Center

    Curran-Hackett, Mary

    2008-01-01

    This article discusses how Mary Curran-Hackett, an adjunct faculty member at the University of Cincinnati in the English Literature and Composition and Rhetoric Departments, was determined to hook her students on reading. She wanted to find a topic on which every single student would undoubtedly have an opinion, and if not a preconceived notion,…

  3. Integrated travel network model for studying epidemics: Interplay between journeys and epidemic.

    PubMed

    Ruan, Zhongyuan; Wang, Chaoqing; Hui, Pak Ming; Liu, Zonghua

    2015-06-15

    The ease of travelling between cities has contributed much to globalization. Yet, it poses a threat on epidemic outbreaks. It is of great importance for network science and health control to understand the impact of frequent journeys on epidemics. We stress that a new framework of modelling that takes a traveller's viewpoint is needed. Such integrated travel network (ITN) model should incorporate the diversity among links as dictated by the distances between cities and different speeds of different modes of transportation, diversity among nodes as dictated by the population and the ease of travelling due to infrastructures and economic development of a city, and round-trip journeys to targeted destinations via the paths of shortest travel times typical of human journeys. An example is constructed for 116 cities in China with populations over one million that are connected by high-speed train services and highways. Epidemic spread on the constructed network is studied. It is revealed both numerically and theoretically that the traveling speed and frequency are important factors of epidemic spreading. Depending on the infection rate, increasing the traveling speed would result in either an enhanced or suppressed epidemic, while increasing the traveling frequency enhances the epidemic spreading.

  4. The educational journeys of first-generation college women in STEM: A grounded theory study

    NASA Astrophysics Data System (ADS)

    Geier, Susan

    The purpose of this study was to ascertain the various factors that influenced these first-generation college women as they chose a college and selected a STEM major and subsequently persisted to upper level (junior/senior) status. Twenty-five first-generation college women in STEM majors who attended a research-intensive university in the Midwest were interviewed. Approaching this study using constructivist grounded theory provided the opportunity for deeper insights by examining data at a conceptual level while preserving the voices of the women in this study. The women faced numerous challenges on their journeys, yet they persisted. As the women in this study selected and persisted in STEM, they demonstrated thoughtful determination, experienced shifting identities, established purposeful relationships and applied forward thinking, as they practiced high-stakes decision-making during their journeys. The experiences of these women, namely first-generation women in STEM fields, may inform students, parents, educators, researchers, and policymakers concerned with (a) inspiring students to consider STEM majors, (b) fostering student success in STEM throughout their academic journeys, and (c) ultimately increasing the number of underrepresented minorities and women in the STEM fields.

  5. Integrated travel network model for studying epidemics: Interplay between journeys and epidemic

    PubMed Central

    Ruan, Zhongyuan; Wang, Chaoqing; Ming Hui, Pak; Liu, Zonghua

    2015-01-01

    The ease of travelling between cities has contributed much to globalization. Yet, it poses a threat on epidemic outbreaks. It is of great importance for network science and health control to understand the impact of frequent journeys on epidemics. We stress that a new framework of modelling that takes a traveller’s viewpoint is needed. Such integrated travel network (ITN) model should incorporate the diversity among links as dictated by the distances between cities and different speeds of different modes of transportation, diversity among nodes as dictated by the population and the ease of travelling due to infrastructures and economic development of a city, and round-trip journeys to targeted destinations via the paths of shortest travel times typical of human journeys. An example is constructed for 116 cities in China with populations over one million that are connected by high-speed train services and highways. Epidemic spread on the constructed network is studied. It is revealed both numerically and theoretically that the traveling speed and frequency are important factors of epidemic spreading. Depending on the infection rate, increasing the traveling speed would result in either an enhanced or suppressed epidemic, while increasing the traveling frequency enhances the epidemic spreading. PMID:26073191

  6. Returning to work: The cancer survivor’s transformational journey of adjustment and coping

    PubMed Central

    Barnard, Antoni; Clur, Loraine; Joubert, Yvonne

    2016-01-01

    The aim of this study was to explore cancer survivors’ return to work (RTW) experience with a specific focus on the adjustment and coping process underlying their journey. The study was conducted in the Southern Cape, South Africa, with eight cancer survivors having returned to work following successful treatment of various types of cancer. Unstructured interviews were conducted and data were analysed following the principles of hermeneutic phenomenological reflection and analysis. Four themes emerged, representing the changing adjustment responses and coping during the RTW journey. Participants evolve from being overwhelmed with emotions and applying avoidant coping to seeking understanding and positive affectivity in their attempt to comprehend the reality of their situation. Participants’ external locus of control change to a more active approach and problem-solving orientation, demonstrating a need to take control and responsibility. Ultimately, adjustment and coping become most constructive when cancer survivors resolve to re-assess life and self through meaning-making, resulting in renewed appreciation of life, appropriate life style changes, and regained confidence in their relational role. A process perspective is proposed to facilitate an understanding of, and working with, cancer survivors’ transition through the RTW journey towards optimal coping phases. PMID:27852419

  7. Expert perspectives on hereditary angioedema: Key areas for advancements in care across the patient journey

    PubMed Central

    Baş, Murat; Bernstein, Jonathan A.; Boccon-Gibod, Isabelle; Bova, Maria; Dempster, John; Grumach, Anete Sevciovic; Magerl, Markus; Poarch, Kimberly; Ferreira, Manuel Branco

    2016-01-01

    Background: Published literature documents the substantial burden of hereditary angioedema (HAE) with C1 inhibitor deficiency on the quality of life and work productivity of patients. However, despite advances in the field and the availability of guidelines to advise health care providers (HCP) on the diagnosis and management of HAE, there are still many challenges to overcome. For example, delayed diagnosis and misdiagnosis are common, and treatment practices vary worldwide. Objective: An international expert panel was convened to consider opportunities for improvements that would benefit patients with HAE. Methods: Based on professional and personal experiences, the experts developed schematics to describe the journey of patients through the following stages: (1) onset of symptoms and initial evaluation; (2) referral/diagnosis; and (3) management of HAE. More importantly, the panel identified key areas in which it was possible to optimize the support provided to patients and HCPs along this journey. Results: Overall, this approach highlighted the need for wider dissemination of algorithms and scientific data to more effectively educate HCPs from multiple disciplines and the need for more research to inform appropriate treatment decisions. Furthermore, HAE awareness campaigns, accurate online information, and referral to patient advocacy groups were all considered helpful approaches to support patients. Conclusion: More detailed and widespread information on the diagnosis and management of HAE is needed and may lead to advancements in care throughout the journey of the patient with HAE. PMID:27661998

  8. Ship-borne journey induces Th1 cytokines level in antarctic summer expeditioners.

    PubMed

    Mishra, Kamla Prasad; Yadav, Anand Prakash; Shweta; Chanda, Sudipta; Ganju, Lilly; Majumdar, Dhurjati; Ilavazhagan, Govindasamy

    2010-01-01

    It has become apparent that extreme environmental conditions of Antarctic continent alters many immune responses. The present study was conducted on 28th Indian Antarctic expeditioners. The investigations were carried out to explore the effect of multiple stresses like isolation, cold and UV exposure on human immunity. Thirty blood samples were collected between 6 and 7 AM, after an overnight fast at different stages of the expedition - viz. the pre-exposure sample was collected at Delhi on 25(th) October 2008. The expedition started its ship journey from Capetown, on 6(th) January, 2009 and on-board blood was collected on 31(st) January 2009. After 1 month stay at Maitri, blood was collected on 3(rd) March 2009. Different parameters studied included levels of cytokines, chemokines and cortisol. The ship-borne journey induced a dramatic increase in TNF-α, IFN-γ, and B cell activating factor (BAFF) levels and moderate decreases in TGF-β and cortisol levels. However, after being off board for 1 month at Maitri station, levels of above cytokines, cortisol and BAFF were decreased but MIP-1α was significantly increased. These data for the first time suggest that ship-borne journey to the Antarctic continent results in tremendous stress to the body, which eventually resulted in increased TH1-biased immunity.

  9. Itineraries of Identity in Undergraduate Science

    ERIC Educational Resources Information Center

    Bucholtz, Mary; Barnwell, Brendan; Skapoulli, Elena; Lee, Jung-Eun Janie

    2012-01-01

    Building on recent linguistic-anthropological work that investigates the temporalities of educational processes, the article examines how a marginalized classroom identity is interactionally formed over time in an undergraduate chemistry laboratory. The analysis demonstrates how social marginalization is enacted along multiple temporal scales via…

  10. 77 FR 76809 - Submission of Itineraries

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... special interest groups to plan disruptions or conduct acts of violence against exhibitors. Other... programs at locations such as schools and nursing homes, the AZA's 221 accredited zoos and aquariums...

  11. Utility of passive photography to objectively audit built environment features of active transport journeys: an observational study

    PubMed Central

    2013-01-01

    Background Active transport can contribute to physical activity accumulation and improved health in adults. The built environment is an established associate of active transport behaviours; however, assessment of environmental features encountered during journeys remains challenging. The purpose of this study was to examine the utility of wearable cameras to objectively audit and quantify environmental features along work-related walking and cycling routes. Methods A convenience sample of employed adults was recruited in New Zealand, in June 2011. Participants wore a SenseCam for all journeys over three weekdays and completed travel diaries and demographic questionnaires. SenseCam images for work-related active transport journeys were coded for presence of environmental features hypothesised to be related to active transport. Differences in presence of features by transport mode and in participant-reported and SenseCam-derived journey duration were determined using two-sample tests of proportion and an independent samples t-test, respectively. Results Fifteen adults participated in the study, yielding 1749 SenseCam images from 30 work-related active transport journeys for coding. Significant differences in presence of features were found between walking and cycling journeys. Almost a quarter of images were uncodeable due to being too dark to determine features. There was a non-significant tendency for respondents to under-report their journey duration. Conclusion This study provides proof of concept for the use of the SenseCam to capture built environment data in real time that may be related to active transportation. Further work is required to test and refine coding methodologies across a range of settings, travel behaviours, and demographic groups. PMID:23575288

  12. Journey length and high temperatures: effects on rabbit welfare and meat quality.

    PubMed

    Liste, G; María, G A; Buil, T; García-Belenguer, S; Chacón, G; Olleta, J L; Sañudo, C; Villarroel, M

    2006-02-01

    The transport of domestic animals by road can increase levels of stress and decrease meat quality, especially in unfavourable climates. The purpose of this study was to investigate the effect of journey duration and vertical position on the transport truck on some physiological indicators of stress and on instrumental meat quality parameters in commercial rabbits. In the summer months (June and July, 2003), 78 rabbits were subjected to either long (7 h) (LJ) or short (1 h) (SJ) journeys (3 replicates each, n = 6) between the farm and an abattoir in northern Spain. The position (top, middle, or bottom) occupied by the rabbits on the Multi-Floor cage Rolling Stand (MFRS) of the transport truck was recorded. Blood samples were collected at sticking and meat pH was measured at 24 h post-mortem (pH24). At 48 h post-mortem, samples of the M. longissimus dorsi were used to determine water-holding capacity (WHC) and instrumental tenderness using an INSTRON machine. The levels of corticosterone, glucose, lactate, and creatine kinase were slightly higher in LJ than in SJ samples, but the difference was not statistically significant (p < or = 0.10). Independent of journey length, rabbits in the middle and bottom of the MFRS showed higher levels (p < or = 0.05) of glucose and creatine kinase (middle), and corticosterone (bottom) than the rabbits located at the top floor. The pH 24 and WHC values of the SJ and LJ rabbits did not differ significantly. Journey length had a significant effect (p < or = 0.01) on meat tenderness. The meat from rabbits subjected to LJ had higher values of maximum stress and total toughness than did the SJ rabbits (p < or = 0.05). There were similar differences (p < or = 0.05) between LJ and SJ rabbits in their stress values of compression at 20% and 40% (measures of the tenderness of raw meat). In hot weather, the position on the transport truck appeared to have a greater effect on rabbit welfare than the duration of the journey.

  13. Meeting the Mentor: The Role of the Teacher-Director in Engineering a Hero's Journey for Participants in an Educational Drama Workshop Series

    ERIC Educational Resources Information Center

    Van Vuuren, Petro Janse

    2004-01-01

    This paper will make a critical comparison between the stages of the Hero's Journey as presented by Christopher Vogler and the taxonomy of personal engagement as articulated by Educational Drama theorists. Both Vogler's journey and the taxonomy describe how a person travels from one world into another and back again, combining the two results in a…

  14. MLC Libraries--A School Library's Journey with Students, Staff and Web 2.0 Technologies: Blogs, Wikis and E-Books--Where Are We Going Next?

    ERIC Educational Resources Information Center

    Viner, Jane; Lucas, Amanda; Ricchini, Tracey; Ri, Regina

    2010-01-01

    This workshop paper explores the Web 2.0 journey of the MLC Libraries' teacher-librarians, librarian, library and audio visual technicians. Our journey was initially inspired by Will Richardson and supported by the School Library Association of Victoria (SLAV) Web 2.0 professional development program. The 12 week technological skills program…

  15. The Pilgram's Progress: Reflections on the journey building Australia's solid earth information infrastructure (Invited)

    NASA Astrophysics Data System (ADS)

    Woodcock, R.

    2013-12-01

    Australia's AuScope provides world class research infrastructure as a framework for understanding the structure and evolution of the Australian continent. Since it conception in 2005, Data Scientists have led the Grid and Interoperability component of AuScope. The AuScope Grid is responsible for the effective management, curation, preservation and analysis of earth science data across the many organisations collaborating in AuScope. During this journey much was learned about technology and architectures but even more about organisations and people, and the role of Data Scientists in the science ecosystem. With the AuScope Grid now in operation and resulting techniques and technologies now underpinning Australian Government initiatives in solid earth and environmental information, it is beneficial to reflect upon the journey and observe what has been learned in order to make data science routine. The role of the Data Scientist is a hybrid one, of not quite belonging and yet highly valued. With the skills to support domain scientists with data and computational needs and communicate across domains, yet not quite able to do the domain science itself. A bridge between two worlds, there is tremendous satisfaction from a job well done, but paradoxically it is also best when it is unnoticeable. In the years since AuScope started much has changed for the Data Scientist. Initially misunderstood, Data Scientists are now a recognisable part of the science landscape in Australia. Whilst the rewards and incentives are still catching up, there is wealth of knowledge on the technical and soft skills required and recognition of the need for Data Scientists. These will be shared from the AuScope journey so other pilgrims may progress well.

  16. THE USE AND ABUSE OF OMNIPOTENCE IN THE JOURNEY OF THE HERO.

    PubMed

    Steiner, John

    2015-07-01

    The author uses Joseph Campbell's (1949) account of the "Journey of the Hero" to examine a sequence of stages in which the hero must first use omnipotence in order to embark on an adventure, and then relinquish it in order to return to the ordinary world. The author detects parallels to this theme in descriptions of the fate of Lucifer in Milton's Paradise Lost (1674), and in the development of toddlers as described in Mahler's (1972) observations on separation-individuation. Finally, he traces a similar process in clinical material drawn from near the end of a patient's analysis.

  17. The sociology of childbirth: an autobiographical journey through four decades of research.

    PubMed

    Oakley, Ann

    2016-06-01

    The sociology of childbirth emerged in the 1970s largely as a result of influences from outside sociology. These included feminism, maternity care activism, the increasing medicalisation of childbirth, and evidence-based health care. This paper uses the author's own sociological 'career' to map a journey through four decades of childbirth research. It demonstrates the importance of social networks and interdisciplinary work, particularly across the medical-social science divide and including cross-cultural perspectives, argues that the study of reproduction has facilitated methodological development within the social sciences, and suggests that childbirth remains on the periphery of mainstream sociological concerns.

  18. STS-30 Magellan spacecraft arrives at KSC after six-day journey from Colorado

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The Payload Environmental Transportation System (PETS) (semi-truck and trailer), which transported the Magellan spacecraft on its six-day journey from Martin Marietta in Denver, Colorado, to Kennedy Space Center (KSC), arrives safely at the Space Assembly and Encapsulation Facility 2 (SAEF-2) planetary checkout facility. The spacecraft, destined for unprecedented studies of Venusian topographic features, is to be deployed by the crew of NASA's STS-30 mission in April 1989. View provided by KSC with alternate number KSC-88PC-1082.

  19. A three-decade-long journey at the College of Optical Sciences

    NASA Astrophysics Data System (ADS)

    Sarid, Dror

    2014-09-01

    In 1980, Peter Franken, the second director of the Optical Sciences Center, recruited an international quartet of faculty members from the US, Canada, England and Israel (DS). Peter shaped the Center as a clockwork operation, nailing down every aspect of its administration, business model and academic vision. I found myself from day one in a highly competitive environment with extreme peer pressure to make good science and generate a lot of funds. This paper describes the academic journey through my three decades at the Optical Sciences Center that became the College of Optical Sciences (Optical Sciences, in short) until my retirement in 2010, by highlighting selected areas of my group's research.

  20. Secondary health conditions and spinal cord injury: an uphill battle in the journey of care

    PubMed Central

    2013-01-01

    Purpose To understand the journey of care in the prevention and management of secondary health conditions (SHCs) following spinal cord injury (SCI). Method This was a case study design with ‘Ontario’ as the case. The Network Episode Model was used as the conceptual framework. Data sources included in depth interviews with persons with SCI, care providers, and policy and decision makers. Document analysis was also conducted on relevant materials and policies. Key informants were selected by purposeful sampling as well as snowball sampling to provide maximum variation. Data analysis was an iterative process and involved descriptive and interpretive analyses. A coding structure was developed based on the conceptual framework which allowed for free nodes when emerging ideas or themes were identified. Results Twenty-eight individuals were interviewed (14 persons with SCI and 14 persons representing care providers, community advocacy organization representatives, system service delivery administrators and policy-makers). A major over-arching domain that emerged from the data was the concept of ‘fighting’. Eleven themes were identified: at the micro-individual level: (i) social isolation and system abandonment, (ii) funding and equitable care, (iii) bounded freedom and self-management; at the meso care provider level: (iv) gender and caregiving strain, (v) help versus disempowerment, (vi) holistic care-thinking outside the box, (vii) poor communication and coordination of care; and at the macro health system level: (viii) fight for access and availability, (ix) models of care tensions, (x) private versus public tensions and (xi) rigid rules and policies. Conclusions Findings suggest that the journey is challenging and a persistent uphill struggle for persons with SCI, care providers, and community-based advocates. If we are to make significant gains in minimizing the incidence and severity of SHCs, we need to tailor efforts at the health system level. Implications

  1. Illuminating the inner leadership journey by engaging intention and mindfulness as guided by caring theory.

    PubMed

    Pipe, Teresa Britt

    2008-01-01

    Sustained, high-performance nursing leadership can be effectively guided by caring theory. While much of leadership performance is manifested by external behaviors, highly effective leaders are also grounded by internal work of self-reflection and growth. This article focuses primarily on the inward journey of leadership as guided by Jean Watson's Theory of Human Caring. Key elements of the theory are interpreted within the context of the emerging, urgent, high-stakes challenges of the current healthcare environment. The links between self-nurturance and caring-healing leadership of others are explored.

  2. Coping strategies used by survivors of childhood sexual abuse on the journey to recovery.

    PubMed

    Phanichrat, Thanomjit; Townshend, Julia M

    2010-01-01

    This interpretative phenomenological analysis study explored seven adult survivors' experiences of coping with childhood sexual abuse and identified their coping strategies on the road to recovery. Data for the analysis was collected using semistructured interviews. The analytical process yielded two key theme clusters: avoidant coping strategies and problem-focused coping strategies. The participants journeyed through similar gradual and dynamic coping processes by initially adopting avoidant strategies before turning to problem-focused ones. A healthy process of coping with sexual abuse involved seeking support, cognitive engagement, optimistic thinking, self-acceptance, and seeking meaning strategies. This study suggests that problem-focused coping strategies should be promoted as part of therapeutic intervention.

  3. Creating an EBP framework on a journey to becoming an EBP agency: pioneers in the field of children's mental health.

    PubMed

    Archer-Kuhn, Beth; Bouchard, Terrance Thomas; Greco, Adelle

    2014-01-01

    Agencies servicing children, youth, and families have been particularly pressured to demonstrate service effectiveness and accountability by government funders. The human service fields have not fully embraced research evidence into the organizational culture creating a challenge of introducing research evidence into agencies. Gaps in knowledge have been identified when agencies attempt to travel down the path of introducing evidence-based practice into organizational culture. The paradigm shift of introducing research into practice was the journey taken by one mid-sized agency in southwestern Ontario, Canada. A framework for assessing evidence-based practice programs in services was created as part of their journey.

  4. Ambivalent journeys of hope: embryonic stem cell therapy in a clinic in India.

    PubMed

    Prasad, Amit

    2015-03-01

    Stem cell therapy in non-Western countries such as India has received a lot of attention. Apart from media reports, there are a number of social science analyses of stem cell policy, therapy, and research, their ethical implications, and impact of advertising on patients. Nevertheless, in the media reports as well as in academic studies, experiences of patients, who undertake overseas journeys for stem cell therapy, have largely been either ignored or presented reductively, often as a "false hope." In this article, I analyze the experiences of patients and their "journeys of hope" to NuTech Mediworld, an embryonic stem cell therapy clinic in New Delhi, India. My analysis, which draws on my observations in the clinic and patients' experiences, instead of seeking to adjudicate whether embryonic stem cell therapy in clinics such as NuTech is right or wrong, true or false, focuses on how patients navigate and contest these concerns. I utilize Gilles Deleuze and Felix Guattari's "concepts," lines of flight and deterritorialization, to highlight how embryonic stem cell therapy's "political economy of hope" embodies deterritorialization of several "regimes of truth" and how these deterritorializations impact patients' experiences.

  5. Embracing Our "Otherness": A Mutually Transformative Journey in Delivering an Indigenous Heart Health Promotion Project.

    PubMed

    Prodan-Bhalla, Natasha; Middagh, Diane; Jinkerson-Brass, Sharon; Ziabakhsh, Shabnam; Pederson, Ann; King, Charlene

    2016-04-19

    Theories on the importance of holistic and spiritual healing within nonconventional models of care are vast, yet there is little written about the practical, clinical-level interventions required to deliver such practices in collaborative cross-cultural settings. This article describes the learning experiences and transformative journeys of non-Indigenous nurse practitioners working with a Cultural Lead from an Indigenous community in British Columbia, Canada. The goal of theSeven Sisters Healthy Heart Projectwas to improve heart health promotion in an Indigenous community through a model of knowledge translation. The article describes the development of a bridge between two cultures in an attempt to deliver culturally responsive programming. Our journeys are represented in a phenomenological approach regarding relationships, pedagogy, and expertise. We were able to find ways to balance two worlds-the medical health services model and Indigenous holistic models of healing. The key to building the bridge was our willingness to be vulnerable, to trust in each other's way of teaching and learning, and allowing diverse viewpoints and knowledge sources to be present. Our work has vast implications for health promotion in Indigenous communities, as it closes the gap between theory and practice by demonstrating how Indigenous models can be integrated into mainstream health promotion practices.

  6. The Journey through Grief: Insights from a Qualitative Study of Electronic Health Record Implementation

    PubMed Central

    McAlearney, Ann Scheck; Hefner, Jennifer L; Sieck, Cynthia J; Huerta, Timothy R

    2015-01-01

    Objective To improve understanding of facilitators of EHR system implementation, paying particular attention to opportunities to maximize physician adoption and effective deployment. Data Sources/Study Setting Primary data collected from 47 physician and 35 administrative key informants from six U.S. health care organizations identified because of purported success with EHR implementation. Study Design We conducted interviews and focus groups in an extensive qualitative study. Data Collection/Extraction Methods Verbatim transcripts were analyzed both deductively and inductively using the constant comparative method. Principal Findings Conceptualizing EHR adoption as loss through the lens of Kübler-Ross's five stages of grief model may help individuals and organizations more effectively orient to the challenge of change. Coupled with Kotter's eight-step change management framework, we offer a structure to facilitate organizations' movement through the EHR implementation journey. Combining insights from these frameworks, we identify 10 EHR strategies that can help address EHR implementation barriers. Conclusions Loss is one part of change often overlooked. Addressing it directly and compassionately can potentially facilitate the EHR implementation journey. We offer a summarized list of deployment strategies that are sensitive to these issues to support physician transition to new technologies that will bring value to clinical practice. PMID:25219627

  7. Exploring parents' understandings of their child's journey into offending behaviours: A narrative analysis.

    PubMed

    Knowles, Susan Frances; Eccles, Fiona Jr; Daiches, Anna; Bowers, Mark

    2016-07-01

    Parents are perhaps the best placed individuals to comment upon their child's life story, including early life experiences, transitions and their child's needs. However, research has rarely focussed on the views of parents of young people who have committed serious offences. This research aimed to explore parents' opinions of which factors may have led to their child becoming involved with the criminal justice system. Interviews were undertaken with six parents who were asked to narrate their child's life journey into offending behaviours. The data were then analysed using narrative analysis techniques, and a shared story was created which incorporated the main transitional stages in the children's journeys, as seen by the parents. The findings suggest that it is not just the child but the whole family who have been in a state of distress throughout the child's life. Systemic and environmental factors are argued to contribute to this distress, and the use of diagnosis for this population is critically evaluated. The research highlights a life story in which the child's and family's distress remains unheard and therefore unresolved. Clinical implications for working with this population are discussed.

  8. The journey beyond silos. Teaching and learning interprofessional ethics at UTHealth.

    PubMed

    Flaitz, Catherine M; Carlin, Nathan; Shepherd, Boyd W; McWherter, Jayne A; Bebermeyer, Richard D; Walji, Muhammad F; Spike, Jeffrey

    2011-08-01

    Interprofessional education and ethics education are two educational programs that blend together well, and, moreover, they are a natural fit for teaching in an academic health science center. The purpose of this paper is to describe our recent journey of developing and implementing an interprofessional ethics curriculum across the six schools of UTHealth. We provide an overview of the goals of the Campus-wide Ethics Program, which is housed in the McGovern Center for Humanities and Ethics, and we highlight certain innovative developments that are the result of the collaborative work of faculty and administrators from all six schools of UTHealth. In addition, a brief synopsis of the specific didactic and clinical courses in which ethics is a significant component is outlined for both the dental and the dental hygiene curricula. Lastly, we describe some of the recent scholarly activities that are a product of this new program. We are excited about our evolving efforts and the potential benefits of weaving interprofessional ethics within our school and across our campus. This article tells the story of our journey beyond "the silos" that are common among academic health science centers.

  9. Spiritual Journey in Mothers’ Lived Experiences of Caring for Children With Autism Spectrum Disorders

    PubMed Central

    Heydari, Abbas; Shahidi, Laleh Hosseini; Mohammadpour, Ali

    2015-01-01

    Introduction: Helping mothers who have children with autism spectrum disorders requires understanding of their lived experiences. This study aims to uncover the spiritual journey as a main theme in Iranian mothers’ experiences. Method: This hermeneutic phenomenological study is a part of a larger study undertaken for partial fulfillment of the requirement for PhD dissertation in nursing. The main study was performed on 18 cases of Iranian mothers, with experience of caring for a child with an autism spectrum during 2011-2012. They were selected based on purposeful sampling method. Semi -structured interviews for data collection were used. Data analyses were done with the interpretative method. Results: Spiritual journey is one of the main themes of the phenomenon under study in the original project. It consists of three sub -themes each of which supported by a number of common meaning. The sub-themes and their common meanings in parenthesis are (1) Descent: wondering between what is and what will be (having sorrowful tale, unanswered question, escaping from reality, losing hope) (2) Connecting to deity: reflection on the failure in her struggle (gratefulness, surrendering to god, having the divine test) (3) Ascent: helping her child is becoming all of the mother’s life (to rescue, being hopeful, listening to her inner voice). Conclusion: This research concluded that caring for the autistic children led mothers’ lives to raise spirituality and enabled them to help their children and themselves, to grow and be refined in this process. PMID:26153169

  10. Journey to become a nurse leader mentor: past, present and future influences.

    PubMed

    McCloughen, Andrea; O'Brien, Louise; Jackson, Debra

    2014-12-01

    Mentorship, often viewed as a central capacity of leadership, is acknowledged as influential in growing nurse leaders. Mentoring relationships are perceived as empowering connections offering a dynamic guided experience to promote growth and development in personal and professional life. A hermeneutic phenomenological approach informed by Heidegger and Gadamer was used to explore understandings and experiences of mentorship for nurse leadership by 13 Australian nurse leaders. We found that learning and transformation associated with becoming a nurse leader mentor was experienced as an enduring evolutionary process. Participants' life journeys provided experiences that developed their understandings and established their personal identity as a leader and mentor. We considered the journey motif in terms of its inextricable connection with lived time and used Heidegger's ecstasies of temporality as a lens to understand how the temporal dimensions of past, present and future influenced and shaped the development of nurse leader mentors. We found that our temporal existence influences interpretation of ourselves and the world. Individuals can benefit from multiple separate mentoring interludes, with different mentors, over a lifetime. For some nurses, becoming a leader and mentor is a lifelong transformative process that grows from diverse experience and influential role modelling rather than formal instruction.

  11. An Introduction to Education Research Methods: Exploring the Learning Journey of Pre-Service Teachers in a Transnational Programme

    ERIC Educational Resources Information Center

    White, Sonia; Hepple, Erika; Tangen, Donna; Comelli, Marlana; Alwi, Amyzar; Shaari, Zaira Abu Hassan

    2016-01-01

    Internationally there is interest in developing the research skills of pre-service teachers as a means of ongoing professional renewal with a distinct need for systematic and longitudinal investigation of student learning. The current study takes a unique perspective by exploring the research learning journey of pre-service teachers participating…

  12. Service-Learning's Ongoing Journey as a Method of Instruction: Implications for School-Based Agricultural Education

    ERIC Educational Resources Information Center

    Roberts, Richie; Edwards, M. Craig

    2015-01-01

    American education's journey has witnessed the rise and fall of various progressive education approaches, including service-learning. In many respects, however, service-learning is still undergoing formation and adoption as a teaching method, specifically in School-Based, Agricultural Education (SBAE). For this reason, the interest existed to…

  13. Employee Commitment in the Community College: A Case Study Resulting from a Baldrige-Based Quality Journey

    ERIC Educational Resources Information Center

    Dial, Bill R.

    2013-01-01

    The topic of quality in higher education in the United States has received much research attention in the last several years. Specifically, how traditional higher education can benefit from commencing on a quality journey. Subsequently, many colleges and universities have adopted and employed total quality concepts into their day-to-day management…

  14. The Journey of a Sandwich: Computer-Based Laboratory Experiments about the Human Digestive System in High School Biology Teaching

    ERIC Educational Resources Information Center

    Sorgo, Andrej; Hajdinjak, Zdravka; Briski, Darko

    2008-01-01

    Teaching high school students about the digestive system can be a challenge for a teacher when s/he wants to overcome rote learning of facts without a deeper understanding of the physiological processes inside the alimentary tract. A series of model experiments illustrating the journey of a sandwich was introduced into teaching high school…

  15. Cedar Middle School's Response to Intervention Journey: A Systematic, Multi-Tier, Problem-Solving Approach to Program Implementation

    ERIC Educational Resources Information Center

    Dulaney, Shannon Kay

    2010-01-01

    The purpose of the present study was to record Cedar Middle School's (CMS) response to intervention implementation journey. It is a qualitative case study that examines one school's efforts to bring school improvements under the response to inventory (RtI) umbrella in order to achieve a more systematic approach to providing high-quality…

  16. A Story of a Journey in Implementing an E-Assessment System at a South African University

    ERIC Educational Resources Information Center

    Singh, U. G.; Wassermann, J. M.

    2016-01-01

    Following the challenges faced in the selection and implementation of e-assessment tools for student assessment, I undertook a journey of implementing an e-assessment system within the University of KwaZulu-Natal (UKZN). This article describes the path traversed and highlights the potholes and expressways on this road towards e-assessment…

  17. Exploring the Reconstruction of Chinese Learners' National Identities in Their English-Language-Learning Journeys in Britain

    ERIC Educational Resources Information Center

    Gao, Feng

    2011-01-01

    This article reports on an ethnographic case study that explored how Chinese learners' national identities were displayed and reconstructed through their English language-learning journeys in Britain. Drawing on a variety of sources (ethnographic observations, informal conversations, diaries, and narrative interviews), the analysis focuses on the…

  18. People Make Dreams Come True, and Technology Expands the Possibilities: An Educational Journey across the United States.

    ERIC Educational Resources Information Center

    Blondin, Mark; Blondin, Betsy; Blondin, Donald; Blondin, Kelly; Blondin, Stacy

    The Blondin family undertook a 9-month educational journey across the United States that revolved around a unique learning experience incorporating current technology. The family's three children were enrolled in Northwest Academy in northern Michigan, a science- and technology-based public academy for grades 6 through 12 that supported their plan…

  19. 2 Cases of Bullosis Diabeticorum following Long-Distance Journeys by Road: A Report of 2 Cases

    PubMed Central

    Bello, Fatima; Samaila, O. Modupe; Lawal, Yakubu; Nkoro, U. Kufre

    2012-01-01

    Background. Bullosis diabeticorum is a distinct, spontaneous, noninflammatory, and blistering condition of acral skin that is unique to diabetics. It is rare. Exact aetiopathogenesis is not known, but many attributed peripheral neuropathy as a potent risk factor, others hypothesized the role of trauma, UV light, and nephropathy. Aim. To present cases of bullosis diabeticorum following long-distance journeys by road. Methods. History and physical examinations were done on 2 diabetics who presented with bilateral feet bullae following a long journey. Biopsy of a circumferential area of the bullae including adjoining apparently normal skin was done. Results. Features of peripheral neuropathy were noted. One developed digital gangrene without features of peripheral vascular disease. Culture of aspirate from a bullae yielded Staphylococcus aureus. Tissue biopsy showed hyperkeratotic focally acanthotic pigmented epidermis with subcorneal separation of the granular layer of the epidermis by aggregates of viable and nonviable polymorphs and lymphocytes. There is mild acantholysis of the epidermis, and a fibrocollagenous dermis which is moderately infiltrated by lymphocytes. Conclusion. Long journeys by road is a strong factor in the aetiopathogenesis of bullosis diabeticorum on a background of peripheral neuropathy. Diabetics especially those with peripheral neuropathy should be cautious while traveling long journeys by road. PMID:23119191

  20. 2 Cases of Bullosis Diabeticorum following Long-Distance Journeys by Road: A Report of 2 Cases.

    PubMed

    Bello, Fatima; Samaila, O Modupe; Lawal, Yakubu; Nkoro, U Kufre

    2012-01-01

    Background. Bullosis diabeticorum is a distinct, spontaneous, noninflammatory, and blistering condition of acral skin that is unique to diabetics. It is rare. Exact aetiopathogenesis is not known, but many attributed peripheral neuropathy as a potent risk factor, others hypothesized the role of trauma, UV light, and nephropathy. Aim. To present cases of bullosis diabeticorum following long-distance journeys by road. Methods. History and physical examinations were done on 2 diabetics who presented with bilateral feet bullae following a long journey. Biopsy of a circumferential area of the bullae including adjoining apparently normal skin was done. Results. Features of peripheral neuropathy were noted. One developed digital gangrene without features of peripheral vascular disease. Culture of aspirate from a bullae yielded Staphylococcus aureus. Tissue biopsy showed hyperkeratotic focally acanthotic pigmented epidermis with subcorneal separation of the granular layer of the epidermis by aggregates of viable and nonviable polymorphs and lymphocytes. There is mild acantholysis of the epidermis, and a fibrocollagenous dermis which is moderately infiltrated by lymphocytes. Conclusion. Long journeys by road is a strong factor in the aetiopathogenesis of bullosis diabeticorum on a background of peripheral neuropathy. Diabetics especially those with peripheral neuropathy should be cautious while traveling long journeys by road.

  1. GeoJourney: A Field-Based, Interdisciplinary Approach to Teaching Geology, Native American Cultures, and Environmental Studies

    ERIC Educational Resources Information Center

    Elkins, Joe; Elkins, Nichole M. L.; Hemmings, Sarah N. J.

    2008-01-01

    GeoJourney is an interdisciplinary field trip in geology, Native American studies, and environmental studies designed for introductory-level undergraduates. The program travels 23,345 kilometers by van to national parks, industrial sites, museums, and Indian reservations in 24 of the United States. During the day, students carry out hands-on…

  2. Can Mentoring and Reflection Cause Change in Teaching Practice? A Professional Development Journey of a Canadian Teacher Educator

    ERIC Educational Resources Information Center

    Chitpin, Stephanie

    2011-01-01

    This article explores elements of the professional development of a pre-tenured teacher education professor. I am that professor and I trace my journey of growth, which was aided by peer mentoring. First, I present a brief discussion on literature associated with mentoring that I found pertinent, followed by how mentoring has emerged as I…

  3. The Water of Life: Creative Non-Fiction and Lived Experience on an Interdisciplinary Canoe Journey on Scotland's River Spey

    ERIC Educational Resources Information Center

    Higgins, Peter; Wattchow, Brian

    2013-01-01

    This paper focuses on an educational encounter between staff, students and the River Spey, Scotland in September 2009. The themes of water and embodied and culturally constructed ways of knowing the river were used to inform a creative non-fiction narrative that was drafted during and shortly after the journey, and was later refined. Textual…

  4. A Journey toward Womanhood: Effects of an Afrocentric Approach to Pregnancy Prevention among African-American Adolescent Females.

    ERIC Educational Resources Information Center

    Dixon, Angela Coleman; Schoonmaker, Christopher T.; Philliber, William W.

    2000-01-01

    Compares past participants (n=33) in an Afrocentric pregnancy prevention program for adolescent females with nonparticipants (n=32). Results suggest that A Journey Toward Womanhood had a positive impact, delaying the initiation of sexual intercourse, increasing contraceptive use among those who were having intercourse, and reducing the incidence…

  5. Defining American Heroes: Analyzing the Metamorphosis of the War Hero in Twentieth Century War Films Using Joseph Campbell's, "Hero's Journey."

    ERIC Educational Resources Information Center

    Frith, Luci A.

    In "The Hero's Journey" Joseph Campbell identifies the patterns that inform the myths of the "hero" throughout recorded history. By using Campbell's template, this paper examines how the American war hero is portrayed and has been portrayed in film. The paper states that Americans not only define their war heroes in films but…

  6. Female and male Hispanic students majoring in science or engineering: Their stories describing their educational journeys

    NASA Astrophysics Data System (ADS)

    Brown, Susan Wightman

    National statistics clearly demonstrate an underrepresentation of minorities in the fields of science and engineering. Blacks, Hispanics, American Indians, and Asians do not typically choose science or engineering as their college major; therefore, there is a very small representation of these minorities in the science and engineering labor force. The decision not to major in science and engineering may begin as soon as the child can begin to recognize role models in the media. News stories, magazine articles, television programs, teachers, parents, administrators, and other agencies have painted the picture of a scientist or engineer as being dominantly a White male. Schools have continued society's portrayal by using curriculum, textbooks, role models, instructional strategies, and counseling that continues to encourage the White male to succeed in science and engineering, but discourages the minority students, male and female, from succeeding in these fields. In this qualitative study, 22 Hispanic students, 12 female and 10 male, who are majoring in science or engineering, were interviewed using Seidman's in-depth interviewing technique. These students were shadowed in their college science or engineering classes; their high school and college transcripts were analyzed; and, a focus group was brought together at the end of the interviewing process in order to allow interaction between the participants. The goal was to explore the educational journeys of the 22 Hispanic students. What made a difference in the journeys of these 22 students so that they could succeed in majors that have historically discouraged minority students? Seven themes emerged: family support, honors program, challenging and interactive curriculum, college preparation in high school courses, caring and kind teachers, small class size, and small communities. Gender comparison of the educational journeys documents these differences between the females and males: college preparation, mentoring

  7. Generational Journeys

    ERIC Educational Resources Information Center

    Gordon, Rachel Singer

    2005-01-01

    When discussing NextGen concerns, common problems are faced in talking about any difference. These include the perception that pointing out differences is exclusionary; the misunderstanding that talking about the issues facing NextGen's means those issues are exclusive to that group; and the problem that people's interaction with individuals tends…

  8. Environmental Journey

    ERIC Educational Resources Information Center

    Buccianeri, Rosemary; Shimkanin, John

    2005-01-01

    When Gary Hamilton became principal of Monongahela Elementary Center (MEC) over 10 years ago, he wanted to establish a nature trail on the four acres of wooded area on the east side of the school. "Children today are into so many structured activities they are denied opportunities to learn about nature firsthand," he said. "I want kids to…

  9. Journeying together.

    PubMed

    Chevillot, Frédérique; Manning, Susan S; Nesbitt, Paula D

    2002-10-01

    SUMMARY Three women faculty from different disciplines assert the necessity of initiating a process to confront silence and create voice in order to address heterosexism and homophobia in the classroom. One advocates for the feminist construct of a consciously positional and political voice to improve students' sensitivity to multiculturalism in regard to lesbian, gay, bisexual, and transgendered people (LGBT). Another proposes a process of locating sexual orientation in the wider issues of sexuality and gender constructions, in order to form different assumptions and starting points. A third one challenges faculty members and students to accept that recognizing their own heterosexism and homophobia is the first step in the process of confronting and transforming what they fear.

  10. Sentimental Journey.

    ERIC Educational Resources Information Center

    Dickinson, James F.

    1990-01-01

    Using a hypothetical case study told in the first person, a fiftieth reunion chair illustrates sure-fire ways to lure reluctant alumni back to the campus. The techniques emphasize the personal and sentimental touch in mailings, other communications, and at the reunion itself. (MSE)

  11. The journey to creating safety net accountable care in New Jersey.

    PubMed

    Skoufalos, Alexis; Cecil, Kate

    2013-01-01

    New Jersey's 3-year Medicaid Accountable Care Organization (ACO) Demonstration Project was the result of a bipartisan effort to address the quality and cost issues regarding the State's safety net population. The legislation sets forth a framework that allows communities to customize ACOs to meet the unique needs of their population. Camden, Trenton, and Newark are currently experimenting with implementation at various levels. This article documents the context, journey, challenges, and future direction of the legislation through the accounts of 7 stakeholders whose roles were integral in the process of its creation, marketing, and eventual implementation. Their individual perspectives serve not only as an historical record of events but also as a guide for states seeking reference for implementing their own ACO framework.

  12. Looking back, looking forward: Recovery journeys in a high secure hospital.

    PubMed

    McKeown, Mick; Jones, Fiona; Foy, Paul; Wright, Karen; Paxton, Tracey; Blackmon, Mike

    2016-06-01

    A qualitative study of staff and service users' views of recovery was undertaken in a UK high secure hospital working to implement recovery practices. 30 staff and 25 service users participated in semi-structured interviews or focus groups. Thematic analysis identified four broad accounts of how recovery was made sense of in the high secure environment: the importance of meaningful occupation; valuing relationships; recovery journeys and dialogue with the past; and recovery as personal responsibility. These themes are discussed with an emphasis on service user strategies of cooperation or resistance, respectively advancing or impeding progress through the system. In this context the notion of cooperation is, for many, commensurate with compliance with a dominant medical model. The policy framing of recovery opens up contemplation of treatment alternatives, more participatory approaches to risk management, and emphasise the value of relational skills, but may not elude the overarching bio-psychiatric episteme.

  13. Shaping cancer nanomedicine: The effect of particle shape on the in vivo journey of nanoparticles

    PubMed Central

    Toy, Randall; Peiris, Pubudu M.; Ghaghada, Ketan B.; Karathanasis, Efstathios

    2014-01-01

    Summary Recent advances in nanoparticle technology have enabled the fabrication of nanoparticle classes with unique size, shape, and materials, which in turn has facilitated major advancements in the field of nanomedicine. More specifically, in the last decade, nanoscientists have recognized that nanomedicine exhibits a highly engineerable nature that makes it a mainstream scientific discipline, which is governed by its own distinctive principles in terms of interactions with cells and intravascular, transvascular and interstitial transport. This review focuses on recent developments and understanding of the relation between the shape of a nanoparticle and its navigation through different biological processes. Importantly, we seek to illustrate that the shape of a nanoparticle can govern its in vivo journey and destination dictating its biodistribution, intravascular and transvascular transport, and ultimately targeting of difficult-to-reach cancer sites. PMID:24354814

  14. Before the long journey: Development of Soviet space biology and medicine

    NASA Technical Reports Server (NTRS)

    Gazenko, O. G.

    1978-01-01

    Academician O. Gazenko, Chief of the Institute of Biomedical Problems, USSR Ministry of Public Health, reviewed the short but intense history of Soviet research in space biology and medicine. The solid academic approach of the Soviet Academy of Sciences in giving a good start at the very beginning of the space age is stressed and key people and institutions who initiated these studies are named. The basic feature of the first period of space biology is seen as the search for answers to a few fundamental questions of survival in space. It is pointed out that the initiated investigations were replaced by refined, in-depth studies of the biological, biophysical, and biochemical processes in human organism in the space environment and the search for methods which should enable cosmonaut crews to live in space for several years during interplanetary journeys. Discussing the typical problems of this effort, Gazenko each time showed how they benefit medical science and practice in general.

  15. The start of the transplant journey: Referral for pediatric solid organ transplantation

    PubMed Central

    Shellmer, Diana; Brosig, Cheryl; Wray, Jo

    2014-01-01

    The focus of the majority of the psychosocial transplant literature is on post-transplant outcomes but the transplant journey starts much earlier than this, at the point when transplantation is first considered and a referral for transplant evaluation is made. In this review we cover information regarding the meaning of the referral process for solid organ transplantation. We discuss various factors of the referral for transplantation including the impact of referral on the pediatric patient and the family, potential expectations and misconceptions held by pediatric patients and parents, the role of health literacy, decision making factors, and the informational needs of pediatric patients and parents. We elucidate steps that providers can take to enhance transplant referral and provide suggestions for much needed research within this area. PMID:24438194

  16. UNFINISHED JOURNEY Project. Final report, September 30, 1994--September 29, 1995

    SciTech Connect

    1998-02-01

    In late 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

  17. A Journey in Standard Development: The Core Manufacturing Simulation Data (CMSD) Information Model.

    PubMed

    Lee, Yung-Tsun Tina

    2015-01-01

    This report documents a journey "from research to an approved standard" of a NIST-led standard development activity. That standard, Core Manufacturing Simulation Data (CMSD) information model, provides neutral structures for the efficient exchange of manufacturing data in a simulation environment. The model was standardized under the auspices of the international Simulation Interoperability Standards Organization (SISO). NIST started the research in 2001 and initiated the standardization effort in 2004. The CMSD standard was published in two SISO Products. In the first Product, the information model was defined in the Unified Modeling Language (UML) and published in 2010 as SISO-STD-008-2010. In the second Product, the information model was defined in Extensible Markup Language (XML) and published in 2013 as SISO-STD-008-01-2012. Both SISO-STD-008-2010 and SISO-STD-008-01-2012 are intended to be used together.

  18. The start of the transplant journey: referral for pediatric solid organ transplantation.

    PubMed

    Shellmer, Diana; Brosig, Cheryl; Wray, Jo

    2014-03-01

    The focus of the majority of the psychosocial transplant literature is on post-transplant outcomes, but the transplant journey starts much earlier than this, at the point when transplantation is first considered and a referral for transplant evaluation is made. In this review, we cover information regarding the meaning of the referral process for solid organ transplantation. We discuss various factors of the referral for transplantation including the impact of referral on the pediatric patient and the family, potential expectations and misconceptions held by pediatric patients and parents, the role of health literacy, decision-making factors, and the informational needs of pediatric patients and parents. We elucidate steps that providers can take to enhance transplant referral and provide suggestions for much needed research within this area.

  19. First steps in the journey from consumers to producers of research in deaf education.

    PubMed

    Gardiner-Walsh, Stephanie; Kemmery, Megan; Compton, Mary V

    2014-01-01

    Faculty shortages in the study of low-incidence sensory disabilities (deafness, blindness, deaf-blindness) constitute personnel preparation challenges, as documented by a variety of organizations. To alleviate this deficit in the low-incidence sensory disability professoriat, the National Leadership Consortium for Sensory Disabilities (NLCSD) was created to support the preparation of preservice researchers in these disciplines. This qualitative study documents the emerging perceptions of research by deafness-focused NLCSD first-year doctoral Fellows during their participation in an online enrichment seminar. Thematic analysis of the online interactions of the Fellows reveals their initial steps in their journey from consumers to producers of research. Results of the study offer insight into the preparation process of leadership personnel in deaf education.

  20. A Journey in Science: The Privilege of Exploring the Brain and the Immune System

    PubMed Central

    Steinman, Lawrence

    2016-01-01

    Real innovations in medicine and science are historic and singular; the stories behind each occurrence are precious. At Molecular Medicine we have established the Anthony Cerami Award in Translational Medicine to document and preserve these histories. The monographs recount the seminal events as told in the voice of the original investigators who provided the crucial early insight. These essays capture the essence of discovery, chronicling the birth of ideas that created new fields of research; and launched trajectories that persisted and ultimately influenced how disease is prevented, diagnosed, and treated. In this volume, the Cerami Award Monograph is by Lawrence Steinman, MD, of Stanford University in California. A visionary in the field of neurology, this is the story of Dr. Steinman’s scientific journey. PMID:27652378

  1. A survivor's journey: one woman's experience with cancer-related fatigue.

    PubMed

    Gilbert, Maureen

    2003-01-01

    Maureen Gilbert was diagnosed at age 45 with breast cancer in Dublin, Ireland in 2000. She had a mastectomy with immediate breast reconstruction, chemotherapy, and a second prophylactic mastectomy with reconstruction. Soon after diagnosis, she began to experience fatigue that intensified to incapacitating levels with chemotherapy and stayed with her for 18 months. This experience is described in compelling terms. Fatigue was not mentioned by any of her caregivers when they spoke of symptoms and side effects. She is convinced that if the condition of fatigue had been described and validated as a symptom from the beginning, it would have helped her considerably to manage and live through it. There were some very positive outcomes from the whole experience of having cancer, but the journey would have been easier, had someone told her about fatigue.

  2. A Journey in Standard Development: The Core Manufacturing Simulation Data (CMSD) Information Model

    PubMed Central

    Lee, Yung-Tsun Tina

    2015-01-01

    This report documents a journey “from research to an approved standard” of a NIST-led standard development activity. That standard, Core Manufacturing Simulation Data (CMSD) information model, provides neutral structures for the efficient exchange of manufacturing data in a simulation environment. The model was standardized under the auspices of the international Simulation Interoperability Standards Organization (SISO). NIST started the research in 2001 and initiated the standardization effort in 2004. The CMSD standard was published in two SISO Products. In the first Product, the information model was defined in the Unified Modeling Language (UML) and published in 2010 as SISO-STD-008-2010. In the second Product, the information model was defined in Extensible Markup Language (XML) and published in 2013 as SISO-STD-008-01-2012. Both SISO-STD-008-2010 and SISO-STD-008-01-2012 are intended to be used together. PMID:26958450

  3. A model of the biogeographical journey from Proto-pan to Pan paniscus.

    PubMed

    Myers Thompson, Jo A

    2003-04-01

    Pan paniscus is unique in the group of African apes because of its range south of the Congo River. Examination of the bio-geographical journey of the genus Pan to the species P. paniscus is important when discussing the evolution of African apes. This paper is a review of the paleo-geographic events, the zoogeography, and faunal sorting which influenced P. paniscus divergence from the Proto-pan ancestor within the recent Miocene through Pliocene Epochs, approximately 10-2 MYA. Finally, by elucidating modern day evidence of food plant forms in the southern periphery exploited by P. paniscus in the forest/savanna mosaic habitat, we are able to conclude with those extrinsic events that most influenced the occurrence and distribution of P. paniscus.

  4. The long journey to the Higgs boson and beyond at the LHC: Emphasis on ATLAS

    NASA Astrophysics Data System (ADS)

    Jenni, Peter

    2016-09-01

    The journey in search for the Higgs boson with the ATLAS and CMS experiments at the Large Hadron Collider (LHC) at CERN started more than two decades ago. But the first discussions motivating the LHC project dream date back even further into the 1980s. This article will recall some of these early historical considerations, mention some of the LHC machine milestones and achievements, focus as an example of a technological challenge on the unique ATLAS superconducting magnet system, and then give an account of the physics results so far, leading to, and featuring particularly, the Higgs boson results, and sketching finally prospects for the future. With its emphasis on the ATLAS experiment it is complementary to the preceding article by Tejinder S. Virdee which focused on the CMS experiment.

  5. A Journey Through a Leaf: Phenomics Analysis of Leaf Growth in Arabidopsis thaliana

    PubMed Central

    Vanhaeren, Hannes; Gonzalez, Nathalie; Inzé, Dirk

    2015-01-01

    In Arabidopsis, leaves contribute to the largest part of the aboveground biomass. In these organs, light is captured and converted into chemical energy, which plants use to grow and complete their life cycle. Leaves emerge as a small pool of cells at the vegetative shoot apical meristem and develop into planar, complex organs through different interconnected cellular events. Over the last decade, numerous phenotyping techniques have been developed to visualize and quantify leaf size and growth, leading to the identification of numerous genes that contribute to the final size of leaves. In this review, we will start at the Arabidopsis rosette level and gradually zoom in from a macroscopic view on leaf growth to a microscopic and molecular view. Along this journey, we describe different techniques that have been key to identify important events during leaf development and discuss approaches that will further help unraveling the complex cellular and molecular mechanisms that underlie leaf growth. PMID:26217168

  6. Parents' perspective of their journey caring for a child with chronic neuropathic pain.

    PubMed

    Gaughan, Veronica; Logan, Deirdre; Sethna, Navil; Mott, Sandra

    2014-03-01

    When a child has chronic pain, it affects the parents. Their response and how it is factored into their lives and family function was the phenomenon of interest that drove this study. The available literature was sparse, especially when the pain etiology was neuropathic. The purpose of this study was to describe the parents' perception of the pain journey from the initial occurrence of their child's pain through the labyrinth of treatment options to successful outcome, to gain a better understanding of parental beliefs about pain, and to learn how parental attitudes and behaviors relate to children's response to treatment for chronic pain. Qualitative descriptive design was used to better understand the phenomenon from those who were the experts because they had experienced it. Parents whose child was enrolled in a pain rehabilitation program participated in open-ended interviews. The children/adolescents were 8-18 years old and diagnosed with complex regional pain syndrome or a related chronic pain condition. During data immersion, the investigators uncovered the pervasive underlying themes of suffering and disempowerment. In addition, the multiple meaning elements were grouped into three categories and supportive subcategories labeled as follows: parent distress, with subcategories schism in parenting, searching, and disabled parenting; and lack of control, with the subcategories family/community, fear, and empowerment. The voices of parents were heard in their description of the exhausting and difficult journey in search of pain relief for their child. Their comments provided insight into how they defined the child's pain and their related parental role.

  7. A mosquito sperm's journey from male ejaculate to egg: Mechanisms, molecules, and methods for exploration

    PubMed Central

    Degner, Ethan C.

    2016-01-01

    SUMMARY The fate of mosquito sperm in the female reproductive tract has been addressed sporadically and incompletely, resulting in significant gaps in our understanding of sperm‐female interactions that ultimately lead to fertilization. As with other Diptera, mosquito sperm have a complex journey to their ultimate destination, the egg. After copulation, sperm spend a short time at the site of insemination where they are hyperactivated and quickly congregate near the entrance of the spermathecal ducts. Within minutes, they travel up the narrow ducts to the spermathecae, likely through the combined efforts of female transport and sperm locomotion. The female nourishes sperm and maintains them in these permanent storage organs for her entire life. When she is ready, the female coordinates the release of sperm with ovulation, and the descending egg is fertilized. Although this process has been well studied via microscopy, many questions remain regarding the molecular processes that coordinate sperm motility, movement through the reproductive tract, maintenance, and usage. In this review, we describe the current understanding of a mosquito sperm's journey to the egg, highlighting gaps in our knowledge of mosquito reproductive biology. Where insufficient information is available in mosquitoes, we describe analogous processes in other organisms, such as Drosophila melanogaster, as a basis for comparison, and we suggest future areas of research that will illuminate how sperm successfully traverse the female reproductive tract. Such studies may yield molecular targets that could be manipulated to control populations of vector species. Mol. Reprod. Dev. 83: 897–911, 2016. © 2016 The Authors. Molecular Reproduction and Development Published by Wiley Periodicals, Inc. PMID:27147424

  8. A journey with Tony Hugli up the inflammatory cascade towards the auto-digestion hypothesis.

    PubMed

    Schmid-Schönbein, Geert W

    2007-12-20

    My association with Tony Hugli, long-term editor of Immunopharmacology and International Immunopharmacology, came about by a specific and long-standing problem in inflammation research. What is the trigger mechanism of inflammation in physiological shock? This is an important clinical problem due to the high mortality associated with physiological shock. We joined forces in the search of the answer to this question for more than a decade. Our journey eventually led to development of the hypothesis that shock may be associated with pancreatic enzymes, a set of powerful digestive enzymes that are an integral part of human digestion. The digestive enzymes need to be compartmentalized in the lumen of the intestine where they break down a broad spectrum of biological molecules into their building blocks, suitable for molecular transport across the mucosal epithelium into the circulation. The mucosal epithelial barrier is the key element for compartmentalization of the digestive enzymes. But under conditions when the mucosal barrier is compromised, the fully activated digestive enzymes in the lumen of the intestine are transported into the wall of the intestine, starting an auto-digestion process. In the process several classes of mediators are generated that by themselves have inflammatory activity and upon entry into the central circulation generate the hallmarks of inflammation and eventually cause multi-organ failure. Thus, our journey led to a new hypothesis, which is potentially of fundamental importance for death by multi-organ failure. The auto-digestion hypothesis is in line with the century old observation that the intestine plays a special role on shock - indeed it is the organ for digestion. Auto-digestion may be the prize to pay for life-long nutrition.

  9. SMART-1 leaves Earth on a long journey to the Moon

    NASA Astrophysics Data System (ADS)

    2003-09-01

    The European Space Agency’s SMART-1 was one of three payloads on Ariane Flight 162. The generic Ariane-5 lifted off from the Guiana Space Centre, Europe’s spaceport at Kourou, French Guiana, at 2014 hrs local time (2314 hrs GMT) on 27 September (01:14 Central European Summer time on 28 September). 42 minutes after launch, SMART-1 as last of the three satellites had been successfully released into a geostationary transfer orbit (654 x 35 885 km, inclined at 7 degrees to the Equator). While the other two satellites are due to manoeuvre towards geostationary orbit, the 367 kg SMART-1 will begin a much longer journey to a target ten times more distant than the geostationary orbit: the Moon. “Europe can be proud”, said ESA Director General Jean-Jacques Dordain, after witnessing the launch from ESA’s ESOC space operations centre in Darmstadt, Germany, “we have set course for the Moon again. And this is only the beginning: we are preparing to reach much further”. The spacecraft has deployed its solar arrays and is currently undergoing initial checkout of its systems under control from ESA/ESOC. This checkout will continue until 4 October and will include with the initial firing of SMART-1’s innovative ion engine. By ion drive to the Moon “Science and technology go hand in hand in this exciting mission to the Moon. The Earth and Moon have over 4 thousand million years of shared history, so knowing the Moon better will help scientists in Europe and all over the world to better understand our planet and will give them valuable new hints on how to better safeguard it” said ESA Director of Science David Southwood, following the launch from Kourou. As the first mission in the new series of Small Missions for Advanced Research in Technology, SMART-1 is mainly designed to demonstrate innovative and key technologies for future deep space science missions. The first technology to be demonstrated on SMART-1 will be Solar Electric Primary Propulsion (SEPP), a

  10. Effects of floor space during transport and journey time on indicators of stress and transport losses of market-weight pigs.

    PubMed

    Pilcher, C M; Ellis, M; Rojo-Gómez, A; Curtis, S E; Wolter, B F; Peterson, C M; Peterson, B A; Ritter, M J; Brinkmann, J

    2011-11-01

    The effects of floor space on the trailer and journey time during transport from the farm to the packing plant on indicators of stress (open-mouth breathing, muscle tremors, and skin discoloration) and on the incidence of transport losses (dead on arrival, nonambulatory, noninjured, and nonambulatory, injured) were evaluated in a study involving 160 loads of market-weight pigs (BW 124.7 ± 4.38 kg) using a split-plot design with a 2 × 6 factorial arrangement of treatments: 1) journey time [main plot; short (<1 h) and long (3 h)] and 2) floor space (subplot; 0.396, 0.415, 0.437, 0.462, 0.489, and 0.520 m(2)/pig, which is equivalent to 0.317, 0.332, 0.350, 0.370, 0.391, and 0.416 m(2)/100 kg of BW, respectively). Two consecutively loaded trailers were randomly allotted to journey time treatment. Floor space treatments were compared in the front 3 compartments on the top and bottom decks of the trailer and were created by varying the number of pigs per compartment, which confounds the effect of floor space with group size. Of the 17,652 pigs transported in 954 test compartments, 0.24% died or became nonambulatory. Neither journey time nor floor space had an effect (P > 0.05) on the incidence of dead and nonambulatory, injured pigs, or on total transport losses. There were interactions (P < 0.05) between journey time and floor space treatments for the incidences of nonambulatory, noninjured pigs and open-mouth breathing. For 2 of the smallest floor spaces (0.415 and 0.437 m(2)/pig), the incidence of nonambulatory, noninjured pigs was greater on short than on long journeys; for the other 4 floor spaces there was no effect (P > 0.05) of journey time. The incidence of open-mouth breathing for the 3 smallest floor spaces was greater (P < 0.05) for short than long journeys, whereas there was no effect (P > 0.05) of journey time for the 3 greatest floor spaces. The frequency of skin discoloration was greater (P < 0.001) for pigs transported at the 2 smallest floor spaces

  11. Cross-Cultural Industrial Organizational Psychology and Organizational Behavior: A Hundred-Year Journey.

    PubMed

    Gelfand, Michele J; Aycan, Zeynep; Erez, Miriam; Leung, Kwok

    2017-02-16

    In celebration of the anniversary of the Journal of Applied Psychology (JAP), we take a hundred-year journey to examine how the science of cross-cultural industrial/organizational psychology and organizational behavior (CCIO/OB) has evolved, both in JAP and in the larger field. We review broad trends and provide illustrative examples in the theoretical, methodological, and analytic advances in CCIO/OB during 4 main periods: the early years (1917-1949), the middle 20th century (1950-1979), the later 20th century (1980-2000), and the 21st century (2000 to the present). Within each period, we discuss key historical and societal events that influenced the development of the science of CCIO/OB, major trends in research on CCIO/OB in the field in general and JAP in particular, and important milestones and breakthroughs achieved. We highlight pitfalls in research on CCIO/OB and opportunities for growth. We conclude with recommendations for the next 100 years of CC IO/OB research in JAP and beyond. (PsycINFO Database Record

  12. A review on some of the problems associated with long-distance journeys.

    PubMed

    Reilly, T; Waterhouse, J; Edwards, B

    2008-01-01

    Long-distance travel, for business or pleasure, is becoming increasingly common. Any long journey, whether by plane, road or rail, will be associated with "travel fatigue", the combined effects of a changed routine (particularly sleep loss and altered meals) and the general disruption caused by travel. Planning any trip well in advance will minimise many of these problems, but some factors are less easy to guard against; these include sitting in cramped and uncomfortable conditions and, with flights, the hypoxic environment in the cabin. After arrival at a destination in another country, there can be problems with language, altered food and different customs. If the flight has crossed the equator, then there is also likely to be a change in season and natural lighting, and if the flight has, additionally or alternatively, crossed several time zones, then there will also be the problem of "jet lag", caused by a transient dyssynchrony between the "body clock" and the new local time. The new environment might differ from the place of departure with regard to ambient temperature and humidity, altitude, natural lighting (and hence exposure to ultra-violet radiation) and pollution. In all cases, the traveller needs to be aware of these changes before setting off, so that appropriate preparations (different clothing, for example) can be made.

  13. The journey of discovering skull base anatomy in ancient Egypt and the special influence of Alexandria.

    PubMed

    Elhadi, Ali M; Kalb, Samuel; Perez-Orribo, Luis; Little, Andrew S; Spetzler, Robert F; Preul, Mark C

    2012-08-01

    The field of anatomy, one of the most ancient sciences, first evolved in Egypt. From the Early Dynastic Period (3100 BC) until the time of Galen at the end of the 2nd century ad, Egypt was the center of anatomical knowledge, including neuroanatomy. Knowledge of neuroanatomy first became important so that sacred rituals could be performed by ancient Egyptian embalmers during mummification procedures. Later, neuroanatomy became a science to be studied by wise men at the ancient temple of Memphis. As religious conflicts developed, the study of the human body became restricted. Myths started to replace scientific research, squelching further exploration of the human body until Alexander the Great founded the city of Alexandria. This period witnessed a revolution in the study of anatomy and functional anatomy. Herophilus of Chalcedon, Erasistratus of Chios, Rufus of Ephesus, and Galen of Pergamon were prominent physicians who studied at the medical school of Alexandria and contributed greatly to knowledge about the anatomy of the skull base. After the Royal Library of Alexandria was burned and laws were passed prohibiting human dissections based on religious and cultural factors, knowledge of human skull base anatomy plateaued for almost 1500 years. In this article the authors consider the beginning of this journey, from the earliest descriptions of skull base anatomy to the establishment of basic skull base anatomy in ancient Egypt.

  14. Ciencia en Nepantla: the journey of Nepantler@s in science learning and teaching

    NASA Astrophysics Data System (ADS)

    Aguilar-Valdez, Jean R.; LópezLeiva, Carlos A.; Roberts-Harris, Deborah; Torres-Velásquez, Diane; Lobo, Gilberto; Westby, Carol

    2013-12-01

    This paper presents a new approach to science education that takes a path through sociocultural theory and into the ideas of Gloria Anzaldúa. We apply Anzaldúan theory to science education by illustrating it in action through various examples which explore the multidimensionality of teaching science with Latin@ students in various contexts including dual language settings. We present what it is to journey through transformation using examples from educators at various levels of science within the world of teaching science with Latin@ students in the U.S. Our examples illustrate how Latin@ students cross many cultural borders in Spanish, English, Latin@ home culture, school culture, and the world of scientific dialogue and content, and in doing so, go through tensions and transformations between dominant and non-dominant worlds, which should be acknowledged and better understood through Anzaldúan theory. Fundamentally, we present a transformative notion of Latin@ science learning as "living on the bridges" of many dialogic and cultural practices, and having to negotiate these in-between spaces, or " nepantla" (Anzaldúa and Keating in Interviews, Psychology Press, London, 2000), where Latin@ students must contend with the fragmented and sometimes painful struggle of living in racialized reality amidst the demands of a dominant culture, and where transformation and healing are possible through the path of conocimiento. We advocate for teachers to become science teacher nepantler@s, who guide their students through nepantla, and into a new mestiz@ consciousness of science education.

  15. Could remembering the prozone phenomenon shorten our diagnostic journey in brucellosis? A case of Brucella spondylodiscitis.

    PubMed

    Guven, Gulay Sain; Cakir, Banu; Oz, Gul; Tanriover, Mine Durusu; Turkmen, Ercan; Sozen, Tumay

    2006-08-01

    We reviewed a case of Brucella spondylodiscitis admitted to a referral, university hospital, in Ankara, Turkey. A 75-year-old female was referred to our hospital with low back pain. Previous magnetic resonance imaging yielded cortical destruction of T9-10 and T12-L2 vertebral bodies, focal infectious foci at discs within this range, significant microabscesses at paravertebral areas, which lead to the diagnosis of spondylodiscitis. History of consumption of unpasteurized dairy products led us to first suspect brucellosis yet, the serum agglutination test and blood culture were negative and did mislead us to several other, sometimes invasive, diagnostic tests. The final diagnosis was reached by culturing the specimen obtained through fine-needle aspiration from the paravertebral microabscesses. The exhausting diagnostic journey that started with the suspicion of tuberculosis or malignancy ended with a diagnosis of brucellosis. Brucellosis should be considered in all patients with osteoarthritic complaints in endemic regions, and the "prozone phenomenon" should be kept in mind, before proceeding to high-tech lab tests, imaging, or invasive procedures.

  16. Distilling the essence of general practice: a learning journey in progress

    PubMed Central

    Gillies, John CM; Mercer, Stewart W; Lyon, Andrew; Scott, Mairi; Watt, Graham CM

    2009-01-01

    Over the past 5 years, general practice in the UK has undergone major change. Starting with the introduction of the new GMS contract in 2004, it has continued apace with the establishment of Postgraduate Medical Education Training Board, a GP training curriculum, and nMRCGP. The NHS is developing very differently in the four countries of the UK. Regulation of the profession is under review, and a system of relicensing, recertification, and revalidation is being introduced. The Essence project, initiated by RCGP Scotland in conjunction with International Futures Forum 4 years ago is a constructive response to these changes. It has included learning journeys, a discussion day for GPs, and commissioned short pieces of 100 words from GPs and patients. From an analysis of these, some characteristics of the essence of general practice have been defined. These include key roles and core personal qualities for GPs. It is argued that general practice has important and unique advantages — trust, coordination, continuity, flexibility, universal coverage, and leadership — which mean that it should continue to be central to the development of primary care throughout the UK. PMID:19401010

  17. The Life Journeys Of Young Women Project: objectives, design, and recruitment results.

    PubMed

    Steele, Emily J; Giles, Lynne C; Davies, Michael J; Moore, Vivienne M

    2011-07-01

    The Life Journeys of Young Women Project is the first population-based study to examine the role of economic uncertainty throughout early adulthood on age at first childbirth. A retrospective cross-sectional component was added to an existing cohort study that is based on a birth cohort of women born during 1973-1975 in Adelaide, South Australia (n ∼ 1,000). An event history calendar instrument was used to obtain data regarding a range of life domains including partnering, educational attainment, home ownership, higher education debt, employment, and pregnancies over a 20-year period (sometimes as detailed as at monthly intervals). Interviews were conducted between 2007 and 2009. An analysis framework applying time-varying and time-constant survival analysis techniques within a life-course framework was developed that will guide analyses to examine the role of duration and life-course timing of economic uncertainty on age at first childbirth. This paper discusses study objectives and design, fieldwork procedures, planned statistical analyses, and recruitment outcomes, focusing on novel features that would facilitate analogous epidemiologic research.

  18. Mapping the global journey of anthropogenic aluminum: a trade-linked multilevel material flow analysis.

    PubMed

    Liu, Gang; Müller, Daniel B

    2013-10-15

    Material cycles have become increasingly coupled and interconnected in a globalizing era. While material flow analysis (MFA) has been widely used to characterize stocks and flows along technological life cycle within a specific geographical area, trade networks among individual cycles have remained largely unexplored. Here we developed a trade-linked multilevel MFA model to map the contemporary global journey of anthropogenic aluminum. We demonstrate that the anthropogenic aluminum cycle depends substantially on international trade of aluminum in all forms and becomes highly interconnected in nature. While the Southern hemisphere is the main primary resource supplier, aluminum production and consumption concentrate in the Northern hemisphere, where we also find the largest potential for recycling. The more developed countries tend to have a substantial and increasing presence throughout the stages after bauxite refining and possess highly consumption-based cycles, thus maintaining advantages both economically and environmentally. A small group of countries plays a key role in the global redistribution of aluminum and in the connectivity of the network, which may render some countries vulnerable to supply disruption. The model provides potential insights to inform government and industry policies in resource criticality, supply chain security, value chain management, and cross-boundary environmental impacts mitigation.

  19. Lipid-based siRNA Delivery Systems: Challenges, Promises and Solutions Along the Long Journey.

    PubMed

    Sarisozen, Can; Salzano, Giuseppina; Torchilin, Vladimir P

    RNA interference (RNAi) is an evolutionary conserved highly specific gene-silencing mechanism initiated by small interfering RNA (siRNA) molecules. Fast-paced preclinical and clinical studies helped the siRNA technology become an efficient tool for undruggable targets in different diseases including genetic diseases, viral diseases and cancer. Despite great feature of siRNAs that can down-regulate any protein in the cells, the full potential and the success of the preclinical studies could not be translated into largely successful clinical outcomes. It has become clear that the possibility of overcoming the pitfalls for in vivo siRNA therapy fully depends on delivery systems. In this review, we start with the challenges and barriers for in vivo siRNA delivery. Then we briefly discuss the recent developments in siRNA modification technology. We specifically focused on siRNA lipidation and delivery approaches with special emphasis on the lipid based hybrid systems. Here we summarize the journey of lipid-based micelle-like nanoparticle systems that combine longevity in blood, effective cellular uptake and endosomal escape for successful siRNA delivery and discuss the multifunctional stimuli-sensitive systems based on lipids as the next generation smart systems.

  20. An unexpected journey: how cancer immunotherapy has paved the way for an HIV-1 cure.

    PubMed

    Smith, Kellie N; Housseau, Franck

    2015-03-01

    Over 30 million people worldwide are currently infected with human immunodeficiency virus type-1 (HIV-1). While HIV-1 infection was initially thought to be a death sentence, the advent of combination antiretroviral therapy (cART) in the mid-1990's resulted in decreases in viremia and an extended lifespan for infected persons. Despite this, long-term control of the virus in the absence of drug therapy has yet to be achieved, owing to the rebound in viral load and resumption of disease progression that follows removal of the patient from cART. Currently, the most promising candidates for an HIV-1 cure are immunotherapies that harness the patient's own immune system and induce cytotoxic T lymphocyte (CTL)-mediated clearance of infected cells. Most of these approaches were developed and optimized in the cancer setting and have had varying degrees of success, the findings from which have wide applications to various disease models. In this review, we evaluate the past successes and failures of cancer immunotherapy and how the findings have shaped our journey toward an HIV-1 cure.

  1. The software engineering journey: From a naieve past into a responsible future

    SciTech Connect

    Chapa, S.K.

    1997-08-01

    All engineering fields experience growth, from early trial & error approaches, to disciplined approaches based on fundamental understanding. The field of software engineering is making the long and arduous journey, accomplished by evolution of thinking in many dimensions. This paper takes the reader along a trio of simultaneous evolutionary paths. First, the reader experiences evolution from a zero-risk mindset to a managed-risk mindset. Along this path, the reader observes three generations of security risk management and their implications for software system assurance. Next is a growth path from separate surety disciplines to an integrated systems surety approach. On the way, the reader visits safety, security, and dependability disciplines and peers into a future vision which coalesces them. The third and final evolutionary path explored here transitions the software engineering field from best practices to fundamental understanding. Along this road, the reader observes a framework for developing a {open_quotes}science behind the engineering{close_quotes}, and methodologies for software surety analysis.

  2. Intersections between immigration, language, identity, and emotions: a science teacher candidate's journey

    NASA Astrophysics Data System (ADS)

    Rivera Maulucci, Maria S.

    2008-04-01

    This study reports a subset of findings from a larger, ongoing study aimed at exploring interactions between teacher identity, learning, and classroom practices in a social justice teacher education program at a selective liberal arts college in New York. This case-study explores the journey of Elena, as an immigrant, a student, and a pre-service teacher candidate towards becoming a social justice educator. Elena reflects upon her school language experiences as an immigrant youth, her learning in a social justice teacher education program, and her field experiences in an international high school. The analysis spans macro-, meso-, and microlevels to explore the ways globalization, particularly immigration, as well as schooling policies for English language learners interact with aspects of Elena's core identity, particularly in school settings. The findings show some of the ways language and literacy verified and/or denied aspects of Elena's core identity; specific instances where second language proficiency was cast as power and privilege versus disadvantage according to ethnic, language, and class categorizations; and the struggles Elena, and other immigrant youth may face given the focus on English language acquisition and high stakes accountability in schools, at the expense of students' primary language proficiency and affirmation of core identity markers.

  3. Some chronobiological and physiological problems associated with long-distance journeys.

    PubMed

    Reilly, Thomas; Waterhouse, Jim; Edwards, Benjamin

    2009-03-01

    Long-distance travel is becoming increasingly common. Whatever the means of transport, any long journey will be associated with "travel fatigue". The symptoms associated with this phenomenon result from a changed routine (particularly sleep lost and meals) and the general disruption caused by travel. Planning any trip well in advance will minimise many of these problems, but some factors are less easy to guard against. These problems include sitting in cramped and uncomfortable conditions and, with flights, the hypoxic environment in the cabin. After arrival at the destination in another country, there can be problems coping with the local language, alterations in food and different customs. If the flight has crossed the equator, then there is likely to be a change in season and natural lighting and, if it has crossed several time zones, there will also be the problem of "jet lag", caused by a transient desynchrony between the "body clock" and the new local time. Moreover, the new environment might differ from the place of departure with regard to ambient temperature and humidity, altitude, natural lighting (including ultraviolet radiation) and pollution. The traveller needs to be aware of these changes before setting off, so that appropriate preparations (clothing, for example) can be made.

  4. From waste to sustainable materials management: Three case studies of the transition journey.

    PubMed

    Silva, Angie; Rosano, Michele; Stocker, Laura; Gorissen, Leen

    2017-03-01

    Waste policy is increasingly moving on from the 'prevention of waste' to a 'sustainable materials policy' focused agenda recognising individual wastes as a resource. In order to comparatively analyse policy developments in enhanced waste management, three case studies were selected; San Francisco's Zero Waste Program, Flanders's Sustainable Materials Management Initiative and Japan's Sound Material-Cycle Society Plan. These case studies were chosen as an opportunity to investigate the variety of leading approaches, governance structures, and enhanced waste policy outcomes, emerging globally. This paper concludes that the current transitional state of waste management across the world, is only in the first leg of the journey towards Circular Economy closed loop production models of waste as a resource material. It is suggested that further development in government policy, planning and behaviour change is required. A focus on material policy and incorporating multiple front runners across industry and knowledge institutions are offered as potential directions in the movement away from end-pipe land-fill solutions.

  5. Paths to partnership: Veterans Health Administration's Journey in pilot testing breast cancer care quality measures.

    PubMed

    Hogg, Lori Hoffman

    2014-01-01

    Prioritizing personalized, proactive, patient-driven health care is among the Veterans Health Administration's (VHA's) transformational initiatives. As one of the largest integrated healthcare systems, the VHA sets standards for performance measures and outcomes achieved in quality of care. Evidence-based practice (EBP) is a hallmark in oncology nursing care. EBP can be linked to positive outcomes and improving quality that can be influenced directly by nursing interventions. VHA oncology nurses had the opportunity to partner with the Oncology Nursing Society (ONS), ONS Foundation, and the Joint Commission in the multiyear development of a comprehensive approach to quality cancer care. Building on a platform of existing measures and refining measurement sets culminated in testing evidence-based, nursing-sensitive quality measures for reliability through the ONS Foundation-supported Breast Cancer Care (BCC) Quality Measures Set. The BCC Measures afforded the VHA to have its many sites collectively assess documentation of the symptoms of patients with breast cancer, the use of colony-stimulating factors, and education about neutropenia precautions provided. Parallel paths of the groups, seeking evidence-based measures, led to the perfect partnership in the VHA's journey in pilot testing the BCC Measures in veterans with breast cancer. This generated further quality assessments and continuous improvement projects for spread and sustainability throughout the VHA.

  6. Item Response Theory Applied to Factors Affecting the Patient Journey Towards Hearing Rehabilitation

    PubMed Central

    Chenault, Michelene; Berger, Martijn; Kremer, Bernd; Anteunis, Lucien

    2016-01-01

    To develop a tool for use in hearing screening and to evaluate the patient journey towards hearing rehabilitation, responses to the hearing aid rehabilitation questionnaire scales aid stigma, pressure, and aid unwanted addressing respectively hearing aid stigma, experienced pressure from others; perceived hearing aid benefit were evaluated with item response theory. The sample was comprised of 212 persons aged 55 years or more; 63 were hearing aid users, 64 with and 85 persons without hearing impairment according to guidelines for hearing aid reimbursement in the Netherlands. Bias was investigated relative to hearing aid use and hearing impairment within the differential test functioning framework. Items compromising model fit or demonstrating differential item functioning were dropped. The aid stigma scale was reduced from 6 to 4, the pressure scale from 7 to 4, and the aid unwanted scale from 5 to 4 items. This procedure resulted in bias-free scales ready for screening purposes and application to further understand the help-seeking process of the hearing impaired. PMID:28028428

  7. Coast Salish and U.S. Geological Survey 2009 Tribal Journey water quality project

    USGS Publications Warehouse

    Akin, Sarah K.; Grossman, Eric E.

    2010-01-01

    The Salish Sea, contained within the United States and British Columbia, Canada, is the homeland of the Coast Salish Peoples and contains a diverse array of marine resources unique to this area that have sustained Coast Salish cultures and traditions for millennia. In July 2009, the Coast Salish People and U.S. Geological Survey conducted a second water quality study of the Salish Sea to examine spatial and temporal variability of environmental conditions of these surface waters as part of the annual Tribal Journey. Six canoes of approximately 100 towed multi parameter water-quality sondes as the Salish People traveled their ancestral waters during the middle of summer. Sea surface temperature, salinity, pH, dissolved oxygen, and turbidity were measured simultaneously at ten-second intervals, and more than 54,000 data points spanning 1,300 kilometers of the Salish Sea were collected. The project also synthesized Coast Salish ecological knowledge and culture with scientific monitoring to better understand and predict the response of coastal habitats and marine resources. Comparisons with data collected in 2008 reveal significantly higher mean surface-water temperatures in most subbasins in 2009 linked to record air temperatures that affected the Pacific Northwest in July 2009. Through large-scale spatial measurements collected each summer, the project helps to identify patterns in summer water quality, areas of water-quality impairment, and trends occurring through time.

  8. Metabotyping Patients’ Journeys Reveals Early Predisposition to Lung Injury after Cardiac Surgery

    PubMed Central

    Maltesen, Raluca Georgiana; Rasmussen, Bodil Steen; Pedersen, Shona; Hanifa, Munsoor Ali; Kucheryavskiy, Sergey; Kristensen, Søren Risom; Wimmer, Reinhard

    2017-01-01

    Cardiovascular disease is the leading cause of death worldwide and patients with severe symptoms undergo cardiac surgery. Even after uncomplicated surgeries, some patients experience postoperative complications such as lung injury. We hypothesized that the procedure elicits metabolic activity that can be related to the disease progression, which is commonly observed two-three days postoperatively. More than 700 blood samples were collected from 50 patients at nine time points pre-, intra-, and postoperatively. Dramatic metabolite shifts were observed during and immediately after the intervention. Prolonged surgical stress was linked to an augmented anaerobic environment. Time series analysis showed shifts in purine-, nicotinic acid-, tyrosine-, hyaluronic acid-, ketone-, fatty acid, and lipid metabolism. A characteristic ‘metabolic biosignature’ was identified correlating with the risk of developing postoperative complications two days before the first clinical signs of lung injury. Hence, this study demonstrates the link between intra- and postoperative time-dependent metabolite changes and later postoperative outcome. In addition, the results indicate that metabotyping patients’ journeys early, during or just after the end of surgery, may have potential impact in hospitals for the early diagnosis of postoperative lung injury, and for the monitoring of therapeutics targeting disease progression. PMID:28074924

  9. [A journey into the (un)known. Borderlands of knowledge for Leonhard Rauwolf (1535?-1596)].

    PubMed

    Walter, Tilmann

    2009-01-01

    The Augsburg physician Leonhard Rauwolf is known to the history of Western sciences for "discovering" the exotic flora of the Near East. This article deals with the social background of his studies in Germany and France and his perception of foreign lands, plants, and peoples. Before Rauwolf started his journey at Marseille in 1573 he had received a proper education in practical botany at Montpellier under Guillaume Rondelet. He had also collected about 600 specimens of plants in his herbarium. According to the common medical conventions of his time--most prominently represented by the Renaissance anatomist Andreas Vesalius--in his travel account Rauwolf claimed to tell only what he had seen, experienced, observed by himself, or touched with his own hands. Contrary to his own claim of pure "autopsy", or direct experience, however, Rauwolf's Aigentliche Beschreibung [Actual Description] was composed from different sources. As previously unnoted manuscript letters from the Trew-collection at the University Library of Erlangen show, editorial work on Rauwolf's book was a lengthy process. The final composition ended up drawing on such different sources as the Old and New Testament, ancient natural philosophy, Christian travel literature and sermons, more recent botanical books, oral information from other academics, fellow travellers or indigenous people, and--finally--Rauwolf's own mpressions and observations.

  10. Co-rich Mn crusts from the Magellan Seamount cluster: the long journey through time

    NASA Astrophysics Data System (ADS)

    Glasby, Geoffrey P.; Ren, Xiangwen; Shi, Xuefa; Pulyaeva, Irina A.

    2007-10-01

    The Magellan seamounts began forming as large submarine shield volcanoes south of the equator during the Cretaceous. These volcanoes formed as a cluster on the small Pacific plate in a period when tectonic stress was absent. Thermal subsidence of the seafloor led to sinking of these volcanoes and the formation of guyots as the seamounts crossed the equatorial South Pacific (10-0°S) sequentially and ocean surface temperatures became too high for calcareous organisms to survive. Guyot formation was completed between about 59 and 45 Ma and the guyots became phosphatized at about 39-34 and 27-21 Ma. Ferromanganese crusts began formation as proto-crusts on the seamounts and guyots of the Magellan Seamount cluster towards the end of the Cretaceous up to 55 Ma after the formation of the seamounts themselves. The chemical composition of these crusts evolved over time in a series of steps in response to changes in global climate and ocean circulation. The great thickness of these crusts (up to 15-20 cm) reflects their very long period of growth. The high Co contents of the outer parts of the crusts are a consequence of the increasing deep circulation of the ocean and the resulting deepening of the oxygen minimum zone with time. Growth of the Co-rich Mn crusts in the Magellan Seamount cluster can be considered to be the culmination of a long journey through time.

  11. The journey of positioning self as both mental health nurse and qualitative researcher: a critical reflection.

    PubMed

    Brunero, S J; Jeon, Y H; Foster, K

    2015-09-01

    This paper discusses the development of a mental health nurse clinician to a mental health nurse researcher. Understanding the theoretical and professional drives that shape mental health nurses clinical practice and how that links to becoming a researcher is discussed. Mental health nurses who conduct research have to often move between their clinical roles and that of the researcher, doing this safely using a reflective supervision approach enables the nurse to conduct the research from a stronger professional and ethical standpoint. The intention of the paper is to encourage mental health nurses to engage in research and development. Shifting between the positions of a mental health nurse clinician and a qualitative researcher has some parallels to the processes in the nurse-service user relationship. This paper addresses this development from practitioner to researcher in one mental health nurse's journey through a PhD study using constructivist grounded theory. The paper examines theoretical and professional drives that have shaped my clinical practice and the role of the researcher in constructivist grounded theory, the notion of the researcher shifting between insider and outsider status, and the importance of reflexivity in conducting research. These influences will be discussed in the context of the development of a constructivist grounded theory study of the delivery of health care to service users with a mental illness in general hospital wards.

  12. Writing for self-discovery: a semester-long journey at the graduate level.

    PubMed

    Hays, Mary M

    2005-01-01

    Writing for self-discovery begins on the first day of class and continues throughout the semester. Class introduction compares this journey to flying an airplane, requiring adjustments to successfully reach the destination. A systems framework promotes writing-to-learn and writing as a self-discovery tool for graduate nursing administration students in this clinical preceptorship. Because writing-to-learn is an unfamiliar concept for many students, the process is incorporated into the self-evaluation tools of writing discovery and intention statements, keeping a clinical learning log, reflective questioning, and feedback strategies. The purpose is to foster the critical administrative processes of writing, thinking, analyzing, and synthesizing. Written instructor feedback probes the relationships between concepts and their relationships with students' learning. Future strategies will include additional formative and summative self-evaluative tools, including videotaping, to foster awareness of self in a written format for both students and instructor. The goal is to prepare master's graduates who are creative thinkers, self-evaluators, and analytical writers for service in clinical and administrative settings.

  13. What If Education Is Not a Race?: The Need within Democratic Life to See Education as a Personal, Interpersonal, and Transpersonal Journey and the Present Possibilities for Helping the People to See This

    ERIC Educational Resources Information Center

    Novak, Bruce

    2010-01-01

    In this paper, the author outlines what No Child Left Behind policy might mean first in personal then in philosophical terms. First, the author will trace a bit of Obama's own educational development: how he was first set on a personal educational journey and how, proceeding along with that journey, he eventually came to successfully elicit…

  14. Love stories: understanding the caring journeys of aged Greek-Australian carers.

    PubMed

    Horsfall, Debbie; Blignault, Ilse; Perry, Astrid; Antonopoulos, Penny

    2016-03-01

    This article documents the findings of a short-term longitudinal study that explored the caring journeys of aged Greek carers providing in-home care for their spouse. Through a deeper understanding of carers' decisions and decision-making and insights from service providers and community leaders, we aimed to inform policy makers, service managers and providers about how to develop and promote culturally appropriate support services, and negotiate them with carers and care recipients in a timely way. Initially, we conducted three focus groups and one follow-up forum with service providers and Greek community leaders. Then, over a 6-month period, we conducted two in-home interviews and two telephone interviews with 12 older Greek carers. We sought to understand factors influencing carers' decision-making regarding service uptake, and we provided information about services as required. Through our thematic analysis, we found that most carers wanted to remain as independent as possible and to avoid forced separation from the one they loved, through institutionalisation. They placed great value on their caring role which, while a struggle at times, gave them a sense of meaning, purpose and belonging. We also found that carers had great resourcefulness, strength and competence. They were all in long-term relationships, had negotiated coming to a foreign country and establishing themselves and were now in the process of negotiating old age and increasing frailty while at the same time providing care and support to family and friends. Our findings suggest that services need to be communicated in ways which support what carers value, not on outdated assumptions about cultural groups, otherwise providers will perpetuate exclusion. We propose an outreach in-home service model with an emphasis on ageing well and staying at home. This model of service provision is a model of care which emphasises relationships and community, and seeks to build social and cultural capital.

  15. Moving the journey towards independence: Adolescents transitioning to successful diabetes self-management

    PubMed Central

    Strickland, C. June

    2016-01-01

    Purpose To gain a greater understanding of adolescent’s experiences living with Type 1 diabetes mellitus (T1DM) and create a theoretical paradigm. Methods Grounded theory as described by Glaser was used. Fifteen in-depth interviews were conducted with adolescent’s ages 11 to 15 with T1DM. Symbolic interactionism is the theoretical framework for grounded theory. Data were collected; transcribed, coded, and analyzed simultaneously using constant comparative analysis and findings were grounded in the words of participants. Results A theoretical model was created with the concept of “normalizing”. Normalizing was defined as the ability to integrate diabetes into one’s daily life to make diabetes ‘part of me’. Phase four of the model, and the focus of this manuscript was “Moving the Journey towards Independence” and included: 1) taking over care, 2) experiencing conflict with parents, and 3) realizing diabetes is hard. The major task for adolescents in this phase was separating from parents to independently manage diabetes. The normalizing task for this phase was: “taking on the burden of care”. Adolescents described challenges with independent care and increased parental conflict including: fearing needles, forgetting insulin, feeling embarrassed and believing that diabetes was a burden in their life. Additionally, juggling the multiple responsibilities of home, school and work along with managing a chronic illness during adolescence is challenging. Conclusions Transitioning to diabetes self-management is a challenge for adolescents. This model advances understanding of the moving processes in adolescents transitioning; additionally, hypotheses are presented that may be used for developing interventions to promote success in self-management. PMID:26190456

  16. Guillain–Barré syndrome and anti-ganglioside antibodies: a clinician-scientist’s journey

    PubMed Central

    YUKI, Nobuhiro

    2012-01-01

    Guillain–Barré syndrome (GBS) is the most frequent cause of acute flaccid paralysis. Having seen my first GBS patient in 1989, I have since then dedicated my time in research towards understanding the pathogenesis of GBS. Along with several colleagues, we identified IgG autoantibodies against ganglioside GM1 in two patients with GBS subsequent to Campylobacter jejuni enteritis. We proceeded to demonstrate molecular mimicry between GM1 and bacterial lipo-oligosaccharide of C. jejuni isolated from a patient with GBS. Our group then established a disease model for GBS by sensitization with GM1 or GM1-like lipo-oligosaccharide. With this, a new paradigm that carbohydrate mimicry can cause autoimmune disorders was demonstrated, making GBS the first proof of molecular mimicry in autoimmune disease. Patients with Fisher syndrome, characterized by ophthalmoplegia and ataxia, can develop the disease after an infection by C. jejuni. We showed that the genetic polymorphism of C. jejuni sialyltransferase, an enzyme essential to the biosynthesis of ganglioside-like lipo-oligosaccharides determines whether patients develop GBS or Fisher syndrome. This introduces another paradigm that microbial genetic polymorphism can determine the clinical phenotype of human autoimmune diseases. Similarities between the clinical presentation of Fisher syndrome and Bickerstaff brainstem encephalitis have caused debate as to whether they are in fact the same disease. We demonstrated that IgG anti-GQ1b antibodies were common to both, suggesting that they are part of the same disease spectrum. We followed this work by clarifying the nosological relationship between the various clinical presentations within the anti-GQ1b antibody syndrome. In this review, I wanted to share my journey from being a clinician to a clinician-scientist in the hopes of inspiring younger clinicians to follow a similar path. PMID:22850724

  17. A classification of user-generated content into consumer decision journey stages.

    PubMed

    Vázquez, Silvia; Muñoz-García, Óscar; Campanella, Inés; Poch, Marc; Fisas, Beatriz; Bel, Nuria; Andreu, Gloria

    2014-10-01

    In the last decades, the availability of digital user-generated documents from social media has dramatically increased. This massive growth of user-generated content has also affected traditional shopping behaviour. Customers have embraced new communication channels such as microblogs and social networks that enable them not only just to talk with friends and acquaintances about their shopping experience, but also to search for opinions expressed by complete strangers as part of their decision making processes. Uncovering how customers feel about specific products or brands and detecting purchase habits and preferences has traditionally been a costly and highly time-consuming task which involved the use of methods such as focus groups and surveys. However, the new scenario calls for a deep assessment of current market research techniques in order to better interpret and profit from this ever-growing stream of attitudinal data. With this purpose, we present a novel analysis and classification of user-generated content in terms of it belonging to one of the four stages of the Consumer Decision Journey Court et al. (2009) (i.e. the purchase process from the moment when a customer is aware of the existence of the product to the moment when he or she buys, experiences and talks about it). Using a corpus of short texts written in English and Spanish and extracted from different social media, we identify a set of linguistic patterns for each purchase stage that will be then used in a rule-based classifier. Additionally, we use machine learning algorithms to automatically identify business indicators such as the Marketing Mix elements McCarthy and Brogowicz (1981). The classification of the purchase stages achieves an average precision of 74%. The proposed classification of texts depending on the Marketing Mix elements expressed achieved an average precision of 75% for all the elements analysed.

  18. Slow Boat to Centauri: A Millennial Journey Exploiting Resources Along the Way

    NASA Astrophysics Data System (ADS)

    Gilster, P. A.

    Before our species can begin interstellar exploration, a Solar System-wide infrastructure will need to be in place. Driving its construction will be two realities: 1) We will need to develop the technologies to alter the trajectories of Earth-crossing objects as a means of planetary security; 2) Our drive to understand our place in the universe will impel us to explore ever more distant targets to learn whether or not life exists elsewhere. Interstellar expansion is not likely to be sudden and disruptive but an evolutionary progression through a series of ever more distant targets that satisfy these imperatives. Exploration of the outer planets will search for life in sub-surface oceans on venues as distinct as Europa, Triton and numerous Kuiper Belt objects. Understanding the factors that disrupt the Oort Cloud will lead us to the study of what Freeman Dyson calls "iceteroids" and the possibility of exotic life even there. Rogue planets moving through interstellar space without stars are under investigation, with several candidate objects already identified. Before we reach even the nearest stars, we will examine these and consider the possibility of faint brown dwarfs in nearby space. Ultimately, our journey into the Orion Arm will witness many stops along the way. The Oort Cloud may extend halfway to Alpha Centauri and our dispersal can be gradual as we move between our own system and the possibly overlapping cometary cloud around the Alpha Centauri stars. Such "slow boat" migration may take tens of millennia but involves no technologies inconsistent with known physics.

  19. [Pictures and documents from the journey of the count palatine Ottheinrich to Cracow and Berlin in 1536/37].

    PubMed

    Marsch, Angelika

    2003-01-01

    Just in time for teh 500th anniversary of the count palatine and later elector Ottheinrich (1502-1558) in April 2002, it became known that to this Renaissance rule we owe the earliest pictures of towns and residences from Upper Bavaria, Franconia and the Upper Palatine, from Bohemia, Silesia, Poland, Brandenburg and Saxonia. These pictures are the first series of town views after the wood engravings of the Schedel World Chronicle of 1493. Fifty plates in the size of about 30 x 40-86 cm show seventy town views, of which before only the cities of Breslau, Neisse, Prag and Eichstätt were reproduced in the work of 1493. For centuries the genesis of these pen-and-ink-drawings, coloured with watercolour and opaque water colour and ornamented with heightened gold, lay in obscurity. We only knew that they came from the monastery of Ebrach to the university library of Wurzburg in the course of teh secularisation in the year 1803. Lately these pictures, that show no signatures, but only the names of towns in the banderoles, could be identified as picture documents of a rather unknown journey of the Count Palatine Ottheinrich to Cracow and Berlin. The reason for Ottheinrich's journey was to discharge the unpaid promissory note of the marriage portion of his grandmother, the Polish Princess Hedwig who had married George the Rich of Bavaria-Landshut in 1475. The examination of hte pictures and their genesis, made by Angelika Marsch together with ten German, Polish and Czech scientists, also led to the finding of hitherto unknown documents proving that Ottheinrich's ride to his great-uncle King Sigismund the Elder had been successful. These documents also show by whom Ottheinrich was accompanied and why he didn't choose the direct way back from Cracow to Neuburg, but via Berlin. These journey pictures of Ottheinrich date fom the early times of the depiction of real towns. At the same time the first handed down picture documentation of a principal journey is of great interest

  20. A Modern Explorer's Journey - using events for innovative multipurpose educational outreach

    NASA Astrophysics Data System (ADS)

    Lilja Bye, Bente

    2014-05-01

    Earth observations are important across the specter of geo-sciences. The Group on Earth Observations (GEO) is coordinating efforts to build a Global Earth Observation System of Systems, or GEOSS. The lack of dedicated funding to support specific Science &Technology activities in support of GEOSS is one of the most important obstacles to engaging the Science &Technology communities in its implementation. Finding resources to outreach and capacity building is likewise a challenge. The continuation of GEO and GEOSS rely on political support which again is influenced by public opinions. The GEO Ministerial Summit in 2014 was an event that both needed visibility and represented an opportunity to mobilize the GEO community in producing outreach and educational material. Through the combined resources from two of GEO tasks in the GEO work plan, a multipurpose educational outreach project was planned and executed. This project addressed the following issues: How can the GEO community mobilize resources for its work plan projects in the Societal Benefit Area Water? How can we produce more educational and capacity building material? How can the GEO community support the GEO secretariat related to public relations (material and otherwise) Based on activities described in the GEO work plan, a showcase video and online campaign consisting on a series of webinars were developed and produced. The video and webinars were linked through a common reference: the water cycle. Various aspects of the water cycle ranging from general to more technical and scientific education were covered in the webinars, while the video called A Modern Explorer's Journey focused on story telling with a more emotional appeal. The video was presented to the Ministers at the GEO Ministerial Summit and distributed widely to the GEO community and through social media and articles (as embedded YouTube and more). A discussion of challenges and successes of this event-based educational outreach project will be

  1. From Gates to Engagement: A Ten-Year Retrospective of Widener University's Journey to Reclaim Its Soul and Fulfill Its Mission as a Leading Metropolitan University

    ERIC Educational Resources Information Center

    Harris, James T., III; Pickron-Davis, Marcine

    2013-01-01

    In this reflective essay, we describe Widener University's 10-year transformation from a disengaged institution to an institution that has a metropolitan-focused mission vested in civic leadership, community engagement, and service-learning. We describe our journey to embed an expansive civic frame that includes concrete practices of pedagogy,…

  2. Restoring a Ruptured Relationship: Barnard College's Caryl Phillips' Senior English Seminar Focuses on Broken International Connections and Culminates with a Trans-Atlantic Journey

    ERIC Educational Resources Information Center

    Keels, Crystal L.

    2004-01-01

    Millions of African people who were captured, kidnapped and shackled for sale as part of the trans-Atlantic slave trade first passed through Cape Coast Castle in Ghana, West Africa. They stepped through the doorway that set them on a horrifying journey across the Atlantic Ocean. Men, women and children were taken by force, leaving their loved…

  3. Journeys of Transformation: A Statewide Effort by Mathematics and Science Professors To Improve Student Understanding. Case Reports from Participants in the Maryland Collaborative for Teacher Preparation.

    ERIC Educational Resources Information Center

    Gardner, Maureen B., Ed.

    This document presents the Maryland Collaborative for Teacher Preparation (MCTP) faculty's reviews on instructional issues of different disciplines. Contents include: (1) "The Maryland Collaborative for Teacher Preparation"; (2) "Guiding Principles: New Thinking in Mathematics and Science Teaching"; (3) "Introduction: Parallel Journeys of Risk and…

  4. The Journey from De-Culturalization to Community Cultural Wealth: The Power of a Counter Story-Telling Curriculum and How Educational Leaders Can Transform Schools

    ERIC Educational Resources Information Center

    Cuevas, P. Antonio

    2016-01-01

    Generations of Latino students have been negatively impacted by de-culturalizing policies, epistemologies and pedagogies in the U.S. educational system. This article examines the impact of Critical Race Theory (CRT) in the classroom. In this article I give my "testimonio" documenting my educational journey and how I have been transformed…

  5. Recovery Journeys of Counselors and Clients: A Case Study of the Therapeutic Alliance in a Drug Treatment and Rehabilitation Center in Malaysia

    ERIC Educational Resources Information Center

    Amat, Mohamad Isa

    2013-01-01

    The therapeutic alliance is a significant research area in counseling. The understanding of the therapeutic alliance, particularly in drug treatment settings helps counselors and clients to increase the treatment outcomes and its treatment process. The present study investigated the journeys of recovering counselors and clients in a private…

  6. A Community College Instructor's Reflective Journey toward Developing Pedagogical Content Knowledge for Nature of Science in a Non-Majors Undergraduate Biology Course

    ERIC Educational Resources Information Center

    Krajewski, Sarah J.; Schwartz, Renee

    2014-01-01

    Research supports an explicit-reflective approach to teaching about nature of science (NOS), but little is reported on teachers' journeys as they attempt to integrate NOS into everyday lessons. This participatory action research paper reports the challenges and successes encountered by an in-service teacher, Sarah, implementing NOS for the…

  7. "The Way to a Man's Heart." Journey and War Metaphors. Metaphorical Conceptualisations of the Western Romance Model in English and Spanish.

    ERIC Educational Resources Information Center

    Lopez, Maria Angeles Navarrete

    2001-01-01

    This paper examines two examples of the Western model of romance in English and Spanish discourse: the English metaphor, "the (best) way to a man's heart is through his stomach" (journey metaphor) and its Spanish counterpart, "Al hombre se le conquista por el estomago" (war metaphor). Both central metaphors entail a number of…

  8. One Educational Technology Colleague's Journey from Dotcom Leadership to University E-Learning Systems Leadership: Merging Design Principles, Systemic Change and Leadership Thinking

    ERIC Educational Resources Information Center

    Chow, Anthony S.

    2013-01-01

    This paper describes my journey from instructional technology professional and doctoral student to instructional technology leader and tenure-track faculty member. I reflect on 15 years of application, in government, industry, and higher education, of what I learned in the classroom from some of the giants of the field (Wager, Morgan, Kaufman,…

  9. Transitioning to and Sustaining District-Wide Inclusive Services: A 7-Year Study of a District's Ongoing Journey and Its Accompanying Complexities

    ERIC Educational Resources Information Center

    Ryndak, Diane Lea; Reardon, Ric; Benner, Susan R.; Ward, Theresa

    2007-01-01

    This case study describes the journey of one school district as it focused for 5 years on affecting district-wide systemic change related to inclusive education for all students with disabilities, including those with severe disabilities. Information is provided about the district's efforts across 5 years, and data are provided across those 5 and…

  10. The Galileo single-event upset solution and risk assessment

    NASA Technical Reports Server (NTRS)

    Burdick, Garry M.; Kopf, Edward H.; Meyer, Donald D.

    1986-01-01

    The Galileo probe will be subject to radiation fields and energetic particle bombardment during its outward bound journey and in orbit around Jupiter and its moons. To avoid the occurrence and propagation of effects of single event upset (SEU) bit state changes induced by the bombardments attempts were made to harden the Galileo electronics against SEUs. The hazards are especially acute for Schottky diode and low-power Schottky TTL parts. The preventive action options which were scheduled are reviewed, noting the selection of CMOS chips as replacements for SEU-susceptible devices. The simulation and risk assessment that were performed to evaluate the potential success of the replacements are summarized, with emphasis on the data employed to ensure the accuracy of the assessments and the predicted effects of SEUs in the various Galileo subsystems.

  11. The online use of Violence and Journey metaphors by patients with cancer, as compared with health professionals: a mixed methods study

    PubMed Central

    Semino, Elena; Demjén, Zsófia; Demmen, Jane; Koller, Veronika; Payne, Sheila; Hardie, Andrew; Rayson, Paul

    2017-01-01

    Objective To compare the frequencies with which patients with cancer and health professionals use Violence and Journey metaphors when writing online; and to investigate the use of these metaphors by patients with cancer, in view of critiques of war-related metaphors for cancer and the adoption of the notion of the ‘cancer journey’ in UK policy documents. Design Computer-assisted quantitative and qualitative study of two data sets totalling 753 302 words. Setting A UK-based online forum for patients with cancer (500 134 words) and a UK-based website for health professionals (253 168 words). Participants 56 patients with cancer writing online between 2007 and 2012; and 307 health professionals writing online between 2008 and 2013. Results Patients with cancer use both Violence metaphors and Journey metaphors approximately 1.5 times per 1000 words to describe their illness experience. In similar online writing, health professionals use each type of metaphor significantly less frequently. Patients’ Violence metaphors can express and reinforce negative feelings, but they can also be used in empowering ways. Journey metaphors can express and reinforce positive feelings, but can also be used in disempowering ways. Conclusions Violence metaphors are not by default negative and Journey metaphors are not by default a positive means of conceptualising cancer. A blanket rejection of Violence metaphors and an uncritical promotion of Journey metaphors would deprive patients of the positive functions of the former and ignore the potential pitfalls of the latter. Instead, greater awareness of the function (empowering or disempowering) of patients’ metaphor use can lead to more effective communication about the experience of cancer. PMID:25743439

  12. The journey from opposition to recovery from eating disorders: multidisciplinary model integrating narrative counseling and motivational interviewing in traditional approaches

    PubMed Central

    2013-01-01

    Background In the world of today’s of ever-briefer therapies and interventions, people often seem more interested in outcome than process. This paper focuses on the processes used by a multidisciplinary team in the journey from opposition to change to recovery from eating disorders. The approach outlined is most relevant to those with severe and enduring illness. Methods This paper describes a five-phase journey from eating-disorder disability and back to health as it occurs for patients in a community-based facility. This integrative model uses narrative and motivational interviewing counseling weaved into traditional approaches. It approaches illness from a transdiagnostic orientation, addressing the dynamics and needs demanded by the comorbidities and at the same time responding effectively in a way that reduces the influence of the eating disorder. The treatment described involves a five-phase journey: Preliminary phase (choosing a shelter of understanding); Phase 1: from partial recognition to full acknowledgment; Phase 2: from acknowledgment to clear cognitive stance against the eating disorder; Phase 3: towards clear stance against the “patient” status; Phase 4: towards re-authoring life and regaining self-agency; Phase 5: towards recovery and maintenance. Results In a longitudinal study of patients with a severe and debilitating eating disorder treated with this approach. The drop-out rate was less than 10%. This was during the first two months of treatment for those diagnosed with bulimia nervosa, and this was higher than in those diagnosed with anorexia nervosa. At the end of treatment (15 months to 4 years later) 65% of those treated with anorexia nervosa and 81% of those treated with bulimia nervosa were either in a fully recovered state or in much improved. At the four-year follow-up, 68% of those diagnosed with anorexia nervosa and 83% of those diagnosed with bulimia nervosa were categorized as either fully recovered or much improved. All

  13. The Impact of a Violent Physical Assault on a Registered Nurse: Her Healing Journey and Return to Work.

    PubMed

    Graham, Holly

    2017-03-28

    Healthcare practitioners are at an increased risk for workplace violence. What happens to a practitioner after a devastating physical assault from a patient in the workplace? This case report describes the impact of a violent assault on a registered nurse and her healing journey and return to the workplace. The Department of Veteran Affairs/Department of Defense "Clinical Practice Guidelines for Posttraumatic Stress Disorder" outline three categories of risk factors that are associated with the development of posttraumatic stress disorder: pretraumatic factors, peritraumatic or trauma-related factors, and posttraumatic factors. Each of these risk factors can contribute to the likelihood of an individual developing posttraumatic stress disorder after a traumatic incident and will be used to frame the discussion of this case. The registered nurse gave her full and informed consent for the author to tell her story.

  14. The journey of a sandwich: computer-based laboratory experiments about the human digestive system in high school biology teaching.

    PubMed

    Sorgo, Andrej; Hajdinjak, Zdravka; Briski, Darko

    2008-03-01

    Teaching high school students about the digestive system can be a challenge for a teacher when s/he wants to overcome rote learning of facts without a deeper understanding of the physiological processes inside the alimentary tract. A series of model experiments illustrating the journey of a sandwich was introduced into teaching high school biology. Using a computer equipped with a commercially available data-acquisition system and a couple of sensors, it was possible to illustrate the basic underlying physical and chemical principles of digestion to the students. Students were able to investigate, through hands-on activities, the chewing force of the jaws, importance of the mechanical breakdown of food, enzymatic activity of pepsin and amylase, antibacterial activity of hydrochloric acid, and importance of the villi for absorption. Students found the experiments interesting and helpful for understanding the digestive process. Furthermore, the results from testing indicated that the students had a deeper understanding of the physiological processes.

  15. From model rockets to spacewalks: an astronaut physician's journey and the science of the United States' space program.

    PubMed

    Parazynski, Scott E

    2006-01-01

    From simple childhood dreams to their fulfillment, this presentation chronicles the author's life journey from young model rocketteer through his medical training and eventual career as a NASA astronaut. Over the course of four Space Shuttle flights and a cumulative 6 weeks in space, including 20 hours of Extravehicular Activity (EVA, or spacewalking), this article describes a wide range of activities and scientific payloads that are representative of the unique and valuable science that can be accomplished in the microgravity of space. NASA's efforts to develop inspection and repair capabilities in the aftermath of the Columbia tragedy are also covered, as are the nation's plans for returning to the Moon and continuing on to Mars as part of the Vision for Space Exploration (VSE).

  16. The arduous journey to find a portrait of Beauchêne fils: a famous anatomist and surgeon.

    PubMed

    Spinner, Robert J; Wolanskyj, Alexandra P

    2012-09-01

    Earlier publications by our group have reported the major contributions of Beauchêne fils, Edme François Chauvot de Beauchêne (1778-1830), a prosector, and surgeon in Paris. These included a variety of firsts: the finding of an intraneural ganglion cyst, the description of the exploded skull (Beauchêne) technique, and the case of air pulmonary embolism. This article describes the exhaustive efforts necessary to locate a portrait of him. Information obtained along the circuitous journey through 13 generations over five centuries will clarify the important medical accomplishments by individuals of a noble family. The discovered portraits will allow scholars to honor accurately the individuals, particularly Beauchêne fils, in the future.

  17. Sentencing Male Sex Offenders Under the Age of 14: A Law Reform Advocacy Journey in Hong Kong.

    PubMed

    Ng, Wai-Ching Irene; Cheung, Monit; Ma, Anny Kit-Ying

    2015-01-01

    The common law presumption that a boy under the age of 14 is incapable of sexual intercourse has provoked controversial debates in Hong Kong. This article describes a 6-step advocacy journey to examine how community efforts have helped modify this law so that juvenile male sexual offenders under the age of 14 who have committed the crime of having sexual intercourse with underage females can be sentenced to receive appropriate treatment. Seven court cases provided by the magistrates' courts in Hong Kong were used in this advocacy effort for the removal of the presumption in July 2012. Although this effort has yet to reveal signs of effectiveness, it represents greater public awareness about providing rehabilitation appropriate for juvenile sex offenders through a formal sentence. Restorative justice, as opposed to retributive or punitive justice, places an emphasis on rehabilitation of the offender and restoration of victims to a place of wholeness.

  18. From Model Rockets to Spacewalks: an Astronaut Physician’s Journey and the Science of the United States’ Space Program*

    PubMed Central

    Parazynski, Scott E

    2006-01-01

    From simple childhood dreams to their fulfillment, this presentation chronicles the author’s life journey from young model rocketteer through his medical training and eventual career as a NASA astronaut. Over the course of four Space Shuttle flights and a cumulative 6 weeks in space, including 20 hours of Extravehicular Activity (EVA, or spacewalking), this article describes a wide range of activities and scientific payloads that are representative of the unique and valuable science that can be accomplished in the microgravity of space. NASA’s efforts to develop inspection and repair capabilities in the aftermath of the Columbia tragedy are also covered, as are the nation’s plans for returning to the Moon and continuing on to Mars as part of the Vision for Space Exploration (VSE). PMID:18528479

  19. From the Gut to the Brain: Journey and Pathophysiological Effects of the Food-Associated Trichothecene Mycotoxin Deoxynivalenol

    PubMed Central

    Maresca, Marc

    2013-01-01

    Mycotoxins are fungal secondary metabolites contaminating food and causing toxicity to animals and humans. Among the various mycotoxins found in crops used for food and feed production, the trichothecene toxin deoxynivalenol (DON or vomitoxin) is one of the most prevalent and hazardous. In addition to native toxins, food also contains a large amount of plant and fungal derivatives of DON, including acetyl-DON (3 and 15ADON), glucoside-DON (D3G), and potentially animal derivatives such as glucuronide metabolites (D3 and D15GA) present in animal tissues (e.g., blood, muscle and liver tissue). The present review summarizes previous and very recent experimental data collected in vivo and in vitro regarding the transport, detoxification/metabolism and physiological impact of DON and its derivatives on intestinal, immune, endocrine and neurologic functions during their journey from the gut to the brain. PMID:23612752

  20. The tortuous journey of introducing the nurse practitioner as a new member of the healthcare team: a meta-synthesis.

    PubMed

    Andregård, Anna-Carin; Jangland, Eva

    2015-03-01

    The aim of this study was to explore the obstacles to and the opportunities for achieving optimal interprofessional team collaboration with the introduction of the nurse practitioner (NP). A team approach can contribute importantly to sustainable and safe patient care, and NPs have been added to the healthcare team in many countries. Following the international trend towards the development of the acute care NP, the role has recently been initiated in surgical care in Sweden. The introduction of an advanced nursing role into existing organisations raises questions about how the role will be developed and what its effects will be on collaboration between the different professions. We conducted a systematic review of qualitative studies using the meta-ethnographic approach developed by Noblit and Hare. Literature in the field of nursing was searched on PubMed and CINAHL, and empirical qualitative studies from outpatient and inpatient care in seven countries were included. The studies were appraised according to national guidelines and templates and were analysed and synthesised according to the meta-ethnographic approach. A total of 26 studies were included in the synthesis. The analysis revealed four themes: (i) a threat to professional boundaries, (ii) a resource for the team, (iii) the quest for autonomy and control, and (iv) necessary properties of a developing interprofessional collaboration. Based on these themes, the synthesis was created and presented as a metaphorical journey. The implementation of a new nursing role in a traditional healthcare team is a complex process influenced by many factors and can be described as "a tortuous journey towards a partially unknown destination". The synthesised obstacles and opportunities drawn from international studies may help healthcare organisations and new NPs prepare for, and optimise, the implementation of a new nursing role.

  1. Barriers to effective communication across the primary/secondary interface: examples from the ovarian cancer patient journey (a qualitative study).

    PubMed

    Farquhar, M C; Barclay, S I G; Earl, H; Grande, G E; Emery, J; Crawford, R A F

    2005-09-01

    Effective communication across the primary/secondary interface is vital for the planning and delivery of appropriate patient care throughout the cancer patient journey. This study describes GPs' views of the communication issues across the primary/secondary interface in relation to ovarian cancer patients using qualitative interviews with purposively sampled general practitioners (GPs) and an audit of hospital medical records of 30 deceased ovarian cancer patients. Issues raised by the GPs related to the content and format of communications, but of most concern was the tardiness. The time lag between dictation and typing letters ranged from 0 to 27 days, with a delay of up to 8 days for signing before transit through various mail systems to the GP. Three stages in the patient journey were characterized by particular issues: (1) in the pre-diagnostic and diagnostic stage was a need for prompt information regarding the results of tests and diagnoses, and clearer guidance on the use of tests and fast-track referrals; (2) in the active treatment phase, when GPs could lose touch with their patients, they needed effective communication in order to provide moral support and crisis management; and (3) when oncology withdrew and the focus of care switched back to the community for the terminal phase, GPs needed information to enable them to pick up the baton of care. There is a need to develop and evaluate interventions aimed at improving the content and speed of communications between secondary and primary care. Such interventions are likely to be complex and might include the greater use of telephone or fax for more selected communications, a review of secretarial support, the use of email, the development of GP designed proformas, the feasibility of patient/carer letter delivery options, nurse-led communication, universal electronic patient records, or a revisiting of the patient-held record.

  2. Toxic Tourism: A New Itinerary for the Environmental Justice Movement.

    ERIC Educational Resources Information Center

    Di Chiro, Giovanna

    2001-01-01

    Tours of minority group neighborhoods show participants the effects of polluting industries that are disproportionately sited near them. The tours make people aware of this overt environmental racism and inspire them to take action. Such tours must be handled with tact, preferably by the affected communities themselves, to avoid voyeurism and…

  3. Geosciences help to protect human health: estimation of the adsorbed radiation doses while flight journeys, as important step to radiation risk assessment

    NASA Astrophysics Data System (ADS)

    Chernov, Anatolii; Shabatura, Olexandr

    2016-04-01

    Estimation of the adsorbed radiation dose while flight journeys is a complex problem, which should be solved to get correct evaluation of equivalent effective doses and radiation risk assessment. Direct measurements of the adsorbed dose in the aircrafts during regional flights (3-10 hours) has shown that the radiation in the plane may increase 10-15 times (to 2-4 mSv/h) compared to the values on the surface of the Earth (0.2-0.5 mSv/h). Results of instrumental research confirmed by the other investigations. It is a fact that adsorbed doses per year while flight journeys are less than doses from medical tests. However, while flight journeys passengers get the same doses as nuclear power plant staff, people in zones of natural radiation anomalies and so should be evaluated. According to the authors' research, flight journeys are safe enough, when solar activity is normal and if we fly under altitude of 18 km (as usual, while intercontinental flights). Most of people travel by plane not so often, but if flight is lasting in dangerous periods of solar activity (powerful solar winds and magnetic field storms), passengers and flight crew can adsorb great amount of radiation doses. People, who spend more than 500 hours in flight journeys (pilots, business oriented persons', government representatives, etc.) get amount of radiation, which can negatively influence on health and provoke diseases, such as cancer. Authors consider that problem actual and researches are still going on. It is revealed, that radiation can be calculated, using special equations. Great part of radiation depends on very variable outer-space component and less variable solar. Accurate calculations of doses will be possible, when we will take into account all features of radiation distribution (time, season of year and exact time of the day, duration of flight), technical features of aircraft and logistics of flight (altitude, latitude). Results of first attempts of radiation doses modelling confirmed

  4. The Relationship Between Health Management and Information Behavior Over Time: A Study of the Illness Journeys of People Living With Fibromyalgia

    PubMed Central

    2016-01-01

    Background Over the course of a chronic illness, patients face many challenges, including understanding what is happening to them and developing an effective strategy for managing illness. While there is existing literature concerning how people seek health-related information and cope with chronic illnesses, there is a need for additional research on how information affects patients’ understandings of their illness, and how changes in this understanding affect their health management strategies over time. Objective This study examined how health management, information seeking, and information consumption and use processes are related throughout an illness. Methods A diversified recruitment strategy involving multiple media channels was used to recruit participants for an interview study. During the interviews, participants were asked to draw an “illness journey” timeline. The data were analyzed using a qualitative approach drawn from Interpretative Phenomenological Analysis and Grounded Theory. Results The study identified four main health management features of illness journeys: onset, progression toward diagnosis, acceptance, and development of an effective management strategy. The study then focused on how information seeking changes over illness journeys, particularly in terms of a transition from active information seeking to monitoring with intermittent focused searching. Last, the paper describes the information consumption and use processes that patients engaged in throughout their journey. Conclusions This study makes three important contributions to the field. First, it presents an integrated conceptualization of how health management and information behaviors are related on illness journeys. Second, it adds to our existing knowledge on health literacy and self-management of chronic illness. Third, the study has implications for health interface design. PMID:27780794

  5. Exploring Shamanic Journeying: Repetitive Drumming with Shamanic Instructions Induces Specific Subjective Experiences but No Larger Cortisol Decrease than Instrumental Meditation Music

    PubMed Central

    Gingras, Bruno; Pohler, Gerald; Fitch, W. Tecumseh

    2014-01-01

    Exposure to repetitive drumming combined with instructions for shamanic journeying has been associated with physiological and therapeutic effects, such as an increase in salivary immunoglobulin A. In order to assess whether the combination of repetitive drumming and shamanic instructions is specifically associated with these effects, we compared the effect of listening to either repetitive drumming or instrumental meditation music for 15 minutes on salivary cortisol concentration and on self-reported physiological and psychological states. For each musical style, two groups of participants were exposed to two conditions: instructions for shamanic journeying or relaxation instructions. A total of 39 participants (24 females) inexperienced in shamanic journeying completed the experiment. Salivary cortisol concentrations were measured before and after exposure to music. In addition, participants filled out a mood questionnaire before and after the experiment and completed a post experiment questionnaire on their experiences. A significant decrease in the concentration in salivary cortisol was observed across all musical styles and instructions, indicating that exposure to 15 minutes of either repetitive drumming or instrumental meditation music, while lying down, was sufficient to induce a decrease in cortisol levels. However, no differences were observed across conditions. Significant differences in reported emotional states and subjective experiences were observed between the groups. Notably, participants exposed to repetitive drumming combined with shamanic instructions reported experiencing heaviness, decreased heart rate, and dreamlike experiences significantly more often than participants exposed to repetitive drumming combined with relaxation instructions. Our findings suggest that the subjective effects specifically attributed to repetitive drumming and shamanic journeying may not be reflected in differential endocrine responses. PMID:24999623

  6. From "At-Risk" to "At-Promise": A Three-Year Journey

    ERIC Educational Resources Information Center

    Coleman, J. Harrison

    2004-01-01

    Emily Spong Elementary School is a Pre-K-5 urban school in a high-poverty community, surrounded on three sides by public housing and with an enrollment of 250 black students, most of them from single-parent homes and many being raised by grandparents. The school has the highest Title I enrollment in the district.

  7. Thermal changes observed before and after J.-L. Etienne's journey to the North Pole. Is central nervous system temperature preserved in hypothermia?

    PubMed

    Bittel, J H; Livecchi-Gonnot, G H; Hanniquet, A M; Poulain, C; Etienne, J L

    1989-01-01

    The thermoregulatory responses of a French doctor, Jean-Louis Etienne, were examined in a standard cold test before and after his journey to the North Pole, to investigate whether general and/or local cold adaptation had occurred. The two tests were carried out in a climatic chamber for 2 h at rest (dry bulb temperature, 1 degree C; relative humidity, 40%; wind speed, 0.8 m.s-1). After his journey, Etienne showed a general hypothermic-hypometabolic adaptation, i.e. a decrease in rectal temperature (Tre) and metabolic heat production (M), and an increased local skin temperature of the extremities. Between the two tests, a change occurred in the relationship between tympanic temperature (Tty) and M. During the post-journey cold test, Tty [as representative of the central nervous system (CNS) temperature] increased while the decrease in Tre was accelerated, probably due to a redistribution of blood volume towards the CNS. Such a mechanism would protect the central core with special reference to the CNS.

  8. [Botanical journey of Josef A. Knapp in Galicia as a part of exploration of Austro-Hungarian Monarchy].

    PubMed

    Wysokińska, Beata

    2011-01-01

    Josef Armin Knapp (1843-1899) as Austrian botanist was interested in development of botanical knowledge of Austro-Hungarian Monarchy--his maternal country. Monarchy, during the long regency of emperor Franz Josef I, was multinational, very much diversified geographically territory. This large empire had included, among others, such countries as present Austria, Hungary, Slovakia, Croatia, Ukraine, Romania and the southern part of present Poland--previously known as Galicia. J. A. Knapp was interested in studying these parts of empire which were considered peripheries and less-known. It seems to have met the requirements of science, economy and administration of Vienna. J. A. Knapp in his large floristic researches had included explorations of considerable part of the Monarchy and had left an interesting scientific legacy. His research papers were results of botanical explorations in selected areas of the Monarchy--area of Nitra (currently a city in Slovakia), Slavonia (presently a land in Croatia) and Galicia (the historical area in the south of Poland). This article refers to the botanical journey of J. A. Knapp in Galicia in summer 1868. The main purpose of his journey was to visit and explore selected places in Galicia--the surroundings of Jaslo and Sanok towns and some specific areas within the Bieszczady Mountains, which are part of the Carpathians Mountains. Botanical researches in the Bieszczady Mountains provided by J. A. Knapp can be considered nowadays as very important and pioneering in that area. In the second part of XIX century this area was highly populated and the observed anthropogenic pressure applied to the nature was strong. Now, the area is considered a very valuable natural territory--since 1973 it has been occupied by the Bieszczady National Park--one of Polish national parks. J. A. Knapp had spent more than two months in Galicia thanks to the great hospitality of Polish people, especially botanists: A. Rehmann, I. R. Czerwiakowski, W. Jab

  9. Overview of nano-drugs characteristics for clinical application: the journey from the entry to the exit point

    NASA Astrophysics Data System (ADS)

    Bose, Tanima; Latawiec, Diane; Mondal, Partha Pratim; Mandal, Subhra

    2014-08-01

    The ever-increasing number of diseases worldwide requires comprehensive, efficient, and cost-effective modes of treatments. Among various strategies, nanomaterials fulfill most of these criteria. The unique physicochemical properties of nanoparticles have made them a premier choice as a drug or a drug delivery system for the purpose of treatment, and as bio-detectors for disease prognosis. However, the main challenge is the proper consideration of the physical properties of these nanomaterials, while developing them as potential tools for therapeutics and/or diagnostics. In this review, we focus mainly on the characteristics of nanoparticles to develop an effective and sensitive system for clinical purposes. This review will present an overview of the important properties of nanoparticles, through their journey from its route of administration until disposal from the human body after accomplishing targeted functionality. We have chosen cancer as our model disease to explain the potentiality of nano-systems for therapeutics and diagnostics in relation to several organs (intestine, lung, brain, etc.). Furthermore, we have discussed their biodegradability and accumulation probability which can cause unfavorable side effects in healthy human subjects.

  10. Second space Christmas for ESA: Huygens to begin its final journey to Titan/ Media activities.

    NASA Astrophysics Data System (ADS)

    2004-12-01

    At 1.25 billion km from Earth, after a 7-year journey through the Solar system, ESA’s Huygens probe is about to separate from the Cassini orbiter to enter a ballistic trajectory toward Titan, the largest and most mysterious moon of Saturn, in order to dive into its atmosphere on 14 January. This will be the first man-made object to explore in-situ this unique environment, whose chemistry is assumed to be very similar to that of the early Earth just before life began, 3.8 billion years ago. The Cassini-Huygens pair, a joint mission conducted by NASA, ESA and the Italian space agency (ASI), was launched into space on 15 October 1997. With the help of several gravity assist manoeuvres during flybys of Venus, Earth and Jupiter, it took almost 7 years for the spacecraft to reach Saturn. The Cassini orbiter, carrying Huygens on its flank, entered an orbit around Saturn on 1 July 2004, and began to investigate the ringed planet and its moons for a mission that will last at least four years. The first distant flyby of Titan took place on 2-3 July 2004. It provided data on Titan's atmosphere which were confirmed by the data obtained during the first close flyby on 26 October 2004 at an altitude of 1174 km. These data were used to validate the entry conditions of the Huygens probe. A second close flyby of Titan by Cassini-Huygens at an altitude of 1200 km is scheduled on 13 December and will provide additional data to further validate the entry conditions of the Huygens probe. On 17 December the orbiter will be placed on a controlled collision course with Titan in order to release Huygens on the proper trajectory, and on 21 December (some dates and times are subject to minor adjustment for operational reasons, except the entry time on 14 January which is know to within an accuracy of under 2 minutes) all systems will be set up for separation and the Huygens timers will be set to wake the probe a few hours before its arrival at Titan. The Huygens probe is due to separate on

  11. Stresses of Single Parenting

    MedlinePlus

    ... ways to avoid the stress of being a single parent? Single parenthood can bring added pressure and stress ... share day-to-day responsibilities or decision-making, single parents must provide greater support for their children while ...

  12. The tragic 1824 journey of the Hawaiian king and queen to London: history of measles in Hawaii.

    PubMed

    Shulman, Stanford T; Shulman, Deborah L; Sims, Ronald H

    2009-08-01

    The susceptibility of isolated island-based populations to acute infections like measles is well documented, most clearly in Fiji and the Faröe Islands. We review the remarkably tragic 1824 journey of King Kamehameha II and Queen Kamamalu of Hawaii to London and the later enormous impact of measles on Hawaii on first arrival in 1848. The young royalty came to seek an audience with King George IV to negotiate an alliance with England. Virtually the entire royal party developed measles within weeks of arrival, 7 to 10 days after visiting the Royal Military Asylum housing hundreds of soldiers' children. Within the month the king (27) and queen (22) succumbed to measles complications. Their bodies were transported to Hawaii by Right Honorable Lord Byron (Captain George Anson, the poet's cousin). Before 1848 measles was unknown in Hawaii. Several epidemics struck Hawaii in late 1848, beginning with measles and pertussis, then diarrhea and influenza. Measles arrived at this time from California, spreading from Hilo, Hawaii, through all the islands; 10% to 33% of the population died. Subsequent measles epidemics occurred in 1861, 1889 to 1890, 1898, and 1936 to 1937, the latter with 205 deaths. The imported epidemics of infections including measles diminished Hawaii's population from approximately 300,000 at Captain Cook's arrival in 1778 to 135,000 in 1820 and 53,900 in 1876. The measles deaths of the king and queen in London in 1824, likely acquired visiting a large children's home, was a harbinger of the devastating impact of measles upon Hawaiians 24 years later with its first arrival to the Sandwich (Hawaiian) Islands.

  13. Dawn: An Ion-Propelled Journey to the Beginning of the Solar System

    NASA Technical Reports Server (NTRS)

    Brophy, John R.; Rayman, Marc D.; Pavri, Betina

    2008-01-01

    The Dawn mission is designed to perform a scientific investigation of the two heaviest mainbelt asteroids Vesta and Ceres. These bodies are believed to preserve records of the physical and chemical conditions present during the formation of the solar system. The mission uses an ion propulsion system to enable the single Dawn spacecraft and its complement of scientific instruments to orbit both of these asteroids. Dawn's three science instruments - the gamma ray and neutron detector, the visible and infrared mapping spectrometer, and the primary framing camera - were successfully tested after launch and are functioning normally. The ion propulsion system includes three ion thrusters of the type flown previously on NASA's Deep Space 1 mission. A minimum of two ion thrusters is necessary to accomplish the Dawn mission. Checkout of two of the ion thrusters was completed as planned within 30 days after launch. This activity confirmed that the spacecraft has two healthy ion thrusters. While further checkout activities are still in progress, the activities completed as of the end of October indicate that the spacecraft is well on its way toward being ready for the start of the thrusting-cruise phase of the mission beginning December 15th.

  14. An unexpected journey: conceptual evolution of mechanoregulated potassium transport in the distal nephron.

    PubMed

    Carrisoza-Gaytan, Rolando; Carattino, Marcelo D; Kleyman, Thomas R; Satlin, Lisa M

    2016-02-15

    Flow-induced K secretion (FIKS) in the aldosterone-sensitive distal nephron (ASDN) is mediated by large-conductance, Ca(2+)/stretch-activated BK channels composed of pore-forming α-subunits (BKα) and accessory β-subunits. This channel also plays a critical role in the renal adaptation to dietary K loading. Within the ASDN, the cortical collecting duct (CCD) is a major site for the final renal regulation of K homeostasis. Principal cells in the ASDN possess a single apical cilium whereas the surfaces of adjacent intercalated cells, devoid of cilia, are decorated with abundant microvilli and microplicae. Increases in tubular (urinary) flow rate, induced by volume expansion, diuretics, or a high K diet, subject CCD cells to hydrodynamic forces (fluid shear stress, circumferential stretch, and drag/torque on apical cilia and presumably microvilli/microplicae) that are transduced into increases in principal (PC) and intercalated (IC) cell cytoplasmic Ca(2+) concentration that activate apical voltage-, stretch- and Ca(2+)-activated BK channels, which mediate FIKS. This review summarizes studies by ourselves and others that have led to the evolving picture that the BK channel is localized in a macromolecular complex at the apical membrane, composed of mechanosensitive apical Ca(2+) channels and a variety of kinases/phosphatases as well as other signaling molecules anchored to the cytoskeleton, and that an increase in tubular fluid flow rate leads to IC- and PC-specific responses determined, in large part, by the cell-specific composition of the BK channels.

  15. Repetition suppression to faces in the fusiform face area: A personal and dynamic journey.

    PubMed

    Henson, Richard N

    2016-07-01

    I review a number of fMRI studies that investigate the effects of repeating faces on responses in the fusiform face area (FFA). These studies show that repetition suppression (RS), as well as repetition enhancement (RE), are sensitive to multiple factors, including pre-existing stimulus representations, cognitive task, lag between repetitions and spatial attention. Parallel EEG studies provide additional constraints on the timing of these repetition effects. Together, the results suggest that RS is not a unitary phenomenon, but likely subsumes multiple mechanisms that operate under different conditions. These mechanisms of course need to relate to single-cell data and known physiological mechanisms; but to make further progress, I believe we need dynamical neural network models that relate these mechanisms to the properties of neural populations that are measured by fMRI and EEG data. One example model is sketched, in which RS reflects an acceleration of neural dynamics, owing to reduced prediction error within a recurrent visual processing hierarchy.

  16. Decoding the Regulatory Network for Blood Development from Single-Cell Gene Expression Measurements

    PubMed Central

    Haghverdi, Laleh; Lilly, Andrew J.; Tanaka, Yosuke; Wilkinson, Adam C.; Buettner, Florian; Macaulay, Iain C.; Jawaid, Wajid; Diamanti, Evangelia; Nishikawa, Shin-Ichi; Piterman, Nir; Kouskoff, Valerie; Theis, Fabian J.; Fisher, Jasmin; Göttgens, Berthold

    2015-01-01

    Here we report the use of diffusion maps and network synthesis from state transition graphs to better understand developmental pathways from single cell gene expression profiling. We map the progression of mesoderm towards blood in the mouse by single-cell expression analysis of 3,934 cells, capturing cells with blood-forming potential at four sequential developmental stages. By adapting the diffusion plot methodology for dimensionality reduction to single-cell data, we reconstruct the developmental journey to blood at single-cell resolution. Using transitions between individual cellular states as input, we develop a single-cell network synthesis toolkit to generate a computationally executable transcriptional regulatory network model that recapitulates blood development. Model predictions were validated by showing that Sox7 inhibits primitive erythropoiesis, and that Sox and Hox factors control early expression of Erg. We therefore demonstrate that single-cell analysis of a developing organ coupled with computational approaches can reveal the transcriptional programs that control organogenesis. PMID:25664528

  17. An unexpected journey: conceptual evolution of mechanoregulated potassium transport in the distal nephron

    PubMed Central

    Carrisoza-Gaytan, Rolando; Carattino, Marcelo D.; Kleyman, Thomas R.

    2016-01-01

    Flow-induced K secretion (FIKS) in the aldosterone-sensitive distal nephron (ASDN) is mediated by large-conductance, Ca2+/stretch-activated BK channels composed of pore-forming α-subunits (BKα) and accessory β-subunits. This channel also plays a critical role in the renal adaptation to dietary K loading. Within the ASDN, the cortical collecting duct (CCD) is a major site for the final renal regulation of K homeostasis. Principal cells in the ASDN possess a single apical cilium whereas the surfaces of adjacent intercalated cells, devoid of cilia, are decorated with abundant microvilli and microplicae. Increases in tubular (urinary) flow rate, induced by volume expansion, diuretics, or a high K diet, subject CCD cells to hydrodynamic forces (fluid shear stress, circumferential stretch, and drag/torque on apical cilia and presumably microvilli/microplicae) that are transduced into increases in principal (PC) and intercalated (IC) cell cytoplasmic Ca2+ concentration that activate apical voltage-, stretch- and Ca2+-activated BK channels, which mediate FIKS. This review summarizes studies by ourselves and others that have led to the evolving picture that the BK channel is localized in a macromolecular complex at the apical membrane, composed of mechanosensitive apical Ca2+ channels and a variety of kinases/phosphatases as well as other signaling molecules anchored to the cytoskeleton, and that an increase in tubular fluid flow rate leads to IC- and PC-specific responses determined, in large part, by the cell-specific composition of the BK channels. PMID:26632600

  18. Ascribing Functions to Genes: Journey Towards Genetic Improvement of Rice Via Functional Genomics

    PubMed Central

    Mustafiz, Ananda; Kumari, Sumita; Karan, Ratna

    2016-01-01

    Rice, one of the most important cereal crops for mankind, feeds more than half the world population. Rice has been heralded as a model cereal owing to its small genome size, amenability to easy transformation, high synteny to other cereal crops and availability of complete genome sequence. Moreover, sequence wealth in rice is getting more refined and precise due to resequencing efforts. This humungous resource of sequence data has confronted research fraternity with a herculean challenge as well as an excellent opportunity to functionally validate expressed as well as regulatory portions of the genome. This will not only help us in understanding the genetic basis of plant architecture and physiology but would also steer us towards developing improved cultivars. No single technique can achieve such a mammoth task. Functional genomics through its diverse tools viz. loss and gain of function mutants, multifarious omics strategies like transcriptomics, proteomics, metabolomics and phenomics provide us with the necessary handle. A paradigm shift in technological advances in functional genomics strategies has been instrumental in generating considerable amount of information w.r.t functionality of rice genome. We now have several databases and online resources for functionally validated genes but despite that we are far from reaching the desired milestone of functionally characterizing each and every rice gene. There is an urgent need for a common platform, for information already available in rice, and collaborative efforts between researchers in a concerted manner as well as healthy public-private partnership, for genetic improvement of rice crop better able to handle the pressures of climate change and exponentially increasing population. PMID:27252584

  19. ESO takes the public on an astronomical journey "Around the World in 80 Telescopes"

    NASA Astrophysics Data System (ADS)

    2009-03-01

    Year of Astronomy 2009. 100HA is on track to be the largest single science public outreach event ever, with more than 1500 events registered in over 130 countries. 100HA will take place over four days and nights, from 2-5 April 2009. It is a worldwide celebration composed of a broad range of activities aimed at involving the public. During this period, people from around the globe will share the experience and wonder of observing the sky. For many, it will be their first glimpse of the marvels of the heavens through a telescope. For others, it is the perfect opportunity to impart their knowledge and excitement, helping unveil the cosmos to fresh and eager eyes. Astronomers at ESO are also organising local public events near their headquarters in Garching, near Munich. In the Munich city centre, ESO astronomers, together with colleagues from the Excellence Cluster Universe, will share their views of the cosmos with members of the public. ESO in Chile is also participating in a series of events to celebrate the 100 Hours of Astronomy. In Antofagasta, an exhibition by international and local astrophotographers will be unveiled at the main mall in the city. Star parties will be organised for the public in the desert outside Antofagasta, in coordination with the local university UCN. In Santiago, ESO is offering, along with other international observatories and the Chilean astronomical community, a complete set of programmes, including public talks, night observations and interactive exhibitions. In San Pedro de Atacama, the ALMA project will install an inflatable planetarium for the local community, and astronomy workshops and star parties will be offered to the public. More information ESO, the European Southern Observatory, is the foremost intergovernmental astronomy organisation in Europe. It is supported by 14 countries: Austria, Belgium, the Czech Republic, Denmark, France, Finland, Germany, Italy, the Netherlands, Portugal, Spain, Sweden, Switzerland and the United

  20. A Personal Journey into Gay Marriage in a Heteronormative Society: Or...How Many Times Do We Have to Get "Married" in Order to Have Our Rights in the USA?

    ERIC Educational Resources Information Center

    King, Kathleen P.

    2010-01-01

    Understanding the continuing struggle for lesbian, gay, bisexual, transgender, and queer (LGBTQ) equality can be difficult for people who have not experienced the issues firsthand. This brief article describes the journey of one woman and her female partner as they repeatedly seek to make their lifetime commitment legal in the USA. Readers will…

  1. A Descriptive Case Study of the Perceptions and Use of Adventist Edge: An Initiative Developed in Response to the North American Division of Seventh-Day Adventists' Document, "Journey to Excellence"

    ERIC Educational Resources Information Center

    Forbes, Pamela C.

    2011-01-01

    Problem. The Southern Union started the Adventist EDGE initiative as an action plan in response to the North American Division's document, "Journey to Excellence." The Adventist EDGE became a comprehensive educational reform initiative. However, there were different ideas on how the innovation should look when in action in the schools, and these…

  2. "To Finally Understand How to Do Well Is the Hardest Part": Seeing the Transfer Journey, Research and Research-Inclusive Careers through the Eyes of Undergraduate Transfer Students Pursuing Science Majors

    ERIC Educational Resources Information Center

    Ewers, Tola Latola Marie

    2014-01-01

    This multi-case qualitative study explored how University of Wisconsin-Madison (UW-Madison) undergraduate science major transfer students' backgrounds, transfer journey, previous research and/or other academic experiences and future aspirations shaped perceptions and beliefs about research, research-inclusive careers and integration and engagement…

  3. Single Custodial Fathers.

    ERIC Educational Resources Information Center

    Hanson, Shirley May Harmon

    This paper reviews literature from the past 10 years about single fathers. Statistics are presented to show the number of single fathers, their race, socioeconomic status, religion, age, and employment. Other issues discussed include an analysis of single fathers' parenting and homemaking skills, their motivation for custody, and visiting and…

  4. Single-Sex Classrooms

    ERIC Educational Resources Information Center

    Protheroe, Nancy

    2009-01-01

    Although single-sex education was once the norm in the U.S., the practice has largely been confined to private schools for more than a century. However, with the introduction of the final version of the U.S. Department of Education's so-called single-sex regulations in 2006, public schools were allowed greater flexibility to offer single-sex…

  5. Living with a Single Parent

    MedlinePlus

    ... Happens in the Operating Room? Living With a Single Parent KidsHealth > For Kids > Living With a Single Parent ... single parents can be a great idea, too. Single Parents and Work Single parents are often working parents ...

  6. Living with a Single Parent

    MedlinePlus

    ... Video: Getting an X-ray Living With a Single Parent KidsHealth > For Kids > Living With a Single Parent ... single parents can be a great idea, too. Single Parents and Work Single parents are often working parents ...

  7. Annie's Journey to Healing

    ERIC Educational Resources Information Center

    Kreisle, Beate

    2008-01-01

    Ongoing traumatising life events can often cause a person to the have physical or emotional characteristics of one who is mentally disabled or autistic, making it easy to form a wrong first impression. This article presents the story of one such person in a Positive Peer Culture program in a group treatment facility in Germany. In Positive Peer…

  8. Fernando's Long Journey Home

    ERIC Educational Resources Information Center

    Reclaiming Children and Youth, 2013

    2013-01-01

    This article describes how use of the "Developmental Audit" tool and related court documents shaped the outcome of the life of a young Mexican man who lived a remarkable saga of resilience, in his struggle to come to the United Stated (USA) to be reunited with his mother. As a small child, strong work ethics and support of family were…

  9. A Principal's Journey

    ERIC Educational Resources Information Center

    Yergalonis, Edward

    2005-01-01

    In the interview process, every aspiring principal naively speaks of assuming the role of instructional leader. The candidate has read the right books, taken the right courses, and attended every possible workshop to prepare for the day when he or she would become captain of his or her own ship. However, it does not take long for principals to…

  10. Slow journey home

    USGS Publications Warehouse

    Sovada, Marsha

    2008-01-01

    Eliminated from North Dakota's prairies by the mid-1900s, the return of the swift fox to its native habitat has been anything but speedy. Biologists are finally seeing the first signs of this diminutive animal's homecoming.

  11. The Transcultural Journey

    ERIC Educational Resources Information Center

    Slimbach, Richard

    2005-01-01

    Ready or not, a "transcultural" era is here. The dramatic expansion of airline travel and telecommunications technologies, tourism and student exchanges, immigration policies and trade agreements have served to connect vastly different peoples and places into increasingly complex relationships. Local, regional, and national economies are now…

  12. Journey: The Gang Alternative.

    ERIC Educational Resources Information Center

    Castellaw, Bonni

    1992-01-01

    An intensive three-day program at the Pines Catholic Camp, followed by weekly support meetings, aim to prevent Dallas teens from turning to gang participation. Program components include personal goal setting, commitment to a code of conduct, and physical activities that promote group unity and positive peer pressure. (SV)

  13. The Journeys toward Utopia.

    ERIC Educational Resources Information Center

    Campos, Pablo

    2002-01-01

    Explores the progress of utopian ideals throughout the history of university development, suggesting that whenever a new educational ideal and its architectural prototype occurred in different countries and cultures, a utopian concept has always been present. Uses architectural examples to assert that the quality of the university is directly…

  14. Continuing the Eclectic Journey.

    ERIC Educational Resources Information Center

    Nance, Don W.; Myers, Pennie

    1991-01-01

    Continues recent debate on the current state of theory and the proper role of eclectic approaches. Presents brief overview of Adaptive Counseling and Therapy/Readiness model as systematic form of eclecticism. Makes argument for matching counseling approach to nature of problem and readiness of the client rather than maintaining a single…

  15. Thematic Journeys. Young Investigators

    ERIC Educational Resources Information Center

    Zingher, Gary

    2005-01-01

    Some children delight in pursuing information about a particular subject. They are excited about facts and theories, and want to know about the "how" as well as the "what" and the "who." They love the challenge of making connections and seeing the ways the pieces of any puzzle or mystery are linked together. On research projects, these young…

  16. Personal Journeys, Future Challenges

    ERIC Educational Resources Information Center

    Johnson, Alex

    2009-01-01

    What makes a college or university president? Coming from a historically underrepresented group, the author discusses his own path to the presidency, and how various people and personal experiences have shaped him along the way. He offers a piece of advice on how most presidencies are approached--through the academic ranks. Critical to achieving a…

  17. A customer service journey.

    PubMed

    VanDecandelaere, Traci

    2012-01-01

    Converting security team members from simple rule enforcers to superior customer service providers required changes in leadership attitudes, rules, training, and other security traditions, but it has paid off in staff performance and recognition, according to the author.

  18. The Journey to Recovery

    ERIC Educational Resources Information Center

    Reiman, Mary

    2012-01-01

    When 250 employees of Lincoln Public Schools (LPS) in Lincoln, Nebraska, left their workspaces in the administration building on Friday, May 25, 2011, they thought the only thing that was significant was that it was the last day of the 2010-2011 school year. However, on Monday evening, May 30, 2011, during a wind and rain storm, the 90,000 square…

  19. Journey to the Reef

    ERIC Educational Resources Information Center

    Bryson, Linda

    2010-01-01

    Despite their experiences with a cartoon sponge, most elementary students know little about the diverse inhabitants of coral reefs. Therefore, with vivid photography and video, diverse coral reef inhabitants were brought to life for the author's fifth-grade students. Students shared their knowledge in language arts and even explored coral reefs in…

  20. The leadership journey.

    PubMed

    Schaeffer, Leonard D

    2002-10-01

    It isn't always easy to change leadership hats or to alter the way you assess a business problem. Under pressure, most executives fall back on the management style or approach that worked in the last crisis they faced. But old approaches rarely work in new and demanding situations. Just ask Leonard Schaeffer, chairman and CEO of WellPoint Health Networks, one of the country's largest and most successful managed-care companies. In this account, he describes how he consciously adopted three very different styles of leadership at critical points during his 30-year career, depending on the business challenges at hand. Schaeffer headed up the U.S. Health Care Finance Administration during the Carter years--and led the charge toward more efficient work practices at that agency. Then he transformed Blue Cross of California from a floundering bureaucracy losing close to $1 million each day into a strong public company, WellPoint. The dire circumstances at Blue Cross had dictated that Schaeffer initially be an autocratic leader, which he considers the managerial equivalent of being an emergency room surgeon--forced to do whatever it takes to save a patient's life. But as the company rebounded, the CEO shed that "any decision is better than no decision" style. He has become a participative, hands-off leader-setting strategies and goals from above but letting WellPoint's line managers and executives figure out how best to achieve those goals. Most recently, Schaeffer has turned into a reformer--a leader who works with one foot outside the company to spur changes in health care and society. There are pitfalls in switching leadership styles, Schaeffer admits, but this flexibility is necessary for realizing corporate- and personal-success.

  1. A Leadership Journey

    ERIC Educational Resources Information Center

    Knudsen, Gene

    2007-01-01

    This article features Ellen Minette, principal of Heidelberg Middle School in Heidelberg, Germany. Minette attended 13 schools before she graduated from high school. Her father, an Air Force pilot who served in the Korean War and who was a part of the Berlin Airlift, was deployed much of the time as they moved from one posting to another. Growing…

  2. A Teaching Journey

    ERIC Educational Resources Information Center

    Ratzel, Marsha

    2013-01-01

    The author of this article, a middle school science teacher, reflects on her teaching profession and how she connected to other teachers which helped fuel her students' love of learning. She describes her traditional teaching practice and the facilities of her school's middle science laboratory facilities. She explains how social media…

  3. An American Journey

    DTIC Science & Technology

    2002-01-01

    pressures for social service spending, potentially limiting the resources available for other domestic and military programs? How will it affect the...United States…They seem to be a religious people…but to what point does their life conform to their doctrine? What is the true power of...of the influence of religion on the morals and the social and political state of a people….”5 Seen on a billboard in Memphis, TN: “JESUS OFFERS

  4. Our Great Journey

    ERIC Educational Resources Information Center

    Fearon, Bec

    2008-01-01

    For nearly two years a group of 12 people, who are service-users from L8 and Fazakerley Resource Centres for adults with learning disabilities, had been working with artist Leo Fitzmaurice on WILD!, a project investigating what contemporary art meant to them. Part of the Bluecoat Connect programme, run with support from Liverpool Biennial and…

  5. Old Journey, New Heights

    NASA Technical Reports Server (NTRS)

    DelFrate, John

    2005-01-01

    If you could see the road ahead, you might pass up a fantastic opportunity because you're blinded by the potential pitfalls. In my case, I was testing the project management waters at the NASA Dryden Flight Research Center after ten years of being a research engineer. I was an eager (but ignorant) rookie project manager (PM) and I was willing to engage in just about any project without knowing what it would entail. The assignment I accepted was to help NASA's Environment Research Aircraft and Sensor Technology (ERAST) Project, a partnership with a fledgling Uninhabited Aerial Vehicle (UAV) industry, to tackle stratospheric flight. I remember one of our industrial partners querying me about whether or not I understood what 1 was getting into. Like one of those bobble-head toys that have become quite popular, I nodded. But in reality, I didn't have a clue. His response was, "Hang on, it's going to be a wild ride." He was right. In retrospect, if I had clearly understood the ten years of pitfalls that were coming, I might not have "hung on." Now I can look back and say that I would not trade the experience for anything. The lows included the destruction of a number of UAVs on my watch. Later someone told me that we should not be surprised if we lost one UAV for every ten flights. We wrote many chapters in the book on what can go wrong with UAVs-and we are still writing. As you can imagine, each mishap was accompanied by an investigation. What an education!

  6. My Journey with Toxoplasmosis

    ERIC Educational Resources Information Center

    Winter-Messiers, Mary Ann

    2006-01-01

    The author describes her fears and struggles as she came to terms, as an American expatriate in France, with a medical diagnosis of Toxoplasmosis. This condition led to her birthing a son with Asperger's Syndrome. She tells of plunging herself into research to learn more about Toxoplasmosis, the number of things that could be seriously wrong with…

  7. The Leadership Journey

    DTIC Science & Technology

    2011-04-01

    Daniel Goleman defined motivation as “a passion for work…and a propensity to pursue goals with energy and persistence,” regardless of money or status...Great Leaders, xiii. 72 Ibid. 73 Goleman , “What Makes a Leader?” 74 Baldoni, Lead By Example: 50 Ways Great Leaders Inspire Results, 205. 75... Goleman , Daniel. “What Makes a Leader?” Harvard Business Review, original 1998, reprinted in Janaury 2004. http://hbr.org/2004/01/what-makes-a

  8. Geisinger's Retail Innovation Journey.

    PubMed

    Prince, Denise B; Graf, Thomas

    2015-01-01

    In 2003, Geisinger Health System formed a new group, Geisinger Ventures (GV), to accelerate the growth of new lines of business that were extensions of the core mission of the organization. Careworks, the convenient care clinic line of business, began in early 2006 as one of the early components of the GV portfolio. Over the past nine years, Geisinger has tested several retail and walk-in models, including in-store clinics, separate retail sites, and models colocated with primary care practices and emergency departments. Each site and model presents different benefits and challenges with respect to patient care, marketing, staffing, and clinical integration. With the implementation of healthcare reform and a decision to participate in Medicaid'managed care, Geisinger's strategic need for convenient care options has intensified, and new models, including e-visits and telemedicine specialty consultations, are being actively explored. Geisinger's view is that healthcare is rapidly changing, being affected by demographic shifts, diagnostic and treatment options, payment changes, and communication technologies. Healthcare delivery must flex to adjust to these and other trends, and retail clinics are part of that response. Careful examination of the critical elements necessary for optimal care (including wellness, prevention, and management of chronic disease and severe multimorbid disease) and then matching those elements to the optimal mode and site of care will lead to a streamlined healthcare system. The historical--and still most prevalent--methodology of traditional office, emergency department, and inpatient care options are not ideal for all patients' care needs in the twenty-first century. A thoughtful, deliberate extension of those options will be necessary. Rather than simply adding a static retail or virtual offering, medical professionals should develop a process to continually assess patients, technology, payment, and disease changes so that they are constantly adding exciting new options to the clinical delivery model. The ability to assess and respond to the changes that these varied inputs drive will be the most important element of success for the future.

  9. Dillard's Culinary Journey

    ERIC Educational Resources Information Center

    Chew, Cassie M.

    2008-01-01

    A new institute at Dillard University promises to enliven scholarly research on the cultural and social history of the foods of the African diaspora. To be started next spring with $1-million from the late singer Ray Charles, the Institute for the Study of Culinary Cultures will oversee research, academic courses, public programs, and an annual…

  10. A journey through PROTEOSONICS.

    PubMed

    Araújo, J E; Oliveira, E; Kouvonen, P; Corthals, G L; Lodeiro, C; Santos, H M; Capelo, J L

    2014-04-01

    Ultrasonic energy is gaining momentum in Proteomics. It helps to shorten many proteomics workflows in an easy and efficient manner. Ultrasonic energy is nowadays used for protein extraction, solubilisation and cell disruption, to speed protein identification, protein quantification, peptide profiling, metal-protein complexes characterisation and imaging mass spectrometry. The present review gives a perspective of the latest achievements in ultrasonic-based sample treatment for proteomics as well as provides the basic concepts and the tools of the trade to efficiently implement this tool in proteomics labs.

  11. The Incredible Journey.

    ERIC Educational Resources Information Center

    Science Activities, 1995

    1995-01-01

    Presents a Project WET water education activity. Students simulate the movement of water within the water cycle by role-playing a water molecule's movements. Students learn the states of water as it moves through the water cycle. (LZ)

  12. Journey to the Outdoors

    ERIC Educational Resources Information Center

    Boyd, Margaret

    2013-01-01

    A keen personal interest in natural history, involvement in environmental organisations, and experience, first as a secondary biology teacher and later as a field teacher, means that this author has spent many years working outdoors. Any part of the curriculum involving ecological concepts would lead her to open the door and go outside. She…

  13. Falling in love with minerals terra mineralia - a journey to the most beautiful minerals of the world

    NASA Astrophysics Data System (ADS)

    Anna, D.

    2013-12-01

    Is it possible to make people fall in love with minerals? Yes, it is. And it happens daily at terra mineralia, a permanent exhibition displaying a collection of 3500 rare and beautiful minerals, precious stones and meteorites in Freiberg/Saxony. The exhibits are part of one of the world's largest private collections of minerals and have been given to the TU Bergakademie Freiberg on permanent loan by Dr. Erika Pohl-Ströher. The exquisite pieces stem from sites on every continent, and as such, allow the visitor to virtually journey around the world to the world's most beautiful minerals - an amazing and unexpected experience. The specimen are so unique in quality and aesthetical appearance that scientists and private collectors from all over the world are overwhelmed by their display. However, the exhibition is less targeted towards the specialist or collector. Due to the close ties of the terra mineralia to its parent organization, the TU Bergakademie Freiberg, which is one of the leading universities dedicated to the geo-sciences, it has been primarily designed to attract young visitors, school children and students. It is the expressed goal of the University and Dr. Erika Pohl-Ströher to give young people the opportunity to discover the fascinating aspects natural sciences have to offer. Therefore, the efforts of the museums educational service focus on raising awareness and enticing the young 'scientists' to be. Why not continue a live of learning where the interest in natural sciences had been nurtured in first place - at the TU Bergakademie in Freiberg, for example with studies in the fields of mineralogy, geology or mining? And while you are at it, come back to terra mineralia as a student to help form and train the next generation of young talents. So, does it work? Yes, even if it is still too early to see the young enrolled in the University. What we already see, is a tremendous amount of positive feed back from the young, their parents and educators

  14. Single molecule and single cell epigenomics.

    PubMed

    Hyun, Byung-Ryool; McElwee, John L; Soloway, Paul D

    2015-01-15

    Dynamically regulated changes in chromatin states are vital for normal development and can produce disease when they go awry. Accordingly, much effort has been devoted to characterizing these states under normal and pathological conditions. Chromatin immunoprecipitation followed by sequencing (ChIP-seq) is the most widely used method to characterize where in the genome transcription factors, modified histones, modified nucleotides and chromatin binding proteins are found; bisulfite sequencing (BS-seq) and its variants are commonly used to characterize the locations of DNA modifications. Though very powerful, these methods are not without limitations. Notably, they are best at characterizing one chromatin feature at a time, yet chromatin features arise and function in combination. Investigators commonly superimpose separate ChIP-seq or BS-seq datasets, and then infer where chromatin features are found together. While these inferences might be correct, they can be misleading when the chromatin source has distinct cell types, or when a given cell type exhibits any cell to cell variation in chromatin state. These ambiguities can be eliminated by robust methods that directly characterize the existence and genomic locations of combinations of chromatin features in very small inputs of cells or ideally, single cells. Here we review single molecule epigenomic methods under development to overcome these limitations, the technical challenges associated with single molecule methods and their potential application to single cells.

  15. Single Umbilical Artery

    PubMed Central

    Cairns, J. David; McKee, James

    1964-01-01

    A prospective study of 2000 obstetrical deliveries was undertaken to establish the incidence of single umbilical artery in the newborn and the frequency of congenital malformations reported to be associated with this disorder. Twenty cases of single umbilical artery were discovered; two proved to have an associated congenital malformation. In neither of these cases was medical management affected by the discovery of a single artery. In addition, the vascular arrangement in the cords of 31 concurrently occurring congenitally malformed babies was examined, and in no instance was a single umbilical artery found. PMID:14214230

  16. Understanding Single Adulthood.

    ERIC Educational Resources Information Center

    Stein, Peter J.

    The life styles and life chances of the unmarried include elements of choices. Singles may be grouped and characterized according to whether their status may be considered stable or temporary. A life cycle, or continuum model of singlehood is reviewed, including its different factors, or phases. A new model for singles is proposed--a life spiral…

  17. Single Nanoparticle Plasmonic Sensors

    PubMed Central

    Sriram, Manish; Zong, Kelly; Vivekchand, S. R. C.; Gooding, J. Justin

    2015-01-01

    The adoption of plasmonic nanomaterials in optical sensors, coupled with the advances in detection techniques, has opened the way for biosensing with single plasmonic particles. Single nanoparticle sensors offer the potential to analyse biochemical interactions at a single-molecule level, thereby allowing us to capture even more information than ensemble measurements. We introduce the concepts behind single nanoparticle sensing and how the localised surface plasmon resonances of these nanoparticles are dependent upon their materials, shape and size. Then we outline the different synthetic approaches, like citrate reduction, seed-mediated and seedless growth, that enable the synthesis of gold and silver nanospheres, nanorods, nanostars, nanoprisms and other nanostructures with tunable sizes. Further, we go into the aspects related to purification and functionalisation of nanoparticles, prior to the fabrication of sensing surfaces. Finally, the recent developments in single nanoparticle detection, spectroscopy and sensing applications are discussed. PMID:26473866

  18. Single Electron Tunneling

    SciTech Connect

    Ruggiero, Steven T.

    2005-07-25

    Financial support for this project has led to advances in the science of single-electron phenomena. Our group reported the first observation of the so-called ''Coulomb Staircase'', which was produced by tunneling into ultra-small metal particles. This work showed well-defined tunneling voltage steps of width e/C and height e/RC, demonstrating tunneling quantized on the single-electron level. This work was published in a now well-cited Physical Review Letter. Single-electron physics is now a major sub-field of condensed-matter physics, and fundamental work in the area continues to be conducted by tunneling in ultra-small metal particles. In addition, there are now single-electron transistors that add a controlling gate to modulate the charge on ultra-small photolithographically defined capacitive elements. Single-electron transistors are now at the heart of at least one experimental quantum-computer element, and single-electron transistor pumps may soon be used to define fundamental quantities such as the farad (capacitance) and the ampere (current). Novel computer technology based on single-electron quantum dots is also being developed. In related work, our group played the leading role in the explanation of experimental results observed during the initial phases of tunneling experiments with the high-temperature superconductors. When so-called ''multiple-gap'' tunneling was reported, the phenomenon was correctly identified by our group as single-electron tunneling in small grains in the material. The main focus throughout this project has been to explore single electron phenomena both in traditional tunneling formats of the type metal/insulator/particles/insulator/metal and using scanning tunneling microscopy to probe few-particle systems. This has been done under varying conditions of temperature, applied magnetic field, and with different materials systems. These have included metals, semi-metals, and superconductors. Amongst a number of results, we have

  19. Single-cell nanosurgery.

    PubMed

    Zeigler, Maxwell B; Chiu, Daniel T

    2013-01-01

    This chapter explains the steps necessary to perform laser surgery upon single adherent mammalian cells, where individual organelles are extracted from the cells by optical tweezers and the cells are monitored post-surgery to check their viability. Single-cell laser nanosurgery is used in an increasing range of methodologies because it offers great flexibility. Its main advantages are (a) there is not any physical contact with the cells so they remain in a sterile environment, (b) high spatial selectivity so that single organelles can be extracted from specific areas of individual cells, (c) the method can be conducted in the cell's native media, and (d) in comparison to other techniques that target single cells, such as micromanipulators, laser nanosurgery has a comparatively high throughput.

  20. Single-photon sources

    NASA Astrophysics Data System (ADS)

    Lounis, Brahim; Orrit, Michel

    2005-05-01

    The concept of the photon, central to Einstein's explanation of the photoelectric effect, is exactly 100 years old. Yet, while photons have been detected individually for more than 50 years, devices producing individual photons on demand have only appeared in the last few years. New concepts for single-photon sources, or 'photon guns', have originated from recent progress in the optical detection, characterization and manipulation of single quantum objects. Single emitters usually deliver photons one at a time. This so-called antibunching of emitted photons can arise from various mechanisms, but ensures that the probability of obtaining two or more photons at the same time remains negligible. We briefly recall basic concepts in quantum optics and discuss potential applications of single-photon states to optical processing of quantum information: cryptography, computing and communication. A photon gun's properties are significantly improved by coupling it to a resonant cavity mode, either in the Purcell or strong-coupling regimes. We briefly recall early production of single photons with atomic beams, and the operation principles of macroscopic parametric sources, which are used in an overwhelming majority of quantum-optical experiments. We then review the photophysical and spectroscopic properties and compare the advantages and weaknesses of various single nanometre-scale objects used as single-photon sources: atoms or ions in the gas phase and, in condensed matter, organic molecules, defect centres, semiconductor nanocrystals and heterostructures. As new generations of sources are developed, coupling to cavities and nano-fabrication techniques lead to improved characteristics, delivery rates and spectral ranges. Judging from the brisk pace of recent progress, we expect single photons to soon proceed from demonstrations to applications and to bring with them the first practical uses of quantum information.

  1. Relationship between Deck Level, Body Surface Temperature and Carcass Damages in Italian Heavy Pigs after Short Journeys at Different Unloading Environmental Conditions

    PubMed Central

    Arduini, Agnese; Redaelli, Veronica; Luzi, Fabio; Dall’Olio, Stefania; Pace, Vincenzo; Nanni Costa, Leonardo

    2017-01-01

    Simple Summary Transport duration and thermal conditions can negatively affect pig welfare and carcass quality. The effects of short journeys (30 min) in different thermal-humidity conditions on the body surface temperature of live heavy pigs and carcass skin damage were examined. Body temperature increased with increasing Temperature Humidity Index (THI) class. The highest and lowest body surface temperatures were found in pigs located on the middle and upper decks, respectively. THI class significantly affected skin damage scores, which increased with increasing THI class. Even at relatively low temperatures and THI, the results of this study suggested the need to increase the control of environmental conditions in the truck during short-distance transport of pigs, in order to improve welfare and reduce loss of carcass value. Abstract In order to evaluate the relationships between deck level, body surface temperature and carcass damages after a short journey (30 min), 10 deliveries of Italian heavy pigs, including a total of 1400 animals from one farm, were examined. Within 5 min after the arrival at the abattoir, the vehicles were unloaded. Environmental temperature and relative humidity were recorded and a Temperature Humidity Index (THI) was calculated. After unloading, maximum temperatures of dorsal and ocular regions were measured by a thermal camera on groups of pigs from each of the unloaded decks. After dehairing, quarters and whole carcasses were evaluated subjectively by a trained operator for skin damage using a four-point scale. On the basis of THI at unloading, deliveries were grouped into three classes. Data of body surface temperature and skin damage score were analysed in a model including THI class, deck level and their interaction. Regardless of pig location in the truck, the maximum temperature of the dorsal and ocular regions increased with increasing THI class. Within each THI class, the highest and lowest body surface temperatures were found

  2. Single spin magnetic resonance.

    PubMed

    Wrachtrup, Jörg; Finkler, Amit

    2016-08-01

    Different approaches have improved the sensitivity of either electron or nuclear magnetic resonance to the single spin level. For optical detection it has essentially become routine to observe a single electron spin or nuclear spin. Typically, the systems in use are carefully designed to allow for single spin detection and manipulation, and of those systems, diamond spin defects rank very high, being so robust that they can be addressed, read out and coherently controlled even under ambient conditions and in a versatile set of nanostructures. This renders them as a new type of sensor, which has been shown to detect single electron and nuclear spins among other quantities like force, pressure and temperature. Adapting pulse sequences from classic NMR and EPR, and combined with high resolution optical microscopy, proximity to the target sample and nanoscale size, the diamond sensors have the potential to constitute a new class of magnetic resonance detectors with single spin sensitivity. As diamond sensors can be operated under ambient conditions, they offer potential application across a multitude of disciplines. Here we review the different existing techniques for magnetic resonance, with a focus on diamond defect spin sensors, showing their potential as versatile sensors for ultra-sensitive magnetic resonance with nanoscale spatial resolution.

  3. Single-Mode VCSELs

    NASA Astrophysics Data System (ADS)

    Larsson, Anders; Gustavsson, Johan S.

    The only active transverse mode in a truly single-mode VCSEL is the fundamental mode with a near Gaussian field distribution. A single-mode VCSEL produces a light beam of higher spectral purity, higher degree of coherence and lower divergence than a multimode VCSEL and the beam can be more precisely shaped and focused to a smaller spot. Such beam properties are required in many applications. In this chapter, after discussing applications of single-mode VCSELs, we introduce the basics of fields and modes in VCSELs and review designs implemented for single-mode emission from VCSELs in different materials and at different wavelengths. This includes VCSELs that are inherently single-mode as well as inherently multimode VCSELs where higher-order modes are suppressed by mode selective gain or loss. In each case we present the current state-of-the-art and discuss pros and cons. At the end, a specific example with experimental results is provided and, as a summary, the most promising designs based on current technologies are identified.

  4. Single spin magnetic resonance

    NASA Astrophysics Data System (ADS)

    Wrachtrup, Jörg; Finkler, Amit

    2016-08-01

    Different approaches have improved the sensitivity of either electron or nuclear magnetic resonance to the single spin level. For optical detection it has essentially become routine to observe a single electron spin or nuclear spin. Typically, the systems in use are carefully designed to allow for single spin detection and manipulation, and of those systems, diamond spin defects rank very high, being so robust that they can be addressed, read out and coherently controlled even under ambient conditions and in a versatile set of nanostructures. This renders them as a new type of sensor, which has been shown to detect single electron and nuclear spins among other quantities like force, pressure and temperature. Adapting pulse sequences from classic NMR and EPR, and combined with high resolution optical microscopy, proximity to the target sample and nanoscale size, the diamond sensors have the potential to constitute a new class of magnetic resonance detectors with single spin sensitivity. As diamond sensors can be operated under ambient conditions, they offer potential application across a multitude of disciplines. Here we review the different existing techniques for magnetic resonance, with a focus on diamond defect spin sensors, showing their potential as versatile sensors for ultra-sensitive magnetic resonance with nanoscale spatial resolution.

  5. Single Bubble Sonoluminescence

    NASA Astrophysics Data System (ADS)

    Farley, Jennifer; Hough, Shane

    2003-05-01

    Single Bubble Sonoluminescence is the emission of light from a single bubble suspended in a liquid caused by a continuum of repeated implosions due to pressure waves generated from a maintained ultrasonic sinusoidal wave source. H. Frenzel and H. Schultz first studied it in 1934 at the University of Cologne. It was not until 1988 with D.F. Gaitan that actual research began with single bubble sonoluminescence. Currently many theories exist attempting to explain the observed bubble phenomenon. Many of these theories require spherical behavior of the bubble. Observation of the bubble has shown that the bubble does not behave spherically in most cases. One explanation for this is known as jet theory. A spectrum of the bubble will give us the mean physical properties of the bubble such as temperature and pressure inside the bubble. Eventually, with the aide of fluorocene dye a full spectrum of the bubble will be obtained.

  6. Single-Cell Metabolomics.

    PubMed

    Emara, Samy; Amer, Sara; Ali, Ahmed; Abouleila, Yasmine; Oga, April; Masujima, Tsutomu

    2017-01-01

    The dynamics of a cell is always changing. Cells move, divide, communicate, adapt, and are always reacting to their surroundings non-synchronously. Currently, single-cell metabolomics has become the leading field in understanding the phenotypical variations between them, but sample volumes, low analyte concentrations, and validating gentle sample techniques have proven great barriers toward achieving accurate and complete metabolomics profiling. Certainly, advanced technologies such as nanodevices and microfluidic arrays are making great progress, and analytical techniques, such as matrix-assisted laser desorption ionization (MALDI), are gaining popularity with high-throughput methodology. Nevertheless, live single-cell mass spectrometry (LCSMS) values the sample quality and precision, turning once theoretical speculation into present-day applications in a variety of fields, including those of medicine, pharmaceutical, and agricultural industries. While there is still room for much improvement, it is clear that the metabolomics field is progressing toward analysis and discoveries at the single-cell level.

  7. Single-Molecule Bioelectronics

    PubMed Central

    Rosenstein, Jacob K.; Lemay, Serge G.; Shepard, Kenneth L.

    2014-01-01

    Experimental techniques which interface single biomolecules directly with microelectronic systems are increasingly being used in a wide range of powerful applications, from fundamental studies of biomolecules to ultra-sensitive assays. Here we review several technologies which can perform electronic measurements of single molecules in solution: ion channels, nanopore sensors, carbon nanotube field-effect transistors, electron tunneling gaps, and redox cycling. We discuss the shared features among these techniques that enable them to resolve individual molecules, and discuss their limitations. Recordings from each of these methods all rely on similar electronic instrumentation, and we discuss the relevant circuit implementations and potential for scaling these single-molecule bioelectronic interfaces to high-throughput arrayed sensing platforms. PMID:25529538

  8. Single event mass spectrometry

    DOEpatents

    Conzemius, Robert J.

    1990-01-16

    A means and method for single event time of flight mass spectrometry for analysis of specimen materials. The method of the invention includes pulsing an ion source imposing at least one pulsed ion onto the specimen to produce a corresponding emission of at least one electrically charged particle. The emitted particle is then dissociated into a charged ion component and an uncharged neutral component. The ion and neutral components are then detected. The time of flight of the components are recorded and can be used to analyze the predecessor of the components, and therefore the specimen material. When more than one ion particle is emitted from the specimen per single ion impact, the single event time of flight mass spectrometer described here furnis This invention was made with Government support under Contract No. W-7405-ENG82 awarded by the Department of Energy. The Government has certain rights in the invention.

  9. Single-plasmon interferences.

    PubMed

    Dheur, Marie-Christine; Devaux, Eloïse; Ebbesen, Thomas W; Baron, Alexandre; Rodier, Jean-Claude; Hugonin, Jean-Paul; Lalanne, Philippe; Greffet, Jean-Jacques; Messin, Gaétan; Marquier, François

    2016-03-01

    Surface plasmon polaritons are electromagnetic waves coupled to collective electron oscillations propagating along metal-dielectric interfaces, exhibiting a bosonic character. Recent experiments involving surface plasmons guided by wires or stripes allowed the reproduction of quantum optics effects, such as antibunching with a single surface plasmon state, coalescence with a two-plasmon state, conservation of squeezing, or entanglement through plasmonic channels. We report the first direct demonstration of the wave-particle duality for a single surface plasmon freely propagating along a planar metal-air interface. We develop a platform that enables two complementary experiments, one revealing the particle behavior of the single-plasmon state through antibunching, and the other one where the interferences prove its wave nature. This result opens up new ways to exploit quantum conversion effects between different bosonic species as shown here with photons and polaritons.

  10. Single-plasmon interferences

    PubMed Central

    Dheur, Marie-Christine; Devaux, Eloïse; Ebbesen, Thomas W.; Baron, Alexandre; Rodier, Jean-Claude; Hugonin, Jean-Paul; Lalanne, Philippe; Greffet, Jean-Jacques; Messin, Gaétan; Marquier, François

    2016-01-01

    Surface plasmon polaritons are electromagnetic waves coupled to collective electron oscillations propagating along metal-dielectric interfaces, exhibiting a bosonic character. Recent experiments involving surface plasmons guided by wires or stripes allowed the reproduction of quantum optics effects, such as antibunching with a single surface plasmon state, coalescence with a two-plasmon state, conservation of squeezing, or entanglement through plasmonic channels. We report the first direct demonstration of the wave-particle duality for a single surface plasmon freely propagating along a planar metal-air interface. We develop a platform that enables two complementary experiments, one revealing the particle behavior of the single-plasmon state through antibunching, and the other one where the interferences prove its wave nature. This result opens up new ways to exploit quantum conversion effects between different bosonic species as shown here with photons and polaritons. PMID:26998521

  11. SINGLE CRYSTAL NEUTRON DIFFRACTION.

    SciTech Connect

    KOETZLE,T.F.

    2001-03-13

    Single-crystal neutron diffraction measures the elastic Bragg reflection intensities from crystals of a material, the structure of which is the subject of investigation. A single crystal is placed in a beam of neutrons produced at a nuclear reactor or at a proton accelerator-based spallation source. Single-crystal diffraction measurements are commonly made at thermal neutron beam energies, which correspond to neutron wavelengths in the neighborhood of 1 Angstrom. For high-resolution studies requiring shorter wavelengths (ca. 0.3-0.8 Angstroms), a pulsed spallation source or a high-temperature moderator (a ''hot source'') at a reactor may be used. When complex structures with large unit-cell repeats are under investigation, as is the case in structural biology, a cryogenic-temperature moderator (a ''cold source'') may be employed to obtain longer neutron wavelengths (ca. 4-10 Angstroms). A single-crystal neutron diffraction analysis will determine the crystal structure of the material, typically including its unit cell and space group, the positions of the atomic nuclei and their mean-square displacements, and relevant site occupancies. Because the neutron possesses a magnetic moment, the magnetic structure of the material can be determined as well, from the magnetic contribution to the Bragg intensities. This latter aspect falls beyond the scope of the present unit; for information on magnetic scattering of neutrons see Unit 14.3. Instruments for single-crystal diffraction (single-crystal diffractometers or SCDs) are generally available at the major neutron scattering center facilities. Beam time on many of these instruments is available through a proposal mechanism. A listing of neutron SCD instruments and their corresponding facility contacts is included in an appendix accompanying this unit.

  12. Single Cell Oncogenesis

    NASA Astrophysics Data System (ADS)

    Lu, Xin

    It is believed that cancer originates from a single cell that has gone through generations of evolution of genetic and epigenetic changes that associate with the hallmarks of cancer. In some cancers such as various types of leukemia, cancer is clonal. Yet in other cancers like glioblastoma (GBM), there is tremendous tumor heterogeneity that is likely to be caused by simultaneous evolution of multiple subclones within the same tissue. It is obvious that understanding how a single cell develops into a clonal tumor upon genetic alterations, at molecular and cellular levels, holds the key to the real appreciation of tumor etiology and ultimate solution for therapeutics. Surprisingly very little is known about the process of spontaneous tumorigenesis from single cells in human or vertebrate animal models. The main reason is the lack of technology to track the natural process of single cell changes from a homeostatic state to a progressively cancerous state. Recently, we developed a patented compound, photoactivatable (''caged'') tamoxifen analogue 4-OHC and associated technique called optochemogenetic switch (OCG switch), which we believe opens the opportunity to address this urgent biological as well as clinical question about cancer. We propose to combine OCG switch with genetically engineered mouse models of head and neck squamous cell carcinoma and high grade astrocytoma (including GBM) to study how single cells, when transformed through acute loss of tumor suppressor genes PTEN and TP53 and gain of oncogenic KRAS, can develop into tumor colonies with cellular and molecular heterogeneity in these tissues. The abstract is for my invited talk in session ``Beyond Darwin: Evolution in Single Cells'' 3/18/2016 11:15 AM.

  13. Arrays vs. single telescopes

    NASA Astrophysics Data System (ADS)

    Johnson, H. L.

    The question of the relative efficiencies of telescope arrays versus an equivalent mirror-area very large telescope is re-examined and summarized. Four separate investigations by Bowen, Johnson and Richards, Code, and Disney all came to the same conclusion: that an array of telescopes is superior, both scientifically and economically, to a single very large telescope. The costs of recently completed telescopes are compared. The costs of arrays of telescopes are shown to be significantly lower than that of a single, very large telescope, with the further advantage that because existing, proven, designs can be used, no engineering 'break-throughs' are needed.

  14. Do Seabirds Differ from Other Migrants in Their Travel Arrangements? On Route Strategies of Cory’s Shearwater during Its Trans-Equatorial Journey

    PubMed Central

    Dias, Maria P.; Granadeiro, José P.; Catry, Paulo

    2012-01-01

    Long-distance migrants have developed diverse strategies to deal with the challenges imposed by their annual journeys. These are relatively well studied in some avian groups, such as passerines, shorebirds and raptors. In contrast, few studies have addressed the migratory behaviour of pelagic birds in the light of current theories of optimal migration. Using a dataset of 100 complete migratory tracks gathered along four years, we performed a detailed study on the migratory strategy of a pelagic trans-equatorial migrant, the Cory’s shearwater Calonectris diomedea. We analysed daily routines, stopover ecology and travel speed, as well as the influence of the moon on several behavioural patterns. Cory’s shearwaters adopted a “fly-and-forage” strategy when migrating, similarly to what has been observed in some raptors. However, by flying by dynamic soaring, shearwaters attained high overall migration speeds, and were able to travel thousands of kilometres without making major stopovers and, apparently, without a noticeable pre-migratory fattening period. Other major findings of this study include the ability to adapt daily schedules when crossing major ecological barriers, and the constant adjustment of migration speed implying higher rates of travel in the pre-breeding movement, with a final sprint to the nesting colony. The present study also highlights a preference of Cory’s shearwaters for starting travel at twilight and documents a strong relationship between their migratory activity and the moon phase. PMID:23145168

  15. Do seabirds differ from other migrants in their travel arrangements? On route strategies of Cory's shearwater during its trans-equatorial journey.

    PubMed

    Dias, Maria P; Granadeiro, José P; Catry, Paulo

    2012-01-01

    Long-distance migrants have developed diverse strategies to deal with the challenges imposed by their annual journeys. These are relatively well studied in some avian groups, such as passerines, shorebirds and raptors. In contrast, few studies have addressed the migratory behaviour of pelagic birds in the light of current theories of optimal migration. Using a dataset of 100 complete migratory tracks gathered along four years, we performed a detailed study on the migratory strategy of a pelagic trans-equatorial migrant, the Cory's shearwater Calonectris diomedea. We analysed daily routines, stopover ecology and travel speed, as well as the influence of the moon on several behavioural patterns. Cory's shearwaters adopted a "fly-and-forage" strategy when migrating, similarly to what has been observed in some raptors. However, by flying by dynamic soaring, shearwaters attained high overall migration speeds, and were able to travel thousands of kilometres without making major stopovers and, apparently, without a noticeable pre-migratory fattening period. Other major findings of this study include the ability to adapt daily schedules when crossing major ecological barriers, and the constant adjustment of migration speed implying higher rates of travel in the pre-breeding movement, with a final sprint to the nesting colony. The present study also highlights a preference of Cory's shearwaters for starting travel at twilight and documents a strong relationship between their migratory activity and the moon phase.

  16. A strenuous experimental journey searching for spectroscopic evidence of a bridging nickel–iron–hydride in [NiFe] hydrogenase

    PubMed Central

    Wang, Hongxin; Yoda, Yoshitaka; Ogata, Hideaki; Tanaka, Yoshihito; Lubitz, Wolfgang

    2015-01-01

    Direct spectroscopic evidence for a hydride bridge in the Ni–R form of [NiFe] hydrogenase has been obtained using iron-specific nuclear resonance vibrational spectroscopy (NRVS). The Ni–H–Fe wag mode at 675 cm−1 is the first spectroscopic evidence for a bridging hydride in Ni–R as well as the first iron-hydride-related NRVS feature observed for a biological system. Although density function theory (DFT) calculation assisted the determination of the Ni–R structure, it did not predict the Ni–H–Fe wag mode at ∼675 cm−1 before NRVS. Instead, the observed Ni–H–Fe mode provided a critical reference for the DFT calculations. While the overall science about Ni–R is presented and discussed elsewhere, this article focuses on the long and strenuous experimental journey to search for and experimentally identify the Ni–H–Fe wag mode in a Ni–R sample. As a methodology, the results presented here will go beyond Ni–R and hydrogenase research and will also be of interest to other scientists who use synchrotron radiation for measuring dilute samples or weak spectroscopic features. PMID:26524296

  17. Is there a difference between stripy journeys and stripy ladybirds? The N400 response to semantic and world-knowledge violations during sentence processing.

    PubMed

    Dudschig, Carolin; Maienborn, Claudia; Kaup, Barbara

    2016-03-01

    The distinction between linguistic and non-linguistic knowledge is particularly relevant because it is related to the principle of compositionality during sentence comprehension. Hagoort, Hald, Bastiaansen, and Petersson (2004) challenged the distinction between linguistic and non-linguistic knowledge. Here, we investigate how linguistic and non-linguistic violations are processed in a setting adapted from Hagoort et al., whilst in contrast to Hagoort, keeping the critical word identical. In line with the findings by Hagoort et al., our results showed largest N400 amplitudes for semantic violations ('Journeys are stripy'), followed by non-linguistic world-knowledge violations ('Ladybirds are stripy') and contingent sentences ('Trousers are stripy'), and finally by correct sentences ('Zebras are stripy'). Traditional fractional area and relative criterion measures of peak and onset latencies showed no effect of violation type. Interestingly, the semantic violation condition crossed a fixed criterion earlier than the word-knowledge violation condition. In conclusion, our data suggests that the question regarding the distinction between linguistic- and non-linguistic knowledge in terms of language integration remains open. Implications for future studies addressing the difference between linguistic and non-linguistic knowledge are discussed.

  18. Restore: the journey toward self-forgiveness: a randomized trial of patient education on self-forgiveness in cancer patients and caregivers.

    PubMed

    Toussaint, Loren; Barry, Michael; Bornfriend, Lynn; Markman, Maurie

    2014-01-01

    The present study evaluated "Restore: The Journey Toward Self-Forgiveness," a brief psycho-spiritual curriculum for encouraging self-forgiveness. This was a randomized, wait-list controlled trial including 83 cancer patients and caregivers. Restore encourages self-acceptance, self-improvement, and commitment using prayer/meditation, reflection, and expressive writing in a workbook format. Measures of self-forgiveness, acceptance, self-improvement, and optimism/pessimism were collected before and after participation. Using Analysis of Covariance to control initial levels, post-session levels showed that Restore participants scored higher than wait-list controls on self-forgiveness (F(1,78) = 9.85, p < .001), acceptance (F(1,77) = 4.84, p < .05), and self-improvement (F(1,79) = 5.28, p < .05) and lower than wait-list controls on pessimism (F(1,77) = 5.01, p < .05). Changes in acceptance, self-improvement, and pessimism mediate the Restore effect on self-forgiveness (Beta = -.08, p < .05). This is the first known brief, evidence-based program for facilitating self-forgiveness in patients with self-forgiveness issues.

  19. TRANSVERSITY SINGLE SPIN ASYMMETRIES.

    SciTech Connect

    BOER,D.

    2001-04-27

    The theoretical aspects of two leading twist transversity single spin asymmetries, one arising from the Collins effect and one from the interference fragmentation functions, are reviewed. Issues of factorization, evolution and Sudakov factors for the relevant observables are discussed. These theoretical considerations pinpoint the most realistic scenarios towards measurements of transversity.

  20. Contemporary Single Mothers.

    ERIC Educational Resources Information Center

    Eiduson, Bernice T.

    Fifty Caucasian, never-married single mothers aged 18-30, who had opted to keep their babies, were studied longitudinally from the last trimester of pregnancy through the first three years of their children's lives in order to learn the extent to which they had reinterpreted traditional roles and responsibilities and had restructured their lives.…

  1. Beyond the Single Story

    ERIC Educational Resources Information Center

    McKenney, Yekaterina

    2016-01-01

    Teachers of world literature have the opportunity to help students explore the more complex reality behind the stereotypes that they often see in the media. If we don't encourage students to challenge one-dimensional "single stories" that characterize an entire people--whether Muslims, Russians, Mexicans, African Americans, Chinese,…

  2. Single Parent Families.

    ERIC Educational Resources Information Center

    Ryan, Patricia

    This booklet attempts to reassure single parents that they can raise healthy, happy children and provides some suggestions for parents' specific questions and concerns. The first section discusses the emotional stages children pass through when they lose a parent, ways to explain to children the loss of a parent, and ways to handle children's…

  3. Single molecules: Thermodynamic limits

    NASA Astrophysics Data System (ADS)

    Liphardt, Jan

    2012-09-01

    Technologies aimed at single-molecule resolution of non-equilibrium systems increasingly require sophisticated new ways of thinking about thermodynamics. An elegant extension to standard fluctuation theory grants access to the kinetic intermediate states of these systems -- as DNA-pulling experiments now demonstrate.

  4. Single Mother's Resource Handbook.

    ERIC Educational Resources Information Center

    Ferando, Annette; Newbert, David

    Funded under the Women's Educational Equity Act, the Assertiveness Training Program for Single Mothers was offered to mothers with children enrolled in the Omaha Head Start and Parent-Child Center Programs. The 16-week long program, providing a total of 40 hours of training, covered a wide range of topics in addition to the initial workshops on…

  5. From single molecule to single tubules

    NASA Astrophysics Data System (ADS)

    Guo, Chin-Lin

    2012-02-01

    Biological systems often make decisions upon conformational changes and assembly of single molecules. In vivo, epithelial cells (such as the mammary gland cells) can respond to extracellular matrix (ECM) molecules, type I collagen (COL), and switch their morphology from a lobular lumen (100-200 micron) to a tubular lumen (1mm-1cm). However, how cells make such a morphogenetic decision through interactions with each other and with COL is unclear. Using a temporal control of cell-ECM interaction, we find that epithelial cells, in response to a fine-tuned percentage of type I collagen (COL) in ECM, develop various linear patterns. Remarkably, these patterns allow cells to self-assemble into a tubule of length ˜ 1cm and diameter ˜ 400 micron in the liquid phase (i.e., scaffold-free conditions). In contrast with conventional thought, the linear patterns arise through bi-directional transmission of traction force, but not through diffusible biochemical factors secreted by cells. In turn, the transmission of force evokes a long-range (˜ 600 micron) intercellular mechanical interaction. A feedback effect is encountered when the mechanical interaction modifies cell positioning and COL alignment. Micro-patterning experiments further reveal that such a feedback is a novel cell-number-dependent, rich-get-richer process, which allows cells to integrate mechanical interactions into long-range (> 1mm) linear coordination. Our results suggest a mechanism cells can use to form and coordinate long-range tubular patterns, independent of those controlled by diffusible biochemical factors, and provide a new strategy to engineer/regenerate epithelial organs using scaffold-free self-assembly methods.

  6. 75 FR 9247 - Single Family Mortgage Insurance Premium, Single Family

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... URBAN DEVELOPMENT Single Family Mortgage Insurance Premium, Single Family AGENCY: Office of the Chief... the Single Family Premium Collection Subsystem-Upfront (SFPCS-U) to remit the upfront premium to... manage and process upfront single family mortgage insurance premium collections and corrections to...

  7. Single electron spintronics.

    PubMed

    Dempsey, Kari J; Ciudad, David; Marrows, Christopher H

    2011-08-13

    Single electron electronics is now well developed, and allows the manipulation of electrons one-by-one as they tunnel on and off a nanoscale conducting island. In the past decade or so, there have been concerted efforts in several laboratories to construct single electron devices incorporating ferromagnetic components in order to introduce spin functionality. The use of ferromagnetic electrodes with a non-magnetic island can lead to spin accumulation on the island. On the other hand, making the dot also ferromagnetic introduces new physics such as tunnelling magnetoresistance enhancement in the cotunnelling regime and manifestations of the Kondo effect. Such nanoscale islands are also found to have long spin lifetimes. Conventional spintronics makes use of the average spin-polarization of a large ensemble of electrons: this new approach offers the prospect of accessing the quantum properties of the electron, and is a candidate approach to the construction of solid-state spin-based qubits.

  8. Watching single molecules dance

    NASA Astrophysics Data System (ADS)

    Mehta, Amit Dinesh

    Molecular motors convert chemical energy, from ATP hydrolysis or ion flow, into mechanical motion. A variety of increasingly precise mechanical probes have been developed to monitor and perturb these motors at the single molecule level. Several outstanding questions can be best approached at the single molecule level. These include: how far does a motor progress per energy quanta consumed? how does its reaction cycle respond to load? how many productive catalytic cycles can it undergo per diffusional encounter with its track? and what is the mechanical stiffness of a single molecule connection? A dual beam optical trap, in conjunction with in vitro ensemble motility assays, has been used to characterize two members of the myosin superfamily: muscle myosin II and chick brain myosin V. Both move the helical polymer actin, but myosin II acts in large ensembles to drive muscle contraction or cytokinesis, while myosin V acts in small numbers to transport vesicles. An optical trapping apparatus was rendered sufficiently precise to identify a myosin working stroke with 1nm or so, barring systematic errors such as those perhaps due to random protein orientations. This and other light microscopic motility assays were used to characterize myosin V: unlike myosin II this vesicle transport protein moves through many increments of travel while remaining strongly bound to a single actin filament. The step size, stall force, and travel distance of myosin V reveal a remarkably efficient motor capable of moving along a helical track for over a micrometer without significantly spiraling around it. Such properties are fully consistent with the putative role of an organelle transport motor, present in small numbers to maintain movement over long ranges relative to cellular size scales. The contrast between myosin II and myosin V resembles that between a human running on the moon and one walking on earth, where the former allows for faster motion when in larger ensembles but for less

  9. Single wall penetration equations

    NASA Technical Reports Server (NTRS)

    Hayashida, K. B.; Robinson, J. H.

    1991-01-01

    Five single plate penetration equations are compared for accuracy and effectiveness. These five equations are two well-known equations (Fish-Summers and Schmidt-Holsapple), two equations developed by the Apollo project (Rockwell and Johnson Space Center (JSC), and one recently revised from JSC (Cour-Palais). They were derived from test results, with velocities ranging up to 8 km/s. Microsoft Excel software was used to construct a spreadsheet to calculate the diameters and masses of projectiles for various velocities, varying the material properties of both projectile and target for the five single plate penetration equations. The results were plotted on diameter versus velocity graphs for ballistic and spallation limits using Cricket Graph software, for velocities ranging from 2 to 15 km/s defined for the orbital debris. First, these equations were compared to each other, then each equation was compared with various aluminum projectile densities. Finally, these equations were compared with test results performed at JSC for the Marshall Space Flight Center. These equations predict a wide variety of projectile diameters at a given velocity. Thus, it is very difficult to choose the 'right' prediction equation. The thickness of a single plate could have a large variation by choosing a different penetration equation. Even though all five equations are empirically developed with various materials, especially for aluminum alloys, one cannot be confident in the shield design with the predictions obtained by the penetration equations without verifying by tests.

  10. Single rotor turbine engine

    DOEpatents

    Platts, David A.

    2002-01-01

    There has been invented a turbine engine with a single rotor which cools the engine, functions as a radial compressor, pushes air through the engine to the ignition point, and acts as an axial turbine for powering the compressor. The invention engine is designed to use a simple scheme of conventional passage shapes to provide both a radial and axial flow pattern through the single rotor, thereby allowing the radial intake air flow to cool the turbine blades and turbine exhaust gases in an axial flow to be used for energy transfer. In an alternative embodiment, an electric generator is incorporated in the engine to specifically adapt the invention for power generation. Magnets are embedded in the exhaust face of the single rotor proximate to a ring of stationary magnetic cores with windings to provide for the generation of electricity. In this alternative embodiment, the turbine is a radial inflow turbine rather than an axial turbine as used in the first embodiment. Radial inflow passages of conventional design are interleaved with radial compressor passages to allow the intake air to cool the turbine blades.

  11. Colonization in North American Arid Lands: The Journey of Agarito (Berberis trifoliolata) Revealed by Multilocus Molecular Data and Packrat Midden Fossil Remains.

    PubMed

    Angulo, Diego F; Amarilla, Leonardo D; Anton, Ana M; Sosa, Victoria

    2017-01-01

    Here we conduct research to understand the evolutionary history of a shrubby species known as Agarito (Berberis trifoliolata), an endemic species to the Chihuahuan Desert. We identify genetic signatures based on plastid DNA and AFLP markers and perform niche modelling and spatial connectivity analyses as well as niche modelling based on records in packrats to elucidate whether orogenic events such as mountain range uplift in the Miocene or the contraction/expansion dynamics of vegetation in response to climate oscillations in the Pliocene/Pleistocene had an effect on evolutionary processes in Agarito. Our results of current niche modelling and palaeomodelling showed that the area currently occupied by Berberis trifoliolata is substantially larger than it was during the Last Interglacial period and the Last Glacial Maximum. Agarito was probably confined to small areas in the Northeastern and gradually expanded its distribution just after the Last Glacial Maximum when the weather in the Chihuahuan Desert and adjacent regions became progressively warmer and drier. The most contracted range was predicted for the Interglacial period. Populations remained in stable areas during the Last Glacial Maximum and expanded at the beginning of the Holocene. Most genetic variation occured in populations from the Sierra Madre Oriental. Two groups of haplotypes were identified: the Mexican Plateau populations and certain Northeastern populations. Haplogroups were spatially connected during the Last Glacial Maximum and separated during interglacial periods. The most important prediction of packrat middens palaeomodelling lies in the Mexican Plateau, a finding congruent with current and past niche modelling predictions for agarito and genetic results. Our results corroborate that these climate changes in the Pliocene/Pleistocene affected the evolutionary history of agarito. The journey of agarito in the Chihuahuan Desert has been dynamic, expanding and contracting its distribution

  12. Modeling the Patient Journey from Injury to Community Reintegration for Persons with Acute Traumatic Spinal Cord Injury in a Canadian Centre

    PubMed Central

    Santos, Argelio; Gurling, James; Dvorak, Marcel F.; Noonan, Vanessa K.; Fehlings, Michael G.; Burns, Anthony S.; Lewis, Rachel; Soril, Lesley; Fallah, Nader; Street, John T.; Bélanger, Lise; Townson, Andrea; Liang, Liping; Atkins, Derek

    2013-01-01

    Background A patient’s journey through the health care system is influenced by clinical and system processes across the continuum of care. Methods To inform optimized access to care and patient flow for individuals with traumatic spinal cord injury (tSCI), we developed a simulation model that can examine the full impact of therapeutic or systems interventions across the care continuum for patients with traumatic spinal cord injuries. The objective of this paper is to describe the detailed development of this simulation model for a major trauma and a rehabilitation centre in British Columbia (BC), Canada, as part of the Access to Care and Timing (ACT) project and is referred to as the BC ACT Model V1.0. Findings To demonstrate the utility of the simulation model in clinical and administrative decision-making we present three typical scenarios that illustrate how an investigator can track the indirect impact(s) of medical and administrative interventions, both upstream and downstream along the continuum of care. For example, the model was used to estimate the theoretical impact of a practice that reduced the incidence of pressure ulcers by 70%. This led to a decrease in acute and rehabilitation length of stay of 4 and 2 days, respectively and a decrease in bed utilization of 9% and 3% in acute and rehabilitation. Conclusion The scenario analysis using the BC ACT Model V1.0 demonstrates the flexibility and value of the simulation model as a decision-making tool by providing estimates of the effects of different interventions and allowing them to be objectively compared. Future work will involve developing a generalizable national Canadian ACT Model to examine differences in care delivery and identify the ideal attributes of SCI care delivery. PMID:24023623

  13. Colonization in North American Arid Lands: The Journey of Agarito (Berberis trifoliolata) Revealed by Multilocus Molecular Data and Packrat Midden Fossil Remains

    PubMed Central

    Angulo, Diego F.; Amarilla, Leonardo D.; Anton, Ana M.; Sosa, Victoria

    2017-01-01

    Here we conduct research to understand the evolutionary history of a shrubby species known as Agarito (Berberis trifoliolata), an endemic species to the Chihuahuan Desert. We identify genetic signatures based on plastid DNA and AFLP markers and perform niche modelling and spatial connectivity analyses as well as niche modelling based on records in packrats to elucidate whether orogenic events such as mountain range uplift in the Miocene or the contraction/expansion dynamics of vegetation in response to climate oscillations in the Pliocene/Pleistocene had an effect on evolutionary processes in Agarito. Our results of current niche modelling and palaeomodelling showed that the area currently occupied by Berberis trifoliolata is substantially larger than it was during the Last Interglacial period and the Last Glacial Maximum. Agarito was probably confined to small areas in the Northeastern and gradually expanded its distribution just after the Last Glacial Maximum when the weather in the Chihuahuan Desert and adjacent regions became progressively warmer and drier. The most contracted range was predicted for the Interglacial period. Populations remained in stable areas during the Last Glacial Maximum and expanded at the beginning of the Holocene. Most genetic variation occured in populations from the Sierra Madre Oriental. Two groups of haplotypes were identified: the Mexican Plateau populations and certain Northeastern populations. Haplogroups were spatially connected during the Last Glacial Maximum and separated during interglacial periods. The most important prediction of packrat middens palaeomodelling lies in the Mexican Plateau, a finding congruent with current and past niche modelling predictions for agarito and genetic results. Our results corroborate that these climate changes in the Pliocene/Pleistocene affected the evolutionary history of agarito. The journey of agarito in the Chihuahuan Desert has been dynamic, expanding and contracting its distribution

  14. A woman's journey through the reproductive, transitional and postmenopausal periods of life: impact on cardiovascular and musculo-skeletal risk and the role of estrogen replacement.

    PubMed

    Stevenson, John C

    2011-10-01

    Sex hormones are fundamental for female development and they are important physiologically to maintain the health and normal functioning of several organs such as the brain, heart and bone. It is now clear that the hormonal changes that occur during a woman's life, particularly her estrogen status, can modulate disease activity. This is especially true for cardiovascular and musculo-skeletal diseases, which are two leading causes of morbidity and mortality in women. With the general aging of the population they represent a serious and growing public health concern. Estrogen synthesis and blood levels fluctuate during a woman's life and in this review three broad periods will be considered: reproductive phase, transition and postmenopausal phase. Generally speaking, women in the reproductive phase of their life are at low risk of cardiovascular and musculo-skeletal disorders. However, the onset of menopause and the loss of ovarian function is associated with a significant increase in the prevalence of diseases such as coronary heart disease, osteoarthritis and osteoporosis. The prevalence of these debilitating diseases continues to increase through the postmenopausal period. Estrogen replacement is an obvious treatment approach to counter the problems associated with the loss of ovarian function and subsequent estrogen deficiency. Overall, oral and transdermal estrogen replacement are similarly effective in relieving menopausal symptoms and disorders that manifest during this period of a woman's life. Transdermal estrogen may be preferable in older women because of its lower thrombogenic potential. In this journey through a woman's life current best evidence relating to cardiovascular and musculo-skeletal risk will be reviewed in line with well documented management strategies.

  15. The journey from the old to the new AMH assay: how to avoid getting lost in the values.

    PubMed

    Nelson, S M; La Marca, A

    2011-10-01

    Anti-Müllerian hormone (AMH) is set to dominate reproductive endocrinology because of its unique relationship with the ovarian reserve. To date half of the published articles have used the Diagnostic Systems Lab (DSL) assay and the other half the Immunotech (IOT) assay. Unfortunately, these assays utilize two different primary antibodies against AMH and different standards, and consequently the crude values reported can differ substantially, with the IOT assay giving values for AMH that are higher than those obtained with the DSL assay. With the recent consolidation of these two companies by Beckman Coulter, and their sole ownership of the patent to measure mammalian AMH, there is finally a single commercially available assay - the AMH Gen II assay, which will fully replace the DSL and IOT assays. The aim of this article is to briefly focus on the different assays for AMH evaluation in order to give readers hopefully helpful suggestions for a correct interpretation of the AMH measurement. A brief overview on the development and performance characteristics of the new assay, how it relates to previous values and previously developed nomograms and where the future lies for AMH is also provided.

  16. Glial Cells and Their Function in the Adult Brain: A Journey through the History of Their Ablation

    PubMed Central

    Jäkel, Sarah; Dimou, Leda

    2017-01-01

    Glial cells, consisting of microglia, astrocytes, and oligodendrocyte lineage cells as their major components, constitute a large fraction of the mammalian brain. Originally considered as purely non-functional glue for neurons, decades of research have highlighted the importance as well as further functions of glial cells. Although many aspects of these cells are well characterized nowadays, the functions of the different glial populations in the brain under both physiological and pathological conditions remain, at least to a certain extent, unresolved. To tackle these important questions, a broad range of depletion approaches have been developed in which microglia, astrocytes, or oligodendrocyte lineage cells (i.e., NG2-glia and oligodendrocytes) are specifically ablated from the adult brain network with a subsequent analysis of the consequences. As the different glial populations are very heterogeneous, it is imperative to specifically ablate single cell populations instead of inducing cell death in all glial cells in general. Thanks to modern genetic manipulation methods, the approaches can now directly be targeted to the cell type of interest making the ablation more specific compared to general cell ablation approaches that have been used earlier on. In this review, we will give a detailed summary on different glial ablation studies, focusing on the adult mouse central nervous system and the functional readouts. We will also provide an outlook on how these approaches could be further exploited in the future. PMID:28243193

  17. Single nanowire extinction spectroscopy.

    PubMed

    Giblin, Jay; Vietmeyer, Felix; McDonald, Matthew P; Kuno, Masaru

    2011-08-10

    Here we show the first direct extinction spectra of single one-dimensional (1D) semiconductor nanostructures obtained at room temperature utilizing a spatial modulation approach. (1) For these materials, ensemble averaging in conventional extinction spectroscopy has limited our understanding of the interplay between carrier confinement and their electrostatic interactions. (2-4) By probing individual CdSe nanowires (NWs), we have identified and assigned size-dependent exciton transitions occurring across the visible. In turn, we have revealed the existence of room temperature 1D excitons in the narrowest NWs.

  18. Single molecule diffraction.

    PubMed

    Spence, J C H; Doak, R B

    2004-05-14

    For solving the atomic structure of organic molecules such as small proteins which are difficult to crystallize, the use of a jet of doped liquid helium droplets traversing a continuous high energy electron beam is proposed as a means of obtaining electron diffraction patterns (serial crystallography). Organic molecules (such as small proteins) within the droplet (and within a vitreous ice jacket) may be aligned by use of a polarized laser beam. Iterative methods for solving the phase problem are indicated. Comparisons with a related plan for pulsed x-ray diffraction from single proteins in a molecular beam are provided.

  19. The single antenna interferometer

    SciTech Connect

    Fitch, J.P.

    1990-01-15

    Air and space borne platforms using synthetic aperture radars (SAR) have made interferometric measurements by using either two physical antennas mounted on one air-frame or two passes of one antenna over a scene. In this paper, a new interferometric technique using one pass of a single-antenna SAR system is proposed and demonstrated on data collected by the NASA-JPL AirSAR. Remotely sensed L-band microwave data are used to show the sensitivity of this technique to ocean surface features as well as a baseline for comparison with work by others using two-antenna systems. 7 refs., 3 figs.

  20. Single Axis Piezoceramic Gimbal

    NASA Technical Reports Server (NTRS)

    Horner, Garnett C.; Taleghani, Barmac K.

    1999-01-01

    This paper describes the fabrication, testing, and analysis of a single axis piezoceramic gimbal. The fabrication process consist of pre-stressing a piezoceramic wafer using a high-temperature thermoplastic polyimide and a metal foil. The differential thermal expansion between the ceramic and metal induces a curvature. The pre-stressed, curved piezoceramic is mounted on a support mechanism and a mirror is attached to the piezoceramic. A plot of gimbal angle versus applied voltage to the piezoceramic is presented. A finite element analysis of the piezoceramic gimbal is described. The predicted gimbal angle versus applied voltage is compared to experimental results.