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Sample records for alexander kitchen garden

  1. Growing Community: The Impact of the Stephanie Alexander Kitchen Garden Program on the Social and Learning Environment in Primary Schools

    ERIC Educational Resources Information Center

    Block, Karen; Gibbs, Lisa; Staiger, Petra K.; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

    2012-01-01

    This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has…

  2. Growing community: the impact of the Stephanie Alexander Kitchen Garden Program on the social and learning environment in primary schools.

    PubMed

    Block, Karen; Gibbs, Lisa; Staiger, Petra K; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

    2012-08-01

    This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has a positive impact on student engagement, social connections, and confidence within and beyond the school gates. Primary evidence for the research question came from qualitative data collected from students, parents, teachers, volunteers, school principals, and specialist staff through interviews, focus groups, and participant observations. This was supported by analyses of quantitative data on child quality of life, cooperative behaviors, teacher perceptions of the school environment, and school-level educational outcome and absenteeism data. Results showed that some of the program attributes valued most highly by study participants included increased student engagement and confidence, opportunities for experiential and integrated learning, teamwork, building social skills, and connections and links between schools and their communities. In this analysis, quantitative findings failed to support findings from the primary analysis. Limitations as well as benefits of a mixed-methods approach to evaluation of complex community interventions are discussed.

  3. Evaluating return on investment in a school based health promotion and prevention program: the investment multiplier for the Stephanie Alexander Kitchen Garden National Program.

    PubMed

    Eckermann, Simon; Dawber, James; Yeatman, Heather; Quinsey, Karen; Morris, Darcy

    2014-08-01

    Successful health promotion and disease prevention strategies in complex community settings such as primary schools rely on acceptance and ownership across community networks. Assessing multiplier impacts from investment on related community activity over time are suggested as key alongside evidence of program health effects on targeted groups of individuals in gauging community network engagement and ownership, dynamic impacts, and program long term success and return on investment. An Australian primary school based health promotion and prevention strategy, the Stephanie Alexander Kitchen Garden National Program (SAKGNP), which has been providing garden and kitchen classes for year 3-6 students since 2008, was evaluated between 2011 and 2012. Returns on Australian Federal Government investment for school infrastructure grants up to $60,000 are assessed up to and beyond a two year mutual obligation period with: (i) Impacts on student lifestyle behaviours, food choices and eating habits surveyed across students (n = 491 versus 260) and parents (n = 300 versus 234) in 28 SAKGNP and 14 matched schools, controlling for school and parent level confounders and triangulated with SAKGNP pre-post analysis; (ii) Multiplier impacts of investment on related school and wider community activity up to two years; and (iii) Evidence of continuation and program evolution in schools observed beyond two years. SAKGNP schools showed improved student food choices (p = 0.024) and kitchen lifestyle behaviour (p = 0.019) domains compared to controls and in pre-post analysis where 20.0% (58/290) reported eating fruit and vegetables more often and 18.6% (54/290) preparing food at home more often. No significant differences were found in case control analysis for eating habits or garden lifestyle behaviour domains, although 32.3% of children helped more in the garden (91/278) and 15.6% (45/289) ate meals together more often in pre-post analysis. The multiplier impact on total

  4. Kitchen Gardens: Contexts for Developing Proportional Reasoning

    ERIC Educational Resources Information Center

    Hilton, Annette; Hilton, Geoff; Dole, Shelley; Goos, Merrilyn; O'Brien, Mia

    2013-01-01

    It is great to see how the sharing of ideas sparks new ideas. In 2011 Lyon and Bragg wrote an "Australian Primary Mathematics Classroom" (APMC) article on the mathematics of kitchen gardens. In this article the authors show how the kitchen garden may be used as a starting point for proportional reasoning. The authors highlight different…

  5. Expanding Children's Food Experiences: The Impact of a School-Based Kitchen Garden Program

    ERIC Educational Resources Information Center

    Gibbs, Lisa; Staiger, Petra K.; Johnson, Britt; Block, Karen; Macfarlane, Susie; Gold, Lisa; Kulas, Jenny; Townsend, Mardie; Long, Caroline; Ukoumunne, Obioha

    2013-01-01

    Objective: Evaluate achievement of the "Stephanie Alexander Kitchen Garden Program" in increasing child appreciation of diverse, healthy foods. Design: Comparative 2-year study. Setting: Six program and 6 comparison primary schools in rural and metropolitan Victoria, Australia, matched for socioeconomic status and size. Participants: A…

  6. Food for Thought: The Mathematics of the Kitchen Garden

    ERIC Educational Resources Information Center

    Lyon, Anthony; Bragg, Leicha A.

    2011-01-01

    A kitchen garden is not just a place to grow food for cooking; it is a place of sensory stimulation through extraordinary explorations and investigations into the natural world. A kitchen garden contains vegetables, fruits, herbs, edible flowers, and/or ornamental plants; and animals such as chickens for supplying eggs, as well as manure for…

  7. Bioconversion of garden waste, kitchen waste and cow dung into value-added products using earthworm Eisenia fetida.

    PubMed

    Wani, K A; Mamta; Rao, R J

    2013-04-01

    Solid waste management is a worldwide problem and it is becoming more and more complicated day by day due to rise in population, industrialization and changes in our life style. Transformation of industrial sludges into vermicompost is of double interest: on the one hand, a waste is converted into value added product, and, on the other, it controls a pollutant that is a consequence of increasing industrialization. Garden waste, kitchen waste and cow dung were subjected to recycle through vermicomposting by using the epigeic earthworm Eisenia fetida under field conditions. The pH, moisture content, total organic carbon, humus, nitrogen, phosphorous and potassium in vermicompost was analysed. It was found that moisture content, total organic carbon, humus, nitrogen, phosphorous and potassium was high in cow dung, followed by kitchen waste and garden waste. This study clearly indicates that vermicomposting of garden waste, kitchen waste and cow dung can not only produce a value added produce (vermicomposting) but at the same time reduce the quantity of waste.

  8. Bioconversion of garden waste, kitchen waste and cow dung into value-added products using earthworm Eisenia fetida

    PubMed Central

    Wani, K.A.; Mamta; Rao, R.J.

    2013-01-01

    Solid waste management is a worldwide problem and it is becoming more and more complicated day by day due to rise in population, industrialization and changes in our life style. Transformation of industrial sludges into vermicompost is of double interest: on the one hand, a waste is converted into value added product, and, on the other, it controls a pollutant that is a consequence of increasing industrialization. Garden waste, kitchen waste and cow dung were subjected to recycle through vermicomposting by using the epigeic earthworm Eisenia fetida under field conditions. The pH, moisture content, total organic carbon, humus, nitrogen, phosphorous and potassium in vermicompost was analysed. It was found that moisture content, total organic carbon, humus, nitrogen, phosphorous and potassium was high in cow dung, followed by kitchen waste and garden waste. This study clearly indicates that vermicomposting of garden waste, kitchen waste and cow dung can not only produce a value added produce (vermicomposting) but at the same time reduce the quantity of waste. PMID:23961230

  9. Implementing Perennial Kitchen Garden Model to Improve Diet Diversity in Melghat, India

    PubMed Central

    Birdi, Tannaz J.; Shah, Shimoni U.

    2016-01-01

    Lack of diet diversity causing micronutrient deficiency is common in developing countries and is gaining attention due to the hidden consequences of impaired physical and cognitive development. This paper describes the propagation of a sustainable perennial kitchen garden (KG) model to address household (HH) diet diversity in Melghat. Nutrient dense plants, comprising of minimum one tree (perennial) and one green leafy vegetable (GLV) were given to participating HHs along with qualitative interventions. Baseline survey was conducted in winter 2011 followed by seasonal surveys over 2 years to record changes in KG practices, dietary intake and childcare practices. Marked increase from 4% at baseline to 95% at endline was seen in the KG maintainance. Increased diversity was seen in all food categories other than cereals and pulses. Variety of GLVs consumed increased over the two winters as well as the 2 summers. However, no change in the quantity of GLV consumed was noted which was attributed to the duration of the study period being insufficient for the trees to grow and provide adequate leaves for consumption. Notably, livelihood component was not promoted and HHs were encouraged to harvest and distribute excess seeds to relatives and neighbours. The study generated huge demand from HHs within the intervention and neighbouring villages. It concludes that a well designed perennial KG along with imparting adequate knowledge can be a sustainable practice to increase diet diversity and GLV intake which would help address micronutrient deficiencies in the community. PMID:26573040

  10. A decolonizing approach to health promotion in Canada: the case of the Urban Aboriginal Community Kitchen Garden Project.

    PubMed

    Mundel, Erika; Chapman, Gwen E

    2010-06-01

    Aboriginal people in Canada suffer ill-health at much higher rates compared with the rest of the population. A key challenge is the disjuncture between the dominant biomedical approach to health in Canada and the holistic and integrative understandings of and approaches to health in many Aboriginal cultures. More fundamentally, colonization is at the root of the health challenges faced by this population. Thus, effective approaches to health promotion with Aboriginal people will require decolonizing practices. In this paper, we look at one case study of a health promotion project, the Urban Aboriginal Community Kitchen Garden Project in Vancouver, Canada, which, guided by the teachings of the Medicine Wheel, aims to provide culturally appropriate health promotion. By drawing on Aboriginal approaches to healing, acknowledging the legacy of colonization and providing a context for cultural celebration, we suggest that the project can be seen as an example of what decolonizing health promotion could look like. Further, we suggest that a decolonizing approach to health promotion has the potential to address immediate needs while simultaneously beginning to address underlying causes of Aboriginal health inequities.

  11. Alexander Disease

    MedlinePlus

    ... mice have been engineered to produce the same mutant forms of GFAP found in individuals with Alexander ... mice have been engineered to produce the same mutant forms of GFAP found in individuals with Alexander ...

  12. Kitchen Corner

    ERIC Educational Resources Information Center

    Campbell, Sharon

    2004-01-01

    This brief article describes one third-grade classroom's experience engaging in a lesson plan inspired by Larry Yanez's "Cocina Jaiteca" and images of the cheerful kitchen. In the lesson, the students were to draw their own kitchens based on their observations of the many details in Yanez's kitchen example, such as the calendar on the wall,…

  13. Kitchen Scenes

    ERIC Educational Resources Information Center

    Zinger, Gary

    2009-01-01

    The dynamics of how a family operates can be revealed by what happens in the kitchen. The kitchen is not just a cooking and eating place but also a place where family members gather--children playing board games or doing homework, parents looking through their latest bills and figuring out the family budget, and grandparents browsing through old…

  14. 63. Interior view, kitchen chamber, north elevation. The kitchen chamber ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    63. Interior view, kitchen chamber, north elevation. The kitchen chamber was completed in the first stages of phase III construction. The paneled wall to the fireplace's right displays a phase III molding profile. The mark between the cabinet doors and on the large lower panel indicates the former position of a partition wall. The chimney-breast paneling bears a phase I profile and might have been moved to the room when the fireplace mass in the hall was reduced. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  15. Kitchen Thermometers

    MedlinePlus

    ... Administrative Forms Standard Forms Skip Navigation Z7_0Q0619C0JGR010IFST1G5B10H1 Web Content Viewer (JSR 286) Actions ${title} Loading... / Topics / ... and Thermometers / Kitchen Thermometers / Kitchen Thermometers Z7_0Q0619C0JGR010IFST1G5B10H3 Web Content Viewer (JSR 286) Actions ${title} Loading... Z7_ ...

  16. What's Cooking in America's Schoolyard Gardens?

    ERIC Educational Resources Information Center

    Salter, Cathy

    2010-01-01

    This article discusses what's cooking in America's schoolyard gardens. From First Lady Michelle Obama's world-famous Kitchen Garden, to Alice Waters' groundbreaking Edible Schoolyard in Berkeley, California, to a nationally recognized elementary school learning garden in the small Midwestern town of Ashland, Missouri, school children are planting…

  17. Assessment of potential health risk for inhabitants living near a former lead smelter. Part 2: site-specific human health risk assessment of Cd and Pb contamination in kitchen gardens.

    PubMed

    Pelfrêne, Aurélie; Douay, Francis; Richard, Antoine; Roussel, Hélène; Girondelot, Bertrand

    2013-04-01

    Metal contamination of urban soils and homegrown products has caused major concern. In Part 1, we investigated the long-term effects of a former smelter on the degree of kitchen garden-soil contamination and the quality of the homegrown vegetables from these gardens. The results showed that the soils retained a high level of contamination and that a large proportion of the vegetables produced did not comply with the legislation on the levels of metals allowed for human consumption. The present study aims to assess the associated potential health risk to local inhabitants through consumption of homegrown vegetables and ingestion of soil particles using a land use-based approach. For lead (Pb), the standard hazard quotient (HQ)-based risk assessment method was used to determine the HQ. For cadmium (Cd), the approach consisted of calculating the HQs and then deriving site-specific assessment criteria (SSAC) using the SNIFFER method. The results suggested that the exposure pathways considered should not engender any form of deleterious health effects for adults. For children, Pb was the main concern and induced a relatively high health risk through soil particle ingestion, and most total soil Cd concentrations exceeded the derived SSAC, in particular, through consumption of vegetables. The metal bioaccessibility in soils was incorporated into the methods to establish more realistic risk assessment measures. This study proposes an approach to integrate different human health risk assessment methods. Further investigations should complete the assessment to improve risk determination, e.g., the determination of metal bioaccessibility in vegetables.

  18. Remembering Alexander Meiklejohn.

    ERIC Educational Resources Information Center

    Tussman, Joseph

    1984-01-01

    A former student of Alexander Meiklejohn, a member of the Experimental College movement on the 1930s, describes his impressions of Meiklejohn's life, leadership qualities, and personal characteristics. (MSE)

  19. 62. Interior view, from the passage into the kitchen chamber. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    62. Interior view, from the passage into the kitchen chamber. The stairs up from the hall are located between these spaces and split near the top with a series of odd, v-shaped steps. These steps were configured into their present state during the 1920s restoration. The earlier steps wound up to the right with the later kitchen chamber steps awkwardly meeting at the quarter-turn. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  20. Alexander I. Ignatowski

    PubMed Central

    Konstantinov, Igor E.; Jankovic, Gradimir M.

    2013-01-01

    In 1908, Alexander I. Ignatowski (1875–1955) published his pioneering work that first revealed a relationship between cholesterol-rich food and experimental atherosclerosis. This early experimental work paved a way to the metabolic study of the mechanism of atherosclerosis. Herein, we present a brief account of Ignatowski's work and life. PMID:23914012

  1. Alexander's Law revisited.

    PubMed

    Jeffcoat, Benjamin; Shelukhin, Alexander; Fong, Alex; Mustain, William; Zhou, Wu

    2008-07-01

    Alexander's Law states that the slow-phase velocity of the nystagmus caused by unilateral vestibular lesion increases with gaze in the beat direction. Two studies have shown that this gaze effect is generalized to the nystagmus caused by unilateral cold water irrigation. This indicates that the gaze effect is not the result of central changes associated with a peripheral lesion but rather because of unilateral vestibular peripheral inhibition. In this study, we show that there is a similar gaze effect on the nystagmus produced by unilateral warm water ear irrigation. Furthermore, we examined the two hypotheses of Alexander's Law proposed in the two studies. One hypothesis is based on the gaze-dependent modulation of the vestibulo-ocular reflex (VOR) response to unbalanced canal input. The other hypothesis, however, is based on the leaky neural integrator caused by unilateral vestibular peripheral inhibition. These two hypotheses predict the same gaze effect on the nystagmus produced by cold water irrigation, but opposite gaze effects on the nystagmus produced by warm water irrigation. Our results support the first hypothesis and suggest that the second hypothesis needs to be modified.

  2. Alexander Archipelago, Southeastern Alaska

    NASA Technical Reports Server (NTRS)

    2002-01-01

    West of British Columbia, Canada, and south of the Yukon Territory, the southeastern coastline of Alaska trails off into the islands of the Alexander Archipelago. The area is rugged and contains many long, U-shaped, glaciated valleys, many of which terminate at tidewater. The Alexander Archipelago is home to Glacier Bay National Park. The large bay that has two forks on its northern end is Glacier Bay itself. The eastern fork is Muir inlet, into which runs the Muir glacier, named for the famous Scottish-born naturalist John Muir. Glacier Bay opens up into the Icy Strait. The large, solid white area to the west is Brady Icefield, which terminates at the southern end in Brady's Glacier. To locate more interesting features from Glacier Bay National Park, take a look at the park service map. As recently as two hundred years ago, a massive ice field extended into Icy Strait and filled the Glacier Bay. Since that time, the area has experienced rapid deglaciation, with many large glaciers retreating 40, 60, even 80 km. While temperatures have increased in the region, it is still unclear whether the rapid recession is part of the natural cycle of tidewater glaciers or is an indicator of longer-term climate change. For more on Glacier Bay and climate change, read an online paper by Dr. Dorothy Hall, a MODIS Associate Science Team Member. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  3. Genetics Home Reference: Alexander disease

    MedlinePlus

    ... up study of 22 Chinese children with Alexander disease and analysis of parental origin of de novo GFAP mutations. J Hum Genet. 2013 Apr;58(4):183-8. doi: 10.1038/jhg.2012.152. Epub 2013 Jan 31. Citation on ... GS. Alexander disease: ventricular garlands and abnormalities of the medulla and ...

  4. Garden Documents

    EPA Pesticide Factsheets

    As a gardener, you have the potential to contribute to nutrient pollution, but you also have the power to help prevent it. There are several easy things you can do to reduce nutrient pollution from your yards and gardens.

  5. Garden Mosaics

    ERIC Educational Resources Information Center

    Kennedy, Ann Marie; Krasny, Marianne E.

    2005-01-01

    This article describes Garden Mosaics, a program funded by the National Science Foundation. Garden Mosaics combines science learning with intergenerational mentoring, multicultural understanding, and community service. The program's mission is "connecting youth and elders to explore the mosaics of plants, people, and cultures in gardens, to learn…

  6. Butterfly Gardens.

    ERIC Educational Resources Information Center

    Denman, Kim

    1996-01-01

    Describes designing and planting a garden to attract butterflies specifically as a project for school grounds. Site and soil requirements are covered as well as types of plants. Includes a list of educational opportunities a garden provides in various subject areas. (AIM)

  7. Educational Gardening.

    ERIC Educational Resources Information Center

    Lovejoy, Sharon

    1998-01-01

    A naturalist and designer of public gardens relates her experiences of introducing children to plants and gardens using equipment such as binoculars, stethoscopes, notebooks, photographs, and magnifying glasses. Article provides information is given about many plants, their uses, and related child-centered activities (such as a namesake pumpkins…

  8. Wildlife Gardening.

    ERIC Educational Resources Information Center

    Thompson, Angela C.

    1986-01-01

    Presents an account of the making of a wildlife garden. Reviews the problems and outlines the plans and methods that succeeded in the project. Includes 21 illustrations of vegetation as well as descriptions of pond, marsh, meadow, and woodland areas. (ML)

  9. Hydroponic Gardening

    ERIC Educational Resources Information Center

    Julinor, Helmut

    1976-01-01

    In addition to being an actual source of foodstuffs in inhospitable climates and a potential source of a large portion of the world's food supply, hydroponic gardening is a useful technique in the classroom for illustrating the role of plant life in the world's food chain. (MB)

  10. Robert Alexander and His Passionate Philosophy (Profile).

    ERIC Educational Resources Information Center

    Bosseau, Remi Barclay

    1994-01-01

    Discusses the passionate philosophy of Robert Alexander, founder and director of living stage theater company and his views of art, creativity, the entire process of learning, politics, philosophy, and hope. Presents several excerpts from Alexander's presentations for artists and teachers during Living Stage residencies in cities around the…

  11. Dancers' Application of the Alexander Technique

    ERIC Educational Resources Information Center

    Fortin, Sylvie; Girard, Fernande

    2005-01-01

    This qualitative study describes the experience of professional contemporary dancers studying and applying the Alexander Technique to their dancing. This study was motivated by: 1. years of teaching both dance and somatics, 2. a strong desire to better understand how the Alexander Technique can be applied by dancers, and 3. a gap that the…

  12. The Alexander Technique: An Acting Approach.

    ERIC Educational Resources Information Center

    Barker, Sarah A.

    2002-01-01

    Notes the discrepancy between students' use of the Alexander Technique in class and on stage. Discusses three fundamental self-use objectives of the Alexander Technique: the reduction of excess physical compression and muscularity; the unification of body/voice and thought; and the expansion of the field of attention. Demonstrates how each…

  13. Martian 'Kitchen Sponge'

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This picture is illuminated by sunlight from the upper left. It shows a tiny 1 kilometer by 1 kilometer (0.62 x 0.62 mile) area of the martian north polar residual ice cap as it appears in summertime.

    The surface looks somewhat like that of a kitchen sponge--it is flat on top and has many closely-spaced pits of no more than 2 meters (5.5 ft) depth. The upper, flat surface in this image has a medium-gray tone, while the pit interiors are darker gray. Each pit is generally 10 to 20 meters (33-66 feet) across. The pits probably form as water ice sublimes--going directly from solid to vapor--during the martian northern summer seasons. The pits probably develop over thousands of years. This texture is very different from what is seen in the south polar cap, where considerably larger and more circular depressions are found to resemble slices of swiss cheese rather than a kitchen sponge.

    This picture was taken by the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) during northern summer on March 8, 1999. It was one of the very last 'calibration' images taken before the start of the Mapping Phase of the MGS mission, and its goal was to determine whether the MOC was properly focused. The crisp appearance of the edges of the pits confirmed that the instrument was focused and ready for its 1-Mars Year mapping mission. The scene is located near 86.9oN, 207.5oW, and has a resolution of about 1.4 meters (4 ft, 7 in) per pixel.

    Malin Space Science Systems and the California Institute of Technology built the MOC using spare hardware from the Mars Observer mission. MSSS operates the camera from its facilities in San Diego, CA. The Jet Propulsion Laboratory's Mars Surveyor Operations Project operates the Mars Global Surveyor spacecraft with its industrial partner, Lockheed Martin Astronautics, from facilities in Pasadena, CA and Denver, CO.

  14. Reading a Garden

    ERIC Educational Resources Information Center

    Bang-Jensen, Valerie

    2012-01-01

    School gardens--and efforts to connect gardening to K-12 learning--are burgeoning. Children's gardens--green spaces that keep in mind the way children play and explore an outdoor space--have been one of the biggest recent trends in gardening. Progressive educators have long promoted gardening as an opportunity to connect knowledge about plants,…

  15. Gardens on Display.

    ERIC Educational Resources Information Center

    Steinheimer, Margaret

    1998-01-01

    Discusses display gardens and their development by students. Presents guidelines for construction and size consideration and describes details of an outdoor garden, volcanic garden, and shoe box dioramas. (DDR)

  16. Finding Chemical Anchors in the Kitchen

    ERIC Educational Resources Information Center

    Haim, Liliana

    2005-01-01

    ''The Chemistry Kitchen'', a unit composed of five activities with kitchen elements for elementary students ages 9-11, introduces the children to the skills and chemical working ideas to be used later as anchors for chemical concepts. These activities include kitchen elements, determining the relative mass and so on.

  17. An unusual presentation of juvenile Alexander disease.

    PubMed

    Osorio, Maria Joana; Risen, Sarah; Alper, Gulay

    2012-04-01

    Alexander disease is a rare leukodystrophy that most often presents in infancy but also includes neonatal, juvenile, and adult variants. Juvenile Alexander disease presents primarily with bulbar symptoms between 2 and 12 years of age. The diagnosis is often suggested by the clinical course and brain magnetic resonance image pattern and then confirmed by the presence of a mutation in the glial fibrillary acidic protein gene. A young girl presented with globus sensation and magnetic resonance imaging of the brain revealed abnormalities mainly involving white matter tracts of the medulla oblongata and cerebellum. The presence of a mutation in the glial fibrillary acidic protein gene confirmed the diagnosis of juvenile Alexander disease. A high index of clinical suspicion is necessary for the diagnosis of late-onset presentations of Alexander disease.

  18. The Haunting Influence of Alexander Graham Bell

    ERIC Educational Resources Information Center

    Mitchell, Sue H.

    1971-01-01

    The article examines the significance that Alexander Graham Bell's attitude and actions had on the social and economic conditions experienced by deaf people during his lifetime and into the present. (CD)

  19. [On Alexander's pneumothorax: A critical appraisal].

    PubMed

    Delgado-García, Guillermo; Villarreal-Alarcón, Miguel Ángel; Estañol-Vidal, Bruno

    According to the testimony of Ptolemy, which we know through Arrian, it has been assumed that Alexander the Great suffered a pneumothorax during his campaign against the Malli. In general, this assumption has been interpreted as a historical fact in medical literature. We consulted the same sources and concluded that it is unlikely that Alexander's arrow wound had given him a pneumothorax. In addition, we stressed the extra-historical content of classical sources.

  20. Time Management from the Kitchen.

    ERIC Educational Resources Information Center

    Hoffman, Ellen

    1988-01-01

    A kitchen timer, three-minute egg timer, and individual clocks made from paper plates were used to teach time management strategies to learning disabled elementary school students in a resource room. Their attention span increased, work habits improved, and there was less frustration for both teacher and students. (VW)

  1. Kitchen Units for the Classroom.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Agricultural Experiment Station.

    This study is concerned with functional standards for storage of equipment, use of space, and arrangement of work centers in kitchen units for four students within a high school foods laboratory. Lists of equipment and measurements for storage areas are given for each work center. (FS)

  2. Gardening for All: The Accessible Garden. Revised Edition.

    ERIC Educational Resources Information Center

    Brock, Holly; Mefford, Gayle

    1990-01-01

    This pamphlet presents some innovative thoughts and suggestions to make gardening an "accessible" activity for any gardener, able-bodied or disabled. For gardeners with special needs, workability of the garden must take precedence over a conventional garden design. Designs to consider include raised bed gardens, garden containers such as whiskey…

  3. Great Lakes: Great Gardening.

    ERIC Educational Resources Information Center

    New York Sea Grant Inst., Albany, NY.

    This folder contains 12 fact sheets designed to improve the quality of gardens near the Great Lakes. The titles are: (1) "Your Garden and the Great Lakes"; (2) "Organic Gardening"; (3) "Fruit and Vegetable Gardening"; (4) "Composting Yard Wastes"; (5) "Herbicides and Water Quality"; (6)…

  4. Rock Garden

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This false color composite image of the Rock Garden shows the rocks 'Shark' and 'Half Dome' at upper left and middle, respectively. Between these two large rocks is a smaller rock (about 0.20 m wide, 0.10 m high, and 6.33 m from the Lander) that was observed close-up with the Sojourner rover (see PIA00989).

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  5. Alexander Graham Bell: Teacher of the Deaf.

    ERIC Educational Resources Information Center

    Bruce, Robert V.

    The lecture on Alexander Graham Bell by Dr. Robert V. Bruce, the author of a biography of Bell, focuses on Bell's association with the Clarke School for the Deaf in Massachusetts. Noted are Bell's employment by the school at 25 years of age and the preceding period during which Bell taught elocution at a boys' school in Scotland and used his…

  6. The Remarkable Journey of Lloyd Alexander

    ERIC Educational Resources Information Center

    Tunnel, Michael O.; Jacobs, James S.

    2007-01-01

    This article features Lloyd Alexander, an author who has produced some of the most elegant and powerful prose in the history of modern children's literature. Lloyd began writing seriously in high school, and though he wrote and submitted many poems and short stories, his only success was being named a finalist in the "Writer's Digest" Short Story…

  7. A Garden Story.

    ERIC Educational Resources Information Center

    Keteyian, Linda

    2001-01-01

    Describes a garden project by elementary students in an urban school. Students chose to rehabilitate a courtyard area and have since created three separate gardens including a butterfly garden. The project was a collaborative endeavor involving parents and other community members working with students and their teachers. (DLH)

  8. Gardening: A Growing Activity

    ERIC Educational Resources Information Center

    McIntosh, Phyllis

    2011-01-01

    While Americans are as eager as ever to beautify their homes and yards with attractive landscaping, more and more gardeners are looking to the practical aspects of gardening--raising plants for food and choosing easy-care ornamental plants that are friendly to the environment. For some gardeners, raising their own food is a lifestyle choice. With…

  9. Garden Variety Curriculum.

    ERIC Educational Resources Information Center

    Marturano, Arlene

    2000-01-01

    Suggests gardening to help middle school students improve their problem solving and mental abilities. Focuses on the benefits of having a school nutrition garden, and indicates that students can learn about the importance of a healthy diet and share their peers' cultural heritage by growing ethnic foods. Recommends an animal garden to observe…

  10. Rooftop Garden Design Challenge

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2010-01-01

    A small commercial building in a nearby industrial park has decided to install a rooftop garden for its employees to enjoy. The garden will be about 100 feet long and 75 feet wide. This article presents a design challenge for technology and engineering students wherein they will assist in the initial conceptual design of the rooftop garden. The…

  11. Alexander Böhm (1971-2012).

    PubMed

    Boos, Winfried; Parkinson, John S; Jenal, Urs; Vogel, Jörg; Søgaard-Andersen, Lotte

    2013-04-01

    On November 28, 2012 Alexander (Alex) Böhm, a bacterial geneticist, died at age 41, only a few months after taking up a position as an assistant professor at the LOEWE Center for Synthetic Microbiology in Marburg, Germany. Earlier in 2012 Alex had been diagnosed with an aggressive form of thyroid cancer that left him little time to live his scientific and personal dreams.

  12. Dr Elizabeth Alexander: First Female Radio Astronomer

    NASA Astrophysics Data System (ADS)

    Orchiston, Wayne

    2005-01-01

    During March-April 1945, solar radio emission was detected at 200 MHz by operators of a Royal New Zealand Air Force radar unit located on Norfolk Island. Initially dubbed the `Norfolk Island Effect', this anomalous radiation was investigated throughout 1945 by British-born Elizabeth Alexander, head of the Operational Research Section of the Radio Development Laboratory in New Zealand. Alexander prepared a number of reports on this work, and in early 1946 she published a short paper in the newly-launched journal, Radio & Electronics. A geologist by training, Elizabeth Alexander happened to be in the right place at the right time, and unwittingly became the first woman in the world to work in the field that would later become known as radio astronomy. Her research also led to further solar radio astronomy projects in New Zealand in the immediate post-war year, and in part was responsible for the launch of the radio astronomy program at the Division of Radiophysics, CSIRO, in Sydney.

  13. Gardening from a Wheelchair

    MedlinePlus

    ... We encourage you to reach out to support groups and organizations that specialize in adaptive gardening techniques, including: American Horticultural Therapy Association : the therapeutic benefits ...

  14. GBC Kitchen and Bath, LLC Information Sheet

    EPA Pesticide Factsheets

    GBC Kitchen and Bath, LLC (the Company) is located in Alexandria, Virginia. The settlement involves renovation activities conducted at properties constructed prior to 1978, located in Virginia, Maryland, and Washington, D.C.

  15. 1. Historic American Buildings Survey J. Alexander, Photographer, 1971 MASSACHUSETTS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey J. Alexander, Photographer, 1971 MASSACHUSETTS AVENUE FACADE, 1971 - James C. Hooe House, 2230 Massachusetts Avenue Northwest, Washington, District of Columbia, DC

  16. 5. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 DETAIL OF BASEMENT FIREPLACE - Indian Trading Post, Second & Merchant Streets, Sainte Genevieve, Ste. Genevieve County, MO

  17. 4. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 DETAIL OF STONEWORK (WEST ELEVATION) - Indian Trading Post, Second & Merchant Streets, Sainte Genevieve, Ste. Genevieve County, MO

  18. "Most brilliant in judgment": Alexander the Great and Aristotle.

    PubMed

    Lainas, Panagiotis; Panutsopulos, Dimitrios; Skandalakis, Panagiotis N; Zoras, Odysseas; Skandalakis, John E

    2005-03-01

    From historical sources, it is evident that Alexander the Great was indebted to one of his teachers, Aristotle of Stagira. It was the teaching of Aristotle that evoked all the nascent talents of young Alexander and turned him into a great man. Alexander was extremely interested in the secrets of medicine and considered it an art. The medical knowledge he acquired from Aristotle may have saved his life and the lives of his troops on many occasions. If Alexander did not possess medical knowledge and if his everyday life had not been so greatly influenced by medicine, he might never have been able to create his empire.

  19. 6. Historic American Buildings Survey J. Alexander, Photographer, 1971 VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey J. Alexander, Photographer, 1971 VIEW FROM SITTING ROOM INTO DRAWING ROOM - Joseph Beale House, 2301 Massachusetts Avenue, Northwest, Washington, District of Columbia, DC

  20. 3. Historic American Buildings Survey J. Alexander, Photographer, 1971 DETAIL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey J. Alexander, Photographer, 1971 DETAIL, ENTRANCE STOOP (LION FIGURE) - Joseph Beale House, 2301 Massachusetts Avenue, Northwest, Washington, District of Columbia, DC

  1. Teaching Organic Gardening.

    ERIC Educational Resources Information Center

    Reemer, Rita, Ed.

    This teaching guide is designed as a text composed of factual outlines to help teachers interpret the organic method of gardening. Organized as a practical course for elementary through adult education levels, it presents examples and activities on how to plan, start, and maintain an organic garden. The first five chapters cover history and…

  2. Herbs Indoors. Container Gardening.

    ERIC Educational Resources Information Center

    Hatch, Duane

    This package consists of two bilingual instructional booklets for use in helping Indochinese refugees learn basic gardening skills. Included in the package are Cambodian, Vietnamese, and English translations of instructions for raising herbs indoors and Cambodian and English translations of guidelines for container gardening. The herb booklet…

  3. The Garden of Art

    ERIC Educational Resources Information Center

    Kenyon, Karen

    2012-01-01

    This article describes a garden that grows more than vegetables. The grounds of McKinley Elementary School in San Diego, California, was a neglected area for years, until recently when an organic garden was planted to revive and brighten the dreary area behind the school's bungalow classrooms. Each grade now has its own wood-bordered plot where a…

  4. A Garden of Learning

    ERIC Educational Resources Information Center

    Kirby, Tasha

    2008-01-01

    In order to beautify the school environment and further student learning, fourth-graders cultivated a Native Plant Learning Garden. They were responsible for designing a layout, researching garden elements, preparing the area, and planting a variety of native plants. By the completion of this inquiry-based project, students were able to clearly…

  5. Art in the Garden

    ERIC Educational Resources Information Center

    Tucciarelli, Teri

    2004-01-01

    Meadow Woods Elementary in Orlando, Florida has a garden ceremony at the end of each year. This is a time when the whole school gathers together to celebrate another successful school year. The classrooms are built around the garden, so it is the centerpiece of the school. Students always do an art project for this ceremony. One year, students…

  6. Fostering Children's Interests in Gardening

    ERIC Educational Resources Information Center

    Lekies, Kristi S.; Sheavly, Marcia Eames

    2007-01-01

    Despite the rapidly growing interest in children's gardens and attention to the positive benefits of gardening for children, little is known about the ways in which young people actually form interests in gardening. Using a sample of 9- and 10-year-old children at a school garden site in New York State, this study examined the ways in which…

  7. Heterangaeus Alexander, 1925 crane flies (Diptera: Pediciidae) of Korea.

    PubMed

    Podenas, Sigitas; Podeniene, Virginija; Byun, Hye-Woo

    2015-08-25

    The Korean crane fly species of the genus Heterangaeus Alexander, 1925 (Diptera: Pediciidae) is taxonomically revised. H. gloriosus gloriosus (Alexander, 1924) is redescribed. A new species Heterangaeus koreanus n. sp., which is the first species of Pediciidae from South Korea, is described and illustrated.

  8. SUMMER KITCHEN AND SMOKE HOUSE AND HOUSE, VIEW TO WEST/ ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SUMMER KITCHEN AND SMOKE HOUSE AND HOUSE, VIEW TO WEST/ SOUTHWEST - Kiel Farmstead, Summer Kitchen & Smokehouse, East side State Route 4, one half mile south of U.S. Route 64, Mascoutah, St. Clair County, IL

  9. Science Project Ideas about Kitchen Chemistry. Revised Edition.

    ERIC Educational Resources Information Center

    Gardner, Robert

    This book presents science experiments that can be conducted in the kitchen. Contents include: (1) "Safety First"; (2) "Chemistry in and Near the Kitchen Sink"; (3) "Chemistry in the Refrigerator"; (4) "Chemistry on the Stove"; (5) "Chemistry on the Kitchen Counter"; and (6) "Further Reading and Internet Addresses." (YDS)

  10. 24 CFR 3280.204 - Kitchen cabinet protection.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Kitchen cabinet protection. 3280... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Fire Safety § 3280.204 Kitchen cabinet protection. (a) The bottom and sides of combustible kitchen cabinets over cooking...

  11. The Magic Garden

    ERIC Educational Resources Information Center

    Cothren, Kevin

    1976-01-01

    Using the outdoors, the garden project helped children in Brooklyn to: expand their knowledge of the earth's processes, become more aware of how urban people relate to their environment, and develop concern for the environment and its ecological balance. (NQ)

  12. Lawn and Garden

    EPA Pesticide Factsheets

    The most effective strategy for controlling pests in your lawn and garden may be to combine methods in an approach known as Integrated Pest Management. See videos and find tips for implementing IPM at your residence.

  13. Minnesota Zoological Garden Library.

    ERIC Educational Resources Information Center

    Norell, Angela

    1988-01-01

    Describes the history and functions of the Minnesota Zoological Garden library. Topics covered include the library collections; library services, including online search capabilities; and the various groups of users served by the library. (three references) (CLB)

  14. Recognizing the Presidents: Was Alexander Hamilton President?

    PubMed

    Roediger, Henry L; DeSoto, K Andrew

    2016-05-01

    Studies over the past 40 years have shown that Americans can recall about half the U.S. presidents. Do people know the presidents even though they are unable to access them for recall? We investigated this question using the powerful cues of a recognition test. Specifically, we tested the ability of 326 online subjects to recognize U.S. presidents when presented with their full names among various types of lures. The hit rate for presidential recognition was .88, well above the proportion produced in free recall but far from perfect. Presidents Franklin Pierce and Chester Arthur were recognized less than 60% of the time. Interestingly, four nonpresidents were falsely recognized at relatively high rates, and Alexander Hamilton was more frequently identified as president than were several actual presidents. Even on a recognition test, knowledge of American presidents is imperfect and prone to error. The false alarm data support the theory that false fame can arise from contextual familiarity.

  15. Kitchen Microbiology: It's Easier Than You Think!

    ERIC Educational Resources Information Center

    Wilcoxson, Catherine; Shand, Stacey M.; Shand, Richard F.

    1999-01-01

    Offers a simple experiment that tests the effectiveness of cleaners that inhibit bacterial growth. Outlines a step-by-step method for preparing culture media that can be used for isolation and propagation of microorganisms. Concludes that kitchen medium is as efficient as the professionally-made medium in supporting colony growth. (CCM)

  16. Determining Absolute Zero in the Kitchen Sink.

    ERIC Educational Resources Information Center

    Otani, Robert; Siegel, Peter

    1991-01-01

    Presents an experiment to demonstrate Charles's Law of Ideal Gases by creating a constant-pressure thermometer from materials that can be found in the kitchen. Discusses the underlying mathematical relationships and a step-by-step description of the experiment. (MDH)

  17. Effective household disinfection methods of kitchen sponges

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Several household disinfecting treatments to kill bacteria, yeasts and molds on kitchen sponges were evaluated. Sponges were soaked in 10 percent bleach for 3 min, lemon juice (pH 2.9) or deionized water for 1 min; placed in a microwave oven for 1 min; or placed in a dishwasher operating with a dryi...

  18. French intensive truck garden

    SciTech Connect

    Edwards, T D

    1983-01-01

    The French Intensive approach to truck gardening has the potential to provide substantially higher yields and lower per acre costs than do conventional farming techniques. It was the intent of this grant to show that there is the potential to accomplish the gains that the French Intensive method has to offer. It is obvious that locally grown food can greatly reduce transportation energy costs but when there is the consideration of higher efficiencies there will also be energy cost reductions due to lower fertilizer and pesticide useage. As with any farming technique, there is a substantial time interval for complete soil recovery after there have been made substantial soil modifications. There were major crop improvements even though there was such a short time since the soil had been greatly disturbed. It was also the intent of this grant to accomplish two other major objectives: first, the garden was managed under organic techniques which meant that there were no chemical fertilizers or synthetic pesticides to be used. Second, the garden was constructed so that a handicapped person in a wheelchair could manage and have a higher degree of self sufficiency with the garden. As an overall result, I would say that the garden has taken the first step of success and each year should become better.

  19. 4. Historic American Buildings Survey J. Alexander, Photographer October 1968 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey J. Alexander, Photographer October 1968 FIRST FLOOR NORTH PARLOR, FIREPLACE - Smith-Morton Row House, 3034 P Street Northwest, Washington, District of Columbia, DC

  20. 1. Historic American Buildings Survey J. Alexander, Photographer April 1969 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey J. Alexander, Photographer April 1969 3034 P STREET (right) AND ADJOINING ROWHOUSES, LOOKING EAST - Smith-Morton Row House, 3034 P Street Northwest, Washington, District of Columbia, DC

  1. 3. Historic American Buildings Survey J. Alexander, Photographer October 1968 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey J. Alexander, Photographer October 1968 VIEW OF SOUTH PARLOR FROM NORTH PARLOR - Smith-Morton Row House, 3034 P Street Northwest, Washington, District of Columbia, DC

  2. 1. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM SOUTHEAST - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  3. 3. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM NORTH - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  4. 2. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM SOUTHWEST - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  5. Alexander F. Chamberlain: a life's work.

    PubMed

    Berkman, Julia M

    2005-01-01

    This article examines the life and work of Alexander Francis Chamberlain. Though he has received little attention since the early 1900s, the importance of this scholar should not be underestimated. Chamberlain made notable contributions to the body of knowledge in anthropology-a discipline that, at the time, was a combination of anthropological and psychological inquiry. His early work began with investigations into the cultures and languages of two Indian tribes indigenous to Canada and the northern United States and, within a few decades, positioned Chamberlain as the leading scholar in this domain. Beyond his ethnographic insights, Chamberlain queried the development of the child and wrote on the subject of childhood in world folklore. He concerned himself with a scope of worthwhile subjects ranging from linguistics to women's suffrage. No topic was out of range as all forms of human study addressed the need for seeing each group as a contributing force to humanity at large. Chamberlain emphasized that no single racial, ethnic, or religious group should be singled out as inherently superior to another, a belief far ahead of his time. This article is an attempt at drawing a picture of a man whose scholarly achievements and strength of character are captured in the depth and breadth of his writing.

  6. 'Mind in general' by Sir Alexander Crichton.

    PubMed

    Berrios, G E

    2006-12-01

    The history of the 'philosophies of psychiatry' can be defined as the contextualized study of past theoretical views on the nature, understanding and management of madness and related notions. The application of an hermeneutic apparatus to past psychiatric narratives gives rise to the history of psychiatry; its application to current narrative gives origin to the philosophy of psychiatry. If the latter employs off-the-shelf, ready-made, external philosophies, it follows a centripetal approach; if it starts from the inside of psychiatry and generates its own tools and meta-language, it follows a centrifugal approach. Psychiatry is burdened by intrinsic and extrinsic philosophical problems. The former result from its hybrid nature, i.e., from the fact that psychiatry unsteadily straddles the natural and human sciences. The latter are borrowed from the conceptual frames into which psychiatry has been inscribed since the 19th century. The philosophy of psychiatry may anticipate or follow empirical research. The ante rem mode is based on the idea that empirical research requires conceptual supervision, audit and guidance, for it is always ideology- and theory-laden. The post rem mode is based on the view that science is the only way to 'truth' and hence all that the philosophy of psychiatry can (or should) do is facilitate, interpret, justify, defend or glorify empirical findings. The Classic Text that follows was written by Sir Alexander Crichton at the end of the 18th century, and is a good example of the centripetal mode of philosophy-making.

  7. Legionnaires' disease and gardening.

    PubMed

    den Boer, J W; Yzerman, E P F; Jansen, R; Bruin, J P; Verhoef, L P B; Neve, G; van der Zwaluw, K

    2007-01-01

    Legionella longbeachae was cultured from the sputum of a patient suffering from Legionnaires' disease. Source identification efforts included analysis of samples of potting soil from the patient's garden, and a genotypically indistinguishable strain of L. longbeachae was cultured from this material. Following examination of a national collection of Legionella isolates, two more patients with indistinguishable genotypes were identified. One of these patients had visited a garden centre in the same municipality in which the index patient had acquired his potting soil. The study demonstrated the value of systematic collection of identification data and patient isolates over a prolonged period.

  8. A Haunted Garden

    ERIC Educational Resources Information Center

    DeSimone, Jana

    2009-01-01

    It's funny to think of the way an idea for an art lesson begins and how it has a way of changing into something completely different. That is what happened with this lesson, which was originally going to be about a springtime garden. In this article, the author describes an art lesson on collograph printmaking inspired by the poem "A Vampire's…

  9. Pythagoras' Garden, Revisited

    ERIC Educational Resources Information Center

    Bernhart, Frank R.; Price, H. Lee

    2012-01-01

    Mack and Czernezkyj (2010) have given an interesting account of primitive Pythagorean triples (PPTs) from a geometrical perspective. In this article, the authors wish to enlarge on the role of the equicircles (incircle and three excircles), and show there is yet another family tree in Pythagoras' garden. Where Mack and Czernezkyj (2010) begin with…

  10. The Herb Garden Guide.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    The booklet, intended to acquaint students or visitors with the herb garden at the Lathrop E. Smith Environmental Education Center (Rockville, Maryland), describes 25 herbs and suggests ways to extend learning further by providing historic background and other information about the herbs. Each herb is described on a separate page, with each…

  11. Mr. Greenthumb's Garden

    ERIC Educational Resources Information Center

    Swedab, Jennifer R.; Knotts, Lori A.; Moyer-Packenham, Patricia S.

    2004-01-01

    A four-day exploration of mathematics provides a learning opportunity for students to practice number sense, multiplication and division skills. The students designed the gardening theme to explore the topic of multiplication using the array model, and see the application of mathematics to their everyday life.

  12. Gardening with Greenhouses

    ERIC Educational Resources Information Center

    Keeler, Rusty

    2010-01-01

    Greenhouses come in all shapes, sizes, and price ranges: from simple hand-built plastic-covered frames to dazzling geodesic domes. Some child care centers install greenhouses as a part of their outdoor garden space. Other centers have incorporated a greenhouse into the building itself. Greenhouses provide a great opportunity for children to grow…

  13. Growing Gardens, Growing Minds

    ERIC Educational Resources Information Center

    Hebert, Terri; Martin, Deb; Slattery, Tracy

    2014-01-01

    The authors present a program where students and family members were involved in a taste-testing to select the items to be planted in the school's garden at Stephenson Elementary. A simple rubric of facial recognition is used. Smiles for the favorites; frowns for the disqualifiers. With the help of the school's leadership team consisting…

  14. Performance Evaluation of Kitchen Exhaust Draft Hoods.

    DTIC Science & Technology

    1980-03-01

    1-ACI827 JOHNS - MANVILLE SALES CORP DENVER CO RESEARCH AND DEV-ETC F/e 13/1 PERFORMANCE EVALUATION OF KITCHEN EXHAUST DRAFT HOOOS. (U) MAR 80 P 8...ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT PROJECT. TASK AREA a WOPK UNIT NUMOERS Johns - Manville Sales Corper a, t Research & Development Center /0004...P. B. SHEPHERD, R. H. NEISEL JOHNS - MANVILLE SALES CORPORATION RESEARCH & DEVELOPMENT CENTER KEN-CARYL RANCH, DENVER, COLORADO 80217 MARCH 1980 FINAL

  15. Astrocytic TDP-43 pathology in Alexander disease.

    PubMed

    Walker, Adam K; Daniels, Christine M LaPash; Goldman, James E; Trojanowski, John Q; Lee, Virginia M-Y; Messing, Albee

    2014-05-07

    Alexander disease (AxD) is a rare neurodegenerative disorder characterized pathologically by the presence of eosinophilic inclusions known as Rosenthal fibers (RFs) within astrocytes, and is caused by dominant mutations in the coding region of the gene encoding glial fibrillary acidic protein (GFAP). GFAP is the major astrocytic intermediate filament, and in AxD patient brain tissue GFAP is a major component of RFs. TAR DNA binding protein of 43 kDa (TDP-43) is the major pathological protein in almost all cases of the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and ∼50% of frontotemporal lobar degeneration (FTLD), designated as FTLD-TDP. In ALS and FTLD-TDP, TDP-43 becomes insoluble, ubiquitinated, and pathologically phosphorylated and accumulates in cytoplasmic inclusions in both neurons and glia of affected brain and spinal cord regions. Previously, TDP-43 was detected in RFs of human pilocytic astrocytomas; however, involvement of TDP-43 in AxD has not been determined. Here we show that TDP-43 is present in RFs in AxD patient brains, and that insoluble phosphorylated full-length and high molecular weight TDP-43 accumulates in white matter of such brains. Phosphorylated TDP-43 also accumulates in the detergent-insoluble fraction from affected brain regions of Gfap(R236H/+) knock-in mice, which harbor a GFAP mutation homologous to one that causes AxD in humans, and TDP-43 colocalizes with astrocytic RF pathology in Gfap(R236H/+) mice and transgenic mice overexpressing human wild-type GFAP. These findings suggest common pathogenic mechanisms in ALS, FTLD, and AxD, and this is the first report of TDP-43 involvement in a neurological disorder primarily affecting astrocytes.

  16. A Smart Kitchen for Ambient Assisted Living

    PubMed Central

    Blasco, Rubén; Marco, Álvaro; Casas, Roberto; Cirujano, Diego; Picking, Richard

    2014-01-01

    The kitchen environment is one of the scenarios in the home where users can benefit from Ambient Assisted Living (AAL) applications. Moreover, it is the place where old people suffer from most domestic injuries. This paper presents a novel design, implementation and assessment of a Smart Kitchen which provides Ambient Assisted Living services; a smart environment that increases elderly and disabled people's autonomy in their kitchen-related activities through context and user awareness, appropriate user interaction and artificial intelligence. It is based on a modular architecture which integrates a wide variety of home technology (household appliances, sensors, user interfaces, etc.) and associated communication standards and media (power line, radio frequency, infrared and cabled). Its software architecture is based on the Open Services Gateway initiative (OSGi), which allows building a complex system composed of small modules, each one providing the specific functionalities required, and can be easily scaled to meet our needs. The system has been evaluated by a large number of real users (63) and carers (31) in two living labs in Spain and UK. Results show a large potential of system functionalities combined with good usability and physical, sensory and cognitive accessibility. PMID:24445412

  17. A smart kitchen for ambient assisted living.

    PubMed

    Blasco, Rubén; Marco, Álvaro; Casas, Roberto; Cirujano, Diego; Picking, Richard

    2014-01-17

    The kitchen environment is one of the scenarios in the home where users can benefit from Ambient Assisted Living (AAL) applications. Moreover, it is the place where old people suffer from most domestic injuries. This paper presents a novel design, implementation and assessment of a Smart Kitchen which provides Ambient Assisted Living services; a smart environment that increases elderly and disabled people's autonomy in their kitchen-related activities through context and user awareness, appropriate user interaction and artificial intelligence. It is based on a modular architecture which integrates a wide variety of home technology (household appliances, sensors, user interfaces, etc.) and associated communication standards and media (power line, radio frequency, infrared and cabled). Its software architecture is based on the Open Services Gateway initiative (OSGi), which allows building a complex system composed of small modules, each one providing the specific functionalities required, and can be easily scaled to meet our needs. The system has been evaluated by a large number of real users (63) and carers (31) in two living labs in Spain and UK. Results show a large potential of system functionalities combined with good usability and physical, sensory and cognitive accessibility.

  18. Zanvil Alexander Cohn 1926-1993

    PubMed Central

    1994-01-01

    Zanvil Alexander Cohn, an editor of this Journal since 1973, died suddenly on June 28, 1993. Cohn is best known as the father of the current era of macrophage biology. Many of his scientific accomplishments are recounted here, beginning with seminal studies on the granules of phagocytes that were performed with his close colleague and former editor of this Journal, James Hirsch. Cohn and Hirsch identified the granules as lysosomes that discharged their contents of digestive enzymes into vacuoles containing phagocytosed microbes. These findings were part of the formative era of cell biology and initiated the modern study of endocytosis and cell-mediated resistance to infection. Cohn further explored the endocytic apparatus in pioneering studies of the mouse peritoneal macrophage in culture. He described vesicular inputs from the cell surface and Golgi apparatus and documented the thoroughness of substrate digestion within lysosomal vacuoles that would only permit the egress of monosaccharides and amino acids. These discoveries created a vigorous environment for graduate students, postdoctoral fellows, and junior and visiting faculty. Some of the major findings that emerged from Cohn's collaborations included the radioiodination of the plasma membrane for studies of composition and turnover; membrane recycling during endocytosis; the origin of the mononuclear phagocyte system in situ; the discovery of the dendritic cell system of antigen-presenting cells; the macrophage as a secretory cell, including the release of proteases and large amounts of prostaglandins and leukotrienes; several defined parameters of macrophage activation, especially the ability of T cell-derived lymphokines to enhance killing of tumor cells and intracellular protozoa; the granule discharge mechanism whereby cytotoxic lymphocytes release the pore-forming protein perforin; the signaling of macrophages via myristoylated substrates of protein kinase C; and a tissue culture model in which

  19. Community Organic Gardening Project

    SciTech Connect

    Tracy, S.

    1982-01-01

    Final recommendations as to the further use and development of solar pods, developed by the participants of the Community Organic Gardening Project, are presented. The solar pods tested were dome-shaped, double glazed, fiberglass covers which were hinged to a permanent insulated frame enabling fall and late winter crops to survive outdoor temperatures as low as 10/sup 0/F. A list of materials and the instructions for constructing the pods is provided. Temperature performance and crop yields of the pods are briefly discussed. Very brief discussions of other solar gardening devices include Dutch lights and frames, slitted-row covers, and the Swiss made Xiro-Ag plant protection film. Cost information is included for each of the solar devices discussed. (BCS)

  20. Garden City, Kansas

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Center pivot irrigation systems create red circles of healthy vegetation in this image of croplands near Garden City, Kansas. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on September 25, 2000. This is a false-color composite image made using near infrared, red, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch

  1. Production of organic acids from kitchen wastes.

    PubMed

    Loh, C W; Fakhru'l-Razi, A; Hassan, M A; Karim, M I

    1999-01-01

    This study involves the production of short-chain organic acids from kitchen wastes as intermediates for the production of biodegradable plastics. Flasks, without mixing were used for the anaerobic conversion of the organic fraction of kitchen wastes into short-chain organic acids. The influence of pH, temperature and addition of sludge cake on the rate of organic acids production and yield were evaluated. Fermentations were carried out in an incubator at different temperatures controlled at 30 degrees C. 40 degrees C, 50 degrees C, 60 degrees C and uncontrolled at room temperature. The pH was also varied at pH 5, 6, 7, and uncontrolled pH. 1.0 M phosphate buffer was used for pH control, and 1.0 M HCl and 1.0 M NaOH were added when necessary. Sludge cake addition enhanced the rate of maximum acids production from 4 days to 1 day. The organic acids produced were maximum at pH 7 and 50 degrees C i.e., 39.84 g/l on the fourth day of fermentation with a yield of 0.87 g/g soluble COD consumed, and 0.84 g/g TVS. The main organic acid produced was lactic acid (65-85%), with small amounts of acetic (10-30%), propionic (5-10%), and butyric (5-20%) acids. The results of this study showed that kitchen wastes could be fermented to high concentration of organic acids, which could be used as substrates for the production of biodegradable plastics.

  2. Steam-jet Chiller for Army Field Kitchens

    DTIC Science & Technology

    2009-08-01

    steam from a boiler participates in a reverse Rankine cycle to produce electricity and heat. The system was applied to an Army mobile kitchen... ELECTRICITY WASTE-TO-ENERGY STEAM CHILLING BATTLEFIELDS FUEL CONSUMPTION JP-8 FUEL KITCHENS...16  Figure 14.  Electrical Schematic for Steam-Jet Test Loop ............................................................17

  3. Psyche and Society in Sendak's "In the Night Kitchen"

    ERIC Educational Resources Information Center

    Adams, Rebecca V. L.; Rabkin, Eric S.

    2007-01-01

    While "Where the Wild Things Are" may be Maurice Sendak's most popular book, "In the Night Kitchen" is arguably the greater work. Though his journey in "Wild Things" shares many of the elements of Mickey's adventure in "Night Kitchen"--swinging between the protagonist's initiatory verbal assertions and silent, completely pictorial spreads that…

  4. Kitchen, view to south. Door at left enters from enclosed ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Kitchen, view to south. Door at left enters from enclosed east porch. Dining room visible through open door at center, with door to living room visible in background. Kitchen is highly altered. - Drew-Sherwood Farm, House, 7927 Elk Grove Boulevard, Elk Grove, Sacramento County, CA

  5. 25. SECOND FLOOR EAST SIDE APARTMENT KITCHEN INTERIOR SHOWING GROUP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. SECOND FLOOR EAST SIDE APARTMENT KITCHEN INTERIOR SHOWING GROUP OF THREE 6-LIGHT WOOD-FRAME CASEMENT WINDOWS OVER THE SINK, AND OPEN DOORWAY TO TOP OF EXTERIOR STAIR LANDING AND WALKWAY AT REAR OF HOUSE. WALKWAY IS VISIBLE THROUGH KITCHEN WINDOWS. VIEW TO SOUTH. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  6. Looking for Hazardous Pollutants in Your Kitchen

    ScienceCinema

    Singer, Brett

    2016-07-12

    For decades, teams of Berkeley Lab scientists have investigated the ways that indoor air quality affects human health. In Berkeley Lab's test kitchen scientist Brett Singer and his team are measuring the pollutants emitted by cooking foods and evaluating how effective various range hoods are in capturing the pollutants. In an unprecedented recent study, the scientists estimated that 60 percent of homes in California that cook at least once a week with a gas stove can reach pollutant levels that would be illegal if found outdoors.

  7. Looking for Hazardous Pollutants in Your Kitchen

    SciTech Connect

    Singer, Brett

    2013-07-22

    For decades, teams of Berkeley Lab scientists have investigated the ways that indoor air quality affects human health. In Berkeley Lab's test kitchen scientist Brett Singer and his team are measuring the pollutants emitted by cooking foods and evaluating how effective various range hoods are in capturing the pollutants. In an unprecedented recent study, the scientists estimated that 60 percent of homes in California that cook at least once a week with a gas stove can reach pollutant levels that would be illegal if found outdoors.

  8. 8. View of southwest rear and southeast side of AlexanderAlmon ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. View of southwest rear and southeast side of Alexander-Almon House with cement block outbuilding to far left, facing north. - Alexander-Almon House, 130 Philip Almon Road, Roopville, Carroll County, GA

  9. 12. Detail view of southeast side window of AlexanderAlmon House ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Detail view of southeast side window of Alexander-Almon House with rain barrel at lower left and roof rafter tails at top, facing northwest. - Alexander-Almon House, 130 Philip Almon Road, Roopville, Carroll County, GA

  10. Obituary: Walter Alexander Feibelman, 1930-2004

    NASA Astrophysics Data System (ADS)

    Oergerle, William

    2005-12-01

    Walter Alexander Feibelman, 79, an astronomer who discovered the E-ring of Saturn, died of a heart attack 19 November 2004 at his home at Riderwood Village in Silver Spring, Maryland. Walter was born 30 October 1925 in Berlin, Germany to Bernard and Dora Feibelman. He came to the United States with his parents in 1941. They were some of the last German Jews to flee Nazi Germany. Years later, he reported his experiences in an account contributed to the U.S. Holocaust Memorial Museum. As a youth, he worked at a cleaning shop and as a soda jerk before taking a course in tool and die making. He worked at the Abbey Photo Corp. in New York and in a model-making firm, where he constructed models of aircraft for use in identification courses by the Army Air Forces. After high school, he attended the Carnegie Institute of Technology and received his BS degree in 1956. Until 1969, he was a research scientist at the University of Pittsburgh. While working as an assistant research professor in physics and astronomy at the University of Pittsburgh in 1967, he examined a photo of Saturn taken a year earlier at the university's Allegheny Observatory. The E-ring -- unlike the bright main rings, A, B, C, D and F -- is faint and not easily spotted. He paired his observation with calculations and announced his discovery, which remained unconfirmed until the Pioneer 11 flyby in 1979. Walter joined the Optical Astronomy Division of Goddard Space Flight Center in Greenbelt in 1969, and worked there until 2002, when he became an emeritus astronomer at NASA. He became associated with the International Ultraviolet Explorer project, and worked on developing detectors for the orbiting observatory's spectrograph. The project turned out to be one of NASA's most successful observatories, operating from 1978 to 1996. In his scientific career, he published more than 200 refereed articles, mainly on hot stars and planetary nebulae. He also wrote papers in the fields of photography, spectroscopy

  11. Obituary: Donald Alexander Macrae, 1916-2006

    NASA Astrophysics Data System (ADS)

    Seaquist, E. R.

    2007-12-01

    With the passing of Donald Alexander MacRae on 6 December 2006 at age 90, the astronomy community lost a visionary scientist and a great educator in the field. Don MacRae was born in Halifax, Nova Scotia, on 19 February 1916, to Donald Alexander and Laura Geddes (Barnstead) MacRae. His father was originally a classics scholar and preceptor of Greek and Latin at Princeton, but at the time of Don's birth in 1916 he was Dean of the Dalhousie Law School in Halifax. The family moved to Toronto, Ontario, in 1924 when his father joined the faculty of Osgoode Hall Law School in Toronto as a Professor of Law. After the family moved to Toronto, where he received most of his early education, he obtained his undergraduate degree in Mathematics and Physics in 1937 from the University of Toronto (U of T). He obtained the degree of A.M. in 1940 and of Ph.D. in 1943 from Harvard University under the mentorship of Bart Bok in the field of galactic structure. During his early career he worked briefly at the University of Pennsylvania, Cornell University, and Carbide and Chemical Corporation at Oak Ridge, Tennessee. For Don the latter work was a brief and somewhat uneasy association with the Manhattan Project. In 1946, he obtained a position at Case Institute of Technology (now Case Western Reserve University), where he worked until 1953. In 1953, he accepted a position at the U of T, replacing Ralph Williamson, who had earlier introduced Don to the emerging field of radio astronomy while they both were at Cornell. Don's primary research field was stellar spectroscopy, but his interests were much broader than this, and he possessed an abiding ability to interest students and faculty in new and emerging ideas. In the early 1960s he developed a strong interest in the nature and origin of the lunar surface, and discussed these extensively with colleagues. Many of his ideas on this subject were later confirmed by the lunar exploration program. Don's continuing interest in radio astronomy

  12. Golden Gardens: A Wildlife Gardening Program for Seniors.

    ERIC Educational Resources Information Center

    Pike, Judy

    This document is a guide for older persons who are beginner gardeners. It provides 16 projects to choose from and explains what is needed for each before getting started. Each chapter contains projects suitable for small, medium, and large garden spaces. Contents include: (1) "Getting Started"; (2) "Beckoning Birds, Bees, and Butterflies"; (3)…

  13. Gardening with Children: My Summers at Beanstalk Children's Garden

    ERIC Educational Resources Information Center

    Stoecklin, Vicki L.

    2009-01-01

    There has been increased interest in recent years on gardening with children and a variety of programs have been started to support different types of programmatic goals. Goals of gardening programs include environmental stewardship, personal growth/social skills, an integrated learning environment, nutrition/health, science education, practical…

  14. Teaching Nuclear Radiation and the Poisoning of Alexander Litvinenko

    ERIC Educational Resources Information Center

    David R. Lapp

    2008-01-01

    The recent international story about the death of the former KGB agent Alexander Litvinenko has more than just a few wondering about radiation poisoning and the sinister sounding polonium-210. I was preparing to begin a nuclear radiation unit the Monday after Thanksgiving 2006. As it turned out, Litvinenko died Thanksgiving Day after a short and…

  15. All Aboard the Engine of Reform: Lamar Alexander.

    ERIC Educational Resources Information Center

    Harrington-Lueker, Donna

    1991-01-01

    Transformation of schools is the key to America 2000, an ambitious amalgam of ideas that Secretary of Education Lamar Alexander and his advisers have developed. The program's centerpiece is the creation of 535 "New American Schools" receiving a 1-time $1 million federal grant to develop exemplary programs. A sidebar describes the…

  16. The Century-Old Wisdom of Alexander Graham Bell.

    ERIC Educational Resources Information Center

    Cornett, Orin

    1990-01-01

    This article reflects on Alexander Graham Bell's 1888 testimony before the Royal Commission of the United Kingdom on the Condition of the Deaf and Dumb, Etc. Excerpts are grouped by reference to (1) language education for the hearing impaired; (2) speechreading; (3) methods of teaching; (4) speech; and (5) sign language. (Author/PB)

  17. Journalism and the Educational Views of Alexander Meiklejohn.

    ERIC Educational Resources Information Center

    Palmer, Mack R.

    Alexander Meiklejohn, who died in 1964 at the age of 92, was a constitutional scholar whose major interest was education. Among Meiklejohn's beliefs were the following: the social good should take precedence over individual achievement; the liberal arts college is the institution best suited to carry out an affirmative reading of the First…

  18. The Making of the Liberal College: Alexander Meiklejohn at Amherst.

    ERIC Educational Resources Information Center

    Brennan, Robert Thomas

    1988-01-01

    Surveys the history and curricular changes of Amherst College from its founding in 1821 through the administration of Alexander Meiklejohn in 1912. Assesses Meiklejohn's impact upon the development of Amherst as a liberal arts college, and analyses the events surrounding his dismissal. (SLM)

  19. 46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's Last Street Cars, Daily Press, January 15, 1956) photographer unknown. The first streetcar (with dignitaries) to make the run from Newport News to a new housing development named Hilton Village in September 1918. - Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, VA

  20. A complex-network perspective on Alexander's wholeness

    NASA Astrophysics Data System (ADS)

    Jiang, Bin

    2016-12-01

    The wholeness, conceived and developed by Christopher Alexander, is what exists to some degree or other in space and matter, and can be described by precise mathematical language. However, it remains somehow mysterious and elusive, and therefore hard to grasp. This paper develops a complex network perspective on the wholeness to better understand the nature of order or beauty for sustainable design. I bring together a set of complexity-science subjects such as complex networks, fractal geometry, and in particular underlying scaling hierarchy derived by head/tail breaks - a classification scheme and a visualization tool for data with a heavy-tailed distribution, in order to make Alexander's profound thoughts more accessible to design practitioners and complexity-science researchers. Through several case studies (some of which Alexander studied), I demonstrate that the complex-network perspective helps reduce the mystery of wholeness and brings new insights to Alexander's thoughts on the concept of wholeness or objective beauty that exists in fine and deep structure. The complex-network perspective enables us to see things in their wholeness, and to better understand how the kind of structural beauty emerges from local actions guided by the 15 fundamental properties, and in particular by differentiation and adaptation processes. The wholeness goes beyond current complex network theory towards design or creation of living structures.

  1. View west of the James and Lucy Alexander gravestone and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View west of the James and Lucy Alexander gravestone and family plot among other demarcated family plots in the Female Union Band Cemetery. - Mount Zion Cemetery/ Female Union Band Cemetery, Bounded by 27th Street right-of-way N.W. (formerly Lyons Mill Road), Q Street N.W., & Mill Road N.W., Washington, District of Columbia, DC

  2. The alexander surgical technique for the treatment of severe burns

    PubMed Central

    Gasperoni, M.; Neri, R.; Carboni, A.; Purpura, V.; Morselli, P.G.; Melandri, D.

    2016-01-01

    Summary The extensive loss of skin in burned patients is a critical clinical condition, and the choice of an effective technique to cover and protect the damaged area has always been a challenge in the surgical field. Despite its wide clinical use, there is little data in the literature on using the Alexander technique to treat severe burns, while several studies have focused on alternative approaches. The present study aims to evaluate the effectiveness of the Alexander surgical technique on 117 patients with severe burns. The characteristics of the burned patients, factors related to etiology of burns as well as adverse prognostic factors and their incidence in discharged versus deceased patients were also taken into account. Finally, a comparison is made with an alternative surgical procedure described in the literature. Our results show a satisfactory level of survival for patients with severe burns surgically treated with the Alexander technique, accounting for 63% of all clinical cases reported here. This treatment is also less expensive and more rapid than the alternative approach we compared it with. The Alexander technique is a lifesaving method for the treatment of severe burns that provides a satisfactory chance of survival at lower cost than the alternative surgical procedure examined. PMID:28289363

  3. Alexander Meiklejohn in Search of Freedom and Dignity.

    ERIC Educational Resources Information Center

    Johnson, Tony W.

    1982-01-01

    Assesses the contributions of the philosopher/educator Alexander Meiklejohn. Discusses the influences of Jean-Jacques Rousseau, Immanuel Kant, and the U.S. Constitution on Meiklejohn's educational theories, which stressed that human freedom and dignity can be enhanced by rigorous examination of U.S. Supreme Court decisions and the meaning of…

  4. Lamar Alexander and the Politics of School Reform.

    ERIC Educational Resources Information Center

    Kaplan, George R.

    1992-01-01

    Although U.S. Education Secretary Lamar Alexander's forceful presence on the educational scene has compelled attention and eclipsed his predecessors, we are a long way from knowing whether this consummate politician and his espoused causes (such as America 2000) are destined to make a serous difference in U.S. education. (MLH)

  5. Rock Garden Mosaic

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This image mosaic of part of the 'Rock Garden' was taken by the Sojourner rover's left front camera on Sol 71 (September 14). The rock 'Shark' is at left center and 'Half Dome' is at right. Fine-scale textures on the rocks are clearly seen. Broken crust-like material is visible at bottom center.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech).

  6. Facilitating Children's Understanding of Technology as Agents for Cultural Change in the Kitchen.

    ERIC Educational Resources Information Center

    Hatcher, Barbara

    This lesson packet suggests ways for children to explore cultural change through studying technology used in the kitchen. Lessons include: (1) "Using Oral History as a Strategy"; (2) "The Test Kitchen"; (3) "Bread Making from Scratch"; (4) "Then and Now Kitchen Museum"; and (5) "Kitchen Mysteries."…

  7. Rain Gardens: Stormwater Infiltrating Systems

    EPA Science Inventory

    The hydrological dynamics and changes in stormwater nutrient concentrations within rain gardens were studied by introducing captured stormwater runoff to rain gardens at EPA’s Urban Water Research Facility in Edison, New Jersey. The runoff used in these experiments was collected...

  8. Garden Gnomes: Magical or Tacky?

    ERIC Educational Resources Information Center

    Flynt, Deborah

    2012-01-01

    Garden gnomes: magical or tacky? Well, art is in the eye of the beholder, and for the author's advanced seventh-grade art class, garden gnomes are magical. Gnomes have a very long history, dating back to medieval times. A fairytale describes them as brownie-like creatures that are nocturnal helpers. In this article, the author describes how her…

  9. Pressure Controlled Chemical Gardens.

    PubMed

    Bentley, Megan R; Batista, Bruno C; Steinbock, Oliver

    2016-06-30

    The dissolution of metal salts in silicate solution can result in the growth of hollow precipitate tubes. These "chemical gardens" are a model of self-organization far from the equilibrium and create permanent macroscopic structures. The reproducibility of the growth process is greatly improved if the solid salt seed is replaced by a salt solution that is steadily injected by a pump; however, this modification of the original experiment eliminates the membrane-based osmotic pump at the base of conventional chemical gardens and does not allow for analyses in terms of the involved pressure. Here we describe a new experimental method that delivers the salt solution according to a controlled hydrostatic pressure. In one form of the experiment, this pressure slowly decreases as zinc sulfate solution flows into the silicate-containing reaction vessel, whereas a second version holds the respective solution heights constant. In addition to three known growth regimes (jetting, popping, budding), we observe single tubes that fill the vessel in a horizontally undulating but vertically layered fashion (crowding). The resulting, dried product has a cylindrical shape, very low density, and one continuous connection from top to bottom. We also present phase diagrams of these growth modes and show that the flow characteristics of our experiments follow a reaction-independent Hagen-Poiseuille equation.

  10. The Child in the Garden: An Evaluative Review of the Benefits of School Gardening

    ERIC Educational Resources Information Center

    Blair, Dorothy

    2009-01-01

    Although educators widely use school gardens for experiential education, researchers have not systematically examined the evaluative literature on school-gardening outcomes. The author reviewed the U.S. literature on children's gardening, taking into account potential effects, school-gardening outcomes, teacher evaluations of gardens as learning…

  11. Involving Families and Community through Gardening

    ERIC Educational Resources Information Center

    Starbuck, Sara; Olthof, Maria

    2008-01-01

    Gardens are complex and require a variety of skills. Gross- and fine-motor activities, science concepts, language and literacy development, math, and community involvement are all part of the preschool gardening project the authors describe. They list gardening books for children and suggest container gardens for urban school settings. The authors…

  12. 9. LAUNCH CONTROL SUPPORT BUILDING. INTERIOR OF KITCHEN. VIEW TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. LAUNCH CONTROL SUPPORT BUILDING. INTERIOR OF KITCHEN. VIEW TO EAST. - Minuteman III ICBM Launch Control Facility November-1, 1.5 miles North of New Raymer & State Highway 14, New Raymer, Weld County, CO

  13. 20. Topside facility, crew kitchen, view of sink area. Lyon ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Topside facility, crew kitchen, view of sink area. Lyon - Whiteman Air Force Base, Oscar O-1 Minuteman Missile Alert Facility, Southeast corner of Twelfth & Vendenberg Avenues, Knob Noster, Johnson County, MO

  14. 19. Topside facility, crew kitchen, view towards cook's office. Lyon ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. Topside facility, crew kitchen, view towards cook's office. Lyon - Whiteman Air Force Base, Oscar O-1 Minuteman Missile Alert Facility, Southeast corner of Twelfth & Vendenberg Avenues, Knob Noster, Johnson County, MO

  15. 8. Interior view of first floor kitchen. View to northeast. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Interior view of first floor kitchen. View to northeast. - U.S. Customs Service Port of Roosville, Immigration & Naturalization Service Residence, 45 feet southwest of Main Port Building, Eureka, Lincoln County, MT

  16. TENANT HOUSE INTERIOR, KITCHEN, SOUTH AND EAST WALLS, LOOKING SOUTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    TENANT HOUSE INTERIOR, KITCHEN, SOUTH AND EAST WALLS, LOOKING SOUTHEAST FROM CENTER OF ROOM - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  17. TENANT HOUSE INTERIOR, KITCHEN, NORTH AND EAST WALLS, LOOKING NORTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    TENANT HOUSE INTERIOR, KITCHEN, NORTH AND EAST WALLS, LOOKING NORTHEAST FROM CENTER OF ROOM - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  18. 1. HOUSE, VIEW TO NORTHEAST, SUMMER KITCHEN AND SMOKE HOUSE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. HOUSE, VIEW TO NORTHEAST, SUMMER KITCHEN AND SMOKE HOUSE ARE IN THE BACKGROUND - Kiel Farmstead, House, East side State Route 4, one half mile south of U.S. Route 64, Mascoutah, St. Clair County, IL

  19. 18. INTERIOR OF KITCHEN NO. 1 SHOWING STAINED CABINETRY ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. INTERIOR OF KITCHEN NO. 1 SHOWING STAINED CABINETRY ON OPPOSITE WALL FROM PAINTED CABINETS. VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Plant 6, Cashbaugh-Kilpatrick House, Bishop Creek, Bishop, Inyo County, CA

  20. Interior view of kitchen, pantry area, and pivoting door to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior view of kitchen, pantry area, and pivoting door to dining area, facing west. - Marine Barracks, Panama Canal, Officers' Quarters, 800' West of Bruja Road, Balboa, Former Panama Canal Zone, CZ

  1. 8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN, CHANDELIER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN, CHANDELIER, AND ORIGINAL PAIRED 6-LIGHT OVER 1-LIGHT, DOUBLE-HUNG WINDOWS. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  2. Kitchen area on north side of building (first floor) ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Kitchen area on north side of building (first floor) - Fitzsimons General Hospital, Nurses' Tubercular Ward/Nurses' Infirmary, West Harlow Avenue & South Hickey Street, Southwest corner, Aurora, Adams County, CO

  3. 17. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS, SINK, AND FAUCET, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS, SINK, AND FAUCET, AND ORIGINAL WOOD-FRAMED SLIDING GLASS WINDOWS ON SOUTH WALL OVER SINK. VIEW TO SOUTHEAST - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  4. 6. INTERIOR OF BASEMENT UNDER KITCHEN SHOWING FINISHED SECTION. OPEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. INTERIOR OF BASEMENT UNDER KITCHEN SHOWING FINISHED SECTION. OPEN DOOR TO UNFINISHED SECTION IS VISIBLE AT RIGHT PHOTO CENTER. VIEW TO NORTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  5. 16. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS AND ORIGINAL WOODFRAMED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS AND ORIGINAL WOOD-FRAMED SLIDING-GLASS WINDOWS OVER SINK. VIEW TO EAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  6. 16. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS AND COUNTER TOP, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS AND COUNTER TOP, AND ORIGINAL WOOD-FRAMED SLIDING GLASS WINDOW IN NORTH WALL OVERLOOKING FRONT ENTRY. VIEW TO NORTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  7. Contextual view of blacksmith shop, showing summer kitchen uphill at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Contextual view of blacksmith shop, showing summer kitchen uphill at left; camera facing northwest - Lemmon-Anderson-Hixson Ranch, Blacksmith Shop, 11220 North Virginia Street, Reno, Washoe County, NV

  8. View of interior detail; in kitchen; builtiniron and heavy metal ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of interior detail; in kitchen; built-in-iron and heavy metal clock. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  9. Kitchen, view to northnortheast. Window looks out on enclosed east ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Kitchen, view to north-northeast. Window looks out on enclosed east porch. Door at left leads to mud room, with laundry beyond that. - Drew-Sherwood Farm, House, 7927 Elk Grove Boulevard, Elk Grove, Sacramento County, CA

  10. 18. FIRST FLOOR APARTMENT KITCHEN PANTRY INTERIOR SHOWING WOOD SHELVING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. FIRST FLOOR APARTMENT KITCHEN PANTRY INTERIOR SHOWING WOOD SHELVING AND CASEMENT WINDOW. VIEW TO WEST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  11. 17. FIRST FLOOR APARTMENT KITCHEN INTERIOR SHOWING OPPOSITE VIEW FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. FIRST FLOOR APARTMENT KITCHEN INTERIOR SHOWING OPPOSITE VIEW FROM CA-180-A-16. VIEW TO NORTHWEST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  12. 24. VIEW OF COOKING FIREPLACE AND BAKE OVEN IN KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. VIEW OF COOKING FIREPLACE AND BAKE OVEN IN KITCHEN OF SOUTH (ORIGINAL) SECTION, SOUTHEAST ROOM, SOUTH WALL, WITH OVEN DOOR CLOSED - Hazelwood, 18611 Queen Anne Road, Upper Marlboro, Prince George's County, MD

  13. 23. VIEW OF COOKING FIREPLACE AND BAKE OVEN IN KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. VIEW OF COOKING FIREPLACE AND BAKE OVEN IN KITCHEN OF SOUTH (ORIGINAL) SECTION, SOUTHEAST ROOM, SOUTH WALL, WITH OVEN DOOR OPEN - Hazelwood, 18611 Queen Anne Road, Upper Marlboro, Prince George's County, MD

  14. Main interior space facing the bar. The more recent kitchen ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Main interior space facing the bar. The more recent kitchen and restroom additions are behind the rear wall. - San Luis Yacht Club, Avila Pier, South of Front Street, Avila Beach, San Luis Obispo County, CA

  15. Gardens of paradise.

    PubMed

    Müller-Wille, S

    2001-06-01

    Two hundred and fifty years ago, the Swedish naturalist Carolus Linnaeus (1707-1778) published his Philosophia botanica. This textbook in botanical science was widely read well into the 19th century. Today it is remembered mainly for two things: the introduction of binomial nomenclature and the formulation of a fixist and creationist species concept. While the former achievement is seen as a practical tool, still applicable for purposes of identification and information retrieval, the latter is usually deemed to have been one of the main obstacles to scientific progress in biology. That both achievements were not independent of each other, but interlocked theoretically and grounded in a specific scientific practice still thriving today--the collection of plant specimens in botanical gardens--is usually overlooked. The following article tries to uncover these connections and to demonstrate the significance that Linnaeus' achievements had for modern biology.

  16. Nitric oxide mediates glial-induced neurodegeneration in Alexander disease.

    PubMed

    Wang, Liqun; Hagemann, Tracy L; Kalwa, Hermann; Michel, Thomas; Messing, Albee; Feany, Mel B

    2015-11-26

    Glia play critical roles in maintaining the structure and function of the nervous system; however, the specific contribution that astroglia make to neurodegeneration in human disease states remains largely undefined. Here we use Alexander disease, a serious degenerative neurological disorder caused by astrocyte dysfunction, to identify glial-derived NO as a signalling molecule triggering astrocyte-mediated neuronal degeneration. We further find that NO acts through cGMP signalling in neurons to promote cell death. Glial cells themselves also degenerate, via the DNA damage response and p53. Our findings thus define a specific mechanism for glial-induced non-cell autonomous neuronal cell death, and identify a potential therapeutic target for reducing cellular toxicity in Alexander disease, and possibly other neurodegenerative disorders with glial dysfunction.

  17. Alexander the Great and West Nile Virus Encephalitis

    PubMed Central

    Marr, John S.

    2003-01-01

    Alexander the Great died in Babylon in 323 BC. His death at age 32 followed a 2-week febrile illness. Speculated causes of death have included poisoning, assassination, and a number of infectious diseases. One incident, mentioned by Plutarch but not considered by previous investigators, may shed light on the cause of Alexander’s death. The incident, which occurred as he entered Babylon, involved a flock of ravens exhibiting unusual behavior and subsequently dying at his feet. The inexplicable behavior of ravens is reminiscent of avian illness and death weeks before the first human cases of West Nile virus infection were identified in the United States. We posit that Alexander may have died of West Nile encephalitis. PMID:14725285

  18. Dr Alexander Graham Bell--audiologist and speech therapist.

    PubMed

    Chakravorty, R C

    1976-09-01

    Alexander Graham Bell is best known for his role in the invention of the telephone. However, he had a lifelong involvement in speech therapy and audiology besides many other medical investigations. He was also awarded an honorary MD degree from Heidelberg University. In this, the 100th anniversary of his invention of the telephone, his life and some of his medical interests are briefly reviewed.

  19. Diversity, distribution and sources of bacteria in residential kitchens

    PubMed Central

    Flores, Gilberto E.; Bates, Scott T.; Caporaso, J. Gregory; Lauber, Christian L.; Leff, Jonathan W.; Knight, Rob; Fierer, Noah

    2016-01-01

    Summary Bacteria readily colonize kitchen surfaces, and the exchange of microbes between humans and the kitchen environment can impact human health. However, we have a limited understanding of the overall diversity of these communities, how they differ across surfaces, and sources of bacteria to kitchen surfaces. Here we used high-throughput sequencing of the 16S rRNA gene to explore biogeographical patterns of bacteria across >80 surfaces within the kitchens of each of four households. In total, 34 bacterial and two archaeal phyla were identified, with most sequences belonging to the Actinobacteria, Bacteriodetes, Firmicutes and Proteobacteria. Genera known to contain common food-borne pathogens were low in abundance but broadly distributed throughout the kitchens, with different taxa exhibiting distinct distribution patterns. The most diverse communities were associated with infrequently cleaned surfaces such as fans above stoves, refrigerator/freezer door seals, and floors. In contrast, the least diverse communities were observed in and around sinks, which were dominated by biofilm-forming gram-negative lineages. Community composition was influenced by conditions on individual surfaces, usage patterns, and dispersal from source environments. Human skin was the primary source of bacteria across all kitchen surfaces, with contributions from food and faucet water dominating in a few specific locations. This study demonstrates that diverse bacterial communities are widely distributed in residential kitchens and that the composition of these communities is often predictable. These results also illustrate the ease with which human- and food-associated bacteria can be transferred in residential settings to kitchen surfaces. PMID:23171378

  20. Addressing Kitchen Contaminants for Healthy, Low-Energy Homes

    SciTech Connect

    Stratton, J. Chris; Singer, Brett C.

    2014-01-01

    Cooking and cooking burners emit pollutants that can adversely affect indoor air quality in residences and significantly impact occupant health. Effective kitchen exhaust ventilation can reduce exposure to cooking-related air pollutants as an enabling step to healthier, low-energy homes. This report by Lawrence Berkeley National Laboratory identifies barriers to the widespread adoption of kitchen exhaust ventilation technologies and practice and proposes a suite of strategies to overcome these barriers. The recommendations have been vetted by a group of industry, regulatory, health, and research experts and stakeholders who convened for two meetings and provided input and feedback to early drafts of this document. The most fundamental barriers are (1) the common misconception, based on a sensory perception of risk, that kitchen exhaust when cooking is unnecessary and (2) the lack of a code requirement for kitchen ventilation in most U.S. locations. Highest priority objectives include the following: (1) Raise awareness among the public and the building industry of the need to install and routinely use kitchen ventilation; (2) Incorporate kitchen exhaust ventilation as a requirement of building codes and improve the mechanisms for code enforcement; (3) Provide best practice product and use-behavior guidance to ventilation equipment purchasers and installers, and; (4) Develop test methods and performance targets to advance development of high performance products. A specific, urgent need is the development of an over-the-range microwave that meets the airflow and sound requirements of ASHRAE Standard 62.2.

  1. Addressing Kitchen Contaminants for Healthy, Low-Energy Homes

    SciTech Connect

    Stratton, J. Chris; Singer, Brett C.

    2014-01-01

    Cooking and cooking burners emit pollutants that can adversely affect indoor air quality in residences and significantly impact occupant health. Effective kitchen exhaust ventilation can reduce exposure to cooking-related air pollutants as an enabling step to healthier, low-energy homes. This report identifies barriers to the widespread adoption of kitchen exhaust ventilation technologies and practice and proposes a suite of strategies to overcome these barriers. The recommendations have been vetted by a group of industry, regulatory, health, and research experts and stakeholders who convened for two web-based meetings and provided input and feedback to early drafts of this document. The most fundamental barriers are (1) the common misconception, based on a sensory perception of risk, that kitchen exhaust when cooking is unnecessary and (2) the lack of a code requirement for kitchen ventilation in most US locations. Highest priority objectives include the following: (1) Raise awareness among the public and the building industry of the need to install and routinely use kitchen ventilation; (2) Incorporate kitchen exhaust ventilation as a requirement of building codes and improve the mechanisms for code enforcement; (3) Provide best practice product and use-behavior guidance to ventilation equipment purchasers and installers, and; (4) Develop test methods and performance targets to advance development of high performance products. A specific, urgent need is the development of an over-the-range microwave that meets the airflow and sound requirements of ASHRAE Standard 62.2.

  2. Gardening Health and Safety Tips

    MedlinePlus

    ... Hot Weather Tips for persons with disabilities and physical activity. Talk to your health care provider if you ... for Everyone (Arthritis Foundation) Enjoy the benefits of physical activity. Gardening is an excellent way to get physical ...

  3. EPA Helps Botanic Garden Blossom

    EPA Pesticide Factsheets

    One of the keys to the continued transformation of abandoned mine lands into a world-class botanic garden near Pittsburgh is an innovative rainwater system financed by EPA’s Clean Water State Revolving Fund.

  4. Curcumin as "Curecumin": from kitchen to clinic.

    PubMed

    Goel, Ajay; Kunnumakkara, Ajaikumar B; Aggarwal, Bharat B

    2008-02-15

    Although turmeric (Curcuma longa; an Indian spice) has been described in Ayurveda, as a treatment for inflammatory diseases and is referred by different names in different cultures, the active principle called curcumin or diferuloylmethane, a yellow pigment present in turmeric (curry powder) has been shown to exhibit numerous activities. Extensive research over the last half century has revealed several important functions of curcumin. It binds to a variety of proteins and inhibits the activity of various kinases. By modulating the activation of various transcription factors, curcumin regulates the expression of inflammatory enzymes, cytokines, adhesion molecules, and cell survival proteins. Curcumin also downregulates cyclin D1, cyclin E and MDM2; and upregulates p21, p27, and p53. Various preclinical cell culture and animal studies suggest that curcumin has potential as an antiproliferative, anti-invasive, and antiangiogenic agent; as a mediator of chemoresistance and radioresistance; as a chemopreventive agent; and as a therapeutic agent in wound healing, diabetes, Alzheimer disease, Parkinson disease, cardiovascular disease, pulmonary disease, and arthritis. Pilot phase I clinical trials have shown curcumin to be safe even when consumed at a daily dose of 12g for 3 months. Other clinical trials suggest a potential therapeutic role for curcumin in diseases such as familial adenomatous polyposis, inflammatory bowel disease, ulcerative colitis, colon cancer, pancreatic cancer, hypercholesteremia, atherosclerosis, pancreatitis, psoriasis, chronic anterior uveitis and arthritis. Thus, curcumin, a spice once relegated to the kitchen shelf, has moved into the clinic and may prove to be "Curecumin".

  5. >From alexander of aphrodisias to young and airy

    NASA Astrophysics Data System (ADS)

    Jackson, J. D.

    1999-10-01

    A didactic discussion of the physics of rainbows is presented, with some emphasis on the history, especially the contributions of Thomas Young nearly 200 years ago. We begin with the simple geometrical optics of Descartes and Newton, including the reasons for Alexander's dark band between the main and secondary bows. We then show how dispersion produces the familiar colorful spectacle. Interference between waves emerging at the same angle, but traveling different optical paths within the water drops, accounts for the existence of distinct supernumerary rainbows under the right conditions (small drops, uniform in size). Young's and Airy's contributions are given their due.

  6. In memoriam. Alexander Hollaender 1898-1986. [Radiobiology

    SciTech Connect

    Not Available

    1987-01-01

    Alexander Hollaender gave an early clue that there might be recovery or repair mechanisms in bacteria, although at the time the target for cell target for cell killing was not known. As one of the early investigators who used action spectra for the identification of the targets in biological systems, he was able to show that the wavelengths producing mutations were just those absorbed by nucleic acids, even though in those days nucleic acids were not known to be the genetic material. This result was the first clear indication that radiation and environmental biologists should concentrate on changes in DNA and not in proteins.

  7. COMBINATION SUMMER KITCHEN AND SMOKE HOUSE, VIEW TO EAST/NORTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    COMBINATION SUMMER KITCHEN AND SMOKE HOUSE, VIEW TO EAST/NORTHEAST - Kiel Farmstead, Summer Kitchen & Smokehouse, East side State Route 4, one half mile south of U.S. Route 64, Mascoutah, St. Clair County, IL

  8. Master Gardener Classroom Garden Project: An Evaluation of the Benefits to Children.

    ERIC Educational Resources Information Center

    Alexander, Jacquelyn; And Others

    1995-01-01

    The Master Gardener Classroom Garden Project provides inner-city elementary school children in the San Antonio Independent School District with an experiential way of learning about horticulture, gardening, themselves, and their relationships with their peers. Qualitative interviews indicate that participation in the gardening project had many…

  9. Ups and downs of using ``kitchen sink'' experiments in an introductory fluid mechanics class

    NASA Astrophysics Data System (ADS)

    Kaye, Nigel

    2015-11-01

    Both positive and negative experiences from two semesters of using take home ``kitchen sink'' experiments in an introductory civil engineering fluid mechanics class are reported. Four different experimental assignments were given each semester to groups of four students. The students were tasked with using common household equipment to measure various properties of fluids or fluid flows. These included the density of cooking oil, the exit velocity from a garden hose, and the mass flux of air from a compressed air can. Students were given minimal guidance on how to do the measurements and each measurement had to be done in at least two different ways. The labs were used to relate their course work to everyday situations and was also used as a platform for discussing experimental uncertainty and error propagation in calculations. In general the students successfully completed each task using at least one method. Finding a second method sometimes proved problematic. The presentation will discuss the logistics of running the program and the positive and negative aspects from the instructor viewpoint. A summary of student feedback on the labs will also be presented. Links to resources for those interested in implementing such a program will be provided.

  10. Developing an On-Campus Environmental Garden.

    ERIC Educational Resources Information Center

    Scott, Alice R.; Henry, R. D.

    1979-01-01

    Described is the construction and use of an environmental garden. The garden serves as a source of both indoor and outdoor laboratory materials, including vascular plants, fungi, algae, mosses, zooplankton, and macroscopic invertebrates. (BB)

  11. Reuse water nourishes Moody Gardens

    SciTech Connect

    Not Available

    1993-09-01

    Galveston, Texas, a growing city of 65,000 on hot and humid Galveston Island, isn't a likely place for a water-guzzling public garden. Part of the city's source for drinking water is an 800-foot-deep aquifer that has been overpumped so badly land has subsided in some areas. Water use is restricted during drought. With consumption peaking at 26 mgd in summer, Galveston doesn't need further stress on its domestic water supply. So when planning began for Moody Gardens, a $200-million environmental, therapeutic, and educational project, planners decided to reuse treated domestic sewage effluent as irrigation water. In 1986 they hired an Atlanta firm to evaluate the idea, which would ensure that water would always be available for plant watering, even during drought, and that the Gardens would not burden the city's water supply.

  12. Microbial presence on kitchen dishcloths in Chinese households.

    PubMed

    Shen, Jin; Zhao, Bin Xiu; Li, Tao; Ban, Hai Qun; Tian, Liang; Ge, Yi Lin; Chen, Tai Yao; Li, Shi Yue; Zhang, Liu Bo

    2014-12-01

    To study the microbiological contamination of kitchen dishcloths in Chinese housholds, 1010 'in-use' kitchen dishcloths were collected from residential premises in Beijing and Shanghai, and they were sent to the laboratory for microbiological quality analysis. The aerobic plate counts for dishcloths were 10-109 cfu/cm2 in the range of 150 cfu/cm2 to 1.776×109 cfu/cm2 (Beijing) and 62.5 cfu/cm2 to 8.75×108 cfu/cm2 (Shanghai). Nineteen species of bacteria were detected in the dishcloths, most of which were conditional pathogenic bacteria. This study found a significant difference in the aerobic plate counts of dishcloths with regard to type, number of the days used, activities used for, and some family factors. The findings of the study highlight the potential for contamination of kitchen dishcloths within homes.

  13. 78 FR 33809 - Notification of Proposed Production Activity; Roper Corporation; Subzone 26G (Kitchen Ranges...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... Production Activity; Roper Corporation; Subzone 26G (Kitchen Ranges); Lafayette, Georgia Roper Corporation... currently has authority to produce various types of kitchen ranges using certain imported components. The... choose the duty rates during customs entry procedures that apply to gas and electric kitchen ranges...

  14. Evaluation of subjective thermal strain in different kitchen working environments using subjective judgment scales.

    PubMed

    Haruyama, Yasuo; Muto, Takashi; Matsuzuki, Hiroe; Ito, Akiyoshi; Tomita, Shigeru; Muto, Shigeki; Haratani, Takashi; Seo, Akihiko; Ayabe, Makoto; Katamoto, Shizuo

    2010-01-01

    To elucidate the subjective thermal strain of workers in kitchen working environments, we performed a cross-sectional study involving 991 workers in 126 kitchen facilities in Japan, using a self-reporting questionnaire survey and subjective judgment scales (SJS). The ambient temperature, mean radiant temperature (MRT), and wet-bulb globe temperature (WBGT) index were measured in 10 kitchen facilities of the 126 kitchens. The association of SJS with the types of kitchen was estimated by multiple logistic regression models. Of the 991 kitchen workers, 809 (81%) responded to the questionnaire survey. Compared with the electric kitchens, the proportion of workers who perceived the room temperature as hot to very hot was significantly higher, and the ambient temperature, MRT, and WBGT were significantly higher in the gas kitchens. Compared with the electric kitchens, workers in gas kitchens had a more than fivefold (males) and tenfold (females) higher SJS adjusted for confounding factors (male odds ratio (OR), 5.13; 95% confidence interval (CI), 1.65-15.9; and female OR, 10.9; 95%CI, 3.89-30.5). Although SJS was affected by some confounding factors, our results suggest that workers in gas kitchens might be exposed to a higher heat strains than those in electric kitchens.

  15. 78 FR 63166 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-23

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of... conducting an administrative review of the countervailing duty order on certain kitchen appliance shelving and racks (kitchen racks) from the People's Republic of China (PRC). The period of review (POR)...

  16. 77 FR 72324 - Certain Kitchen Appliance Shelving and Racks from the People's Republic of China: Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks from the People's Republic of... rescission of administrative review concerning the countervailing duty order on certain kitchen appliance shelving and racks from the People's Republic of China. See Certain Kitchen Appliance Shelving and...

  17. 77 FR 12811 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Partial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of... notice of initiation of an administrative review of the antidumping duty order on certain kitchen... Duty Order--Kitchen Appliance Shelving and Racks from the People's Republic of China, dated January...

  18. 77 FR 61396 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of...'') is conducting an administrative review of the countervailing duty order on certain kitchen appliance shelving and racks (``kitchen racks'') from the People's Republic of China (``PRC''). The period of...

  19. Enhanced fermentable sugar production from kitchen waste using various pretreatments.

    PubMed

    Hafid, Halimatun Saadiah; Rahman, Nor'Aini Abdul; Md Shah, Umi Kalsom; Baharudin, Azhari Samsu

    2015-06-01

    The kitchen waste fraction in municipal solid waste contains high organic matter particularly carbohydrate that can contribute to fermentable sugar production for subsequent conversion to bioethanol. This study was carried out to evaluate the influence of single and combination pretreatments of kitchen waste by liquid hot water, mild acid pretreatment of hydrochloric acid (HCl) and sulphuric acid (H2SO4) and enzymatic hydrolysis (glucoamylase). The maximum total fermentable sugar produced after combination pretreatment by 1.5% HCl and glucoamylase consisted of 93.25 g/L glucose, 0.542 g/L sucrose, 0.348 g/L maltose, and 0.321 g/L fructose. The glucose released by the combination pretreatment method was 0.79 g glucose/g KW equivalent to 79% of glucose conversion. The effects of the pre-treatment on kitchen waste indicated that the highest solubilization was 40% by the combination method of 1.5% HCl and glucoamylase. The best combination pre-treatment gave concentrations of lactic acid, acetic acid, and propionic acid of 11.74 g/L, 6.77 g/L, and 1.02 g/L, respectively. The decrease of aliphatic absorbance bands of polysaccharides at 2851 and 2923 cm(-1) and the increase on structures of carbonyl absorbance bands at 1600 cm(-1) reflects the progress of the kitchen waste hydrolysis to fermentable sugars. Overall, 1.5% HCl and glucoamylase treatment was the most profitable process as the minimum selling price of glucose was USD 0.101/g kitchen waste. Therefore, the combination pretreatment method was proposed to enhance the production of fermentable sugar, particularly glucose from kitchen waste as the feedstock for bioethanol production.

  20. Ergonomic suitability of kitchen furniture regarding height accessibility.

    PubMed

    Hrovatin, Jasna; Prekrat, Silvana; Oblak, Leon; Ravnik, David

    2015-03-01

    It is possible to significantly ease kitchen chores with properly sized and appropriately arranged cupboards. In designing kitchen furniture and the optimal depth and the height of storage capacities, accessibility should be taken into consideration. It is known that the optimal storage zone is between 800 and 1100 mm and that there is reduced visibility and accessibility at the level between 1400 and 1700 mm, which is even more prominent for the elderly. This suggests that wall cabinets are not recommended for the elderly. The aim of this study was to determine to what extent kitchens manufactured by Slovenian furniture manufacturers are suitable for users of different age groups with regard to the accessibility of goods stored in the cupboards. Furthermore, based on the measurement analysis, recommendations are provided for designing kitchen furniture that would meet the needs of the elderly. The study, carried out using a computer simulation model, analyzed the products of three Slovenian kitchen manufacturers. The cross section of accessibility in the wall cabinets was determined for different age groups of men and women. The results show that the efficacy of the volume in wall cabinets higher than 600 mm, in comparison to places where objects are easily reachable, is 30% lower for women, thus indicating the inefficiency of storage space in wall cabinets. In terms of accessibility, existing kitchens are not optimal for the elderly, and a model with a deeper worktop and wall cabinets lowered onto the worktop is proposed. Accessibility in such wall cabinets is increased by up to 70% if the body is moved forward by 30°.

  1. Gardening, Kids, and the Library Media Specialist.

    ERIC Educational Resources Information Center

    Barron, Daniel D.

    2001-01-01

    Discusses gardening as an appropriate theme for problem-based learning activities that are interdisciplinary, and suggests related resources for library media specialists. Highlights include gardening in the research literature; resources from ERIC, including specific program descriptions; books; Web sites; 4-H programs; and butterfly gardens.…

  2. Rain garden guidelines for southwest Ohio

    EPA Science Inventory

    Rain gardens are a unique and practical landscape feature that can enhance the beauty of home gardens. When properly installed, they are one method of limiting the negative effects of rainfall runoff in urban areas. Indeed, rain gardens turn a "negative" into a "positive" by capt...

  3. 33 Internet Garden and Agriculture Sites.

    ERIC Educational Resources Information Center

    Weitkamp, Margery

    2000-01-01

    Describes Internet sites that are useful for educators planning a school garden. These sites offer information from copy-ready lessons to advice on every topic at all grade levels. Topics range from how-to's for basic gardening, to theme gardening, to discussions of agricultural crops and endangered plants. Many include links to other sites,…

  4. Produce Your Own: A Community Gardening Program

    ERIC Educational Resources Information Center

    Miller, JoLynn; Arnold, Shannon

    2012-01-01

    Many County Extension offices offer an adult Master Gardener Program, which includes advanced gardening training, short courses, newsletters, and conferences. However, with the comprehensive training provided comes a large time commitment. The Produce Your Own program was created to introduce adults to gardening in a similar manner, but with…

  5. Creating the Higbee Beach Butterfly Garden.

    ERIC Educational Resources Information Center

    Stiles, Eric, And Others

    1994-01-01

    Recently, the popularity of butterfly watching has skyrocketed, and Higbee Beach Wildlife Management Area has emerged as a mecca. This article describes the site, garden design, vegetation, planting and weeding strategies, and tips for using the garden as a model. Lists bloom periods for plant species used at the garden. (LZ)

  6. Our Friendship Gardens: Healing Our Mother, Ourselves

    ERIC Educational Resources Information Center

    Prakash, Madhu Suri

    2015-01-01

    Embracing the best ideals of Victory Gardens, this essay celebrates Friendship Gardens. The latter go further: collapsing the dualisms separating victors from losers. Friendships that transcend differences and honor diversity are among the many fruits and organic gifts harvested and shared in the commons created by Friendship Gardens. This essay…

  7. CSF and Blood Levels of GFAP in Alexander Disease

    PubMed Central

    Jany, Paige L.; Agosta, Guillermo E.; Benko, William S.; Eickhoff, Jens C.; Keller, Stephanie R.; Köehler, Wolfgang; Mar, Soe; Naidu, Sakkubai; Marie Ness, Jayne; Renaud, Deborah L.; Salsano, Ettore; Schiffmann, Raphael; Simon, Julie; Vanderver, Adeline; Eichler, Florian; van der Knaap, Marjo S.

    2015-01-01

    Abstract Alexander disease is a rare, progressive, and generally fatal neurological disorder that results from dominant mutations affecting the coding region of GFAP, the gene encoding glial fibrillary acidic protein, the major intermediate filament protein of astrocytes in the CNS. A key step in pathogenesis appears to be the accumulation of GFAP within astrocytes to excessive levels. Studies using mouse models indicate that the severity of the phenotype correlates with the level of expression, and suppression of GFAP expression and/or accumulation is one strategy that is being pursued as a potential treatment. With the goal of identifying biomarkers that indirectly reflect the levels of GFAP in brain parenchyma, we have assayed GFAP levels in two body fluids in humans that are readily accessible as biopsy sites: CSF and blood. We find that GFAP levels are consistently elevated in the CSF of patients with Alexander disease, but only occasionally and modestly elevated in blood. These results provide the foundation for future studies that will explore whether GFAP levels can serve as a convenient means to monitor the progression of disease and the response to treatment. PMID:26478912

  8. [Alexander Borodin--physician, chemist, scientist, teacher and composer].

    PubMed

    Vik, T

    1998-12-10

    Concert programmes and CD covers suggest that the Russian composer Alexander Borodin (1833-87) was also a great scientist. In this article we examine this proposition. Borodin was born in St. Petersburg as the illegitimate son of a Russian nobleman. As a boy his talents ranged from music to chemistry and languages. Borodin studied medicine at the Medico-Surgical Academy in St. Petersburg from 1850 to 1855 and defended his doctoral thesis on the similarity between arsenic and phosphoric acid in 1858. He did not, however, feel comfortable in his role as a doctor, and soon started to work as a chemist. In 1864 he was appointed professor of chemistry at the Medico-Surgical Academy. In 1861, Borodin attended the first international congress of chemistry in Karlsruhe, and he was among the founders of the Russian Chemical Society in 1868. He published 42 articles and was a friend of Dmitri Mendeleev, the scientist who described the periodic system. In 1872, Borodin started the first medical courses for women in Russia. It seems warranted to conclude that Alexander Borodin was indeed a great scientist and university teacher, though his immortality was earned by his leisure time activities.

  9. Urban domestic gardens: the effects of human interventions on garden composition.

    PubMed

    Loram, Alison; Warren, Philip; Thompson, Ken; Gaston, Kevin

    2011-10-01

    Private domestic gardens contribute substantially to the biodiversity of urban areas and benefit human health and well-being. We previously reported a study of 267 gardens across five cities in the United Kingdom in which variation in geographical and climatic factors had little bearing on the richness, diversity and composition of plant species. We therefore hypothesise that garden management is an important factor in determining garden characteristics. Here, from the same sample of gardens, we investigate potential associations between the uses to which people put their gardens, the types of management activities they undertake, and the characteristics of those gardens. Householders (n = 265) completed a questionnaire detailing various aspects of garden use and management activities. The majority of respondents used their gardens chiefly for relaxation, recreation, and eating. Fewer than one fifth included "gardening" amongst their garden uses even though all performed some garden management, suggesting that not all management activity resulted from an interest in gardening. Garden-watering and lawn-mowing were the most prevalent activities and were predictors of other types of management including weeding, vegetation-cutting, leaf-collection, and dead-heading flowers. A number of these activities were associated with one another, the richness and composition of plant species, and the number of land uses in gardens. However, relationships between management activities and the amount of tall vegetation were less consistent, and garden management appeared to be independent of garden area. More species of amphibians, birds, and mammals were observed in gardens with ponds and in which efforts were made to attract wildlife, particularly by providing drinking water. This study supports the hypothesis that garden use and management is associated with garden characteristics.

  10. Urban Domestic Gardens: The Effects of Human Interventions on Garden Composition

    NASA Astrophysics Data System (ADS)

    Loram, Alison; Warren, Philip; Thompson, Ken; Gaston, Kevin

    2011-10-01

    Private domestic gardens contribute substantially to the biodiversity of urban areas and benefit human health and well-being. We previously reported a study of 267 gardens across five cities in the United Kingdom in which variation in geographical and climatic factors had little bearing on the richness, diversity and composition of plant species. We therefore hypothesise that garden management is an important factor in determining garden characteristics. Here, from the same sample of gardens, we investigate potential associations between the uses to which people put their gardens, the types of management activities they undertake, and the characteristics of those gardens. Householders ( n = 265) completed a questionnaire detailing various aspects of garden use and management activities. The majority of respondents used their gardens chiefly for relaxation, recreation, and eating. Fewer than one fifth included "gardening" amongst their garden uses even though all performed some garden management, suggesting that not all management activity resulted from an interest in gardening. Garden-watering and lawn-mowing were the most prevalent activities and were predictors of other types of management including weeding, vegetation-cutting, leaf-collection, and dead-heading flowers. A number of these activities were associated with one another, the richness and composition of plant species, and the number of land uses in gardens. However, relationships between management activities and the amount of tall vegetation were less consistent, and garden management appeared to be independent of garden area. More species of amphibians, birds, and mammals were observed in gardens with ponds and in which efforts were made to attract wildlife, particularly by providing drinking water. This study supports the hypothesis that garden use and management is associated with garden characteristics.

  11. Kinesthetic Ventures Informed by the Work of F. M. Alexander, Stanislavski, Peirce, and Freud.

    ERIC Educational Resources Information Center

    Bouchard, Ed; Wright, Ben; Protzel, Michael, Ed.

    This book is about education harvested from self-observation. F. Matthias Alexander (1869-1955) studied the experience of self formation, working with motor habits. His method is used in performing arts training to enhance bodily and vocal expression. Like Alexander, Konstantine Stanislavski (1863-1938) and Sigmund Freud (1856-1939) studied human…

  12. 76 FR 28226 - Ndahendekire Barbara v. African Shipping; Njoroge Muhia; Alco Logistics, Llc; Brenda Alexander...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-16

    ... Ndahendekire Barbara v. African Shipping; Njoroge Muhia; Alco Logistics, Llc; Brenda Alexander; and AIR 7 Seas... ``Complainant,'' against African Shipping; Njoroge Muhia, ALCO Logistics, LLC; Brenda Alexander; and Air 7 Seas Transport Logistics, Inc.; hereinafter ``Respondents''. Complainant asserts that she is acting agent...

  13. The death of Alexander the Great--a spinal twist of fate.

    PubMed

    Ashrafian, Hutan

    2004-06-01

    Alexander the Great died in 323 B.C. from an unknown cause. Physical depictions of this historical figure reveal the likelihood of a cervical scoliotic deformity. This is substantiated with the medical history and is correlated with his untimely death. For the first time, it is concluded that Alexander's death may have ensued from the sequelae of congenital scoliotic syndrome.

  14. Heat and PAHs Emissions in Indoor Kitchen Air and Its Impact on Kidney Dysfunctions among Kitchen Workers in Lucknow, North India

    PubMed Central

    Singh, Amarnath; Kamal, Ritul; Mudiam, Mohana Krishna Reddy; Gupta, Manoj Kumar; Satyanarayana, Gubbala Naga Venkata; Bihari, Vipin; Shukla, Nishi; Khan, Altaf Hussain; Kesavachandran, Chandrasekharan Nair

    2016-01-01

    Indoor air quality and heat exposure have become an important occupational health and safety concern in several workplaces including kitchens of hotels. This study investigated the heat, particulate matter (PM), total volatile organic compounds (TVOCs) and polycyclic aromatic hydrocarbons (PAHs) emissions in indoor air of commercial kitchen and its association with kidney dysfunctions among kitchen workers. A cross sectional study was conducted on 94 kitchen workers employed at commercial kitchen in Lucknow city, North India. A questionnaire-based survey was conducted to collect the personal and occupational history of the kitchen workers. The urine analysis for specific gravity and microalbuminuria was conducted among the study subjects. Indoor air temperature, humidity, wet/ dry bulb temperature and humidex heat stress was monitored during cooking activities at the kitchen. Particulate matter (PM) for 1 and 2.5 microns were monitored in kitchen during working hours using Hazdust. PAHS in indoor air was analysed using UHPLC. Urinary hydroxy-PAHs in kitchen workers were measured using GC/MS-MS. Higher indoor air temperature, relative humidity, PM1 and PM2.5 (p<0.001) was observed in the kitchen due to cooking process. Indoor air PAHs identified are Napthalene, fluorine, acenaphthene, phenanthrene, pyrene, chrysene and indeno [1,2,3-cd) pyrene. Concentrations of all PAHs identified in kitchen were above the permissible OSHA norms for indoor air. Specific gravity of urine was significantly higher among the kitchen workers (p<0.001) as compared to the control group. Also, the prevalence of microalbuminuria was higher (p<0.001) among kitchen workers. Urinary PAH metabolites detected among kitchen workers were 1-NAP, 9-HF, 3-HF, 9-PHN and 1-OHP. Continuous heat exposure in kitchens due to cooking can alter kidney functions viz., high specific gravity of urine in kitchen workers. Exposure to PM, VOCs and PAHs in indoor air and presence of urinary PAHs metabolites may

  15. Heat and PAHs Emissions in Indoor Kitchen Air and Its Impact on Kidney Dysfunctions among Kitchen Workers in Lucknow, North India.

    PubMed

    Singh, Amarnath; Kamal, Ritul; Mudiam, Mohana Krishna Reddy; Gupta, Manoj Kumar; Satyanarayana, Gubbala Naga Venkata; Bihari, Vipin; Shukla, Nishi; Khan, Altaf Hussain; Kesavachandran, Chandrasekharan Nair

    2016-01-01

    Indoor air quality and heat exposure have become an important occupational health and safety concern in several workplaces including kitchens of hotels. This study investigated the heat, particulate matter (PM), total volatile organic compounds (TVOCs) and polycyclic aromatic hydrocarbons (PAHs) emissions in indoor air of commercial kitchen and its association with kidney dysfunctions among kitchen workers. A cross sectional study was conducted on 94 kitchen workers employed at commercial kitchen in Lucknow city, North India. A questionnaire-based survey was conducted to collect the personal and occupational history of the kitchen workers. The urine analysis for specific gravity and microalbuminuria was conducted among the study subjects. Indoor air temperature, humidity, wet/ dry bulb temperature and humidex heat stress was monitored during cooking activities at the kitchen. Particulate matter (PM) for 1 and 2.5 microns were monitored in kitchen during working hours using Hazdust. PAHS in indoor air was analysed using UHPLC. Urinary hydroxy-PAHs in kitchen workers were measured using GC/MS-MS. Higher indoor air temperature, relative humidity, PM1 and PM2.5 (p<0.001) was observed in the kitchen due to cooking process. Indoor air PAHs identified are Napthalene, fluorine, acenaphthene, phenanthrene, pyrene, chrysene and indeno [1,2,3-cd) pyrene. Concentrations of all PAHs identified in kitchen were above the permissible OSHA norms for indoor air. Specific gravity of urine was significantly higher among the kitchen workers (p<0.001) as compared to the control group. Also, the prevalence of microalbuminuria was higher (p<0.001) among kitchen workers. Urinary PAH metabolites detected among kitchen workers were 1-NAP, 9-HF, 3-HF, 9-PHN and 1-OHP. Continuous heat exposure in kitchens due to cooking can alter kidney functions viz., high specific gravity of urine in kitchen workers. Exposure to PM, VOCs and PAHs in indoor air and presence of urinary PAHs metabolites may

  16. Q&A: Cosmic gardener

    NASA Astrophysics Data System (ADS)

    Hoffman, Jascha

    2011-05-01

    Charles Jencks designs landscapes and sculptures to convey concepts in astronomy, biology and mathematics -- notably at CERN, Europe's particle-physics lab near Geneva, Switzerland, and in his Garden of Cosmic Speculation near Dumfries in Scotland, UK. On the launch of his new book, he discusses green architecture and metaphor.

  17. Lawn and Garden Equipment Repair.

    ERIC Educational Resources Information Center

    Hardway, Jack; And Others

    This publication is designed to supplement the Comprehensive Small Engine Rapair guide by covering in detail all aspects of lawn and garden equipment repair not included in general engine repair or the repair of other small engines. It consists of instructional materials for both teachers and students, written in terms of student performance using…

  18. Teaching in the Whole Garden.

    ERIC Educational Resources Information Center

    Potter, Jana

    Noting the importance of agriculture in a developing nation, this manual provides primary school teachers with ideas for lessons and activities that can be taught in the school garden setting to improve students' application of skills acquired in class. The guide provides examples of specific lesson plans in science, math, social studies, and…

  19. 77 FR 43115 - Notice of Temporary Closure of Betty's Kitchen Wildlife and Interpretive Area, Yuma County, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Bureau of Land Management Notice of Temporary Closure of Betty's Kitchen Wildlife and Interpretive Area... given that the Betty's Kitchen Wildlife and Interpretive Area (Betty's Kitchen) located on Federal lands... Federal lands at Betty's Kitchen in Yuma County, Arizona. The legal description of the affected...

  20. Edinburgh doctors and their physic gardens.

    PubMed

    Doyle, D

    2008-12-01

    Edinburgh has had eight physic gardens on different sites since its first one was created by the Incorporation of Barbers and Surgeons in 1656. As the gardens grew in size, they evolved from herb gardens to botanic gardens with small herbaria for the supply of medical herbs. They were intended for the instruction of medical, surgical and apothecary students and, in the case of the physicians, to demonstrate the need for a physicians' college and a pharmacopoeia. Some of the doctors in charge of them were equally famous and influential in botany as in medicine, and while Edinburgh Town Council enjoyed the fame the gardens brought to the city it was parsimonious and slow to support its botanical pioneers. The gardens are celebrated today in the Sibbald Garden within the Royal College of Physicians of Edinburgh.

  1. Neuropsychological predictors of adaptive kitchen behavior in geriatric psychiatry inpatients.

    PubMed

    Benedict, R H; Goldstein, M Z; Dobraski, M; Tannenhaus, J

    1997-10-01

    This study examined the degree to which demographic variables, psychiatric diagnosis, depression rating, and neuropsychological test performance predict adaptive kitchen behavior in geriatric psychiatry patients and normal elderly volunteers. Amixed group of 27 participants including 8 normal volunteers and 19 geriatric psychiatry inpatients underwent psychiatric evaluation, neuropsychological testing, and a kitchen skills assessment conducted in a natural setting. Both depression and dementia were prevalent among patients. The kitchen skills assessment was abnormal in 69% of patients, compared to none of the normal volunteers. Estimated premorbid IQs, psychiatric diagnosis, and neuropsychological test scores significantly predicted the pass/fail status on the kitchen skills assessment, but there was no effect for age, education, gender, or depression. The discriminant function analysis classified 92% of cases, and the canonical correlation coefficient was .84. Of the neuropsychological tests employed in the study, two tests involving visuospatial processing and attention were retained in the discriminant function analysis. The results are consistent with previous studies that suggest that visuospatial tasks are more predictive of instrumental activities of daily living than are cognitive tasks emphasizing verbal and memory abilities. In addition, we conclude that neuropsychological test data are useful and valid for the purpose of guiding clinical judgments regarding activities of daily living in geriatric psychiatry patients.

  2. VIEW INTO KITCHEN, SHOWING PASSTHRU TO DINING ROOM ON RIGHT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW INTO KITCHEN, SHOWING PASS-THRU TO DINING ROOM ON RIGHT HAND SIDE. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  3. 9. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO LEFT CENTER, AND 6-LIGHT OVER 1-LIGHT SASH WINDOW ON REAR WALL AT PHOTO RIGHT. FIREPLACE ORIGINALLY OCCUPIED SPACE TO THE EXTREME PHOTO RIGHT OF SASH WINDOW ON THE REAR WALL. VIEW TO SOUTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  4. 26. INTERIOR OF KITCHEN NO. 2 SHOWING BUILTIN CABINETRY AROUND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. INTERIOR OF KITCHEN NO. 2 SHOWING BUILT-IN CABINETRY AROUND SINK AND FLANKING 6-LIGHT OVER 6-LIGHT, DOUBLE HUNG WINDOW. VIEW TO SOUTHWEST. - Bishop Creek Hydroelectric System, Plant 6, Cashbaugh-Kilpatrick House, Bishop Creek, Bishop, Inyo County, CA

  5. 10. INTERIOR KITCHEN UTILITY AREA SHOWING PARTITION, PANELED AND GLAZED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. INTERIOR KITCHEN UTILITY AREA SHOWING PARTITION, PANELED AND GLAZED REAR DOOR, AND ROW OF 6-LIGHT OVER 1-LIGHT, DOUBLE-HUNG, WOOD-FRAMED WINDOWS AROUND EAST CORNER OF HOUSE. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  6. 8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN, 6-LIGHT OVER 1-LIGHT SASH WINDOWS ON FRONT WALL AT PHOTO LEFT, AND 6-LIGHT OVER 1-LIGHT SASH WINDOW ON BACK WALL AT EXTREME PHOTO RIGHT. VIEW TO EAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  7. 16. FIRST FLOOR APARTMENT KITCHEN INTERIOR SHOWING OPEN DOORWAY TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. FIRST FLOOR APARTMENT KITCHEN INTERIOR SHOWING OPEN DOORWAY TO LIVING ROOM AND PAIRED 6-LIGHT OVER 6-LIGHT DOUBLE-HUNG, WOOD-FRAME WINDOWS OVER SINK. VIEW TO EAST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  8. 9. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO LIVING ROOM, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO LIVING ROOM, AND BUILT-IN CABINETS AROUND SINK AND FLANKING 1-LIGHT OVER 1-LIGHT WINDOW. VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  9. 8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO RIGHT, 6-LIGHT OVER 1-LIGHT SASH WINDOWS ON FRONT (EAST) WALL AT PHOTO CENTER. ENTRY ROOM AND OPEN 1-LIGHT FRONT DOOR AT EXTREME PHOTO LEFT. VIEW TO SOUTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  10. 18. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO UTILITY ROOM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO UTILITY ROOM AND BUILT-IN CABINETRY AROUND SINK, ON EITHER SIDE OF 1-LIGHT OVER 1-LIGHT, DOUBLE-HUNG WINDOW, AND ABOVE MAJOR APPLIANCE AREA. VIEW TO WEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  11. Effect of pre-composting on vermicomposting of kitchen waste.

    PubMed

    Nair, Jaya; Sekiozoic, Vanja; Anda, Martin

    2006-11-01

    The aim of this work was to test combination of the thermocomposting and vermicomposting to improve the treatment efficiency and assess the optimum period required in each method to produce good quality compost. The results showed that pre-thermocomposting improved vermicomposting of kitchen waste. A 9-day thermocomposting prior to vermicomposting helped in mass reduction, moisture management and pathogen reduction.

  12. 15. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS, OUNTER TOP, SINK, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. INTERIOR OF KITCHEN SHOWING UPDATED CABINETS, OUNTER TOP, SINK, AND FAUCET, AND ORIGINAL WOOD FRAMED SLIDING-GLASS WINDOW IN NORTH WALL OVERLOOKING FRONT PORCH. VIEW TO NORTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  13. 8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN AT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF LIVING ROOM SHOWING DOORWAY TO KITCHEN AT PHOTO RIGHT CENTER, AND OPEN FOUR-PANEL WOOD DOOR TO NORTH BEDROOM AT PHOTO CENTER LEFT. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  14. 8. INTERIOR OF LIVING ROOM SHOWING OPEN DOOR TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF LIVING ROOM SHOWING OPEN DOOR TO KITCHEN NEXT TO BRICKED HEATER ENCLAVE (PHOTO CENTER), AND OPEN DOOR TO BEDROOM NO. 2 AT PHOTO LEFT. VIEW TO WEST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  15. 14. INTERIOR OF SOUTH BEDROOM SHOWING FOURPANEL DOORS TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. INTERIOR OF SOUTH BEDROOM SHOWING FOUR-PANEL DOORS TO KITCHEN AT PHOTO LEFT AND BATHROOM AT PHOTO RIGHT, AND BUILT-IN CLOSET BETWEEN THE DOORS ON NORTH WALL. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  16. 20. INTERIOR OF UTILITY ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. INTERIOR OF UTILITY ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO LEFT, JUNCTION BOXES AT UPPER PHOTO CENTER, AND PLUMBING FOR WASHER AT PHOTO RIGHT. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  17. Microbiological Safety of Kitchen Sponges Used in Food Establishments.

    PubMed

    Wolde, Tesfaye; Bacha, Ketema

    2016-01-01

    Kitchen sponges are among the possible sources of contaminants in food establishments. The main purpose of the current study was, therefore, to assess the microbiological safety of sponges as it has been used in selected food establishments of Jimma town. Accordingly, the microbiological safety of a total of 201 kitchen sponges randomly collected from food establishments was evaluated against the total counts of aerobic mesophilic bacteria (AMB), Enterobacteriaceae, coliforms, and yeast and molds. The mean counts of aerobic mesophilic bacteria ranged from 7.43 to 12.44 log CFU/mm(3). The isolated genera were dominated by Pseudomonas (16.9%), Bacillus (11.1%), Micrococcus (10.6%), Streptococcus (7.8%), and Lactobacillus (6%) excluding the unidentified Gram positive rods (4.9%) and Gram negative rods (9.9%). The high microbial counts (aerobic mesophilic bacteria, coliforms, Enterobacteriaceae, and yeast and molds) reveal the existence of poor kitchen sponge sanitization practice. Awareness creation training on basic hygienic practices to food handlers and periodic change of kitchen sponges are recommended.

  18. Food safety and older people: the Kitchen Life study.

    PubMed

    Dickinson, Angela; Wills, Wendy; Meah, Angela; Short, Frances

    2014-05-01

    Foodborne illness (FBI) is a major public health problem in the UK. Recent increases in cases of listeriosis in older people have focused attention on consumer food-related practices. Previous studies highlight poor relationships between what people know, what they say they do and what they actually do in the kitchen. The aim of the Kitchen Life study was to examine what actually happens in the domestic kitchen to assess whether and how this has the potential to influence food safety in the home. Drawing on a qualitative ethnographic approach, methods included a kitchen tour, photography, observation, video observation, informal interviews and diary methods. Ten households with older people (aged 60+) were recruited across the UK. It was found that trust in the food supply, use of food-labelling (including use-by dates), sensory logics (such as the feel or smell of food) and food waste were factors with the potential to influence risk of foodborne illness. Practices shifted with changing circumstances, including increased frailty, bereavement, living alone, receiving help with care and acquiring new knowledge, meaning that the risk of and vulnerability to foodborne illness is not straightforward.

  19. Widespread occurrence of polyhalogenated compounds in fat from kitchen hoods.

    PubMed

    Bendig, Paul; Hägele, Florian; Vetter, Walter

    2013-09-01

    Food and contaminated indoor environments are the most relevant sources of human exposure to polyhalogenated chemicals. This study analyzed for the first time fat residues in kitchen hoods for contaminations with polyhalogenated compounds. A wide range of contaminants was detected in all kitchen hoods (n = 15) and most of them could be quantified. Between 0.2 and 18 μg polyhalogenated chemicals/g fat were detected, with chlorinated paraffins being the most relevant contaminant group. Aside from the chlorinated paraffins, each kitchen hood fat sample showed a distinct fingerprint. A wide range of old and current-use brominated flame retardants were also detected in the samples. In addition to these contaminants originating from their use in indoor equipment, residues of organochlorine pesticides and semi-volatile halogenated natural products verified that cooking of food, accompanied with the release of contaminants from the heated food, was another relevant source of contamination. Re-analyses of two samples after 3 months only resulted in small variations in contaminant pattern and concentrations. Therefore, fat from kitchen hoods is proposed as an easily accessible matrix to assess contamination of these hazardous polyhalogenated chemicals.

  20. A New Discourse on the Kitchen: Feminism and Environmental Education

    ERIC Educational Resources Information Center

    Stovall, Holly A.; Baker-Sperry, Lori; Dallinger, Judith M.

    2015-01-01

    Popularised feminist discourse has devalued daily cooking and implicitly defined it as work that reinforces women's second-class status. In an era of climate change linked to industrialised foods and disease epidemics caused by the modern Western diet, kitchen work has acquired political importance. Daily cooking must be understood as public, as…

  1. INTERIOR VIEW OF DINING ROOM WITH PASSTHROUGH TO KITCHEN. NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW OF DINING ROOM WITH PASS-THROUGH TO KITCHEN. NOTE THE SIDING DOORS TO THE LIVING ROOM ON RIGHT. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Duplex Type 1, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  2. KITCHEN SHOWING THE PASSTHROUGH TO THE DINING ROOM. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    KITCHEN SHOWING THE PASS-THROUGH TO THE DINING ROOM. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Duplex Type 1, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  3. DINING ROOM SHOWING THE PASSTHROUGH TO THE KITCHEN. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DINING ROOM SHOWING THE PASS-THROUGH TO THE KITCHEN. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Three-Bedroom Duplex Type 2, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  4. KITCHEN SHOWING THE COMBINATION DOOR AND CLERESTORY WINDOWS TO THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    KITCHEN SHOWING THE COMBINATION DOOR AND CLERESTORY WINDOWS TO THE LAUNDRY AREA. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Three-Bedroom Duplex Type 2, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  5. Microbiological Safety of Kitchen Sponges Used in Food Establishments

    PubMed Central

    Bacha, Ketema

    2016-01-01

    Kitchen sponges are among the possible sources of contaminants in food establishments. The main purpose of the current study was, therefore, to assess the microbiological safety of sponges as it has been used in selected food establishments of Jimma town. Accordingly, the microbiological safety of a total of 201 kitchen sponges randomly collected from food establishments was evaluated against the total counts of aerobic mesophilic bacteria (AMB), Enterobacteriaceae, coliforms, and yeast and molds. The mean counts of aerobic mesophilic bacteria ranged from 7.43 to 12.44 log CFU/mm3. The isolated genera were dominated by Pseudomonas (16.9%), Bacillus (11.1%), Micrococcus (10.6%), Streptococcus (7.8%), and Lactobacillus (6%) excluding the unidentified Gram positive rods (4.9%) and Gram negative rods (9.9%). The high microbial counts (aerobic mesophilic bacteria, coliforms, Enterobacteriaceae, and yeast and molds) reveal the existence of poor kitchen sponge sanitization practice. Awareness creation training on basic hygienic practices to food handlers and periodic change of kitchen sponges are recommended. PMID:27840819

  6. Dining room ,view to northeast. Kitchen door is at extreme ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Dining room ,view to northeast. Kitchen door is at extreme left, windows look out on enclosed east porch. Note eastlake-style built-in cabinet, tongue-and-groove wainscot, chair rail. - Drew-Sherwood Farm, House, 7927 Elk Grove Boulevard, Elk Grove, Sacramento County, CA

  7. 31. INTERIOR OF ORIGINAL SIDEENTRY UTILITY ROOM FROM KITCHEN DOOR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. INTERIOR OF ORIGINAL SIDE-ENTRY UTILITY ROOM FROM KITCHEN DOOR SHOWING OPEN BROOM CLOSET DOOR AT PHOTO RIGHT AND DOORWAY INTO STORM PORCH ADDITION AT PHOTO LEFT. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

  8. INTERIOR VIEW OF THE KITCHEN. NOTE THE NARROW DOOR OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW OF THE KITCHEN. NOTE THE NARROW DOOR OF THE FORMER COOLER (LEFT), SINGLE-LIGHT OVER THREE-PANEL DOOR TO THE SERVICE PORCH (CENTER), AND BUILT-IN SPICE RACK (RIGHT). VIEW FACING EAST. - Hickam Field, NCO Housing Type 1, 211 Tenth Street, Honolulu, Honolulu County, HI

  9. Slim by Design: Kitchen Counter Correlates of Obesity

    ERIC Educational Resources Information Center

    Wansink, Brian; Hanks, Andrew S.; Kaipainen, Kirsikka

    2016-01-01

    Background: The home is one place where people can control what foods are available and how the environment is arranged. Given the impact of environments on health, the objective of this study is to determine whether the presence of foods on a person's kitchen counter are associated with their body mass index (BMI). Method: In Study 1, a…

  10. 26. SECOND FLOOR EAST SIDE APARTMENT KITCHEN INTERIOR IN OPPOSITE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. SECOND FLOOR EAST SIDE APARTMENT KITCHEN INTERIOR IN OPPOSITE VIEW FROM CA-180-A-25. OPEN DOORWAY AT PHOTO RIGHT CENTER LEADS TO PANTRY. VIEW TO NORTHWEST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  11. 34. SECOND FLOOR WEST SIDE APARTMENT KITCHEN INTERIOR. DOORWAY AT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. SECOND FLOOR WEST SIDE APARTMENT KITCHEN INTERIOR. DOORWAY AT PHOTO LEFT LEADS TO PANTRY. GROUP OF THREE 6-LIGHT WOOD-FRAME CASEMENT WINDOWS OPEN TO WALKWAY AT REAR OF BUILDING. VIEW TO SOUTH. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  12. Kitchen safety in hospitals: practices and knowledge of food handlers in istanbul, Turkey.

    PubMed

    Ercan, Aydan; Kiziltan, Gul

    2014-10-01

    This study was designed to identify the practices and knowledge of food handlers about workplace safety in hospital kitchens (four on-premises and eight off-premises) in Istanbul. A kitchen safety knowledge questionnaire was administered and a kitchen safety checklist was completed by dietitians. The mean total scores of the on-premise and off-premise hospital kitchens were 32.7 ± 8.73 and 37.0 ± 9.87, respectively. The mean scores for the items about machinery tools, electricity, gas, and fire were lower in off-premise than on-premise hospital kitchen workers. The kitchen safety knowledge questionnaire had five subsections; 43.7% of the food handlers achieved a perfect score. Significant differences were found in the knowledge of food handlers working in both settings about preventing slips and falls (p < .05). Significant relationships were found between marital status, education level, and kitchen safety knowledge of the food handlers (p < .05).

  13. Teaching Nuclear Radiation and the Poisoning of Alexander Litvinenko

    NASA Astrophysics Data System (ADS)

    Lapp, David R.

    2008-03-01

    The recent international story about the death of the former KGB agent Alexander Litvinenko has more than just a few wondering about radiation poisoning and the sinister sounding polonium-210. I was preparing to begin a nuclear radiation unit the Monday after Thanksgiving 2006. As it turned out, Litvinenko died Thanksgiving Day after a short and terrible three-week illness. Having the story continue to unfold throughout the next two weeks of the new unit provided a daily opportunity for students to see the relevance of what we were doing in class. My students were able to have meaningful and informed conversations with their peers and parents over an important international event. They even began to feel a bit like authorities themselves when listening to experts respond to media questions about polonium-210 and nuclear radiation in general. This paper discusses some of the ways that the story of Litvinenko was used while presenting the topic of nuclear radiation.

  14. Alexander von Humboldt's perceptions of colonial Spanish America.

    PubMed

    Rebok, Sandra

    2009-01-01

    This study presents an in-depth analysis of Alexander von Humboldt's descriptions and critical comments on the colonial society of the different regions he visited during his well-known expedition through the Americas (1799-1804). The criticisms of colonialism that he expressed, reflecting his personal convictions, have already been the focal point of many studies, but Humboldt also was able to offer a more differentiated assessment through comparisons of regional and local traditions and developments. This essay focuses on his personal diaries, which offer many interesting comments on colonial societies. These considerations and impressions made during the expedition are of particular scholarly value since they were not subject to censorship of any kind.

  15. The Astronomer Alexander I. Postoiev (1900-1976)

    NASA Astrophysics Data System (ADS)

    Dos Santos, P. M.; Matsuura, O. T.

    This is a biographical note on the life of Dr Alexander I. Postoiev, a victim of Stalin's purge of Soviet astronomers in 1936-1937 (McCutcheon, 1985). Along with his family, he left the Soviet Union in 1943, and lived in Germany as a refugee and "displaced person" until 1952, when he moved to Brazil. Then he started the second part of his professional career. Thanks to his efforts the Astronomical and Geophysical Institute (IAG) from the University of Sao Paulo (USP) was involved, for the first time, in programme of international cooperation, thus contributing to the institutional consolidation of IAG/USP as a leading centre of astronomical research and teaching today in Brazil.

  16. Silurian Gastropoda from the Alexander terrane, southeast Alaska

    USGS Publications Warehouse

    Rohr, D.M.; Blodgett, R.B.

    2008-01-01

    Gastropods are described from Ludlow-age strata of the Heceta Limestone on Prince of Wales Island, southeast Alaska. They are part of a diverse megabenthic fauna of the Alexander terrane, an accreted terrane of Siberian or Uralian affinities. Heceta Limestone gastropods with Uralian affinities include Kirkospira glacialis, which closely resembles "Pleurotomaria" lindstromi Oehlert of Chernyshev, 1893, Retispira cf. R. volgulica (Chernyshev, 1893), and Medfracaulus turriformis (Chernyshev, 1893). Medfracaulus and similar morphotypes such as Coelocaulus karlae are unknown from rocks that are unquestionably part of the North American continent (Laurentia) during Late Silurian time. Beraunia is previously known only from the Silurian of Bohemia. Pachystrophia has previously been reported only from western North American terranes (Eastern Klamath, York, and Farewell terranes) and Europe. Bathmopterus Kirk, 1928, is resurrected and is only known from the Silurian of southeast Alaska. Newly described taxa include Hecetastoma gehrelsi n. gen. and n. sp. and Baichtalia tongassensis n. gen. and n. sp. ??2008 The Geological Society of America.

  17. Adaptive autophagy in Alexander disease-affected astrocytes.

    PubMed

    Tang, Guomei; Yue, Zhenyu; Tallóczy, Zsolt; Goldman, James E

    2008-07-01

    The ubiquitin-proteasome and autophagy-lysosomal pathways are the two main routes of protein and organelle clearance in eukaryotic cells. The proteasome system is responsible for unfolded, short-lived proteins, which precludes the clearance of oligomeric and aggregated proteins, whereas macroautophagy, a process generally referred to as autophagy, mediates mainly the bulk degradation of long-lived cytoplasmic proteins, large protein complexes or organelles.(1) Recently, the autophagy-lysosomal pathway has been implicated in neurodegenerative disorders as an important pathway for the clearance of abnormally accumulated intracellular proteins, such as huntingtin, tau, and mutant and modified α-synuclein.(1-6) Our recent study illustrated the induction of adaptive autophagy in response to mutant glial fibrillary acidic protein (GFAP) accumulation in astrocytes, in the brains of patients with Alexander disease (AxD), and in mutant GFAP knock-in mouse brains.(7) This autophagic response is negatively regulated by mammalian target of rapamycin (mTOR). The activation of p38 MAPK by GFAP accumulation is responsible for mTOR inactivation and the induction of autophagy. We also found that the accumulation of GFAP impairs proteasome activity.(8) In this commentary we discuss the potential compensatory relationship between an impaired proteasome and activated autophagy, and propose that the MLK-MAPK (mixed lineage kinase-mitogen-activated protein kinase) cascade is a regulator of this crosstalk. Addendum to: Tang G, Yue Z, Talloczy, Z, Hagemann T, Cho W, Sulzer D, Messing A, Goldman JE. Alexander disease-mutant GFAP accumulation stimulates autophagy through p38 MAPK and mTOR signaling pathways. Hum Mol Genetics 2008; In press.

  18. Kitchen Appliance Upgrades Improve Water Efficiency at DOD Exchange Facilities: Best Management Practice Case Study #11: Commercial Kitchen Equipment (Brochure)

    SciTech Connect

    Not Available

    2011-09-01

    The Exchange, formerly the Army and Air Force Exchange Service (AAFES), is a joint military activity and the U.S. Department of Defense?s (DOD) oldest and largest retailer. The Exchange is taking a leadership role in water efficiency improvements in their commercial kitchens by integrating water efficiency concepts into the organization?s overall sustainability plan and objectives.

  19. Comparison between treatment of kitchen-sink wastewater and a mixture of kitchen-sink and washing-machine wastewaters.

    PubMed

    Huelgas, A; Nakajima, M; Nagata, H; Funamizu, N

    2009-01-01

    In this paper, a submerged membrane bioreactor was used to treat 'higher-load' grey water: (a) kitchen-sink wastewater only, and (b) a mixture of kitchen-sink wastewater and washing-machine wastewater. For each type of wastewater, three systems operated at different hydraulic retention times (HRTs) were investigated. In the mixture of kitchen-sink wastewater and washing-machine wastewater, the reactor with a short HRT of four hours was stopped due to foaming. It has been observed that for both types of wastewater, an HRT of eight hours or longer can be used for the treatment. However, it has been observed that a higher COD in the permeate of the mixture can be obtained compared with that of the kitchen-sink wastewater only. This indicated that washing-machine wastewater has some component that is not easily biodegradable. The total linear akylbenzene sulfonate (LAS) removal was > 99% even at a concentration of 10-23 mg 1(-1).

  20. Monoculture of Leafcutter Ant Gardens

    PubMed Central

    Mueller, Ulrich G.; Scott, Jarrod J.; Ishak, Heather D.; Cooper, Michael; Rodrigues, Andre

    2010-01-01

    Background Leafcutter ants depend on the cultivation of symbiotic Attamyces fungi for food, which are thought to be grown by the ants in single-strain, clonal monoculture throughout the hundreds to thousands of gardens within a leafcutter nest. Monoculture eliminates cultivar-cultivar competition that would select for competitive fungal traits that are detrimental to the ants, whereas polyculture of several fungi could increase nutritional diversity and disease resistance of genetically variable gardens. Methodology/Principal Findings Using three experimental approaches, we assessed cultivar diversity within nests of Atta leafcutter ants, which are most likely among all fungus-growing ants to cultivate distinct cultivar genotypes per nest because of the nests' enormous sizes (up to 5000 gardens) and extended lifespans (10–20 years). In Atta texana and in A. cephalotes, we resampled nests over a 5-year period to test for persistence of resident cultivar genotypes within each nest, and we tested for genetic differences between fungi from different nest sectors accessed through excavation. In A. texana, we also determined the number of Attamyces cells carried as a starter inoculum by a dispersing queens (minimally several thousand Attamyces cells), and we tested for genetic differences between Attamyces carried by sister queens dispersing from the same nest. Except for mutational variation arising during clonal Attamyces propagation, DNA fingerprinting revealed no evidence for fungal polyculture and no genotype turnover during the 5-year surveys. Conclusions/Significance Atta leafcutter ants can achieve stable, fungal monoculture over many years. Mutational variation emerging within an Attamyces monoculture could provide genetic diversity for symbiont choice (gardening biases of the ants favoring specific mutational variants), an analog of artificial selection. PMID:20844760

  1. Field evaluations on soil plant transfer of lead from an urban garden soil.

    PubMed

    Attanayake, Chammi P; Hettiarachchi, Ganga M; Harms, Ashley; Presley, DeAnn; Martin, Sabine; Pierzynski, Gary M

    2014-03-01

    Lead (Pb) is one of the most common contaminants in urban soils. Gardening in contaminated soils can result in Pb transfer from soil to humans through vegetable consumption and unintentional direct soil ingestion. A field experiment was conducted in 2009 and 2010 in a community urban garden with a soil total Pb concentration of 60 to 300 mg kg. The objectives of this study were to evaluate soil-plant transfer of Pb, the effects of incorporation of a leaf compost as a means of reducing Pb concentrations in vegetables and the bioaccessibility of soil Pb, and the effects of vegetable cleaning techniques on the Pb concentrations in the edible portions of vegetables. The amount of compost added was 28 kg m. The tested plants were Swiss chard, tomato, sweet potato, and carrots. The vegetable cleaning techniques were kitchen cleaning, laboratory cleaning, and peeling. Compost addition diluted soil total Pb concentration by 29 to 52%. Lead concentrations of the edible portions of vegetables, except carrot, were below the maximum allowable limits of Pb established by the Food and Agriculture Organization and the World Health Organization. Swiss chard and tomatoes subjected to kitchen cleaning had higher Pb concentrations than laboratory-cleaned plants. Cleaning methods did not affect Pb concentrations in carrots. Bioaccessible Pb in the compost-added soils was 20 to 30% less than that of the no-compost soils; compost addition reduced the potential of transferring soil Pb to humans via vegetable consumption and direct soil ingestion. Thorough cleaning of vegetables further reduced the potential of transferring soil Pb to humans.

  2. Perceived Effects of Community Gardening in Lower Mississippi Delta Gardening Participants

    ERIC Educational Resources Information Center

    Landry, Alicia S.; Chittendon, Nikki; Coker, Christine E. H.; Weiss, Caitlin

    2015-01-01

    This article describes the perceived physical and psychological health impacts of community gardening on participants in the Mississippi Delta. Themes identified include the use of gardening as an educational tool and as a means to increase self-efficacy and responsibility for personal and community health. Additional benefits of gardening as…

  3. The Force of Gardening: Investigating Children's Learning in a Food Garden

    ERIC Educational Resources Information Center

    Green, Monica; Duhn, Iris

    2015-01-01

    School gardens are becoming increasingly recognised as important sites for learning and for bringing children into relationship with food. Despite the well-known educational and health benefits of gardening, children's interactions with the non-human entities and forces within garden surroundings are less understood and examined in the wider…

  4. Multicultural School Gardens: Creating Engaging Garden Spaces in Learning about Language, Culture, and Environment

    ERIC Educational Resources Information Center

    Cutter-Mackenzie, Amy

    2009-01-01

    Children's gardening programs have enjoyed increasing popularity in recent years. An Australian environmental education non-profit organization implemented a program, entitled Multicultural Schools Gardens, in disadvantaged (low-income) schools that used food gardening as a focus for implementing a culturally-focused environmental education…

  5. Environmental Education in Botanic Gardens: Exploring Brooklyn Botanic Garden's Project Green Reach

    ERIC Educational Resources Information Center

    Morgan, Susan Conlon; Hamilton, Susan L.; Bentley, Michael L.; Myrie, Sharon

    2009-01-01

    Brooklyn Botanic Garden's Project Green Reach (PGR) is a children's program that has offered garden-based youth education since 1990. PGR focuses on Grade K-8 students and teachers from local Title I schools who work in teams on garden and science projects. In this exploratory study, the authors used field observations, document analysis, and past…

  6. GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE. (DUPLICATE OF HALS NO. PA-1-23). - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  7. EVEN MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, AND THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    EVEN MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, AND THE DISTANT HOUSE AND OUTBUILDINGS, FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  8. MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  9. The Berlin tradition in Chicago: Franz Alexander and the Chicago Institute for Psychoanalysis.

    PubMed

    Schmidt, Erika S

    2010-01-01

    Freud considered Franz Alexander, the first graduate of the Berlin Psychoanalytic Institute and an assistant in the Berlin Polyclinic, to be "one of our strongest hopes for the future." Alexander went on to become the first director of the Chicago Institute for Psychoanalysis in 1932 and modeled some of the Chicago Institute's mission on his Berlin experiences. He was also a researcher in psychosomatic medicine, a prolific writer about psychoanalysis and prominent in psychoanalytic organizations. As he proposed modifications in psychoanalytic technique, he became a controversial figure, especially in the elaboration of his ideas about brief therapy and the corrective emotional experience. This paper puts Alexander's achievements in historical context, draws connections between the Berlin and Chicago Institutes and suggests that, despite his quarrels with traditional psychoanalysis, Alexander's legacy may be in his attitude towards psychoanalysis, characterized by a commitment to scientific study, a willingness to experiment, and a conviction about the role of psychoanalysis within the larger culture.

  10. Evaluation of a participatory ergonomic intervention process in kitchen work.

    PubMed

    Pehkonen, Irmeli; Takala, Esa-Pekka; Ketola, Ritva; Viikari-Juntura, Eira; Leino-Arjas, Päivi; Hopsu, Leila; Virtanen, Tuija; Haukka, Eija; Holtari-Leino, Merja; Nykyri, Elina; Riihimäki, Hilkka

    2009-01-01

    We evaluated a participatory ergonomic intervention process applied in 59 municipal kitchens. In groups of three to five kitchens, the workers participated in eight workshops, and generated and evaluated solutions to optimize musculoskeletal load in their work. An ergonomist initiated and supported the process. By the end, 402 changes were implemented. Evaluative data were collected using research diaries, questionnaires, and focus group interviews. The intervention model proved feasible and the participatory approach was mostly experienced as motivating. The workers' knowledge and awareness of ergonomics increased, which improved their ability to tackle ergonomic problems by themselves. The changes in ergonomics were perceived to decrease physical load and improve musculoskeletal health. As hindering factors for implementation, lack of time and motivation, and insufficient financial resources were mentioned. In addition, the workers expressed a wish for more support from the management, technical staff, and ergonomists.

  11. 6. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO CENTER, FLUSH FRONT DOOR WITH GLAZING AT PHOTO RIGHT, AND OPEN PANELED DOOR TO BEDROOM NO. 2 AT LEFT PHOTO CENTER. DECORATIVE WOOD STRIPPING ON WALLS AND CEILING IS CARRIED THROUGHOUT REST OF ORIGINAL PORTION OF HOUSE. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  12. [Analysis of odor pollutants in kitchen waste composting].

    PubMed

    Zhang, Hong-yu; Zou, Ke-hua; Yang, Jin-bing; Li, Guo-xue; Yang, Qing-yuan; Zhang, Feng

    2012-08-01

    Odor pollution has become a major environmental problem in municipal solid waste composting. The odor samples at different composting phases of kitchen waste were collected and analyzed by olfactometry and gas chromatography-mass spectrometry (GC-MS). The correlation between the odor concentration and the emission of odor compounds was also analyzed. The results showed that there were 43 kinds of volatile organic compounds (VOCs) in the composting process of kitchen waste, including 5 kinds of sulfur odor compounds, 22 kinds of hydrocarbon compounds, 11 kinds of aromatic compounds and 5 kinds of other odor compounds. The correlation analysis indicated that the odor concentration was very significantly correlated with the emission of hydrogen sulfide, methanethiol, 1,3-xylene and o-xylene (P < 0.01), and significantly correlated with the emission of dimethyl disulfide and p-xylene (P < 0.05). Therefore, those 6 kinds of odor compounds should be intensively monitored and controlled during the composting process of kitchen waste.

  13. Slim by Design: Kitchen Counter Correlates of Obesity.

    PubMed

    Wansink, Brian; Hanks, Andrew S; Kaipainen, Kirsikka

    2016-10-01

    Background The home is one place where people can control what foods are available and how the environment is arranged. Given the impact of environments on health, the objective of this study is to determine whether the presence of foods on a person's kitchen counter are associated with their body mass index (BMI). Method In Study 1, a nationwide sample of 500 households was asked to inventory their kitchen and provide their height and weight. In Study 2, researchers photographed and catalogued 210 households in Syracuse, New York, and measured the occupants' height and weight. Main outcome measures for the study were BMI differences between households that had various foods visible on the counter compared with those that did not. Findings The presence of fruit on the counter was associated with lower BMI in both studies, but the presence of foods such as candy, cereal, soft drinks, and dried fruit were associated with weight differences that ranged from 9.4 to 14.4 kg. Interpretations Although correlational, the findings from these two studies suggest that when counseling patients regarding their weight, physicians also suggest they clear their kitchen counter of all food except a fruit bowl.

  14. Expedition 8 Crew Interviews: Alexander Y. Kaleri - FE

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Russian cosmonaut Alexander Y. Kaleri, Flight Engineer on Expedition 8 to the International Space Station (ISS), answers interview questions on this video, either himself or with the help of an interpreter. The questions cover: 1) The goal of the expedition; 2) The place in history of Mir; 3) The reaction to the loss of Columbia in Houston; 4) Why the rewards of spaceflight are worth the risks; 5) Why he decided to become a cosmonaut; 6) His memory of Yuri Gagarin's first flight; 7) What happens on a Soyuz capsule during launch and flight; 8) Are Soyuz maneuvers automatic or manual; 8) How the ISS science mission will be advanced during his stay; 9) The responsibilities of a Flight Engineer onboard the ISS; 10) Extravehicular activity (EVA) plans at that time; 11) The Shuttle Return to Flight and his preference for a Shuttle or Soyuz landing; 12) Why the last Soyuz landing was too rough; 13) The most valueable contribution of the ISS program.

  15. Personal reflections on the life and legacy of Alexander Hollaender.

    PubMed

    Gaulden, Mary Esther; Jagger, John; White, Virginia P

    2007-01-01

    Mary Esther Gaulden presents a personal summary of the activities of Alexander Hollaender, from his days at the National Institutes of Health to his becoming Director of the Biology Division of the Oak Ridge National Laboratory in 1947. This appealing story deals with many of her reactions to his personality and organizational style. It reflects the atmosphere of science in those days, and her enthusiasm in this vibrant milieu. Next is a brief account by John Jagger of his first meeting with Dr. Hollaender, arrival in Oak Ridge in April 1956, and wedding to Mary Esther six months later at the house of the Hollaenders in Oak Ridge. The third section is an account by Virginia P. White of how she came to Oak Ridge in 1955 and became Dr. Hollaender's Laboratory Administrator. She gives a personal account of the many facets of his managerial style, as well as of the personality of his wife, Henrietta. She also describes one of Hollaender's many avocations, the collection of fossils on Sunday morning hikes in the Cumberland Mountains, accompanied by lab and visiting personnel, and finally comments on the annual research conferences in Gatlinburg TN, for which Hollaender and the lab became very well known, with some closing vignettes on his leadership style.

  16. Alexander Robertson (1834-1908): Glasgow's pioneer aphasiologist and epileptologist.

    PubMed

    Eadie, Mervyn

    2015-01-01

    Alexander Robertson (1834-1908) was a Glasgow physician whose professional career was involved mainly with institutional-based practice but who published significant insights into the anatomical background to aphasia (1867) and the mechanisms of focal epileptogenesis (1869). His aphasiology ideas, including his suggestion that disconnection between cerebral centers involved in speech was responsible for the phenomenon, made him one of the earliest members of the late-nineteenth-century school of aphasia diagram makers. His view of epileptogenesis was that contralateral convulsing arose from irritation in a local area of pathology on the surface of the cerebral cortex after the irritation spread to a cortical motor center and then down the motor pathway to the striatum, while spreading within the cortex itself caused loss of consciousness. This interpretation contains much of the essence of the present-day understanding of cortical epileptogenesis. The origin of this interpretation is often attributed to John Hughlings Jackson, but Robertson published the idea in full a year or two prior to Jackson. However, Robertson's original insights were hardly noticed at the time they were published and have since almost entirely been ignored.

  17. Alexander Forbes, Walter Cannon, and science-based literature.

    PubMed

    Garson, Justin

    2013-01-01

    The Harvard physiologists Alexander Forbes (1882-1965) and Walter Bradford Cannon (1871-1945) had an enormous impact on the physiology and neuroscience of the twentieth century. In addition to their voluminous scientific output, they also used literature to reflect on the nature of science itself and its social significance. Forbes wrote a novel, The Radio Gunner, a literary memoir, Quest for a Northern Air Route, and several short stories. Cannon, in addition to several books of popular science, wrote a literary memoir in the last year of his life, The Way of an Investigator. The following will provide a brief overview of the life and work of Forbes and Cannon. It will then discuss the way that Forbes used literature to express his views about the changing role of communications technology in the military, and his evolving view of the nervous system itself as a kind of information-processing device. It will go on to discuss the way that Cannon used literature to articulate the horrors he witnessed on the battlefield, as well as to contribute to the philosophy of science, and in particular, to the logic of scientific discovery. Finally, it will consider the historical and philosophical value of deeper investigation of the literary productions of scientists.

  18. Design and evaluation of a kitchen for persons with visual impairments.

    PubMed

    Kutintara, Benjamas; Somboon, Pornpun; Buasri, Virajada; Srettananurak, Metinee; Jedeeyod, Piyanooch; Pornpratoom, Kittikan; Iam-cham, Veraya

    2013-03-01

    Visually impaired people need skills on daily living, such as cooking, and Ratchasuda College offers independent living training for them. In order to fulfill their needs, a suitable kitchen should be designed with the consideration of their limitations. The objective of this study was to design and evaluate a kitchen for persons with visual impairments. Before designing the kitchen, interviews and an observation were carried out to obtain information on the needs of blind and low vision persons. Consequently, a kitchen model was developed, and it was evaluated by 10 persons with visual impairments. After the design improvement, the kitchen was built and has been routinely used for training persons with visual impairments to prepare meals. Finally, a post-occupancy evaluation of the kitchen was conducted by observing and interviewing both trainers and those with visual impairments during the food preparation training. The results of the study indicated that kitchens for persons with visual impairments should have safety and usability features. The results of the post-occupancy evaluation showed that those who attended cooking courses were able to cook safely in the kitchen. However, the kitchen still had limitations in some features.

  19. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens

    PubMed Central

    Twedt, Elyssa; Rainey, Reuben M.; Proffitt, Dennis R.

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from “formal or geometric” to “informal or naturalistic,” which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration. PMID:26903899

  20. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens.

    PubMed

    Twedt, Elyssa; Rainey, Reuben M; Proffitt, Dennis R

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from "formal or geometric" to "informal or naturalistic," which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration.

  1. Exercise intensities of gardening tasks within older adult allotment gardeners in Wales.

    PubMed

    Hawkins, Jemma L; Smith, Alexander; Backx, Karianne; Clayton, Deborah A

    2015-04-01

    Previous research has suggested that gardening activity could be an effective form of regular exercise for improving physical and psychological health in later life. However, there is a lack of data regarding the exercise intensities of various gardening tasks across different types of gardening and different populations. The purpose of this study was to examine the exercise intensity of gardening activity for older adult allotment gardeners in Wales, United Kingdom following a similar procedure used in previous studies conducted in the United States and South Korea by Park and colleagues (2008a; 2011). Oxygen consumption (VO2) and energy expenditure for six gardening tasks were measured via indirect calorimetery using the portable Oxycon mobile device. From these measures, estimated metabolic equivalent units (METs) were calculated. Consistent with Park et al. (2008a; 2011) the six gardening tasks were classified as low to moderate-high intensity physical activities based on their metabolic values (1.9-5.7 METs).

  2. Roots and Research in Urban School Gardens

    ERIC Educational Resources Information Center

    Gaylie, Veronica

    2011-01-01

    This book explores the urban school garden as a bridge between environmental action and thought. As a small-scale response to global issues around access to food and land, urban school gardens promote practical knowledge of farming as well as help renew cultural ideals of shared space and mutual support for the organic, built environment. Through…

  3. Competency-Based Horticulture: Gardening--Groundskeeping.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    This competency-based horticulture curriculum guide is designed to provide secondary and postsecondary horticulture teachers with a task-oriented program in gardening/groundskeeping. It contains a master resource list, a listing of gardening/groundskeeping resources available from various states, and 87 competency task sheets organized into 10…

  4. A Reference Unit on Home Vegetable Gardening.

    ERIC Educational Resources Information Center

    McCully, James S., Comp.; And Others

    Designed to provide practical, up-to-date, basic information on home gardening for vocational agriculture students with only a limited knowledge of vegetable gardening, this reference unit includes step-by-step procedures for planning, planting, cultivating, harvesting, and processing vegetables in a small plot. Topics covered include plot…

  5. Integrate the Arts. Monet's Garden Pops Up!

    ERIC Educational Resources Information Center

    Parks, Mary

    1996-01-01

    This article outlines the steps in an art activity on the elements of landscapes and touches on the topic of perspective. In the activity students create three-dimensional secret gardens of their own out of construction paper. The activity is based on Claude Monet's painting and his garden in Giverny (Normandy, France). (SM)

  6. The agricultural pathology of ant fungus gardens

    PubMed Central

    Currie, Cameron R.; Mueller, Ulrich G.; Malloch, David

    1999-01-01

    Gardens of fungus-growing ants (Formicidae: Attini) traditionally have been thought to be free of microbial parasites, with the fungal mutualist maintained in nearly pure “monocultures.” We conducted extensive isolations of “alien” (nonmutualistic) fungi from ant gardens of a phylogenetically representative collection of attine ants. Contrary to the long-standing assumption that gardens are maintained free of microbial pathogens and parasites, they are in fact host to specialized parasites that are only known from attine gardens and that are found in most attine nests. These specialized garden parasites, belonging to the microfungus genus Escovopsis (Ascomycota: anamorphic Hypocreales), are horizontally transmitted between colonies. Consistent with theory of virulence evolution under this mode of pathogen transmission, Escovopsis is highly virulent and has the potential for rapid devastation of ant gardens, leading to colony mortality. The specialized parasite Escovopsis is more prevalent in gardens of the more derived ant lineages than in gardens of the more “primitive” (basal) ant lineages. Because fungal cultivars of derived attine lineages are asexual clones of apparently ancient origin whereas cultivars of primitive ant lineages were domesticated relatively recently from free-living sexual stocks, the increased virulence of pathogens associated with ancient asexual cultivars suggests an evolutionary cost to cultivar clonality, perhaps resulting from slower evolutionary rates of cultivars in the coevolutionary race with their pathogens. PMID:10393936

  7. Growing in Character: A Garden Learning Center.

    ERIC Educational Resources Information Center

    Bailey, Laura

    1997-01-01

    Recounts the successes of Project HAWK (Habitat Alliance and Wildlife Keepers) in Northern California. HAWK consists of various at-risk students brought together for a service learning project constructing and maintaining community gardens. Discusses how the garden was related to traditional curriculum instruction and provides information for…

  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. Teaching through Trade Books: Growing a Garden

    ERIC Educational Resources Information Center

    Royce, Christine Anne

    2008-01-01

    Many people look forward to planting their own garden and enjoying its fruitage throughout the summer months. Gardening can be an excellent learning experience in many ways because it offers opportunities to learn about plants and to observe changes over time. This column focuses on a long-term project of understanding plant growth and planting…

  10. School Food Gardens: Fertile Ground for Education

    ERIC Educational Resources Information Center

    Beery, Moira; Adatia, Rachel; Segantin, Orsola; Skaer, Chantal-Fleur

    2014-01-01

    Purpose: The purpose of this paper is to respond to food insecurity and environmental sustainability through school food gardens in Johannesburg, South Africa. Design/Methodology/Approach: Permaculture is a method of organic agriculture where the garden design maintains a stable and productive ecosystem, mimicking natural processes and thereby…

  11. Creating a Schoolyard Mini-Garden

    ERIC Educational Resources Information Center

    Garcia-Ruiz, Francisca

    2009-01-01

    The creation of schoolyard gardens is a growing movement in the United States and around the world (Ballard, Tong, and Usher 1998; Pope 1998; Lewis 2004). It brings together all of the features of authentic hands-on science: Students can collect data on plant growth, observe the plant and animal interactions in the garden, and acquire a sense of…

  12. Growing Healing One Garden at a Time.

    PubMed

    Ashman, Julann

    2016-01-01

    Evidence exists regarding the effect of horticultural therapy on improving human well-being, including promotion of overall health and quality of life, physical strength, and cardiac function. This article shares how a nurse created a healing garden at Lourdes Hospital, where she works. Resource information about therapeutic gardens is included.

  13. GREEN INFRASTRUCTURE RESEARCH PROGRAM: Rain Gardens

    EPA Science Inventory

    the National Risk Management Research Laboratory (NRMRL) rain garden evaluation is part of a larger collection of long-term research that evaluates a variety of stormwater management practices. The U.S. EPA recognizes the potential of rain gardens as a green infrastructure manag...

  14. Ozone Gardens for the Citizen Scientist

    NASA Technical Reports Server (NTRS)

    Pippin, Margaret; Reilly, Gay; Rodjom, Abbey; Malick, Emily

    2016-01-01

    NASA Langley partnered with the Virginia Living Museum and two schools to create ozone bio-indicator gardens for citizen scientists of all ages. The garden at the Marshall Learning Center is part of a community vegetable garden designed to teach young children where food comes from and pollution in their area, since most of the children have asthma. The Mt. Carmel garden is located at a K-8 school. Different ozone sensitive and ozone tolerant species are growing and being monitored for leaf injury. In addition, CairClip ozone monitors were placed in the gardens and data are compared to ozone levels at the NASA Langley Chemistry and Physics Atmospheric Boundary Layer Experiment (CAPABLE) site in Hampton, VA. Leaf observations and plant measurements are made two to three times a week throughout the growing season.

  15. Increased dynamic regulation of postural tone through Alexander Technique training

    PubMed Central

    Cacciatore, TW; Gurfinkel, VS; Horak, FB; Cordo, PJ; Ames, KE

    2010-01-01

    Gurfinkel and colleagues (2006) recently found that healthy adults dynamically modulate postural muscle tone in the body axis during anti-gravity postural maintenance and that this modulation is inversely correlated with axial stiffness. Our objective in the present study was to investigate whether dynamic modulation of axial postural tone can change through training. We examined whether teachers of the Alexander Technique (AT), who undergo “long-term” (3-year) training, have greater modulation of axial postural tone than matched control subjects. In addition, we performed a longitudinal study on the effect of “short-term” (10-week) AT training on the axial postural tone of individuals with low back pain (LBP), since short term AT training has previously been shown to reduce LBP. Axial postural tone was quantified by measuring the resistance of the neck, trunk and hips to small (±10°), slow (1°/s) torsional rotation during stance. Modulation of tone was determined by the torsional resistance to rotation (peak-to-peak, phase-advance, and variability of torque) and axial muscle activity (EMG). Peak-to-peak torque was lower (~50%), while phase-advance and cycle-to-cycle variability were enhanced for AT teachers compared to matched control subjects at all levels of the axis. In addition, LBP subjects decreased trunk and hip stiffness following short-term AT training compared to a control intervention. While changes in static levels of postural tone may have contributed to the reduced stiffness observed with the AT, our results suggest that dynamic modulation of postural tone can be enhanced through long-term training in the AT, which may constitute an important direction for therapeutic intervention. PMID:21185100

  16. The life and death of Alexander Bogdanov, physician.

    PubMed

    Huestis, D W

    1996-08-01

    It was early in April in 1928 when the word went out in Moscow that Alexander Bogdanov had died. He was a controversial figure, an old Bolshevik who had left that party long before the 1917 revolution and never returned. All the same, he had had Lenin's respect as a scientist (as long as he stayed out of politics). More recently, he also had the support of the new party strong man, Stalin. Bogdanov opposed the growing despotism of the "dictatorship of the proletariat", under which slogan Communist autocracy was being developed. But he was respected as a tireless propagandist for the socialist cause, an enthusiastic teacher of the proletariat, and a writer of arcane science and philosophy. Bogdanov was held in such respect that Communist bigwigs spoke glowingly at the funeral, praising his intellect, courage, and dedication to science and humanity. They did not fail to point out that he had split with his one-time friend, Lenin, and had succumbed to ideological "errors". Indeed, he had powerful enemies in the early Soviet state. Bogdanov was a physician, economist, philosopher, natural scientist, writer of utopian science fiction, poet, teacher, politician (unsuccesful), lifelong revolutionary, forerunner of what we now call cybernetics and organizational science, and founder of the world's first institution devoted entirely to the field of blood transfusion. You could call him a Renaissance man. Although he clearly fitted the category of the late-nineteenth-century Russian intellectual revolutionary, Bogdanov differed from most of them in being no dilettante. More than just a theorist, he was an active scientist and physician. As a teacher, he firmly believed that education and indoctrination could alter people's ways of thinking and behaving, and that humanity could be perfected under socialism. Like many revolutionaries, Bogdanov tried to keep ahead of the Tsar's police by using a variety of pseudonyms, among them Riadavoy, Werner, Maximov, and Bogdanov. After

  17. Cyclicity in Silurian island-arc carbonates, Alexander terrane, Alaska

    SciTech Connect

    Kittredge, L.E.; Soja, C.M. . Dept. of Geology)

    1993-03-01

    Silurian carbonates from Alaska (Alexander terrane) record the evolution of a submarine platform during waning volcanism in an island arc. A detailed stratigraphic analysis of a 47 meter-thick sequence revealed the existence of cyclically repeated limestones: coral-stromatoporoid wackestones alternate with oncoid packstones and bioturbated, silty lime mudstones. The coral-stromatoporoid deposits are characterized by a low-diversity assemblage of dendroid corals, massive stromatoporoids, Atrypoidea brachiopods, and rare occurrences of biostromes associated with Solenopora, high-spired gastropods, and crinoids. Oncoids typically are 2-6 mm in diameter and form massive, meter-thick units. Coated grains are symmetrically developed, have a shell or algal nucleus, and are also a minor component of coral-stromatoporoid beds. These lithologic units form seven, shallowing-upwards cycles (parasequences) that range in thickness from 3-9 meters. Coral-stomatoporoid wackestones form the base of each cycle and grade upwards into oncoid packstones with silty, lime mudstones at the top. This succession of lithofacies within each cycle reflects an increase in energy levels from relatively deeper water environments to relatively shallower ones. The lack of abrasion in the corals and stromatoporoids suggests predominantly quiet-water conditions in shallow subtidal areas affected by periodic turbulence. Comparison with correlative sections in Alaska and lack of correspondence with global sea level curves suggest that the primary cause of cyclicity was tectonic perturbations with secondary eustatic effects. Cyclic deposition in peri/subtidal sites was terminated by rapid drowning of the carbonate platform during late Silurian orogenesis.

  18. Retrofitting Garden-Style Apartments in Brooklyn, New York

    SciTech Connect

    Nolen, Heather; Maxwell, Sean; Neri, Robin; Grab, Joanna

    2016-02-01

    This research effort sought to achieve a solution package that yields energy savings greater than 30% over the pre-existing conditions in a minimally intrusive multifamily retrofit project. The Consortium for Advanced Residential Buildings (CARB) partnered with L+M Development Partners, Inc. on a Mitchell-Lama Housing Program project, Marcus Garvey Village, in Brooklyn, NY (Climate Zone 4A). The Mitchell-Lama Housing Program is a form of housing subsidy in the state of New York that provides affordable rental and cooperative housing to moderate- and middle-income families. Marcus Garvey Village was founded in 1975 and contains 625 residential units (ranging from studios to 5-bedroom units) in thirty-two 4-story garden-style apartment structures built with concrete and faced in light brown brick. The single largest challenge for implementation of energy conservation measures at Marcus Garvey was working within occupied spaces. Measures are being implemented in phases to minimize disruption. As of August 2015, the retrofit work is over 50% complete. The wall insulation, sealing of the through wall AC vent, and installation of new oil-filled electric baseboards with advanced controls are conducted at one time, limiting disruption to the living room space. In a similar fashion, the kitchen work is done, then the bathroom. The final selection of energy conservation measures is projected to save 26.5% in source energy with a cost just under $3.7 million and utility bill savings of nearly $480,000 (of an average $1.8 million annual utility cost for the development).

  19. Grow Science Achievement in Your Library with School Gardens

    ERIC Educational Resources Information Center

    Mackey, Bonnie; Stewart, Jeniffer Mackey

    2008-01-01

    Over the past decade or so, gardens have been blossoming in schools all across the United States. These gardens are as varied as their schools and are as unique as each child who tends to them. Some are bountiful vegetable gardens, and others are arid natural habitat gardens. Some are acres of land with entire classes devoted to their teachings…

  20. Use of Demonstration Gardens in Extension: Challenges and Benefits

    ERIC Educational Resources Information Center

    Glen, Charlotte D.; Moore, Gary E.; Jayaratne, K. S. U.; Bradley, Lucy K.

    2014-01-01

    Extension agents' use of demonstration gardens was studied to determine how gardens are employed in horticultural programming, perceived benefits and challenges of using gardens for Extension programming, and desired competencies. Gardens are primarily used to enhance educational efforts by providing hands-on learning experiences. Greatest…

  1. 12. INTERIOR OF KITCHEN/UTILITY AREA SHOWING ORIGINAL 1LIGHT OVER 1LIGHT, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. INTERIOR OF KITCHEN/UTILITY AREA SHOWING ORIGINAL 1-LIGHT OVER 1-LIGHT, DOUBLE HUNG WINDOW OVER SINK, AND BUILT-IN KITCHEN CABINETRY. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  2. Writing and Retelling Multiple Ethnographic Tales of a Soup Kitchen for the Homeless.

    ERIC Educational Resources Information Center

    Miller, Dana L.; Creswell, John W.; Olander, Lisa

    An ethnographic study narrated three tales about a soup kitchen for the homeless and the near-homeless. To provide a cultural, ethnographic analysis, and share fieldwork experiences the study began with realist and confessional tales. These two tales emerged from the initial writing and presenting of the soup kitchen ethnography to qualitative…

  3. Gardening promotes neuroendocrine and affective restoration from stress.

    PubMed

    Van Den Berg, Agnes E; Custers, Mariëtte H G

    2011-01-01

    Stress-relieving effects of gardening were hypothesized and tested in a field experiment. Thirty allotment gardeners performed a stressful Stroop task and were then randomly assigned to 30 minutes of outdoor gardening or indoor reading on their own allotment plot. Salivary cortisol levels and self-reported mood were repeatedly measured. Gardening and reading each led to decreases in cortisol during the recovery period, but decreases were significantly stronger in the gardening group. Positive mood was fully restored after gardening, but further deteriorated during reading. These findings provide the first experimental evidence that gardening can promote relief from acute stress.

  4. An adult form of Alexander disease: a novel mutation in glial fibrillary acidic protein.

    PubMed

    Ohnari, K; Yamano, M; Uozumi, T; Hashimoto, T; Tsuji, S; Nakagawa, M

    2007-10-01

    Glial fibrillary acidic protein (GFAP) mutation has been reported in Alexander disease. We report a patient with the adult form of Alexander disease who shows a novel mutation in GFAP. This case presented with progressive dysarthria, dysphagia and spastic gait on the right side. Brain and spinal cord MRI showed marked atrophy of the medulla oblongata and spinal cord. Abnormal high signal intensities in the ventral medulla oblongata were detected bilaterally. There were no white matter lesions or contrast enhancing lesions. Recently, there have been reports of patients with a juvenile form of Alexander disease presenting with atrophy or signal abnormalities of the medulla or spinal cord. Atrophy of the medulla and spinal cord have specifically been described as suggestive of Alexander disease [1]. Sequence analysis of the GFAP gene of this patient showed a heterozygous c.221T>C mutation, predicting a p.M74T amino acid change. In all patients suspected of Alexander disease on the basis of MRI findings, GFAP analysis is necessary to confirm the diagnosis.

  5. Kitchen surgery and house calls in old Fort Smith.

    PubMed

    Prewitt, Taylor

    2013-09-01

    Medical practice in the late nineteenth and early twentieth centuries consisted largely of kitchen surgery and house calls. The practices of Dr. St. Cloud Cooper and other Fort Smith doctors reflected the standards of practice in Arkansas and the nation as the principles of aseptic surgery gradually gained acceptance. The doctor's black bag used on house calls still lacked the effective agents which became available during the mid-twentieth century, leaving the physician to rely on personal inner resources in order to perform a useful service.

  6. Geochemical analysis may indicate oil kitchen near Seychelles bank

    SciTech Connect

    Plummer, P.S. )

    1992-08-31

    This paper reports that the regular occurrence of tarballs on beaches in the Seychelles archipelago attests to the presence of a mature and generating hydrocarbon kitchen in the Mesozoic succession on and/or adjacent to the Seychelles bank. Since 1978 many tarballs have been collected and analyzed form Coetivy Island while, despite a seemingly annual occurrence of tarballs on the main island of Mahe and nearby Silhouette some 300-350 km to the north northwest, to date only one such sample has been analyzed from each island.

  7. 77 FR 82 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of... on certain kitchen appliance shelving and racks from the People's Republic of China, covering the period January 7, 2009, through December 31, 2009. See Certain Kitchen Appliance Shelving and Racks...

  8. 78 FR 78815 - Certain Kitchen Appliance Shelving and Racks from the People's Republic of China: Rescission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks from the People's Republic of... antidumping duty order on certain kitchen appliance shelving and racks from the People's Republic of China... kitchen appliance shelving and racks from the PRC.\\1\\ On September 30, 2013, the Department received...

  9. 78 FR 21594 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Final Results...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of...'') has completed its administrative review of the countervailing duty (``CVD'') order on certain kitchen... rebuttal brief on December 17, 2012. \\1\\ See Certain Kitchen Appliance Shelving and Racks From the...

  10. 77 FR 22559 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of... kitchen appliance shelving and racks from the People's Republic of China (``PRC''), covering the period... Review of Certain Kitchen Appliance Shelving and Racks from the People's Republic of China: Selection...

  11. 76 FR 20950 - Certain Kitchen Appliance Shelving and Racks From the People's Republic of China: Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... International Trade Administration Certain Kitchen Appliance Shelving and Racks From the People's Republic of... (``Department'') initiated an administrative review of certain kitchen appliance shelving and racks from the... Antidumping Review of Certain Kitchen Appliance Shelving and Racks from the People's Republic of...

  12. 76 FR 27990 - Certain Kitchen Shelving and Racks From the People's Republic of China: Extension of Time Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... International Trade Administration Certain Kitchen Shelving and Racks From the People's Republic of China... of initiation of the administrative review of the countervailing duty order on certain kitchen... Kitchen Appliance Shelving and Racks from the People's Republic of China'' dated January 25, 2011....

  13. Our friendship gardens: healing our mother, ourselves

    NASA Astrophysics Data System (ADS)

    Prakash, Madhu Suri

    2015-03-01

    Embracing the best ideals of Victory Gardens, this essay celebrates Friendship Gardens. The latter go further: collapsing the dualisms separating victors from losers. Friendships that transcend differences and honor diversity are among the many fruits and organic gifts harvested and shared in the commons created by Friendship Gardens. This essay shares the hope of transforming enemies into friends and neighbors. It also joins many millions whose dreams are already taking flight while getting grounded: seeking to transform all our toxic lawnscapes into foodscapes; ending the dis-ease of billions going to bed starving amidst the mountains of food wasted for growing Wall Street profits in the twenty first century.

  14. Sojourner Sits Near Rock Garden

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The Mars Pathfinder Rover Sojourner is images by the Imager for Mars Pathfinder as it nears the rock 'Wedge.' Part of the Rock Garden is visible in the upper right of the image.

    Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months.

    The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  15. Sojourner near the Rock Garden

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This image of the Sojourner rover was taken near the end of daytime operations on Sol 42. The rover is between the rocks 'Wedge' (left) and 'Flute Top' (right). Other rocks visible include 'Flat Top' (behind Flute Top) and those in the Rock Garden, at the top of the frame. The cylindrical object extending from the back end of Sojourner is the Alpha Proton X-Ray Spectrometer.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  16. Obituary: Alexander (Andy) Franz Lubenow, 1956-2005

    NASA Astrophysics Data System (ADS)

    Buie, Marc William

    2006-12-01

    Alexander (Andy) Franz Lubenow, Program Coordinator at the Space Telescope Science Institute, was diagnosed with cancer of the gallbladder, pancreas, and liver in May 2005 and died on 29 September 2005. He was forty-nine. Andy was born to Bodo and Helen Lubenow in St. Paul, Minnesota on 4 January 1956. In 1964 at the age of eight, he moved with his family to Buenos Aires, Argentina, and attended the American Community School there until returning with his family in 1973 to St. Paul. Argentina had a big impact on Andy's future as an astronomer. He later recalled how he had observed and was puzzled by the "upside-down" appearance of the Moon in the southern hemisphere. In Argentina, he built his first telescope using a mirror he had ground himself. He never parted ways with that instrument. Andy did not follow a standard educational track. He spent two years at St. Olaf College in Northfield, Minnesota, before transferring to the University of Minnesota, where he earned his bachelor's degree and began work towards a master's degree in astrophysics. Later he transferred to the University of Illinois at Urbana-Champaign, where he remained until Dr. Peter Stockman hired him to work on the Hubble Space Telescope project. While in school, he worked as a teacher's assistant, taught night school, and gave demonstrations of stargazing. He was an excellent teacher and had a flair for writing. He later wrote articles for a sailing magazine and a pilot's magazine. Andy was a very practical, meticulous, and steady worker, attributes that he combined with an understated and dry sense of humor. He was always able to find a way through a problem, no matter how sticky. If a job required him to roll up his sleeves and get it done through hard work, he would persevere. Nevertheless, he was always on the lookout for an easier way. He had no patience for being forced to deal with stupid things for stupid reasons. At work at the Space Telescope Science Institute (STScI), Andy was

  17. Samuel Alexander Kinnier Wilson. Wilson's disease, Queen Square and neurology.

    PubMed

    Broussolle, E; Trocello, J-M; Woimant, F; Lachaux, A; Quinn, N

    2013-12-01

    This historical article describes the life and work of the British physician Samuel Alexander Kinnier Wilson (1878-1937), who was one of the world's greatest neurologists of the first half of the 20th century. Early in his career, Wilson spent one year in Paris in 1903 where he learned from Pierre-Marie at Bicêtre Hospital. He subsequently retained uninterrupted links with French neurology. He also visited in Leipzig the German anatomist Paul Flechsig. In 1904, Wilson returned to London, where he worked for the rest of his life at the National Hospital for the Paralysed and Epileptic (later the National Hospital for Nervous Diseases, and today the National Hospital for Neurology and Neurosurgery) in Queen Square, and also at Kings' College Hospital. He wrote on 'the old motor system and the new', on disorders of motility and muscle tone, on the epilepsies, on aphasia, apraxia, tics, and pathologic laughing and crying, and most importantly on Wilson's disease. The other objective of our paper is to commemorate the centenary of Wilson's most important work published in 1912 in Brain, and also in Revue Neurologique, on an illness newly recognized and characterized by him entitled "Progressive lenticular degeneration, a familial nervous disease associated with liver cirrhosis". He analyzed 12 clinical cases, four of whom he followed himself, but also four cases previously published by others and a further two that he considered in retrospect had the same disease as he was describing. The pathological profile combined necrotic damage in the lenticular nuclei of the brain and hepatic cirrhosis. This major original work is summarized and discussed in the present paper. Wilson not only delineated what was later called hepato-lenticular degeneration and Wilson's disease, but also introduced for the first time the terms extrapyramidal syndrome and extrapyramidal system, stressing the role of the basal ganglia in motility. The present historical work emphasizes the special

  18. Urban domestic gardens (XIV): the characteristics of gardens in five cities.

    PubMed

    Loram, Alison; Warren, Philip H; Gaston, Kevin J

    2008-09-01

    Domestic gardens make substantial contributions to the provision of green space in urban areas. However, the ecological functions provided by such gardens depend critically on their configuration and composition. Here, we present the first detailed analysis of variation in the composition of urban gardens, in relation to housing characteristics and the nature of the surrounding landscape, across different cities in the United Kingdom. In all five cities studied (Belfast, Cardiff, Edinburgh, Leicester, and Oxford), garden size had an overwhelming influence on garden composition. Larger gardens supported more of the land-use types recorded, in greater extents, and were more likely to contain particular features, including tall trees and mature shrubs, areas of unmown grass and uncultivated land, vegetable patches, ponds, and composting sites. The proportional contribution of non-vegetated land-uses decreased as garden area increased. House age was less significant in determining the land-use within gardens, although older houses, which were more likely to be found further from the urban edge of the city, contained fewer hedges and greater areas of vegetation canopy >2 m in height. Current UK government planning recommendations will ultimately reduce the area of individual gardens and are thus predicted to result in fewer tall trees and, in particular, less vegetation canopy >2 m. This might be detrimental from ecological, aesthetic, social, and economic stand points.

  19. Triassic oils and related hydrocarbon kitchens in the Adriatic basin

    SciTech Connect

    Novelli, L.; Demaison, G. )

    1988-08-01

    Without exception, the oils from both the Abruzzi basin and Albanian foredeep are of lower Liassic to Upper Triassic origin. This is demonstrated by biological marker-based correlations between the oils and stratigraphically controlled, carbonate-rich source rocks. The biomarker studies also provided proof to conclude that many of the oils possess low API gravities and high sulfur contents because they are immature rather than biodegraded. Following the geochemical investigations, a computer-aided, basinwise maturation simulation of the hydrocarbon kitchens was carried out, with backstripping in geologic time. The simulations, performed with the Tissot-Espitalie kinetic model, used basin-specific kerogen activation energies obtained by the optimum method. These simulated values were calibrated with observed values in deep wells. Two characteristics diverge from normal petroleum basin situations (e.g., the North Sea basin): sulfur-rich kerogens in the source rocks, featuring relatively low activation energy distributions, and low geothermal gradients in the subsurface. The geographic outlines of simulated Triassic-lower Liassic hydrocarbon kitchens closely coincide with the zones of petroleum occurrence and production in the Adriatic basin. Furthermore, API gravities of the oils are broadly predicted by the mathematical simulations. This methodology has once again shown its ability to rationally high-grade the petroleum-rich sectors of sedimentary basin while identifying those areas where chances of success are extremely low regardless of the presence of structures.

  20. [Antimony and other heavy metals in metallic kitchen ware].

    PubMed

    Ishiwata, H; Sugita, T; Yoshihira, K

    1989-01-01

    The antimony in metallic kitchen ware was determined. The content of this element in metals used for the production or repairing of utensils, containers and packaging which come in contact with foods is regulated and should be less than 5% in under the Japanese Food Sanitation Law. In eight metallic samples, antimony was detected in solder used for the production of a can for green tea and an eggbeater. The contents were 1.30% in the former and 1.90% in the latter. No antimony was detected in solder used for a cookie cutter. A sample of solder used for electric work, not for food utensils, contained 0.81% of antimony. In other metallic utensils which come in contact with food such as aluminum foil, a brass spoon, a stainless steel fork, a wire netting, and an iron rock for vegetable color stabilizing, antimony was not detected at a 0.05% detection limit. A qualitative test using rhodamine B also showed positive results in only three solder samples. Lead concentrations in solder used for the kitchen ware were from 39.3 to 51.3%. These concentrations were higher than the limit (20%) of lead content by the Law. No cadmium was detected in any samples.

  1. Experimental Garden Plots for Botany Lessons

    ERIC Educational Resources Information Center

    Gorodnicheva, V. V.; Vasil'eva, E. I.

    1976-01-01

    Discussion of the botany lessons used at two schools points out the need for fifth and sixth grade students to be taught the principles of plant life through observations made at an experimental garden plot at the school. (ND)

  2. IN MEMORIAM: In Memoriam: Alexander A Golovin and Alexei M Oparin In Memoriam: Alexander A Golovin and Alexei M Oparin

    NASA Astrophysics Data System (ADS)

    2008-10-01

    In Memoriam of Alexander A Golovin (1962-2008) Alexander (Sasha) Golovin passed away on 10 September 2008. Sasha's scientific heritage includes seminal works in different fields of physics, from Marangoni convection to self-assembly of quantum dots, and from combustion fronts to anomalous diffusion in flows and on a crystal surface. A graduate of the Moscow Institute for Physics and Technology, he had very broad scientific interests and a unique ability to identify and solve new, intellectually challenging and technologically important problems. One of the basic fields of Sasha's research was the fluid dynamics in systems with interfaces. His favorite subject was the motion of droplets, bubbles and particles in the presence of heat and mass transfer. Sasha's early works contained the discovery of the spontaneous motion of droplets due to the Marangoni effect and the investigation of the interaction between solid particles, bubbles and droplets caused by the Marangoni effect, which is a crucial factor that determines the effect of heat/mass transfer on the rate of coalescence. In both cases, Sasha's work was the first in a long sequence of papers written by different authors. Later, Sasha returned to that field when studying such fascinating subjects as levitation of droplets above the surface of an evaporating liquid and encapsulation of particles and bubbles by an advancing solidification front. The subject of interfacial hydrodynamics overlaps with another basic field of Sasha's research, the theory of pattern formation. The contribution of Sasha's work to the modern understanding of the variety of pattern formation phenomena is significant. It includes the analysis of the interaction between long-wave and short-wave instability modes in Marangoni convection, investigation of the large-scale Marangoni convection that led to the prediction of different patterns including quasipatterns, and the description of various non-potential effects in Marangoni convection

  3. GARDENS OF EDEN OF ELEMENTARY CELLULAR AUTOMATA.

    SciTech Connect

    Barrett, C. L.; Chen, W. Y. C.; Reidys, C. M.

    2001-01-01

    Using de Bruijn graphs, we give a characterization of elementary cellular automata on the linear lattice that do not have any Gardens of Eden. It turns out that one can easily recoginze a CA that does not have any Gardens of Eden by looking at its de Bruijn graph. We also present a sufficient condition for the set of words accepted by a CA not to constitute a finite-complement language.

  4. Use of additive and pretreatment to control odors in municipal kitchen waste during aerobic composting.

    PubMed

    Yuan, Jing; Yang, Qingyuan; Zhang, Zhiye; Li, Guoxue; Luo, Wenhai; Zhang, Difang

    2015-11-01

    The effects of adding a bulking agent and chemically pretreating municipal kitchen waste before aerobic composting were studied using a laboratory-scale system. The system used 20-L reactors and each test lasted 28days. The objective was to decrease NH3 and H2S emissions during composting. The bulking agent, dry cornstalks, was mixed with the kitchen waste to give a mixture containing 15% (wet weight) bulking agent. A combined treatment was also conducted, in which kitchen waste mixed with the bulking agent was pretreated with ferric chloride (FeCl3). Less leachate was produced by the composted kitchen waste mixed with bulking agent than by the kitchen waste alone, when the materials had reached the required maturity. The presence of cornstalks also caused less H2S to be emitted, but had little impact on the amount of NH3 emitted. The FeCl3 was found to act as an effective chemical flocculant, and its presence significantly decreased the amounts of NH3 and H2S emitted. Kitchen waste mixed with cornstalks and treated with FeCl3 emitted 42% less NH3 and 76% less H2S during composting than did pure kitchen waste.

  5. Up the Garden Path: A Chemical Trail through the Cambridge University Botanic Garden

    ERIC Educational Resources Information Center

    Battle, Gary M.; Kyd, Gwenda O.; Groom, Colin R.; Allen, Frank H.; Day, Juliet; Upson, Timothy

    2012-01-01

    The living world is a rich source of chemicals with many medicines, dyes, flavorings, and foodstuffs having their origins in compounds produced by plants. We describe a chemical trail through the plant holdings of the Cambridge University Botanic Gardens. Visitors to the gardens are provided with a laminated trail guide with 22 stopping points…

  6. A strategy for the survey of urban garden soils

    NASA Astrophysics Data System (ADS)

    Schwartz, C.; Chenot, E. D.; Cortet, J.; Douay, F.; Dumat, C.; Pernin, C.; Pourrut, B.

    2012-04-01

    In France and all over the world, there is no systematic data available on the quality (fertility and contamination) of garden soils. Nevertheless, there is a growing need for a typology and for a method dedicated to national and international garden soil survey. This inventory is much needed in the context of environmental risk assessment, to predict the potential impact on human health of the direct contact with garden soils and of the consumption of vegetables from gardens. The state of the art on the international knowledge on garden soils, gardening practices and food production, shows that gardens remain poorly known and very complex ecological, economical and social systems. Their global quality is the result of a wide number of factors including environment, history, specific characteristics of the gardens, gardeners and their practices, plant and/or animal productions and socio-economic context. The aim is then to better know the determinism of the agronomic, environmental and sanitary properties of gardens as a function of gardening practices and their impact on the quality of soils and plants. We propose a definition of "garden" and more generally of all the field "garden". The system "garden" is represented by attributes (soil and plant characteristics) and factors with various impacts (e.g. environment > soil parent material > former land uses > age and sex of gardener > gardening practices > socio-professional group > type and proportion of productions > climate > age of the garden > size of the garden > education, information > cultural origin > functions of the garden > regulations). A typology of gardens including 7 selected factors and associated categories and a method for describing, sampling and characterizing a population of gardens representative (for a country) are proposed. Based on the statistical analysis on regional databases, we have determined and proposed an optimum size for the collected population of garden soils. The discussion of

  7. [Healing gardens: recommendations and criteria for design].

    PubMed

    Rivasseau-Jonveaux, Thérèse; Pop, Alina; Fescharek, Reinhard; Chuzeville, Stanislas Bah; Jacob, Christel; Demarche, Laëtitia; Soulon, Laure; Malerba, Gabriel

    2012-09-01

    The French Alzheimer plan anticipates new specialized structures for cognitive rehabilitation and psycho-behavioural therapy of Alzheimer's patients: the cognitive-behavioural units as follow-care units, the units of reinforced hospitalization inside the long term care units and the adapted activities units. this plan indicates the need to make healing gardens integral parts of these units. The benefits of green space in urban environments has been demonstrated with regards to physical, psychological and sociological effects and similarly studies in hospitals have revealed objective and measurable improvements of patients well being. Although green spaces and gardens are available in many French care units, they are rarely specifically adapted to the needs of Alzheimer's patients. For the garden "art, memory and life" a specific concept guided by a neuropsychological approach was developed, complemented by an artistic vision based on cultural invariants. It is already used in the frame of non-pharmacological therapies to improve symptoms such as deambulation, sleep disorders, apathy and aggressive behaviors. Based on the literature, and our experience and research, recommendations for the design of such gardens dedicated to Alzheimer's patients can be proposed. Beyond taking into account obvious aspects relating to security, allowing for free access, a careful design of walk-ways and a conscious choice of plants is needed. A systematic analysis of the existing green spaces or garden must be conducted in order to pinpoint the weakness of the space and identify the potential for developing it into a real healing garden. Evaluation of adapted questionnaires for users and professionals allow to establish a list of requirements combining both user requests and therapeutic needs as basis for the design of the garden as well as to evaluate during the course of the project, whether the needs of the various stakeholders have been met or if adjustments are necessary.

  8. Old Age, the Ancient Military, and Alexander's Army: Positive Examples for a Graying America.

    ERIC Educational Resources Information Center

    Kebric, Robert B.

    1988-01-01

    Presents examples from ancient Greece and Rome illustrating working aged and intergenerational dependence. Describes normal active participation of elderly as officers and common soldiers in ancient military as example of their capabilities. Notes that Alexander the Great's army, in particular, depended on contributions of older men. (Author/NB)

  9. Connect the Book. Always Inventing: A Photobiography of Alexander Graham Bell

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2004-01-01

    Cell phones, video phones, voice messaging?one wonders what Alexander Graham Bell would have thought about the many venues today for electronic communication with one another. Bell's March 10, 1876 invention is now 128 years old, but there is no doubt that Bell's "talking machine" changed the world. This article presents a brief review of the…

  10. Friendly Letters on the Correspondence of Helen Keller, Anne Sullivan, and Alexander Graham Bell.

    ERIC Educational Resources Information Center

    Blatt, Burton

    1985-01-01

    Excerpts from the letters between Alexander Graham Bell and Anne Sullivan and Helen Keller are given to illustrate the educational and personal growth of Helen Keller as well as the educational philosophy of Bell regarding the education of the deaf blind. (DB)

  11. Alexander Cameron Rutherford: A Gentleman and a Scholar. Documents in the Classroom.

    ERIC Educational Resources Information Center

    Hodysh, Henry W.

    2000-01-01

    Provides information about Alexander Cameron Rutherford, a provincial politician. Includes a letter written by Rutherford in 1912 that provides insights into his responsibilities to the general public, information about Rutherford himself, the economic conditions of Alberta, Canada in 1912, and information about the individual to whom it was…

  12. The Doors to Home and History: Post-Colonial Identities in Meena Alexander and Bharati Mukherjee.

    ERIC Educational Resources Information Center

    Dave, Shilpa

    1993-01-01

    Examines postcolonial inquiry and studies of identity in Asians of Indian descent, focusing on the works of Meena Alexander and Bharati Mukherjee. Their commentaries on India and immigrant cultures are constantly influenced by a history dependent on Western tradition, although both authors resist the stereotypical definitions imposed by the West.…

  13. Russia's Literary Genius Alexander Pushkin: The Great-Grandson of an African Slave.

    ERIC Educational Resources Information Center

    Lounsbery, Anne

    2000-01-01

    Alexander Pushkin, Russia's most celebrated literary figure, descended from an African slave. On both parents' sides, he was related to Avram Petrovich Gannibal, who was born to an African prince and abducted to become a slave to a Russian diplomat. Pushkin chose to pride himself on both his aristocratic life and his African ancestry. (SM)

  14. 33 CFR 162.250 - Port Alexander, Alaska; speed of vessels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Port Alexander, Alaska; speed of vessels. 162.250 Section 162.250 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS § 162.250...

  15. 76 FR 54800 - Sandy Alexander, Clifton, NJ; Notice of Negative Determination on Reconsideration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Employment and Training Administration Sandy Alexander, Clifton, NJ; Notice of Negative Determination on... resulted in a negative determination based on the findings that the petitioning worker group did not meet... or the law. Conclusion After reconsideration, I affirm the original notice of negative...

  16. Progressive Pioneer: Alexander James Inglis (1879-1924) and American Secondary Education

    ERIC Educational Resources Information Center

    Wraga, William G.

    2006-01-01

    Alexander James Inglis's transformation from an academic traditionalist devoted to Latin pedagogy to an influential progressive-experimentalist and advocate of the comprehensive high school during the early twentieth century has received insufficient attention from educational and curriculum historians. A reconstruction of Inglis's career leads to…

  17. Another View of Dynamic Criteria: A Critical Reanalysis of Barrett, Caldwell, and Alexander.

    ERIC Educational Resources Information Center

    Austin, James T.; And Others

    1989-01-01

    A critical reanalysis of Barrett, Caldwell, and Alexander's (1985) critique of dynamic criteria. Summarizes and questions Barrett, et al.'s three definitions of dynamic criteria and their conclusion that reported temporal changes in criteria could be explained by methodological artifacts. A greater focus on dynamic criteria as constructs is…

  18. The Election of 1800: Alexander Hamilton and the Death of the Federalist Party.

    ERIC Educational Resources Information Center

    Holbrook-DeFeo, Gary

    1993-01-01

    Describes the significance of the election of 1800 in the development of political parties in the United States. Contends that Alexander Hamilton's view of the United States Constitution was dangerous for the new nation and led to a permanent split in the Federalist Party. Includes a resource bibliography for teachers wishing to incorporate this…

  19. Alexander Hamilton: Soldier-Statesmen of the Constitution. A Bicentennial Series No. 16.

    ERIC Educational Resources Information Center

    Army Center of Military History, Washington, DC.

    Alexander Hamilton was among the most intellectually gifted of the Founding Fathers and a brilliant political theorist, but he lacked practical political experience, and his major political contributions occurred only when his specific policies were adopted and carried forward by others with broader vision. This booklet on Hamilton is one in a…

  20. What Matters to Alexander Astin? A Conversation with Higher Education's Senior Scholar

    ERIC Educational Resources Information Center

    About Campus, 2003

    2003-01-01

    Since the mid-1960s, the work of Alexander Astin--Allan M. Cartter Professor of Higher Education at the University of California-Los Angeles and director of the Higher Education Research Institute--has served as both bellwether for and mirror of the American college and university system. He was there to study and shed light on the student…

  1. The effect of Alexander technique training program: A qualitative study of ordinary behavior application

    PubMed Central

    Kim, Soo-Yeon; Baek, Soon Gi

    2014-01-01

    The purpose of this study was to configure and apply the Alexander technique training program and assess the effect of program through physical, emotional and behavioral aspects. To achieve the research aims, qualitative research method had been conducted, subjecting 8 people, who were participating in Alexander Technique training program for this study. The study used focus group interview method for collecting date and employed for the interview method by mixing the semi-structured and unstructured questionnaire. The results were followings. First, one could develop body awareness and body consciousness through experiencing lived bodily sensation. Second, from Alexander Technique training program, people experienced psycho & physical’s equilibrium. Third, one could change not only the manner of use of body but also the attitude to the life from conscious attention to daily ordinary movement. The results provided empirical evidence of Alexander Technique training program’s functions in terms of physical, emotional and behavioral aspect through the process of consciousness control from lived body education. PMID:25610819

  2. Holocene morphogenesis of Alexander the Great's isthmus at Tyre in Lebanon

    PubMed Central

    Marriner, Nick; Morhange, Christophe; Meulé, Samuel

    2007-01-01

    In 332 B.C., Alexander the Great constructed an ≈1,000-m-long causeway to seize the offshore island of Tyre. The logistics behind this engineering feat have long troubled archaeologists. Using the Holocene sedimentary record, we demonstrate that Alexander's engineers cleverly exploited a shallow proto-tombolo, or sublittoral sand spit, to breach the offshore city's defensive impregnability. We elucidate a three-phase geomorphological model for the spit's evolution. Settled since the Bronze Age, the area's geological record manifests a long history of natural and anthropogenic forcings. (i) Leeward of the island breakwater, the maximum flooding surface (e.g., drowning of the subaerial land surfaces by seawater) is dated ≈8000 B.P. Fine-grained sediments and brackish and marine-lagoonal faunas translate shallow, low-energy water bodies at this time. Shelter was afforded by Tyre's elongated sandstone reefs, which acted as a 6-km natural breakwater. (ii) By 6000 B.P., sea-level rise had reduced the dimensions of the island from 6 to 4 km. The leeward wave shadow generated by this island, allied with high sediment supply after 3000 B.P., culminated in a natural wave-dominated proto-tombolo within 1–2 m of mean sea level by the time of Alexander the Great (4th century B.C.). (iii) After 332 B.C., construction of Alexander's causeway entrained a complete anthropogenic metamorphosis of the Tyrian coastal system. PMID:17517668

  3. Identification of metapopulation dynamics among Northern Goshawks of the Alexander Archipelago, Alaska, and Coastal British Columbia

    USGS Publications Warehouse

    Sonsthagen, Sarah A.; McClaren, Erica L.; Doyle, Frank I.; Titus, K.; Sage, George K.; Wilson, Robert E.; Gust, Judy R.; Talbot, Sandra L.

    2012-01-01

    Northern Goshawks occupying the Alexander Archipelago, Alaska, and coastal British Columbia nest primarily in old-growth and mature forest, which results in spatial heterogeneity in the distribution of individuals across the landscape. We used microsatellite and mitochondrial data to infer genetic structure, gene flow, and fluctuations in population demography through evolutionary time. Patterns in the genetic signatures were used to assess predictions associated with the three population models: panmixia, metapopulation, and isolated populations. Population genetic structure was observed along with asymmetry in gene flow estimates that changed directionality at different temporal scales, consistent with metapopulation model predictions. Therefore, Northern Goshawk assemblages located in the Alexander Archipelago and coastal British Columbia interact through a metapopulation framework, though they may not fit the classic model of a metapopulation. Long-term population sources (coastal mainland British Columbia) and sinks (Revillagigedo and Vancouver islands) were identified. However, there was no trend through evolutionary time in the directionality of dispersal among the remaining assemblages, suggestive of a rescue-effect dynamic. Admiralty, Douglas, and Chichagof island complex appears to be an evolutionarily recent source population in the Alexander Archipelago. In addition, Kupreanof island complex and Kispiox Forest District populations have high dispersal rates to populations in close geographic proximity and potentially serve as local source populations. Metapopulation dynamics occurring in the Alexander Archipelago and coastal British Columbia by Northern Goshawks highlight the importance of both occupied and unoccupied habitats to long-term population persistence of goshawks in this region.

  4. The Language of Teaching Coordination: Suzuki Training Meets the Alexander Technique.

    ERIC Educational Resources Information Center

    Madden, Catherine

    2002-01-01

    Details an investigation of the language of Suzuki instruction and the students' interpretation of that language. Describes the Alexander Technique and Suzuki training and provides specific examples illustrating the interaction of language and coordination in this context. Proposes that teachers of movement, voice and acting can benefit from these…

  5. A Disciplinary Immigrant. Alexander Smith at the University of Chicago, 1894-1911

    ERIC Educational Resources Information Center

    Cotter, Donald

    2008-01-01

    The publication in 1906 of Alexander Smith's "Introduction to general inorganic chemistry" inaugurated a decisive change in chemical pedagogy in the US, the effects of which are still evident. The nature and extent of Smith's innovations are described through a comparison of his text to its source material and contemporaries. His…

  6. Microbial inoculants for small scale composting of putrescible kitchen wastes.

    PubMed

    Nair, J; Okamitsu, K

    2010-06-01

    This research looked at the need for ligno-cellulolytic inoculants (EM bacteria and Trichoderma sp.) in small to medium scale composting of household wastes. A mixture of household organic waste comprised of kitchen waste, paper, grass clippings and composted material was subjected to various durations of thermo composting followed by vermicomposting with and without microbial inoculants for a total of 28days. The results revealed that ligno-celluloytic inoculants are not essential to speed up the process of composting for onsite small scale household organic waste treatment as no significant difference was observed between the control and those inoculated with Trichoderma and EM in terms of C:N ratio of the final product. However, it was observed that EM inoculation enhanced reproductive rate of earthworms, and so probably created the best environment for vermicomposting, in all treatment groups.

  7. Kitchen Physics: Lessons in Fluid Pressure and Error Analysis

    NASA Astrophysics Data System (ADS)

    Vieyra, Rebecca Elizabeth; Vieyra, Chrystian; Macchia, Stefano

    2017-02-01

    Although the advent and popularization of the "flipped classroom" tends to center around at-home video lectures, teachers are increasingly turning to at-home labs for enhanced student engagement. This paper describes two simple at-home experiments that can be accomplished in the kitchen. The first experiment analyzes the density of four liquids using a waterproof case and a smartphone barometer in a container, sink, or tub. The second experiment determines the relationship between pressure and temperature of an ideal gas in a constant volume container placed momentarily in a refrigerator freezer. These experiences provide a ripe opportunity both for learning fundamental physics concepts as well as to investigate a variety of error analysis techniques that are frequently overlooked in introductory physics courses.

  8. Water state changes during the composting of kitchen waste.

    PubMed

    Shen, Dong-Sheng; Yang, Yu-Qiang; Huang, Huan-Lin; Hu, Li-Fang; Long, Yu-Yang

    2015-04-01

    Changes in water states during the composting of kitchen waste were determined. Three experiments, R(55), R(60), and R(65), with different initial moisture contents, 55%, 60%, and 65%, respectively, were performed. Three water states, entrapped water (EW), capillary water (CW), and multiple-molecular-layer water (MMLW), were monitored during the experiments. Changes only occurred with the EW and CW during the composting process. The percentage of EW increased, and the percentage of CW decreased as the composting process progressed. The R(60) experiment performed better than the other experiments according to changes in the temperature and carbon-to-nitrogen ratio (C/N). The percentage of EW correlated well (P<0.05) with the dissolved organic carbon content (DOC), electrical conductivity (EC), pH, and C/N, and was affected by the hemicellulose and cellulose contents.

  9. Biopower generation from kitchen wastewater using a bioreactor.

    PubMed

    Khan, Abdul M; Naz, Shamsa

    2014-01-01

    This research provides a comparative study of the power output from mediator-less and mediator microbial fuel cells (MFCs) under aerobic and partially anaerobic conditions using kitchen wastewater (KWW) as a renewable energy source. The wastewater sample was subjected to different physical, chemical, biochemical, and microbial analysis. The chemical oxygen demand (COD), biochemical oxygen demand (BOD), and power output values were greater for the fermented samples than the non-fermented samples. The power output of samples was compared through the development of MFCs by using sand-salt bridge and agar-salt bridge. The H2 that was produced was converted to atomic hydrogen by using the nickel-coated zinc electrode. In addition, the power output was further enhanced by introducing air into the cathodic chamber, where oxygen reacts with the protons to form pure H2O. The study showed that the power output was increased with the increase in COD and BOD values.

  10. Summertime in an American apothecary garden.

    PubMed

    Benischek, Rita

    2009-01-01

    During the mid-15th century and into the 16th and 17th centuries, bound copies or herbals emerged in Europe as part of classical educations. From the records by medieval monks, Greek texts, Islamic records, German herbals, and books of French remedies, a translation into English was printed in 1577. Garden designs and herbals provided guidance about planting artistically and elaborately, which provided Europeans an opportunity to develop awareness about medical and botanical investigation. Members of the healing professions recognized that accurate plant identification from medicinal gardens was essential for the sick to be consistently treated. From medicinals in the New World and specimens imported by explorers, the medicinal garden, with accompanying collection and dispensing notes, emerged in Colonial America. In 2005, a contemporary American demonstration apothecary garden was established in conjunction with the Oklahoma Pharmacy Museum located in Guthrie, Oklahoma. The project was sponsored by the Foundation of the Oklahoma Pharmaceutical Association and citizens of the Historic District of Guthrie, so desginated by the U.S. Department of the Interior. This article reviews the structure, landscaping, and plantings of a newly designed apothecary garden.

  11. 19. INTERIOR OF KITCHEN SHOWING 2LIGHT OVER 2LIGHT, DOUBLEHUNG, WOODFRAMED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. INTERIOR OF KITCHEN SHOWING 2-LIGHT OVER 2-LIGHT, DOUBLE-HUNG, WOOD-FRAMED WINDOW. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  12. 10. INTERIOR OF KITCHEN/UTILITY AREA SHOWING DOORWAYS TO NORTHWEST BEDROOM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. INTERIOR OF KITCHEN/UTILITY AREA SHOWING DOORWAYS TO NORTHWEST BEDROOM AT PHOTO LEFT, AND THE SOUTHEAST REAR BEDROOM AT PHOTO CENTER. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  13. Environment, from east, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Environment, from east, showing Castle Garden Bridge carrying Township Road 343 over Bennets Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  14. Environment, from west, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Environment, from west, showing Castle Garden Bridge carrying Township Road 343 over Bennetts Branch of Sinnermahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  15. Enviroment, from north, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Enviroment, from north, showing Castle Garden Bridge carrying Township Road 343 over Bennetts Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  16. Enviroment, from southwest, showing Castle Garden Bridge and alignment of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Enviroment, from southwest, showing Castle Garden Bridge and alignment of Township Road 343 over Bennetts Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  17. Formation of fluorescent carbon nanodots from kitchen wastes and their application for detection of Fe(3.).

    PubMed

    Xu, Jinjin; Lai, Tiantian; Feng, Zhiling; Weng, Xuexiang; Huang, Chaobiao

    2015-06-01

    This work reports a scalable synthesis of water-dispersible fluorescent carbon nanodots based on the simple hydrothermal method (180 °C for 6 h) of kitchen wastes (grape peel for example). We discuss the feasibility of synthesis from kitchen wastes both experimentally and theoretically, and the as-prepared nanodots have high selectivity for Fe(3+) ions based on fluorescence quenching which is due to the complexes between nanodots and metal ions.

  18. On-site production of crude glucoamylase for kitchen waste hydrolysis.

    PubMed

    Wang, Xiao Qiang; Wang, Qun Hui; Liu, Ying Ying; Ma, Hong Zhi

    2010-06-01

    Kitchen waste from dining rooms accounts for a considerable proportion of municipal solid garbage, and economical recycle ways are needed to be developed. This study investigated glucoamylase production from kitchen waste and the feasibility of kitchen waste hydrolysis by the crude enzymes produced. The key problems of high water content and poor porosity in kitchen waste for glucoamylase production under solid-state fermentation could be solved readily by the addition of corn stover or paddy husk. As a support medium, corn stover was better than paddy husk. Smashed kitchen waste (sKW) mixed with corn stover in the ratio of 3.75 : 1 (dry basis) produced 1838 U g(-1) of glucoamylase by Aspergillus niger UV-60 within 96 h. The enzyme productivity from kitchen waste was over two-fold higher than that from wheat bran with additional nutrients. Without any recovery treatment, the produced glucoamylase could be used directly to hydrolyse sKW slurry. The optimum enzyme dose 8% (crude enzyme/kichen waste, w/w) was not too big, and was sufficient to hydrolyse 10% (dry basis) sKW slurry to produce a maximum amount of reducing sugar of 55.4 g L(-1).

  19. Urban Community Gardeners' Knowledge and Perceptions of Soil Contaminant Risks

    PubMed Central

    Kim, Brent F.; Poulsen, Melissa N.; Margulies, Jared D.; Dix, Katie L.; Palmer, Anne M.; Nachman, Keeve E.

    2014-01-01

    Although urban community gardening can offer health, social, environmental, and economic benefits, these benefits must be weighed against the potential health risks stemming from exposure to contaminants such as heavy metals and organic chemicals that may be present in urban soils. Individuals who garden at or eat food grown in contaminated urban garden sites may be at risk of exposure to such contaminants. Gardeners may be unaware of these risks and how to manage them. We used a mixed quantitative/qualitative research approach to characterize urban community gardeners' knowledge and perceptions of risks related to soil contaminant exposure. We conducted surveys with 70 gardeners from 15 community gardens in Baltimore, Maryland, and semi-structured interviews with 18 key informants knowledgeable about community gardening and soil contamination in Baltimore. We identified a range of factors, challenges, and needs related to Baltimore community gardeners' perceptions of risk related to soil contamination, including low levels of concern and inconsistent levels of knowledge about heavy metal and organic chemical contaminants, barriers to investigating a garden site's history and conducting soil tests, limited knowledge of best practices for reducing exposure, and a need for clear and concise information on how best to prevent and manage soil contamination. Key informants discussed various strategies for developing and disseminating educational materials to gardeners. For some challenges, such as barriers to conducting site history and soil tests, some informants recommended city-wide interventions that bypass the need for gardener knowledge altogether. PMID:24516570

  20. Relating Social Inclusion and Environmental Issues in Botanic Gardens

    ERIC Educational Resources Information Center

    Vergou, Asimina; Willison, Julia

    2016-01-01

    Botanic gardens have been evolving, responding to the changing needs of society, from their outset as medicinal gardens of monasteries and university gardens to more recently as organizations that contribute to the conservation of plant genetic resources. Considering that social and environmental issues are deeply intertwined and cannot be tackled…

  1. 53. View from the southwest lawn toward the terrace gardens, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    53. View from the southwest lawn toward the terrace gardens, illustrating the grading required to create the terraces. The view includes the flower garden at the fountain terrace, the rock garden, greenhouse and Belvedere. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  2. 9. View from the terrace gardens east to the mansion, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. View from the terrace gardens east to the mansion, illustrating the elevation changes created by terracing. View includes the rock garden and flower garden at the fountain terrace. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  3. 52. View from the terrace gardens east to the mansion, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. View from the terrace gardens east to the mansion, illustrating the elevation changes created by terracing. View includes the rock garden and the flower garden at the fountain terrace. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  4. 11. View from the southwest lawn toward the terrace gardens, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. View from the southwest lawn toward the terrace gardens, illustrating the grading required to create the terraces. The view includes the flower garden at the fountain terrace, the rock garden, greenhouse and Belvedere. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  5. School Gardens: Teaching and Learning outside the Front Door

    ERIC Educational Resources Information Center

    Passy, Rowena

    2014-01-01

    This article reports on two projects: one that investigated the impact of school gardens on primary children's learning and one that is currently exploring the pedagogies involved in teaching children in the garden. The evidence presented suggests that school gardens can be an interesting and effective way of engaging children with learning, but…

  6. School-Community Gardening: Learning, Living, Earning, and Giving

    ERIC Educational Resources Information Center

    Gallavan, Nancy P.; Bowles, Freddie A.

    2012-01-01

    Elementary teacher Ms. Huff realized that her third grade students were limited in their knowledge and experiences related to gardening. Most of today's young learners in the United States do not live on farms, and few families maintain gardens. Only a few of Ms. Huff's students could say they had a family garden. In schools, students learn about…

  7. Beyond the Bean Seed: Gardening Activities for Grades K-6.

    ERIC Educational Resources Information Center

    Jurenka, Nancy Allen; Blass, Rosanne J.

    This book aims at connecting gardening with literacy and children's literature and is designed for adults who work with children including classroom teachers, horticulturists, arboretum and botanical garden educational directors, librarians, garden center teachers, and camp counselors. It provides ideas for using children's books, language arts,…

  8. Meat Processing and Garden City, KS: Boom and Bust

    ERIC Educational Resources Information Center

    Broadway, Michael J.; Stull, Donald D.

    2006-01-01

    In December 1980, the world's largest beef processing plant opened 10 miles west of Garden City, KS. Three years later another beef plant opened on Garden City's eastern edge. Full employment in the surrounding region meant that most of the 4000 workers needed to run these plants had to come from elsewhere--and they did. Garden City grew by…

  9. Elementary School Garden Programs Enhance Science Education for All Learners

    ERIC Educational Resources Information Center

    Rye, James A.; Selmer, Sarah J.; Pennington, Sara; Vanhorn, Laura; Fox, Sarah; Kane, Sarah

    2012-01-01

    A national movement is underway to establish elementary school gardens, which can serve both academic and social purposes. These gardens can positively impact students' science achievement and provide the thematic and hands-on approach especially conducive to learning for students with disabilities. Garden-based learning (GBL) broadens the scope…

  10. Discovery Garden--Physics and Architecture Meet Outside to Talk

    ERIC Educational Resources Information Center

    Tabor-Morris, Anne; Briles, Timothy; Froriep, Kathleen; McGuire, Catherine

    2012-01-01

    The purpose of Georgian Court University's "Discovery Garden" is to create an experience of the physical sciences for students, both science and non-science majors, in a place of serenity: an outdoor garden. Why a garden? Consider that the traditional laboratory experience for students is one of stark rooms ventilated with noisy hoods…

  11. Weed Garden: An Effective Tool for Extension Education

    ERIC Educational Resources Information Center

    Beck, Leslie; Patton, Aaron J.

    2015-01-01

    A weed garden was constructed to quantify and improve identification skills among clientele. The garden was planted with over 100 weed species based on surveys on problematic weeds. The weed garden proved useful for introducing additional hands-on learning activities into traditional lecture-based seminars. Through seminar and field day attendee…

  12. Hollyhocks and Honeybees: Garden Projects for Young Children.

    ERIC Educational Resources Information Center

    Starbuck, Sara; Olthof, Marla; Midden, Karen

    Children are drawn to nature and the outdoors. This guide details the inclusion of gardening in the preschool curriculum at a university child development program in Illinois. Chapter 1 of the book, "Why Garden?" details the benefits of gardening for young children, describes the project approach used, discusses the role of the teacher,…

  13. Urban community gardeners' knowledge and perceptions of soil contaminant risks.

    PubMed

    Kim, Brent F; Poulsen, Melissa N; Margulies, Jared D; Dix, Katie L; Palmer, Anne M; Nachman, Keeve E

    2014-01-01

    Although urban community gardening can offer health, social, environmental, and economic benefits, these benefits must be weighed against the potential health risks stemming from exposure to contaminants such as heavy metals and organic chemicals that may be present in urban soils. Individuals who garden at or eat food grown in contaminated urban garden sites may be at risk of exposure to such contaminants. Gardeners may be unaware of these risks and how to manage them. We used a mixed quantitative/qualitative research approach to characterize urban community gardeners' knowledge and perceptions of risks related to soil contaminant exposure. We conducted surveys with 70 gardeners from 15 community gardens in Baltimore, Maryland, and semi-structured interviews with 18 key informants knowledgeable about community gardening and soil contamination in Baltimore. We identified a range of factors, challenges, and needs related to Baltimore community gardeners' perceptions of risk related to soil contamination, including low levels of concern and inconsistent levels of knowledge about heavy metal and organic chemical contaminants, barriers to investigating a garden site's history and conducting soil tests, limited knowledge of best practices for reducing exposure, and a need for clear and concise information on how best to prevent and manage soil contamination. Key informants discussed various strategies for developing and disseminating educational materials to gardeners. For some challenges, such as barriers to conducting site history and soil tests, some informants recommended city-wide interventions that bypass the need for gardener knowledge altogether.

  14. The Effects of Rain Garden Size on Performance

    EPA Science Inventory

    The presentation discusses the effect of rain garden size on the hydrologic and pollutant removal performance of rain garden systems. The slides will summarize data from both the full-scale rain garden project associated with the permeable pavement parking lot as well as the pilo...

  15. Community Gardening in Rural Regions: Enhancing Food Security and Nutrition.

    ERIC Educational Resources Information Center

    Sullivan, Ashley F.

    Community gardening projects can enhance community food security and improve the nutrition of project participants. However, limited information exists on the most effective models and methods for establishing community gardens in rural areas. A survey of 12 rural community gardening projects found a variety of program models: community gardens…

  16. Kitchen knives and homicide: a systematic study of people charged with murder in the Lothian and Borders region of Scotland.

    PubMed

    Kidd, S H; Hughes, N S; Crichton, J H M

    2014-07-01

    A recent English study demonstrated high rates of kitchen knife use in homicides by mentally disordered offenders subject to independent inquiries. Everyone accused of homicide in Scotland undergoes psychiatric examination; all such evaluations in a Scottish region between 2006 and 2011 were systematically analysed to identify homicide characteristics. It was hypothesised that kitchen knives would be the commonest sharp instruments used, and would be associated with unplanned domestic homicide against known victims, with no independent association with mental disorder. Kitchen knives were used in 32 of 55 homicides: 94% of 34 sharp object homicides (p < 0.05). No independent association was found between kitchen knife use and planning, location, relationship, intoxication or mental disorder. Kitchen knife use in homicide appears to be a significant public health issue, and not only in the mentally disordered population. Research is recommended into kitchen knife use in non-fatal violence, and weapon control in populations at increased risk of knife violence.

  17. Master Gardener-Led Lessons Increase Knowledge in Gardening and Environmental Science for Iowa Summer Camp Youth

    ERIC Educational Resources Information Center

    Black, Bruce J.; Haynes, Cynthia; Schrock, Denny; Duerfeldt, Kevin; Litchfield, Ruth

    2016-01-01

    Gardening and nutrition lessons for children can affect knowledge, actions, and behaviors that support more healthful lifestyles. The objective of the study described in this article was to determine the effectiveness of a master gardener--led education program for youth at a week-long summer camp in Iowa. Garden knowledge was assessed via a…

  18. Making Interdisciplinary Connections to Your School Gardening Program. Education in Blossom: The School Garden-Community Partnership.

    ERIC Educational Resources Information Center

    Eames-Sheavly, Marcia

    1998-01-01

    Proposes that it is critical for children to understand and appreciate plants, and that gardening can be integrated into the regular school curriculum. Gives examples of "pizza garden" and flower garden projects related to math, science, language arts, creative arts, nutrition and health, physical education, Earth stewardship, music, social…

  19. [Genetic diversity of ancient tea gardens and tableland tea gardens from Yunnan Province as revealed by AFLP marker].

    PubMed

    Ji, Peng-Zhang; Jiang, Hui-Bing; Huang, Xing-Qi; Zhang, Jun; Liang, Min-Zhi; Wang, Ping-Sheng

    2009-01-01

    This study was conducted to evaluate the genetic diversity within and among the plants of four ancient tea gardens and two tableland tea gardens form Yunnan Province, China by AFLP technique. The percentage of polymorphic loci (P) of the plants from six tea gardens was 92.31%. The genetic diversity within the six gardens demonstrated by Nei cents genetic diversity (He) was estimated to be 0.1366, while Shannon indices (Ho) were 0.2323. The percentage of polymorphic loci of the four ancient tea populations was 45.55% on average, with a range of 36.44% (Mengsong) to 59.11% (Mengla). But the percentages of polymorphic loci of the plants from two tableland gardens were 13.77% (Yunkang 10) and 24.2% (Menghai Daye), respectively. There was a great genetic difference between ancient tea gardens and tableland tea gardens. The genetic diversity among the plants of the ancient tea garden was higher than those of the sexual tableland tea garden and the clone tableland tea garden based on P valve. The four ancient tea gardens and two tableland gardens could be differentiated with AFLP markers. The results show that AFLP marker is an effective tool in the discrimination of tea germplasm, as well as sundried green tea.

  20. Every Nursery Needs a Garden: A Step-by-Step Guide to Creating and Using a Garden with Young Children

    ERIC Educational Resources Information Center

    Watts, Ann

    2011-01-01

    A garden can be a magical place for young children and offers them rich and engaging learning experiences as they interact with a variety of plants and wildlife throughout the year. This book guides you through the process of creating a garden, however small, for young children. It looks at the impact a garden area can have on children's overall…

  1. How do the work environment and work safety differ between the dry and wet kitchen foodservice facilities?

    PubMed Central

    Kim, Jeong-Won; Ju, Se-Young; Go, Eun-Sun

    2012-01-01

    In order to create a worker-friendly environment for institutional foodservice, facilities operating with a dry kitchen system have been recommended. This study was designed to compare the work safety and work environment of foodservice between wet and dry kitchen systems. Data were obtained using questionnaires with a target group of 303 staff at 57 foodservice operations. Dry kitchen facilities were constructed after 2006, which had a higher construction cost and more finishing floors with anti-slip tiles, and in which employees more wore non-slip footwear than wet kitchen (76.7%). The kitchen temperature and muscular pain were the most frequently reported employees' discomfort factors in the two systems, and, in the wet kitchen, "noise of kitchen" was also frequently reported as a discomfort. Dietitian and employees rated the less slippery and slip related incidents in dry kitchens than those of wet kitchen. Fryer area, ware-washing area, and plate waste table were the slippery areas and the causes were different between the functional areas. The risk for current leakage was rated significantly higher in wet kitchens by dietitians. In addition, the ware-washing area was found to be where employees felt the highest risk of electrical shock. Muscular pain (72.2%), arthritis (39.1%), hard-of-hearing (46.6%) and psychological stress (47.0%) were experienced by employees more than once a month, particularly in the wet kitchen. In conclusion, the dry kitchen system was found to be more efficient for food and work safety because of its superior design and well managed practices. PMID:22977692

  2. How do the work environment and work safety differ between the dry and wet kitchen foodservice facilities?

    PubMed

    Chang, Hye-Ja; Kim, Jeong-Won; Ju, Se-Young; Go, Eun-Sun

    2012-08-01

    In order to create a worker-friendly environment for institutional foodservice, facilities operating with a dry kitchen system have been recommended. This study was designed to compare the work safety and work environment of foodservice between wet and dry kitchen systems. Data were obtained using questionnaires with a target group of 303 staff at 57 foodservice operations. Dry kitchen facilities were constructed after 2006, which had a higher construction cost and more finishing floors with anti-slip tiles, and in which employees more wore non-slip footwear than wet kitchen (76.7%). The kitchen temperature and muscular pain were the most frequently reported employees' discomfort factors in the two systems, and, in the wet kitchen, "noise of kitchen" was also frequently reported as a discomfort. Dietitian and employees rated the less slippery and slip related incidents in dry kitchens than those of wet kitchen. Fryer area, ware-washing area, and plate waste table were the slippery areas and the causes were different between the functional areas. The risk for current leakage was rated significantly higher in wet kitchens by dietitians. In addition, the ware-washing area was found to be where employees felt the highest risk of electrical shock. Muscular pain (72.2%), arthritis (39.1%), hard-of-hearing (46.6%) and psychological stress (47.0%) were experienced by employees more than once a month, particularly in the wet kitchen. In conclusion, the dry kitchen system was found to be more efficient for food and work safety because of its superior design and well managed practices.

  3. Cultivating Bakhtin in the garden: Children's ecological narratives on becoming community gardeners

    NASA Astrophysics Data System (ADS)

    Grugel, Annie H.

    2009-12-01

    This dissertation illustrates how a children's community garden, designed specifically to promote intergenerational, multi-sociocultural relationships, is an "ideological environment" linking individuals and their community and connecting people with nature, in order to promote feelings of belonging, social connection, and encourage a sense of stewardship and identification with the environment (Bakhtin, 1978). By spending time in a community garden, responding to the natural ecosystems which exist on this land, and reflecting, through image and story about our childhood experience, the participants and I engaged in the dialogic process of what Thomashow (1996) refers to as "doing ecological identity work." Throughout this study I question how our past experiences with nature in ideological environments shape our ecological epistemologies, and how the dialogic process of becoming a gardener within the context of a community garden shapes a person's ecological identity. To frame this exploration of ecological identity work as a dialogic process and its role in the development of an ecological identity, I draw from sociocultural theory (Holland, et al., 1998), Bakhtin's theory of dialogism, and ecological identity studies (Clayton and Opotow, 2003; Cobb, 1993; Orr, 1994, 2006; Sobel, 1996, 2008; Thomashow, 1996). A large body of scholarly writing done by environmental researchers is devoted to examining and describing how adults, who self-identify as environmentalists, developed an ecological worldview. However, only a fraction of research is devoted to theorizing how children develop an environmental epistemology. In this study, I focus on how community gardens are dialogic spaces that provide a place for elementary-aged children to "experience" the discourse of gardening. Here, I describe the discourses that shape the garden and describe how gardeners, as a result of their collaborative experiences between human and non-human actors, take up social and dialogical

  4. The Use of "Ability" Measures as Controls for Concurrent or Subsequent Achievement (Comment on Alexander et al., ASR, October 1981).

    ERIC Educational Resources Information Center

    Coleman, James S.

    1982-01-01

    Comments upon a 1981 article by Alexander, Pallas, and Cook. Discusses whether particular standardized tests measure achievement or ability and the implications of this issue for school effects research. (GC)

  5. Protein misfolding and oxidative stress promote glial-mediated neurodegeneration in an Alexander disease model

    PubMed Central

    Wang, Liqun; Colodner, Kenneth J.; Feany, Mel B.

    2011-01-01

    Although alterations in glial structure and function commonly accompany death of neurons in neurodegenerative diseases, the role glia play in modulating neuronal loss is poorly understood. We have created a model of Alexander disease in Drosophila by expressing disease-linked mutant versions of glial fibrillary acidic protein (GFAP) in fly glia. We find aggregation of mutant human GFAP into inclusions bearing the hallmarks of authentic Rosenthal fibers. We also observe significant toxicity of mutant human GFAP to glia, which is mediated by protein aggregation and oxidative stress. Both protein aggregation and oxidative stress contribute to activation of a robust autophagic response in glia. Toxicity of mutant GFAP to glial cells induces a non-cell autonomous stress response and subsequent apoptosis in neurons, which is dependent on glial glutamate transport. Our findings thus establish a simple genetic model of Alexander disease and further identify cellular pathways critical for glial-induced neurodegeneration. PMID:21414908

  6. Paleozoic paleomagnetism and northward drift of the Alexander Terrane, southeastern Alaska

    NASA Astrophysics Data System (ADS)

    van Der Voo, Rob; Jones, Meridee; Gromme, C. Sherman; Eberlein, G. Donald; Churkin, Michael, Jr.

    1980-10-01

    Paleozoic limestone, graywacke, sandstone, milestone, red beds and volcanic rocks of the Alexander terrane, southeastern Alaska, have yielded six paleomagnetic pole positions after thermal and alternating-field demagnetization. These poles are from sample groups of late Middle Ordovician, Late Ordovician, Devonian, Late Devonian, and early and late Carboniferous age. To test various tectonic models for the structural development of this part of western North America, the paleomagnetic results are compared to those for the North American craton. It is found that the observed inclination and declination values deviate significantly from the values predicted for the present-day position of the Alexander terrane (55.5N, 133.5W). Better matching can be obtained for a paleoposition of the terrane at about 40N, 120W, in the present position of western Nevada and northeastern California. In addition, an in situ 25° clockwise rotation of the terrane is required to restore it to its original position.

  7. Pennsylvanian pluton stitching of Wrangellia and the Alexander terrane, Wrangell Mountains, Alaska

    SciTech Connect

    Gardner, M.C.; Bergman, S.C.; Cushing, G.W. ); Plafker, G. ); Campbell, R.B.; Dodds, C.J. ); McClelland, W.C. ); Mueller, P.A. ); MacKevett, E.M. Jr.

    1988-11-01

    A quartz monzonite-syenite-alkali granite plutonic complex in eastern Alaska crosscuts the contact of the Alexander terrane and Wrangellia and intrudes the basement rocks of both terranes. Zircon U-Pb data indicate an intrusion age of 309 {plus minus} 5 Ma (Middle Pennsylvanian) for the pluton, and {sup 40}K-{sup 40}Ar age for hornblende separates indicate cooling to about 450 C during Middle Pennsylvanian-Early Permian time. The new field relations and age data demonstrate the Wrangellia and the Alexander terrane were contiguous during the Middle Pennsylvanian. This conclusion provides an important new constraint on paleogeographic reconstructions of the northwest Cordillera, and necessitates reassessment of stratigraphic and paleomagnetic data that were cited as evidence that the terranes evolved separately until the late Mesozoic.

  8. Clinical Experience in Late Antiquity: Alexander of Tralles and the Therapy of Epilepsy

    PubMed Central

    Bouras-vallianatos, Petros

    2014-01-01

    Alexander of Tralles, writing in the late sixth century, combined his wide-ranging practical knowledge with earlier medical theories. This article shows how clinical experience is used in Alexander’s works by concentrating on his therapeutic advice on epilepsy and, in particular, on pharmacology and the group of so-called natural remedies. I argue that clinical testing is used not only for the introduction of new medicines but also as an instrument for checking the therapeutic effect of popular healing practices. On another level, this article discusses Alexander’s role as the author of a medical compendium; it suggests that by marking the cases of clinical testing with a set of recurrent expressions, Alexander leads his audience to reflect on his medical authority and personal contribution. PMID:25045178

  9. [Urology and National Socialism: the fate of Alexander von Lichtenberg 1880-1949].

    PubMed

    Moll, F H; Krischel, M; Rathert, P; Fangerau, H

    2010-09-01

    Alexander von Lichtenberg (1880-1949) was one of the famous members of the German Urological Society (DGU) in pre-war Germany. He introduced excretion urography and a special TURP Instrument. In 1928 he was president of the 8th meeting held in the German capital Berlin. His Handbook of Urology, released by Ferdinand Springer publishing house, was a trendsetter in establishing urology as a specialty in Germany and bringing together the whole wisdom of all aspects of urology. He was the founder of the famous Maximilian Nitze Award of the DGU. As a Jew he-like many others-was forced to leave Nazi Germany after 1933. Even in Hungary, his native country, he again had to resist anti-Semitic hostility. Later on he lived in Mexico. Alexander von Lichtenberg has to be remembered with special focus on the exodus of German Jewish scientists during the Nazi time.

  10. Creating a Garden for the Senses

    ERIC Educational Resources Information Center

    Potter, Cindy

    2010-01-01

    Almost everyone enjoys a walk through a garden, bending to sniff a flower, enjoying a fresh air breeze, listening to water bubbling from a fountain, and watching sunlight dapple through trees and plants. At Allegheny Valley School (AVS), the emphasis on multisensory environments (MSE) for individuals with intellectual and developmental…

  11. Growing Language Awareness in the Classroom Garden

    ERIC Educational Resources Information Center

    Paugh, Patricia; Moran, Mary

    2013-01-01

    For four years, Pat Paugh, a university teacher educator, and Mary Moran, a teacher researcher, collaborated on action research by systematically studying literacy development connected to the latter's third-grade community gardening and urban farming curriculum. Their goal was to support an existing classroom culture that valued…

  12. Raising Butterflies from Your Own Garden.

    ERIC Educational Resources Information Center

    Howley-Pfeifer, Patricia

    2002-01-01

    Describes how raising monarch, black swallowtail, and mourning cloak butterflies in a kindergarten class garden can provide opportunities for observation experiences. Includes detailed steps for instruction and describes stages of growth. Excerpts children's journal dictations to illustrate ways to support the discovery process. Describes related…

  13. Life on Guam: Farm & Garden. 1977 Edition.

    ERIC Educational Resources Information Center

    Moore, Philip H.

    As part of an updated series of activity oriented educational materials dealing with aspects of the Guam environment, this publication focuses on backyard gardening and nursery methods. Included in this "How to Do It" learning resource are such agricultural techniques as hydroponics, grafting and budding, and fertilizing. This…

  14. Competency-Based Horticulture. Gardening/Groundskeeping.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    One of two competency-based horticulture curriculum guides developed by an Illinois project, this Gardening/Groundskeeping guide provides the classroom teacher with specific tasks determined by state industry personnel to be necessary for entry-level job placement. It is intended for horticulture education at the senior high school and two-year…

  15. Students Dig for Real School Gardens

    ERIC Educational Resources Information Center

    Reeves, Lacey; Emeagwali, N. Susan

    2010-01-01

    There's a lot of talk about saving the environment and going green these days. But the challenge is to turn the words into action, and that includes getting young students to become part of the discussion about sustainability. The Texas-based Rainwater Environmental Alliance for Learning (REAL) School Gardens is cultivating success by providing…

  16. How Does Your Organic Garden Grow?

    ERIC Educational Resources Information Center

    Reemer, Rita, Ed.

    A complete organic gardening cycle--from soil composition to harvesting--can be conducted using the 14 activities suggested in this teacher's guide. Background information, questions for discussion, and related activities are presented for each step in the process. The activities, useful for elementary grade students, are titled: Starting the…

  17. Community Gardening, Neighborhood Meetings, and Social Capital

    ERIC Educational Resources Information Center

    Alaimo, Katherine; Reischl, Thomas M.; Allen, Julie Ober

    2010-01-01

    This study examined associations between participation in community gardening/beautification projects and neighborhood meetings with perceptions of social capital at both the individual and neighborhood levels. Data were analyzed from a cross-sectional stratified random telephone survey conducted in Flint, Michigan (N=1916). Hierarchical linear…

  18. Extension Gets Help from "Master Gardeners"

    ERIC Educational Resources Information Center

    Otis, Earl J.

    1973-01-01

    More than 150 citizens, after studying under Washington State University Extension personnel and passing an examination administered by the State Department of Agriculture, find satisfaction in spending a few hours a week during the growing season in areas of heavy public traffic to answer questions from backyard gardeners and urban homeowners.…

  19. The Early Years: An Invertebrate Garden

    ERIC Educational Resources Information Center

    Ashbrook, Peggy

    2008-01-01

    For farmers and gardeners, slugs and snails may be serious pests that will limit the amount of harvest, but for a child, they represent a world to be explored. To teachers, however, invertebrates are tools for broadening students' understanding about animals, the connections between animals and habitats or plants, and an engaging subject to write…

  20. Promoting nitrate removal in rain gardens

    EPA Science Inventory

    Rain gardens are vegetated surface depressions, often located at low points in landscapes, designed to receive stormwater runoff from roads, roofs, and parking lots. The gardens’ sandy soils allow stormwater to drain quickly to the native soils below and eventually to groundwate...

  1. Lincoln Park Zoological Gardens Reference Library.

    ERIC Educational Resources Information Center

    Shaw, Joyce M.

    1988-01-01

    Describes the range of services offered by the Lincoln Park Zoological Gardens reference library, and discusses the concept of zoos as societal entities and future trends in their information requirements. A bibliography of 20 articles on library and information services in zoos and aquariums is included. (17 references) (Author/CLB)

  2. Garden walking for depression: a research report.

    PubMed

    McCaffrey, Ruth; Hanson, Claire; McCaffrey, William

    2010-01-01

    This study was designed to determine the effect of garden walking and reflective journaling on adults who are 65 years old and older with depression. The Geriatric Depression Scale measured depression. Four themes emerged from the interview data collected from each participant.

  3. Garden Grove's Newsy Web Site Wins Honors

    ERIC Educational Resources Information Center

    Tech Directions, 2009

    2009-01-01

    This article details the construction and content of the Garden Grove (CA) High School Web site. The site wins the January 2009 "Tech Directions" Web Site of the Month. It provides information on the school's academic programs, administrative and teaching staff, guidance department, and athletics and other extracurricular activities, in addition…

  4. Gray and Green Revisited: A Multidisciplinary Perspective of Gardens, Gardening, and the Aging Process

    PubMed Central

    Wright, Scott D.; Wadsworth, Amy Maida

    2014-01-01

    Over fourteen years ago, the concept of “gray and green” was first introduced by Wright and Lund (2000) to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities) examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion. PMID:24734179

  5. Gray and green revisited: a multidisciplinary perspective of gardens, gardening, and the aging process.

    PubMed

    Wright, Scott D; Wadsworth, Amy Maida

    2014-01-01

    Over fourteen years ago, the concept of "gray and green" was first introduced by Wright and Lund (2000) to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities) examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion.

  6. Scaphopoda from the Alexander Terrane, Southeast Alaska-The first occurrence of Scaphopoda in the Silurian

    USGS Publications Warehouse

    Rohr, D.M.; Blodgett, R.B.; Baichtal, J.

    2006-01-01

    The scaphopods Dentalium hecetaensis n. sp. and Rhytiodentalium cf. kentuckyensis Pojeta et Runnegar, 1979, are described from Ludlow-age strata of the Heceta Limestone on Prince of Wales Island, Southeast Alaska. This is the first occurrence of Silurian scaphopods known to date. They are part of a diverse macrobenthic fauna of the Alexander terrane, an accreted southern Alaskan terrane of Siberian or Uralian affinities. ?? 2006 Nanjing Institute of Geology and Palaeontology, CAS.

  7. PLC/PRF/5 (Alexander) hepatoma cell line: further characterization and studies of infectivity.

    PubMed Central

    Daemer, R J; Feinstone, S M; Alexander, J J; Tully, J G; London, W T; Wong, D C; Purcell, R H

    1980-01-01

    The Alexander hepatoma cell line, PLC/PRF/5, was studied for evidence of hepatitis B virus markers and alpha-fetoprotein. Only hepatitis B surface antigen and alpha-fetoprotein were detected. Induction experiments with 5-iodo-2'-deoxyuridine and inoculation of chimpanzees with whole cells or tissue culture fluid did not reveal evidence of synthesis of additional hepatitis B virus markers or of production of infectious virus. Images Fig. 1 Fig. 2 Fig. 3 PMID:6160110

  8. Physiological stress assessment of female workers at kitchen workstation.

    PubMed

    Bhatt, Hema; Sidhu, M K

    2012-01-01

    This paper explores the extent of the physiological stresses of female workers at kitchen workstation while performing the various activities. For this a survey of eighty homemakers and experiment on sixteen respondents having similar physical and physiological parameters was done. Five activities in which the respondents faced maximum problems were selected and were standardized. Physiological stresses including cardiovascular, muscular, and energy expenditure during these activities were then assessed. Study revealed that fatigue during the selected five activities i.e. cutting, grating, rolling, kneading, dish washing, was felt mainly at the wrist, fore arm, followed by discomfort in the shoulders, upper arm, lower back and neck. Energy expenditure for these activities ranged from 7.0 to10 kJ\\min, total cardiac cost of work (TCCW) was between 200.81 to 364.30 beats, physiological cost of work (PCW) was 12.82 to 26.26 beats\\min; maximum for grating and minimum for rolling. The percent increase in heart rate was maximum for grating 38.56 and minimum for rolling 16.20. Reduction in grip and pinch strength of right hand was found more as compared to the left hand.

  9. Continuous feed, on-site composting of kitchen garbage.

    PubMed

    Hwang, Eung-Ju; Shin, Hang-Sik; Tay, Joo-Hwa

    2002-04-01

    Kitchen garbage generated at a school cafeteria was treated and stabilised in a controlled on-site composting unit for volume reduction and on-site utilisation of processed garbage. The on-site composter was fed with the garbage on a daily basis during the two-months experimental period. Compost was not removed from the unit but was entirely reused as a bulking agent in order to minimise the need for additional bulking agent and compost handling. Performance of the composter tinder this condition was investigated. Most of the easily degradable organic matter (EDM) in the garbage was biodegraded rapidly, and the final product had a low content of EDM. Lipids, total sugar, and hemi-cellulose were degraded 96%, 81%, and 66% respectively. Free air space (FAS) was higher than 0.5 all the time, so accumulation of dry matter in the unit was not significant in reducing reaction efficiency. Other reaction parameters such as pH and MC were kept within a suitable range; however, it was advisable to maintain MC at over 46%. As a result, this method of operation was able to stabilise the garbage with low sawdust demand and little compost production.

  10. Cellulose nanofiber extraction from grass by a modified kitchen blender

    NASA Astrophysics Data System (ADS)

    Nakagaito, Antonio Norio; Ikenaga, Koh; Takagi, Hitoshi

    2015-03-01

    Cellulose nanofibers have been used to reinforce polymers, delivering composites with strength that in some cases can be superior to that of engineering plastics. The extraction of nanofibers from plant fibers can be achieved through specialized equipment that demands high energy input, despite delivering extremely low yields. The high extraction cost confines the use of cellulose nanofibers to the laboratory and not for industrial applications. This study aims to extract nanofibers from grass by using a kitchen blender. Earlier studies have demonstrated that paper sheets made of blender-extracted nanofibers (after 5 min to 10 min of blending) have strengths on par with paper sheets made from commercially available cellulose nanofibers. By optimizing the design of the blender bottle, nanofibrillation can be achieved in shorter treatment times, reducing the energy consumption (in the present case, to half) and the overall extraction cost. The raw materials used can be extended to the residue straw of agricultural crops, as an alternative to the usual pulp fibers obtained from wood.

  11. Antibacterial activity of antibacterial cutting boards in household kitchens.

    PubMed

    Kounosu, Masayuki; Kaneko, Seiichi

    2007-12-01

    We examined antibacterial cutting boards with antibacterial activity values of either "2" or "4" in compliance with the JIS Z 2801 standard, and compared their findings with those of cutting boards with no antibacterial activity. These cutting boards were used in ten different households, and we measured changes in the viable cell counts of several types of bacteria with the drop plate method. We also identified the detected bacterial flora and measured the minimum antimicrobial concentrations of several commonly used antibacterial agents against the kinds of bacteria identified to determine the expected antibacterial activity of the respective agents. Cutting boards with activity values of both "2" and "4" proved to be antibacterial in actual use, although no correlation between the viable cell counts and the antibacterial activity values was observed. In the kitchen environment, large quantities of Pseudomonas, Flavobacterium, Micrococcus, and Bacillus were detected, and it was confirmed that common antibacterial agents used in many antibacterial products are effective against these bacterial species. In addition, we measured the minimum antimicrobial concentrations of the agents against lactobacillus, a typical good bacterium, and discovered that this bacterium is less sensitive to these antibacterial agents compared to more common bacteria.

  12. Effect of sodium salt on anaerobic digestion of kitchen waste.

    PubMed

    Anwar, Naveed; Wang, Wen; Zhang, Jie; Li, Yeqing; Chen, Chang; Liu, Guangqing; Zhang, Ruihong

    2016-01-01

    The effect of different sodium salt concentration on anaerobic digestion of kitchen waste was investigated. The methane production performance, the corresponding methane production model and sodium salt inhibition model were studied, and the degradation efficiency was analyzed. With the increase of sodium salt concentration, the methane yield and the maximal methane production rate decreased along with the increase of lag phase time. The highest methane yield of 594 mL/g-VSadded (VS: volatile solids) was found with no sodium salt addition while the lowest was obtained with addition of 16 g/L NaCl. The declines of the methane yield were negligible when the sodium salt concentration was below 8 g/L, which corresponded to <10% inhibiting efficiency. In contrast, a sharp decrease of methane yield was observed with addition of >8 g/L NaCl (causing 17-80% inhibition). Five kinds of regression models were developed to describe the sodium salt inhibition efficiency, and the cubic regression model of y = 0.508 + 2.401x - 0.369x(2) + 0.033x(3) showed the best fitting. The volatile fatty acids/ethanol gradually accumulated along with the increase of the sodium salt concentration, and the volatile solid removal efficiency represented a gradual decline accordingly. It is recommended that the sodium salt concentration in the anaerobic digesters should be controlled below 8 g/L in order to avoid intense methane inhibition.

  13. Multitargeting by turmeric, the golden spice: From kitchen to clinic.

    PubMed

    Gupta, Subash C; Sung, Bokyung; Kim, Ji Hye; Prasad, Sahdeo; Li, Shiyou; Aggarwal, Bharat B

    2013-09-01

    Although much has been published about curcumin, which is obtained from turmeric, comparatively little is known about turmeric itself. Turmeric, a golden spice obtained from the rhizome of the plant Curcuma longa, has been used to give color and taste to food preparations since ancient times. Traditionally, this spice has been used in Ayurveda and folk medicine for the treatment of such ailments as gynecological problems, gastric problems, hepatic disorders, infectious diseases, and blood disorders. Modern science has provided the scientific basis for the use of turmeric against such disorders. Various chemical constituents have been isolated from this spice, including polyphenols, sesquiterpenes, diterpenes, triterpenoids, sterols, and alkaloids. Curcumin, which constitutes 2-5% of turmeric, is perhaps the most-studied component. Although some of the activities of turmeric can be mimicked by curcumin, other activities are curcumin-independent. Cell-based studies have demonstrated the potential of turmeric as an antimicrobial, insecticidal, larvicidal, antimutagenic, radioprotector, and anticancer agent. Numerous animal studies have shown the potential of this spice against proinflammatory diseases, cancer, neurodegenerative diseases, depression, diabetes, obesity, and atherosclerosis. At the molecular level, this spice has been shown to modulate numerous cell-signaling pathways. In clinical trials, turmeric has shown efficacy against numerous human ailments including lupus nephritis, cancer, diabetes, irritable bowel syndrome, acne, and fibrosis. Thus, a spice originally common in the kitchen is now exhibiting activities in the clinic. In this review, we discuss the chemical constituents of turmeric, its biological activities, its molecular targets, and its potential in the clinic.

  14. Lithium Decreases Glial Fibrillary Acidic Protein in a Mouse Model of Alexander Disease.

    PubMed

    LaPash Daniels, Christine M; Paffenroth, Elizabeth; Austin, Elizabeth V; Glebov, Konstantin; Lewis, Diana; Walter, Jochen; Messing, Albee

    2015-01-01

    Alexander disease is a fatal neurodegenerative disease caused by mutations in the astrocyte intermediate filament glial fibrillary acidic protein (GFAP). The disease is characterized by elevated levels of GFAP and the formation of protein aggregates, known as Rosenthal fibers, within astrocytes. Lithium has previously been shown to decrease protein aggregates by increasing the autophagy pathway for protein degradation. In addition, lithium has also been reported to decrease activation of the transcription factor STAT3, which is a regulator of GFAP transcription and astrogliogenesis. Here we tested whether lithium treatment would decrease levels of GFAP in a mouse model of Alexander disease. Mice with the Gfap-R236H point mutation were fed lithium food pellets for 4 to 8 weeks. Four weeks of treatment with LiCl at 0.5% in food pellets decreased GFAP protein and transcripts in several brain regions, although with mild side effects and some mortality. Extending the duration of treatment to 8 weeks resulted in higher mortality, and again with a decrease in GFAP in the surviving animals. Indicators of autophagy, such as LC3, were not increased, suggesting that lithium may decrease levels of GFAP through other pathways. Lithium reduced the levels of phosphorylated STAT3, suggesting this as one pathway mediating the effects on GFAP. In conclusion, lithium has the potential to decrease GFAP levels in Alexander disease, but with a narrow therapeutic window separating efficacy and toxicity.

  15. Risks and benefits of gardening in urban soil; heavy metals and nutrient content in Los Angeles Community Gardens

    NASA Astrophysics Data System (ADS)

    Clarke, L. W.; Jenerette, D.; Bain, D. J.

    2012-12-01

    The availability of soil nutrients and heavy metals in urban community gardens can influence health of crops and participants. Interactions between garden history, management, and soils are understudied in cities. In July 2011, we collected soil samples from 45 plots at 6 Los Angeles community gardens. For comparison, 3 samples were collected from uncultivated garden soils and 3 more from outside soils. Samples were then tested for major nutrients- Nitrogen(N), Potassium (K), and Phosphorous (P)- and organic matter (SOM). We also measured concentrations of 29 metals in 3 gardens using Inductively Coupled Plasma- Atomic Emission Spectroscopy. Potassium and phosphorus exceeded optimum levels in all plots, with some over twice the maximum recommended levels. Over-fertilized soils may contribute to local watershed pollution and crop micronutrient deficiencies. Low soil SOM was observed in gardens in impoverished neighborhoods, possibly due to low quality amendments. Our metals analysis showed dangerous levels of lead (Pb)-- up to 1700 ppm in outside soils and 150 ppm in garden soils-- near older gardens, indicating lead deposition legacies. California lead safety standards indicate that children should not play near soils with Pb above 200 ppm, indicating need for long term monitoring of lead contaminated gardens. Arsenic (As) levels exceeded federal risk levels (0.3 ppm) and average CA background levels (2 ppm) in all areas, with some gardens exceeding 10 ppm. Heavy metal legacies in gardens may pose risks to participants with prolonged exposure and remediation of soils may be necessary.

  16. Teachers' professional development needs and current practices at the Alexander Science Center School

    NASA Astrophysics Data System (ADS)

    Gargus, Gerald Vincent

    This investigation represents an in-depth understanding of teacher professional development at the Alexander Science Center School, a dependent charter museum school established through a partnership between the California Science Center and Los Angeles Unified School District. Three methods of data collection were used. A survey was distributed and collected from the school's teachers, resulting in a prioritized list of teacher professional development needs, as well as a summary of teachers' opinions about the school's existing professional development program. In addition, six key stakeholders in the school's professional development program were interviewed for the study. Finally, documents related to the school's professional development program were analyzed. Data collected from the interviews and documents were used to develop an understand various components of the Alexander Science Center School's professional development program. Teachers identified seven areas that had a high-priority for future professional development including developing skills far working with below-grade-level students, improving the analytical skills of student in mathematics, working with English Language Learners, improving students' overall reading ability levels, developing teachers' content-area knowledge for science, integrating science across the curriculum, and incorporating hands-on activity-based learning strategies to teach science. Professional development needs identified by Alexander Science Center School teachers were categorized based on their focus on content knowledge, pedagogical content knowledge, or curricular knowledge. Analysis of data collected through interviews and documents revealed that the Alexander Science Center School's professional development program consisted of six venues for providing professional development for teachers including weekly "banked time" sessions taking place within the standard school day, grade-level meetings, teacher support

  17. The effects of work environments on thermal strain on workers in commercial kitchens.

    PubMed

    Matsuzuki, Hiroe; Ito, Akiyoshi; Ayabe, Makoto; Haruyama, Yasuo; Tomita, Shigeru; Katamoto, Shizuo; Muto, Takashi

    2011-01-01

    The purpose of this study was to clarify the effect of working environments of different kinds of commercial kitchens on the thermal strain of kitchen workers. This study design was cross-sectional study, and data collection was performed during busy time in commercial kitchen from August to September 2006. The research subjects were 8 institutions, involving 7 cookers, and 16 men. Measured environmental variables were air temperature, radiant heat index, wet bulb globe thermometer index (WBGT) in front of the cookers, ambient temperature, and estimated ambient WBGT around the workers. The thermal strain on workers was evaluated by fluid loss, body temperatures, heart rate and amount of physical activity (METs). All average estimated ambient WBGTs in front of cookers were less than 27.5℃. The average heart rate was 107 ± 10 bpm, and average METs was 2.0 ± 0.6. The peak values of upper arm skin temperature and auditory canal temperature were less than 37.5℃. The work environments were affected by the kitchen spaces, cooling devices, heating methods, and heat sources. Even in the midsummer, if environmental temperatures were controlled adequately, estimated ambient WBGTs around workers were below the occupational exposure limit. Work environments and thermal strain on workers in commercial kitchen were not severe.

  18. A study of the spread of Campylobacter jejuni in four large kitchens.

    PubMed Central

    Dawkins, H. C.; Bolton, F. J.; Hutchinson, D. N.

    1984-01-01

    Campylobacters were sought in swabs taken from work surfaces, sinks and floors of four kitchens-i.e. hospital, university, cook-freeze and commercial, processing frozen or fresh chickens. Each kitchen was visited on four occasions. In the large commercial kitchen environmental contamination was found on each visit, whereas campylobacters were isolated on six of the twelve visits to the other kitchens. The hands of operatives were contaminated with campylobacters on only two of the 45 swabs taken during processing. Cleaning with detergent and hot water (or steam) and drying appears to be sufficient to remove the organism from the environment. Evidence of carriage of campylobacters by the birds was obtained on all 16 visits. In the three kitchens where only frozen birds were used the organism was isolated from 30% and 9.8% of swabs taken from the internal and external surfaces respectively, while 41% of giblets and 22.2% of thawed juices yielded campylobacters. The external surface of 30 (88%) of 34 fresh birds grew campylobacters. PMID:6736643

  19. Growing urban health: community gardening in South-East Toronto.

    PubMed

    Wakefield, Sarah; Yeudall, Fiona; Taron, Carolin; Reynolds, Jennifer; Skinner, Ana

    2007-06-01

    This article describes results from an investigation of the health impacts of community gardening, using Toronto, Ontario as a case study. According to community members and local service organizations, these gardens have a number of positive health benefits. However, few studies have explicitly focused on the health impacts of community gardens, and many of those did not ask community gardeners directly about their experiences in community gardening. This article sets out to fill this gap by describing the results of a community-based research project that collected data on the perceived health impacts of community gardening through participant observation, focus groups and in-depth interviews. Results suggest that community gardens were perceived by gardeners to provide numerous health benefits, including improved access to food, improved nutrition, increased physical activity and improved mental health. Community gardens were also seen to promote social health and community cohesion. These benefits were set against a backdrop of insecure land tenure and access, bureaucratic resistance, concerns about soil contamination and a lack of awareness and understanding by community members and decision-makers. Results also highlight the need for ongoing resources to support gardens in these many roles.

  20. The Eating and Cooking Healthy (TEACH) Kitchen: A Research Protocol

    PubMed Central

    White, Sashia; Alva-Ruiz, Roberto; Chen, Lucia; Conger, Jason; Kuang, Christopher; Murphy, Cameron; Okashah, Najeah; Ollila, Eric; Smith, Selina A.; Ansa, Benjamin E.

    2016-01-01

    Background Diet-related chronic diseases, such as diabetes mellitus, hypertension, and hyperlipidemia have affected millions of individuals, resulting in disease-related complications and mortality. Strategies that may improve the outcome of chronic disease management include modification of lifestyle risk factors such as unhealthy diets. TEACH Kitchen is an experiential education program related to community nutrition, the goal of which is to teach patients management of chronic disease through dietary change. Methods Adults (n=144) ≥18 years old and their children (n=144) 7–17 years old will complete four 2-hour sessions. Components of each session will include brief nutrition education (20 min), an interactive cooking session (1 hr), and after-dinner discussion (40 min). Pre- and post-session questionnaires will be administered to all participants for self-reported demographics, knowledge, attitude, and beliefs about healthy nutrition. Medical records will be used to collect information about adult participants’ demographics and clinical indicators (hemoglobin A1c, lipid profile, blood pressure, weight, height, and body mass index [BMI]). Descriptive analyses will be performed to determine socio-demographic characteristics using frequencies and proportions for all categorical data, and means for continuous variables. T-tests and multiple logistic regression analysis will be accomplished to compare the differences in means. Results Differences in the pre- and post-session knowledge, attitude, and beliefs related to healthy eating will be evaluated for adults and children. The anticipated outcomes include enhanced education promoting healthy eating in the community, prevention of chronic disease complications related to poor diet, and prevention of obesity-related chronic diseases in children. Conclusions Enhancement of chronic disease management among patients, and the prevention of obesity among children, can be accomplished through healthy cooking and

  1. Ripe for Change: Garden-Based Learning in Schools. Harvard Education Letter Impact Series

    ERIC Educational Resources Information Center

    Hirschi, Jane S.

    2015-01-01

    "Ripe for Change: Garden-Based Learning in Schools" takes a big-picture view of the school garden movement and the state of garden-based learning in public K--8 education. The book frames the garden movement for educators and shows how school gardens have the potential to be a significant resource for teaching and learning. In this…

  2. Spiral precipitation patterns in confined chemical gardens.

    PubMed

    Haudin, Florence; Cartwright, Julyan H E; Brau, Fabian; De Wit, A

    2014-12-09

    Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nanoscale tubes, brinicles, or chimneys at hydrothermal vents. The analysis of their shapes remains a challenge, as their growth is influenced by osmosis, buoyancy, and reaction-diffusion processes. Here we show that chemical gardens grown by injection of one reactant into the other in confined conditions feature a wealth of new patterns including spirals, flowers, and filaments. The confinement decreases the influence of buoyancy, reduces the spatial degrees of freedom, and allows analysis of the patterns by tools classically used to analyze 2D patterns. Injection moreover allows the study in controlled conditions of the effects of variable concentrations on the selected morphology. We illustrate these innovative aspects by characterizing quantitatively, with a simple geometrical model, a new class of self-similar logarithmic spirals observed in a large zone of the parameter space.

  3. Spiral precipitation patterns in confined chemical gardens

    PubMed Central

    Haudin, Florence; Brau, Fabian; De Wit, A.

    2014-01-01

    Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nanoscale tubes, brinicles, or chimneys at hydrothermal vents. The analysis of their shapes remains a challenge, as their growth is influenced by osmosis, buoyancy, and reaction–diffusion processes. Here we show that chemical gardens grown by injection of one reactant into the other in confined conditions feature a wealth of new patterns including spirals, flowers, and filaments. The confinement decreases the influence of buoyancy, reduces the spatial degrees of freedom, and allows analysis of the patterns by tools classically used to analyze 2D patterns. Injection moreover allows the study in controlled conditions of the effects of variable concentrations on the selected morphology. We illustrate these innovative aspects by characterizing quantitatively, with a simple geometrical model, a new class of self-similar logarithmic spirals observed in a large zone of the parameter space. PMID:25385581

  4. Staff Training Can Add Flavor to Your Menu: Designing an In-House Training Program for Your Kitchen Staff.

    ERIC Educational Resources Information Center

    Spain, Viki Kappel

    2000-01-01

    A food service director for a YMCA camp offers advice on conducting yearly in-house training for camp cooks. Training resources could include a camp-specific training manual, training videos, training guidebooks, and demonstration of kitchen equipment. Health department issues should be covered during training. Kitchen resources from the American…

  5. 77 FR 27029 - Certain Kitchen Shelving and Racks From the People's Republic of China: Extension of Time Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Certain Kitchen Shelving and Racks From the People's Republic of China... administrative review of the countervailing duty order on certain kitchen appliance shelving and racks from...

  6. Cozinha: Um Lugar para a "bildung" dos Educadores (The Kitchen: A Place for the "bildung" of Educators).

    ERIC Educational Resources Information Center

    Damiano, Gilberto

    2000-01-01

    Uses a kitchen metaphor for philosophy of education, in dialogue with Augustine, Erasmus of Rotterdam, Brillat-Savarin, and others. Mixes and cooks ingredients in thinking: the centrality of the human being, corporeality, historicity, and transcendency; food as sign-symbol; eating-linguistic habits; educator-cook; space of the kitchen; sensuality,…

  7. In situ volatile fatty acids influence biogas generation from kitchen wastes by anaerobic digestion.

    PubMed

    Xu, Zhiyang; Zhao, Mingxing; Miao, Hengfeng; Huang, Zhenxing; Gao, Shumei; Ruan, Wenquan

    2014-07-01

    Anaerobic digestion is considered to be an efficient way of disposing kitchen wastes, which can not only reduce waste amounts, but also produce biogas. However, the excessive accumulation of volatile fatty acids (VFA) caused by high organic loads will inhibit anaerobic digestion intensively. Effects of the VFA composition on biogas generation and microbial community are still required for the investigation under various organic loads of kitchen wastes. Our results showed that the maximum specific methane production was 328.3 ml g TS(-1), and acetic acid was the main inhibitor in methanogenesis. With the increase of organic load, aceticlastic methanogenesis was more sensitive to acetic acid than hydrogenotrophic methanogenesis. Meanwhile, methanogenic microbial community changed significantly, and few species grew well under excessive organic loads. This study provides an attempt to reveal the mechanism of VFA inhibition in anaerobic digestion of kitchen wastes.

  8. Waste recycling: utilization of coffee grounds and kitchen waste in vermicomposting.

    PubMed

    Adi, A J; Noor, Z M

    2009-01-01

    Vermicomposting using Lumbricus rubellus for 49 days was conducted after 21 days of pre-composting. Three different combination of treatments were prepared with eight replicates for each treatment namely cow dung: kitchen waste in 30:70 ratio (T(1)), cow dung: coffee grounds in 30:70 ratio (T(2)), and cow dung: kitchen waste: coffee grounds in 30:35:35 ratio (T(3)). The multiplication of earthworms in terms of numbers and weight were measured at the end of vermicomposting. Consequently, only T(2) showed significant increase (from it initial stage) compared to other treatments. The presence of coffee grounds in T(2) and T(3) showed higher percentage of nutrient elements in vermicompost produced. The data reveal that coffee grounds can be decomposed through vermicomposting and help to enhance the quality of vermicompost produced rather than sole use of kitchen waste in vermicomposting.

  9. Pattern formation in confined chemical gardens

    NASA Astrophysics Data System (ADS)

    De Wit, Anne; Haudin, Florence; Brau, Fabian; Cartwright, Julyan

    2014-05-01

    Chemical gardens are plant-like mineral structures first described in the seventeenth century and popularly known from chemistry sets for children. They are classically grown in three-dimensional containers by placing a solid metal-salt seed into a silicate solution. When the metal salt starts dissolving in the silicate solution, a semi-permeable membrane forms by precipitation across which water is pumped by osmosis from the silicate solution into the metal salt solution, further dissolving the salt. Above a given pressure, the membrane breaks. The dissolved metal salt solution being generally less dense than the reservoir silicate solution, it rises as a buoyant jet through the broken membrane and further precipitates in contact with the silicate solution, producing a collection of mineral forms that resemble a garden. Such gardens are the subject of increased interest as a model system to understand pattern formation in sea-ice brinicles and hydrothermal vents on the seafloor, among others. All these self-organized precipitation structures at the interface between chemistry, fluid dynamics and mechanics share indeed common chemical, mechanical and electrical properties. In this framework, we study experimentally spatial patterns resulting from the growth of chemical gardens in confined quasi-two-dimensional (2D) geometries upon radial injection of a metallic salt solution into a silicate solution in a horizontal Hele-Shaw cell. We find a large variety of patterns including spirals, fingers, worms, filiform tubes, and flower-like patterns. By exploring the phase space of reactant concentrations and injection flow rates, we observe transitions between these spatio-temporal structures resulting from a coupling between the precipitation reaction, mechanical effects and hydrodynamic instabilities.

  10. Horticultural therapy: the garden benefits everyone.

    PubMed

    Smith, D J

    1998-10-01

    Horticulture therapy (HT) is an applied adjuctive therapy, using plants and gardening materials, to help the client with mental illness to improve social skills, self-esteem, and use of leisure time. HT provides a nonthreatening context for the development of a therapeutic alliance between client and nursing student. HT provides a group experience for the student nurse, allowing the promotion of therapeutic community, assessment of patient status, and management of a therapy session from start to finish via the nursing process.

  11. Precipitation and Crystallization Kinetics in Silica Gardens.

    PubMed

    Glaab, Fabian; Rieder, Julian; Klein, Regina; Choquesillo-Lazarte, Duane; Melero-Garcia, Emilio; García-Ruiz, Juan-Manuel; Kunz, Werner; Kellermeier, Matthias

    2017-02-17

    Silica gardens are extraordinary plant-like structures resulting from the complex interplay of relatively simple inorganic components. Recent work has highlighted that macroscopic self-assembly is accompanied by the spontaneous formation of considerable chemical gradients, which induce a cascade of coupled dissolution, diffusion, and precipitation processes occurring over timescales as long as several days. In the present study, this dynamic behavior was investigated for silica gardens based on iron and cobalt chloride by means of two synchrotron-based techniques, which allow the determination of concentration profiles and time-resolved monitoring of diffraction patterns, thus giving direct insight into the progress of dissolution and crystallization phenomena in the system. On the basis of the collected data, a kinetic model is proposed to describe the relevant reactions on a fundamental physicochemical level. The results show that the choice of the metal cations (as well as their counterions) is crucial for the development of silica gardens in both the short and long term (i.e. during tube formation and upon subsequent slow equilibration), and provide important clues for understanding the properties of related structures in geochemical and industrial environments.

  12. Precipitation and Crystallization Kinetics in Silica Gardens

    PubMed Central

    Glaab, Fabian; Rieder, Julian; Klein, Regina; Choquesillo‐Lazarte, Duane; Melero‐Garcia, Emilio; García‐Ruiz, Juan‐Manuel

    2017-01-01

    Abstract Silica gardens are extraordinary plant‐like structures resulting from the complex interplay of relatively simple inorganic components. Recent work has highlighted that macroscopic self‐assembly is accompanied by the spontaneous formation of considerable chemical gradients, which induce a cascade of coupled dissolution, diffusion, and precipitation processes occurring over timescales as long as several days. In the present study, this dynamic behavior was investigated for silica gardens based on iron and cobalt chloride by means of two synchrotron‐based techniques, which allow the determination of concentration profiles and time‐resolved monitoring of diffraction patterns, thus giving direct insight into the progress of dissolution and crystallization phenomena in the system. On the basis of the collected data, a kinetic model is proposed to describe the relevant reactions on a fundamental physicochemical level. The results show that the choice of the metal cations (as well as their counterions) is crucial for the development of silica gardens in both the short and long term (i.e. during tube formation and upon subsequent slow equilibration), and provide important clues for understanding the properties of related structures in geochemical and industrial environments. PMID:28001337

  13. Improving flow patterns and spillage characteristics of a box-type commercial kitchen hood.

    PubMed

    Huang, Rong Fung; Chen, Jia-Kun; Han, Meng-Ji; Priyambodo, Yusuf

    2014-01-01

    A conventional box-type commercial kitchen hood and its improved version (termed the "IQV commercial kitchen hood") were studied using the laser-assisted smoke flow visualization technique and tracer-gas (sulfur hexafluoride) detection methods. The laser-assisted smoke flow visualization technique qualitatively revealed the flow field of the hood and the areas apt for leakages of hood containment. The tracer-gas concentration detection method measured the quantitative leakage levels of the hood containment. The oil mists that were generated in the conventional box-type commercial kitchen hood leaked significantly into the environment from the areas near the front edges of ceiling and side walls. Around these areas, the boundary-layer separation occurred, inducing highly unsteady and turbulent recirculating flow, and leading to spillages of hood containment due to inappropriate aerodynamic design at the front edges of the ceiling and side walls. The tracer-gas concentration measurements on the conventional box-type commercial kitchen hood showed that the sulfur hexafluoride concentrations detected at the hood face attained very large values on an order of magnitude about 10(3)-10(4) ppb. By combining the backward-offset narrow suction slot, deflection plates, and quarter-circular arcs at the hood entrance, the IQV commercial kitchen hood presented a flow field containing four backward-inclined cyclone flow structures. The oil mists generated by cooking were coherently confined in these upward-rising cyclone flow structures and finally exhausted through the narrow suction slot. The tracer-gas concentration measurements on the IQV commercial kitchen hood showed that the order of magnitude of the sulfur hexafluoride concentrations detected at the hood face is negligibly small--only about 10(0) ppb across the whole hood face.

  14. Orthogonal design on range hood with air curtain and its effects on kitchen environment.

    PubMed

    Liu, Xiaomin; Wang, Xing; Xi, Guang

    2014-01-01

    Conventional range hoods cannot effectively prevent the oil fumes containing cooking-induced harmful material from escaping into the kitchen Air curtains and guide plates have been used in range hoods to reduce the escape of airborne emissions and heat, thereby improving the kitchen environment and the cook's degree of comfort. In this article, numerical simulations are used to study the effects of the jet velocity of an air curtain, the jet angle of the air curtain, the width of the jet slot, the area of the guide plate, and the exhaust rate of the range hood on the perceived temperature, the perceived concentration of oil fumes, the release temperature of oil fumes, and the concentration of escaped oil fumes in a kitchen. The orthogonal experiment results show that the exhaust rate of the range hood is the main factor influencing the fumes concentration and the temperature distribution in the kitchen. For the range hood examined in the present study, the optimum values of the exhaust rate, the jet velocity of the air curtain, the jet angle of the air curtain, the width of the jet slot, and the area of the guide plate are 10.5 m(3)/min, 1.5 m/s, -5°, 4 mm, and 0.22 m(2), respectively, based on the results of the parametric study. In addition, the velocity field, temperature field, and oil fumes concentration field in the kitchen using the proposed range hood with the air curtain and guide plate are analyzed for those parameters. The study's results provide significant information needed for improving the kitchen environment.

  15. Refugees Connecting with a New Country through Community Food Gardening

    PubMed Central

    Harris, Neil; Rowe Minniss, Fiona; Somerset, Shawn

    2014-01-01

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing. PMID:25198684

  16. Botanic gardens science for conservation and global change.

    PubMed

    Donaldson, John S

    2009-11-01

    The contributions of botanic gardens to conservation biology and global-change research need to be understood within the context of the traditional strengths of such gardens in herbarium collections, living collections and interactions with the public. Here, I propose that research in conservation planning, modelling species responses to climate change, conservation of threatened species and experimental tests of global change build on the core strengths of botanic gardens. However, there are limits to what can be achieved through traditional gardens-based programs, and some botanic gardens have adapted their research to include studies of threatening processes and to monitor and verify global-change impacts. There is an opportunity for botanic gardens to use their living collections more effectively in global-change research and for them to have a role in linking biodiversity conservation with benefits derived from ecosystem services.

  17. Refugees connecting with a new country through community food gardening.

    PubMed

    Harris, Neil; Minniss, Fiona Rowe; Somerset, Shawn

    2014-09-05

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing.

  18. Scaling up from gardens: biodiversity conservation in urban environments.

    PubMed

    Goddard, Mark A; Dougill, Andrew J; Benton, Tim G

    2010-02-01

    As urbanisation increases globally and the natural environment becomes increasingly fragmented, the importance of urban green spaces for biodiversity conservation grows. In many countries, private gardens are a major component of urban green space and can provide considerable biodiversity benefits. Gardens and adjacent habitats form interconnected networks and a landscape ecology framework is necessary to understand the relationship between the spatial configuration of garden patches and their constituent biodiversity. A scale-dependent tension is apparent in garden management, whereby the individual garden is much smaller than the unit of management needed to retain viable populations. To overcome this, here we suggest mechanisms for encouraging 'wildlife-friendly' management of collections of gardens across scales from the neighbourhood to the city.

  19. Prevalence of Pathogens and Indicator Organisms in Home Kitchens and Correlation with Unsafe Food Handling Practices and Conditions.

    PubMed

    Borrusso, Patricia A; Quinlan, Jennifer J

    2017-04-01

    Despite education efforts, consumers often practice unsafe food handling and storage behaviors. Little is known about how these unsafe practices contribute to contamination of the home kitchen with foodborne pathogens. In addition, only a limited number of studies have examined the role of the kitchen as a reservoir for pathogens. The purpose of this study was to characterize microbial contamination and foodborne pathogens found in home kitchens and determine whether contamination was significantly associated with unsafe or unsanitary conditions observed in the kitchen. Swab samples were collected from food contact and preparation surfaces in homes (n = 100) in Philadelphia, PA. The samples were tested for coliforms, fecal coliforms, Escherichia coli , Staphylococcus aureus , Salmonella, Campylobacter, and Listeria. Fecal coliforms were found in 44% of homes (most often in samples from kitchen sinks, sponges, and dishcloths), and E. coli was found in 15% of homes (mostly in samples from kitchen sinks). Nearly half (45%) of the homes tested positive for a foodborne pathogen, and 12% had multiple pathogens present in the kitchen. S. aureus was isolated from 39% of homes, most often from countertops and refrigerator door handles. Listeria spp., including L. monocytogenes and L. innocua , were present in 15% of homes, most often in samples from refrigerator meat drawers. C. jejuni was isolated from 3% of homes. Contamination with Listeria was significantly associated with higher refrigerator temperatures. The contamination of surfaces with fecal coliforms and S. aureus was significantly associated with a lack of cleaning materials: dish soap and paper or cloth towels in the kitchen, and any type of towel in the nearest bathroom. The contamination of a sponge or dishcloth with either fecal coliforms or S. aureus was predictive of other surfaces in the kitchen having the same contamination, indicating that sponges and dishcloths are both reservoirs and vectors for

  20. Origin of Silurian reefs in the Alexander Terrane of southeastern Alaska

    SciTech Connect

    Soja, C.M. )

    1991-04-01

    Lower to Upper Silurian (upper Llandovery-Ludlow) limestones belonging to the Heceta Formation record several episodes of reef growth in the Alexander terrane of southeastern Alaska. As the oldest carbonates of wide-spread distribution in the region, the Heceta limestones represent the earliest development of a shallow-marine platform within the Alexander arc and the oldest foundation for reef evolution. These deposits provide important insights into the dynamic processes, styles, and bathymetry associated with reef growth in tectonically active oceanic islands. Massive stromatoporoids, corals, and red algae are preserved in fragmental rudstones and represent a fringing reef that formed at the seaward edge of the incipient marine shelf. Accessory constituents in this reef include crinoids and the cyanobacterium Girvanella. Small biostromes were constructed by ramose corals and stromatoporoids on oncolitic substrates in backreef or lagoonal environments. These buildups were associated with low-diversity assemblages of brachiopods and with gastropods, amphiporids, calcareous algae and cyanobacteria. Microbial boundstones reflect the widespread encrustation of cyanobacteria and calcified microproblematica on shelly debris as stromatolitic mats that resulted in the development of a stromatactoid-bearing mud mound and a barrier reef complex. Epiphytaceans, other microbes, and aphrosalpingid sponges were the primary frame-builders of the barrier reefs. These buildups attained significant relief at the shelf margin and shed detritus as slumped blocks and debris flows into deep-water sites along the slope. The similarity of these stromatolitic-aphrosalpingid reefs to those from Siluro-Devonian strata of autochthonous southwestern Alaska suggests paleobiogeographic ties of the Alexander terrane to cratonal North America during the Silurian.

  1. The remarkable medical lineage of the Monro family: contributions of Alexander primus, secundus, and tertius.

    PubMed

    Wu, Osmond C; Manjila, Sunil; Malakooti, Nima; Cohen, Alan R

    2012-06-01

    Among the families that have influenced the development of modern medicine into what it is today, the Monro lineage stands as one of the most notable. Alexander Monro primus (1697-1767) was the first of 3 generations with the same name, a dynasty that spanned 126 years occupying the Chair of Anatomy one after the other at the University of Edinburgh. After becoming Professor of Anatomy at the University of Edinburgh in 1719, Monro primus played a principal role in the establishment of the University of Edinburgh School of Medicine and the Edinburgh Royal Infirmary. In 1726, he published The Anatomy of the Humane Bones, of which 8 editions were printed during his lifetime. His son, Alexander Monro secundus (1733-1817), arguably the most notable of the 3 men, succeeded him as Professor of Anatomy. A highly regarded lecturer and anatomist, Monro secundus studied under many great physicians, including William Hunter and Johann Friedrich Meckel the Elder, and was also teacher to other well-known figures at the time, such as Joseph Black and Thomas Trotter. His most notable contributions include his work with the lymphatic system, the interventricular foramen (of Monro), and the Monro-Kellie doctrine. Alexander Monro tertius (1773-1859), the last of the dynasty, also succeeded his father as Professor of Anatomy. His work included insights into abdominal aortic aneurysms and the anatomy of the genitourinary system. The prominent association of the Monro family with the University of Edinburgh and the effects of a tenured professorship under the concept of "Ad vitam aut culpam" over successive generations are also described. To the best of the authors' knowledge, this historical review of the Monro family is among the few published in neurosurgical literature. A vivid historical overview of the medical contributions of the most famous and influential dynasty of physicians in Edinburgh at that time is provided, with relevant excerpts from original publications.

  2. Discovery Garden -- Physics and Architecture Meet Outside to Talk

    NASA Astrophysics Data System (ADS)

    Tabor-Morris, Anne; Briles, Timothy; Froriep, Kathleen; McGuire, Catherine

    2012-02-01

    The purpose of Georgian Court University's "Discovery Garden" is to create an experience of the physical sciences for students, both science and non-science majors, in a place of serenity: an outdoor garden. Why a garden? Consider that the traditional laboratory experience for students is one of stark rooms ventilated with noisy hoods and endemic with lab coats and safety glasses, an alien environment that can be a source of anxiety for some students studying science, while the idea of a garden excites the imagination and conjures peace. The garden also serves as a reminder that ideas learned in the classroom apply to the everyday world. In addition, the garden is a model of informal learning, which can be especially interesting for pre-service teachers. Outlined here are some general suggestions for the design of a science garden, applicability of educational philosophy to full-body experiences, and activities suggested for students and future teachers in such a garden, as well as a mini-tour of our garden.

  3. GARDEN (FOREGROUND), GARAGE (CENTER), AND PUMPHOUSE, LOOKING NORTHWEST Irvine ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GARDEN (FOREGROUND), GARAGE (CENTER), AND PUMPHOUSE, LOOKING NORTHWEST - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  4. Local and landscape drivers of predation services in urban gardens.

    PubMed

    Philpott, Stacy M; Bichier, Peter

    2017-01-13

    In agroecosystems, local and landscape features, as well as natural enemy abundance and richness, are significant predictors of predation services that may result in biological control of pests. Despite the increasing importance of urban gardening for provisioning of food to urban populations, most urban gardeners suffer from high pest problems, and have little knowledge about how to manage their plots to increase biological control services. We examined the influence of local, garden scale (i.e., herbaceous and arboreal vegetation abundance and diversity, ground cover) and landscape (i.e., landscape diversity and surrounding land use types) characteristics on predation services provided by naturally occurring predators in 19 urban gardens in the California central coast. We introduced sentinel pests (moth eggs and larvae and pea aphids) onto greenhouse-raised plants taken to gardens and assigned to open or bagged (predator exclosure) treatments. We found high predation rates with between 40% and 90% of prey items removed in open treatments. Predation services varied with local and landscape factors, but significant predictors differed by prey species. Predation of eggs and aphids increased with vegetation complexity in gardens, but larvae predation declined with vegetation complexity. Smaller gardens experienced higher predation services, likely due to increases in predator abundance in smaller gardens. Several ground cover features influenced predation services. In contrast to patterns in rural agricultural landscapes, predation on aphids declined with increases in landscape diversity. In sum, we report the relationships between several local management factors, as well as landscape surroundings, and implications for garden management.

  5. Seasonal generation and composition of garden waste in Aarhus (Denmark).

    PubMed

    Boldrin, Alessio; Christensen, Thomas H

    2010-04-01

    Garden waste generation and composition were studied in Aarhus, Denmark. The amount of garden waste generated varied seasonally, from 2.5kgperson(-1)month(-1) in winter to 19.4kgperson(-1)month(-1) in summer. Seasonal fractional composition and chemical characterization of garden waste were determined by sorting and sampling garden waste eight times during 1year. On a yearly basis, the major fraction of garden waste was "small stuff" (flowers, grass clippings, hedge cuttings and soil) making up more than 90% (wet waste distribution) during the summer. The woody fractions (branches, wood) are more significant during the winter. Seasonal trends in waste chemical composition were recorded and an average annual composition of garden waste was calculated, considering the varying monthly generation and material fraction composition: the wet garden waste contained 40% water, 30% organic matter (VS) and 30% ash. The ash content suggests that the garden waste contains a significant amount of soil. This is in particular the case during summer. Of nutrients, the garden waste contained in average on a dry matter basis 0.6% N, 0.1% P, and 1.0% K. However, the contents varied significantly among the fractions and during the year. The content of trace elements (Cd, Cr, Cu, Hg, Ni, Pb, and Zn) was low.

  6. Alexander the Great: A Strategy Review in the Context of the ACSC strategy Process Model

    DTIC Science & Technology

    1984-03-01

    observe the development of both political and military strategies in support of a specific national objective. As ruler of Greece and later of a massive...was born in 356 B.C. in Macedonia (the northern part of modern Greece ), the son of Philip II, the king of Macedonia. At the age of 16 Alexander...left wing of his father’s army at the dec ive battle of Chaeronea in which Philip defeated the allied Greek forces 1 won control of Greece . Philip

  7. Familial Adult-onset Alexander Disease: Clinical and Neuroradiological Findings of Three Cases

    PubMed Central

    ELMALI, Ayşe Deniz; ÇETİNÇELİK, Ümran; IŞLAK, Civan; UZUN ADATEPE, Nurten; KARAALİ SAVRUN, Feray; YALÇINKAYA, Cengiz

    2016-01-01

    The adult-onset Alexander disease (AOAD) dramatically differs from the early onset AD with respect to clinical and neuroradiological findings. Herein we report the detailed clinical and neuroradiological findings of a Turkish family with AOAD. In all three cases, magnetic resonance imaging revealed marked atrophy of the mesencephalon, bulbus, and cervical spinal cord accompanied with signal abnormalities in the same regions along with supratentorial white matter. Basal ganglia were affected in two cases. Molecular genetic analysis revealed heterozygous mutation in the 8th exon of the glial fibrillary acidic protein gene M451I (c.1245G>A), leading to the diagnosis of AOAD in all cases. PMID:28360791

  8. 76 FR 62756 - Agency Information Collection Activities: Proposed Collection; Comment Request-People's Garden...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Food and Nutrition Service Agency Information Collection Activities: Proposed Collection; Comment Request--People's Garden Initiative Evaluation of Healthy Gardens Healthy Youth Project AGENCY: Food and... how school gardens affect children's fruit and vegetable consumption and other outcomes....

  9. A community kitchen in the Kamanves slum, India.

    PubMed

    Ram, E R; Holkar, V M

    1978-01-01

    The Kamanves slum in the town of Mijar (Maharashtra State) is an impoverished area of about 2500 people, most living in 1-room mud-walled houses. About 70% have either no or only nominal education, and more than half are only informally or temporarily employed. The average income amounts to less than $0.85 per day for an average family of 5. In 1974 a group of Kamanves residents formed a committee, backed by the Director of the Department of Community Health of the Miraj Medical Center, to try to alleviate some of the area's problems. Through community discussions, the 1st priority of the committee was held to be to provide for the nutritional needs of the children (about 35% of the population). The group tried to raise money internally, but when this was seen to be impossible, funds were sought from outside (Terre des Hommes in Germany, and the National Committee for People's Self Development of the United Presbyterian Church in the U.S.). Steps were taken to build an extension of the local school, and the local school board was used as the legal base for the organization of a public trust, with its own bank account and constitution (later revised to cover additional projects). The 1st projects were provision of a morning meal for some 150 children under 5, and an evening meal for older children, with special supplementary foods for those suffering from nutritional diseases. The meal includes rice and meat twice a week and fruit 3 times a week. Health care is provided through monitoring of weight, regular medical examinations, treatment of worms and minor ailments. Personal hygiene is taught. A very small fee is charged for each child weekly. Additional projects later included a communal meal for the very poorest adults and expansion of the kitchen (run on a rotating basis by community mothers under management of specially trained women) to help feed the poorer patients at the Miraj Medical Center (this project will undergo evaluation by the community to see if

  10. The ocular motor features of adult-onset alexander disease: a case and review of the literature.

    PubMed

    Pfeffer, Gerald; Abegg, Mathias; Vertinsky, A Talia; Ceccherini, Isabella; Caroli, Francesco; Barton, Jason J S

    2011-06-01

    A 51-year-old Chinese man presented with gaze-evoked nystagmus, impaired smooth pursuit and vestibular ocular reflex cancellation, and saccadic dysmetria, along with a family history suggestive of late-onset autosomal dominant parkinsonism. MRI revealed abnormalities of the medulla and cervical spinal cord typical of adult-onset Alexander disease, and genetic testing showed homozygosity for the p.D295N polymorphic allele in the gene encoding the glial fibrillary acidic protein. A review of the literature shows that ocular signs are frequent in adult-onset Alexander disease, most commonly gaze-evoked nystagmus, pendular nystagmus, and/or oculopalatal myoclonus, and less commonly ptosis, miosis, and saccadic dysmetria. These signs are consistent with the propensity of adult-onset Alexander disease to cause medullary abnormalities on neuroimaging.

  11. A Garden of Stories: An English Lesson in a Botanical Garden

    ERIC Educational Resources Information Center

    Mazor, Rachel

    2011-01-01

    Five middle school teachers are among the few people wandering around the Brooklyn Botanic Garden, squinting at labels describing the plants that will bloom soon. The author and her colleagues are on a reconnaissance mission, trying to plan an interdisciplinary field trip for the seventh grade. They represent different departments--science, math,…

  12. Domestic Resistance: Gardening, Mothering, and Storytelling in Leslie Marmon Silko's "Gardens in the Dunes"

    ERIC Educational Resources Information Center

    Li, Stephanie

    2009-01-01

    Leslie Marmon Silko began her most recent work, "Gardens in the Dunes" (1999), intending to write a novel that would not be political. Following the publication of "Almanac of the Dead" (1992), which was simultaneously hailed as one of the most important books of the twentieth century and condemned for its angry self-righteousness, Silko…

  13. The Garden Wonder Wall: Fostering Wonder and Curiosity on Multi-Day Garden Field Trips

    ERIC Educational Resources Information Center

    Driscoll, Elizabeth A.; Lownds, Norman K.

    2007-01-01

    Field trips to the Michigan 4-H Children's Garden must provide rich science learning experiences for students and teachers. A key to this is getting students to ask questions. To facilitate student question asking we developed the Wonder Wall, a "wall" where students could write their questions. Student questions were answered as part of…

  14. Cool in the Kitchen: Radiation, Conduction, and the Newton "Hot Block" Experiment.

    ERIC Educational Resources Information Center

    Silverman, Mark P.; Silverman, Christopher R.

    2000-01-01

    Discusses the history of the development of Newton's Law of Cooling. Describes an experiment conducted in the kitchen that is designed to test the rate of cooling of a hot block of iron. Finds that Newton's law does not represent very well the mechanism of heat loss. (Contains over 10 references.) (WRM)

  15. 7. View of McKenzieRichey House interior showing kitchen, cupboards, sink, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. View of McKenzie-Richey House interior showing kitchen, cupboards, sink, windows and wallpaper, facing southeast. - McKenzie Property, House, North Bank of Sailor Gulch, 750 feet northwest of intersection of U.S.F.S. Roads 651 & 349, Placerville, Boise County, ID

  16. Evaluation of a collective kitchens program: using the Population Health Promotion Model.

    PubMed

    Fano, Tara J; Tyminski, Sheila M; Flynn, Mary A T

    2004-01-01

    To evaluate the impact of the Calgary Health Region Collective Kitchen Program on various Population Health Promotion Model health determinants, data were collected through mail-in questionnaires that examined the members' (n=331) and coordinators' (n=58) perspectives of the program. Seventy-nine members (24%) and 26 coordinators (45%) were included in the study. Three incomplete questionnaires (from prenatal program members) were discarded. Sixty-one percent of members who reported income level and family size (n=61) had incomes below the low-income cut-off. Fifty-eight members (73%) reported improvements in their lives because of the program. Sixty-four members (81%) perceived they learned to feed their families healthier foods. The members reported their fruit and vegetable consumption before and since joining a collective kitchen, and the proportion of those consuming at least five fruit and vegetable servings a day rose from 29% to 47%. The most common reasons for joining this program concerned social interactions and support. Over 90% of the coordinators perceived that they were competent to coordinate a kitchen. The results indicate that the collective kitchens program addresses several health determinants, and may increase members' capacity to attain food security and to achieve improved nutritional health.

  17. Performance assessment of two-stage anaerobic digestion of kitchen wastes.

    PubMed

    Bo, Zhang; Pin-Jing, He

    2014-01-01

    This study is aimed at investigating the performance of the two-phase anaerobic digestion of kitchen wastes in a lab-scale setup. The semi-continuous experiment showed that the two-phase anaerobic digestion of kitchen wastes had a bioconversion rate of 83%, biogas yield of 338 mL x (g chemical oxygen demand (COD))(-1) and total solid conversion of 63% when the entire two-phase anaerobic digestion process was subjected to an organic loading rate (OLR) of 10.7 g x (L d)(-1). In the hydrolysis-acidogenesis process, the efficiency of solubilization decreased from 72.6% to 41.1%, and the acidogenesis efficiency decreased from 31.8% to 17.8% with an increase in the COD loading rate. On the other hand, the performance of the subsequent methanogenic process was not susceptible to the increase in the feeding COD loading rate in the hydrolysis-acidogenesis stage. Lactic acid was one of the main fermentation products, accounting for over 40% of the total soluble COD in the fermentation liquid. The batch experiments indicated that the lactic acid was the earliest predominant fermentation product, and distributions of fermentation products were pH dependent. Results showed that increasing the feeding OLR of kitchen wastes made the two-stage anaerobic digestion process more effective. Moreover, there was a potential improvement in the performance of anaerobic digestion of kitchen wastes with a corresponding improvement in the hydrolysis process.

  18. 11. INTERIOR OF KITCHEN/UTILITY AREA SHOWING OPEN DOORWAY TO LIVING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. INTERIOR OF KITCHEN/UTILITY AREA SHOWING OPEN DOORWAY TO LIVING ROOM, AND BUILT-IN CABINETS AROUND SINK AND 3-LIGHT OVER 3-LIGHT, DOUBLE-HUNG, WOOD-FRAME WINDOW. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  19. 33. SECOND FLOOR WEST SIDE APARTMENT KITCHEN INTERIOR. 6LIGHT PANEL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. SECOND FLOOR WEST SIDE APARTMENT KITCHEN INTERIOR. 6-LIGHT PANEL DOOR AND 6-LIGHT CASEMENT WINDOW AT PHOTO CENTER AND PHOTO RIGHT RESPECTIVELY OPEN TO EXTERIOR STAIRWAY LANDING. VIEW TO WEST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

  20. 25. INTERIOR OF KITCHEN NO. 2 SHOWING BUILTIN CABINETS, 1LIGHT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. INTERIOR OF KITCHEN NO. 2 SHOWING BUILT-IN CABINETS, 1-LIGHT OVER 1-LIGHT, DOUBLE-HUNG WINDOW, AND DOORWAY TO UTILITY ROOM. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 6, Cashbaugh-Kilpatrick House, Bishop Creek, Bishop, Inyo County, CA

  1. 9. INTERIOR OF KITCHEN SHOWING 1950s STYLE CABINETRY AND 3LIGHT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. INTERIOR OF KITCHEN SHOWING 1950s STYLE CABINETRY AND 3-LIGHT OVER 3-LIGHT, DOUBLE-HUNG, WOOD-FRAMED WINDOW OVER SINK, VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

  2. National Kitchen Research Survey. A Report to the Curricula Advisory Committee.

    ERIC Educational Resources Information Center

    National Craft Curricula and Certification Board for the Hotel, Catering and Tourism Industry, Dublin (Ireland).

    In 1983, as part of its overall review of craft catering education and training in Ireland, the National Craft Curricula and Certification Board commissioned a nationwide research study of the trends and developments in professional kitchen practice in all sectors of the hotel and catering industry. The study was conducted through interviews with…

  3. 17. INTERIOR OF KITCHEN SHOWING OPEN 6LIGHT DOOR TO SIDEENTRY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. INTERIOR OF KITCHEN SHOWING OPEN 6-LIGHT DOOR TO SIDE-ENTRY UTILITY ROOM AT PHOTO LEFT, AND OPEN DOORWAY TO WALK-IN PANTRY AT PHOTO RIGHT. VIEW TO SOUTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  4. 18. INTERIOR OF KITCHEN SHOWING OPEN 6LIGHT DOOR TO SIDEENTRY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. INTERIOR OF KITCHEN SHOWING OPEN 6-LIGHT DOOR TO SIDE-ENTRY UTILITY ROOM AT PHOTO LEFT, AND OPEN DOOR TO WALK-IN PANTRY AT PHOTO RIGHT. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

  5. KITCHEN (NORTH WING), BRICK OVEN, WRITING ON DOOR “THE VAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    KITCHEN (NORTH WING), BRICK OVEN, WRITING ON DOOR “THE VAN HOUTEN DOOR, SIZE 12 x 28, March 26, 95 (PAT), MANUFACTURED BY DUTCHESS TOOL CO., BEACON, N.Y - Ormond Hotel, 15 East Granada, Ormond Beach, Volusia County, FL

  6. Biosynthesis of xanthan gum by Xanthomonas campestris LRELP-1 using kitchen waste as the sole substrate.

    PubMed

    Li, Panyu; Li, Ting; Zeng, Yu; Li, Xiang; Jiang, Xiaolong; Wang, Yabo; Xie, Tonghui; Zhang, Yongkui

    2016-10-20

    Herein, we report the production of xanthan gum by fermentation using kitchen waste as the sole substrate. The kitchen waste was firstly pretreated by a simple hydrolysis method, after which the obtained kitchen waste hydrolysate was diluted with an optimal ratio 1:2. In a 5-L fermentor, the maximum xanthan production, reducing sugar conversion and utilization rates reached 11.73g/L, 67.07% and 94.82%, respectively. The kinetics of batch fermentation was also investigated. FT-IR and XRD characterizations confirmed the fermentation product as xanthan gum. TGA analyses showed that the thermal stability of the xanthan gum obtained in this study was similar to commercial sample. The molecular weights of xanthan gum were measured to be 0.69-1.37×10(6)g/mol. The maximum pyruvate and acetyl contents in xanthan gum were 6.11% and 2.49%, respectively. This study provides a cost-effective solution for the reusing of kitchen waste and a possible low-cost approach for xanthan production.

  7. Everyday Learning in the Kitchen. Everyday Learning Series. Volume 2, Number 4

    ERIC Educational Resources Information Center

    Darbyshire, Jo

    2004-01-01

    The "Everyday Learning" series has been developed to focus attention on the everyday ways in which children can be supported in their growth and development. Many of one's earliest memories are likely to be about time spent in the kitchen. Licking the bowl, setting the table, doing the dishes, chatting about the day, eating a meal,…

  8. 78 FR 59649 - Subzone 26G, Authorization of Production Activity, Roper Corporation, (Kitchen Ranges), Lafayette...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Subzone 26G, Authorization of Production Activity, Roper Corporation, (Kitchen Ranges), Lafayette, Georgia On May 21, 2013, Roper Corporation submitted a notification of...

  9. Triple-Loop Learning in a Cross-Sector Partnership: The DC Central Kitchen Partnership

    ERIC Educational Resources Information Center

    Ameli, Patrizia; Kayes, D. Christopher

    2011-01-01

    Purpose: This paper aims to build on notions of a higher level of organizational learning to suggest another dimension: interorganizational learning that emerges in a cross-sector partnership. Design/methodology/approach: A case study was conducted with the DC Central Kitchen (DCCK) partnership with for-profit and governmental entities. Research…

  10. Relationship Depth in Community Food Security: Lessons from a Case Study of the Campus Kitchens Project

    ERIC Educational Resources Information Center

    Himmelheber, Sarah

    2016-01-01

    This article presents an instrumental case study of one branch of the nationally networked food recovery and redistribution program, the Campus Kitchens Project (CKP). Inquiry is focused on developing a better understanding of the relationship between this CKP branch and its community partners, as well as recognizing the potential for CKP branches…

  11. NSDC's Standards: Whether Building a Kitchen or Building a Learning Team, Collaboration Is Key

    ERIC Educational Resources Information Center

    Arnau, Lea

    2009-01-01

    Collaboration is critical for accomplishing difficult tasks. As with a kitchen remodel, shared responsibility and collegiality toward a common goal of increased student learning begin with a shared vision. In this article, the author discusses the importance of collaboration and how it guides and reinforces the work one does in schools.

  12. Kitchen practices impact on volatile flavors in ripe tomatoes: effects of refrigeration and blanching

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Both blanching and refrigeration of ripe tomatoes are common practices in kitchen and food service prior to being sliced. However, little is reported on the impact of such treatments on volatile profiles in tomato fruit. In this study, ‘FL 47’ tomatoes at full red stage were dipped in 52 °C hot wate...

  13. 7. INTERIOR, KITCHEN/GALLEY, FROM NEAR SOUTHEAST CORNER OF ROOM, LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. INTERIOR, KITCHEN/GALLEY, FROM NEAR SOUTHEAST CORNER OF ROOM, LOOKING WEST, WITH PASSAGES TO REFRIGERATION AND FOOD PREPARATION ROOMS AT CENTER. - Oakland Naval Supply Center, Lodge-Cafeteria, East of Fifth Street, between D & E Streets, Oakland, Alameda County, CA

  14. UNIT 578A INTERIOR VIEW OF THE KITCHEN. SHOWING THE SINGLESTORY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    UNIT 578A INTERIOR VIEW OF THE KITCHEN. SHOWING THE SINGLE-STORY LIGHT OVER THREE-PANEL DOOR TO THE SERVICE PORCH AND THE BUILT-IN SPICE RACK. VIEW FACING WEST. - Hickam Field, NCO Housing Type 5, 206 Tenth Street, Honolulu, Honolulu County, HI

  15. INTERIOR OF LIVING/DINING ROOM. KITCHEN DOOR WITH DECORATIVE VISION PANEL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR OF LIVING/DINING ROOM. KITCHEN DOOR WITH DECORATIVE VISION PANEL TO LEFT. VIEW FACING NORTHWEST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Senior Officers' Quarters Type B, 23 Makalapa Drive, Pearl City, Honolulu County, HI

  16. Early Childhood Safety Checklist #3: Kitchen and Food Preparation and Storage Areas.

    ERIC Educational Resources Information Center

    Aronson, Susan S.

    1994-01-01

    This checklist of 24 specific health and safety concerns dealing with kitchen and food preparation storage areas can be used by day-care staff to identify and correct hazardous conditions. Areas of concern include hand washing, refrigeration, cooking, trash disposal, cleanliness, fire safety, burn hazards, and adult supervision. (MDM)

  17. Service-Learning and Integrated Course Redesign: Principles of Management and the Campus Kitchen Metaproject

    ERIC Educational Resources Information Center

    Flannery, Brenda L.; Pragman, Claudia H.

    2010-01-01

    This article describes the process of redesigning a Principles of Management course to integrate a service-learning metaproject. The metaproject was Campus Kitchen, a food recovery and delivery program operated on a handful of university campuses across the United States. We used L. Dee Fink's integrated course design approach as well as systems…

  18. Kinetic modeling of enzymatic hydrolysis of pretreated kitchen wastes for enhancing bioethanol production.

    PubMed

    Cekmecelioglu, Deniz; Uncu, Oya N

    2013-03-01

    It is well known that use of low cost and abundant waste materials in microbial fermentations can reduce product costs. Kitchen wastes disposed of in large amounts from cafeterias, restaurants, dining halls, food processing plants, and household kitchens contain high amounts of carbohydrate components such as glucose, starch, and cellulose. Efficient utilization of these sugars is another opportunity to reduce ethanol costs. In this study, the effect of pretreatment methods (hot water, acid solutions, and a control) on enzymatic hydrolysis of kitchen wastes was evaluated using a kinetic modeling approach. Fermentation experiments conducted with and without traditional fermentation nutrients were assessed at constant conditions of pH 4.5 and temperature of 30°C for 48h using commercial dry baker's yeast, Saccharomyces cerevisiae. The control, which involved no treatment, and hot water treated samples gave close glucose concentrations after 6h. The highest and lowest rates of glucose production were found as 0.644 and 0.128 (h(-1)) for the control (or no-pretreated (NPT)) and 1% acid solutions, respectively. The fermentation results indicated that final ethanol concentrations are not significantly improved by adding nutrients (17.2-23.3g/L). Thus, it was concluded that product cost can be lowered to a large extent if (1) kitchen wastes are used as a substrate, (2) no fermentation nutrient is used, and (3) hydrolysis time is applied for about 6h. Further optimization study is needed to increase the yield to higher levels.

  19. Trace element analysis of Alexander the Great's silver tetradrachms minted in Macedonia

    NASA Astrophysics Data System (ADS)

    Kallithrakas-Kontos, N.; Katsanos, A. A.; Touratsoglou, J.

    2000-11-01

    The coinage of Alexander the Great presents a special interest because of its international character in the frame of the ancient times. At least 31 mints (from Aigai to Babylon and from Pella to Alexandreia) operated in the vast state, which was created by Alexander in just over 10 years (334-323 BC). Impressive quantities of tetradrachms were consequently minted for the economic affairs of an expanding state. The mints continued to be active and after the premature death of the Macedonian king, producing among others and tetradrachms in his name. The elemental chemical composition of silver tetradrachms minted in Amphipolis as well as in other Macedonian Greek cities was analysed by energy dispersive X-ray fluorescence (EDXRF), and 12 elements were determined. The problem of the patina (silver corrosion layer) effects on the results was examined by analysis before and after the corrosion product removal. From the results of the chemical composition, a similar numismatic policy is deduced for all the analysed coin as well as metal provenance indications for some of the coins.

  20. Possible refugia in the Alexander Archipelago of southeastern Alaska during the late Wisconsin glaciation

    USGS Publications Warehouse

    Carrara, P.E.; Ager, T.A.; Baichtal, J.F.

    2007-01-01

    The interpretation of the extent of late Wisconsin glaciation in southeastern Alaska has varied between geologists and biologists. Maps and reports of the region prepared by geologists commonly indicated that late Wisconsin ice extended as a large uniform front west to the edge of the continental shelf. However, the distribution of plants and animals in the region has led many biologists to suggest that there may have been ice-free areas that served as refugia during the late Wisconsin. Based on analyses of aerial photographs, topographic maps, and bathymetric charts, in conjunction with a review of previous literature and reconnaissance fieldwork throughout the region, this study presents data supporting a limited ice extent in the Alexander Archipelago during the late Wisconsin and identifies possible ice-free areas that may have served as refugia. These areas include (1) the Fairweather Ground, (2) the Herbert Graves Island area, (3) the western coast of southern Baranof Island and adjacent continental shelf, (4) Coronation Island and the adjacent continental shelf, (5) the Warren Island area, (6) the continental shelf from west of Heceta Island to Forrester Island in the south, (7) parts of the west coast of southern Dall Island, and (8) lowland areas in southern Prince of Wales Island. The identification of these possible refugia has bearing on the recolonization of the Alexander Archipelago, as they could have served as centers of biotic dispersal upon regional deglaciation and as stepping stones for early humans with a maritime tradition entering the western hemisphere from Asia. ?? 2007 NRC Canada.

  1. [The distribution of microorganisms in household kitchens. II. Evaluation of results and hygienic inferences].

    PubMed

    Borneff, J; Hassinger, R; Wittig, J; Edenharder, R

    1988-03-01

    The very high morbidity rates of Enteritis infectiosa diseases demand improved prophylactic measures. An important indication of the source of these illnesses is the fact that infections in private households are about three times more frequent than in canteens. Indeed, the rise in morbidity is undoubtedly caused by inadequate treatment of raw products, of meal rests and by insufficient heating processes. Furthermore, in household kitchens no efforts are made to interrupt infection chains, and disinfections are considered as superfluous and housewives are content if their kitchens appear to be clean. The aim of our study performed in a normal household kitchen, was to investigate cross-contamination caused by pathogens, introduced into the kitchen from outdoors. A further aim was to establish the main sources of contamination in order to be able to recommend practical disinfection procedures. The main fields of contamination discovered when 55 meals prepared were: a) working surfaces (including boards of wood and plastics) b) kitchen- and cutting-machines. The amount of test organisms (Sarcinae), introduced into the kitchen (unbeknown to the housewives) by experimentally contaminated minced meat was only reduced by common cleaning procedures, in sofar as nearly half of the original contaminations could be demonstrated to be still present. However, when the normal cleanser was replaced by one containing hypochlorite, and with retention of the same working routines, about 90% bacteriologically clean surfaces were determined. In this way it could be demonstrated that infection chains can be interrupted. It is, however, not correct to compare the efficiency of these procedures with the efficiency of disinfection, according to the Federal Infectious Diseases Act (Bundesseuchengesetz). On practical application of these experiences it must be borne in mind that housewives should not be forced to apply medical disinfection procedures: indeed, traditional and practised

  2. Geohydrology and water-chemistry of the Alexander Valley, Sonoma County, California

    USGS Publications Warehouse

    Metzger, Loren F.; Farrar, Christopher D.; Koczot, Kathryn M.; Reichard, Eric G.

    2006-01-01

    This study of the geohydrology and water chemistry of the Alexander Valley, California, was done to provide an improved scientific basis for addressing emerging water-management issues, including potential increases in water demand and changes in flows in the Russian River. The study tasks included (1) evaluation of existing geohydrological, geophysical, and geochemical data; (2) collection and analysis of new geohydrologic data, including subsurface lithologic data, ground-water levels, and streamflow records; and (3) collection and analysis of new water-chemistry data. The estimated total water use for the Alexander Valley for 1999 was approximately 15,800 acre-feet. About 13,500 acre-feet of this amount was for agricultural use, primarily vineyards, and about 2,300 acre-feet was for municipal/industrial use. Ground water is the main source of water supply for this area. The main sources of ground water in the Alexander Valley are the Quaternary alluvial deposits, the Glen Ellen Formation, and the Sonoma Volcanics. The alluvial units, where sufficiently thick and saturated, comprise the best aquifer in the study area. Average recharge to the Alexander Valley is estimated from a simple, basinwide water budget. On the basis of an estimated annual average of 298,000 acre-feet of precipitation, 160,000 acre-feet of runoff, and 113,000 to 133,000 acre-feet of evapotranspiration, about 5,000 to 25,000 acre-feet per year is available for ground-water recharge. Because this estimate is based on differences between large numbers, there is significant uncertainty in this recharge estimate. Long-term changes in ground-water levels are evident in parts of the study area, but because of the sparse network and lack of data on well construction and lithology, it is uncertain if any significant changes have occurred in the northern part of the study area since 1980. In the southern half of the study area, ground-water levels generally were lower at the end of the 2002 irrigation

  3. Mass spectrometry in the home and garden.

    PubMed

    Pulliam, Christopher J; Bain, Ryan M; Wiley, Joshua S; Ouyang, Zheng; Cooks, R Graham

    2015-02-01

    Identification of active components in a variety of chemical products used directly by consumers is described at both trace and bulk levels using mass spectrometry. The combination of external ambient ionization with a portable mass spectrometer capable of tandem mass spectrometry provides high chemical specificity and sensitivity as well as allowing on-site monitoring. These experiments were done using a custom-built portable ion trap mass spectrometer in combination with the ambient ionization methods of paper spray, leaf spray, and low temperature plasma ionization. Bactericides, garden chemicals, air fresheners, and other products were examined. Herbicide applied to suburban lawns was detected in situ on single leaves 5 d after application.

  4. Mass Spectrometry in the Home and Garden

    NASA Astrophysics Data System (ADS)

    Pulliam, Christopher J.; Bain, Ryan M.; Wiley, Joshua S.; Ouyang, Zheng; Cooks, R. Graham

    2015-02-01

    Identification of active components in a variety of chemical products used directly by consumers is described at both trace and bulk levels using mass spectrometry. The combination of external ambient ionization with a portable mass spectrometer capable of tandem mass spectrometry provides high chemical specificity and sensitivity as well as allowing on-site monitoring. These experiments were done using a custom-built portable ion trap mass spectrometer in combination with the ambient ionization methods of paper spray, leaf spray, and low temperature plasma ionization. Bactericides, garden chemicals, air fresheners, and other products were examined. Herbicide applied to suburban lawns was detected in situ on single leaves 5 d after application.

  5. Front gardens to car parks: changes in garden permeability and effects on flood regulation.

    PubMed

    Warhurst, Jennifer R; Parks, Katherine E; McCulloch, Lindsay; Hudson, Malcolm D

    2014-07-01

    This study addresses the consequences of widespread conversion of permeable front gardens to hard standing car parking surfaces, and the potential consequences in high-risk urban flooding hotspots, in the city of Southampton. The last two decades has seen a trend for domestic front gardens in urban areas to be converted for parking, driven by the lack of space and increased car ownership. Despite media and political attention, the effects of this change are unknown, but increased and more intense rainfall, potentially linked to climate change, could generate negative consequences as runoff from impermeable surfaces increases. Information is limited on garden permeability change, despite the consequences for ecosystem services, especially flood regulation. We focused on eight flooding hotspots identified by the local council as part of a wider urban flooding policy response. Aerial photographs from 1991, 2004 and 2011 were used to estimate changes in surface cover and to analyse permeability change within a digital surface model in a GIS environment. The 1, 30 and 100 year required attenuation storage volumes were estimated, which are the temporary storage required to reduce the peak flow rate given surface permeability. Within our study areas, impermeable cover in domestic front gardens increased by 22.47% over the 20-year study period (1991-2011) and required attenuation storage volumes increased by 26.23% on average. These increases suggest that a consequence of the conversion of gardens to parking areas will be a potential increase in flooding frequency and severity - a situation which is likely to occur in urban locations worldwide.

  6. Society News: Astronomy in the garden wins RHS prize

    NASA Astrophysics Data System (ADS)

    2007-10-01

    The Spaced Out garden, sponsored by the RAS, won a Gold Medal from the Royal Horticultural Society at the Tatton Park Garden Show in August. It also provided a showcase for a model of the Philae Lander, part of ESA's Rosetta mission to comet 67 P/Churyumov-Gerasimenko and an unusual occasion for astronomy outreach.

  7. Reconceptualising Gardening to Promote Inclusive Education for Sustainable Development

    ERIC Educational Resources Information Center

    Johnson, Susan

    2012-01-01

    The ways in which gardening has been interpreted by schools in western societies have changed over the past 150 years. The intended purpose of school gardening with children (aged 5-14) and the pedagogies which teachers have adopted has varied depending on social, cultural and political expectations. This paper argues that a reconceptualised…

  8. Gardener and Landscape Worker. Student Material. Competency Based Education Curriculum.

    ERIC Educational Resources Information Center

    Long, Diana

    This secondary-level, competency-based curriculum contains modules for Gardener and Landscape Worker. A companion teacher's guide is available separately--see note. Each module contains a number of West Virginia-validated Gardener and Landscape Worker tasks/competencies with a performance guide listing the steps needed to perform each task,…

  9. School Gardens: Situating Students within a Global Context

    ERIC Educational Resources Information Center

    Wolsey, Thomas DeVere; Lapp, Diane

    2014-01-01

    School-based gardens are increasingly common. The benefits to students reflect principles of global education by modeling sustainability through responsible ecological planning and service to the community, the environment, and humanity. The authors propose a pedagogical framework for planning school gardens and related experiences that…

  10. Collection Development "Southwest Gardening": The Desert Shall Bloom

    ERIC Educational Resources Information Center

    Charles, John; Mosley, Shelley; Van Winkle, Sandra

    2008-01-01

    Gardening in the American Southwest (SW) is an extreme sport. Not only are gardeners challenged by geographic extremes from tropical deserts to subalpine locales, they must also deal with a wide range of climates. Winter in the mountains and higher regions means heavy snows, frozen soils, and temperatures that can dip below zero. In contrast,…

  11. The Effects of Rain Garden Size on Hydrologic Performance

    EPA Science Inventory

    Rain gardens are vegetated depressions designed to accept stormwater runoff. Manuals and guidance documents recommend sizing rain garden cells from 3% to 43% of the associated drainage area, based on factors including soil type, slope, amount of impervious cover in the drainage ...

  12. Predicting Teacher Likelihood to Use School Gardens: A Case Study

    ERIC Educational Resources Information Center

    Kincy, Natalie; Fuhrman, Nicholas E.; Navarro, Maria; Knauft, David

    2016-01-01

    A quantitative survey, built around the theory of planned behavior, was used to investigate elementary teachers' attitudes, school norms, perceived behavioral control, and intent in both current and ideal teaching situations toward using gardens in their curriculum. With positive school norms and teachers who garden in their personal time, 77% of…

  13. School Yard Gardening Reaps Harvest of Learning and Lettuce.

    ERIC Educational Resources Information Center

    Brasgalla, June

    1989-01-01

    Describes the experiences of a kindergarten class that conducted an extensive outdoor vegetable gardening project with the help of parent volunteers. The article presents seven steps to assist PTAs in establishing such a project and notes the value of school gardens in developing student skills. (SM)

  14. Flow Dynamics and Nutrient Reduction in Rain Gardens

    EPA Science Inventory

    The hydrological dynamics and changes in stormwater nutrient concentrations within rain gardens were studied by introducing captured stormwater runoff to rain gardens at EPA’s Urban Water Research Facility in Edison, New Jersey. The runoff used in these experiments was collected...

  15. Home gardening in urban poor communities of the Philippines.

    PubMed

    Miura, Shoko; Kunii, Osamu; Wakai, Susumu

    2003-01-01

    The deficiencies of micronutrients, in particular iron and vitamin A, are common in the Philippines, but their control measures through supplementation and fortification have shown several weaknesses. The present study examines the outcomes of a community-based approach including promotion of home gardening and a diversified dietary practice. A total of 152 mothers in two poor urban communities in Davao City, the Philippines were interviewed with a structured questionnaire. Participants were also asked to keep a brief 7-day self-administered household food record. Focus group discussions were conducted to obtain in-depth information on their attitudes toward home gardening and vegetable consumption. Home garden produce contributed to the diversification of carbohydrate consumed among participants. However, home garden produce reduced the consumption of protein-rich food. There was therefore no discernible improvement in the diets of participants from the consumption of home garden produce. In communities where there was no greengrocer, respondents shared the produce from home gardens. The community-based diet improvement program facilitated home gardening practices, which influenced the dietary practices of the urban poor. The monitoring of food consumption together with community-based programs needs to be expanded in urban poor communities. Our focus group discussion revealed that there was a cognition linking home gardening and vegetable consumption to poverty among some of the participants. More study is necessary on this finding.

  16. Development and pilot study findings of the Delta Garden Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this study was to explore how school–based gardening programs can affect health and related behaviors and to assess how such programs can be sustainable over time and replicated to more settings. Across the world, there has been a recent revitalization and reinvention of gardening eff...

  17. Economic Gardening through Entrepreneurship Education: A Service-Learning Approach

    ERIC Educational Resources Information Center

    Desplaces, David E.; Wergeles, Fred; McGuigan, Patrick

    2009-01-01

    This article outlines the implementation of a service-learning approach in an entrepreneurship programme using an "economic gardening" strategy. Economic Gardening through Service-Learning (EGS-L) is an approach to economic development that helps local businesses and students grow through a facilitated learning process. Learning is made possible…

  18. From Garden to Recipient: A Direct Approach to Nutrition Education

    ERIC Educational Resources Information Center

    Murphy, Barbara

    2013-01-01

    Maine Harvest for Hunger (MHH) involves Master Gardeners in food security through participation in gleaning and gardening projects that benefit food pantries. A statewide survey (Murphy, 2011a) indicates many food pantries face increased demand but are unable to distribute all of the donated produce. The MHH program in Oxford County is designed to…

  19. Engaging Urban Students in a Schoolyard Beautification and Gardening Project

    ERIC Educational Resources Information Center

    Ramey, Linda

    2012-01-01

    Community gardening provides many benefits for students like outdoor physical activity, an understanding of plant life cycles, food production and healthy eating (Blair, 2009; Whiren, 1995). Gardening also provides hands-on learning opportunities to draw parallels between what is needed for plants to grow and what students need to be healthy. When…

  20. Children Gardening: First Steps Towards a Sustainable Future.

    ERIC Educational Resources Information Center

    Moore, Robin C.

    1995-01-01

    Children's gardening is introduced within the broader frame of reference of sustainable development, regenerative design, and biodesign. Gardening in the primary grades is proposed as one of the most feasible pedagogical approaches for ensuring a daily learning experience that provides contact with nature. Presents a case study of children's…

  1. A Rain Garden for Our School: Becoming Environmental Stewards

    ERIC Educational Resources Information Center

    McFadyen, Joy

    2012-01-01

    In this article, the author talks about a rain garden project at Hampton Elementary School in Bay City, Michigan. The goal of the project was to slow and filter silt-laden runoff (from parking lots, sidewalks, and playground) on its path to Saginaw Bay in Lake Huron. In addition, doing so, the rain gardens would demonstrate to the township, city,…

  2. Gardening as a therapeutic intervention in mental health.

    PubMed

    Page, Mathew

    This article describes why one low-secure unit chose to initiate a horticultural therapy project and organise it as a 'workers' cooperative'. The therapeutic benefits of gardening are explored, particularly focusing on the social benefits. The article also discusses the issue of hope, which is an intrinsic requirement in gardening.

  3. Rain Garden Research at EPA's Urban Watershed Research Facility

    EPA Science Inventory

    I have been invited to give a presentation at the 2009 National Erosion Conference in Hartford, CT, on October 27-28, 2009. My presentation discusses the research on sizing of rain gardens that is being conducted using the large, parking lot rain gardens on-site. I discuss the ...

  4. Community Gardens as a Platform for Education for Sustainability

    ERIC Educational Resources Information Center

    Corkery, Linda

    2004-01-01

    Community gardens fulfil many roles, including the reclamation of public space, community building, and the facilitation of social and cultural expression. This paper discusses a nexus between research and education for sustainability that evolved out of an examination of the role of community gardens in fostering community development and…

  5. Improved biogas production from rice straw by co-digestion with kitchen waste and pig manure

    SciTech Connect

    Ye, Jingqing; Li, Dong; Sun, Yongming; Wang, Guohui; Yuan, Zhenhong; Zhen, Feng; Wang, Yao

    2013-12-15

    Highlights: • Biogas production was enhanced by co-digestion of rice straw with other materials. • The optimal ratio of kitchen waste, pig manure and rice straw is 0.4:1.6:1. • The maximum biogas yield of 674.4 L/kg VS was obtained. • VFA inhibition occurred when kitchen waste content was more than 26%. • The dominant VFA were propionate and acetate in successful reactors. - Abstract: In order to investigate the effect of feedstock ratios in biogas production, anaerobic co-digestions of rice straw with kitchen waste and pig manure were carried out. A series of single-stage batch mesophilic (37 ± 1 °C) anaerobic digestions were performed at a substrate concentration of 54 g/L based on volatile solids (VS). The results showed that the optimal ratio of kitchen waste, pig manure, and rice straw was 0.4:1.6:1, for which the C/N ratio was 21.7. The methane content was 45.9–70.0% and rate of VS reduction was 55.8%. The biogas yield of 674.4 L/kg VS was higher than that of the digestion of rice straw or pig manure alone by 71.67% and 10.41%, respectively. Inhibition of biogas production by volatile fatty acids (VFA) occurred when the addition of kitchen waste was greater than 26%. The VFA analysis showed that, in the reactors that successfully produced biogas, the dominant intermediate metabolites were propionate and acetate, while they were lactic acid, acetate, and propionate in the others.

  6. Burn and cut injuries related to job stress among kitchen workers in Japan.

    PubMed

    Haruyama, Yasuo; Matsuzuki, Hiroe; Tomita, Shigeru; Muto, Takashi; Haratani, Takashi; Muto, Shigeki; Ito, Akiyoshi

    2014-01-01

    To clarify the correlation between kitchen work-related burns and cuts and job stress, a self-administered questionnaire survey was conducted involving 991 kitchen workers among 126 kitchen facilities. The demographics, condition of burns and cuts, job stress with the Brief Job Stress Questionnaire (BJSQ), health condition, and work-related and environmental factors were surveyed. Multiple logistic regression models and trend tests were used according to quartiles (Q1, Q2, Q3, and Q4) of each sub-scale BJSQ. After adjustment for potential confounding variables, burns/cuts were associated with a higher score category (Q4) of job demands (OR: 2.56, 95% CI: 1.10-6.02/OR: 2.72, 95% CI: 1.30-5.69), psychological stress (OR: 4.49, 95% CI: 2.05-9.81/OR: 3.52, 95% CI: 1.84-6.72), and physical stress (OR: 2.41, 95% CI: 1.20-4.98/OR 2.16, 95% CI: 1.16-4.01). The ORs of the burn/cut injures increased from Q1 to Q4 with job demands (p for trend = 0.045/0.003), psychological stress (p for trend<0.001/0.001), and physical stress (p for trend = 0.006/0.005), respectively. These findings suggest that kitchen work-related burns and cuts are more likely to be correlated with job stress, and the higher the job stress score, the higher the frequency of burns and cuts among kitchen workers.

  7. Development of a novel compound microbial agent for degradation of kitchen waste.

    PubMed

    Zhao, Kaining; Xu, Rui; Zhang, Ying; Tang, Hao; Zhou, Chuanbin; Cao, Aixin; Zhao, Guozhu; Guo, Hui

    2017-02-21

    Large quantities of kitchen waste are produced in modern society and its disposal poses serious environmental and social problems. The aim of this study was to isolate degradative strains from kitchen waste and to develop a novel and effective microbial agent. One hundred and four strains were isolated from kitchen waste and the 84 dominant strains were used to inoculate protein-, starch-, fat- and cellulose-containing media for detecting their degradability. Twelve dominant strains of various species with high degradability (eight bacteria, one actinomycetes and three fungi) were selected to develop a compound microbial agent "YH" and five strains of these species including H7 (Brevibacterium epidermidis), A3 (Paenibacillus polymyxa), E3 (Aspergillus japonicus), F9 (Aspergillus versicolor) and A5 (Penicillium digitatum), were new for kitchen waste degradation. YH was compared with three commercial microbial agents-"Tiangeng" (TG), "Yilezai" (YLZ) and Effective Microorganisms (EM), by their effects on reduction, maturity and deodorization. The results showed that YH exerted the greatest efficacy on mass loss which decreased about 65.87% after 14 days. The agent inhibited NH3 and H2S emissions significantly during composting process. The concentration of NH3 decreased from 7.1 to 3.2ppm and that of H2S reduced from 0.7 to 0.2ppm. Moreover, E4/E6 (Extinction value460nm/Extinction value665nm) of YH decreased from 2.51 to 1.31, which meant YH had an obvious maturity effect. These results highlighted the potential application of YH in composting kitchen waste.

  8. Gardening is beneficial for health: A meta-analysis.

    PubMed

    Soga, Masashi; Gaston, Kevin J; Yamaura, Yuichi

    2017-03-01

    There is increasing evidence that gardening provides substantial human health benefits. However, no formal statistical assessment has been conducted to test this assertion. Here, we present the results of a meta-analysis of research examining the effects of gardening, including horticultural therapy, on health. We performed a literature search to collect studies that compared health outcomes in control (before participating in gardening or non-gardeners) and treatment groups (after participating in gardening or gardeners) in January 2016. The mean difference in health outcomes between the two groups was calculated for each study, and then the weighted effect size determined both across all and sets of subgroup studies. Twenty-two case studies (published after 2001) were included in the meta-analysis, which comprised 76 comparisons between control and treatment groups. Most studies came from the United States, followed by Europe, Asia, and the Middle East. Studies reported a wide range of health outcomes, such as reductions in depression, anxiety, and body mass index, as well as increases in life satisfaction, quality of life, and sense of community. Meta-analytic estimates showed a significant positive effect of gardening on the health outcomes both for all and sets of subgroup studies, whilst effect sizes differed among eight subgroups. Although Egger's test indicated the presence of publication bias, significant positive effects of gardening remained after adjusting for this using trim and fill analysis. This study has provided robust evidence for the positive effects of gardening on health. A regular dose of gardening can improve public health.

  9. Building America Case Study: Retrofitting Garden-Style Apartments, Brooklyn, New York

    SciTech Connect

    2016-12-01

    This research effort sought to achieve a solution package that yields energy savings greater than 30 percent over the pre-existing conditions in a minimally intrusive multifamily retrofit project. The Consortium for Advanced Residential Buildings (CARB) partnered with L+M Development Partners, Inc. on a Mitchell-Lama Housing Program project, Marcus Garvey Village, in Brooklyn, NY (Climate Zone 4A). The Mitchell-Lama Housing Program is a form of housing subsidy in the state of New York that provides affordable rental and cooperative housing to moderate- and middle-income families. Marcus Garvey Village was founded in 1975 and contains 625 residential units (ranging from studios to 5-bedroom units) in thirty-two 4-story garden-style apartment structures built with concrete and faced in light brown brick. The single largest challenge for implementation of energy conservation measures at Marcus Garvey was working within occupied spaces. Measures are being implemented in phases to minimize disruption. As of August 2015, the retrofit work is over 50 percent complete. The wall insulation, sealing of the through wall AC vent, and installation of new oil-filled electric baseboards with advanced controls are conducted at one time, limiting disruption to the living room space. In a similar fashion, the kitchen work is done, then the bathroom. The final selection of energy conservation measures is projected to save 26.5 percent in source energy with a cost just under $3.7 million and utility bill savings of nearly $480,000 (of an average $1.8 million annual utility cost for the development).

  10. Safety of gardening on lead- and arsenic-contaminated urban brownfields.

    PubMed

    Defoe, Phillip P; Hettiarachchi, Ganga M; Benedict, Christopher; Martin, Sabine

    2014-11-01

    Elevated levels of lead (Pb) and arsenic (As) are not uncommon for urban soils. Test plots were established at urban gardens in Tacoma and Seattle, WA. The Tacoma site was contaminated with Pb (51-312 mg kg) and As (39-146 mg kg), and the Seattle site had high Pb soil concentrations ranging from 506 to 2022 mg kg and As concentrations of <20 mg kg. The efficacy of biosolids mix and compost amendment in reducing Pb and As concentrations in three vegetables (carrots, lettuce, and tomatoes) and the bioaccessibility of soil Pb and As were evaluated. Food-chain transfer of Pb and As were evaluated by measuring plant Pb and As concentrations after kitchen-style washing, a laboratory cleaning procedure, or peeling. The experimental design was a randomized complete block with a split-plot arrangement. Tacoma site treatments included a Class A biosolids mix (TAGRO) with dolomite, and soil at the Seattle site was amended with Cedar-Grove compost (CGC) plus dolomite. TAGRO amendment diluted soil Pb by 10 to 23% and As by 12 to 25% at the Tacoma site, and CGC + dolomite resulted in 20 to 50% dilution in soil Pb at the Seattle site. Both amendments reduced Pb concentrations in vegetables by 50 to 71%, and As reductions ranged from 46 to 80%. At the Tacoma site, Pb concentrations (dry weight basis) in carrots, lettuce, and tomatoes ranged from 8.89 to 25.0, from 0.37 to 3.83, and from 0.54 to 1.24 mg kg, respectively. Plant As concentrations were below 703 μg kg (dry weight) for the vegetables and followed the order lettuce > carrot > tomato. Food-chain transfer of Pb and As in vegetables grown in contaminated urban soils were reduced by laboratory cleaning.

  11. Speciation despite globally overlapping distributions in Penicillium chrysogenum: the population genetics of Alexander Fleming’s lucky fungus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Eighty years ago, Alexander Fleming described the antibiotic effects of a fungus that had contaminated his bacterial culture, kick starting the antimicrobial revolution. The fungus was later ascribed to a globally distributed asexual species, Penicillium chrysogenum. Recently, the species has been...

  12. Mythorealistic Concept of "Beautiful Lady" in the Structure of the Author's Identity (Based on the Diaries of Alexander Blok)

    ERIC Educational Resources Information Center

    Minets, Diana

    2016-01-01

    The present paper deals with the diaries of Alexander Blok dated 1901-1921 reflecting the process of the writer's self-identification. During 20 years under the influence of various social and cultural situations Blok's "Self-Conception" is undergoing significant changes. The vector of these changes shows the complicated evolution of the…

  13. The Four Domains of Moral Education: The Contributions of Dewey, Alexander and Goleman to a Comprehensive Taxonomy.

    ERIC Educational Resources Information Center

    Zigler, Ronald Lee

    1998-01-01

    Attempts to place a neglected dimension of John Dewey's work into its proper context. Examines the works of Dewey, F. Matthias Alexander, and Daniel Goldman to create four domains that must be addressed by a truly comprehensive model of moral education: direct external, indirect external, direct internal, and indirect internal. (DSK)

  14. History of quantum electronics at the Moscow Lebedev and General Physics Institutes: Nikolaj Basov and Alexander Prokhorov.

    PubMed

    Karlov, N V; Krokhin, O N; Lukishova, S G

    2010-09-01

    Some moments of maser and laser history in the Soviet Union are outlined, commemorating the work of Nikolaj G. Basov and Alexander M. Prokhorov, who, together with Charles H. Townes, were awarded the 1964 Nobel Prize "for fundamental work in the field of quantum electronics, which has led to the construction of oscillators and amplifiers based on the maser-laser principle."

  15. Alexander Gordon, puerperal sepsis, and modern theories of infection control--Semmelweis in perspective.

    PubMed

    Gould, Ian M

    2010-04-01

    Ignaz Semmelweis, a Hungarian doctor who practised in 19th century Vienna, is widely believed to be the father of modern infection control. He earned this accolade when he showed that puerperal sepsis was contagious and that it could be prevented with adequate hand hygiene. In fact, such ideas had circulated in the medical world for at least a century before Semmelweis' work. Moreover, it is well documented that Alexander Gordon, an obstetrician working in Aberdeen, UK, was the first to prove the contagious nature of puerperal sepsis. He also advocated the need for good hygiene for its prevention in a thesis published in 1795. This work described an epidemic of puerperal sepsis that began in Aberdeen in 1789. Gordon's thesis was reprinted three times in Edinburgh, Philadelphia, and London over the next 55 years, suggesting that Semmelweis (1847) could well have known of his work. Like Semmelweis, Gordon was persecuted for his findings.

  16. Finding revelation in anthropology: Alexander Winchell, William Robertson Smith and the heretical imperative.

    PubMed

    Livingstone, David N

    2015-09-01

    Anthropological inquiry has often been considered an agent of intellectual secularization. Not least is this so in the sphere of religion, where anthropological accounts have often been taken to represent the triumph of naturalism. This metanarrative, however, fails to recognize that naturalistic explanations could sometimes be espoused for religious purposes and in defence of confessional creeds. This essay examines two late nineteenth-century figures--Alexander Winchell in the United States and William Robertson Smith in Britain--who found in anthropological analysis resources to bolster rather than undermine faith. In both cases these individuals found themselves on the receiving end of ecclesiastical censure and were dismissed from their positions at church-governed institutions. But their motivation was to vindicate divine revelation, in Winchell's case from the physical anthropology of human origins and in Smith's from the cultural anthropology of Semitic ritual.

  17. Neuromusicology or Musiconeurology? “Omni-art” in Alexander Scriabin as a Fount of Ideas

    PubMed Central

    Triarhou, Lazaros C.

    2016-01-01

    Science can uncover neural mechanisms by looking at the work of artists. The ingenuity of a titan of classical music, the Russian composer Alexander Scriabin (1872–1915), in combining all the sensory modalities into a polyphony of aesthetical experience, and his creation of a chord based on fourths rather than the conventional thirds are proposed as putative points of departure for insight, in future studies, into the neural processes that underlie the perception of beauty, individually or universally. Scriabin’s “Omni-art” was a new synthesis of music, philosophy and religion, and a new aesthetic language, a unification of music, vision, olfaction, drama, poetry, dance, image, and conceptualization, all governed by logic, in the quest for the integrative action of the human mind toward a “higher reality” of which music is only a component. PMID:27014167

  18. Bryan Coast, English Coast, Alexander Island, Fallieres Coast, and Bellingshausen Sea, Antarctica

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This image of Antarctica shows the Bryan Coast (lower left), the English Coast (lower central), Alexander Island (middle right), the Fallieres Coast (top right), and the Bellingshausen Sea. The entire continent has been dedicated to peaceful scientific investigation since 1961, with the signing of the Antarctic Treaty.The waters surrounding Antarctica are intensely cold. Salt water freezes at -2C, allowing sea ice to form. The middle left portion of the image shows quite a lot of sea ice in the Bellingshausen Sea. During the Antarctic winter, when data for this image was acquired, Antarctica doubles in size to about 28.5 million square km (or about 11 million square miles), and temperatures in the -60C range are common.This true-color image was compiled from MODIS data gathered March 29, 2002. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  19. Power Product Equipment Technician: Lawn and Garden Equipment. Teacher Edition. Student Version.

    ERIC Educational Resources Information Center

    Hilley, Robert

    This packet contains teacher and student editions for lawn and garden equipment repair and maintenance, intended for the preparation of power product equipment technicians. This publication contains four units: (1) introduction to lawn and garden equipment; (2) light-duty lawn and garden equipment; (3) heavy-duty lawn and garden equipment; and (4)…

  20. Participatory Rural Appraisal as an Approach to Environmental Education in Urban Community Gardens.

    ERIC Educational Resources Information Center

    Doyle, Rebekah; Krasny, Marianne

    2003-01-01

    Describes the Cornell University Garden Mosaics program in which youth learn about ethnic gardening practices in urban community gardens using research methods adapted from the Participatory Rural Appraisal (PRA). Conducts a study to determine whether youth could effectively facilitate PRA activities with gardeners and to document any social and…