WorldWideScience

Sample records for cleaning lady saves

  1. Cleaning lady saves the day

    CERN Multimedia

    2009-01-01

    At lunch time on Wednesday 21 January a guest at the CERN hostel put her food in the microwave oven and switched it on. "Within seconds I smelt plastic. I looked into the oven and saw flames. I switched it off, took my food out. But the flames continued and so I ran for the door." In the corridor she ran into Jane Kiranga, a cleaning lady working for the company ISS. Without hesitation Jane picked up a portable fire extinguisher, returned to the kitchen and stopped the fire. The Fire Brigade arrived a few minutes later and only needed to ventilate the kitchen. "Jane was just in time, because the flames had not left the oven yet. Her model behaviour deserves recognition," said the team leader on duty for the CERN Fire Brigade. A few days later Jane received a gift voucher from the Prevention and Training section of the Safety Commission (photo).

  2. Saving energy and improving IAQ through application of advanced air cleaning technologies

    OpenAIRE

    Fisk, W J

    2012-01-01

    In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

  3. Saving energy and improving IAQ through application of advanced air cleaning technologies

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, W.J; Destaillats, H.; Sidheswaran, M.A.

    2011-03-01

    In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

  4. Shopping-bag Ladies

    Institute of Scientific and Technical Information of China (English)

    达工

    2005-01-01

    Shopping-bag ladies don't beg publicly, but they do not refuse what is offered. Once a shopping-bag lady appears where you live, it is as hard to pass her by without giving her some money as it is to pay no attention to the collection box(功德箱) in church. And although you may not like it, if she chooses your doorway as her place to sleep,

  5. Lady Mal-Beth

    OpenAIRE

    Guarinos, Virginia

    2007-01-01

    En la historia de Macbeth hay un personaje que ha compartido con el protagonista el interés del público. Es Lady Macbeth. Símbolo de maldad y de ambición, Lady Macbeth se ha convertido en un estereotipo que ha traspasado las barreras de su propio continente literario-teatral. Ello merece un acercamiento a su perfil, desde la perspectiva contemporánea de la Teoría Fílmica Feminista, así como a las diversas construcciones que de ella han elaborado los tres principales directores de cine que han...

  6. Images of Ladies in Emma

    Institute of Scientific and Technical Information of China (English)

    戴和倩

    2013-01-01

    Jane Austen (1775-1817) is a British novelist, she began writing from 20 years old. Her most famous novel is Emma. In the novel, Jane Austen analyzes images of ladies in Emma. It mainly analyzes the hero Emma Smith and Jane who observe Em⁃ma’s self-righteous, self-contradictory by using the heart. The author explains images of ladies in Jane Austen ’s writing through shaping these three kinds of characters. Tough oblige has defects, which narrates the writer's understanding and perception to real⁃ity. It shows the images of ladies in Emma through portraying the three characters providing readers to amend themselves and consummate themselves, thought-provoking.

  7. Lady Gallants of Old

    Institute of Scientific and Technical Information of China (English)

    HUOJIANYING

    2005-01-01

    HE standard scenario in films and literary works about ancient China is that of an honest man being attacked and robbed by bandits,or a beautiful woman about to lose her virtue to a gang of ruffians. Just when it appears nothing can save them, a knight-errant and master of martial arts, rather than officer of the law,

  8. Clean Cities Tools: Tools to Help You Save Money, Use Less Petroleum, and Reduce Emissions (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2012-01-01

    Clean Cities Alternative Fuels and Advanced Vehicles Data Center (AFDC) features a wide range of Web-based tools to help vehicle fleets and individual consumers reduce their petroleum use. This brochure lists and describes Clean Cities online tools related to vehicles, alternative fueling stations, electric vehicle charging stations, fuel conservation, emissions reduction, fuel economy, and more.

  9. The Struggle of Lady Lazarus

    Institute of Scientific and Technical Information of China (English)

    成卓赢

    2009-01-01

    Lady Lagartls,the heroine of Sylvia Plath's poern,is also the image of the poetess herself. From the poem,the poetess fights against the society's traditional ideas about female and shows her struggle the cruel deity which results in the destruction of the body in fire as the phoenix does,and finally get a reborn of spirit.

  10. Clean Cities Tools: Tools to Help You Save Money, Use Less Petroleum, and Reduce Emissions (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.

  11. Facebook marketing communications plan for Ladies Gym

    OpenAIRE

    Orelma, Lilja

    2016-01-01

    Ladies Gym is a gym located in Vantaa, Finland. Until now, the company’s marketing actions have been limited to occasional e-mail newsletters, posters on the walls of the gym, and a newspaper advertisement once a year. The outcome of this thesis is a Facebook marketing communications plan that will be implemented by the company. Marketing communications and B-2-C relationship management are covered in the theoretical framework. Facebook as a marketing communications tool is covered in mor...

  12. GRISS BCN European Style for Ladies

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ GRISS BCN genesis Spain style brand, which is with authentic Spanish, French & Italian style that includes international brands such as Kleymac, Sita Murt, Mariona Gen, IKKS, Bleu Blanc Rouge. GRISS BCN brings a Mediterranean style and colors, a very high quality in all the garments, which are made of high level materials and hand made art items in order to service for the beautiful ladies who are seeking for better design, style and taste fashion boutique in Shanghai.

  13. SYQ-3型节能清蜡机研制与应用%Development and application of model SYQ-3 energy-saving paraffin cleaning equipment

    Institute of Scientific and Technical Information of China (English)

    李良青; 沈建华; 宋改春

    2001-01-01

    Model SYQ-3 paraffin cleaning equipment is a new kind of energy-saving wax removing and well flushing equipment which is designed for waxed oil well.Structure and working principle are introduced.Through field testing and application it is proved that this equipment has suitable structure and good performance.It is a ideal equipment for paraffin cleaning,and has high value for extending application.%SYQ-3型节能清蜡机是针对油井结蜡而专门研制的新型节能清蜡洗井设备,简要介绍该设备设计结构,工作原理,通过现场试验及应用,证明该设备结构合理,性能良好,是油井清蜡的一种较理想的设备,具有推广价值。

  14. Collar of Lady's Wear in Qing Dynasty

    Institute of Scientific and Technical Information of China (English)

    LI Xiao-jun

    2007-01-01

    The research is started with a query that whether the width of collar in Qing Dynasty Is too small. The paper bases on the statistics which come from the collection of the Costume Museum of Donghua University. compares the results with the natlonal standard specification, then analyzes the structure and shape of collars in Qing Dynasty, and tells the relationship between collar and the garment. Furthermore, the paper discusses the function of lady's collar in Qing Dynasty and gives a suggestion that collar being an Indicator to distinguish women's wear from children's wear.

  15. GRISS BCN European Style for Ladies

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    GRISS BCN genesis Spain style brand,which is with authentic Spanish,French & Italian style that includes international brands such as Kleymac,Sita Murt,Mariona Gen,IKKS,Bleu Blanc Rouge.GRISS BCN brings a Mediterranean style and colors,a very high quality in all the garments,which are made of high level materials and hand made art items in order to service for the beautiful ladies who are seeking for better design,style and taste fashion boutique in Shanghai.

  16. Three Spokane Moms Save Their School Libraries

    Science.gov (United States)

    Whelan, Debra Lau

    2008-01-01

    In this article, the author reports on how three women saved their school libraries and created an advocacy model for all. The dynamic trio: Lisa Layera Brunkan, the great researcher with exceptional people skills, Susan McBurney, the master organizer with a Ph.D. in linguistics, and Denette Hill, the numbers lady with fantastic business acumen,…

  17. Energy Saving Measures of Clean Air Conditioning System in Solid Dosage Forms Workshop of Pharmaceutical Companies%浅谈药厂固体制剂车间净化空调系统的节能措施

    Institute of Scientific and Technical Information of China (English)

    张帆

    2012-01-01

    According to large energy consumption of clean air-conditioning system in solid dosage forms workshop of pharmaceutical companies, combining with the project cases, this paper suggests three energy saving measures.%针对药厂固体制剂车间净化空调系统能耗大的问题,结合具体的工程案例,有针对性地提出了几种有效的节能措施。

  18. Acute hypervitaminosis A in a young lady.

    Science.gov (United States)

    Khasru, M R; Yasmin, R; Salek, A K; Khan, K H; Nath, S D; Selim, S

    2010-04-01

    Acute vitamin A toxicity from a large dose has been reported to cause pseudotumour cerebri. Usually it is common in children. Herein we present the case of a young lady of 18 years old with the complaints of headache, vomiting, back pain and diplopia after ingestion of high dose (about 10 million international units) vitamin A capsule intentionally at a time due to some family problems. She gave no history of fever, convulsion, unconsciousness, pain in eyes, difficulties in walking and jaundice or any urinary problem during this illness. On query she gave no history of taking any other drugs including oral contraceptive and tetracycline & steroids. She also gave no history of sleep disorder. There was bilateral papilloedema, pupils were a bit dilated symmetrically but reacting to light, visual acuity 6/60 on left eye and 6/18 on right eye and bilateral 6th cranial nerve palsy more marked on left side. MRI of brain and orbits showed normal study. Patient improved after giving acetazolamide. PMID:20395929

  19. The Soul and Body in Harmony——Lady Chatterley's Lover

    Institute of Scientific and Technical Information of China (English)

    马晓玲

    2000-01-01

    D.H. Lawrence's last masterpiece Lady Chatterley's Loter suffered a lot since it came to day. Now it has been proved not to be dirty, but clean, serious and full of the sense of beauty. The novel describes the love affairs between Lady Constance and her two lovers. Mick and Mellors, in fact, the real lover is Mellors, becatuse it shows the author's sexual ideas:the harmony of healthy soul and body. Lawrence focuses on the effect of industrialism on modern humanity. It describes the deformity and harmony of the sexual relation between men and women in order to show the tragic conflict between the modern industrial civilization and the human life. So it's necessary to establish the ideal relationship in society, based on the heathy human nature. Because of the description of sexual love, the novel at first was hard to accept by people. However once we have comprehended Lawrence's aim of his emphasis on the sexual act and thought, we can appreciate it at the height of philosophy and aesthetic appreciation. It's really Lawrence's contribution to literature.

  20. Iron lady, reflexiones sobre la imagen y el liderazgo. Iron lady, reflections about image and leadership

    Directory of Open Access Journals (Sweden)

    María Arnal Canudo

    2012-04-01

    Full Text Available A través de diversas teorías sobre el liderazgo así como la influencia del cine en el legado visual y biográfico de algunas personalidades relevantes, este artículo analiza el liderazgo de Margaret Thatcher mostrado en la película Iron Lady, sobrenombre con el que se la conoce. El largometraje presenta la figura de la que fuera primera ministra de Gran Bretaña a través de los recuerdos de su protagonista, los factores y circunstancias personales que influyeron en su estilo de gobernar y liderazgo, su personalidad y su faceta en el entorno familiar.Through some theories about leadership as well as the influence of the cinema in the visual and biographical legacy of some excellent personalities, this article analyzes the Margaret Thatcher’s leadership in the film Iron Lady, nickname with which she is known. The film shows the ex Prime Minister of Great Britain through hers personal memories, factors and circumstances that influenced in her style to govern and her leadership, its personality and its facet in the familiar surroundings.

  1. A Life Dedicated to Public Service: The Lady L Story

    Directory of Open Access Journals (Sweden)

    Maribeth P. Bentillo

    2016-05-01

    Full Text Available This study featured how a lady local politician rose to power as a barangay captain. It aimed to: describe her leadership orientation before she became a barangay captain, analyze the factors of her success stories in political leadership, extrapolate her values based on the problems/challenges met in the barangay, unveil her initiatives to address these problems, and interpolate her enduring vision for the future of the barangay. Through a biographical research design, with purposive sampling, a key female informant named as Lady L was chosen with the sole criteria of being a female Barangay Captain of Cebu City. Interview guides were utilized in the generation of Lady L’s biographic information about her political career.Lady L’s experiences in waiting for the perfect time and working in the private sector destined her to have a successful political career enhanced with passion and family influence. Encountering problems concerning basic education and unwanted migrants in Barangay K did not discourage her choice to run for re-election, because of her dedication to public service. Her ways to reach out and collaborate with welfare groups mitigate the problems of parental neglect and informal settlers in her barangay. The story of Lady L implies that in Cebu City, issues arise as a result of the practice of partisan politics, gender issues have minor bearing, and she envisioned a healthy and welleducated barangay, with an improved wellness and child care development.

  2. Intraguild predation and native lady beetle decline.

    Directory of Open Access Journals (Sweden)

    Mary M Gardiner

    Full Text Available Coccinellid communities across North America have experienced significant changes in recent decades, with declines in several native species reported. One potential mechanism for these declines is interference competition via intraguild predation; specifically, increased predation of native coccinellid eggs and larvae following the introduction of exotic coccinellids. Our previous studies have shown that agricultural fields in Michigan support a higher diversity and abundance of exotic coccinellids than similar fields in Iowa, and that the landscape surrounding agricultural fields across the north central U.S. influences the abundance and activity of coccinellid species. The goal of this study was to quantify the amount of egg predation experienced by a native coccinellid within Michigan and Iowa soybean fields and explore the influence of local and large-scale landscape structure. Using the native lady beetle Coleomegilla maculata as a model, we found that sentinel egg masses were subject to intense predation within both Michigan and Iowa soybean fields, with 60.7% of egg masses attacked and 43.0% of available eggs consumed within 48 h. In Michigan, the exotic coccinellids Coccinella septempunctata and Harmonia axyridis were the most abundant predators found in soybean fields whereas in Iowa, native species including C. maculata, Hippodamia parenthesis and the soft-winged flower beetle Collops nigriceps dominated the predator community. Predator abundance was greater in soybean fields within diverse landscapes, yet variation in predator numbers did not influence the intensity of egg predation observed. In contrast, the strongest predictor of native coccinellid egg predation was the composition of edge habitats bordering specific fields. Field sites surrounded by semi-natural habitats including forests, restored prairies, old fields, and pasturelands experienced greater egg predation than fields surrounded by other croplands. This study shows

  3. Intraguild predation and native lady beetle decline.

    Science.gov (United States)

    Gardiner, Mary M; O'Neal, Matthew E; Landis, Douglas A

    2011-01-01

    Coccinellid communities across North America have experienced significant changes in recent decades, with declines in several native species reported. One potential mechanism for these declines is interference competition via intraguild predation; specifically, increased predation of native coccinellid eggs and larvae following the introduction of exotic coccinellids. Our previous studies have shown that agricultural fields in Michigan support a higher diversity and abundance of exotic coccinellids than similar fields in Iowa, and that the landscape surrounding agricultural fields across the north central U.S. influences the abundance and activity of coccinellid species. The goal of this study was to quantify the amount of egg predation experienced by a native coccinellid within Michigan and Iowa soybean fields and explore the influence of local and large-scale landscape structure. Using the native lady beetle Coleomegilla maculata as a model, we found that sentinel egg masses were subject to intense predation within both Michigan and Iowa soybean fields, with 60.7% of egg masses attacked and 43.0% of available eggs consumed within 48 h. In Michigan, the exotic coccinellids Coccinella septempunctata and Harmonia axyridis were the most abundant predators found in soybean fields whereas in Iowa, native species including C. maculata, Hippodamia parenthesis and the soft-winged flower beetle Collops nigriceps dominated the predator community. Predator abundance was greater in soybean fields within diverse landscapes, yet variation in predator numbers did not influence the intensity of egg predation observed. In contrast, the strongest predictor of native coccinellid egg predation was the composition of edge habitats bordering specific fields. Field sites surrounded by semi-natural habitats including forests, restored prairies, old fields, and pasturelands experienced greater egg predation than fields surrounded by other croplands. This study shows that intraguild

  4. Spatial construction in Shanghai lady: a Chinese adaptation

    Directory of Open Access Journals (Sweden)

    Chen Liang

    2015-02-01

    Full Text Available This article aims to provide spatial analysis of an adaptation of Ibsen’s The Lady from the Sea and the musical Shanghai Lady staged in China in 2009 and directed by Shi Jun, a young Chinese associate professor from Shanghai Theatre Academy. The notion of space may be viewed from two perspectives: first, as a textual construction, it reflects the characterization applied and theme shaped by the director; second, as an on-stage theatrical technique, it conveys the director’s understanding and innovative manoeuvre of adaptation in the target culture. The article tries to analyse the spatial renovation in Shanghai Lady, both in the text and on the stage, from the two perspectives mentioned above and aims to reveal the contemporary Chinese ideological reception of Ibsen’s plays and the literary techniques exhibited in its adaptation.

  5. 76 FR 36138 - Certificate of Alternative Compliance for the Passenger Vessel CHICAGO'S LEADING LADY

    Science.gov (United States)

    2011-06-21

    ... SECURITY Coast Guard Certificate of Alternative Compliance for the Passenger Vessel CHICAGO'S LEADING LADY... Alternative Compliance was issued for the passenger vessel CHICAGO'S LEADING LADY. DATES: The Certificate of... passenger vessel CHICAGO'S LEADING LADY. The vessel's primary purpose is to give architectural tours on...

  6. Thermoluminescence characteristics of pottery lady figures from Tang dynasty

    International Nuclear Information System (INIS)

    The styles of pottery figures varied tremendously as time passed by. The typical one for the Tang dynasty is the standing lady with its big hair tuft, loose robe and round body to reflect the 'fat' fashion at that time. Forty three painted pottery of standing 'lady' were studied using thermoluminescence dating techniques. The results indicate that genuine figures have similar TL characteristics, such as shape of TL glow curves, equivalent doses and TL sensitivity to irradiation dose, which are significantly different from faked ones. Even artificial irradiation cannot simulate these TL characteristics

  7. Analysis of My Fair Lady from the Perspective of Sociolinguistics

    Institute of Scientific and Technical Information of China (English)

    马晓燕; 郭鸿雁

    2012-01-01

      My Fair Lady is a movie about how a poor flower girl is turned into a graceful lady by changing the language she speaks with the help of a linguist. It demonstrates the great influence that language exerts on a person’s experience. This paper tries to analyze the movie from the perspective of sociolinguistics, especially the language variations caused by region, class, and gender difference, with the aim of helping the reader to have a better understanding of the movie and displaying the charm of lan⁃guage.

  8. Lady Macbeth and us. Power, body and desire

    Directory of Open Access Journals (Sweden)

    Tiziana de Rogatis

    2013-05-01

    Full Text Available Aim of the study is to analyze some traits of the women’s identity  as they emerge during the Early modern age. The analysis is focused on some passages from Macbeth, the Shakespeare’s play, related to the metamorfical and absolute (both feminine and masculine figure of Lady Macbeth. The study proceeds in the analysis going through the close reading and to the psychoanalitic interpretation and, besides, to  the hystorical reconstrution of the visibile figures (especially Elizabeth I, which have inspired the Lady Macbeth’s figure and her crossing the genders

  9. Oral Cleaning Products Enterprise Clean Production Realize the Energy Saving and Emission Reduction%口腔清洁用品企业推行清洁生产实现节能减排

    Institute of Scientific and Technical Information of China (English)

    梁悦颜

    2012-01-01

    在口腔清洁用品企业的发展及污染现状的基础上,提出实施清洁生产有助于企业节能减排;并以广东省某口腔清洁用品企业实施清洁生产的实践情况为例,分析所实施的清洁生产方案的节能减排效果,为口腔清洁用品企业今后的清洁生产审核积累了经验。%In the mouth clean things the development of the enterprise and pollution of the present situation of the foundation,proposed to implement clean production can help enterprise energy conservation and emission reduction;In Guangdong province and some oral cleaning products enterprise implementation of cleaner production practice as an example,the passage analyzes the implement clean production plan for energy conservation and emission reduction effect,for oral cleaning products in the future of the enterprise cleaner production audits accumulated experience.

  10. Drama in the Classroom: Lady Macbeth Comes to Life!

    Science.gov (United States)

    Taylor, Joanne

    1989-01-01

    Describes how literature teachers can enliven Shakespeare's "Macbeth" by performing Lady Macbeth's sleepwalking episode (Act 5, Scene 1) with their class. Provides a lesson plan to set up and discuss the performance. Notes that this lesson lets students view a Shakespearean play from both theatrical and academic perspective. (MM)

  11. Online soot cleaning using infrasound

    Energy Technology Data Exchange (ETDEWEB)

    Torra i Fernandez, Eric; Ellebro, Martin [Infrafone AB, Stockholm (Sweden)

    2013-10-01

    The company Infrafone has been using infrasound as a soot cleaning method for more than 30 years. Infrasonic soot cleaning increases the efficiency, the availability and the lifetime of marine and industrial boilers. The properties and the description of infrasound and Infrafone's soot cleaning method are presented. Moreover, a brief comparison with audible sonic horns is carried out. The results and the savings of installing Infrafone's infrasonic cleaners are presented here with several case studies. (orig.)

  12. VULVAR LIPOMA IN POSTMENOPAUSAL LADY: A RARE CASE REPORT

    Directory of Open Access Journals (Sweden)

    Jayanta

    2014-07-01

    Full Text Available Different lesions may present as vulvar swelling. Bartholin cyst is the most common among different mass lesions of vulva. To mention other mass lesions of vulva are mucous cyst, haemangioma, sebaceous cyst, fibroma, fibromyoma and lipoma. Though lipoma is the most common soft tissue benign tumour of the body, it is very rare in vulva. In post-menopausal lady lipoma of vulva is not reported yet.

  13. VULVAR LIPOMA IN POSTMENOPAUSAL LADY: A RARE CASE REPORT

    OpenAIRE

    Jayanta; Abhijit De; Ashis Kumar; Salil Bindu

    2014-01-01

    Different lesions may present as vulvar swelling. Bartholin cyst is the most common among different mass lesions of vulva. To mention other mass lesions of vulva are mucous cyst, haemangioma, sebaceous cyst, fibroma, fibromyoma and lipoma. Though lipoma is the most common soft tissue benign tumour of the body, it is very rare in vulva. In post-menopausal lady lipoma of vulva is not reported yet.

  14. True Cost of Amateur Clean rooms

    Science.gov (United States)

    Ramsey, W. Lawrence

    2005-01-01

    This viewgraph document reviews the cost factors for clean rooms that are not professionally built, monitored or maintained. These amateur clean rooms are built because scientist and engineers desire to create a clean room to build a part of an experiment that requires a clean room, and the program manager is looking to save money. However, in the long run these clean rooms may not save money, as the cost of maintenance may be higher due to the cost of transporting the crews, and if the materials were of lesser quality, the cost of modifications may diminish any savings, and the product may not be of the same quality. Several examples are shown of the clean rooms that show some of the problems that can arise from amateur clean rooms.

  15. Professor Goes Gaga: Teaching Lady Gaga and the Sociology of Fame

    Science.gov (United States)

    Deflem, Mathieu

    2013-01-01

    This paper presents an account of the conditions and consequences of a university-level teaching experience in the sociology of fame centered on the case of Lady Gaga. When the course "Lady Gaga and the Sociology of the Fame" at the University of South Carolina was announced in the autumn of 2010, it became the number-one Lady Gaga news story,…

  16. Plasma Cleaning

    Science.gov (United States)

    Hintze, Paul E.

    2016-01-01

    NASA's Kennedy Space Center has developed two solvent-free precision cleaning techniques: plasma cleaning and supercritical carbon dioxide (SCCO2), that has equal performance, cost parity, and no environmental liability, as compared to existing solvent cleaning methods.

  17. Joana Dark and the werewolf woman: the rite of passage of our lady

    Directory of Open Access Journals (Sweden)

    John C. Dawsey

    2006-01-01

    Full Text Available This essay deals with unexpected aspects of field experience in Aparecida, particularly from the viewpoint of a carnival fair. An image of Our Lady is there juxtaposed to that of a werewolf woman. So as to discuss the montage-like effects of this experience, an attempt is made to accompany a double rite of passage involving symmetrically inverted movements of Our Lady and pilgrims. First, the pilgrimage of devotees. Then, of Our Lady. Unresolved questions arise, as from the bottom of a river. A tragic story of Our Lady unfolds. In the beginning, a body without a head. And a head without a body.

  18. Safety and Energy Saving Based Self-cleaning System for Filter Screen of Setting Machines%基于安全节能的定形机滤网自清理系统

    Institute of Scientific and Technical Information of China (English)

    丁伯军; 柏宇轩

    2016-01-01

    The working principle of setting machine was expounded, energy saving method of setting machine was introduced, the design scheme of self-cleaning system for the filter screen of a new type setting machine were proposed, the research status about the filter screen of the setting machine and the problems of the pull-pull filter screen and the built-in filter screen were pointed out, and the working principle of the self-cleaning system of setting machine was introduced, the advantages of the self-cleaning system for filter screen of the setting machine were verified by an example. The results show that the application of the self-cleaning system for filter screen of the setting machine has a positive effect on reducing the hidden danger of fire, improving the stability of the prod-ucts, reducing the energy consumption and improving the automation degree of the printing and dyeing enterprises.%阐述了定形机的工作原理,介绍了定形机的节能方法,提出一种新型定形机滤网自清理系统的设计方案,指出了定形机滤网的研究现状及抽拉式过滤网、内置式过滤网存在的问题,并介绍了定形机滤网自清理系统的工作原理,通过实例对比验证了定形机滤网自清理系统的优点。结果表明,定形机滤网自清理系统的应用对印染企业减少火灾隐患、提高产品稳定性、降低能耗、提高自动化程度起到了积极的作用。

  19. I vote the young lady tells us a story

    OpenAIRE

    Busby, Lisa

    2012-01-01

    I vote the young lady tell us a story turns ephemeric readymade items into small interactive audio playback devices suitable for DJ-ing existing audio. This work presented a series of new compositions (in response to the theme of ‘Alice in Wonderland’ as set by the initial commissioning gallery - the compositions were intended to loosely ‘score’ the Carroll books) which were resonated using piezo disc systems through a series of 12 ephemeric readymades. These resonators were DJ-ed alongside e...

  20. Ladies and Gentlemen, Women and Men: A Study of the Connotations of Words Indicating Gender.

    Science.gov (United States)

    Moely, Barbara E.; Kreicker, Kimberley

    1984-01-01

    College students (N=100) rated the words "lady,""woman,""gentleman," and "man" on several adjective scales to investigate connotations of these words. Ratings indicated that "gentleman" implied greater competence and warmth than "man," while the term "lady" suggested less competence and warmth than the term "woman" did. (BH)

  1. Measuring Savings

    OpenAIRE

    Mark Schreiner

    2001-01-01

    Development depends on saving. But what exactly is saving, and how is it measured? This paper defines saving and describes several measures of financial savings. The measures account for the passage of time and for the three stages of saving: putting in (depositing), keeping in (maintaining a balance), and taking out (withdrawing). Together, the different measures capture how people move financial resources through time.

  2. 电炉炼钢节能减排和清洁生产技术探讨%Study on electric arc furnace of energy saving and emission reduction and clean production technology

    Institute of Scientific and Technical Information of China (English)

    贺道中; 彭自胜; 肖鸿光

    2013-01-01

    衡钢通过优化电炉铁水热装工艺,并实施电炉转炉化供氧技术,电炉冶炼电耗显著降低.采用炉盖四孔直排和屋顶罩相结合的除尘工艺,解决了电炉热装铁水比例高、除尘负荷大的问题,实现节能减排和清洁生产.%Power consumption during steelmaking in electric arc furnace was remarkably decreased through optimizing the percentage of the charge with hot metal charging, and implemented electric arc furnace supplying oxygen as converter technology in Hengyang Plant. The dust removal technology of the four holes straight row furnace cover and roof combination of cover were applied. The problems on high ratio of the furnace hot metal charging, the large dust loading were solved, and make energy saving , emission reduction and clean production realized.

  3. Clean data

    CERN Document Server

    Squire, Megan

    2015-01-01

    If you are a data scientist of any level, beginners included, and interested in cleaning up your data, this is the book for you! Experience with Python or PHP is assumed, but no previous knowledge of data cleaning is needed.

  4. First Lady Hillary Clinton is greeted by NASA Administrator Goldin

    Science.gov (United States)

    1999-01-01

    First Lady Hillary Rodham Clinton and her daughter, Chelsea, are greeted by NASA Administrator Daniel S. Goldin upon their arrival at the Skid Strip at Cape Canaveral Air Station. Next to Gold are (from left) Deputy Director for Business Operations Jim Jennings and Mrs. Goldin. Mrs. Clinton and Chelsea are here to view the launch of Space Shuttle mission STS-93, scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five- day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes.

  5. RECURRENT SALMONELLA TYPHI CHEST WALL ABSCESSES IN A DIABETIC LADY

    Directory of Open Access Journals (Sweden)

    Jayasri Helen

    2014-09-01

    Full Text Available : Salmonella enterica serovar typhi causing typhoid fever is common in many parts of the world particularly in developing countries. Extra intestinal manifestations are uncommon and occur in immunocompromised individuals such as patients with diabetes, HIV infection, chronic steroid use, chemotherapy and malignancy. We report a case of Salmonella typhi causing recurrent chest wall abscesses in a lady with uncontrolled diabetes. She was admitted with high grade fever, left sided chest wall abscess and a previous history of two similar chest wall abscesses. After hospitalization prompt incision and drainage was done and aerobic culture of pus grew moderate growth of Salmonella typhi resistant to ciprofloxacin and sensitive to cephalosporins. Based on culture report our patient was treated with oral azithromycin for ten days and parenteral ceftriaxone for six weeks. There was rapid and full recovery and six months follow up revealed no recurrence.

  6. First evidence of a volatile sex pheromone in lady beetles.

    Directory of Open Access Journals (Sweden)

    Bérénice Fassotte

    Full Text Available To date, volatile sex pheromones have not been identified in the Coccinellidae family; yet, various studies have suggested that such semiochemicals exist. Here, we collected volatile chemicals released by virgin females of the multicolored Asian lady beetle, Harmonia axyridis (Pallas, which were either allowed or not allowed to feed on aphids. Virgin females in the presence of aphids, exhibited "calling behavior", which is commonly associated with the emission of a sex pheromone in several Coleoptera species. These calling females were found to release a blend of volatile compounds that is involved in the remote attraction (i.e., from a distance of males. Gas Chromatography-Mass Spectrometry (GC-MS analyses revealed that (--β-caryophyllene was the major constituent of the volatile blend (ranging from 80 to 86%, with four other chemical components also being present; β-elemene, methyl-eugenol, α-humulene, and α-bulnesene. In a second set of experiments, the emission of the five constituents identified from the blend was quantified daily over a 9-day period after exposure to aphids. We found that the quantity of all five chemicals significantly increased across the experimental period. Finally, we evaluated the activity of a synthetic blend of these chemicals by performing bioassays which demonstrated the same attractive effect in males only. The results confirm that female H. axyridis produce a volatile sex pheromone. These findings have potential in the development of more specific and efficient biological pest-control management methods aimed at manipulating the behavior of this invasive lady beetle.

  7. Household Savings

    DEFF Research Database (Denmark)

    Browning, Martin; Lusardi, Annamaria

    of standard optimization techniques and focuses instead on direct consideration on saving. We provide a section on facts: who save and how much. We then discuss informally the recent decline in the U.S. saving rate and whether the theory is of much use in understanding this and other changes in aggregate...... saving rates over time. We do not find any convincing explanation for the change in saving rates. We also discuss some analyses of saving behavior over the life-cycle, addressing such questions as whether households save "enough" for retirement and whether the consumption patterns of older households can......In this survey, we review the recent theoretical and empirical literature on household saving and consumption. The discussion is structured around a list of motives for saving and how well the standard theory captures these motives. We show that almost all of the motives for saving that have been...

  8. Clean Cities 2010 Annual Metrics Report

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.

    2012-10-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2010. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  9. Clean Cities 2011 Annual Metrics Report

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.

    2012-12-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2011. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  10. Incorporating a Sorghum Habitat for Enhancing Lady Beetles (Coleoptera: Coccinellidae in Cotton

    Directory of Open Access Journals (Sweden)

    P. G. Tillman

    2012-01-01

    Full Text Available Lady beetles (Coleoptera: Coccinellidae prey on insect pests in cotton. The objective of this 2 yr on-farm study was to document the impact of a grain sorghum trap crop on the density of Coccinellidae on nearby cotton. Scymnus spp., Coccinella septempunctata (L., Hippodamia convergens Guérin-Méneville, Harmonia axyridis (Pallas, Coleomegilla maculata (De Geer, Cycloneda munda (Say, and Olla v-nigrum (Mulsant were found in sorghum over both years. Lady beetle compositions in sorghum and cotton and in yellow pyramidal traps were similar. For both years, density of lady beetles generally was higher on cotton with sorghum than on control cotton. Our results indicate that sorghum was a source of lady beetles in cotton, and thus incorporation of a sorghum habitat in farmscapes with cotton has great potential to enhance biocontrol of insect pests in cotton.

  11. Incorporating a Sorghum Habitat for Enhancing Lady Beetles (Coleoptera: Coccinellidae) in Cotton

    OpenAIRE

    P. G. Tillman; Cottrell, T. E.

    2012-01-01

    Lady beetles (Coleoptera: Coccinellidae) prey on insect pests in cotton. The objective of this 2 yr on-farm study was to document the impact of a grain sorghum trap crop on the density of Coccinellidae on nearby cotton. Scymnus spp., Coccinella septempunctata (L.), Hippodamia convergens Guérin-Méneville, Harmonia axyridis (Pallas), Coleomegilla maculata (De Geer), Cycloneda munda (Say), and Olla v-nigrum (Mulsant) were found in sorghum over both years. Lady beetle compositions in sorghum and ...

  12. Regulatory Bodies: Dramatic Creativity, Control and the Commodity of Lady Audley's Secret

    Directory of Open Access Journals (Sweden)

    Kate Mattacks

    2009-04-01

    Full Text Available 'Lady Audley's Secret' resonates with a sense of theatricality grounded in the eponymous heroine's propensity for visual tactics to attract an audience. Repositioning the dramatic exchange between actress and audience within the domestic sphere sensitised the reader to the question of diagnosing morally degenerative artificiality whilst involving the reader in the complicit act of encouraging Lady Audley's performance through consumer demand. This complex relationship between consumerism, theatre and society saw Lady Audley's figure assume an iconic status, but little has been written on the creative interplay between the novel and the theatre itself. Beginning with the way in which aspiring actresses used Lady Audley as a model to display their histrionic variety, I argue that the theatre used her character to engage with the complex connections between drama and commodity culture. Her autophagy in favour of a false identity provided a model for actresses to visualise self-commodification whilst highlighting the tension between the material practices of the theatre and the materiality of commodity culture. The drive for regulation of the theatrical medium finds its locus in the licensing text/published acting edition of William E. Suter's 'Lady Audley's Secret' (1863. Here I move to show how Suter's adaptation functioned as a site where the state regulation of the theatre was explored and contested. These unauthorised images of Lady Audley's containment came to symbolise not only the regulatory processes of licensing and copyright, but also the creative exploitation of a commodity culture critiqued through the dehumanised form of Braddon's original heroine.

  13. Unintended effects of the herbicides 2,4-D and dicamba on lady beetles.

    Science.gov (United States)

    Freydier, Laurène; Lundgren, Jonathan G

    2016-08-01

    Weed resistance to glyphosate and development of new GM crops tolerant to 2,4-dichlorophenoxyacetic acid (2,4-D) and dicamba is expected to lead to increased use of these herbicides in cropland. The lady beetle, Coleomegilla maculata is an important beneficial insect in cropland that is commonly used as an indicator species in safety evaluations of pesticides. Here, we examined the lethal and non-lethal effects of 2,4-D and dicamba active ingredients and commercial formulations to this lady beetle species, and tested for synergistic effects of the herbicides. Second instars of lady beetles were exposed to an experimental treatment, and their mortality, development, weight, sex ratio, fecundity, and mobility was evaluated. Using similar methods, a dose-response study was conducted on 2,4-D with and without dicamba. The commercial formulation of 2,4-D was highly lethal to lady beetle larvae; the LC90 of this herbicide was 13 % of the label rate. In this case, the "inactive" ingredients were a key driver of the toxicity. Dicamba active ingredient significantly increased lady beetle mortality and reduced their body weight. The commercial formulations of both herbicides reduced the proportion of males in the lady beetle population. The herbicides when used together did not act synergistically in their toxicity toward lady beetles versus when the chemistries were used independently. Our work shows that herbicide formulations can cause both lethal and sublethal effects on non-target, beneficial insects, and these effects are sometimes driven by the "inactive" ingredients. The field-level implications of shifts in weed management practices on insect management programs should receive further attention. PMID:27282375

  14. Review On Automatic-Cleaning Basket Strainer

    Directory of Open Access Journals (Sweden)

    Deepak Gothwal

    2015-04-01

    Full Text Available Abstract Clean water is a basic need of every individual. Today in numerous cities of India large number of waste water is produced. Such waste water is polluting natural water bodies like rivers lakes etc. Hence waste water filtration amp waters final purification is need of hour. In conventional type of filters when strainer gets clogged we have to manually clean it which takes time amp filtration processes stops during cleaning process. While in Self-Cleaning Basket Strainer when strainer gets clogged a pressure difference is created between inlet amp outlet nozzle which is sensed by the differential pressure gauges. A differential pressure gauge activates backwash assembly which automatically cleans the strainer. Hence Self-Cleaning Basket Strainer is used to save cleaning time amp it automates the filtering process.

  15. Precision Cleaning - Path to Premier

    Science.gov (United States)

    Mackler, Scott E.

    2008-01-01

    ITT Space Systems Division s new Precision Cleaning facility provides critical cleaning and packaging of aerospace flight hardware and optical payloads to meet customer performance requirements. The Precision Cleaning Path to Premier Project was a 2007 capital project and is a key element in the approved Premier Resource Management - Integrated Supply Chain Footprint Optimization Project. Formerly precision cleaning was located offsite in a leased building. A new facility equipped with modern precision cleaning equipment including advanced process analytical technology and improved capabilities was designed and built after outsourcing solutions were investigated and found lacking in ability to meet quality specifications and schedule needs. SSD cleans parts that can range in size from a single threaded fastener all the way up to large composite structures. Materials that can be processed include optics, composites, metals and various high performance coatings. We are required to provide verification to our customers that we have met their particulate and molecular cleanliness requirements and we have that analytical capability in this new facility. The new facility footprint is approximately half the size of the former leased operation and provides double the amount of throughput. Process improvements and new cleaning equipment are projected to increase 1st pass yield from 78% to 98% avoiding $300K+/yr in rework costs. Cost avoidance of $350K/yr will result from elimination of rent, IT services, transportation, and decreased utility costs. Savings due to reduced staff expected to net $4-500K/yr.

  16. Clean catch urine sample

    Science.gov (United States)

    Urine culture - clean catch; Urinalysis - clean catch; Clean catch urine specimen; Urine collection - clean catch ... lips" (labia). You may be given a special clean-catch kit that contains sterile wipes. Sit on ...

  17. Teaching Eighteenth-Century Poetic Satire with a Competency-Based Approach: Jonathan Swift and Lady Mary Wortley Montagu

    Science.gov (United States)

    Modia, María Jesús Lorenzo; Álvarez, Begoña Lasa

    2011-01-01

    The purpose of this essay is to analyse the teaching of literature with a competency-based approach. This is exemplified by means of a thorough study of a poetic duel between two relevant eighteenth-century writers, Jonathan Swift and Lady Mary Wortley Montagu, and more specifically, by means of the satires entitled respectively "The Lady's…

  18. The Application of Communication Accommodation Theory to Identity Construction:A Case Study of My Fair Lady

    Institute of Scientific and Technical Information of China (English)

    罗敏

    2012-01-01

      My Fair Lady is a movie about how a lower class flower girl turns to an upper class lady by simply changing her lan⁃guage at the help of a linguist. It demonstrates the importance of communication accommodation, especially convergent accom⁃modation, in using language as code and behavior to construct identity in the target community.

  19. Utilizing a Low-Cost, Laser-Driven Interactive System (LaDIS) to Improve Learning in Developing Rural Regions

    Science.gov (United States)

    Liou, Wei-Kai; Chang, Chun-Yen

    2014-01-01

    This study proposes an innovation Laser-Driven Interactive System (LaDIS), utilizing general IWBs (Interactive Whiteboard) didactics, to support student learning for rural and developing regions. LaDIS is a system made to support traditional classroom practices between an instructor and a group of students. This invention effectively transforms a…

  20. Pursuing public and professional perception of nuclear energy with the Smithsonian Lady Godiva replica and demonstration/display

    International Nuclear Information System (INIS)

    The following topics were addressed by the speaker at the Fast Burst Reactor Workshop banquet: (1) Lady Godiva and the perception of nuclear energy, (2) the question of public and professional perception of nuclear energy, (3) notions of public perception among Lady Godiva replicators, and (4) the nuclear fission chain: complete embodiment of nuclear energy

  1. Radiometric dating of brannerite and biotite minerals from Ladi-ka-bas, Sikar District, Rajasthan

    International Nuclear Information System (INIS)

    In this paper results of radiometric dating on brannerite and biotite minerals from Ladi-ka-bas area are reported. The area falls in the North Delhi Fold Belt of Rajasthan where occurrences of uranium mineralized rocks have been reported from a number of places. In Ladi-ka-bas area hydrothermal uranium mineralization is hosted within quartz-biotite schist, albitite, impure quartzite and carbonate rocks of the Mesoproterozoic Ajabgarh Group of Delhi Supergroup. The Branerite is the main uranium bearing phase in these mineralized rocks. The age data obtained in this study will be useful in understanding the uranium mineralization events in this very important region.

  2. The History and Aim of LADY CATS —Simple and Beautiful Experiments

    Science.gov (United States)

    Tanemura, Masako; Okiharu, Fumiko; Yokoe, Mika; Taniguchi, Masa-aki; Maeda, Hiroaki; Kutome, Yuusuke; Kawakatsu, Hiroshi

    LADY CATS (LADY Creators of Activities for Teaching Science) is an organization of science teachers. Our group includes a lot of female teachers. We have demonstrated "Simple and beautiful experiments" since ICPE 2005. We aim to encourage both students and teachers who are not interested in physics. Our concepts of experiments are as follows: the "simple" experiments which the teachers in the world can utilize in their classes easily, the "beautiful" experiments in which children get interested, and the "essential" experiments which can demonstrate the principles of physics. We demonstrate several educational experiments of our group.

  3. Using a Verbal Analysis of Lady Gaga's Applause as a Classroom Exercise for Teaching Verbal Behavior.

    Science.gov (United States)

    Witts, Benjamin N; Arief, Icha; Hutter, Emily

    2016-06-01

    Learning Skinner's (1957) verbal behavior taxonomy requires extensive study and practice. Thus, novel classroom exercises might serve this goal. The present manuscript describes a classroom exercise in which two students analyzed Lady Gaga's song Applause in terms of its metaphorical arrangements. Through the exercise, students identified various verbal operants and their subtypes, including those seldom researched by the behavioral community (see Sautter and LeBlanc 2006, The Analysis of Verbal Behavior, 22, 35-48), which helped them conclude that Lady Gaga's Applause is comprised of two themes: the artist taking control, and the artist-as-art. PMID:27606224

  4. National Clean Fleets Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-01-01

    Provides an overview of Clean Cities National Clean Fleets Partnership (NCFP). The NCFP is open to large private-sector companies that have fleet operations in multiple states. Companies that join the partnership receive customized assistance to reduce petroleum use through increased efficiency and use of alternative fuels. This initiative provides fleets with specialized resources, expertise, and support to successfully incorporate alternative fuels and fuel-saving measures into their operations. The National Clean Fleets Partnership builds on the established success of DOE's Clean Cities program, which reduces petroleum consumption at the community level through a nationwide network of coalitions that work with local stakeholders. Developed with input from fleet managers, industry representatives, and Clean Cities coordinators, the National Clean Fleets Partnership goes one step further by working with large private-sector fleets.

  5. Dry Cleaning

    OpenAIRE

    Shirley, Lindsey; Weller, Chanae

    2010-01-01

    Despite its name, commercial dry cleaning is not actually a “dry” process. Clothes are immersed in a solvent, most commonly perchlorethylene (perc), instead of in water. Perc or other similar solvents are effective in the removal of oil and grease-based stains without damaging or shrinking sensitive fabrics, unlike a regular detergents and fabric softeners.

  6. The Lady in Blue: a Mexican American Cultural Studies Approach

    Directory of Open Access Journals (Sweden)

    Anna Nogar

    2008-01-01

    Full Text Available La trajectoire déambulatoire de la narration transatlantique de la Dame Bleue exige une seule approche critique afin de contextualiser correctement toutes ses manifestations. Il est donc question, dans cet article, de la méthodologie employée dans l’étude de ce type de récit complexe, produit sous la colonisation au XVIIe siècle. En outre, il s’agit aussi de montrer comment la structure de cette méthodologie résulte du champ d’études culturelles mexicano-américaines, et plus particulièrement des travaux entrepris par Américo Paredes, José Limón, Richard Flores et Domino Perez, ainsi que de l’ouvrage critique Images at War de Serge Gruzinksi.The peripatetic four-hundred year trajectory of the transatlantic Lady in Blue narrative demands a unique analytical approach to effectively contextualize its diverse manifestations. This paper discusses the methodology employed in the study of this multifaceted 17th-century colonizing narrative, drawing from the field of Mexican American cultural studies, particularly the works of Américo Paredes, José Limón, Richard Flores and Domino Perez, and from Serge Gruzinski’s Images at War.La trayectoria peripatética de la narrativa transatlántica de la Dama Azul exige un acercamiento crítico único para contextualizar eficazmente sus manifestaciones diversas. Este trabajo trata la metodología empleada en el estudio de esta narrativa multifacética de la colonización del siglo 17, que deriva sus estructura del campo de estudios culturales mexicanoamericanos, en particular de los trabajos de Américo Paredes, José Limón, Richard Flores and Domino Perez, y también del trabajo crítico de Serge Gruzinksi Images at War.

  7. Gas turbine cleaning upgrade (compressor wash)

    Energy Technology Data Exchange (ETDEWEB)

    Asplund, P. [Gas Turbine Efficiency, Jarfalla (Sweden)

    1998-12-31

    The influence of gas turbine degradation on operating costs is high. Gas turbine cleaning is one of many actions taken for power recovery and is to consider as preventive maintenance. It is generally performed within the industrial field and occasionally within the aero sector. In order to meet the gas turbine development win high blade loads and ever-increasing temperatures, together with emission Aces and environmental regulations, more efficient and careful cleaning methods are needed. Following a survey about potentials for cost reduction in gas turbine operation a new man-hour and water saving cleaning method has been evaluated for a standard process. Compared with traditional cleaning methods, the new method is water,- cost,- weight and space saving due to a new washing technique. Traditional methods are based on using different nozzles for ON and OFF-line cleaning, which rise the demand for complicated systems. In the new method the same nozzle installation, same liquid flow and pressure is used for both ON and OFF-line cleaning. This gives a cost reduction of appr. 20.000 - 30.000 USD per gas turbine depending on installation and size. Evaluation of the new method shows significantly improved ON -line cleaning performance and thus OFF -line cleaning is required only during scheduled stops. (orig.) 10 refs.

  8. University of New Mexico Converts to Team Cleaning.

    Science.gov (United States)

    Walker, John

    2002-01-01

    Describes how team cleaning, which relies on specialists with specific responsibilities such as restrooms or vacuuming, has allowed administrators at the University of New Mexico to save on labor costs while improving cleanliness overall. (EV)

  9. Clean cars

    Energy Technology Data Exchange (ETDEWEB)

    Piffaretti, M.

    2008-07-01

    This well-illustrated presentation made at the Swiss 2008 research conference on traffic by the Protoscar company takes a look at research, design, engineering and communication topics in the area of 'clean cars'. The present situation with electrically driven and hybrid-drive cars is reviewed and the chances and problems of the present-day vehicles are examined. New developments and a number of vehicles that should be on the market in the period from 2012 to 2015 are presented. Also, 'clean' specialist vehicles such as trucks and buses are reviewed. Battery systems and associated problems and new developments are looked at. The promotion scheme in Mendrisio, Switzerland is reviewed. Bottom-up and top-down approaches are discussed and future market developments are looked at, as are promotional activities in various countries.

  10. An Interpretation of“Flowers”and“Man”in Lady Chatterley’s Lovers

    Institute of Scientific and Technical Information of China (English)

    LI Lin

    2014-01-01

    Flowers often appear in D. H. Lawrence’s works as a symbol of life, nature and love. In Lady Chatterley’s Lovers, flow⁃ers almost reflect all the characteristics of the characters. Lawrence uses flowers as a metaphor of perfect females in the world. Such females possess spiritual purity and natural life, just as wild flowers in full bloom.

  11. Sylvia Plath, Writing Poems with Life——Comment on Sylvia Plath's Lady Lazarus

    Institute of Scientific and Technical Information of China (English)

    Ma Zhouting

    2008-01-01

    Lady Lazarus is a monologue,narrating several suicides attempts and near-death experiences,after which she cleanses herself by gaining rebirth eventually.One remarkable characteristics in the poem is the allusion to the Bible,the Jews and the Nazis,as well as to the mythology,which helps to create religious and mysterious color to the poem.

  12. Dominance of the multicoloured Asian lady beetle Harmonia axyridis in an undisturbed wild meadow ecosystem

    Directory of Open Access Journals (Sweden)

    Élise Bélanger

    2011-12-01

    Full Text Available Fifteen years after its arrival in Quebec (Canada, the multicoloured Asian lady beetle Harmonia axyridis (Pallas 1773 (Coleoptera: Coccinellidae has become one of the dominant coccinellid species in agricultural, forested and urban areas. Several studies conducted in North American agricultural ecosystems show that the arrival of H. axyridis and other exotic coccinellid species was followed by decreases in the populations of native coccinellid species. In this study, the abundances of H. axyridis and other native and exotic species were determined in an undisturbed wild meadow located in a protected area. In 2009 and 2010, mainly Solidago canadensis L. (Asteraceae and Asclepias syriaca L. (Asclepiadaceae infested with aphids were surveyed. A total of 1522 individuals, belonging to seven different species, were recorded. In 2009, on all the plants monitored, H. axyridis was clearly the dominant species (69% of the coccinellid assemblage. In addition, this exotic species constituted 84% of the coccinellid assemblage, including Propylea quatuordecimpunctata (L. and Coccinella septempunctata (L. It is likely the dominance of the eurytopic Asian lady beetle in agricultural, forested, urban and undisturbed open ecosystems, poses a threat to native lady beetles. These results also provide evidence that undisturbed wild meadow ecosystems will not constitute a natural refuge from Harmonia axyridis for native species of lady beetles.

  13. Impact of white matter hyperintensities scoring method on correlations with clinical data: the LADIS study

    DEFF Research Database (Denmark)

    van Straaten, EC; Fazekas, F; Rostrup, Egill;

    2006-01-01

    between groups with and without symptoms. METHODS: We used data of 618 independently living elderly with WMH collected in the Leukoaraiosis And DISability (LADIS) study. Subjects with and without symptoms of depression, gait disturbances, urinary incontinence, and memory decline were compared with respect...

  14. "Unnatural Deeds Do Breed Unnatural Troubles": A Study of Lady Macbeth's Cruelty

    Science.gov (United States)

    Rahman, Muhammad Safiur; Tajuddin, Mohammad

    2015-01-01

    The study of evil is one of the recurrent themes in the plays of Shakespeare. In "Macbeth," the playwright presents different dimensions of evil. The aim of this paper is to locate and examine the origin of evil in Lady Macbeth--whether evil is in her nature or not. Macbeth addresses her as "dearest partner of greatness",…

  15. On the etiology of incident brain lacunes: longitudinal observations from the LADIS study

    DEFF Research Database (Denmark)

    Gouw, A.A.; Flier, W.M. van der; Pantoni, L.;

    2008-01-01

    BACKGROUND AND PURPOSE: We investigated regional differences in MRI characteristics and risk factor profiles of incident lacunes over a 3-year period. METHODS: Baseline and 3-year follow-up MRI were collected within the LADIS study (n=358). Incident lacunes were characterized with respect to brai...

  16. Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative (HCEI)

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.; Doris, E.; Braccio, R.; Lippert, D.; Finch, P.; O' Toole, D.; Fetter, J.

    2010-04-01

    This report provides detailed analyses of 21 clean energy policy options considered by the Hawaii Clean Energy Initiative working groups for recommendation to the 2010 Hawaii State Legislature. The report considers the impact each policy may have on ratepayers, businesses, and the state in terms of energy saved, clean energy generated, and the financial costs and benefits. The analyses provide insight into the possible impacts, both qualitative and quantitative, that these policies may have in Hawaii based on the experience with these policies elsewhere. As much as possible, the analyses incorporate Hawaii-specific context to reflect the many unique aspects of energy use in the State of Hawaii.

  17. Experimental study on energy performance of clean air heat pump

    DEFF Research Database (Denmark)

    Fang, Lei; Nie, Jinzhe; Olesen, Bjarne W.

    2014-01-01

    to investigate its energy performance. Energy consumption of the prototype of CAHP was measured in laboratory at different climate conditions including mild-cold, mildhot and extremely hot and humid climates. The energy saving potential of the clean air heat pump compared to a conventional ventilation and air......-conditioning system was calculated. The experimental results showed that the clean air heat pump saved substantial amount of energy compared to the conventional system. For example, the CAHP can save up to 59% of electricity in Copenhagen, up to 40% of electricity in Milan and up to 30% of electricity in Colombo......An innovative clean air heat pump (CAHP) was designed and developed based on the air purification capacity of regenerative silica gel rotor. The clean air heat pump integrated air purification, dehumidification and cooling in one unit. A prototype of the clean air heat pump was developed...

  18. Saving Energy

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    More and more Chinese consumers are beginning to think about their energy-saving needs when buying apartments. The energy-saving estate market is huge, which provides great opportunities for companies in the business, especially foreign investors. But just how big is this market and how is it developing? Which fields in this industry are suitable for foreign businesses? With these questions in mind, Beijing Review spoke with Li Shuren, Vice Secretary General of the China Real Estate and Housing Research ...

  19. An economical Iron Lady; Une econome Dame de Fer

    Energy Technology Data Exchange (ETDEWEB)

    Darmon, J.

    2004-09-01

    The technical specifications imposed by the new company for the exploitation of the Eiffel Tower (SNTE, Paris, France) for the change of the 352 floodlights of the famous monument are extremely strict: at least 30% of energy saving, 50% of reduction of the projectors size, resistance to strong winds (180 km/h) and vibrations. The new 600 W high pressure sodium lamps Master SON-PLA integrated in new optical systems have been selected and will supply the same light intensity as the existing 1000 W HNF 206 type projectors. Short paper. (J.S.)

  20. 医药工业洁净厂房固体制剂车间暖通节能设计分析%The Heating Ventilating Energy-saving Design of Solid Preparation Workshop in Pharmaceutical Industry Clean Factory

    Institute of Scientific and Technical Information of China (English)

    王耀波

    2013-01-01

    In this article, the author takes a large pharmaceuti-cal new solid preparation workshop design as an example, and analysis the feasibility of the application of common methods for energy saving.%  本文以北京某大型药厂新建固体制剂车间设计方案为例,对各常用的节能手段应用的可行性进行了分析。

  1. Executive dysfunction correlates with caudate nucleus atrophy in patients with white matter changes on MRI: A subset of LADIS

    DEFF Research Database (Denmark)

    Macfarlane, Matthew Duncan; Looi, Jeffrey Chee Leong; Walterfang, Mark;

    2013-01-01

    White matter changes (WMC) are common magnetic resonance imaging (MRI) findings, particularly in the elderly. Recent studies such as the Leukoaraiosis and Disability Study (LADIS) have found that WMC relate to adverse outcomes including cognitive impairment, depression, disability, unsteadiness...

  2. An Imported Case of Echinococcosis in a Pregnant Lady with Unusual Presentation

    Directory of Open Access Journals (Sweden)

    Ahmed Al-Ani

    2013-01-01

    Full Text Available A 31-year-old Syrian pregnant (25-week duration patient who was managed as a case of bronchial asthma for one year because of chronic cough and progressive breathlessness presented to the Accident and Emergency Department at Hamad General Hospital, Doha, with cough and shortness of breath. On the day of admission, she coughed large amount of yellowish watery material which was salty and sour in taste. She was found by radiological investigations to have multiple giant hydatid cysts (three in the lungs and one in the liver, with ruptured cyst in the left lung. We report here an unusual case of giant multiple pulmonary hydatidosis localized in the lungs and masquerading as bronchial asthma in a pregnant lady. The case represents an uncommon situation of a common disease of rupture of hydatid cyst of the lung in a pregnant lady in her 3rd trimester.

  3. The Contested White Lady: A Critique of New Zealand Cultural Heritage Politics

    Directory of Open Access Journals (Sweden)

    Lindsay Neill

    2012-10-01

    Full Text Available This article critiques New Zealand’s cultural heritage politics by positing that vernacular items, like an iconic eatery called the White Lady, does not meet the legislative criteria enabling cultural heritage status. If vernacular artefacts, including ‘kiwiana’, are to be integrated within cultural heritage, then changes within legislation, definitions and participant preconceptions are necessary. This study argues that cultural heritage is dominated by artefacts and historic places; that ‘kiwiana’ and other vernacular items of social history, practice and tradition are relegated. Items of ‘kiwiana’ act as touchstones of identity for New Zealanders. Therefore, their omission distorts the view of New Zealand’s cultural heritage. The application of cultural heritage status to the White Lady is important because of its transcendence of time and social change, its aesthetic, and also because of its present-day hospitality offering.

  4. The Tragedy of a Patriarchal Angel: On Lady Macbeth’s Submission to Patriarchy in Macbeth

    Institute of Scientific and Technical Information of China (English)

    黄琳

    2015-01-01

    William Shakespeare(1564-1616),as Ben Jonson assured us,is "not of an age but for all time".Macbeth,one of William Shakespeare’s most important plays,is much favored by critics for its representation of the female character Lady Macbeth who is usually regarded as the "fiend-like Queen" or a super witch by Goethe.Nevertheless,other critics like Christina Leon Alfar asserted in her article "Blood will have blood: Power,Performance,and the Trouble with Gender" believe that Lady Macbeth represented gender stereotyping.Therefore,in this essay,she is represented as a perfect wife,"The Angel in the House",and the "Other" in men’s world______________。

  5. Patients attitude towards surgeons attire in Our Lady of Lourdes Hospital Drogheda

    OpenAIRE

    Babak Meshkat; Gary Allan Bass; Melania Matcovici; Zarah Farnes; Claire Buckley; Omar Al Saffar; Peter Gillen

    2015-01-01

    Background A doctor’s competence and professionalism is often judged on the basis of attire. Our Lady of Lourdes (OLOL) is a leading Irish hospital in the implementation of Bare Below the Elbows (BBTE) policy, however surgical attire is not standardised and there is great variability in attire worn on wards. We aimed to evaluate patients attitude towards surgeons attire in OLOL. Methods A prospective survey of adult surgical in-patients was conducted from October 2013 to Feb...

  6. Delayed diagnosis of 22q11.2 deletion syndrome in an adult Chinese lady

    Institute of Scientific and Technical Information of China (English)

    SHEA Yat-fung; LEE Chi-ho; Harinder Gill; CHOW Wing-sun; LAM Yui-ming; LUK Ho-ming; LAM Stephen Tak-sum; CHU Leung-wing

    2012-01-01

    We report a 32 year-old Chinese lady with history of tetralogy of Fallot,presented to us with chest pain due to hypocalcemia secondary to hypoparathyroidism.With her dysmorphic facial features and intellectual disability 22q11.2 deletion was suspected and confirmed by genetic study.Clinicians should consider the diagnosis of DiGeorge syndrome in adult patient with past medical history of congenital heart disease,facial dysmorphism,intellectual disability and primary hypoparathyroidism.

  7. Self-perceived memory complaints predict progression to Alzheimer disease: The LADIS study.

    OpenAIRE

    Verdelho, A; Madureira, S.; Moleiro, C.; Santos, A.C.; Ferro, J; Erkinjuntti, T; Poggesi, A.; Pantoni, L; Fazekas, F.; Scheltens, P; Waldemar, G.; Wallin, A; Inzitari, D.; on behalf of the LADIS Study

    2011-01-01

    WOS:000280103900012 (Nº de Acesso Web of Science) “Prémio Científico ISCTE-IUL 2012” Memory complaints are frequent in the elderly but its implications in cognition over time remain a controversial issue. Our objective was to evaluate the risk of self perceived memory complaints in the evolution for future dementia. The LADIS (Leukoaraiosis and Disability) prospective multinational European study evaluates the impact of white matter changes (WMC) on the transition of independent elderly...

  8. The Blue Lady Case and the International Issue of Ship Dismantling - Comment

    OpenAIRE

    Florent Pelsy

    2008-01-01

    This paper focuses on the decision of the Supreme Court of India to allow the dismantling of the Blue Lady (ex France) in Alang. The first part underlines that the Supreme Court of India is prioritising the commercial interest of the dismantling companies over the social and environmental concerns of the workers and the communities living in Alang. It argues that such decision goes against its 2003 judgement on ship-dismantling. It then demonstrates that the Supreme Court of India is distorti...

  9. A (German) Lady Vanishes. : The Silent and Somewhat Restless Disappearance of the GDR Police after 1989

    OpenAIRE

    Jobard, Fabien

    2004-01-01

    A (German) lady vanishes: The silent and somewhat restless disappearance of the GDR Police after 1989 Introduction What was at stake in the German process of reforming its socialist police after 1989? Of course, some of the problems of the German transformation are common to other former socialist countries, i.e., the integration of former agents, reform of former organisations and bureaucracies, the formulation and implementation of new legislation, etc.. Yet, many factors separate Germany f...

  10. The usable past and socio-environmental justice: From Lady Selborne to Ga-Rankuwa.

    OpenAIRE

    Kgari-Masondo, Maserole Christina

    2013-01-01

    This article presents a case study in forced removals and their ramifications from 1905 to 1977 from the perspective of socio-environmental history. It depicts environmental damages and misunderstandings suffered due to forced removals from Pretoria in a location called Lady Selborne (currently known as Suiderberg) and Ga-Rankuwa where some of the displaced were relocated. The article demonstrates that forced removals did not only result in people losing their historical lan...

  11. Transculturação em Our lady of the massacre (1979, de Angela Carter = Transculturation in our lady of massacre (1979, by Angela Carter

    Directory of Open Access Journals (Sweden)

    Silvio Ruiz Paradiso

    2010-01-01

    Full Text Available Este artigo apresenta uma análise do conto de Angela Carter, Our Lady of the Massacre (1979, que se passa no período colonial norte-americano. Partindo da teoria póscolonial (ASHCROFT et al., 1991, desenvolvemos uma perspectiva intercultural sobre o encontro entre a protagonista branca europeia e os ‘índios vermelhos’ algoquianos. Nosso objetivo é demonstrar como a caracterização da protagonista é baseada no processo de transculturação, usando como argumento o fato de que sua percepção do Outro, como ameaça, se transforma a partir de sua vida e de sua experiência dentre o povo indígena, numa crítica contundente de sua própria cultura de origem. This article presents an analysis of Angela Carter’s short story Our Lady of the Massacre (1979, set during the North American colonial period. Drawing on postcolonial theory (ASHCROFT et al., 1991, we develop an intercultural perspective of the encounter between the white European protagonist and the Algonkian ‘Red Indians’. Our aim is to demonstrate that the protagonist’s characterization is based on the process of transculturation, using as an argument the fact that throughout her life and experience among Native-Americans, her view of the threatening Other shifts towards a sharp criticism of her own original culture.

  12. Egg Predation by the Introduced Lady Beetle, Coccinella septempunctata (Coleoptera: Coccinellidae, Lowers Mortality but Raises Relative Risk for the Native Lady Beetle, Coccinella novemnotata.

    Directory of Open Access Journals (Sweden)

    Rakim Turnipseed

    Full Text Available Populations of the native ninespotted lady beetle, Coccinella novemnotata Herbst, have undergone precipitous declines in North America following the establishment of the exotic sevenspotted lady beetle, Coccinella septempunctata L. Recent volunteer efforts have made it possible to establish colonies of the now-rare C. novemnotata and test mechanisms contributing to its decline. We evaluated the relative frequencies of intraguild predation and cannibalism of eggs between these two species. A single C. novemnotata or C. septempunctata adult was exposed to conspecific and heterospecific eggs in either the presence or absence of pea aphids. The study revealed two expected results: 1 eggs of C. novemnotata were consumed more frequently than eggs of C. septempunctata by both species, and 2 egg consumption was higher when aphids were absent, independent of predator and egg species. There were also two unexpected results from the study: 1 the asymmetry between egg predation rates was higher when aphids were present, and 2 higher predation rates on C. novemnotata eggs in the absence of alternate prey was due to a relatively higher rate of intraspecific cannibalism. This implies that C. novemnotata would have suffered higher egg mortality rates before the invasion of C. septempunctata, but even though the aggregate rate of egg predation on C. novemnotata eggs is lower post-invasion, it is still significantly higher than the aggregate rate of predation of C. septempunctata eggs. This differential pattern of asymmetric predation could contribute to habitat compression and the overall decline of C. novemnotata.

  13. "A hint of it, with initials": adultery, textuality and publicity in Jane Austen's Lady Susan.

    Science.gov (United States)

    Russell, Gillian

    2010-01-01

    In spite of Jane Austen's professed “eye” for an adulteress, comparatively little attention has been paid to adultery and divorce as themes and contexts of her fiction. Her unpublished epistolary novel Lady Susan has a distinctive status in Austen's oeuvre, recognized as being exemplary of her “style” and yet atypical of her later achievement. A neglected context for the novel is the extensive reporting of adultery trials in contemporary print culture and the moral panic concerning adultery in the 1780s and 1790s, focusing initially on the adulteress as the brazen woman of fashion and later as a figure of sentimentalized abjection. A particularly notorious case, that involving Lady Henrietta Grosvenor and George III's brother, the Duke of Cumberland, is directly alluded to in Lady Susan. The textual strategies of adultery trial literature, particularly its emphasis on indirection through the use of detail or “hint”, had a long-term influence on the development of Austen's fiction and her positioning of herself as a professional writer after the 1790s.

  14. Adsorptive removal of congo red and sunset yellow dyes from water systems by lady finger stem

    International Nuclear Information System (INIS)

    Summary: In this research work two anionic dyes, i.e. Congo Red and Sunset Yellow were removed successfully from aqueous media by Lady Finger stem in batch mode. Operational conditions optimization showed that agitation speed and particle size did not affect much in adsorption of these dyes; but contact time, pH, adsorbent dose and temperature of system effects the adsorption rate. Optimized conditions of adsorption for Congo Red dye were: 40 minute contact time, 8.0 pH, 0.5 g adsorbent dose, 40-60 microns mesh sized particles, 150 rpm agitation speed and 50 degree C temperature. Whereas for Sunset Yellow optimized conditions were: 30 minute contact time, 2.0 pH, 2.5 g adsorbent dose, 20-40 microns mesh sized particles, 50 rpm agitation speed and 30 degree C temperature. Suitability of equilibrium data was modulated with Langmuir, Freundlich and Temkin models and found that both physisorption and chemisorption processes play important role in adsorption of these dyes by Lady Finger stem. The results demonstrated that Lady Finger stem can be efficiently employed on larger scale wastewater treatment. (author)

  15. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... found at Audio Download . To save the Podcast, right click the "Save this file" link below and ... Save Target As..." option. Save This File (4MB) [right click] You must enable Javascript to listen to ...

  16. 清净助燃剂对汽油机的节能与抗磨损研究%Study on energy-saving and anti-abrasion of gasoline engine using clean combustion-improving additive

    Institute of Scientific and Technical Information of China (English)

    明彩兵; 拜玉贤

    2011-01-01

    A bench experiment was carried out, matching two gasoline engines with the same model number and performance index, respectively fueled with or without clean combustion-improving additive. The effects of the clean combustion-improving additive on power and emission of engines were investigated. The results showed that the power, economy and emission of the engine fueled with the additive all had obvious improvement in comparison with that of the engine without adding the additive: the power increasing 16. 43%, specific fuel consumption (SFC) decreasing 5.39%, and the emission of CO, HC and NOx falling 28.61%, 54. 38% and 10. 1%, respectively. Wear and tear of the engine cylinder was weakened, and sediment of combustion chamber inner side was reduced. In addition, no negative effect on the catalysis device appeared.%采用两台型号与性能指标相同的汽油机,通过台架试验研究了含有清净助燃剂的汽油对发动机动力性和排放的影响.结果表明,燃用含有该种汽油添加剂的汽油机,其功率增加了16.43%,油耗率(Specificfuelcon.sumption,SFC)降低了5.39%,CO、HC和NOx的排放分别降低了28.61%、54.38%和10.1%.此外,添加剂对发动机缸筒的磨损和燃烧室壁面沉积物也有一定的改善作用,而且对催化净化装置没有负面影响.

  17. Transition to Clean Technology

    OpenAIRE

    Acemoglu, Daron; Akcigit, Ufuk; Hanley, Douglas; Kerr,William Robert

    2014-01-01

    We develop a microeconomic model of endogenous growth where clean and dirty technologies compete in production and innovation-in the sense that research can be directed to either clean or dirty technologies. If dirty technologies are more advanced to start with, the potential transition to clean technology can be difficult both because clean research must climb several steps to catch up with dirty technology and because this gap discourages research effort directed towards clean technologies....

  18. Ibsen's mermaid in China: adapting The lady from the sea for the traditional Yue theatre

    Directory of Open Access Journals (Sweden)

    Terry Siu-han Yip

    2015-02-01

    Full Text Available Ibsen has created Ellida Wangel in The Lady from the Sea as a “mermaid” stranded on land, feeling trapped in her marriage with Dr Wangel and suffocated by her restrictive gender roles as wife and step-mother. The play focuses on Ellida the dying mermaid’s process of individuation as she struggles to seek happiness, freedom and self-fulfilment in life. Through Ellida’s entangled relationship with the Stranger and her husband, Ibsen has created a living “mermaid”, who enables him to explore gender relations, individual freedom and choice, as well as the liberation of the self.             However, when The Lady from the Sea was transposed from Norway to China and adapted for the traditional Chinese theatre, the Chinese Yue theatre in this case, Ellida had undergone drastic changes in order to suit the traditional Yue theatregoers’ expectations and taste, as well as to fit the socio-cultural norm of traditional Yue opera.             Instead of examining those technical alterations such as rearrangement of scenes (Ye, 2011, 20, the use of symbols (Wu, 2011, 80, the setting (Wu, 2011, 78, or theatrical performance and devices (Qing Yun, 2010, 32 adopted in the Chinese operatic adaptation of The Lady from the Sea, this article focuses on the cultural re-presentation of Ellida and the re-constitution of her character, the purpose of which is to make her plausible as a Chinese woman on the traditional Yue stage. A close study of the cultural transformation of Ellida and her re-orientation on the traditional Yue stage adaptation will enable the reader to better understand the Chinese cultural emphasis on didacticism, Confucian morality and propriety in traditional drama and theatre, as well as the difficulties involved in transporting Ibsen’s mermaid to the Chinese traditional Yue stage.

  19. Women's Rights As Seen in Lady Chatterley's Lover and A Story of One Man and Three Women

    Institute of Scientific and Technical Information of China (English)

    王晓梅

    2009-01-01

    In China,Pan Jinlian is a household character,and in England,lady Chatterley is similar to Pan Jinlian in David Herbeft Lawrence's Lady Chatterley's Lover.In this paper,I would like to introduce Lady Chatterley's Lover and A Story of One Man and Three Women.Simply,I will analyze the reasons why they were out of marriage and the psychology of the desire for sex.And also I will discuss the social reality at that time,reflect their pursues for love was made use of by the society which gave a wrong comments on women's value.These two women's rebellions was a pumue for women's rights,the enslavement of sex was a symbol of women's rights.

  20. Study of Un-added Allowance of Draping-Planar Designing Garment Prototype for Young Ladies

    Institute of Scientific and Technical Information of China (English)

    李兴刚; 李元虹; 苏同岳

    2003-01-01

    As for the theory and method in garment structural design according to human figures,a principle for garment design,i.e.body-fitting without added allowance,and a combination of draping and planar design (DPD hereunder) for young ladies has been put forward,and,also,a DPD garment prototype for them has been established.And the applied formulae for extensively-practicing operation have been set up,which proves to be,with actual samples,a systematic and practical garment structural designing theory and approach.

  1. The Ladies Committee of the Women's Hospital, Castlegate, Nottingham, 1880-1900.

    Science.gov (United States)

    Taylor, J

    1997-01-01

    This study co*siders the management of a small provincial and specialist hospital, the Women's Hospital, Castlegate, Nottingham, during the closing two decades of the 19th century. The unusual administration of such an institution by the Ladies committee is examined and the resulting conflict between female authority and the male medical hegemony is described. It is contended that the growing confidence of these women throughout these years in administration and organisation culminated in their renewed constitutional demand for suffrage in 1909. PMID:11619489

  2. White matter changes contribute to corpus callosum atrophy in the elderly: The LADIS study

    DEFF Research Database (Denmark)

    Ryberg, C.; Rostrup, E.; Sjöstrand, Karl;

    2008-01-01

    BACKGROUND AND PURPOSE: The corpus callosum (CC) is the most important structure involved in the transmission of interhemispheric information. The aim of this study was to investigate the potential correlation between regional age-related white matter changes (ARWMC) and atrophy of CC in elderly...... subjects.MATERIALS AND METHODS: In 578 subjects with ARWMC from the Leukoaraiosis And DISability (LADIS) study, the cross-sectional area of the CC was automatically segmented on the normalized midsagittal MR imaging section and subdivided into 5 regions The ARWMC volumes were measured quantitatively...

  3. Deals and Gifts: Exchange, Power, and Freedom in The Lady from the Sea

    Institute of Scientific and Technical Information of China (English)

    Joergen Dines Johansen

    2005-01-01

    This article will explore the relationship between spouses in The Lady from the Sea from the point of view the difference between exchange and gift giving. In society, and in marriage, exchange plays a major role. Because of the division of labor goods are exchanged within society and between different societies. Within marriage, exchange of different kinds of use values also plays a major role, and Ibsen is certainly aware of this: Marriage is a contract that explicitly or implicitly oblige the spouses to take care of and service each other in different ways. And this article attempts to prove that this is the core conflict in the pay.

  4. Saverio Tomaiuolo, In Lady Audley’s Shadow: Mary Elizabeth Braddon and Victorian Literary Genres

    OpenAIRE

    Talairach-Vielmas, Laurence

    2013-01-01

    Saverio Tomaiuolo’s In Lady Audley’s Shadow: Mary Elizabeth Braddon and Victorian Literary Genres is a fairly recent study of the literary career of one of the most renowned Victorian writers of sensation novels. The book opens with the story of Edward Bulwer Lytton’s wife, Rosina Wheeler, who was wrongly incarcerated in a lunatic asylum in 1858. This sensational case inspired many a sensation novel of the 1860s, typifying the way in which the sensation novel borrowed from real life, subversi...

  5. The British Lady Traveller Isabella Bird in East Asia: A Theorist of Globalization?

    OpenAIRE

    Dittrich, Klaus

    2013-01-01

    This paper sheds new light on the British lady traveller Isabella Bird’s (1831-1904) trips to East Asia. Bird visited Japan in 1878. Subsequently she came to Korea, China and far eastern Russia in the mid-1890s. It is argued that her publications provide a unique perspective on globalization in the late nineteenth century. Bird observed how the East Asian societies were subject to major transformations as a consequence of their integration into the system of global capitalism. Contrary to oth...

  6. Energy savings in Polish buildings

    Energy Technology Data Exchange (ETDEWEB)

    Markel, L.C.; Gula, A.; Reeves, G.

    1995-12-31

    A demonstration of low-cost insulation and weatherization techniques was a part of phase 1 of the Krakow Clean Fossil Fuels and Energy Efficient Project. The objectives were to identify a cost-effective set of measures to reduce energy used for space heating, determine how much energy could be saved, and foster widespread implementation of those measures. The demonstration project focused on 4 11-story buildings in a Krakow housing cooperative. Energy savings of over 20% were obtained. Most important, the procedures and materials implemented in the demonstration project have been adapted to Polish conditions and applied to other housing cooperatives, schools, and hospitals. Additional projects are being planned, in Krakow and other cities, under the direction of FEWE-Krakow, the Polish Energie Cities Network, and Biuro Rozwoju Krakowa.

  7. The lives and afterlives of Charlotte, Lady Canning (1817–1861): gender, commemoration, and narratives of loss

    OpenAIRE

    Anderson, Tracy

    2013-01-01

    This essay explores the themes of memory and memorial by scrutinizing the afterlives of two objects made in memory of Charlotte, Lady Canning (1817–61). The first is an inlaid marble tomb monument by George Gilbert Scott and John Birnie Philip, which today stands outside St John’s Church, Kolkata. The second is the Lady Canning Memorial Album, a private album compiled in the 1860s and now housed in the British Library. Following the afterlives of these commemorative objects will shed light on...

  8. Savings and prize-linked savings accounts

    OpenAIRE

    Atalay, Kadir; Bakhtiar, Fayzan; Cheung, Stephen L.; Slonim, Robert

    2012-01-01

    Many households have insufficient savings to handle moderate and routine consumption shocks. Many of these financially fragile households also have the highest lottery expenditures as a proportion of income. This combination suggests that Prize-Linked Savings (PLS) accounts, that combine principal-security with lottery-type jackpots, can increase savings among these at-risk households. Results from an online experiment show that the introduction of PLS accounts increase total savings and redu...

  9. The Blue Lady Case and the International Issue of Ship Dismantling - Comment

    Directory of Open Access Journals (Sweden)

    Florent Pelsy

    2008-09-01

    Full Text Available This paper focuses on the decision of the Supreme Court of India to allow the dismantling of the Blue Lady (ex France in Alang. The first part underlines that the Supreme Court of India is prioritising the commercial interest of the dismantling companies over the social and environmental concerns of the workers and the communities living in Alang. It argues that such decision goes against its 2003 judgement on ship-dismantling. It then demonstrates that the Supreme Court of India is distorting the concept of sustainable development. The second part analyses the Blue Lady case from an international perspective since most of the ships that are dismantled in India come from developed countries. It provides an overview of the Basel Convention on ship dismantling issues and a study of the Clemenceau case before the French Conseil d'Etat. It then concludes that a better control of end-of-life ships in OECD countries and a new international convention on ship-dismantling would be necessary in order to prevent environmental and social disasters in Alang.

  10. Lady Windermere’s Fan汉译本比较--基于女性主义翻译理论%A Comparison of Two Chinese Versions of Lady Windermere’s Fan from the Perspective of Feminist Translation Theory

    Institute of Scientific and Technical Information of China (English)

    徐悦

    2015-01-01

    Despite being a male author, Oscar Wilde’s play Lady Windermere’s Fan, dominated by female characters, implies feminist ideas and challenges traditional ethics. Therefore , this paper compared the two Chinese versions of Lady Windermere’s Fan by Shen Xingren and Yu Kwang-chung from the perspective of feminist translation theory, and found out that Shen empowered female characters in this play through active rewriting, preserving the feminist ideas of the source text and highlighting female features.%奥斯卡·王尔德虽然是男性作者,但其以女性为主要人物的作品Lady Windermere’s Fan挑战了维多利亚时期所谓的“好女人”与“坏女人”的标准,彰显了女性主义思想。文章运用女性主义翻译理论,通过比照沈性仁和余光中关于Lady Windermere’s Fan的两个中译本得出,相较于余译本,沈译本通过在翻译过程保留原文女性主义思想甚至积极改写,通过凸显女性特征,赋予了女性更高的社会地位。

  11. Cleaning supplies and equipment

    Science.gov (United States)

    ... gov/ency/patientinstructions/000443.htm Cleaning supplies and equipment To use the sharing features on this page, ... to clean supplies and equipment. Disinfecting Supplies and Equipment Start by wearing the right personal protective equipment ( ...

  12. The Importance of Being a "Lady": Hyper-Femininity and Heterosexuality in the Private, Single-Sex Primary School

    Science.gov (United States)

    Allan, Alexandra Jane

    2009-01-01

    Drawing on recent ethnographic research in one single-sex, private primary school, this paper will explore what it meant for the girls in this setting to embody the discourse of the "lady". The paper will propose that classed and gendered discourses of respectability featured strongly in the girls' lives, as they were expected to behave like…

  13. Ruth Flockart and Dr Wood: A Crucial Relationship in the Development of Melbourne Methodist Ladies' College Music Program

    Science.gov (United States)

    Jenkins, Louise

    2011-01-01

    This paper explores the notion that particular working relationships within school music programs can have a significant affect on the program's development and progress. To explore this notion the research focussed on the working relationship of a music teacher at Melbourne Methodist Ladies' College (MLC), Ruth Flockart (1891-1985) and the…

  14. Lady God

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    随着Jean Paul Gaultier康康舞裙的大爆发,本季的曳地长裙终于在流苏、蕾丝、水钻的点缀中落下重量级的一响,成为女性妩媚风复苏的前兆,安抚着愤愤不平的女性美嗜好者。本季无论是浓妆艳抹的JohnGalliano还是亲近高街品牌的

  15. Lady Saints

    OpenAIRE

    Rita Ciresi

    2013-01-01

    A meditation on the death of the author’s Sicilian grandmother that explores how a child copes with loss by transforming the grandmother’s vast collection of plastic and porcelain female saints into imaginary friends.

  16. Lady Saints

    Directory of Open Access Journals (Sweden)

    Rita Ciresi

    2013-05-01

    Full Text Available A meditation on the death of the author’s Sicilian grandmother that explores how a child copes with loss by transforming the grandmother’s vast collection of plastic and porcelain female saints into imaginary friends.

  17. Condições de atmosfera controlada para a maçã ?Pink Lady?

    Directory of Open Access Journals (Sweden)

    Brackmann Auri

    2005-01-01

    Full Text Available O objetivo do presente trabalho foi avaliar o efeito de diferentes temperaturas e pressões parciais de O2 e CO2 sobre a manutenção da qualidade da maçã (Malus domestica Borkh. cultivar Pink Lady durante o armazenamento em atmosfera controlada. Os tratamentos avaliados foram 1,5kPa de O2 + 1,0kPa de CO2 na temperatura de -0,5degreesC, e 1,5kPa de O2 + 1,0kPa de CO2; 1,5kPa de O2 + 2,0kPa de CO2; 1,0kPa de O2 + 1,0kPa de CO2; 1,0kPa de O2 + <0,5kPa de CO2; armazenamento refrigerado (20,8kPa de O2 + <0,5kPa de CO2 na temperatura de +0,5degreesC. As avaliações foram realizadas após nove meses de armazenamento, seguidos de sete dias de exposição dos frutos a 20degreesC. Os frutos mantidos em atmosfera controlada apresentaram menor ocorrência de podridões, maior firmeza de polpa e maior teor de sólidos solúveis totais, em comparação com os frutos conservados em armazenamento refrigerado. As melhores condições de atmosfera controlada para conservação da qualidade da maçã ?Pink Lady? foram 1,5kPa de O2 + 1,0kPa de CO2 na temperatura de -0,5degreesC, e 1,5kPa de O2 + 1,0kPa de CO2; 1,5kPa de O2 + 2,0kPa de CO2 na temperatura de +0,5degreesC, já as pressões parciais 1,0kPa de O2 + 1,0kPa de CO2 e 1,0kPa de O2 + <0,5kPa de CO2 apresentaram maiores valores de podridão e degenerescência senescente, respectivamente. A atmosfera controlada, com exceção da atmosfera refrigerada, mantém conservada a qualidade da maçã ?Pink Lady?.

  18. Preperation for a Clean Surface

    Directory of Open Access Journals (Sweden)

    Aurimas Ralys

    2012-12-01

    Full Text Available The article reviews techniques for preparing clean surfaces used in the manufacturing process, considers the types of clean surfaces and their role in modern production and provides the classification methods of arranging such surfaces. The paper also discusses the principles of methods for solvent cleaning, aqueous cleaning, ultrasonic cleaning, precision cleaning and mechanical cleaning. The study focuses on the possibility of adjusting a clean surface using a water flow, including cavitation.Article in Lithuanian

  19. Preperation for a Clean Surface

    Directory of Open Access Journals (Sweden)

    Aurimas Ralys

    2013-02-01

    Full Text Available The article reviews techniques for preparing clean surfaces used in the manufacturing process, considers the types of clean surfaces and their role in modern production and provides the classification methods of arranging such surfaces. The paper also discusses the principles of methods for solvent cleaning, aqueous cleaning, ultrasonic cleaning, precision cleaning and mechanical cleaning. The study focuses on the possibility of adjusting a clean surface using a water flow, including cavitation.Article in Lithuanian

  20. Preperation for a Clean Surface

    OpenAIRE

    Aurimas Ralys; Valdemar Prokopovič; Vytautas Striška

    2013-01-01

    The article reviews techniques for preparing clean surfaces used in the manufacturing process, considers the types of clean surfaces and their role in modern production and provides the classification methods of arranging such surfaces. The paper also discusses the principles of methods for solvent cleaning, aqueous cleaning, ultrasonic cleaning, precision cleaning and mechanical cleaning. The study focuses on the possibility of adjusting a clean surface using a water flow, including cavitati...

  1. Net savings

    Energy Technology Data Exchange (ETDEWEB)

    Roche, P.

    2001-02-01

    The state of e-commerce in the Canadian upstream oil and natural gas sector is examined in an effort to discover the extent to which the .com economy has penetrated the marketplace. The overall assessment is that although the situation varies from producer to producer and process to process, a bustling digital marketplace in the Canadian oil business has yet to emerge. Nevertheless, there are several examples of companies using e-business tools to minimize technology staffing and to eliminate wasteful practices. Initiatives cited include streamlining of supply chains to cut handling costs, using application service providers to trim information technology budgets, and adopting electronic joint interest billing to save on printing, postage and re-entering data. Most notable efforts have been made by companies such as BXL Energy Limited and Genesis Exploration Limited, both of which are boosting efficiency on the inside by contracting out data storage and software applications. For example, BXL has replaced its microfilm log library occupying six cabinets, and totalling about 9,000 lbs., by a fibre optic line. All applications can now be run from a laptop which weighs three to four pounds. In a similar vein, Genesis Exploration started using application service providers (ASPs) to avoid the cost and hassle of buying and maintaining major software applications in-house. By accessing the ASPs, Genesis staff can run software without buying or installing it on their own computers. In yet another example of cutting information technology costs, Pengrowth Corporation has its network administration done remotely over the Internet by Northwest Digital Systems (NWD). As far as the industry at large is concerned, the answer appears to be in a digital marketplace specifically tailored to the upstream sector's unique profile. As a start, a study is underway by Deloitte Consulting to explore producer interest in joining or founding an upstream digital marketplace. The study

  2. Net savings

    International Nuclear Information System (INIS)

    The state of e-commerce in the Canadian upstream oil and natural gas sector is examined in an effort to discover the extent to which the .com economy has penetrated the marketplace. The overall assessment is that although the situation varies from producer to producer and process to process, a bustling digital marketplace in the Canadian oil business has yet to emerge. Nevertheless, there are several examples of companies using e-business tools to minimize technology staffing and to eliminate wasteful practices. Initiatives cited include streamlining of supply chains to cut handling costs, using application service providers to trim information technology budgets, and adopting electronic joint interest billing to save on printing, postage and re-entering data. Most notable efforts have been made by companies such as BXL Energy Limited and Genesis Exploration Limited, both of which are boosting efficiency on the inside by contracting out data storage and software applications. For example, BXL has replaced its microfilm log library occupying six cabinets, and totalling about 9,000 lbs., by a fibre optic line. All applications can now be run from a laptop which weighs three to four pounds. In a similar vein, Genesis Exploration started using application service providers (ASPs) to avoid the cost and hassle of buying and maintaining major software applications in-house. By accessing the ASPs, Genesis staff can run software without buying or installing it on their own computers. In yet another example of cutting information technology costs, Pengrowth Corporation has its network administration done remotely over the Internet by Northwest Digital Systems (NWD). As far as the industry at large is concerned, the answer appears to be in a digital marketplace specifically tailored to the upstream sector's unique profile. As a start, a study is underway by Deloitte Consulting to explore producer interest in joining or founding an upstream digital marketplace. The study was

  3. The life of one year. Letters from an Athenian to a Parisian lady, 1896–97

    OpenAIRE

    Parren, Kalliroi

    2013-01-01

    Title: Zωή έvóς ἔτoυς,. ’Eπτoτoλαί ’Aθηvαίας πρός Пαρτσvήv, 1896–97 (The life of one year. Letters from an Athenian to a Parisian lady 1896-97) Originally published: Ἀθήvα, έκ τoῦ τυпoγραϕείoυ Пαρασκευα Λεώvη, 1897 Language: GreekThe excerpts used are from the original, pp. 342–345. About the author Kalliroi Siganou-Parren [1861, Rethimnon (the island of Crete) – 1938, Athens]: journalist and activist. She received her primary education in the Nuns’ school in Piraeus, and later studied at the...

  4. Defining interdisciplinarity and indentifying Research directions in Jani Christou’s Strychnine lady

    Directory of Open Access Journals (Sweden)

    Maria Yerosimou

    2014-09-01

    Full Text Available Jani Christou was a major Greek composer, whose unusual, yet promising career was brought to an end after his untimely death in 1970 at the age of 44. His challenging and speculative output has intrigued generation of young music scholars; however, J. Christou’s work remains imperfectly and only patchily known and understood, especially outside Greece. This is partly because of the interdisciplinary nature of his late works which reduces the possibility of potential researchers who will academically establish J. Christou’s distinguished output. The aim of the present paper is to present and analyse parts of Strychnine Lady, a work composed in 1967 in order to propose research directions in an effort to confirm J. Christou’s posthumous reputation.

  5. Diabetes mellitus, hypertension and medial temporal lobe atrophy: the LADIS study

    DEFF Research Database (Denmark)

    Korf, E S C; van Straaten, E C W; de Leeuw, F-E;

    2007-01-01

    HYPOTHESIS: Based on recent findings on the association between vascular risk factors and hippocampal atrophy, we hypothesized that hypertension and diabetes mellitus (DM) are associated with medial temporal lobe atrophy (MTA) in subjects without disability, independent of the severity of white...... matter hyperintensities. METHODS: In the Leukoaraiosis And DISability in the elderly (LADIS) study, we investigated the relationships between DM, hypertension, blood pressure and MTA in 582 subjects, stratified by white matter hyperintensity severity, using multinomial logistic regression. MTA......% CI: 1.1-7.8) compared with an MTA score of 0 (no atrophy). The odds ratio for MTA score 2 was not significantly increased (OR 1.8; CI: 0.9-4). Systolic and diastolic blood pressure and a history of hypertension were not associated with MTA. There was no interaction between DM and hypertension...

  6. Diabetes mellitus, hypertension and medial temporal lobe atrophy: the LADIS study

    DEFF Research Database (Denmark)

    Korf, E S C; van Straaten, E C W; de Leeuw, F-E;

    2007-01-01

    HYPOTHESIS: Based on recent findings on the association between vascular risk factors and hippocampal atrophy, we hypothesized that hypertension and diabetes mellitus (DM) are associated with medial temporal lobe atrophy (MTA) in subjects without disability, independent of the severity of white...... matter hyperintensities. METHODS: In the Leukoaraiosis And DISability in the elderly (LADIS) study, we investigated the relationships between DM, hypertension, blood pressure and MTA in 582 subjects, stratified by white matter hyperintensity severity, using multinomial logistic regression. MTA was...... visually scored for the left and right medial temporal lobe (score 0-4), and meaned. RESULTS: Mean age was 73.5 years (sd 5.1), 54% was female. Of the subjects, 15% had DM, and 70% had a history of hypertension. The likelihood of having MTA score 3 was significantly higher in subjects with DM (OR 2.9; 95...

  7. 约上闺蜜去LADY 7 Café

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>蜜糖吐司·咖啡·乐食深圳市南山区白石路东8号欢乐海岸曲水湾第7栋"7"是属于全世界的幸运数字,上帝7天创造世界、埃及7重天、日本7神福德……当7出现在LADY 7 Café的名字里时,则不仅象征着此间的美好,也意味着它是多位女士欢聚的福地。福地的概念来自海峡对岸——时尚圣地台北东区,于是一种高贵典雅的

  8. Sinner Ladies and the gospel of good taste: geographies of food, class and care.

    Science.gov (United States)

    Fox, Rebekah; Smith, Graham

    2011-03-01

    Set against a background of continuing state, media and public concerns regarding obesity, this article examines the media event of the 'Sinner Ladies', in Rawmarsh, England. Between 2006 and 2008 three women sparked a controversy that illustrates not only the contradictions inherent in health promotion and surveillance, especially in relation to diet, parenting and care, but also the ways in which such debates touch upon older understandings of social class and locality. Healthy eating policies, including those that stress individual responsibility, need to be contextualised in the cultures and environments in which they are received. Drawing upon notions of health, place, inequality and celebrity, we argue that identity and history continue to play a key role in competing notions of care in relation to family and food. PMID:20801073

  9. A System for Harvesting Eggs from the Pink-Spotted Lady Beetle

    Directory of Open Access Journals (Sweden)

    Margaret L. Allen

    2012-01-01

    Full Text Available We describe a system for harvesting eggs from a predatory insect, the pink-spotted lady beetle, Coleomegilla maculata De Geer (Coleoptera: Coccinellidae. Adult beetles placed in square, transparent containers that included oviposition substrates hanging from the top of the cage deposited eggs on the materials provided. We harvested eggs from these substrates in quantities sufficient for either destructive sampling or synchronous development of larvae. We evaluated effects of crowding inside cages; effects of a chemical attractant on oviposition behavior; egg cannibalism. Females preferred a textured surface rather than a smooth, waxy one for laying eggs. Crowding inhibited oviposition of beetles. Presence of a chemical attractant (methyl salicylate did not significantly improve oviposition. This paper describes an inexpensive system for harvesting eggs from C. maculata. Refinement of this system should improve oviposition and reduce cannibalism.

  10. Self-perceived memory complaints predict progression to Alzheimer disease. The LADIS study

    DEFF Research Database (Denmark)

    Verdelho, Ana; Madureira, Sofia; Moleiro, Carla;

    2011-01-01

    Memory complaints are frequent in the elderly but its implications in cognition over time remain a controversial issue. Our objective was to evaluate the risk of self perceived memory complaints in the evolution for future dementia. The LADIS (Leukoaraiosis and Disability) prospective multinational...... European study evaluates the impact of white matter changes (WMC) on the transition of independent elderly subjects into disability. Independent elderly were enrolled due to the presence of WMC. Subjects were evaluated yearly during 3 years with a comprehensive clinical protocol and a neuropsychological...... battery. Dementia and subtypes of dementia were classified. Self perceived memory complaints in independent elderly were collected during the interview. MRI was performed at entry and at the end of the study. 639 subjects were included (74.1 ± 5 years old, 55% women, 9.6 ± 3.8 years of schooling). At end...

  11. Women Identity and Meta-fictional Features in The Loves of Lady Purple

    Institute of Scientific and Technical Information of China (English)

    刘棋文

    2013-01-01

      Two of most prominent characteristics of Angela Carter’s short stories are unconditional female protagonists and meta-fictional features. Carter is known as an eccentric feminist, however due to her radical attitude towards marriage, woman and prosti⁃tute;she is criticized and denounced by some other feminists. Female protagonists in her short story are often depicted as fatal wom⁃en. On the other hand, as a post-modernist writer, Carter constantly explores fundamental questions like the nature of language, the relationship between text, reader and author, etc. How does Carter depict a fatal woman? What are the answers towards those essen⁃tial inquiries? With those questions in mind, this paper will first analyze one of the typical Carter’s heroines Lady Purple, to exam⁃ine the multiple identities in this persona and then analyze the meta-fictional features in this short story.

  12. The poetic rite of rebirth in Sylvia Plath's “Lady Lazarus"

    Directory of Open Access Journals (Sweden)

    Sandra Novkinic

    2014-12-01

    Full Text Available The aim of this paper is to demonstrate the inviolability of „female creativity” in the works of Sylvia Plath through the symbolism of death and rebirth. „Lady Lazarus” reflects Plath’s recognition that the struggle between death and rebirth must direct every aspect of poetic structure. The woman in the poem is at the same time a victim and tormentor. She is a female Lazarus who died because of great suffering that the poet equates with the suffering of the Jews who were tortured during World War II. She is a victim of male cruelty, but also a new woman who rises from the flames. Using the myth of the resurrection of the Phoenix, Sylvia Plath shows a woman who stands up against all the men who restrain her. The allusions in the poem to the biblical, historical, political and personal take the reader into the center of a personality (of a woman.

  13. Dementia and the biopolitics of the biopic: from Iris to The iron lady.

    Science.gov (United States)

    Wearing, Sadie

    2013-05-01

    This article considers the question of embodiment through a comparative analysis of two 'biopics', Iris (2001) and The Iron Lady (2011), which both feature eponymous characters that have, or had, dementia. Embodiment draws our attention to the representation of the body in the films themselves, and to the socially significant 'feelings' or affects that circulate within and are reproduced around them. Shame, disgust and aversion are socially devastating affects conventionally associated with stigmatised bodies including those of the cognitively impaired but attention to the 'feeling tone' (Ngai, 2005) in these films demonstrates that a more varied range of affects and embodied social knowledge is produced. Embodiment is thus a starting point to explore what is at stake in these films both in their authorisation of particular versions of public lives and for their significance for the cultural politics of representation in the context of explorations of personhood and dementia.

  14. Impact of white matter hyperintensities scoring method on correlations with clinical data: the LADIS study

    DEFF Research Database (Denmark)

    van Straaten, EC; Fazekas, F; Rostrup, Egill;

    2006-01-01

    BACKGROUND AND PURPOSE: White matter hyperintensities (WMH) are associated with decline in cognition, gait, mood, and urinary continence. Associations may depend on the method used for measuring WMH. We investigated the ability of different WMH scoring methods to detect differences in WMH load...... between groups with and without symptoms. METHODS: We used data of 618 independently living elderly with WMH collected in the Leukoaraiosis And DISability (LADIS) study. Subjects with and without symptoms of depression, gait disturbances, urinary incontinence, and memory decline were compared with respect...... assessment detected differences in WMH between groups with respect to gait disturbances and age. WMH volume measurement was more sensitive than visual scores with respect to memory symptoms. Number of lesions nor lesion type correlated with any of the clinical data. For all rating scales, a clear...

  15. Scaleable Clean Aluminum Melting Systems

    Energy Technology Data Exchange (ETDEWEB)

    Han, Q.; Das, S.K. (Secat, Inc.)

    2008-02-15

    The project entitled 'Scaleable Clean Aluminum Melting Systems' was a Cooperative Research and Development Agreements (CRADAs) between Oak Ridge National Laboratory (ORNL) and Secat Inc. The three-year project was initially funded for the first year and was then canceled due to funding cuts at the DOE headquarters. The limited funds allowed the research team to visit industrial sites and investigate the status of using immersion heaters for aluminum melting applications. Primary concepts were proposed on the design of furnaces using immersion heaters for melting. The proposed project can continue if the funding agency resumes the funds to this research. The objective of this project was to develop and demonstrate integrated, retrofitable technologies for clean melting systems for aluminum in both the Metal Casting and integrated aluminum processing industries. The scope focused on immersion heating coupled with metal circulation systems that provide significant opportunity for energy savings as well as reduction of melt loss in the form of dross. The project aimed at the development and integration of technologies that would enable significant reduction in the energy consumption and environmental impacts of melting aluminum through substitution of immersion heating for the conventional radiant burner methods used in reverberatory furnaces. Specifically, the program would couple heater improvements with furnace modeling that would enable cost-effective retrofits to a range of existing furnace sizes, reducing the economic barrier to application.

  16. Staging sexual difference: the cultural appropriation of Shakespeare’s Lady Macbeth in Eighteenth-Century England and Germany Staging sexual difference: the cultural appropriation of Shakespeare’s Lady Macbeth in Eighteenth-Century England and Germany

    Directory of Open Access Journals (Sweden)

    Sonja Fielitz

    2008-04-01

    Full Text Available This essay traces a topic that seems not to have found much scholarly interest yet. It deals with one of the most rominent, but also one of the most enigmatic and much discussed1 female characters of world literature, i.e., Shakespeare’s Lady Macbeth, and traces its fortunes on British and German stages in a period of time that was particularly interesting with regard to changing concepts of sexual difference. As the history of criticism and the stage history of Macbeth teach us, the reception of the character of Lady Macbeth has undergone major changes through the centuries. So far critics have attributed these changes mostly to different views of the notions of tragedy and to various interpretations of the play and its prevailing themes. Different representations of Macbeth and his Lady on the stage have been attributed mainly to changing artistic concepts and the art of directors, actors and actresses. What has hitherto been left largely unexplored is to relate these changing concepts on the stage to fundamental changes in concepts of sexual difference in the respective societies. This essay traces a topic that seems not to have found much scholarly interest yet. It deals with one of the most rominent, but also one of the most enigmatic and much discussed1 female characters of world literature, i.e., Shakespeare’s Lady Macbeth, and traces its fortunes on British and German stages in a period of time that was particularly interesting with regard to changing concepts of sexual difference. As the history of criticism and the stage history of Macbeth teach us, the reception of the character of Lady Macbeth has undergone major changes through the centuries. So far critics have attributed these changes mostly to different views of the notions of tragedy and to various interpretations of the play and its prevailing themes. Different representations of Macbeth and his Lady on the stage have been attributed mainly to changing artistic

  17. Clean Energy Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    For the past several years, the IEA and others have been calling for a clean energy revolution to achieve global energy security, economic growth and climate change goals. This report analyses for the first time progress in global clean energy technology deployment against the pathways that are needed to achieve these goals. It provides an overview of technology deployment status, key policy developments and public spending on RDD&D of clean energy technologies.

  18. Infrared steam laser cleaning

    OpenAIRE

    Frank, Pascal; Lang, Florian; Mosbacher, Mario; Boneberg, Johannes; Leiderer, Paul

    2008-01-01

    Steam Laser Cleaning with a pulsed infrared laser source is investigated. The infrared light is tuned to the absorption maximum of water (λ = 2.94 µm, 10 ns), whereas the substrates used are transparent (glass, silicon). Thus a thin liquid water layer condensed on top of the contaminated substrate is rapidly heated. The pressure generated during the subsequent phase explosion generates a cleaning force which exceeds the adhesion of the particles. We examine the cleaning threshold in single sh...

  19. Cleaning and surface properties

    CERN Document Server

    Taborelli, M

    2007-01-01

    Principles of precision cleaning for ultra high vacuum applications are reviewed together with the techniques for the evaluation of surface cleanliness. Methods to verify the effectiveness of cleaning procedures are discussed. Examples are presented to illustrate the influence of packaging and storage on the recontamination of the surface after cleaning. Finally, the effect of contamination on some relevant surface properties, like secondary electron emission and wettability is presented.

  20. THE CLEAN ENERGY MANUFACTURING JOB MARKET AND ITS ROLE IN THE UNITED STATES ECONOMY

    OpenAIRE

    Plaskacz, Audrey

    2009-01-01

    This paper provides an overview of green jobs in the United States, with a focus on synthesizing various estimates of the current and future number of green jobs, and relating these to estimates of the future number of clean energy manufacturing jobs. In doing so, it answers the following two research questions: ?can lost manufacturing jobs become clean energy jobs?? and ?can existing manufacturing jobs be saved from disappearing by transforming into clean energy jobs?? By combining current f...

  1. The precautionary savings motive and household savings

    NARCIS (Netherlands)

    Mastrogiacomo, Mauro; Alessie, Rob

    2014-01-01

    We quantified the relative importance of the precautionary motive in determining savings. Existing empirical evidence suggests that the impact of precautionary savings is small if one uses a subjective (based on self-reported expectations) measure of uncertainty about next year income. However, othe

  2. ARC Code TI: Save

    Data.gov (United States)

    National Aeronautics and Space Administration — Save is a framework for implementing highly available network-accessible services. Save consists of a command-line utility and a small set of extensions for the...

  3. The Tragedy of a Patriarchal Angel:On Lady Macbeth’s Submission to Patriarchy in Macbeth

    Institute of Scientific and Technical Information of China (English)

    黄琳

    2015-01-01

    William Shakespeare (1564-1616),as Ben Jonson assured us,is“not of an age but for all time”.Macbeth,one of William Shakespeare’s most important plays,is much favored by critics for its representation of the female character Lady Macbeth who is usually regarded as the“fiend-like Queen” or a super witch by Goethe.Nevertheless,other critics like Christina Leon Alfar asserted in her article“Blood will have blood: Power,Performance,and the Trouble with Gender” believe that Lady Macbeth represented gender stereotyping.Therefore,in this essay,she is represented as a perfect wife,“The Angel in the House”,and the“Other” in men’s world ______________.

  4. Clean Energy Manufacturing Initiative

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-04-01

    The initiative will strategically focus and rally EERE’s clean energy technology offices and Advanced Manufacturing Office around the urgent competitive opportunity for the United States to be the leader in the clean energy manufacturing industries and jobs of today and tomorrow.

  5. Isolated subpulmonic fibrous ring, mirror-image dextrocardia and situs solitus in a young lady unreported and a near miss

    Science.gov (United States)

    Yousif, Musaab; Elhassan, Nezar B.; Ali, Sulafa K.M.; Ahmed, Yassir

    2013-01-01

    Congenital diseases causing obstruction of the right ventricular outflow tract (RVOT) are common, but the isolated subpulmonary membrane/ring is extremely rare and can be difficult to diagnose precisely, especially in adults. We report a case of surgically resected isolated subpulmonic fibrous ring in a lady with mirror-image dextrocardia and abdominal situs solitus that was misdiagnosed by echocardiography as a subaortic membrane. PMID:23962853

  6. Isolated subpulmonic fibrous ring, mirror-image dextrocardia and situs solitus in a young lady unreported and a near miss.

    Science.gov (United States)

    Yousif, Musaab; Elhassan, Nezar B; Ali, Sulafa K M; Ahmed, Yassir

    2013-12-01

    Congenital diseases causing obstruction of the right ventricular outflow tract (RVOT) are common, but the isolated subpulmonary membrane/ring is extremely rare and can be difficult to diagnose precisely, especially in adults. We report a case of surgically resected isolated subpulmonic fibrous ring in a lady with mirror-image dextrocardia and abdominal situs solitus that was misdiagnosed by echocardiography as a subaortic membrane.

  7. Multi-generational long-distance migration of insects: studying the painted lady butterfly in the Western Palaearctic

    OpenAIRE

    Stefanescu, Constantí; Páramo, Ferran; Åkesson, Susanne; Alarcón, Marta; Ávila, Anna; Brereton, Tom; Carnicer, Jofre; Cassar, Louis F.; Fox, Richard; Heliölä, Janne; Hill, Jane K.; Hirneisen, Norbert; Kjellén, Nils; Kühn, Elisabeth; Kuussaari, Mikko

    2013-01-01

    Long-range, seasonal migration is a widespread phenomenon among insects, allowing them to track and exploit abundant but ephemeral resources over vast geographical areas. However, the basic patterns of how species shift across multiple locations and seasons are unknown in most cases, even though migrant species comprise an important component of the temperate-zone biota. The painted lady butterfly Vanessa cardui is such an example; a cosmopolitan continuously-brooded species which migrates ea...

  8. Correlating Cleaning Thoroughness with Effectiveness and Briefly Intervening to Affect Cleaning Outcomes: How Clean Is Cleaned?

    Science.gov (United States)

    Hosford, Eve; Ong, Ana; Richesson, Douglas; Fraser, Susan; Kwak, Yoon; Miller, Sonia; Julius, Michael; McGann, Patrick; Lesho, Emil

    2016-01-01

    Objectives The most efficient approach to monitoring and improving cleaning outcomes remains unresolved. We sought to extend the findings of a previous study by determining whether cleaning thoroughness (dye removal) correlates with cleaning efficacy (absence of molecular or cultivable biomaterial) and whether one brief educational intervention improves cleaning outcomes. Design Before-after trial. Setting Newly built community hospital. Intervention 90 minute training refresher with surface-specific performance results. Methods Dye removal, measured by fluorescence, and biomaterial removal and acquisition, measured with culture and culture-independent PCR-based assays, were clandestinely assessed for eight consecutive months. At this midpoint, results were presented to the cleaning staff (intervention) and assessments continued for another eight consecutive months. Results 1273 surfaces were sampled before and after terminal room cleaning. In the short-term, dye removal increased from 40.3% to 50.0% (not significant). For the entire study period, dye removal also improved but not significantly. After the intervention, the number of rooms testing positive for specific pathogenic species by culturing decreased from 55.6% to 36.6% (not significant), and those testing positive by PCR fell from 80.6% to 53.7% (P = 0.016). For nonspecific biomaterial on surfaces: a) removal of cultivable Gram-negatives (GN) trended toward improvement (P = 0.056); b) removal of any cultivable growth was unchanged but acquisition (detection of biomaterial on post-cleaned surfaces that were contaminant-free before cleaning) worsened (P = 0.017); c) removal of PCR-based detection of bacterial DNA improved (P = 0.046), but acquisition worsened (P = 0.003); d) cleaning thoroughness and efficacy were not correlated. Conclusion At this facility, a minor intervention or minimally more aggressive cleaning may reduce pathogen-specific contamination, but not without unintended consequences. PMID

  9. Clean Energy Works Oregon Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Jacob, Andria [City of Portland; Cyr, Shirley [Clean Energy Works

    2013-12-31

    In April 2010, the City of Portland received a $20 million award from the U.S. Department of Energy, as part of the Energy Efficiency and Conservation Block Grant program. This award was appropriated under the American Recovery and Reinvestment Act (ARRA), passed by President Obama in 2009. DOE’s program became known as the Better Buildings Neighborhood Program (BBNP). The BBNP grant objectives directed the City of Portland Bureau of Planning and Sustainability (BPS) as the primary grantee to expand the BPS-led pilot program, Clean Energy Works Portland, into Clean Energy Works Oregon (CEWO), with the mission to deliver thousands of home energy retrofits, create jobs, save energy and reduce carbon dioxide emissions.The Final Technical Report explores the successes and lessons learned from the first 3 years of program implementation.

  10. CLEAN-AIR heat pump. Reduced energy consumption for ventilation in buildings by integrating air cleaning and heat pump. Final Report; CLEAN-AIR heat pump - Reduceret energiforbrug til ventilation af bygninger ved luftrensning integreret med luft varmepumpe. Slut rapport

    Energy Technology Data Exchange (ETDEWEB)

    Fang, L.; Olesen, Bjarne W.; Molinaro, G.; Simmonsen, P.; Skocajic, S. [Danmarks Tekniske Univ. Institut for Byggeri og Anlaeg, Lyngby (Denmark); Hummelshoej, R.M.; Carlassara, L. [COWI A/S, Lyngby, (Denmark); Groenbaek, H.; Hansen, Ole R. [Exhausto A/S, Langeskov (Denmark)

    2011-07-01

    This report summarizes task 1 of the Clean Air Heat Pump project - modelling and simulation on energy savings when using the clean air heat pump for ventilation, air cleaning and energy recovery. The total energy consumption of the proposed ventilation systems using clean air heat pump technology was calculated by a theoretical model and compared with the reference ventilation systems (conventional ventilation systems). The energy compared between the two systems includes energy used for heating, cooling and fan. The simulation and energy saving calculation was made for the application of the clean air heat pump in three typical climate conditions, i.e. mild-cold, mild-hot and hot and wet climates. Real climate data recorded from three cities in 2002 was used for the calculation. The three cities were Copenhagen (Denmark), Milan (Italy) and Colombo (Sir Lanka) which represent the above three typical climate zones. For the Danish climate (the mild cold climate), the calculations show that the ventilation system using clean air heat pump technology can save up to 42% of energy cost in winter compared to the conventional ventilation system. The energy saving in summer can be as high as 66% for the ventilation system with humidity control and 9% for the ventilation system without the requirement of humidity control. Since the Danish summer climate is very mild, over 80% of the yearly energy consumption for ventilation is used during winter season. It is, therefore, estimated that more than 35% annual energy saving for ventilation is expected in Denmark using the clean air heat pump ventilation technology. For the mild hot climate, e.g. the Italian climate, the calculations show that up to 63% of the energy saving can be achieved in summer season. For the winter mode, 17% reduction of the energy cost can be expected for the domestic use. For industrial use, the energy cost of the clean air heat pump may not be favourable due to the industrial price of gas in Italy is

  11. First Lady Hillary Clinton returns to KSC for second launch attempt

    Science.gov (United States)

    1999-01-01

    Entering the Banana Creek viewing site, First Lady Hillary Rodham Clinton is joined by NASA Administrator Daniel Goldin (right), and in the background, Deputy Director of Business Operations Jim Jennings (far left) and Director of Installation Operations Marv Jones (right, behind Goldin). Mrs. Clinton and others are at the site to watch the second launch attempt of STS-93. Moments before the first scheduled launch, July 20, STS-93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  12. Solution properties of a heteropolysaccharide extracted from pumpkin (Cucurbita pepo, lady godiva).

    Science.gov (United States)

    Song, Yi; Zhao, Jing; Ni, Yuanying; Li, Quanhong

    2015-11-01

    A water-soluble galactoglucofucomannan was extracted from pumpkin (Cucurbita pepo, lady godiva variety). GC-MS analysis indicated that the polysaccharide was composed of 1,6-linked-glucosyl, 1,2,6-linked-mannosyl, 1,3,6-linked-mannosyl, 1,2,6-linked-galactosyl, 1,2,6-linked-galactosyl, terminal fucosyl and terminal glucose. The solution properties of the polysaccharide were studied systematically by using size-exclusion chromatography combined with multi-angle laser light scattering, viscometry and dynamic light scattering at 25 °C. The weight average molecular masses (Mw), intrinsic viscosity [η], radius of gyration (Rg) and hydrodynamic radius (Rh) were found to be 12.7 × 10(5)g/mol, 780 ml/g, 68 nm and 116 nm, respectively. The fraction dimension and value of ρ (Rg/Rh) of the polysaccharide revealed that it existed in a sphere-like conformation in distilled water. The dependence of zero shear specific viscosity on the coil overlap parameter was analyzed using different models. Furthermore, degradation of samples upon autoclaving has been observed and quantified by intrinsic viscosity determination and SEC-MALLS. PMID:26256344

  13. A CLINICAL STUDY ON ACUTE PANCREATITIS AND ITS DIFFERENT ETIOLOGIES IN BOWRING & LADY CURZON HOSPITALS, BENGALURU

    Directory of Open Access Journals (Sweden)

    Harindranath

    2016-01-01

    Full Text Available There are various etiological factors causing acute pancreatitis; of them to identify the most common etiological factor affecting the severity of symptoms, complications and mortality in acute pancreatitis. Acute pancreatitis is one of the commonest medical emergencies encountered in Tertiary Care Center. Different etiologies have been proposed in its causation in different parts of the world, i.e. alcohol, gallstones, viruses, certain drugs; however, there are no much studies conducted in India to assess the incidence of acute pancreatitis and the role of different etiological agents. METHODS This study was conducted in Bowring and Lady Curzon hospital, Bengaluru. A total of 40 patients admitted between January 2015 to November 2015 with symptoms of acute pancreatitis were analysed retrospectively to study the etiology in each case and findings were tabulated. RESULTS AND CONCLUSION The highest incidence of acute pancreatitis was found in the age group of 30 to 50 years followed by the age group of 20 to 30 years. Acute pancreatitis was found more commonly in males compared to females. This may be due to effect of alcohol addiction in males. Surgeries not much useful except in cases of gallstone and necrotizing pancreatitis. In acute pancreatitis, serum lipase level may be elevated more consistently and for longer half-life than serum amylase. Octreotide used in all patients, found helpful in producing symptomatic relief and promoting recovery in mild to moderate cases.

  14. On the recovery of an ancient text: Principles of editing, The diaries of Lady Anne Barnard

    Directory of Open Access Journals (Sweden)

    M. Lenta

    1997-05-01

    Full Text Available The unrevised and handwritten Cape diaries of Lady Anne Barnard for the years 1799 and 1800 have recently been transcribed and are now in the process of being edited. Since they are very long, and would be expensive to publish in their entirely, the question has arisen for their editors what principles of selection and emphasis should be followed in the editorial process. The diaries are private documents, intended to be read by no one but the author herself, and they are frequently non-standard in punctuation, spelling and even at times in syntax. The editors therefore face other issues, concerning their right to correct or standardise the text, which as it stands, is an illustration of the practice of a highly intelligent and experienced woman with almost no formal education - a woman who in many respects is representative of her time and class. The different kinds of interest present within the text - Cape and European history, the history of women, of slaves and of colonialism, as well as of the indigenous peoples of the Cape hinterland, may well represent alternative focuses between which the editors, in an abbreviated text, must choose, since the final decision concerning publication is likely to be an economic one. Finally the editors’ recommendations are likely to be based on the degree of interest possessed by the text in its component parts - are all its subjects equally interesting to the envisaged reader, the amateur of history of the present day?

  15. Energy Savings Lifetimes and Persistence

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, Ian M. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Schiller, Steven R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Todd, Annika [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Billingsley, Megan A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Goldman, Charles A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Schwartz, Lisa C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-02-01

    This technical brief explains the concepts of energy savings lifetimes and savings persistence and discusses how program administrators use these factors to calculate savings for efficiency measures, programs and portfolios. Savings lifetime is the length of time that one or more energy efficiency measures or activities save energy, and savings persistence is the change in savings throughout the functional life of a given efficiency measure or activity. Savings lifetimes are essential for assessing the lifecycle benefits and cost effectiveness of efficiency activities and for forecasting loads in resource planning. The brief also provides estimates of savings lifetimes derived from a national collection of costs and savings for electric efficiency programs and portfolios.

  16. The Illusory Effects of Saving Incentives on Saving

    OpenAIRE

    Engen, Eric M.; William G. Gale; John Karl Scholz

    1996-01-01

    The authors evaluate research on how tax-based saving incentives (IRAs and 401(k)s) affect saving. Previous research overstates the impact of the incentives on saving by failing to account for several issues: households with saving incentives have stronger tastes for saving than others; saving incentives have interacted with debt, nonfinancial assets, financial markets, and pensions; and saving incentives represent pretax balances, whereas taxable accounts represent posttax balances. Accounti...

  17. Laser cleaning of steam generator tubing based on acoustic emission technology

    Energy Technology Data Exchange (ETDEWEB)

    Hou, Su-xia; Luo, Ji-jun; Shen, Tao; Li, Ru-song [Xi' an Hi-Tech Institute, Xi' an (China)

    2015-12-15

    As a physical method, laser cleaning technology in equipment maintenance will be a good prospect. The experimental apparatus for laser cleaning of heat tubes in the steam generator was designed according to the results of theoretical analysis. There are two conclusions; one is that laser cleaning technology is attached importance to traditional methods. Which has advantages in saving on much manpower and material resource and it is a good cleaning method for heat tubes. The other is that the acoustic emission signal includes lots of information on the laser cleaning process, which can be used as real-time monitoring in laser cleaning processes. When the laser acts for 350 s, 100 % contaminants of heat tubes is cleaned off, and the sensor only receives weak AE signal at that time.

  18. Clean Water Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Clean Water Act (CWA) establishes the basic structure for regulating discharges of pollutants into U.S. waters and regulating quality standards for surface...

  19. Clean fuel technologies and clean and reliable energy: a summary

    Energy Technology Data Exchange (ETDEWEB)

    Bulatov, Igor [The University of Manchester, Centre for Process Integration, CEAS, Manchester (United Kingdom); Klemes, Jiri Jaromir [University of Pannonia, Centre for Process Integration and Intensification (CPI2), Research Institute of Chemical and Process Engineering, Faculty of Information Technology, Veszprem (Hungary)

    2011-08-15

    There are two major areas covered by this current Special Issue: Cleaner Fuel Technologies and Waste Processing. In addition, the Special Issue, also includes some recent developments in various fields of energy efficiency research. The first group of contributions considers in detail, hydrogen production from biomass and hydrogen production by the sorption-enhanced steam methane reforming process (SE-SMR). Biomass-related technologies are also discussed for a design of an integrated biorefinery, production of clean diesel fuel by co-hydrogenation of vegetable oil with gas oil and utilization of microwave and ultrasound pretreatments in the production of bioethanol from corn. Waste Processing aspects are considered in the second group of papers. This section includes integrated waste-to-energy plants, utilisation of municipal solid waste in the cement industry and urban supply and disposal systems. The third topic is intentionally made rather loose: it includes different research topics on various aspects of energy efficiency, e.g. resource-saving network design, new research on divided wall columns, vehicle logistics as process-network synthesis for energy consumption and CO{sub 2} reduction.

  20. Clean fuel technologies and clean and reliable energy: a summary

    International Nuclear Information System (INIS)

    There are two major areas covered by this current Special Issue: Cleaner Fuel Technologies and Waste Processing. In addition, the Special Issue, also includes some recent developments in various fields of energy efficiency research. The first group of contributions considers in detail, hydrogen production from biomass and hydrogen production by the sorption-enhanced steam methane reforming process (SE-SMR). Biomass-related technologies are also discussed for a design of an integrated biorefinery, production of clean diesel fuel by co-hydrogenation of vegetable oil with gas oil and utilization of microwave and ultrasound pretreatments in the production of bioethanol from corn. Waste Processing aspects are considered in the second group of papers. This section includes integrated waste-to-energy plants, utilisation of municipal solid waste in the cement industry and urban supply and disposal systems. The third topic is intentionally made rather loose: it includes different research topics on various aspects of energy efficiency, e.g. resource-saving network design, new research on divided wall columns, vehicle logistics as process-network synthesis for energy consumption and CO2 reduction.

  1. Spending to save

    DEFF Research Database (Denmark)

    Larsen, Anders

    2013-01-01

    the energy distribution companies meet their overall saving obligation, the net savings impact are about a third of the savings reported by the obligated parties. Further it was found that while energy savings in the public and business sector have a high net impact, some subsidies given under the EEO......In 2012 Ea Energy Analyses, NIRAS, and Viegand & Maagøe, conducted the second evaluation of the Danish Energy Efficiency Obligation (EEO). The overall purpose of the evaluation was to assess the effectiveness of the EEO framework and, if relevant, provide recommendations for adjustments of the EEO...... framework and guidelines for the following EEO period, i.e. 2013-2020. This paper focuses on the net savings impact and describes the evaluation method used to determine this. Three complementary analyses are described: 1) An analysis of the additionality of the reported saving, 2) an analysis of the...

  2. Saving for Future

    Institute of Scientific and Technical Information of China (English)

    蔡文莎

    2009-01-01

    阅读下面的短文,并根据短文后的要求答题。(注意问题后的词数要求) Learning to save money when you're young is an important lesson. All good lessons and habits begin early, and saving is a skill that everyone needs. Many people--adults included--do not have a good sense of saving for the long run.

  3. New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy

    Energy Technology Data Exchange (ETDEWEB)

    Sidheswaran, Meera; Destaillats, Hugo; Sullivan, Douglas P.; Fisk, William J.

    2010-10-27

    Approximately ten percent of the energy consumed in U.S. commercial buildings is used by HVAC systems to condition outdoor ventilation air. Reducing ventilation rates would be a simple and broadly-applicable energy retrofit option, if practical counter measures were available that maintained acceptable concentrations of indoor-generated air pollutants. The two general categories of countermeasures are: 1) indoor pollutant source control, and 2) air cleaning. Although pollutant source control should be used to the degree possible, source control is complicated by the large number and changing nature of indoor pollutant sources. Particle air cleaning is already routinely applied in commercial buildings. Previous calculations indicate that particle filtration consumes only 10percent to 25percent of the energy that would otherwise be required to achieve an equivalent amount of particle removal with ventilation. If cost-effective air cleaning technologies for volatile organic compounds (VOCs) were also available, outdoor air ventilation rates could be reduced substantially and broadly in the commercial building stock to save energy. The research carried out in this project focuses on developing novel VOC air cleaning technologies needed to enable energy-saving reductions in ventilation rates. The minimum required VOC removal efficiency to counteract a 50percent reduction in ventilation rate for air cleaning systems installed in the HVAC supply airstream is modest (generally 20percent or less).

  4. Clean Elements in Abelian Rings

    Indian Academy of Sciences (India)

    Angelina Y M Chin

    2009-04-01

    Let be a ring with identity. An element in is said to be clean if it is the sum of a unit and an idempotent. is said to be clean if all of its elements are clean. If every idempotent in is central, then is said to be abelian. In this paper we obtain some conditions equivalent to being clean in an abelian ring.

  5. Lady Health Workers (LHWs as Flag Bearers for Children with Disabilities in Pakistan

    Directory of Open Access Journals (Sweden)

    Ghazala Rafique

    2012-06-01

    Full Text Available Purpose: This study explores the perceptions, knowledge and attitudes of LHWs towards children with disabilities in Pakistan. It considers the feasibility of utilising the LHWs for prevention, early identification and management of disabilities for these children in the community.Methods: Two Focus Group Discussions (FGDs were conducted with 15 Lady Health Workers (LHWs, and two In Depth Interviews (IDIs with LHWs of both a semi-urban and a rural community of Pakistan.Results: LHWs were found to have major concerns and strong emotions regarding children with disabilities. They also revealed the insensitive attitude of community members towards these children. While they understood the major types and magnitude of disabilities better than lay persons, they lacked the knowledge to manage these disabilities. Consanguineous marriages were identified as the main cause of disabilities. LHWs reported that education and health facilities were lacking in semi-urban and rural areas, and demanded that the government provide these facilities for the children. They also expressed their willingness to work for these children, provided they had the approval of higher authorities and were given proper training.Conclusions: This qualitative exploratory study recommends that the existing primary health system be reviewed, and the possibility of introducing community based rehabilitation services, utilising LHWs’ services for children with disabilities, be examined. In this regard, it is imperative to assess the existing training modules of LHWs and to introduce modules on prevention, early identification, and management of children with disabilities. It is also necessary to employ mass media to spread awareness about persons with disabilities.

  6. Laser cleaning of Rakowicze sandstone

    OpenAIRE

    Nijland, T.G.; Wijffels, T.J.

    2003-01-01

    Decisions about the cleaning of natural stone should always be made within the awareness of direct and indirect damage that may be the result of cleaning. During the last decade, laser cleaning of objects and monuments of natural stone has become increasingly popular. Whereas a considerable amount of literature has been devoted to the effect of laser cleaning on marble and limestone, research into the effects on sandstone is limited. In the present paper, the effect of two cleaning methods, v...

  7. LensClean revisited

    CERN Document Server

    Wucknitz, O

    2004-01-01

    We discuss the LensClean algorithm which for a given gravitational lens model fits a source brightness distribution to interferometric radio data in a similar way as standard Clean does in the unlensed case. The lens model parameters can then be varied in order to minimize the residuals and determine the best model for the lens mass distribution. Our variant of this method is improved in order to be useful and stable even for high dynamic range systems with nearly degenerated lens model parameters. Our test case B0218+357 is dominated by two bright images but the information needed to constrain the unknown parameters is provided only by the relatively smooth and weak Einstein ring. The new variant of LensClean is able to fit lens models even in this difficult case. In order to allow the use of general mass models with LensClean, we develop the new method LenTil which inverts the lens equation much more reliably than any other method. This high reliability is essential for the use as part of LensClean. Finally...

  8. Potential energy savings

    DEFF Research Database (Denmark)

    Schultz, Jørgen Munthe

    1996-01-01

    This chapter describes the chosen methods for estimating the potential energy savings if ordinary window glazing is exchanged with aerogel glazing as well as commercial low-energy glazings.......This chapter describes the chosen methods for estimating the potential energy savings if ordinary window glazing is exchanged with aerogel glazing as well as commercial low-energy glazings....

  9. Spending to save

    DEFF Research Database (Denmark)

    Larsen, Anders

    2013-01-01

    framework and guidelines for the following EEO period, i.e. 2013-2020. This paper focuses on the net savings impact and describes the evaluation method used to determine this. Three complementary analyses are described: 1) An analysis of the additionality of the reported saving, 2) an analysis...

  10. Polish households’ saving strategies

    Directory of Open Access Journals (Sweden)

    Paulina Anioła

    2013-03-01

    Full Text Available The article presents the results of households’ saving strategies types classification. A cluster analysis method, based on households’ saving portfolio, was used for classification. Six types of strategies were distinguished: low risk, conservative, very passive, very conservative, diversification and aggressive.

  11. The Soul and Body in Harmony——The Spiritual Changing Process of Connie in Lady hatterley’s Lover

    Institute of Scientific and Technical Information of China (English)

    阮吉

    2015-01-01

    Connie Chatterley,the heroine in D.H.Lawrence’s last master piece Lady Chatterley’s Lover,realizes her mental and physical rebirth through her choice between two men,who represent the industrial society’s sexual repression and the expression of human natural sex instinct respectively.Since understanding the spiritual transition course of the heroine is the key to appreciating this novel’s essence,this paper analyses Connie’s mental world in every step of her dramatic marriage life.

  12. A way out of the cul-de-sac? Japanese "Office Ladies", internationalism and work-life balance

    OpenAIRE

    Una Hlín Valtýsdóttir 1968

    2010-01-01

    The topic of this essay is to explore future prospects of young Japanese women working as so-called Office Ladies in Japanese companies. A common cliché implies that women working in this position live a carefree and glamorous life. Since they usually still live with their parents they can spend their income on luxury brand fashion and accessories, travel and leisure. After five years or so they quit their job to get married and become full-time housewives. Their position gives no prospect of...

  13. The Soul and Body in Harmony--The Spiritual Changing Process of Connie in Lady hatterley’s Lover

    Institute of Scientific and Technical Information of China (English)

    阮吉

    2015-01-01

    Connie Chatterley,the heroine in D.H.Lawrence’s last master piece Lady Chatterley’s Lover,realizes her mental and physical rebirth through her choice between two men,who represent the industrial society’s sexual repression and the expression of human natural sex instinct respectively.Since understanding the spiritual transition course of the heroine is the key to appreciating this novel’s essence,this paper analyses Connie’s mental world in every step of her dramatic marriage life.

  14. The Uncontrollable Mnemonic Fragments within Consciousness Reflecting Ophelia’s and Lady Macbeth’s Disturbed Minds

    Directory of Open Access Journals (Sweden)

    Ekmekçioğlu Neslihan

    2015-12-01

    Full Text Available Memory plays an important role in most of Shakespeare’s plays. Shakespeare delves into the dark realms of human consciousness to reflect the disturbed minds and gnawing consciences of his characters with a profound psychological insight into the human psyche. Time, memory, madness and death seem to be the basic issues dealt with in his canon. My paper will address the uncontrollable mnemonic fragments within the human consciousness which reflect past traumas, fears and disturbances and will examine the cases of Ophelia and Lady Macbeth from a feminist reading of women.

  15. An isodicentric X chromosome with gonadal dysgenesis in a lady without prominent somatic features of Turner's syndrome. A case report.

    Science.gov (United States)

    Yu, Tse-Ya; Lin, Huan-Sheng; Chen, Pei-Lung; Huang, Tien-Shang

    2015-01-01

    Isodicentric X chromosomes in general have phenotypes characteristic of the resultant X deletions. Gonadotropin levels in Turner's syndrome (TS) girls are high, but have a normal biphasic pattern. Here, we report a 21-year-old lady with primary amenorrhea. Clinical examination revealed a short neck but no other typical stigmata of Turner's syndrome. The levels of gonadotropin were not raised to post-menopausal levels. A chromosome study showed a 45,X/46,X,idic(X)(q22) karyotype. She was diagnosed as having Turner's syndrome. PMID:25618587

  16. On a fast numerical tool for nuclear accidental dynamic phenomenology and application to the real time simulation of Lady Godiva

    International Nuclear Information System (INIS)

    This paper present a modern numerical method, implemented in a TUI-code named MacDSP, for solving any set of differential equations and in particular phenomenological accidental dynamic calculations. The speed efficiency of such an approach, thanks to the use of the hybrid-level power offered by C++ and an ad-hoc design, make it possible to construct the first kid of a family of real time simulator employing the video games technology DirectXTM: Lady Godiva Real Time Simulator. (author)

  17. He says, she says : gender renegotiations in the satirical exchanges of Lady Mary Wortley Montagu with James Hammond and Jonathan Swift

    OpenAIRE

    2010-01-01

    This thesis focuses on two poems written by male writers in the eighteenth century, specifically ‘An Elegy to a Young Lady in the Manner of Ovid’ by James Hammond and ‘The Lady’s Dressing Room’ by Jonathan Swift, read in relation to the written answers their poems received by their female contemporary Lady Mary Wortley Montagu called ‘An Answer to the Foregoing Elegy’ and ‘The Reasons That Induced Dr S[wift] to Write a Poem Call’d A Lady’s Dressing Room’. In my thesis I claim that by reading ...

  18. Neutrino Detection With CLEAN

    CERN Document Server

    McKinsey, D N

    2005-01-01

    This article describes CLEAN, an approach to the detection of low-energy solar neutrinos and neutrinos released from supernovae. The CLEAN concept is based on the detection of elastic scattering events (neutrino-electron scattering and neutrino-nuclear scattering) in liquified noble gases such as liquid helium, liquid neon, and liquid xenon, all of which scintillate brightly in the ultraviolet. Key to the CLEAN technique is the use of a thin film of wavelength-shifting fluor to convert the ultraviolet scintillation light to the visible. This allows the same liquid to be used as both a passive shielding medium and an active self-shielding detector, allowing lower intrinsic radioactive backgrounds at low energies. Liquid neon is a particularly promising medium for CLEAN. Because liquid neon has a high scintillation yield, has no long-lived radioactive isotopes, and can be easily purified by use of cold traps, it is an ideal medium for the detection of rare nuclear events. In addition, neon is inexpensive, dense...

  19. Road-Cleaning Device

    Science.gov (United States)

    Roman, Harry T.

    2014-01-01

    Roadways are literally soaked with petrochemical byproducts, oils, gasoline, and other volatile substances that eventually run off into sewers and end up in rivers, waterways, and other undesirable places. Can the roads be cleaned of these wastes, with their proper disposal? Can vehicles, robots, or other devices be designed that could be driven…

  20. Cleanly: trashducation urban system

    DEFF Research Database (Denmark)

    Reif, Inbal; Alt, Florian; Ramos, Juan David Hincapie;

    are exacerbated by a poor personal trash management culture. In this paper we present Cleanly, an urban trashducation system aimed at creating awareness of garbage production and management, which may serve as an educational plat-form in the urban environment. We report on data collected from an online survey...

  1. Clean Cities Tools

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-12-19

    The U.S. Department of Energy's Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.

  2. WINDOW-CLEANING

    CERN Multimedia

    Environmental Section / ST-TFM

    2001-01-01

    The two-month window-cleaning session on the Meyrin, Prévessin and LEP sites will soon begin. The cleaning contractors will work from Monday to Saturday, every week from 4.00 a.m. to 8.00 p.m. The work will be organised so as to disturb users as little as possible. In any event, a work notice will be left in each office 24 hours beforehand. To prevent any damage to documents or items which could occur despite the precautions taken, please clear completely the window-sills and the area immediately around them. If, however, for valid reasons, the work cannot be done on the scheduled day, please inform the Environmental Section by telephoning: 73753 / 74233 / 72242 If you are going to be absent during this two-month period, we should be grateful if you would clear the above mentioned areas before your departure. REMINDER To allow more thorough cleaning of the entrance doors to buildings and also facilitate the weekly work of the cleaning contractors, we ask you to make use of the notice boards at the...

  3. Energy saving report; Energispareredegoerelse

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-05-01

    Making the energy consumption more efficient in Denmark by means of energy saving are connected to the Danish government's overall National Growth Strategy. A reduced consumption of energy as a result of economic attractive energy saving initiatives leads to reduced energy costs and consequently an improvement of Denmark's competitive power. Furthermore, reducing the energy consumption decreases the vulnerability towards rising energy prices, and the security of supplies is increased. Finally energy conservation serves as a means of reducing environmental impact from the energy sector. Energy consumption is not damaging to the environment in itself, however, to the extent that energy consumption causes negative impact on the environment, e.g. through discharge of environmentally damaging substances generated during energy production, a reduction of the energy consumption will benefit the environment. Energy saving in itself does not lead to a decrease in CO{sub 2} emission in Denmark unless it is accompanied by an adjustment of CO{sub 2} quotas on production of electricity. The Danish Government emphasizes that the energy saving efforts are cost-effective both for the society and for the consumers. The energy saving report contains an updated projection of the Danish energy consumption and an evaluation of the impacts of the energy saving efforts. The impacts of more effective end use of energy are described, and an account of the barriers preventing the realization of a number of potential economic attractive energy saving initiatives is made. Finally the energy saving report presents a number of proposals for new energy saving initiatives. (BA)

  4. Simplification and Saving.

    Science.gov (United States)

    Beshears, John; Choi, James J; Laibson, David; Madrian, Brigitte C

    2013-11-01

    The daunting complexity of important financial decisions can lead to procrastination. We evaluate a low-cost intervention that substantially simplifies the retirement savings plan participation decision. Individuals received an opportunity to enroll in a retirement savings plan at a pre-selected contribution rate and asset allocation, allowing them to collapse a multidimensional problem into a binary choice between the status quo and the pre-selected alternative. The intervention increases plan enrollment rates by 10 to 20 percentage points. We find that a similar intervention can be used to increase contribution rates among employees who are already participating in a savings plan. PMID:24443619

  5. Patients Attitude towards Surgeons Attire in Our Lady of Lourdes Hospital Drogheda

    Directory of Open Access Journals (Sweden)

    Babak Meshkat

    2015-04-01

    Full Text Available Background A doctor’s competence and professionalism is often judged on the basis of attire. Our Lady of Lourdes (OLOL is a leading Irish hospital in the implementation of Bare Below the Elbows (BBTE policy, however surgical attire is not standardised and there is great variability in attire worn on wards. We aimed to evaluate patients attitude towards surgeons attire in OLOL. Methods A prospective survey of adult surgical in-patients was conducted from October 2013 to February 2014. A twelve-question questionnaire was used as data collection tool, using a five point Likert scale to assess patients response to each question. Data were collected on patient demographics, patients level of trust and confidence based on different surgical attire, and patients perception of different attire worn by surgical teams. Results There were 150 completed surveys during the study period with a male to female ratio of 44% to 56% respectively. The mean patient length of in-hospital stay (LOS was 4.7 days (range 1–22. The most commonly represented age group was 30–40 years (18%, with a comparable spread among all age groups. The majority of patients found the attire worn by surgeons on the ward to be very appropriate (93%. Majority of responders believed scrubs to be the most appropriate attire for surgeons on wards (39%, followed by shirt and tie with white coat (38% followed by short sleeved shirt and no tie (18%. Shirt and tie with white coat had a positive effect on patients trust in 63% of responders, a negative effect in 10% and no effect in 26%. Scrubs had a positive effect on patients trust in 63%, negative effect in 11% and no effect in 25%. Short sleeved shirt and no tie had a positive effect in 44%, negative effect in 25% and no effect in 30% of patients. Conclusion Patients in OLOL find attire worn by surgeons to be appropriate. Shirt and tie with white coat or scrubs remains the patient’s choice attire for surgeons. Shirt and tie with white

  6. Honeydew volatile emission acts as a kairomonal message for the Asian lady beetle Harmonia axyridis (Coleoptera:Coccinellidae)

    Institute of Scientific and Technical Information of China (English)

    Pascal D. Leroy; Eric Haubruge; Stéphanie Heuskin; Ahmed Sabri; Fran(c)ois J. Verheggen; Julien Farmakidis; Georges Lognay; Philippe Thonart; Jean-Paul Wathelet; Yves Brostaux

    2012-01-01

    The Asian lady beetle Harmonia axyridis Pallas is considered as an invasive species in most territories where it has been introduced.Because aphid honeydew acts as an attractant for many aphid predators and parasitoids,the objectives of this work were to collect and identify the volatile compounds released from the aphid excretory product to evaluate how these semiochemicals could affect the H.axyridis foraging behavior.Twelve volatile chemicals were identified from the Megoura viciae Buckton honeydew including four alcohols,three ketones,three aldehydes,a pyrazine and a monoterpene.The volatiles 3-methyl-1-butanol and 3-methyl-butanal were highlighted as the two most abundant semiochemicals released from the M.viciae honeydew.Vicia faba L.plants treated with crude honeydew attracted more than 80% of the tested individuals with 40% of attracted beetles located on the plant.Four volatile compounds (3-hydroxy-2-butanone,3-methyl-butanal,3-methyl-1-butanol and limonene) were also highlighted to attract more than 75% of the coccinellids toward the odor source and to locate about 35% of them on the plants.Limonene was the most efficient attractant since 89% of the H.axyridis responded to this odor.The use of the identified semiochemicals as well as the composition of an artificial honeydew could certainly be helpful to control the dispersal of the Asian lady beetle H.axyridis.

  7. Comparative study of aqueous and solvent methods for cleaning metals

    International Nuclear Information System (INIS)

    Studies were performed to determine the comparative effectiveness of solvent and aqueous detergent methods for cleaning various metals. The metals investigated included 304L stainless steel, beryllium, uranium-6.5 wt percent niobium alloy, and unalloyed uranium (238U). The studies were initiated in response to governmental regulations restricting the use of some chlorinated solvents. Results showed that aqueous detergent cleaning was more effective than solvents, i.e. trichloroethylene and methyl chloroform, for the removal of light industrial soils. The subsequent adoption of aqueous cleaning at this plant has facilitated waste disposal, which contributed to recorded economic savings. The controlled use of aqueous detergents is environmentally acceptable and has decreased the hazards of fire and toxicity that are generally associated with solvents. 8 tables, 15 figures

  8. Clean Energy Solutions Center Services

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  9. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Share Compartir Hand Hygiene Saves Lives: Patient Admission Video This podcast is for hospital patients and visitors. ... than those who don't. In the following video, you'll see how easy it is to ...

  10. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... think about CDC podcasts >> Listen/Watch Recommend on Facebook Tweet Share Compartir Hand Hygiene Saves Lives: Patient ... objects or surfaces in the hospital room, before eating, and after using the restroom. It is important ...

  11. CAN SORBENT-BASED GAS PHASE AIR CLEANING FOR VOCS SUBSTITUTE FOR VENTILATION IN COMMERCIAL BUILDINGS?

    OpenAIRE

    Fisk, William J.

    2008-01-01

    This paper reviews current knowledge about the suitability of sorbent-based air cleaning for removing volatile organic compounds (VOCs) from the air in commercial buildings, as needed to enable reductions in ventilation rates and associated energy savings. The principles of sorbent air cleaning are introduced, criteria are suggested for sorbent systems that can counteract indoor VOC concentration increases from reduced ventilation, major findings from research on sorbent performance for this...

  12. Retirement Saving in Australia

    OpenAIRE

    Garry Barrett; Yi-Ping Tseng

    2007-01-01

    Australia’s retirement income system has several distinctive features – most notably a policy of government mandated private saving and a means-tested Age Pension – which have gained increasing international attention. This paper provides an overview of the institutional features of the retirement income system in Australia, including details of the development and operation of the policy of forced retirement saving. The role of the different tiers of system in accounting for the income of th...

  13. Sustainable development with clean coal

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-08-01

    This paper discusses the opportunities available with clean coal technologies. Applications include new power plants, retrofitting and repowering of existing power plants, steelmaking, cement making, paper manufacturing, cogeneration facilities, and district heating plants. An appendix describes the clean coal technologies. These include coal preparation (physical cleaning, low-rank upgrading, bituminous coal preparation); combustion technologies (fluidized-bed combustion and NOx control); post-combustion cleaning (particulate control, sulfur dioxide control, nitrogen oxide control); and conversion with the integrated gasification combined cycle.

  14. Laser cleaning of Rakowicze sandstone

    NARCIS (Netherlands)

    Nijland, T.G.; Wijffels, T.J.

    2003-01-01

    Decisions about the cleaning of natural stone should always be made within the awareness of direct and indirect damage that may be the result of cleaning. During the last decade, laser cleaning of objects and monuments of natural stone has become increasingly popular. Whereas a considerable amount o

  15. Fuel assemblies chemical cleaning

    International Nuclear Information System (INIS)

    NPP Paks found a thermal-hydraulic anomaly in the reactor core during cycle 14 that was caused by corrosion product deposits on fuel assemblies (FAs) that increased the hydraulic resistance of the FAs. Consequently, the coolant flow through the FAs was insufficient resulting in a temperature asymmetry inside the reactor core. Based on this fact NPP Paks performed differential pressure measurements of all fuel assemblies in order to determine the hydraulic resistance and subsequently the limit values for the hydraulic acceptance of FAs to be used. Based on the hydraulic investigations a total number of 170 FAs was selected for cleaning. The necessity for cleaning the FAs was explained by the fact that the FAs were subjected to a short term usage in the reactor core only maximum of 1,5 years and had still a capacity for additional 2 fuel cycles. (authors)

  16. Corpus callosum atrophy as a predictor of age-related cognitive and motor impairment: a 3-year follow-up of the LADIS study cohort

    DEFF Research Database (Denmark)

    Ryberg, C; Rostrup, E; Paulson, O B;

    2011-01-01

    The aim of this 3-year follow-up study was to investigate whether corpus callosum (CC) atrophy may predict future motor and cognitive impairment in an elderly population. On baseline MRI from 563 subjects with age-related white matter changes (ARWMC) from the Leukoaraiosis And DISability (LADIS...

  17. Lima bean lady beetle interactions: spider mite mediates sublethal effects of its host plant on growth and development of its predator

    Science.gov (United States)

    Cultivated plants can have negative effects on natural enemies that attack spider mites. In this study, we tested the hypothesis that spider mites mediate effects of a lima bean, Phaseolus lunatus L., cultivar on the life history of a lady beetle Stethorus punctillum Weise. We provisioned laborato...

  18. Indonesia's Clean Air Program

    OpenAIRE

    Budy P. Resosudarmo

    2002-01-01

    Unprecedented industrial development in Indonesia during the last two decades, accompanied by a growing population, has increased the amount of environmental damage. One of the most important environmental problems is that the level of air pollution in several large cities has become alarming, particularly in the last few years. This high pollution level has stimulated the government to develop a national clean air program designed to control the quantity of pollutants in the air. However, th...

  19. Clean Power on Tap

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    China adopts the most advanced nuclear power technologies to meet long-term energy needs Nuclear power has taken center stage in China’s nationwide cam-paign to develop new and clean energy sources. In the latest effort, Chinese state-owned nuclear power giants invested over 40 billion yuan ($5.86 billion) as an initial funding injection to build a new plant under the

  20. A Clean Market

    Institute of Scientific and Technical Information of China (English)

    MAGGIECHEN

    2004-01-01

    If you have US$1 million, do you invest in car production or cleaning car emissions? More cars than ever are hitting the roads and demand is rising.Cleaner cars are being called for, as the government strives to reduce car emission. So there is an obvious market both for cars and for new emission control technologies.Theoretically, you should make money by investing in either of them in China today.

  1. Clean steels for fusion

    Energy Technology Data Exchange (ETDEWEB)

    Gelles, D.S.

    1995-03-01

    Fusion energy production has an inherent advantage over fission: a fuel supply with reduced long term radioactivity. One of the leading candidate materials for structural applications in a fusion reactor is a tungsten stabilized 9% chromium Martensitic steel. This alloy class is being considered because it offers the opportunity to maintain that advantage in the reactor structure as well as provide good high temperature strength and radiation induced swelling and embrittlement resistance. However, calculations indicate that to obtain acceptable radioactivity levels within 500 years after service, clean steel will be required because the niobium impurity levels must be kept below about 2 appm and nickel, molybdenum, nitrogen, copper, and aluminum must be intentionally restricted. International efforts are addressing the problems of clean steel production. Recently, a 5,000 kg heat was vacuum induction melted in Japan using high purity commercial raw materials giving niobium levels less than 0.7 appm. This paper reviews the need for reduced long term radioactivity, defines the advantageous properties of the tungsten stabilized Martensitic steel class, and describes the international efforts to produce acceptable clean steels.

  2. Saltstone Clean Cap Formulation

    Energy Technology Data Exchange (ETDEWEB)

    Langton, C

    2005-04-22

    The current operation strategy for using Saltstone Vault 4 to receive 0.2 Ci/gallon salt solution waste involves pouring a clean grout layer over the radioactive grout prior to initiating pour into another cell. This will minimize the radiating surface area and reduce the dose rate at the vault and surrounding area. The Clean Cap will be used to shield about four feet of Saltstone poured into a Z-Area vault cell prior to moving to another cell. The minimum thickness of the Clean Cap layer will be determined by the cesium concentration and resulting dose levels and it is expected to be about one foot thick based on current calculations for 0.1 Ci Saltstone that is produced in the Saltstone process by stabilization of 0.2 Ci salt solution. This report documents experiments performed to identify a formulation for the Clean Cap. Thermal transient calculations, adiabatic temperature rise measurements, pour height, time between pour calculations and shielding calculations were beyond the scope and time limitations of this study. However, data required for shielding calculations (composition and specific gravity) are provided for shielding calculations. The approach used to design a Clean Cap formulation was to produce a slurry from the reference premix (10/45/45 weight percent cement/slag/fly ash) and domestic water that resembled as closely as possible the properties of the Saltstone slurry. In addition, options were investigated that may offer advantages such as less bleed water and less heat generation. The options with less bleed water required addition of dispersants. The options with lower heat contained more fly ash and less slag. A mix containing 10/45/45 weight percent cement/slag/fly ash with a water to premix ratio of 0.60 is recommended for the Clean Cap. Although this mix may generate more than 3 volume percent standing water (bleed water), it has rheological, mixing and flow properties that are similar to previously processed Saltstone. The recommended

  3. Supply Clean Energy to Create Harmonious Environment

    Institute of Scientific and Technical Information of China (English)

    Wang Tianpu

    2003-01-01

    @@ Ladies and Gentlemen: To discuss the development orientation of the oil industryunder new circumstances, JCCP has decided the topic of this year's Intemational Symposium as "The Development & Har-mony of the Oil industry on the Global View". This topicreflects the common wish by the global oil community thatenvironment improvement and social responsibility shouldgo hand in hand with the development of oil industry.

  4. Relationships among Household Saving, Public Saving, Corporate Saving and Economic Growth in India

    OpenAIRE

    Sinha, Dipendra; Sinha, Tapen

    2007-01-01

    This paper examines the relationship between the growth rates of household saving, public saving, corporate saving and economic growth in India using multivariate Granger causality tests. The conventional wisdom suggests that the causality flows from saving to economic growth. We show that the causality goes in the opposite direction for India. Hence, higher saving is the consequence of higher economic growth and not a cause.

  5. Effect of acetylation on antioxidant and cytoprotective activity of polysaccharides isolated from pumpkin (Cucurbita pepo, lady godiva).

    Science.gov (United States)

    Song, Yi; Yang, Yang; Zhang, Yuyu; Duan, Liusheng; Zhou, Chunli; Ni, Yuanying; Liao, Xiaojun; Li, Quanhong; Hu, Xiaosong

    2013-10-15

    Acetylation of pumpkin (Cucurbita pepo, lady godiva variety) polysaccharide using acetic anhydride with pyridines as catalyst under different conditions was conducted to obtain different degrees of acetylation on a laboratory scale. Furthermore, antioxidant activities and cytoprotective effects of pumpkin polysaccharide and its acetylated derivatives were investigated employing various established in vitro systems. Results showed that addition of pyridine as catalyst could increase the degree of substitution, whereas volume of acetic anhydride had little effect. The acetylated polysaccharides in DPPH scavenging radical activity assay, superoxide anion radical activity assay and reducing power assay exhibited higher antioxidant activity than that of unmodified polysaccharide. H2O2-induced oxidative damages on rat thymic lymphocyte were also prevented by pumpkin polysaccharide and its acetylated derivatives and the derivatives presented higher protective effects. On the whole, acetylated polysaccharide showed relevant antioxidant activity both in vitro and in a cell system. PMID:23987399

  6. El poder de las redes sociales: la “mano invisible” del framing noticioso. El caso de #LadyProfeco.

    Directory of Open Access Journals (Sweden)

    Luis Cesar Torres Nabel

    2014-08-01

    Full Text Available El artículo discute,  a partir del caso sobre #LadyProfeco en México, la hipótesis de la influencia de enmarcamiento (framing que están ejerciendo las redes sociales sobre los temas públicos importantes. Los resultados del análisis sobre el caso dan evidencia en contra de esta hipótesis ya que pese al crecimiento de las redes sociales y su visibilidad en la agenda pública, el 66.3% de la opinión que se vierte en hashtags y trending topics es producida por los  de periodistas, militantes partidistas y políticos profesionales que la establecían desde los medios tradicionales.

  7. The Microsoft® Crabby Office Lady Tells It Like It Is Secrets to Surviving Office Life

    CERN Document Server

    Stahl, Annik

    2009-01-01

    We all have to work for a living-so why not make that time work for you? Whether you're in a cubicle or corner office, the Crabby Office Lady shows you how to be more productive on the job so that you can really enjoy your time off the job. Humorous but practical, the lovable know-it-all reveals her secrets in this easy-to-read survival guide based on her popular column. You'll get her no-nonsense lessons to succeeding at work, as well as tips and tricks for working with Microsoft Office programs to help simplify your life. She'll give you the straight scoop-so pay attention! Crabby says, "L

  8. Re-Innovating. Technological research contribution in the recovery of Our Lady of Mercy Church in Baranzate

    Directory of Open Access Journals (Sweden)

    Anna Mangiarotti

    2011-04-01

    Full Text Available The recovery project of Our Lady of Mercy Church in Baranzate, by Angelo Mangiarotti and Bruno Morassutti, with Aldo Favini for structures, built in 1956, and now in charge by Giulio Barazzetta, Anna Mangiarotti, Ingrid Paoletti, Tito Neri for structures and Giancarlo Chiesa for hvac, has requested a high technological effort in order to identify the technical options in order to ‘re-innovate’ on this building. The aim is to increase performances and internal comfort, while maintaining the original concept of the church. The deteriorated envelope will be changed with a façade envelope in steel dry assembled and a triple glazed unit high performance and with face fritted surfaced in order to reproduce the original architectural effects. Thanks to hvac, performances are radically improved.

  9. The Avenging Females: A Comparative Analysis of Kill Bill Vol.1-2, Death Proof and Sympathy for Lady Vengeance

    Directory of Open Access Journals (Sweden)

    Basak Göksel Demiray

    2012-04-01

    Full Text Available This paper provides a comparative analysis of Quentin Tarantino’s Kill Bill Vol.1-2 (2003, 2004, Death Proof (2007 and Park Chan Wook’s Sympathy for Lady Vengeance (Chinjeolhan Geumjassi, 2005. The primary objectives of this study are: (1 to reveal the gender-biases inherent to the fundamental discursive structures of the foregoing films; (2 to compare and contrast the films through an analysis of the ‘gaze(s’ and possible ‘pleasures’,  which are inherent in their narratives, in relation to Laura Mulvey’s and Carol Clover’s approaches; and (3 to distinguish Kill Bill Vol.1-2 from the foregoing two and the ‘avenging female’ clichés of the other horror/violence movies in the context of the replaced positionings of its protagonist and antagonist inherent in its distinct narrative style.

  10. De heroínas y mujeres. La trayectoria cinematográfica del personaje de Lady Marian

    Directory of Open Access Journals (Sweden)

    Pérez Herrera, Gema

    2016-06-01

    Full Text Available The transformation of the role of women over the course of the 20th century can be seen particularly clearly in the cinema. The analysis of various cinematic representations of Lady Marian, Robin Hood’s romantic partner, reveals the transformation in the female from feminine to heroic between 1922 and the present. This change involves Marian adopting male roles and being included in scenes that were previously reserved for male characters, together with a progressive masculinisation of women. Analysing films made in different decades shows how cinema always conveys a contemporary message, reflecting human and cultural models in keeping with the sensitivities of its viewers.La revolución histórica de la mujer a lo largo del siglo XX ha tenido su correlato en un testigo de excepción: el cine. El análisis de varias representaciones cinematográficas de Lady Marian, protagonista femenina de la leyenda de Robin Hood, desde 1922 hasta algunas de las producciones más recientes permite señalar que se ha producido un cambio en el papel de lo femenino en lo heroico. Este cambio pasa por la adopción de roles y la inclusión en escenarios antaño reservados para el protagonismo masculino, así como por una progresiva masculinización de la mujer. El análisis de las representaciones realizadas en cada década del siglo XX permite también comprobar cómo el cine siempre proyecta un mensaje contemporáneo, reflejando en sus historias modelos humanos y culturales acordes con la sensibilidad de cada tiempo.

  11. Clean electricity from photovoltaics

    CERN Document Server

    Green, Martin A

    2015-01-01

    The second edition of Clean Electricity from Photovoltaics , first published in 2001, provides an updated account of the underlying science, technology and market prospects for photovoltaics. All areas have advanced considerably in the decade since the first edition was published, which include: multi-crystalline silicon cell efficiencies having made impressive advances, thin-film CdTe cells having established a decisive market presence, and organic photovoltaics holding out the prospect of economical large-scale power production. Contents: The Past and Present (M D Archer); Limits to Photovol

  12. Clean fuels from biomass

    Science.gov (United States)

    Hsu, Y.-Y.

    1976-01-01

    The paper discusses the U.S. resources to provide fuels from agricultural products, the present status of conversion technology of clean fuels from biomass, and a system study directed to determine the energy budget, and environmental and socioeconomic impacts. Conversion processes are discussed relative to pyrolysis and anaerobic fermentation. Pyrolysis breaks the cellulose molecules to smaller molecules under high temperature in the absence of oxygen, wheras anaerobic fermentation is used to convert biomass to methane by means of bacteria. Cost optimization and energy utilization are also discussed.

  13. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 15, April--June 1996

    Energy Technology Data Exchange (ETDEWEB)

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1996-07-25

    Goal is engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. Scope includes laboratory research and bench-scale testing on 6 coals to optimize these processes, followed by design/construction/operation of a 2-t/hr PDU. During this quarter, parametric testing of the 30-in. Microcel{trademark} flotation column at the Lady Dunn plant was completed and clean coal samples submitted for briquetting. A study of a novel hydrophobic dewatering process continued at Virginia Tech. Benefits of slurry PSD (particle size distribution) modification and pH adjustment were evaluated for the Taggart and Hiawatha coals; they were found to be small. Agglomeration bench-scale test results were positive, meeting product ash specifications. PDU Flotation Module operations continued; work was performed with Taggart coal to determine scaleup similitude between the 12-in. and 6-ft Microcel{trademark} columns. Construction of the PDU selective agglomeration module continued.

  14. International Clean Energy Coalition

    Energy Technology Data Exchange (ETDEWEB)

    Erin Skootsky; Matt Gardner; Bevan Flansburgh

    2010-09-28

    In 2003, the National Association of Regulatory Utility Commissioners (NARUC) and National Energy Technology Laboratories (NETL) collaboratively established the International Clean Energy Coalition (ICEC). The coalition consisting of energy policy-makers, technologists, and financial institutions was designed to assist developing countries in forming and supporting local approaches to greenhouse gas mitigation within the energy sector. ICEC's work focused on capacity building and clean energy deployment in countries that rely heavily on fossil-based electric generation. Under ICEC, the coalition formed a steering committee consisting of NARUC members and held a series of meetings to develop and manage the workplan and define successful outcomes for the projects. ICEC identified India as a target country for their work and completed a country assessment that helped ICEC build a framework for discussion with Indian energy decisionmakers including two follow-on in-country workshops. As of the conclusion of the project in 2010, ICEC had also conducted outreach activities conducted during United Nations Framework Convention on Climate Change (UNFCCC) Ninth Conference of Parties (COP 9) and COP 10. The broad goal of this project was to develop a coalition of decision-makers, technologists, and financial institutions to assist developing countries in implementing affordable, effective and resource appropriate technology and policy strategies to mitigate greenhouse gas emissions. Project goals were met through international forums, a country assessment, and in-country workshops. This project focused on countries that rely heavily on fossil-based electric generation.

  15. Saving Malta's music memory

    OpenAIRE

    Sant, Toni; Duca, Edward

    2013-01-01

    Maltese music is being lost. Along with it Malta loses its culture, way of life, and memories. Dr Toni Sant is trying to change this trend through the Malta Music Memory Project (M3P) http://www.um.edu.mt/think/saving-maltas-music-memory-2/

  16. Saving Outweighs Substituting

    Institute of Scientific and Technical Information of China (English)

    Sophia

    2007-01-01

    @@ Energy crisis has become great challenge to the whole world.As the vehicle population keeps soaring in China,effectie countermeasures should be taken timely to deal with global energy crisis.There are two ways out:one is to substitute and one is to save.

  17. Clean coal technologies market potential

    Energy Technology Data Exchange (ETDEWEB)

    Drazga, B. (ed.)

    2007-01-30

    Looking at the growing popularity of these technologies and of this industry, the report presents an in-depth analysis of all the various technologies involved in cleaning coal and protecting the environment. It analyzes upcoming and present day technologies such as gasification, combustion, and others. It looks at the various technological aspects, economic aspects, and the various programs involved in promoting these emerging green technologies. Contents: Industry background; What is coal?; Historical background of coal; Composition of coal; Types of coal; Environmental effects of coal; Managing wastes from coal; Introduction to clean coal; What is clean coal?; Byproducts of clean coal; Uses of clean coal; Support and opposition; Price of clean coal; Examining clean coal technologies; Coal washing; Advanced pollution control systems; Advanced power generating systems; Pulverized coal combustion (PCC); Carbon capture and storage; Capture and separation of carbon dioxide; Storage and sequestration of carbon dioxide; Economics and research and development; Industry initiatives; Clean Coal Power Initiative; Clean Coal Technology Program; Coal21; Outlook; Case Studies.

  18. Gas-Liquid Supersonic Cleaning and Cleaning Verification Spray System

    Science.gov (United States)

    Parrish, Lewis M.

    2009-01-01

    NASA Kennedy Space Center (KSC) recently entered into a nonexclusive license agreement with Applied Cryogenic Solutions (ACS), Inc. (Galveston, TX) to commercialize its Gas-Liquid Supersonic Cleaning and Cleaning Verification Spray System technology. This technology, developed by KSC, is a critical component of processes being developed and commercialized by ACS to replace current mechanical and chemical cleaning and descaling methods used by numerous industries. Pilot trials on heat exchanger tubing components have shown that the ACS technology provides for: Superior cleaning in a much shorter period of time. Lower energy and labor requirements for cleaning and de-scaling uper.ninih. Significant reductions in waste volumes by not using water, acidic or basic solutions, organic solvents, or nonvolatile solid abrasives as components in the cleaning process. Improved energy efficiency in post-cleaning heat exchanger operations. The ACS process consists of a spray head containing supersonic converging/diverging nozzles, a source of liquid gas; a novel, proprietary pumping system that permits pumping liquid nitrogen, liquid air, or supercritical carbon dioxide to pressures in the range of 20,000 to 60,000 psi; and various hoses, fittings, valves, and gauges. The size and number of nozzles can be varied so the system can be built in configurations ranging from small hand-held spray heads to large multinozzle cleaners. The system also can be used to verify if a part has been adequately cleaned.

  19. Teaching children to save energy

    DEFF Research Database (Denmark)

    Grønhøj, Alice

    2016-01-01

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

  20. Social Capital and Savings Behavior

    DEFF Research Database (Denmark)

    Newman, Carol; Tarp, Finn; Khai, Luu Duc

    In this paper, we analyze household savings in rural Vietnam paying particular attention to the factors that determine the proportion of savings held as formal deposits. Our aim is to explore the extent to which social capital can play a role in promoting formal savings behavior. Social capital...

  1. Flue gas cleaning chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Gutberlet, H. [VEBA Kraftwerke Ruhr AG, Gelsenkirchen (Germany)

    1996-12-01

    The introduction of modern flue gas cleaning technology into fossil-fueled power stations has repeatedly confronted the power station chemists with new and interesting problems over the last 15 - 20 years. Both flue gas desulphurization by lime washing and catalytic removal of nitrogen oxides are based on simple basic chemical reactions. Owing to the use of readily available starting materials, the production of safe, useful end products and, last but not least, the possibility of implementing all this on an industrial scale by means of efficient process engineering, limestone desulphurization and catalytic removal of nitrogen oxides dominate the world market and, little by little, are becoming still more widespread. The origin and thus the quality of fuels and starting materials, the firing method, the mode of operation and engineering peculiarities in each plant interact in a complex manner. Simple cause/effect relationships are frequently incapable of explaining phenomena; thinking in complex interrelationships is needed. (EG)

  2. Clean Salt integrated flowsheet

    International Nuclear Information System (INIS)

    The Clean Salt Process (CSP) is a novel waste management scheme that removes sodium nitrate and aluminum nitrate nonahydrate as decontaminated (low specific activity) salts from Hanford's high-level waste (HLW). The full scale process will separate the bulk of the waste that exists as sodium salts from the small portion of the waste that is by definition radioactive and dangerous. This report presents initial conceptual CSP flowsheets and demonstrates the benefit of integrating the process into the Tank Waste Remediation Systems (TWRS) Reference Flowsheet. Total HLW and low-level (LLW) volumes are reported for two different CSP integration options and are compared to the TWRS Reference Flowsheet values. The results for a single glass option eliminating LLW disposal are also reported

  3. Flue Gas Cleaning

    DEFF Research Database (Denmark)

    Fehrmann, Rasmus

    2014-01-01

    and sulfuric acid in the atmosphere causing precipitation of acid rain resulting in death of forests and destruction of buildings and monuments in addition to human health problems. The most common state-of-the-art methods applied today industrially for cleaning of flue gases will be addressed, including wet...... and dry scrubbing for sulfur oxides (SO2) and catalytic removal of nitrogen oxides (NOx). There is however, a desire of increasing the energy produced in electrical power plants by firing CO2-neutral biomass/waste or biomass/waste in combination with fossil fuels. Thus, the EU reached agreement in March...... 2007 specifying that 20 % and recently in 2014 this was increased to 40 % of the energy should be produced from renewable fuels by 2020 and 2030, respectively to cut emissions of the greenhouse gas CO2. This, however, challenges not only the power plant itself due to enhanced slagging, fouling...

  4. Ultrasound cleaning of microfilters

    DEFF Research Database (Denmark)

    Hald, Jens; Bjørnø, Irina; Jensen, Leif Bjørnø

    1999-01-01

    The aim of the present work is to develop, design, and manufacture a high-power ultrasound transducer module to be used for preventing the blocking of plastic-based microfilters by organic materials, and possibly to prolong the lifetime of the filters in industry using the cavitation on the surface...... suitable for cleaning of microfilters without damaging the filter structure. The filter surface was studied using an optical microscope before and after the experiment. When high-power ultrasound (max. 75 W/cm2) was applied to the surface of some microfilters, no visible damage was found, while others...... filters were damaged. The results of the laboratory experiments formed background for the final design of an ultrasound transducer module for use by foodstuff filtration plants. [This work was financed by the EU Project WAMBIO PL96-3257 (FAIR Programme).]...

  5. Clean air Hamilton

    Energy Technology Data Exchange (ETDEWEB)

    McCarry, B.E. [McMaster Univ., Hamilton, ON (Canada)

    2002-07-01

    The industrial City of Hamilton is located on Lake Ontario, downwind from the Ohio Valley. The Hamilton Air Quality Initiative (HAQI) was divided in several phases, one of which is Clean Air Hamilton. This most recent phase was described in this presentation. Two major goals of this phase were: to ensure that the City of Hamilton has the best air quality of any major urban area in Ontario, and to reduce the emissions of greenhouse gases by 20 per cent compared to the levels in 1990. There were five main objectives to this initiative, namely: (1) the identification of priority air quality issues, (2) achieving an understanding of air quality issues, (3) the identification of sources, the evaluation of impacts and the recommendation of solutions, (4) the assessment of human health, and (5) the identification of further research. The reduction of air quality impacts is progressing through the support provided to the Drive Clean Program, the discouragement of vehicle idling, the support to car pooling initiatives, and the promotion of green vehicles. The implementation of pollution control technologies is taking place on the industrial side, as well as the development of plans to reduce steel industry emissions, the development of energy conservation measures and the promotion of green building practices. Efforts are being deployed over fleet greening partnerships, community tree planting program, an international air conference, an electronic information network linking the United States and the communities of Southern Ontario, a road dust study, a truck emissions research project, the assessment of human health impacts, and finally methods for the monitoring of local improvements. figs.

  6. Simualtion of Lady Beetle's Preying Behavior Evolution with Neural Network and Genetic Algorithms.%采用人工生命方法模拟七星瓢虫捕食行为进化

    Institute of Scientific and Technical Information of China (English)

    王俊; 李松岗

    2001-01-01

    This paper describes a computational model of searching behavior of lady beetle (Coccinella septempunctata L.) by using Neural Network and Genetic Algorithms. It also describes several Neural Network structures to interpret how the Neural Network controls the behavior of lady beetle, as well as the evolution of the computational model. In the nature, Alphid's pattern is clumped, and the lady beetle 's food-foraging strategy is: when the predator does not touch the prey, the predator's behavior is searching in a large area; but if the predator finds a prey, it behavior switch to searching in the neighborhood area around the prey.In this paper, several Neural NetWork structures have been used to control the individuals' food-searching behavior. And a form of Genetic Algorithms have been used for the Neural Network's Learning.After simulation, the model 's food-foraging strategy is similar to the nature. It is not very necessary for the lady beetle to have the ability of finding the Alphid in a short distance. In fact the Alphid almost can not escape after the lady beetle finds it. So the most important factor for improving the searching efficiency is the ability of memory. It coincides with the lady beetle 's food-foraging behavior in the nature.

  7. Programmed Cleaning and Environmental Sanitation.

    Science.gov (United States)

    Gardner, John C., Ed.

    Maintenance of sanitation in buildings, plants, offices, and institutions; the selection of cleaning materials for these purposes; and the organization and supervision of the cleaning program are becoming increasingly complex and needful of a higher cost of handling. This book describes these problems and gives helpful information and guidance for…

  8. Reactor vessel stud cleaning machine

    International Nuclear Information System (INIS)

    A device is described for cleaning and decontaminating an elongate member having a three dimensional surface topography comprising: an enclosure; means for rotatingly supporting the elongate member proximate the ends thereof within the enclosure; means for driving the elongate member supporting means, to rotate the elongate member; a supply tank for holding water; a spray nozzle connected to the supply tank and disposed within the enclosure operable to move transversely with respect to the elongate member for spraying a cleaning agent comprising high pressure water and abrasive grit against the rotating elongate member; a self-contained means for supplying the cleaning agent to the spray nozzle and removing spent cleaning agent from the enclosure, the self-contained means including the supply tank and means for disposing of any contaminated solids in the spent cleaning agent. The means for disposing further comprises means for removing spent cleaning agent from the enclosure, means for removing solid particles from the spent cleaning agent and means for recycling water from the spent cleaning agent back to the spray nozzle; and a control system for selectively controlling at least one of the rate of rotation of the elongate member and rate of trasversal of the elongate member and by the spray nozzle in accordance with the topography of the elongate member

  9. A Note on Clean Rings

    Institute of Scientific and Technical Information of China (English)

    Zhou Wang; Jianlong Chen

    2007-01-01

    Let R be a ring and g(x) a polynomial in C[x],where C=C(R) denotes the center of R.Camillo and Sim6n called the ring g(x)-clean if every element of R can be written as the sum of a unit and a root of g(x).In this paper,we prove that for a,b (E) C,the ring R is clean and b - a is invertible in R if and only if R is g1(x)-clean,where gl(x) = (x - a)(x - b).This implies that in some sense the notion of g(x)-clean rings in the Nicholson-Zhou Theorem and in the Camillo-Sim6n Theorem is indeed equivalent to the notion of clean rings.

  10. Our Lady of the Rosary in the Marian Sanctuary: Brotherhoods and Black Devotions in Salvador and the Recôncavo Baiano (Eighteenth Century)

    OpenAIRE

    Tânia Maria PINTO DE SANTANA

    2016-01-01

    Organized by Frei Agostinho de Santa Maria and published in 1722, the Marian Sanctuary and History of the Miracles image of Our Lady consist the registrations of marian invocations worshiped in Portuguese territory, made by clergymen from differents parishes in the xviii century. The ninth volume deal witch the invocations found in Bahia. In this article we mean to use this text as a study sourse for the history religious belief, as well as in the study of the Catholic religiosity history amo...

  11. Phytochemical Analysis, Antioxidant, Antistress, and Nootropic Activities of Aqueous and Methanolic Seed Extracts of Ladies Finger (Abelmoschus esculentus L.) in Mice

    OpenAIRE

    Sathish Kumar Doreddula; Srinivasa Reddy Bonam; Durga Prasad Gaddam; Brahma Srinivasa Rao Desu; Nadendla Ramarao; Vijayapandi Pandy

    2014-01-01

    Abelmoschus esculentus L. (ladies finger, okra) is a well-known tropical vegetable, widely planted from Africa to Asia and from South Europe to America. In the present study, we investigated the in vitro antioxidant capacity and in vivo protective effect of the aqueous and methanolic seed extracts of Abelmoschus esculentus against scopolamine-induced cognitive impairment using passive avoidance task and acute restraining stress-induced behavioural and biochemical changes using elevated plus ...

  12. The multicolored Asian lady beetle, Harmonia axyridis: A review of its biology, uses in biological control, and non-target impacts

    OpenAIRE

    Koch, R L

    2003-01-01

    Throughout the last century, the multicolored Asian lady beetle, Harmonia axyridis (Pallas) has been studied quite extensively, with topics ranging from genetics and evolution to population dynamics and applied biological control being covered. Much of the early work on H. axyridis was conducted in the native Asian range. From the 1980's to the present, numerous European and North American studies have added to the body of literature on H. axyridis. H. axyridis has recently gained attention i...

  13. Design and Study on Full Automatic Washer of Lady Health%全自动女士卫生清洗器的设计

    Institute of Scientific and Technical Information of China (English)

    曾纪进

    2001-01-01

    This article describes mainly structural characteristic of Full Automatic washer of lady Health as well as the working principle,electrica l control features,design way and extensive use.%主要论述全自动女士卫生清洗器的结构特点、 工作原理、电气控制特征、设计方法等。

  14. Entanglement-saving channels

    Science.gov (United States)

    Lami, L.; Giovannetti, V.

    2016-03-01

    The set of Entanglement Saving (ES) quantum channels is introduced and characterized. These are completely positive, trace preserving transformations which when acting locally on a bipartite quantum system initially prepared into a maximally entangled configuration, preserve its entanglement even when applied an arbitrary number of times. In other words, a quantum channel ψ is said to be ES if its powers ψn are not entanglement-breaking for all integers n. We also characterize the properties of the Asymptotic Entanglement Saving (AES) maps. These form a proper subset of the ES channels that is constituted by those maps that not only preserve entanglement for all finite n but which also sustain an explicitly not null level of entanglement in the asymptotic limit n → ∞. Structure theorems are provided for ES and for AES maps which yield an almost complete characterization of the former and a full characterization of the latter.

  15. Energy efficient biological air cleaning for farm stable ventilation; Energieffektiv biologisk luftrensning til staldventilation

    Energy Technology Data Exchange (ETDEWEB)

    Groenborg Nicolaisen, C.; Hansen, Mads P.R. [Teknologisk Institut, Aarhus (Denmark); Stroem, J.; Soerensen, Keld [DXT. Danish Exergy Technology A/S, Skoerping (Denmark); Goetke, C. [Lokalenergi Aarhus, Viby J. (Denmark); Morsing, S.; Soerensen, Lars C. [SKOV A/S, Roslev (Denmark); Ladegaerd Jensen, T.; Pedersen, Poul [Videncenter for svineproduktion, Copenhagen (Denmark)

    2013-05-01

    The project has been designed to reduce energy consumption for air purification by 30% while having a payback period of maximum 3 years. The project has achieved very significant results which are far above the target. Particularly satisfying is the wide range of new components that are launched in late 2012. By implementing the newly developed system at 100% cleaning (LPC 13 ventilators and Dynamic multistep control) in relation to Best Practice (SKOV's original system with DA600 fans) in a concrete pigsty, a saving of 61% and a simple payback of 1.7 years is achieved. Similarly, it is found that the energy used for pump operation can be reduced by 37% with the new Dynamic sprinkling control. At 20% cleaning a potential saving of 15% per year and a payback period of between 0 and 5 years was found, which is dependent on the desired performance as the capacities in the bio-filter's upper capacity range between 26 thousand to 30 thousand m3 / h entails costs for an additional extraction unit in the new solution. Furthermore, the newly developed components proved highly suitable for standard installations without air cleaning where a savings potential is 53% and the payback period 1.5 years. Product-wise, the project formed the basis for the development of: 1. New energy-efficient ventilation units (LPC11, 12,13) that are suitable for air purification; 2. A new energy-saving control principle (Dynamic Multi-Step) which is particularly suitable for low-energy ventilators; 3. A new energy-saving flow measurement system for ventilating ducts (Dynamic air to the central exhaust); 4. An energy-saving pressure control in common ducts (pressure control as a function of outside temperature); 5. Proposal for a new energy-saving pump operation for sprinkling of biological filters (Dynamic sprinkling). (LN)

  16. The Economics of Saving

    OpenAIRE

    Mervyn A. King

    1983-01-01

    This paper analyses recent contributions to the theory of household saving and examines empirical evidence on the subject. It focuses on (a) the derivation and estimation of first-order conditions for a consumer's optimum lfe-cycle consumption plan, (b) the conditions under which such conditions may be used to derive an aggregate consumption function, (c) the relationship between constraints in labor and cyclical markets and the notion of a "representive consumer" in macroeconomic models, and...

  17. Petroleum storage tank cleaning using commercial microbial culture products

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, D.R.; Entzeroth, L.C.; Timmis, A.; Whiteside, A.; Hoskins, B.C.

    1995-12-31

    The removal of paraffinic bottom accumulations from refinery storage tanks represents an increasingly costly area of petroleum storage management. Microorganisms can be used to reduce paraffinic bottoms by increasing the solubility of bottom material and by increasing the wax-carrying capacity of carrier oil used in the cleaning process. The economic savings of such treatments are considerable. The process is also intrinsically safer than alternative methods, as it reduces and even eliminates the need for personnel to enter the tank during the cleaning process. Both laboratory and field sample analyses can be used to document changes in tank material during the treatment process. These changes include increases in volatile content and changes in wax distribution. Several case histories illustrating these physical and chemical changes are presented along with the economics of treatment.

  18. Clean Metal Casting

    Energy Technology Data Exchange (ETDEWEB)

    Makhlouf M. Makhlouf; Diran Apelian

    2002-02-05

    The objective of this project is to develop a technology for clean metal processing that is capable of consistently providing a metal cleanliness level that is fit for a given application. The program has five tasks: Development of melt cleanliness assessment technology, development of melt contamination avoidance technology, development of high temperature phase separation technology, establishment of a correlation between the level of melt cleanliness and as cast mechanical properties, and transfer of technology to the industrial sector. Within the context of the first task, WPI has developed a standardized Reduced Pressure Test that has been endorsed by AFS as a recommended practice. In addition, within the context of task1, WPI has developed a melt cleanliness sensor based on the principles of electromagnetic separation. An industrial partner is commercializing the sensor. Within the context of the second task, WPI has developed environmentally friendly fluxes that do not contain fluorine. Within the context of the third task, WPI modeled the process of rotary degassing and verified the model predictions with experimental data. This model may be used to optimize the performance of industrial rotary degassers. Within the context of the fourth task, WPI has correlated the level of melt cleanliness at various foundries, including a sand casting foundry, a permanent mold casting foundry, and a die casting foundry, to the casting process and the resultant mechanical properties. This is useful in tailoring the melt cleansing operations at foundries to the particular casting process and the desired properties of cast components.

  19. Canada's Clean Air Act

    International Nuclear Information System (INIS)

    This paper provided an outline of Canada's Clean Air Act and examined some of the regulatory changes that will occur as a result of its implementation. The Act is being introduced to strengthen the legislative basis for taking action on reducing air pollution and GHGs, and will allow the government to regulate both indoor and outdoor air pollutants and GHGs. The Act will require the Ministers of the Environment and Health to establish national air quality objectives, as well as to monitor and report on their attainment. The Canadian Environmental Protection Act will be amended to enable the government to regulate the blending of fuels and their components. The Motor Vehicle Fuel Consumption Standards Act will also be amended to enhance the government's authority to regulate vehicle fuel efficiency. The Energy Efficiency Act will also be expanded to allow the government to set energy efficiency standards and labelling requirements for a wider range of consumer and commercial products. The Act will commit to short, medium and long-term industrial air pollution targets. Regulations will be proposed for emissions from industry; on-road and off-road vehicles and engines; and consumer and commercial products. It was concluded that the Government of Canada will continue to consult with provinces, territories, industries and Canadians to set and reach targets for the reduction of both indoor and outdoor air pollutants and GHG emissions. 6 figs

  20. Clean tracks for ATLAS

    CERN Multimedia

    2006-01-01

    First cosmic ray tracks in the integrated ATLAS barrel SCT and TRT tracking detectors. A snap-shot of a cosmic ray event seen in the different layers of both the SCT and TRT detectors. The ATLAS Inner Detector Integration Team celebrated a major success recently, when clean tracks of cosmic rays were detected in the completed semiconductor tracker (SCT) and transition radiation tracker (TRT) barrels. These tracking tests come just months after the successful insertion of the SCT into the TRT (See Bulletin 09/2006). The cosmic ray test is important for the experiment because, after 15 years of hard work, it is the last test performed on the fully assembled barrel before lowering it into the ATLAS cavern. The two trackers work together to provide millions of channels so that particles' tracks can be identified and measured with great accuracy. According to the team, the preliminary results were very encouraging. After first checks of noise levels in the final detectors, a critical goal was to study their re...

  1. Degreasing and cleaning superconducting RF Niobium cavities

    Energy Technology Data Exchange (ETDEWEB)

    Rauchmiller, Michael; Kellett, Ron; /Fermilab

    2011-09-01

    The purpose and scope of this report is to detail the steps necessary for degreasing and cleaning of superconducting RF Niobium cavities in the A0 clean room. It lists the required equipment and the cleaning procedure.

  2. Hawaii Clean Energy Initiative Existing Building Energy Efficiency Analysis: November 17, 2009 - June 30, 2010

    Energy Technology Data Exchange (ETDEWEB)

    Finch, P.; Potes, A.

    2010-06-01

    In June 2009, the State of Hawaii enacted an Energy Efficiency Portfolio Standard (EEPS) with a target of 4,300 gigawatt hours (GWh) by 2030 (Hawaii 2009). Upon setting this goal, the Hawaii Clean Energy Initiative, Booz Allen Hamilton (BAH), and the National Renewable Energy Laboratory (NREL), working with select local stakeholders, partnered to execute the first key step toward attaining the EEPS goal: the creation of a high-resolution roadmap outlining key areas of potential electricity savings. This roadmap was divided into two core elements: savings from new construction and savings from existing buildings. BAH focused primarily on the existing building analysis, while NREL focused on new construction forecasting. This report presents the results of the Booz Allen Hamilton study on the existing building stock of Hawaii, along with conclusions on the key drivers of potential energy efficiency savings and on the steps necessary to attain them.

  3. História noturna de Nossa Senhora do Risca-Faca Dark history of our Lady of the Slash-Knife

    Directory of Open Access Journals (Sweden)

    John C. Dawsey

    2009-04-01

    Full Text Available No Jardim das Flores, sobre as cinzas do antigo bairro do Risca-Faca, vivem as filhas - ou netas e bisnetas - de escravas e "índias laçadas no mato". Muitas delas também se consideram filhas de Nossa Senhora. A justaposição das linhagens maternas pode suscitar um efeito de montagem. Nas inervações corporais de Nossas Senhoras não lampejam, também, os gestos de índias e escravas? Nos subterrâneos dos símbolos se encontram indícios de "histórias noturnas" de Nossa Senhora. Sobre esse terreno, o estudo de processos de povoamento em Piracicaba, no interior paulista, requer uma espécie de arqueologia: um duplo deslocamento, de um bandeirante povoador a Nossa Senhora, e de Nossa Senhora às índias e escravas "laçadas no mato". Nesses fundos, o gesto de uma mulher "boia-fria" que "fez picadinho de um homem" agita as sombras de uma nação.In the Garden of Flowers, over the ashes of the old Slash-Knife District, live the daughters - or granddaughters and great-granddaughters - of slaves and native South-American women "lassoed in the woods". Many consider themselves also to be the daughters of Our Lady. The juxtaposition of maternal lineages may produce a montage-like effect. Do gestures of Indians and slaves flash in the bodily innervations of Our Lady? Signs of "dark histories" of Our Lady are found in subterranean regions of symbols. On this terrain, the study of historical patterns of settlement in Piracicaba, a city of the interior of São Paulo, may require a certain type of archaeology, involving a double dislocation, from bandeirante explorers to Our Lady, and from Our Lady to Indian and slave women "lassoed in the woods". In these substrata the gesture of a boia-fria woman who "cut a man into pieces" stirs up the shadows of a nation.

  4. CLEAN Technique for Polarimetric ISAR

    Directory of Open Access Journals (Sweden)

    M. Martorella

    2008-01-01

    Full Text Available Inverse synthetic aperture radar (ISAR images are often used for classifying and recognising targets. To reduce the amount of data processed by the classifier, scattering centres are extracted from the ISAR image and used for classifying and recognising targets. This paper addresses the problem of estimating the position and the scattering vector of target scattering centres from polarimetric ISAR images. The proposed technique is obtained by extending the CLEAN technique, which was introduced in radar imaging for extracting scattering centres from single-polarisation ISAR images. The effectiveness of the proposed algorithm, namely, the Polarimetric CLEAN (Pol-CLEAN is tested on simulated and real data.

  5. Of Lady-killers and ‘Men Dressed As Women’: Soap Opera, Scapegoats and the Mexico City Police Department

    Directory of Open Access Journals (Sweden)

    Vek Lewis

    2008-02-01

    Full Text Available Over two days in October 2005, police in Mexico City conducted a series of raids on male-to-female transgender (travesti prostitutes working in the streets. The motive of the investigation was not related to sex work at all, but rather, the hunt for a serial killer responsible for the deaths of elderly women between 2003 and 2005. With few leads apart from reports by a couple of eyewitnesses that they had seen ‘a man dressed as a woman’ enter the houses of the victims, the Chief Public Prosecutor announced that the killer could be a travesti. On January 25, 2006, the ‘lady-killer’ was finally discovered to be neither a ‘man dressed as a woman’, nor a travesti. The suspect, a female former lucha libre wrestler, Juana Barraza, was taken into custody. In the period leading up to the October raids, Mexico’s chief television channel, Televisa, finished up the season of its popular soap, La Madrastra, with a plot line that features a man who dresses as a woman to disguise his usual male identity and kill his female victims. This paper examines the case, looking at the influence of the soap opera narrative in the profiling of travestis as suspect ‘men dressed as women’. It draws on studies of soap opera and mass media forms in Mexican society, as well as the work of transgender theory in understanding how crossgender identities are circumscribed by discourse.

  6. Nuclear and clean coal technology options for sustainable development in India

    International Nuclear Information System (INIS)

    Due to the growing energy needs along with increasing concerns towards control of greenhouse gas emissions, most developing countries are under pressure to find alternative methods for energy conversion and policies to make these technologies economically viable. Most of the energy is produced from fossil fuel in India which is not a sustainable source of energy. In this paper Indian power sector has been examined by using MARKAL model for introduction of clean coal and advanced nuclear technologies with implementation of energy conservation potential. The result shows that application of clean technologies gives energy security but not significant reduction in carbon dioxide emissions. When clean technologies apply with energy conservation a huge amount of CO2 can be reduced and also economically viable. Three scenarios including base case scenario have been developed to estimate the resource allocations and CO2 mitigation. The clean technologies with maximum savings potential shows 70% CO2 reduction in the year 2045.

  7. Locomotive energy savings possibilities

    Directory of Open Access Journals (Sweden)

    Leonas Povilas LINGAITIS

    2009-01-01

    Full Text Available Economic indicators of electrodynamic braking have not been properly estimated. Vehicles with alternative power trains are transitional stage between development of pollution- free vehicles. According to these aspects the investigation on conventional hybrids drives and their control system is carried out in the article. The equation that allows evaluating effectiveness of regenerative braking for different variants of hybrid drive are given. Presenting different types of locomotive energy savings power systems, which are using regenerative braking energy any form of hybrid traction vehicles systems, circuit diagrams, electrical parameters curves.

  8. Saving Woodcut Culture

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Organizations across China have come together to save an ancient New Year tradition"Door god,door god,rides the red horse,stands by the door and watches the house;door god,door god, carries a knife,keeps the ghosts away from the room."The"door god"in this popular Spring Festival rhyme is the main theme of China’s woodcut New Year art,a tradition that has been passed down for generations. As the Spring Festival,also known as

  9. Water Saving for Development

    Science.gov (United States)

    Zacharias, Ierotheos

    2013-04-01

    The project "Water Saving for Development (WaS4D)" is financed by European Territorial Cooperational Programme, Greece-Italy 2007-2013, and aims at developing issues on water saving related to improvement of individual behaviors and implementing innovative actions and facilities in order to harmonize policies and start concrete actions for a sustainable water management, making also people and stakeholders awake to water as a vital resource, strategic for quality of life and territory competitiveness. Drinkable water saving culture & behavior, limited water resources, water supply optimization, water resources and demand management, water e-service & educational e-tools are the key words of WaS4D. In this frame the project objectives are: • Definition of water need for domestic and other than domestic purposes: regional and territorial hydro-balance; • promotion of locally available resources not currently being used - water recycling or reuse and rainwater harvesting; • scientific data implementation into Informative Territorial System and publication of geo-referred maps into the institutional web sites, to share information for water protection; • participated review of the regulatory framework for the promotion of water-efficient devices and practices by means of the definition of Action Plans, with defined targets up to brief (2015) and medium (2020) term; • building up water e-services, front-office for all the water issues in building agricultural, industrial and touristic sectors, to share information, procedures and instruments for the water management; • creation and publication of a user friendly software, a game, to promote sustainability for houses also addressed to young people; • creation of water info point into physical spaces called "Water House" to promote education, training, events and new advisory services to assist professionals involved in water uses and consumers; • implementation of participatory approach & networking for a

  10. Tracking Clean Energy Progress 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-06-01

    Tracking Clean Energy Progress 2013 (TCEP 2013) examines progress in the development and deployment of key clean energy technologies. Each technology and sector is tracked against interim 2020 targets in the IEA Energy Technology Perspectives 2012 2°C scenario, which lays out pathways to a sustainable energy system in 2050. Stark message emerge: progress has not been fast enough; large market failures are preventing clean energy solutions from being taken up; considerable energy efficiency remains untapped; policies need to better address the energy system as a whole; and energy-related research, development and demonstration need to accelerate. Alongside these grim conclusions there is positive news. In 2012, hybrid-electric vehicle sales passed the 1 million mark. Solar photovoltaic systems were being installed at a record pace. The costs of most clean energy technologies fell more rapidly than anticipated.

  11. Hansen Cleaning Solvent Research Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Environmental regulation will force current baseline  precision cleaning solvent (AK-225) to be phased out starting 2015. We plan to develop  a new...

  12. First cleaning with LHC collimators

    CERN Document Server

    Wollmann, D; Arnau-Izquiedo, G; Assmann, R; Bacher, J P; Baglin, V; Bellodi, G; Bertarelli, A; Bouzoud, A; Bracco, C; Bruce, R; Brugger, M; Calatroni, S; Cerruti, F; Chamizo, R; Cherif, A; Chiaveri, E; Chiggiato, P; Dallochio, A; Dehning, B; Donze, M; Ferrari, A; Folch, R; Francon, P; Gander, P; Geisser, J M; Grudiev, A; Holzer, EB; Jacquet, D; Jeanneret, J B; Jimenez, J M; Jonker, M; Jowett, J; Kershaw, K; Lari, L; Lendaro, J; Loprete, F; Losito, R; Magistris, M; Malabaila, M; Mayer, M; Marsili, A; Masi, A; Mathot, S; Métral, E; Mitifiot, C; Mounet, N; de Morais Amaral, R; Nordt, A; Perret, R; Perrollaz, S; Rathjen, C; Redaelli, S; Robert-Demolaize, G; Roesler, S; Rossi, A; Salvant, B; Santana, M; Sexton, I; Sievers, P; Tardy, T; Timmins, M; Tsoulou, K; Veyrunes, E; Vincke, H; Vlachoudis, V; Vuillemin, V; Weiler, T; Zimmermann, F; Baishev, I; Kurochkin, I; Kaltchev, D; Caspers, F; Kadi, Y

    2010-01-01

    The LHC has two dedicated cleaning insertions: IR3 for momentum cleaning and IR7 for betatron cleaning. The collimation system has been specified and built with tight mechanical tolerances (e.g. jaw flatness ~ 40 μm ) and is designed to achieve a high accuracy and reproducibility of the jaw positions (~ 20 μm). The practically achievable cleaning efficiency of the present Phase-I system depends on the precision of the jaw centering around the beam, the accuracy of the gap size and the jaw parallelism against the beam. The reproducibility and stability of the collimation system is important to avoid the frequent repetition of beam based alignment which is currently a lengthy procedure. Within this paper we describe the method used for the beam based alignment of the LHC collimation system, its achieved accuracy and stability and its performance at 450GeV.

  13. Ultrasonic cleaning of root canals

    Science.gov (United States)

    Verhaagen, Bram; Boutsioukis, Christos; Jiang, Lei-Meng; Macedo, Ricardo; van der Sluis, Luc; Versluis, Michel

    2011-11-01

    A crucial step during a dental root canal treatment is irrigation, where an antimicrobial fluid is injected into the root canal system to eradicate all bacteria. Agitation of the fluid using an ultrasonically vibrating miniature file has shown significant improvement in cleaning efficacy over conventional syringe irrigation. However, the physical mechanisms underlying the cleaning process, being acoustic streaming, cavitation or chemical activity, and combinations thereof, are not fully understood. High-speed imaging allows us to visualize the flow pattern and cavitation in a root canal model at microscopic scales, at timescales relevant to the cleaning processes (microseconds). MicroPIV measurements of the induced acoustic streaming are coupled to the oscillation characteristics of the file as simulated numerically and measured with a laser vibrometer. The results give new insight into the role of acoustic streaming and the importance of the confinement for the cleaning of root canals.

  14. Japan's High Saving Rate Reaffirmed

    OpenAIRE

    Robert Dekle; Lawrence H. Summers

    1991-01-01

    Compared to the U.S. national accounts, the Japanese accounts understate consumption and government spending, and therefore overstate the national saving rate. Recently, Hayashi has recalculated Japan's national saving according to the American Department of Commerce definition and found that from the mid-1970s until today, Japan's national saving rate is nearly halved. In this paper, we argue that Hayashi's adjustments to the Japanese income accounts are exaggerated, and present measures of ...

  15. Efficient methods of piping cleaning

    OpenAIRE

    Orlov Vladimir Aleksandrovich; Nechitaeva Valentina Anatol'evna; Bogomolova Irina Olegovna; Shaykhetdinova Yuliya Aleksandrovna; Daminova Yuliya Farikhovna

    2014-01-01

    The article contains the analysis of the efficient methods of piping cleaning of water supply and sanitation systems. Special attention is paid to the ice cleaning method, in course of which biological foil and various mineral and organic deposits are removed due to the ice crust buildup on the inner surface of water supply and drainage pipes. These impurities are responsible for the deterioration of the organoleptic properties of the transported drinking water or narrowing cross-section of d...

  16. Advanced cleaning by mass finishing

    Science.gov (United States)

    McCoy, M. W.

    1983-10-01

    The effectiveness of vibratory finishing for removing a variety of radioactively contaminated soils was investigated by measuring the radiation levels of the test material, the lining of the vibratory finishing tub, and the media. Many soils including corrosion products, scale, oil, grease and paint were removed from steels, aluminum, polyvinyl chloride, plexiglass, glass and flexible materials such as rubber. Zinc, copper, and lead were not cleaned. Results indicate that vibratory finishing should be an effective cleaning process or a variety of manufacturing operations.

  17. Cleaning services in local authorities

    OpenAIRE

    Klungseth, Nora Johanne

    2015-01-01

    This thesis discusses cleaning services in local authorities and is a response to calls for new knowledge on public facility management (FM). The research was financed by the Norwegian Ministry of Local Government and Regional Development (KRD). The aim is to describe and explore cleaning in order to provide new knowledge which may contribute to developing and improving FM in local authorities. The research undertaken was based on a descriptive and exploratory mixed-method approach consisting...

  18. Clean Energy Solutions Center (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Reategui, S.

    2012-07-01

    The Clean Energy Ministerial launched the Clean Energy Solutions Center in April, 2011 for major economy countries, led by Australia and U.S. with other CEM partners. Partnership with UN-Energy is extending scope to support all developing countries: 1. Enhance resources on policies relating to energy access, small to medium enterprises (SMEs), and financing programs; 2. Offer expert policy assistance to all countries; 3. Expand peer to peer learning, training, and deployment and policy data for developing countries.

  19. Hyperbolic Divergence Cleaning for SPH

    OpenAIRE

    Tricco, Terrence S.; Price, Daniel J.

    2012-01-01

    We present SPH formulations of Dedner et al's hyperbolic/parabolic divergence cleaning scheme for magnetic and velocity fields. Our implementation preserves the conservation properties of SPH which is important for stability. This is achieved by deriving an energy term for the Psi field, and imposing energy conservation on the cleaning subsystem of equations. This necessitates use of conjugate operators for divB and gradPsi in the numerical equations. For both the magnetic and velocity fields...

  20. 2012 Clean Energy: Project Summaries

    OpenAIRE

    Asian Development Bank

    2013-01-01

    This report summarizes the investments in clean energy made by the operations departments of the Asian Development Bank (ADB) in 2012, condensing information from project databases and formal reports in an easy-to-reference format. This report was prepared by ADB’s Clean Energy Program which provides the cohesive agenda that encompasses and guides ADB’s lending and non-lending assistance, initiatives, and plan of action for sustainable growth in Asia and the Pacific.

  1. Saving-Based Asset Pricing

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; Schneider, Johannes; T. Smith, William

    2013-01-01

    This paper explores the implications of a novel class of preferences for the behavior of asset prices. Following a suggestion by Marshall (1920), we entertain the possibility that people derive utility not only from consumption, but also from the very act of saving. These ‘‘saving-based’’ prefere......This paper explores the implications of a novel class of preferences for the behavior of asset prices. Following a suggestion by Marshall (1920), we entertain the possibility that people derive utility not only from consumption, but also from the very act of saving. These ‘‘saving...

  2. Automated carbon dioxide cleaning system

    Science.gov (United States)

    Hoppe, David T.

    1991-01-01

    Solidified CO2 pellets are an effective blast media for the cleaning of a variety of materials. CO2 is obtained from the waste gas streams generated from other manufacturing processes and therefore does not contribute to the greenhouse effect, depletion of the ozone layer, or the environmental burden of hazardous waste disposal. The system is capable of removing as much as 90 percent of the contamination from a surface in one pass or to a high cleanliness level after multiple passes. Although the system is packaged and designed for manual hand held cleaning processes, the nozzle can easily be attached to the end effector of a robot for automated cleaning of predefined and known geometries. Specific tailoring of cleaning parameters are required to optimize the process for each individual geometry. Using optimum cleaning parameters the CO2 systems were shown to be capable of cleaning to molecular levels below 0.7 mg/sq ft. The systems were effective for removing a variety of contaminants such as lubricating oils, cutting oils, grease, alcohol residue, biological films, and silicone. The system was effective on steel, aluminum, and carbon phenolic substrates.

  3. Experimental researches and comparison on aerodynamic parameters and cleaning efficiency of multi-level multi-channel cyclone

    OpenAIRE

    Aleksandras Chlebnikovas; Pranas Baltrėnas

    2015-01-01

    Multi-level multi-channel cyclone – the lately designed air cleaning device that can remove ultra-fine 20 μm particulatematter (PM) from dusted air and reach over 95% of the overall cleaning efficiency. Multi-channel cyclone technology is based on centrifugal forces and has the resulting additional filtering process operation. Multi-level structure of cyclone allows to achieve higher air flow cleaning capacity at the same dimensions of the device, thus saving installation space required for t...

  4. Learning to save lives!

    CERN Document Server

    2003-01-01

    They're all around you and watch over you, but you won't be aware of them unless you look closely at their office doors. There are 308 of them and they have all been given 12 hours of training with the CERN Fire Brigade. Who are they? Quite simply, those who could one day save your life at work, the CERN first-aiders. First-aiders are recruited on a volunteer basis. "Training is in groups of 10 to 12 people and a lot of emphasis is placed on the practical to ensure that they remember the life-saving techniques we show them", explains Patrick Berlinghi, a CERN first-aid instructor from TIS Division. He is looking forward to the arrival of four new instructors, which will bring the total number to twelve (eleven firemen and one member of the Medical Service). "The new instructors were trained at CERN from 16 to 24 May by Marie-Christine Boucher Da Ros (a member of the Commission Pédagogie de l'Observatoire National Français du Secourisme, the education commission of France's national first-aid body). This in...

  5. Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Freihaut, Jim

    2013-09-30

    The Mid Atlantic Clean Energy Application Center (MACEAC), managed by The Penn State College of Engineering, serves the six states in the Mid-Atlantic region (Pennsylvania, New Jersey, Delaware, Maryland, Virginia and West Virginia) plus the District of Columbia. The goals of the Mid-Atlantic CEAC are to promote the adoption of Combined Heat and Power (CHP), Waste Heat Recovery (WHR) and District Energy Systems (DES) in the Mid Atlantic area through education and technical support to more than 1,200 regional industry and government representatives in the region. The successful promotion of these technologies by the MACEAC was accomplished through the following efforts; (1)The MACEAC developed a series of technology transfer networks with State energy and environmental offices, Association of Energy Engineers local chapters, local community development organizations, utilities and, Penn State Department of Architectural Engineering alumni and their firms to effectively educate local practitioners about the energy utilization, environmental and economic advantages of CHP, WHR and DES; (2) Completed assessments of the regional technical and market potential for CHP, WHR and DE technologies application in the context of state specific energy prices, state energy and efficiency portfolio development. The studies were completed for Pennsylvania, New Jersey and Maryland and included a set of incentive adoption probability models used as a to guide during implementation discussions with State energy policy makers; (3) Using the technical and market assessments and adoption incentive models, the Mid Atlantic CEAC developed regional strategic action plans for the promotion of CHP Application technology for Pennsylvania, New Jersey and Maryland; (4) The CHP market assessment and incentive adoption model information was discussed, on a continuing basis, with relevant state agencies, policy makers and Public Utility Commission organizations resulting in CHP favorable incentive

  6. Production of reagents for cleaning fluids

    Energy Technology Data Exchange (ETDEWEB)

    Grunberg, I.V.; Korostyleva, R.N.; Pytel, S.P.; Spasskii, P.I.; Titarenko, N.K.; Trachtenberg, S.I.; Yushkevich, V.I.

    1980-10-25

    A method for producing reagents for cleaning fluids is proposed using polymerization of acrylonitril, metachrylate or a mixture of the two in water and saponification of the polymers with alakali. To reduce the consumption of monomers and increase the quality of the reagents, 0.4-1.0 parts humic substances, 0.2-1.0 parts hydrolizate from tanning waste products and 1.2-4.0 parts monomers are added to the reaction medium, followed by copolymerization in an acid medium. The proposed method ensures quality reagents which combine lower water yield with a moderate increase in viscosity when acting on clay solutions. Compared with the current method, this method lowers the consumption of an expensive and hard-to-find monomer 1.2-1.4X for one ton of reagent, which lowers the cost of raw material by 1.3-1.7X. This results in a savings of 195-385 rubles per ton of reagent, 600-1200 thousand at 3000 tons/yr.

  7. Mechanisms of single bubble cleaning.

    Science.gov (United States)

    Reuter, Fabian; Mettin, Robert

    2016-03-01

    The dynamics of collapsing bubbles close to a flat solid is investigated with respect to its potential for removal of surface attached particles. Individual bubbles are created by nanosecond Nd:YAG laser pulses focused into water close to glass plates contaminated with melamine resin micro-particles. The bubble dynamics is analysed by means of synchronous high-speed recordings. Due to the close solid boundary, the bubble collapses with the well-known liquid jet phenomenon. Subsequent microscopic inspection of the substrates reveals circular areas clean of particles after a single bubble generation and collapse event. The detailed bubble dynamics, as well as the cleaned area size, is characterised by the non-dimensional bubble stand-off γ=d/Rmax, with d: laser focus distance to the solid boundary, and Rmax: maximum bubble radius before collapse. We observe a maximum of clean area at γ≈0.7, a roughly linear decay of the cleaned circle radius for increasing γ, and no cleaning for γ>3.5. As the main mechanism for particle removal, rapid flows at the boundary are identified. Three different cleaning regimes are discussed in relation to γ: (I) For large stand-off, 1.8substrate and remove particles without significant contact of the gas phase. (II) For small distances, γsubstrate are driven by the jet impact with its subsequent radial spreading, and by the liquid following the motion of the collapsing and rebounding bubble wall. Both flows remove particles. Their relative timing, which depends sensitively on the exact γ, appears to determine the extension of the area with forces large enough to cause particle detachment. (III) At intermediate stand-off, 1.1substrate, but acts with cleaning mechanisms similar to an effective small γ collapse: particles are removed by the jet flow and the flow induced by the bubble wall oscillation. Furthermore, the observations reveal that the extent of direct bubble gas phase contact to the solid is partially smaller than the

  8. A method and device for cleaning air

    DEFF Research Database (Denmark)

    2009-01-01

    The present invention relates to a method and device for cleaning pollution from air wherin the air to be cleaned is subjected to a sequence of physical and chemical treatments.......The present invention relates to a method and device for cleaning pollution from air wherin the air to be cleaned is subjected to a sequence of physical and chemical treatments....

  9. New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy ? FY11 Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Sidheswaran, Meera; Destaillats, Hugo; Cohn, Sebastian; Sullivan, Douglas P.; Fisk, William J.

    2011-10-31

    The research carried out in this project focuses on developing novel volatile organic compounds (VOCs) air cleaning technologies needed to enable energy-saving reductions in ventilation rates. we targeted a VOC air cleaning system that could enable a 50% reduction in ventilation rates. In a typical commercial HVAC system that provides a mixture of recirculated and outdoor air, a VOC air cleaner in the supply airstream must have a 15% to 20% VOC removal efficiency to counteract a 50% reduction in outdoor air supply.

  10. Are Breast Surgical Operations Clean or Clean Contaminated?

    Science.gov (United States)

    Kataria, Kamal; Bagdia, Amit; Srivastava, Anurag

    2015-12-01

    The breast surgeries are classically taught as clean surgical procedures. The infection rates following breast surgery ranges from 3 to 15 %, which is much higher than infection rates after clean surgery (ranging from 1.5 to 3 %). This high infection rate following breast surgery can be explained by opening of the ductal system to outside world through nipple similar to the gastrointestinal and genitourinary system. We conducted a systematic review of infection following breast surgeries. We searched various randomized controlled trials, meta-analysis, and Cochrane Reviews over PubMed and Medline via the Internet. These evidences were found to support the thesis, "Breast surgeries need to be reclassified as clean-contaminated". We recommend the use of prophylactic antibiotics in breast surgery.

  11. Risk and Savings: a Taxonomy

    NARCIS (Netherlands)

    Gunning, Jan Willem

    2008-01-01

    Risk may induce precautionary saving but it can also reduce saving. The theoretical literature recognizes both possibilities, but favors a positive effect (both for developed and developing countries); the empirical literature is divided, reporting (small) positive effects for developed economies an

  12. Clinical audit of patients with cerebrovascular accident and transient ischemic attack in our lady of lourdes hospital drogheda, ireland

    International Nuclear Information System (INIS)

    Stroke is a major health problem and is one of leading causes of morbidity and mortality. Methods: A clinical audit comprising retrospective chart review of 101 patients randomly selected from admission register in Our Lady of Lourdes Hospital Drogheda, Ireland, was done during the first quarter of 2009. Keeping in view the recommendations, in this audit the following areas were evaluated: type of event, time of event and arrival to hospital, thrombolytic therapy, past medical history, investigations, smoking history, utilization of multidisciplinary services (physiotherapy and occupational therapy, speech and language therapy), medications, referral to GP, carotid pathology, and outcome. Results: Of the 101 patients, 43 (42.5%) were males and 58 (57.4%) were females. 47.5% (48/101) had TIA while 52.5% (53/101) had CVA. Of the total patients, 62.8% males and 56.8% females were hypertensive and 48.8% of males and 36.2% of females had hypercholesterolemia. Of the total number of patients, 23% of males and 15.5% of females were smokers. Utilization of different multidisciplinary services for males and females was following: physical therapy (46.5% and 45.8%); occupational therapy (11.6% and 15.3%); speech and language therapy (13.9% and 22%). Of all the patients 5% died in the hospital, 77.2% were discharged home and 17.8% were sent to Nursing home for long term care. Conclusion: The commonest risk factor for CVA / TIA is hypertension followed by hypercholesterolemia. Smoke cessation advice should be given to all at risk. (author)

  13. Biodiversity loss following the introduction of exotic competitors: does intraguild predation explain the decline of native lady beetles?

    Science.gov (United States)

    Smith, Chelsea A; Gardiner, Mary M

    2013-01-01

    Exotic species are widely accepted as a leading cause of biodiversity decline. Lady beetles (Coccinellidae) provide an important model to study how competitor introductions impact native communities since several native coccinellids have experienced declines that coincide with the establishment and spread of exotic coccinellids. This study tested the central hypothesis that intraguild predation by exotic species has caused these declines. Using sentinel egg experiments, we quantified the extent of predation on previously-common (Hippodamia convergens) and common (Coleomegilla maculata) native coccinellid eggs versus exotic coccinellid (Harmonia axyridis) eggs in three habitats: semi-natural grassland, alfalfa, and soybean. Following the experiments quantifying egg predation, we used video surveillance to determine the composition of the predator community attacking the eggs. The extent of predation varied across habitats, and egg species. Native coccinellids often sustained greater egg predation than H. axyridis. We found no evidence that exotic coccinellids consumed coccinellid eggs in the field. Harvestmen and slugs were responsible for the greatest proportion of attacks. This research challenges the widely-accepted hypothesis that intraguild predation by exotic competitors explains the loss of native coccinellids. Although exotic coccinellids may not be a direct competitor, reduced egg predation could indirectly confer a competitive advantage to these species. A lower proportion of H. axyridis eggs removed by predators may have aided its expansion and population increase and could indirectly affect native species via exploitative or apparent competition. These results do not support the intraguild predation hypothesis for native coccinellid decline, but do bring to light the existence of complex interactions between coccinellids and the guild of generalist predators in coccinellid foraging habitats.

  14. Biodiversity loss following the introduction of exotic competitors: does intraguild predation explain the decline of native lady beetles?

    Directory of Open Access Journals (Sweden)

    Chelsea A Smith

    Full Text Available Exotic species are widely accepted as a leading cause of biodiversity decline. Lady beetles (Coccinellidae provide an important model to study how competitor introductions impact native communities since several native coccinellids have experienced declines that coincide with the establishment and spread of exotic coccinellids. This study tested the central hypothesis that intraguild predation by exotic species has caused these declines. Using sentinel egg experiments, we quantified the extent of predation on previously-common (Hippodamia convergens and common (Coleomegilla maculata native coccinellid eggs versus exotic coccinellid (Harmonia axyridis eggs in three habitats: semi-natural grassland, alfalfa, and soybean. Following the experiments quantifying egg predation, we used video surveillance to determine the composition of the predator community attacking the eggs. The extent of predation varied across habitats, and egg species. Native coccinellids often sustained greater egg predation than H. axyridis. We found no evidence that exotic coccinellids consumed coccinellid eggs in the field. Harvestmen and slugs were responsible for the greatest proportion of attacks. This research challenges the widely-accepted hypothesis that intraguild predation by exotic competitors explains the loss of native coccinellids. Although exotic coccinellids may not be a direct competitor, reduced egg predation could indirectly confer a competitive advantage to these species. A lower proportion of H. axyridis eggs removed by predators may have aided its expansion and population increase and could indirectly affect native species via exploitative or apparent competition. These results do not support the intraguild predation hypothesis for native coccinellid decline, but do bring to light the existence of complex interactions between coccinellids and the guild of generalist predators in coccinellid foraging habitats.

  15. Improving efficiency, securing savings.

    Science.gov (United States)

    Baillie, Jonathan

    2016-03-01

    The NHS in England could save £1 bn annually if all NHS acute Trustsachieved the median level of estates and facilities running costs, the second (and 'final') report by Lord Carter and his team into the 'productivity and efficiency' of acute NHS Trusts across England, published on 5 February,suggests. As HEJ, editor, Jonathan Baillie reports, Lord Carter's team'songoing recent discussions with senior personnel working in a range of disciplines at 32 NHS Trusts--which followed dialogue with an initial 22 Trusts--identified 'unwarranted variation' in the use of resources ranging from staff to land and buildings on such a scale that effectively addressing this 'variation' could, the DH-commissioned team says, potentially reduce by £5 bn annually the NHS in England's costs. PMID:27132300

  16. Cleaning properties of dry adhesives

    Institute of Scientific and Technical Information of China (English)

    J.; P.; DíAZ; TéLLEZ; D.; SAMEOTO; C.; MENON

    2010-01-01

    In this paper we present a study into the cleaning properties of synthetic dry adhesives. We have manufactured the adhesive micro-fibres through a low-cost, high yield fabrication method using Sylgard 184 Polydimethylsiloxane (PDMS) as the structural material. We deliberately contaminated the adhesive samples with different sized particles in the micro and macro scales and tested different cleaning methods for their efficacy with respect to each particle size. We investigated different cleaning methods, which included the use of wax moulding, vibration and pressure sensitive adhesives. For adhesion testing we used a custom system with a linear stage and a force sensor indenting a hemispherical probe into the adhesive surface and measuring the pull-off force. To characterize the cleaning efficacy we visually inspected each sample in a microscope and weighed the samples with a microgram-accuracy analytical balance. Results showed that the moulding method induced adhesion recovery in a greater percentage than the other cleaning methods and even helped with the recovery of collapsed posts in some cases. On the other hand pressure sensitive adhesives seem to have the upper hand with regards to certain particle sizes that can potentially pose problems with the moulding method.

  17. Guideline implementation: surgical instrument cleaning.

    Science.gov (United States)

    Cowperthwaite, Liz; Holm, Rebecca L

    2015-05-01

    Cleaning, decontaminating, and handling instructions for instruments vary widely based on the type of instrument and the manufacturer. Processing instruments in accordance with the manufacturer's instructions can help prevent damage and keep devices in good working order. Most importantly, proper cleaning and disinfection may prevent transmission of pathogenic organisms from a contaminated device to a patient or health care worker. The updated AORN "Guideline for cleaning and care of surgical instruments" provides guidance on cleaning, decontaminating, transporting, inspecting, and storing instruments. This article focuses on key points of the guideline to help perioperative personnel implement appropriate instrument care protocols in their practice settings. The key points address timely cleaning and decontamination of instruments after use; appropriate heating, ventilation, and air conditioning parameters for the decontamination area; processing of ophthalmic instruments and laryngoscopes; and precautions to take with instruments used in cases of suspected prion disease. Perioperative RNs should review the complete guideline for additional information and for guidance when writing and updating policies and procedures. PMID:25946180

  18. Optimization of Ultrasonic Fabric Cleaning

    Energy Technology Data Exchange (ETDEWEB)

    Hand, T.E.

    1998-05-13

    The fundamental purpose of this project was to research and develop a process that would reduce the cost and improve the environmental efficiency of the present dry-cleaning industry. This second phase of research (see report KCP-94-1006 for information gathered during the first phase) was intended to allow the optimal integration of all factors of ultrasonic fabric cleaning. For this phase, Garment Care performed an extensive literature search and gathered data from other researchers worldwide. The Garment Care-AlliedSignal team developed the requirements for a prototype cleaning tank for studies and acquired that tank and the additional equipment required to use it properly. Garment Care and AlliedSignal acquired the transducers and generators from Surftran Martin-Walter in Sterling Heights, Michigan. Amway's Kelly Haley developed the test protocol, supplied hundreds of test swatches, gathered the data on the swatches before and after the tests, assisted with the cleaning tests, and prepared the final analysis of the results. AlliedSignal personnel, in conjunction with Amway and Garment Care staff, performed all the tests. Additional planning is under way for future testing by outside research facilities. The final results indicated repeatable performance and good results for single layered fabric swatches. Swatches that were cleaned as a ''sandwich,'' that is, three or more layers.

  19. Clean Coal Diesel Demonstration Project

    Energy Technology Data Exchange (ETDEWEB)

    Robert Wilson

    2006-10-31

    A Clean Coal Diesel project was undertaken to demonstrate a new Clean Coal Technology that offers technical, economic and environmental advantages over conventional power generating methods. This innovative technology (developed to the prototype stage in an earlier DOE project completed in 1992) enables utilization of pre-processed clean coal fuel in large-bore, medium-speed, diesel engines. The diesel engines are conventional modern engines in many respects, except they are specially fitted with hardened parts to be compatible with the traces of abrasive ash in the coal-slurry fuel. Industrial and Municipal power generating applications in the 10 to 100 megawatt size range are the target applications. There are hundreds of such reciprocating engine power-plants operating throughout the world today on natural gas and/or heavy fuel oil.

  20. Laser cleaning of tungsten ribbon

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Aniruddha, E-mail: nontee65@rediffmail.com [Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401504 (India); Sonar, V.R.; Das, D.K.; Bhatt, R.B.; Behere, P.G.; Afzal, Mohd.; Kumar, Arun [Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401504 (India); Nilaya, J.P.; Biswas, D.J. [Laser and Plasma Technology Division, Bhabha Atomic Research Centre, Trombay, 400085 (India)

    2014-07-01

    Removal of a thin oxide layer from a tungsten ribbon was achieved using the fundamental, second and third harmonic radiation from a Q- switched Nd-YAG laser. It was found that beyond the threshold, oxide removal was achieved at all wavelengths for a wide range of fluence values. The removal mechanism of the oxide layer was found to be critically dependent on both wavelength and fluence of the incident radiation and has been identified as ejection or sublimation. The un-cleaned and cleaned surfaces were analyzed by scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDS) and atomic force microscopy (AFM). Laser cleaned tungsten ribbons were used in a thermal ionization mass spectrometer (TIMS) to determine isotopic composition of Neodymium atoms.

  1. Hyperbolic Divergence Cleaning for SPH

    CERN Document Server

    Tricco, Terrence S

    2012-01-01

    We present SPH formulations of Dedner et al's hyperbolic/parabolic divergence cleaning scheme for magnetic and velocity fields. Our implementation preserves the conservation properties of SPH which is important for stability. This is achieved by deriving an energy term for the Psi field, and imposing energy conservation on the cleaning subsystem of equations. This necessitates use of conjugate operators for divB and gradPsi in the numerical equations. For both the magnetic and velocity fields, the average divergence error in the system is reduced by an order of magnitude with our cleaning algorithm. Divergence errors in SPMHD are maintained to < 1%, even for realistic 3D applications with a corresponding gain in numerical stability. Density errors for an oscillating elliptic water drop using weakly compressible SPH are reduced by a factor of two.

  2. “Drinking a Dish of Tea With Sapho”:The Sexual Fantasies of Lady Mary Wortley Montagu and Lord Byron

    OpenAIRE

    Winch, Alison

    2013-01-01

    Byron’s admiration for Lady Mary Wortley Montagu was exceptional in a period when her reputation was still suffering from Alexander Pope’s and Horace Walpole’s virulent misogyny. Byron was fascinated by her and claimed to have read her Turkish Embassy Letters (1763) by the age of 10. His letters reveal an erotic attraction towards this scholarly woman. When he was residing in Venice, he discovered the passionate letters that Montagu had sent to her young Venetian lover over 60 years earlier. ...

  3. Corpus callosum atrophy as a predictor of age-related cognitive and motor impairment: a 3-year follow-up of the LADIS study cohort

    DEFF Research Database (Denmark)

    Ryberg, C; Rostrup, E; Paulson, O B;

    2011-01-01

    The aim of this 3-year follow-up study was to investigate whether corpus callosum (CC) atrophy may predict future motor and cognitive impairment in an elderly population. On baseline MRI from 563 subjects with age-related white matter changes (ARWMC) from the Leukoaraiosis And DISability (LADIS......) study, the CC was segmented and subdivided into five anterior-posterior regions (CC1-CC5). Associations between the CC areas and decline in motor performance and cognitive functions over a 3-year period were analyzed. CC atrophy at baseline was significantly associated with impaired cognitive...

  4. Carbon dioxide cleaning pilot project

    International Nuclear Information System (INIS)

    In 1989, radioactive-contaminated metal at the Rocky Flats Plant (RFP) was cleaned using a solvent paint stripper (Methylene chloride). One-third of the radioactive material was able to be recycled; two-thirds went to the scrap pile as low-level mixed waste. In addition, waste solvent solutions also required disposal. Not only was this an inefficient process, it was later prohibited by the Resource Conservation and Recovery Act (RCRA), 40 CFR 268. A better way of doing business was needed. In the search for a solution to this situation, it was decided to study the advantages of using a new technology - pelletized carbon dioxide cleaning. A proof of principle demonstration occurred in December 1990 to test whether such a system could clean radioactive-contaminated metal. The proof of principle demonstration was expanded in June 1992 with a pilot project. The purpose of the pilot project was three fold: (1) to clean metal so that it can satisfy free release criteria for residual radioactive contamination at the Rocky Flats Plant (RFP); (2) to compare two different carbon dioxide cleaning systems; and (3) to determine the cost-effectiveness of decontamination process in a production situation and compare the cost of shipping the metal off site for waste disposal. The pilot project was completed in August 1993. The results of the pilot project were: (1) 90% of those items which were decontaminated, successfully met the free release criteria , (2) the Alpheus Model 250 was selected to be used on plantsite and (3) the break even cost of decontaminating the metal vs shipping the contaminated material offsite for disposal was a cleaning rate of 90 pounds per hour, which was easily achieved

  5. fsclean: Faraday Synthesis CLEAN imager

    Science.gov (United States)

    Bell, M. R.; Ensslin, T. A.

    2015-06-01

    Fsclean produces 3D Faraday spectra using the Faraday synthesis method, transforming directly from multi-frequency visibility data to the Faraday depth-sky plane space. Deconvolution is accomplished using the CLEAN algorithm, and the package includes Clark and Högbom style CLEAN algorithms. Fsclean reads in MeasurementSet visibility data and produces HDF5 formatted images; it handles images and data of arbitrary size, using scratch HDF5 files as buffers for data that is not being immediately processed, and is limited only by available disk space.

  6. Chemical cleaning re-invented: clean, lean and green.

    Science.gov (United States)

    Hanson, Margaret; Vangeel, Michel

    2014-01-01

    A project undertaken in the Central Cleaning Department of Janssen, a Johnson and Johnson pharmaceutical company, demonstrates how ergonomics, environmental and industrial hygiene risks and quality concerns can be tackled simultaneously. The way equipment was cleaned was re-designed by an in-house cross-functional team to ensure a 'clean, lean and green' process. Initiatives included a new layout of the area, and new work processes and equipment to facilitate cleaning and handling items. This resulted in significant improvements: all ergonomics high risk tasks were reduced to moderate or low risk; hearing protection was no longer required; respirator requirement reduced by 67%; solvent use reduced by 73%; productivity improved, with 55% fewer operator hours required; and quality improved 40-fold. The return on investment was estimated at 3.125 years based on an investment of over €1.5 million (2008 prices). This win-win intervention allowed ergonomics, environmental, industrial hygiene, productivity and quality concerns all to be addressed. PMID:24858515

  7. REMINDER: Saved Leave Scheme (SLS)

    CERN Multimedia

    2003-01-01

    Transfer of leave to saved leave accounts Under the provisions of the voluntary saved leave scheme (SLS), a maximum total of 10 days'* annual and compensatory leave (excluding saved leave accumulated in accordance with the provisions of Administrative Circular No 22B) can be transferred to the saved leave account at the end of the leave year (30 September). We remind you that unused leave of all those taking part in the saved leave scheme at the closure of the leave year accounts is transferred automatically to the saved leave account on that date. Therefore, staff members have no administrative steps to take. In addition, the transfer, which eliminates the risk of omitting to request leave transfers and rules out calculation errors in transfer requests, will be clearly shown in the list of leave transactions that can be consulted in EDH from October 2003 onwards. Furthermore, this automatic leave transfer optimizes staff members' chances of benefiting from a saved leave bonus provided that they ar...

  8. Contact cleaning of polymer film solar reflectors

    Science.gov (United States)

    Sansom, Christopher; Fernández-García, Aránzazu; Sutter, Florian; Almond, Heather; King, Peter

    2016-05-01

    This paper describes the accelerated ageing of polymer film reflecting surfaces under the conditions to be found during contact cleaning of Concentrating Solar Power (CSP) collectors in the presence of dust and sand particles. In these situations, contact cleaning using brushes and water is required to clean the reflecting surfaces. Whilst suitable for glass reflectors, this paper discusses the effects of existing cleaning processes on the optical and visual properties of polymer film surfaces, and then describes the development of a more benign but effective contact cleaning process for cleaning polymer reflectors. The effects of a range of cleaning brushes are discussed, with and without the presence of water, in the presence of sand and dust particles from selected representative locations. Reflectance measurements and visual inspection shows that a soft cleaning brush with a small amount of water can clean polymer film reflecting surfaces without inflicting surface damage or reducing specular reflectance.

  9. Recycling of Organic Wastes to Achieve the Clean Agriculture Approach with Aid of Nuclear Techniques

    International Nuclear Information System (INIS)

    The Objective of this current work is to study Organic matter decomposition under clean agriculture system in sandy soil using nuclear technique. This desirtatation has the following targets: - Amendment and improving sandy soil properties - Utilization of farm wastes (Recycling) in safe mode -Benefits form organic matter decomposition. - Follow up the fate of same nutrients (Nitrogen) released in soil media after organic matter (O.M) decomposition and Impact on plant nutrition status.-saving the environment on short and long run.

  10. Durability of high-albedo roof coatings and implications for cooling energy savings. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bretz, S.E.; Akbari, H.

    1994-06-01

    Twenty-six spot albedo measurements of roofs were made using a calibrated pyranometer. The roofs were surfaced with either an acrylic elastomeric coating, a polymer coating with an acrylic base, or a cementitious coating. Some of the roofs` albedos were measured before and after washing to determine whether the albedo decrease was permanent. Data indicated that most of the albedo degradation occurred within the first year, and even within the first two months. On one roof, 70% of one year`s albedo degradation occurred in the first two months. After the first year, the degradation slowed, with data indicating small losses in albedo after the second year. Measurements of seasonal cooling energy savings by Akbari et al. (1993) included the effects of over two months of albedo degradation. We estimated {approximately}20% loss in cooling-energy savings after the first year because of dirt accumulation. For most of the roofs we cleaned, the albedo was restored to within 90% of its initial value. Although washing is effective at restoring albedo, the increase in energy savings is temporary and labor costs are significant in comparison to savings. By our calculations, it is not cost-effective to hire someone to clean a high-albedo roof only to achieve energy savings. Thus, it would be useful to develop and identify dirt-resistant high-albedo coatings.

  11. Evaluation of different cleaning agents used for cleaning ultra tiltration membranes fouled by surface water

    OpenAIRE

    Zondervan, Edwin; Roffel, Brian

    2007-01-01

    This paper reviews the published literature on potential membrane fouling components, available cleaning agents and possible interactions between cleaning agents and fouling components. It also lists the cleaning models available in the literature, and evaluates the advantages and disadvantages of these models. Based on this outcome, a new cleaning model is proposed to capture cleaning dynamics for 10 different cleaning agents, varying from acidic, alkali and oxidizing to sequestering agents ...

  12. Partnership for a Clean Future

    Institute of Scientific and Technical Information of China (English)

    WANG HAIRONG

    2010-01-01

    @@ Having lived in China for almost three decades,Sabina Brady is a de facto China hand.Currently,she is the cxecutive director of the U.S.-China Energy Cooperation Program (ECP),a nonprofit organization that engages in market development and promotion of clean energy within the framework of China-U.S.bilateral government commitments on the environrnent and energy.

  13. Green Solvents for Precision Cleaning

    Science.gov (United States)

    Grandelli, Heather; Maloney, Phillip; DeVor, Robert; Surma, Jan; Hintze, Paul

    2013-01-01

    Aerospace machinery used in liquid oxygen (LOX) fuel systems must be precision cleaned to achieve a very low level of non-volatile residue (solvent-replacement is non-flammable, environmentally benign, non-corrosive, inexpensive, effective and evaporates completely, leaving no residue. Highlighted is a green precision cleaning process, which is contaminant removal using supercritical carbon dioxide as the environmentally benign solvent. In this process, the contaminant is dissolved in carbon dioxide, and the parts are recovered at the end of the cleaning process completely dry and ready for use. Typical contaminants of aerospace components include hydrocarbon greases, hydraulic fluids, silicone fluids and greases, fluorocarbon fluids and greases and fingerprint oil. Metallic aerospace components range from small nuts and bolts to much larger parts, such as butterfly valves 18 in diameter. A fluorinated grease, Krytox, is investigated as a model contaminant in these preliminary studies, and aluminum coupons are employed as a model aerospace component. Preliminary studies are presented in which the experimental parameters are optimized for removal of Krytox from aluminum coupons in a stirred-batch process. The experimental conditions investigated are temperature, pressure, exposure time and impeller speed. Temperatures of 308 - 423 K, pressures in the range of 8.3 - 41.4 MPa, exposure times between 5 - 60 min and impeller speeds of 0 - 1000 rpm were investigated. Preliminary results showed up to 86 cleaning efficiency with the moderate processing conditions of 323 K, 13.8 MPa, 30 min and 750 rpm.

  14. Teaming up for Clean Energy

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    On October 22, the China Institute of Strategy and Management and the U.S. Brookings Institution jointly held the China-U.S. Strategic Forum on Clean Energy Cooperation. At the opening session of the forum, Zheng Bijian, Chairman of the China Institute of Strategy and Management, gave a keynote speech. Edited excerpts follow:

  15. Laser cleaning on Roman coins

    Science.gov (United States)

    Drakaki, E.; Karydas, A. G.; Klinkenberg, B.; Kokkoris, M.; Serafetinides, A. A.; Stavrou, E.; Vlastou, R.; Zarkadas, C.

    Ancient metal objects react with moisture and environmental chemicals to form various corrosion products. Because of the unique character and high value of such objects, any cleaning procedure should guarantee minimum destructiveness. The most common treatment used is mechanical stripping, in which it is difficult to avoid surface damage when employed. Lasers are currently being tested for a wide range of conservation applications. Since they are highly controllable and can be selectively applied, lasers can be used to achieve more effective and safer cleaning of archaeological artifacts and protect their surface details. The basic criterion that motivated us to use lasers to clean Roman coins was the requirement of pulsed emission, in order to minimize heat-induced damages. In fact, the laser interaction with the coins has to be short enough, to produce a fast removal of the encrustation, avoiding heat conduction into the substrate. The cleaning effects of three lasers operating at different wavelengths, namely a TEA CO2 laser emitting at 10.6 μm, an Er:YAG laser at 2.94 μm, and a 2ω-Nd:YAG laser at 532 nm have been compared on corroded Romans coins and various atomic and nuclear techniques have also been applied to evaluate the efficiency of the applied procedure.

  16. Portable sandblaster cleans small areas

    Science.gov (United States)

    Severin, H. J.

    1966-01-01

    Portable sandblasting unit rapidly and effectively cleans localized areas on a metal surface. The unit incorporates a bellows enclosure, masking plate, sand container, and used sand accummulator connected to a vacuum system. The bellows is equipped with an inspection window and light for observation of the sanding operation.

  17. Wanted: Clean Coal Burning Technology

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    China is intent on developing clean coal burning technology, an objective it can achieve through installing desulfurization facilities at coal-burning power plants that will control SO2 emissions and environmental pollution. According to kuo Yi, deputy director general of the Department of Science and Technology of the State Environmental Protection Agency, China is a major coal-buming country:

  18. Cleaning the Diesel Engine Emissions

    DEFF Research Database (Denmark)

    Christensen, Thomas Budde

    This paper examines how technologies for cleaning of diesel emission from road vehicles can be supported by facilitating a technology push in the Danish automotive emission control industry. The European commission is at present preparing legislation for the euro 5 emission standard (to be enforced...

  19. Cleaning Validation of Fermentation Tanks

    DEFF Research Database (Denmark)

    Salo, Satu; Friis, Alan; Wirtanen, Gun

    2008-01-01

    Reliable test methods for checking cleanliness are needed to evaluate and validate the cleaning process of fermentation tanks. Pilot scale tanks were used to test the applicability of various methods for this purpose. The methods found to be suitable for validation of the clenlinees were visula...

  20. Saving gas project

    Energy Technology Data Exchange (ETDEWEB)

    Vasques, Maria Anunciacao S. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Garantizado, Maria Auxiliadora G. [CONCREMAT Engenharia, Rio de Janeiro, RJ (Brazil)

    2009-12-19

    The work presented was implemented in municipalities around the construction of the pipeline project Urucu-Coari-Manaus, the Engineering / IETEG-IENOR, because of the constant release of workers, consequently the finishing stages of this work and its future completion. The Project aims to guide saving gas with the workforce, their families and communities to the enterprise of small business cooperatives and solidarity within the potential of the site. This project is developed through the workshops: entrepreneur ship, tourism, use, reuse and recycling of products, and hortifruiti culture, agroecology, agribusiness (cooperativism solidarity) and forestry. Its execution took place in two phases, the first called 'pilot' of 12/12/2007 to 27/03/2008 in sections A and B1, in the municipality of Coari stretch and B2 in Caapiranga. The second phase occurred from 30/06 to 27/09/08, in the words B1, in the municipalities of Codajas and Anori words and B2 in Iranduba, Manacapuru and Anama. The workshops were held in state and municipal schools and administered by the Institute of Social and Environmental Amazon - ISAM, which had a team of coordinators, teachers, experts and masters of the time until the nineteen twenty-two hours to implement the project. (author)

  1. Fail Save Shut Off Valve for Filtering Systems Employing Candle Filters

    Science.gov (United States)

    VanOsdol, John

    2006-01-03

    The invention relates to an apparatus that acts as a fail save shut off valve. More specifically, the invention relates to a fail save shut off valve that allows fluid flow during normal operational conditions, but prevents the flow of fluids in the event of system failure upstream that causes over-pressurization. The present invention is particularly well suited for use in conjunction with hot gas filtering systems, which utilize ceramic candle filters. Used in such a hot gas system the present invention stops the flow of hot gas and prevents any particulate laden gas from entering the clean side of the system.

  2. Clean Energy Infrastructure Educational Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Hallinan, Kevin; Menart, James; Gilbert, Robert

    2012-08-31

    The Clean Energy Infrastructure Educational Initiative represents a collaborative effort by the University of Dayton, Wright State University and Sinclair Community College. This effort above all aimed to establish energy related programs at each of the universities while also providing outreach to the local, state-wide, and national communities. At the University of Dayton, the grant has aimed at: solidfying a newly created Master's program in Renewable and Clean Energy; helping to establish and staff a regional sustainability organization for SW Ohio. As well, as the prime grantee, the University of Dayton was responsible for insuring curricular sharing between WSU and the University of Dayton. Finally, the grant, through its support of graduate students, and through cooperation with the largest utilities in SW Ohio enabled a region-wide evaluation of over 10,000 commercial building buildings in order to identify the priority buildings in the region for energy reduction. In each, the grant has achieved success. The main focus of Wright State was to continue the development of graduate education in renewable and clean energy. Wright State has done this in a number of ways. First and foremost this was done by continuing the development of the new Renewable and Clean Energy Master's Degree program at Wright State . Development tasks included: continuing development of courses for the Renewable and Clean Energy Master's Degree, increasing the student enrollment, and increasing renewable and clean energy research work. The grant has enabled development and/or improvement of 7 courses. Collectively, the University of Dayton and WSU offer perhaps the most comprehensive list of courses in the renewable and clean energy area in the country. Because of this development, enrollment at WSU has increased from 4 students to 23. Secondly, the grant has helped to support student research aimed in the renewable and clean energy program. The grant helped to solidify

  3. Water Saving Strategies & Ecological Modernisation

    DEFF Research Database (Denmark)

    Hoffmann, Birgitte; Jensen, Jesper Ole; Elle, Morten;

    2005-01-01

    , the paper challenges the way this perspective is developed by Ecological Mod-ernisation scholars. Empirically, the paper draws on case studies from the Copenhagen region, where wa-ter saving activities have resulted in a radical decrease of water consumption in house-holds - from 168 l/capita/day in the 80s......Drawing on case studies of water saving campaigns and new collaborations, the pa-per will serve, on the one hand, as an interpretation of the water saving strategy in Co-penhagen in the light of Ecological Modernisation, and on the other hand, as a critical discussion of Ecological Modernisation...... services such as water metering, lo-cal water saving campaigns and new collaboration? How can the EM approach to citi-zens’ participation be developed? The paper is based on research carried out in the two EU-based research projects, PETUS and Intermediaries . While the first discusses practical evaluation...

  4. 汽车零部件的清洗技术%Vehicle Parts Cleaning Technology

    Institute of Scientific and Technical Information of China (English)

    刘丽

    2013-01-01

      汽车零部件的清洗是汽车零部件的生产工艺过程的一个重要组成部份,主要介绍了清洗的目的不仅是外观装饰的需要,更重要的是确保和提高产品质量的需要。化学清洗是汽车零部件的清洗中应用最广泛、使用最方便、效果最理想、成本低廉的一种方法。%Vehicle parts cleaning were introduced in this paper is the production of vehicle parts is one of the most important link, is the pro⁃duction process is an important part of. The purpose of cleaning is not only the need of decorated appearance, more important is to ensure and improve product quality. In the industrial developed countries, the cleanliness and precision and smooth finish in same position. Chemical cleaning is the most widely used in vehicle parts cleaning, use the most convenient, effect ideal, a method of low cost. Cleaning mechaniza⁃tion, automation, to improve the cleaning effect and save energy, reduce costs, shorten time has obvious practical significance.

  5. Phytochemical Analysis, Antioxidant, Antistress, and Nootropic Activities of Aqueous and Methanolic Seed Extracts of Ladies Finger (Abelmoschus esculentus L. in Mice

    Directory of Open Access Journals (Sweden)

    Sathish Kumar Doreddula

    2014-01-01

    Full Text Available Abelmoschus esculentus L. (ladies finger, okra is a well-known tropical vegetable, widely planted from Africa to Asia and from South Europe to America. In the present study, we investigated the in vitro antioxidant capacity and in vivo protective effect of the aqueous and methanolic seed extracts of Abelmoschus esculentus against scopolamine-induced cognitive impairment using passive avoidance task and acute restraining stress-induced behavioural and biochemical changes using elevated plus maze (EPM and forced swimming test (FST in mice. Our results demonstrated that the pretreatment of mice with aqueous and methanolic seed extracts of Abelmoschus esculentus (200 mg/kg, p.o. for seven days significantly (P< 0.01 attenuated scopolamine-induced cognitive impairment in the passive avoidance test. In addition, these extracts significantly reduced the blood glucose, corticosterone, cholesterol, and triglyceride levels elevated by acute restraint stress and also significantly increased the time spent in open arm in EPM and decreased the immobility time in FST. It has also been revealed that these extracts showed a significant antioxidant activity and no signs of toxicity or death up to a dose of 2000 mg/kg, p.o. These results suggest that the seed extracts of Abelmoschus esculentus L. possess antioxidant, antistress, and nootropic activities which promisingly support the medicinal values of ladies finger as a vegetable.

  6. Preliminary Estimates of Diaspora Savings

    OpenAIRE

    Ratha, Dilip; Mohapatra, Sanket

    2011-01-01

    Preliminary estimates, based on data on bilateral migrant stocks for 2010 and assumptions about migrant incomes, suggest that annual diaspora savings of developing countries could be in the range of $400 billion. Diaspora saving as a share of Gross Domestic Product (GDP) is estimated to be 2.3 percent in middle-income countries and as high as 9 percent in low-income countries.

  7. Essay on Saving and Consumption

    Directory of Open Access Journals (Sweden)

    Fabris Nikola

    2015-09-01

    Full Text Available Consumption and saving decisions are at the heart of both short- and long-term macroeconomic analyses. Since the global crisis outbreak, one of the main issues for indebted countries has been whether to pursue a policy which promotes saving or to try to induce economic growth by increasing consumption. Consensus has not been reached on this issue, which is based on an old debate of whether a country should pursue a policy of Keynesianism or monetarism.

  8. Essay on Saving and Consumption

    OpenAIRE

    Fabris Nikola; Galić Jelena

    2015-01-01

    Consumption and saving decisions are at the heart of both short- and long-term macroeconomic analyses. Since the global crisis outbreak, one of the main issues for indebted countries has been whether to pursue a policy which promotes saving or to try to induce economic growth by increasing consumption. Consensus has not been reached on this issue, which is based on an old debate of whether a country should pursue a policy of Keynesianism or monetarism.

  9. Essay on Saving and Consumption

    OpenAIRE

    Nikola Fabris; Jelena Galić

    2015-01-01

    Consumption and saving decisions are at the heart of both short- and long-term macroeconomic analyses. Since the global crisis outbreak, one of the main issues for indebted countries has been whether to pursue a policy which promotes saving or to try to induce economic growth by increasing consumption. Consensus has not been reached on this issue, which is based on an old debate of whether a country should pursue a policy of Keynesianism or monetarism. Ergo, this essay discusses arguments sup...

  10. Can bacteria save the planet?

    OpenAIRE

    Hunter, Philip

    2010-01-01

    Bacteria might just hold the key to preserving the environment for our great grandchildren. Philip Hunter explores some of the novel ways in which systems biology and biotechnology are harnessing bacteria to produce renewable energy and clean up pollution.

  11. 清洁生产与企业竞争力%Clean production and enterprise competitiveness

    Institute of Scientific and Technical Information of China (English)

    李冬梅

    2014-01-01

    以企业实施的清洁生产工艺技术、节能减排技术改造项目、环境保护工程、环境管理及各项审核认证工作等一系列清洁生产方案、措施,以及取得的良好的经济效益和环境效益,充分论证了清洁生产对染整企业的改造提升作用。%The good economic and environmental benefits of a series clean production project and measures were introduced, such as clean manufacturing, energy saving and emission reduction technology, environment-protection project, environmental management and auditing and certification. The transforming and upgrading function of clean production on dyeing and finishing factories was fully illustrated.

  12. Clean Cities Now Vol. 16.1

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-05-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  13. Chemical cleaning specification: few tube test model

    International Nuclear Information System (INIS)

    The specification is for the waterside chemical cleaning of the 2 1/4 Cr - 1 Mo steel steam generator tubes. It describes the reagents and conditions for post-chemical cleaning passivation of the evaporator tubes

  14. Clean Cities Now Vol. 17, No. 1

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-05-24

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  15. Clean Cities Program Contacts (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet provides contact information for program staff of the U.S. Department of Energy's Clean Cities program, as well as contact information for the nearly 100 local Clean Cities coalitions across the country.

  16. Ultrasonic aqueous cleaning as a replacement for chlorinated solvent cleaning

    International Nuclear Information System (INIS)

    The Oak Ridge Y-12 Plant has been involved in the replacement of chlorinated solvents since 1982. One of the most successful replacement efforts has been the substitution of vapor degreasers or soak tanks using chlorinated solvents with ultrasonic cleaning using aqueous detergents. Recently, funding was obtained from the Department of Energy Office (DOE) of Technology Development to demonstrate this technology. A unit has been procured and installed in the vacuum pump shop area to replace the use of a solvent soak tank. Initially, the solvents used in the shop were CFC-113 and a commercial brand cleaner which contained both perchloroethylene and methylene chloride. While the ultrasonic unit was being procured, a terpene-based solvent was used. Generally, parts were soaked overnight in order to soften baked-on vanish. Many times, wire brushing was used to help remove remaining contamination. Initial testing with the ultrasonic cleaner indicated cleaning times of 20 min were as effective as the overnight solvent soaks in removing contamination. Wire brushing was also not required following the ultrasonic cleaning as was sometimes required with the solvent soak

  17. Review On Automatic-Cleaning Basket Strainer

    OpenAIRE

    Deepak Gothwal; Abhijit Dhumal; Anand Gang; Siddharth Gavali; Sandip Shinde

    2015-01-01

    Abstract Clean water is a basic need of every individual. Today in numerous cities of India large number of waste water is produced. Such waste water is polluting natural water bodies like rivers lakes etc. Hence waste water filtration amp waters final purification is need of hour. In conventional type of filters when strainer gets clogged we have to manually clean it which takes time amp filtration processes stops during cleaning process. While in Self-Cleaning Basket Strainer when strainer ...

  18. Clean Energy Solutions Center Services (Portuguese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Portuguese translation of the Clean Energy Solutions Center Services fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  19. Clean Energy Solutions Center Services (Vietnamese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Vietnamese translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  20. 49 CFR 174.615 - Cleaning cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Cleaning cars. 174.615 Section 174.615... Requirements for Division 6.1 (Poisonous) Materials § 174.615 Cleaning cars. (a) (b) After Division 6.1 (poisonous) materials are unloaded from a rail car, that car must be thoroughly cleaned unless the car...

  1. Clean Energy Solutions Center Services (Arabic Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is an Arabic translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  2. Clean Energy Manufacturing Analysis Center (CEMAC)

    Energy Technology Data Exchange (ETDEWEB)

    2015-12-01

    The U.S. Department of Energy's Clean Energy Manufacturing Analysis Center (CEMAC) provides objective analysis and up-to-date data on global supply chains and manufacturing of clean energy technologies. Policymakers and industry leaders seek CEMAC insights to inform choices to promote economic growth and the transition to a clean energy economy.

  3. Clean Energy Solutions Center Services (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  4. Air cleaning using regenerative silica gel wheel

    DEFF Research Database (Denmark)

    Fang, Lei

    2011-01-01

    This paper discussed the necessity of indoor air cleaning and the state of the art information on gas-phase air cleaning technology. The performance and problems of oxidation and sorption air cleaning technology were summarized and analysed based on the literature studies. Eventually, based on an...

  5. Clean Cities Now, Vol. 18, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-01-19

    This is version 18.2 of Clean Cities Now, the official biannual newsletter of the Clean Cities program. Clean Cities is an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  6. 7 CFR 51.606 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.606 Section 51.606 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Consumer Standards for Celery Stalks Definitions § 51.606 Clean. Clean means that the stalk is...

  7. 7 CFR 51.1553 - Fairly clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Fairly clean. 51.1553 Section 51.1553 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Potatoes 1 Definitions § 51.1553 Fairly clean. Fairly clean means that at least...

  8. 7 CFR 51.1581 - Fairly clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Fairly clean. 51.1581 Section 51.1581 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Consumer Standards for Potatoes Definitions § 51.1581 Fairly clean. Fairly clean means that from...

  9. 7 CFR 51.1316 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.1316 Section 51.1316 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Winter Pears 1 Definitions § 51.1316 Clean. Clean means free from excessive dirt, dust,...

  10. 7 CFR 29.2256 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.2256 Section 29.2256 Agriculture Regulations... INSPECTION Standards Official Standard Grades for Virginia Fire-Cured Tobacco (u.s. Type 21) § 29.2256 Clean. Tobacco is described as clean when it contains only a normal amount of sand or soil particles....

  11. 7 CFR 51.1552 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.1552 Section 51.1552 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Potatoes 1 Definitions § 51.1552 Clean. Clean means that at least 90 percent of...

  12. 7 CFR 29.3507 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.3507 Section 29.3507 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 95) § 29.3507 Clean. Tobacco is described as clean when it contains only a normal amount of...

  13. 7 CFR 51.2288 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.2288 Section 51.2288 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Shelled English Walnuts (Juglans Regia) Definitions § 51.2288 Clean. Clean means that...

  14. 7 CFR 51.1867 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.1867 Section 51.1867 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Fresh Tomatoes 1 Definitions § 51.1867 Clean. Clean means that the tomato is practically...

  15. 7 CFR 51.2965 - Fairly clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Fairly clean. 51.2965 Section 51.2965 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Walnuts in the Shell Definitions § 51.2965 Fairly clean. Fairly clean means...

  16. 7 CFR 51.2654 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.2654 Section 51.2654 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades for Sweet Cherries 1 Definitions § 51.2654 Clean. Clean means that the cherries...

  17. 7 CFR 29.6007 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.6007 Section 29.6007 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Standards Definitions § 29.6007 Clean. Tobacco is described as clean when it contains only...

  18. 7 CFR 51.2083 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.2083 Section 51.2083 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Almonds in the Shell Definitions § 51.2083 Clean. Clean means that the shell...

  19. 7 CFR 29.1004 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.1004 Section 29.1004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 92) § 29.1004 Clean. Tobacco is described as clean when it contains only a normal amount of...

  20. 7 CFR 51.2118 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.2118 Section 51.2118 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Shelled Almonds Definitions § 51.2118 Clean. Clean means that the kernel...

  1. 7 CFR 29.3009 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.3009 Section 29.3009 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Clean. Tobacco is described as clean when it contains only a normal amount of sand or soil...

  2. 7 CFR 51.3061 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.3061 Section 51.3061 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Florida Avocados Definitions § 51.3061 Clean. Clean means that the avocado is practically...

  3. 7 CFR 51.1275 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.1275 Section 51.1275 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Summer and Fall Pears 1 Definitions § 51.1275 Clean. Clean means free from excessive...

  4. 7 CFR 51.570 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.570 Section 51.570 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Celery Definitions § 51.570 Clean. Clean means that the stalk is practically free from dirt...

  5. Clean Energy Solutions Center Services (French Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a French translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  6. 48 CFR 36.512 - Cleaning up.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Cleaning up. 36.512... CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 36.512 Cleaning up. The contracting officer shall insert the clause at 52.236-12, Cleaning Up, in solicitations and contracts when a...

  7. Clean Energy Solutions Center Services (Chinese Translation)

    Energy Technology Data Exchange (ETDEWEB)

    2016-03-01

    This is a Mandarin translation of the Clean Energy Solutions Center fact sheet. The Solutions Center offers no-cost expert policy assistance, webinars and training forums, clean energy policy reports, data, and tools provided in partnership with more than 35 leading international and regional clean energy organizations.

  8. Clean Air Act. Revision 5

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-15

    This Reference Book contains a current copy of the Clean Air Act, as amended, and those regulations that implement the statute and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. This Reference Book has been completely revised and is current through February 15, 1994.

  9. Battery Technology Stores Clean Energy

    Science.gov (United States)

    2008-01-01

    Headquartered in Fremont, California, Deeya Energy Inc. is now bringing its flow batteries to commercial customers around the world after working with former Marshall Space Flight Center scientist, Lawrence Thaller. Deeya's liquid-cell batteries have higher power capability than Thaller's original design, are less expensive than lead-acid batteries, are a clean energy alternative, and are 10 to 20 times less expensive than nickel-metal hydride batteries, lithium-ion batteries, and fuel cell options.

  10. Clean Evidence on Peer Pressure

    OpenAIRE

    Falk, Armin; Ichino, Andrea

    2003-01-01

    While confounding factors typically jeopardize the possibility of using observational data to measure peer effects, field experiments over the potential for obtaining clean evidence. In this paper we measure the output of subjects who were asked to stuff letters into envelopes, with a remuneration completely independent of output. We study two treatments. In the 'pair' treatment two subjects work at the same time in the same room. Peer effects are possible in this situation and imply that out...

  11. 'How To' Clean Room Video

    Science.gov (United States)

    McCarty, Kaley Corinne

    2013-01-01

    One of the projects that I am completing this summer is a Launch Services Program intern 'How to' set up a clean room informational video. The purpose of this video is to go along with a clean room kit that can be checked out by employees at the Kennedy Space Center and to be taken to classrooms to help educate students and intrigue them about NASA. The video will include 'how to' set up and operate a clean room at NASA. This is a group project so we will be acting as a team and contributing our own input and ideas. We will include various activities for children in classrooms to complete, while learning and having fun. Activities that we will explain and film include: helping children understand the proper way to wear a bunny suit, a brief background on cleanrooms, and the importance of maintaining the cleanliness of a space craft. This project will be shown to LSP management and co-workers; we will be presenting the video once it is completed.

  12. Behaving Like a Lady

    Institute of Scientific and Technical Information of China (English)

    雕文

    2004-01-01

    Mr West wanted to buy his wife a Christmas present, but he was always very busy, so he was never able to find time to go to the shops. At last, when it was the week before Christmas, and the shops were very crowded, he thought that he could not wait any longer. He worked in an office, and usually had lunch in a restaurant, but one day he bought some sandwiches, ate them quickly and went out to a big shop near his office during his lunch time.

  13. The Tall Tale Ladies.

    Science.gov (United States)

    Zingher, Gary

    2001-01-01

    Discusses the value of tall tales for children and focuses on tall tale heroines that have become more prevalent and offer models of strong, resourceful, undaunted women. Includes examples of popular tall tale heroines and offers suggestions for class activities. (LRW)

  14. Ladies' Business Menu

    OpenAIRE

    Savela, Terttu; Lämsä, Anna-Maija; Kärki, Saara

    2013-01-01

    Today, the development of female leadership and entrepreneurship has evolved into an important theme around the world. The Oulu University of Applied Sciences (Oamk) is an important pioneer in boosting female entrepreneurship and management. From the early 2000s, several projects have been implemented to advance the issue. fForum offers recipes for success to starting female entrepreneurs as well as experienced long-timers. Thus far, 30 new enterprises have been established and 54 new job...

  15. Nuclear air cleaning programs in USA

    International Nuclear Information System (INIS)

    The paper describes air cleaning research activities in the United States nuclear program other than those described in the various papers presented at the conference. First described are those related to aerosol and particulate cleaning generic programs. Discussed next are air cleaning regulations and standards. Specific activities underway in developing air cleaning information and processes for specific areas are discussed beginning with the support of nuclear reactors, e.g., the Electric Power Research Institute programs on reactor accident phenomena and the Savannah River Site program related to aerosol and adsorber research. Finally, the limited research activities in support of air cleaning systems for nuclear fuel reprocessing are described

  16. NON-SPECIFIC METHODS FOR DETECTING RESIDUES OF CLEANING AGENTS DURING CLEANING VALIDATION

    OpenAIRE

    DRAGAN M. MILENOVIĆ; DRAGAN S. PEŠIĆ; SNEŽANA S. MITIĆ

    2011-01-01

    Cleaning validation procedures are carried out in order to assure that residues of cleaning agents are within acceptable limits after the cleaning process. Cleaning agents often consist of a mixture of various surfactants which are in a highly diluted state after the water rinsing procedure has been completed. This makes it difficult to find appropriate analytical methods that are sensitive enough to detect the cleaning agents. In addition, it is advantageous for the analytical methods to be ...

  17. Clean

    Institute of Scientific and Technical Information of China (English)

    何伟文

    2005-01-01

    Core competitiveness is a notion familiar to most managers with an MBA degree, These days, this is what is taught at renowned business schools and colleges. And in the real world,large and small enterprises are increasingly following this course of action, To concentrate on one or two single lines of business in most cases makes sense and boosts profit, There are, however,

  18. Supersonic Gas-Liquid Cleaning System

    Science.gov (United States)

    Kinney, Frank

    1996-01-01

    The Supersonic Gas-Liquid Cleaning System Research Project consisted mainly of a feasibility study, including theoretical and engineering analysis, of a proof-of-concept prototype of this particular cleaning system developed by NASA-KSC. The cleaning system utilizes gas-liquid supersonic nozzles to generate high impingement velocities at the surface of the device to be cleaned. The cleaning fluid being accelerated to these high velocities may consist of any solvent or liquid, including water. Compressed air or any inert gas is used to provide the conveying medium for the liquid, as well as substantially reduce the total amount of liquid needed to perform adequate surface cleaning and cleanliness verification. This type of aqueous cleaning system is considered to be an excellent way of conducting cleaning and cleanliness verification operations as replacements for the use of CFC 113 which must be discontinued by 1995. To utilize this particular cleaning system in various cleaning applications for both the Space Program and the commercial market, it is essential that the cleaning system, especially the supersonic nozzle, be characterized for such applications. This characterization consisted of performing theoretical and engineering analysis, identifying desirable modifications/extensions to the basic concept, evaluating effects of variations in operating parameters, and optimizing hardware design for specific applications.

  19. Saving Electricity and Demand Response

    Science.gov (United States)

    Yamaguchi, Nobuyuki

    A lot of people lost their lives in the tremendous earthquake in Tohoku region on March 11. A large capacity of electric power plants in TEPCO area was also damaged and large scale power shortage in this summer is predicted. In this situation, electricity customers are making great effort to save electricity to avoid planned outage. Customers take actions not only by their selves but also by some customers' cooperative movements. All actions taken actually are based on responses to request form the government or voluntary decision. On the other hand, demand response based on a financial stimulus is not observed as an actual behavior. Saving electricity by this demand response only discussed in the newspapers. In this commentary, the events regarding electricity-saving measure after this disaster are described and the discussions on demand response, especially a raise in power rate, are put into shapes in the context of this electricity supply-demand gap.

  20. Are Women Empowered to Save?

    Directory of Open Access Journals (Sweden)

    Frances Woolley

    2013-12-01

    Full Text Available Female economic empowerment – rising earnings, increased opportunities, greater labour force participation – has given many women the means to save. The shifting of responsibility for retirement security from employers and governments onto individuals has given women a reason to save. But are women actually saving? In this paper, we explore the relationship between the gender dynamics within a family and the accumulation of wealth. We find that little evidence in support of the conventional wisdom that families with a female financial manager save more and repay their debts more often. We find some evidence that male financial management leads to greater savings, and other evidence suggesting that savings patterns have a complex relationship with intra-family gender dynamics. El empoderamiento económico de la mujer – el aumento de los ingresos, mayores oportunidades, mayor participación laboral – ha dado a muchas mujeres los medios para ahorrar. Al pasar la responsabilidad de los ingresos de la jubilación de los empleadores y el gobierno a los individuos ha dado a las mujeres un motivo para ahorrar. ¿Pero realmente ahorran las mujeres? En este artículo se analizan las relaciones entre las dinámicas de género en una familia, y la acumulación de riqueza. Se ha llegado a la conclusión de que hay poca evidencia que apoye la creencia convencional de que las familias en las que una mujer gestiona las financias ahorran más y devuelven sus créditos más frecuentemente. Se ha encontrado alguna evidencia de que la gestión financiera por varones acarrea mayores ahorros, y otras evidencias que sugieren que los patrones de ahorro tienen una relación compleja con las dinámicas de género dentro de la familia.

  1. Savings, remittances, and return migration.

    Science.gov (United States)

    Merkle, L; Zimmermann, K F

    1992-01-01

    "We use a data set of immigrants to West Germany to simultaneously study both savings and remittances which we relate to individual characteristics, economic variables, migration experiences and remigration plans. Section 2 discusses the basic hypotheses and explains the data. Section 3 presents the empirical study and Section 4 summarizes." The results suggest that "savings and remittances of migrants can be well explained by remigration plans and economic as well as demographic variables. However, the planned future duration of residence in Germany has a negative and significant effect only on remittances."

  2. Saving Face and Group Identity

    DEFF Research Database (Denmark)

    Eriksson, Tor; Mao, Lei; Villeval, Marie-Claire

    2015-01-01

    their self- but also other group members' image. This behavior is frequent even in the absence of group identity. When group identity is more salient, individuals help regardless of whether the least performer is an in-group or an out-group. This suggests that saving others' face is a strong social norm.......Are people willing to sacrifice resources to save one's and others' face? In a laboratory experiment, we study whether individuals forego resources to avoid the public exposure of the least performer in their group. We show that a majority of individuals are willing to pay to preserve not only...

  3. IDEA Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Thornton, Robert

    2013-09-30

    The DOE Clean Energy Application Centers were launched with a goal of focusing on important aspects of our nation’s energy supply including Efficiency, Reliability and Resiliency. Clean Energy solutions based on Combined Heat & Power (CHP), District Energy and Waste Heat Recovery are at the core of ensuring a reliable and efficient energy infrastructure for campuses, communities, and industry and public enterprises across the country. IDEA members which include colleges and universities, hospitals, airports, downtown utilities as well as manufacturers, suppliers and service providers have long-standing expertise in the planning, design, construction and operations of Clean Energy systems. They represent an established base of successful projects and systems at scale and serve important and critical energy loads. They also offer experience, lessons learned and best practices which are of immense value to the sustained growth of the Clean Energy sector. IDEA has been able to leverage the funds from the project award to raise the visibility, improve the understanding and increase deployment CHP, District Energy and Waste Heat Recovery solutions across the regions of our nation, in collaboration with the regional CEAC’s. On August 30, 2012, President Obama signed an Executive Order to accelerate investments in industrial energy efficiency (EE), including CHP and set a national goal of 40 GW of new CHP installation over the next decade IDEA is pleased to have been able to support this Executive Order in a variety of ways including raising awareness of the goal through educational workshops and Conferences and recognizing the installation of large scale CHP and district energy systems A supporting key area of collaboration has involved IDEA providing technical assistance on District Energy/CHP project screenings and feasibility to the CEAC’s for multi building, multi-use projects. The award was instrumental in the development of a first-order screening

  4. The Hays Office and the Two Updated Film Versions of Madeleine Smith’s Case: Letty Lynton (1932 and Dishonored Lady (1947

    Directory of Open Access Journals (Sweden)

    Carmen GUIRALT GOMAR

    2016-06-01

    Full Text Available The celebrated case of Madeleine Smith, the Glasgow poisoner, who was tried for murder (and absolved in 1857, has resulted in many novels, plays, films and television series. Hollywood, during its classical period, made two updated versions of the incident: Letty Lynton (Clarence Brown, 1932 and Dishonored Lady (Robert Stevenson, 1947. Even though the two films are separated by more than a decade, the self-censorship introduced by the studios themselves – MPPDA, commonly known as the Hays Office – exercised so much control over the two pictures that they can hardly be taken as equivalent. This article proposes a comparative analysis of the two films and how censorship acted as a constraint on them. Through this study, we will establish the different ways the MPPDA acted towards the same material both before and after July 1934, when Hollywood became subject to the rigorous oversight of the Hays Code.

  5. Quantitation of brain tissue changes associated with white matter hyperintensities by diffusion-weighted and magnetization transfer imaging: the LADIS (Leukoaraiosis and Disability in the Elderly) study

    DEFF Research Database (Denmark)

    Ropele, Stefan; Seewann, Alexandra; Gouw, Alida A;

    2009-01-01

    PURPOSE: To explore the value of diffusion-weighted imaging (DWI) and magnetization transfer imaging (MTI) for the improved detection and quantification of cerebral tissue changes associated with ageing and white matter hyperintensities (WMH). MATERIALS AND METHODS: DWI (n = 340) and MTI (n = 177......) were performed in nine centers of the multinational Leukoaraiosis And DISability (LADIS) study investigating the impact of WMH on 65- to 85-year-old individuals without prior disability. We assessed the apparent diffusion coefficient (ADC) and magnetization transfer ratio (MTR) of normal appearing...... brain tissue (NABT) and within WMH and related them to subjects' age and WHM severity according to the Fazekas score. RESULTS: ADC and MTR values showed a significant inter-site variation, which was stronger for the MTR. After z-transformation multiple regression analysis revealed WMH severity and age...

  6. Sheryl Sandberg:First Lady of Facebook%谢丽尔·桑德伯格:Facebook第一夫人

    Institute of Scientific and Technical Information of China (English)

    董露茜

    2013-01-01

    In 2008 advertising revenues of Facebook was not within the reach of$300 million. However, the figure turned to be$3 billion in 2011. Sandberg, a marketing and management talent, brought Facebook to an“express way”and she was named to be the“First Lady of Facebook”.%2008年,Facebook(脸谱)广告收入不到3亿美元,但到了2011年,这一数字超过了30亿美元。营销和管理天才桑德伯格把Facebook带上了“高速路”,外界称桑德伯格是“Facebook第一夫人”。

  7. Nonverbal Communication in the Film The Portrait of a Lady%论电影《贵妇画像》中的非言语交流

    Institute of Scientific and Technical Information of China (English)

    王晓巍; 许玲; 许雪霞

    2011-01-01

    Nonverbal communication plays an important role in successful relationship.There are different types of nonverbal communication.This paper tries to illustrate different types of nonverbal communication and their functions in portraying the psychology and characterization in the film The Portrait of a Lady.%非言语交流在成功的人际交往中起着重要作用。本文介绍了非言语交流的几种类型,阐释不同类型的非言语交流在影片《贵妇画像》的表现及其对影片中人物心理和人物刻画所起的作用。

  8. Relationship between baseline white-matter changes and development of late-life depressive symptoms: 3-year results from the LADIS study

    DEFF Research Database (Denmark)

    Teodorczuk, A; Firbank, M J; Pantoni, L;

    2010-01-01

    BACKGROUND: Growing evidence suggests that cerebral white-matter changes and depressive symptoms are linked directly along the causal pathway. We investigated whether baseline severity of cerebral white-matter changes predict longer-term future depressive outcomes in a community sample of non......-disabled older adults. METHOD: In the Leukoaraiosis and Disability in the Elderly (LADIS) study, a longitudinal multi-centre pan-European study, 639 older subjects underwent baseline structural magnetic resonance imaging (MRI) and clinical assessments. Baseline severity of white-matter changes was quantified...... volumetrically. Depressive outcomes were assessed in terms of depressive episodes and depressive symptoms, as measured by the Geriatric Depression Scale (GDS). Subjects were clinically reassessed annually for up to 3 years. Regression models were constructed to determine whether baseline severity of white...

  9. Clean Cities: Building Partnerships to Reduce Petroleum Use in Transportation (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet provides an overview of the U.S. Department of Energy's Clean Cities program, which builds partnerships to reduce petroleum use in transportation in communities across the country. The U.S. Department of Energy's Clean Cities initiative advances the nation's economic, environmental, and energy security by supporting local actions to reduce petroleum consumption in transportation. Clean Cities accomplishes this work through the activities of nearly 100 local coalitions. These coalitions provide resources and technical assistance in the deployment of alternative and renewable fuels, idle-reduction measures, fuel economy improvements, and new transportation technologies, as they emerge. Clean Cities overarching goal is to reduce U.S. petroleum use by 2.5 billion gallons per year by 2020. To achieve this goal, Clean Cities employs three strategies: (1) Replace petroleum with alternative and renewable fuels, including natural gas, propane, electricity, ethanol, biodiesel, and hydrogen; (2) Reduce petroleum consumption through smarter driving practices and fuel economy improvements; and (3) Eliminate petroleum use through idle reduction and other fuel-saving technologies and practices.

  10. Cleaning Massive Sonar Point Clouds

    DEFF Research Database (Denmark)

    Arge, Lars Allan; Larsen, Kasper Green; Mølhave, Thomas;

    2010-01-01

    We consider the problem of automatically cleaning massive sonar data point clouds, that is, the problem of automatically removing noisy points that for example appear as a result of scans of (shoals of) fish, multiple reflections, scanner self-reflections, refraction in gas bubbles, and so on. We...... describe a new algorithm that avoids the problems of previous local-neighbourhood based algorithms. Our algorithm is theoretically I/O-efficient, that is, it is capable of efficiently processing massive sonar point clouds that do not fit in internal memory but must reside on disk. The algorithm is also...

  11. Cleaning insertions and collimation challenges

    CERN Document Server

    Redaelli, S; Bertarelli, A; Bruce, R; Jowett, J M; Lechner, A; Losito, R

    2015-01-01

    High-performance collimation systems are essential for operating efficiently modern hadron machine with large beam intensities. In particular, at the LHC the collimation system ensures a clean disposal of beam halos in the superconducting environment. The challenges of the HL-LHC study pose various demanding requests for beam collimation. In this paper we review the present collimation system and its performance during the LHC Run 1 in 2010–2013. Various collimation solutions under study to address the HL-LHC requirements are then reviewed, identifying the main upgrade baseline and pointing out advanced collimation concept for further enhancement of the performance.

  12. Sociolinguistic Analysis of My Fair Lady%从社会语言学角度看电影《窈窕淑女》

    Institute of Scientific and Technical Information of China (English)

    向婷婷

    2010-01-01

    是一部关于一个卖花女如何在一个语言学家的帮助下通过改变自己的语言而改变自己的命运的电影.电影以戏剧化的形式充分展示了语言作为一个人社会身份象征的重要性及语言对于一个人的人生经历的影响,本文从社会语言学的角度对这部影片中一些现象进行分析和解释,分析电影中由于社会阶层和性别差异产生的语言变体,让读者对语言的魅力和电影的主题有更深刻的理解.%My Fair Lady is a movie about how a poor flower girl turns to a lady by simply changing her language at the help of a linguist. It demonstrates in a dramatic way the importance of language as a social identity of a person and the influence a language exerts on a person's experience. This paper tries to explain some phenomena in the movie in a sociolinguistics view, focusing on variations of language caused by gender difference and class difference. The paper hopes to help the reader to know better the charm of language through the analysis and to have a profound understanding of the film.

  13. 才子佳人小说模式成因探析%Analysis on Cause of Formation of the Novel Model of Gifted Scholars and Beautiful Ladies

    Institute of Scientific and Technical Information of China (English)

    毛郭平

    2011-01-01

    The novels about Gifted Scholars and Beautiful Ladies fall in similar stereotype.There are three reasons for their formation other than the writers' frustrated psychological status for their talent: firstly,at the turn of Ming and Qing dynasties,driven by commercial benefits,the writings of some scholars began to face the market,the novel writing showing a lot sizing production trend;secondly,the rise of traditional popular culture caused the contents of novels flowing towards popularization and stereotype;and thirdly,novels about Gifted Scholars and Beautiful Ladies are also vivid description of the then social reality.As this model of novels is a miniature of human cultural model,they should not be criticized excessively.%才子佳人小说"千部一套"、"千人一面"模式的形成,除了与作家怀才不遇借机表达理想和"心学"的影响有关,还有三方面的原因:明清之际受商业利益的驱动,一部分文人的写作开始面向市场,从而使得小说的创作呈现了批量化生产;传统通俗文化的崛起使得小说内容也真正走向了通俗化和模式化;才子佳人小说也是对当时社会现实境况的真实描写。才子佳人小说的模式是人类文化模式的一个缩影,不应过分指责。

  14. Save the Boulders Beach Penguins

    Science.gov (United States)

    Sheerer, Katherine; Schnittka, Christine

    2012-01-01

    Maybe it's the peculiar way they walk or their cute little suits, but students of all ages are drawn to penguins. To meet younger students' curiosity, the authors adapted a middle-school level, penguin-themed curriculum unit called Save the Penguins (Schnittka, Bell, and Richards 2010) for third-grade students. The students loved learning about…

  15. Durable consumption, saving and retirement

    DEFF Research Database (Denmark)

    Andersen, Torben M.; Hermansen, Mikkel Nørlem

    2014-01-01

    implications for retirement decisions and responses to various changes in the environment. An improvement in the possibility of freeing housing capital makes the old retire earlier (income effect) while the young plan to retire later since they increase housing demand and reduce financial savings. Considering...

  16. Fong's: Saving Water in Dyeing

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ In an effort to save the precious water resource and reduce the environmental impact, Fong's Industries Group along with its member companies, namely "Fong's National", "THEN", "Goller" and "Fong's Water Technology" provide an ecological dyeing solution to reduce the water consumption drastically through their innovative technologies covering the processes from yarn dyeing to piece dyeing and recycling of discharge after dyeing and finishing.

  17. Saving Green on Energy Costs

    Science.gov (United States)

    Tacke, Diane L.

    2006-01-01

    In recent years, colleges and universities have begun efforts to reduce their energy costs, an initiative that can not only save an institution money, but also strengthen relationships across campus. Board leadership has been central to this endeavor in setting goals, prioritizing projects, and financing those projects. Using her experiences with…

  18. Social Capital and Savings Behaviour

    DEFF Research Database (Denmark)

    Newman, Carol; Tarp, Finn; Van Den Broeck, Katleen

    We explore the extent to which social capital can play a role in imparting information about the returns to saving where potential knowledge gaps and mistrust exists. Using data from Vietnam we find strong evidence to support the hypothesis that information transmitted via reputable social...

  19. Clean Coal Program Research Activities

    Energy Technology Data Exchange (ETDEWEB)

    Larry Baxter; Eric Eddings; Thomas Fletcher; Kerry Kelly; JoAnn Lighty; Ronald Pugmire; Adel Sarofim; Geoffrey Silcox; Phillip Smith; Jeremy Thornock; Jost Wendt; Kevin Whitty

    2009-03-31

    Although remarkable progress has been made in developing technologies for the clean and efficient utilization of coal, the biggest challenge in the utilization of coal is still the protection of the environment. Specifically, electric utilities face increasingly stringent restriction on the emissions of NO{sub x} and SO{sub x}, new mercury emission standards, and mounting pressure for the mitigation of CO{sub 2} emissions, an environmental challenge that is greater than any they have previously faced. The Utah Clean Coal Program addressed issues related to innovations for existing power plants including retrofit technologies for carbon capture and sequestration (CCS) or green field plants with CCS. The Program focused on the following areas: simulation, mercury control, oxycoal combustion, gasification, sequestration, chemical looping combustion, materials investigations and student research experiences. The goal of this program was to begin to integrate the experimental and simulation activities and to partner with NETL researchers to integrate the Program's results with those at NETL, using simulation as the vehicle for integration and innovation. The investigators also committed to training students in coal utilization technology tuned to the environmental constraints that we face in the future; to this end the Program supported approximately 12 graduate students toward the completion of their graduate degree in addition to numerous undergraduate students. With the increased importance of coal for energy independence, training of graduate and undergraduate students in the development of new technologies is critical.

  20. Clean Water for Developing Countries.

    Science.gov (United States)

    Pandit, Aniruddha B; Kumar, Jyoti Kishen

    2015-01-01

    Availability of safe drinking water, a vital natural resource, is still a distant dream to many around the world, especially in developing countries. Increasing human activity and industrialization have led to a wide range of physical, chemical, and biological pollutants entering water bodies and affecting human lives. Efforts to develop efficient, economical, and technologically sound methods to produce clean water for developing countries have increased worldwide. We focus on solar disinfection, filtration, hybrid filtration methods, treatment of harvested rainwater, herbal water disinfection, and arsenic removal technologies. Simple, yet innovative water treatment devices ranging from use of plant xylem as filters, terafilters, and hand pumps to tippy taps designed indigenously are methods mentioned here. By describing the technical aspects of major water disinfection methods relevant for developing countries on medium to small scales and emphasizing their merits, demerits, economics, and scalability, we highlight the current scenario and pave the way for further research and development and scaling up of these processes. This review focuses on clean drinking water, especially for rural populations in developing countries. It describes various water disinfection techniques that are not only economically viable and energy efficient but also employ simple methodologies that are effective in reducing the physical, chemical, and biological pollutants found in drinking water to acceptable limits.

  1. Appalachian clean coal technology consortium

    Energy Technology Data Exchange (ETDEWEB)

    Kutz, K.; Yoon, Roe-Hoan [Virginia Polytechnic Institute and State Univ., Blacksburg, VA (United States)

    1995-11-01

    The Appalachian Clean Coal Technology Consortium (ACCTC) has been established to help U.S. coal producers, particularly those in the Appalachian region, increase the production of lower-sulfur coal. The cooperative research conducted as part of the consortium activities will help utilities meet the emissions standards established by the 1990 Clean Air Act Amendments, enhance the competitiveness of U.S. coals in the world market, create jobs in economically-depressed coal producing regions, and reduce U.S. dependence on foreign energy supplies. The research activities will be conducted in cooperation with coal companies, equipment manufacturers, and A&E firms working in the Appalachian coal fields. This approach is consistent with President Clinton`s initiative in establishing Regional Technology Alliances to meet regional needs through technology development in cooperation with industry. The consortium activities are complementary to the High-Efficiency Preparation program of the Pittsburgh Energy Technology Center, but are broader in scope as they are inclusive of technology developments for both near-term and long-term applications, technology transfer, and training a highly-skilled work force.

  2. Saving for retirement and retirement investment choices

    OpenAIRE

    Monica Paiella; Andrea Tiseno

    2009-01-01

    In this paper we focus on the recent restructuring of the Italian pension system and in particular on the reforms concerning the tax-favored retirement saving accounts. These reforms issued in the early and mid- 1990s reduced the riskiness of private retirement saving plans and their overall cost. We find that private pension saving incentives had little if any effect on household savings. Further, those workers who have experienced the most severe public pension cut are not significantly mor...

  3. Cleaning Animals' Cages With Little Water

    Science.gov (United States)

    Harman, Benjamin J.

    1989-01-01

    Proposed freeze/thaw method for cleaning animals' cages requires little extra weight and consumes little power and water. Cleaning concept developed for maintaining experimental rat cages on extended space missions. Adaptable as well to similar use on Earth. Reduces cleaning time. Makes use of already available facilities such as refrigerator, glove box, and autoclave. Rat waste adheres to steel-wire-mesh floor of cage. Feces removed by loosening action of freezing-and-thawing process, followed by blast of air.

  4. Deep cleaning--valid or publicity stunt?

    Science.gov (United States)

    Baillie, Jonathan

    2008-03-01

    While deep cleaning is not new--hospitals have undertaken deep cleans ward-by-ward for some time, often following a "superbug" outbreak, Health Secretary Alan Johnson and Prime Minister Gordon Brown both emphasised on announcing the mandate that this was the first time all English NHS hospitals had been asked to deep clean their entire site, "restoring surfaces and fabrics to as close as possible as their original condition". PMID:18411818

  5. An automated cleaning system for hospitals

    OpenAIRE

    Griffin, Colin

    2009-01-01

    Insufficient hygienic practices in Irish hospitals coupled with one of the highest number of reported cases of MRSA in Europe have highlighted the need for solutions to aid in the task of cleaning. This automated cleaning system consisted of two robots: a core robot developed separately with navigational and task scheduling capabilities integrated. The cleaning task was carried out by making use of a commercially available Roomba vacuum cleaner which had been adapted to operate in conju...

  6. National Clean Fleets Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-01-01

    Clean Cities' National Clean Fleets Partnership establishes strategic alliances with large fleets to help them explore and adopt alternative fuels and fuel economy measures to cut petroleum use. The initiative leverages the strength of nearly 100 Clean Cities coalitions, nearly 18,000 stakeholders, and more than 20 years of experience. It provides fleets with top-level support, technical assistance, robust tools and resources, and public acknowledgement to help meet and celebrate fleets' petroleum-use reductions.

  7. Potential Water and Energy Savings from Showerheads

    Energy Technology Data Exchange (ETDEWEB)

    Biermayer, Peter J.

    2005-09-28

    This paper estimates the benefits and costs of six water reduction scenarios. Benefits and costs of showerhead scenarios are ranked in this paper by an estimated water reduction percentage. To prioritize potential water and energy saving scenarios regarding showerheads, six scenarios were analyzed for their potential water and energy savings and the associated dollar savings to the consumer.

  8. 10 CFR 436.20 - Net savings.

    Science.gov (United States)

    2010-01-01

    ... Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found by subtracting life cycle costs based on the proposed project from life cycle costs based on not having it. For a new building design, net savings is the difference between the life cycle costs of an...

  9. Consumer behaviours: Teaching children to save energy

    Science.gov (United States)

    Grønhøj, Alice

    2016-08-01

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

  10. Clean Cities Annual Metrics Report 2006

    Energy Technology Data Exchange (ETDEWEB)

    Bergeron, P.; Putsche, V.

    2007-07-01

    Report summarizes Clean Cities coalition accomplishments, including membership, funding, sales of alternative fuel blends, deployment of AFVs and HEVs, idle reduction initiatives, and fuel economy activities.

  11. Energy Saving Melting and Revert Reduction Technology (Energy-SMARRT): Clean Steel Casting Production

    Energy Technology Data Exchange (ETDEWEB)

    Kuyucak, Selcuk [CanmetMATERIALS; Li, Delin [CanmetMATERIALS

    2013-12-31

    Inclusions in steel castings can cause rework, scrap, poor machining, and reduced casting performance, which can obviously result in excess energy consumption. Significant progress in understanding inclusion source, formation and control has been made. Inclusions can be defined as non-metallic materials such as refractory, sand, slag, or coatings, embedded in a metallic matrix. This research project has focused on the mold filling aspects to examine the effects of pouring methods and gating designs on the steel casting cleanliness through water modeling, computer modeling, and melting/casting experiments. Early in the research project, comprehensive studies of bottom-pouring water modeling and low-alloy steel casting experiments were completed. The extent of air entrainment in bottom-poured large castings was demonstrated by water modeling. Current gating systems are designed to prevent air aspiration. However, air entrainment is equally harmful and no prevention measures are in current practice. In this study, new basin designs included a basin dam, submerged nozzle, and nozzle extension. The entrained air and inclusions from the gating system were significantly reduced using the new basin method. Near the end of the project, there has been close collaboration with Wescast Industries Inc., a company manufacturing automotive exhaust components. Both computer modeling using Magma software and melting/casting experiments on thin wall turbo-housing stainless steel castings were completed in this short period of time. Six gating designs were created, including the current gating on the pattern, non-pressurized, partially pressurized, naturally pressurized, naturally pressurized without filter, and radial choke gating without filter, for Magma modeling. The melt filling velocity and temperature were determined from the modeling. Based on the simulation results, three gating designs were chosen for further melting and casting experiments on the same casting pattern using the lip pouring method. It was observed again that gating designs greatly influenced the melt filling velocity and the number of inclusion defects. The radial choked gating showed improvements in casting cleanliness and yield over the other gatings, even though no mold filters were used in the gating system.

  12. Efficient methods of nanoimprint stamp cleaning based on imprint self-cleaning effect

    International Nuclear Information System (INIS)

    Nanoimprint lithography (NIL) is a nonconventional lithographic technique that promises low-cost, high-throughput patterning of structures with sub-10 nm resolution. Contamination of nanoimprint stamps is one of the key obstacles to industrialize the NIL technology. Here, we report two efficient approaches for removal of typical contamination of particles and residual resist from stamps: thermal and ultraviolet (UV) imprinting cleaning-both based on the self-cleaning effect of imprinting process. The contaminated stamps were imprinted onto polymer substrates and after demolding, they were treated with an organic solvent. The images of the stamp before and after the cleaning processes show that the two cleaning approaches can effectively remove contamination from stamps without destroying the stamp structures. The contact angles of the stamp before and after the cleaning processes indicate that the cleaning methods do not significantly degrade the anti-sticking layer. The cleaning processes reported in this work could also be used for substrate cleaning.

  13. Combining a Novel Computer Vision Sensor with a Cleaning Robot to Achieve Autonomous Pig House Cleaning

    DEFF Research Database (Denmark)

    Andersen, Nils Axel; Braithwaite, Ian David; Blanke, Mogens;

    2005-01-01

    condition based cleaning. This paper describes how a novel sensor, developed for the purpose, and algorithms for classification and learning are combined with a commercial robot to obtain an autonomous system which meets the necessary quality attributes. These include features to make selective cleaning...... where dirty areas are detected, that operator assistance is called only when cleanness hypothesis cannot be made with confidence. The paper describes the design of the system where learning from experience maps and operator instructions are combined to obtain a smart and autonomous cleaning robot.......Cleaning of livestock buildings is the single most health-threatening task in the agricultural industry and a transition to robot-based cleaning would be instrumental to improving working conditions for employees. Present cleaning robots fall short on cleanness quality, as they cannot perform...

  14. Analysis of the Precautionary Saving Motive Based on a Subjective Measure : (SAVE 2005-2007)

    OpenAIRE

    Ziegelmeyer, Michael

    2009-01-01

    The importance of the precautionary saving motive for households’ saving behaviour is unquestioned in the literature of the last two decades. However, the magnitude of precautionary savings and its influencing factors could not be satisfactorily determined. A subjective measure of the desired amount of precautionary savings in the German SAVE study 2005-2007 allows for the evaluation of these questions on a new basis without relying on a specific definition of wealth. This study supports the ...

  15. The Effects of Tax-Based Saving Incentives On Saving and Wealth

    OpenAIRE

    Engen, Eric M.; William G. Gale; John Karl Scholz

    1996-01-01

    This paper evaluates research examining the effects of tax-based saving incentives on private and national saving. Several" factors make this an unusually difficult problem. First, households that participate in, or are eligible for, saving incentive plans have systematically stronger tastes for saving than other households. Second, the data indicate that households with saving incentives have taken on more debt than other households. Third, significant changes in the 1980s in financial marke...

  16. Microbial water quality in clean water tanks following inspection and cleaning

    OpenAIRE

    Christensen, Sarah Christine Boesgaard; Esbjørn, Anne; Albrechtsen, Hans-Jørgen

    2014-01-01

    Increased bacterial counts are often registered in drinking water leaving clean water tanks after the tanks have been emptied, inspected and cleaned by flushing. To investigate the reason for the increased bacterial concentrations and consequently limit it, samples from two clean water tanks before, during and after cleaning of the tanks were analysed. Bacteria were quantified, the dominating bacterial groups were identified and re-growth potential in the water was estimated. Bacterial counts...

  17. Carbon nanotubes – becoming clean

    Directory of Open Access Journals (Sweden)

    Nicole Grobert

    2007-01-01

    Full Text Available Carbon nanotubes (CNTs are now well into their teenage years. Early on, theoretical predictions and experimental data showed that CNTs possess chemical and mechanical properties that exceed those of many other materials. This has triggered intense research into CNTs. A variety of production methods for CNTs have been developed; chemical modification, functionalization, filling, and doping have been achieved; and manipulation, separation, and characterization of individual CNTs is now possible. Today, products containing CNTs range from tennis rackets and golf clubs to vehicle fenders, X-ray tubes, and Li ion batteries. Breakthroughs for CNT-based technologies are anticipated in the areas of nanoelectronics, biotechnology, and materials science. In this article, I review the current situation in CNT production and highlight the importance of clean CNT material for the success of future applications.

  18. Beam Cleaning and Collimation Systems

    CERN Document Server

    Redaelli, S

    2016-01-01

    Collimation systems in particle accelerators are designed to dispose of unavoidable losses safely and efficiently during beam operation. Different roles are required for different types of accelerator. The present state of the art in beam collimation is exemplified in high-intensity, high-energy superconducting hadron colliders, like the CERN Large Hadron Collider (LHC), where stored beam energies reach levels up to several orders of magnitude higher than the tiny energies required to quench cold magnets. Collimation systems are essential systems for the daily operation of these modern machines. In this document, the design of a multistage collimation system is reviewed, taking the LHC as an example case study. In this case, unprecedented cleaning performance has been achieved, together with a system complexity comparable to no other accelerator. Aspects related to collimator design and operational challenges of large collimation systems are also addressed.

  19. Energy Savings Measure Packages. Existing Homes

    Energy Technology Data Exchange (ETDEWEB)

    Casey, Sean [National Renewable Energy Lab. (NREL), Golden, CO (United States); Booten, Chuck [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-11-01

    This document presents the most cost effective Energy Savings Measure Packages (ESMP) for existing mixed-fuel and all electric homes to achieve 15% and 30% savings for each BetterBuildings grantee location across the United States. These packages are optimized for minimum cost to homeowners for source energy savings given the local climate and prevalent building characteristics (i.e. foundation types). Maximum cost savings are typically found between 30% and 50% energy savings over the reference home; this typically amounts to $300 - $700/year.

  20. Values and Technologies in Energy Savings

    DEFF Research Database (Denmark)

    Nørgård, Jørgen Stig

    2000-01-01

    ´s behavioural pattern and lifestyles. Deliberate changes in social values are illustrated by a historical example. From the side of technology the basic principles in the economy of energy savings are briefly described. The marginally profitable energy savings provides an economic saving. The application of...... this saving can cause what is called the rebound effect, which reduces the savings obtained from the technology. Ways to avoid this effect are suggested, and they require value changes, primarly around frugality, consumption, and hard-working. There are indications that some of the necessary changes...

  1. The NOXSO clean coal project

    Energy Technology Data Exchange (ETDEWEB)

    Black, J.B.; Woods, M.C.; Friedrich, J.J.; Browning, J.P. [NOXSO Corp., Bethel Park, PA (United States)

    1997-12-31

    The NOXSO Clean Coal Project will consist of designing, constructing, and operating a commercial-scale flue-gas cleanup system utilizing the NOXSO Process. The process is a waste-free, dry, post-combustion flue-gas treatment technology which uses a regenerable sorbent to simultaneously adsorb sulfur dioxide (SO{sub 2}) and nitrogen oxides (NO{sub x}) from flue gas from coal-fired boilers. The NOXSO plant will be constructed at Alcoa Generating Corporation`s (AGC) Warrick Power Plant near Evansville, Indiana and will treat all the flue gas from the 150-MW Unit 2 boiler. The NOXSO plant is being designed to remove 98% of the SO{sub 2} and 75% of the NO{sub x} when the boiler is fired with 3.4 weight percent sulfur, southern-Indiana coal. The NOXSO plant by-product will be elemental sulfur. The elemental sulfur will be shipped to Olin Corporation`s Charleston, Tennessee facility for additional processing. As part of the project, a liquid SO{sub 2} plant has been constructed at this facility to convert the sulfur into liquid SO{sub 2}. The project utilizes a unique burn-in-oxygen process in which the elemental sulfur is oxidized to SO{sub 2} in a stream of compressed oxygen. The SO{sub 2} vapor will then be cooled and condensed. The burn-in-oxygen process is simpler and more environmentally friendly than conventional technologies. The liquid SO{sub 2} plant produces 99.99% pure SO{sub 2} for use at Olin`s facilities. The $82.8 million project is co-funded by the US Department of Energy (DOE) under Round III of the Clean Coal Technology program. The DOE manages the project through the Pittsburgh Energy Technology Center (PETC).

  2. Rudimentary Cleaning Compared to Level 300A

    Science.gov (United States)

    Arpin, Christina Y. Pina; Stoltzfus, Joel

    2012-01-01

    A study was done to characterize the cleanliness level achievable when using a rudimentary cleaning process, and results were compared to JPR 5322.1G Level 300A. While it is not ideal to clean in a shop environment, some situations (e.g., field combat operations) require oxygen system hardware to be maintained and cleaned to prevent a fire hazard, even though it cannot be sent back to a precision cleaning facility. This study measured the effectiveness of basic shop cleaning. Initially, three items representing parts of an oxygen system were contaminated: a metal plate, valve body, and metal oxygen bottle. The contaminants chosen were those most likely to be introduced to the system during normal use: oil, lubricant, metal shavings/powder, sand, fingerprints, tape, lip balm, and hand lotion. The cleaning process used hot water, soap, various brushes, gaseous nitrogen, water nozzle, plastic trays, scouring pads, and a controlled shop environment. Test subjects were classified into three groups: technical professionals having an appreciation for oxygen hazards; professional precision cleaners; and a group with no previous professional knowledge of oxygen or precision cleaning. Three test subjects were in each group, and each was provided with standard cleaning equipment, a cleaning procedure, and one of each of the three test items to clean. The results indicated that the achievable cleanliness level was independent of the technical knowledge or proficiency of the personnel cleaning the items. Results also showed that achieving a Level 300 particle count was more difficult than achieving a Level A nonvolatile residue amount.

  3. How Do We Clean Our Water and How Clean Does It Need to Be?

    Science.gov (United States)

    Whitburn, Niki

    2013-01-01

    Nowadays, in the United Kingdom, citizens take for granted clean water pumped directly into their homes, but it was not always the case, and is still not so in many countries. Could people clean water themselves if they had to and what could they then use it for? Would it actually be "clean enough" to drink? The author presents children…

  4. Evaluation of different cleaning agents used for cleaning ultra tiltration membranes fouled by surface water

    NARCIS (Netherlands)

    Zondervan, Edwin; Roffel, Brian

    2007-01-01

    This paper reviews the published literature on potential membrane fouling components, available cleaning agents and possible interactions between cleaning agents and fouling components. It also lists the cleaning models available in the literature, and evaluates the advantages and disadvantages of t

  5. Risk transfer via energy-savings insurance

    International Nuclear Information System (INIS)

    Among the key barriers to investment in energy efficiency are uncertainties about attaining projected energy savings and potential disputes over stipulated savings. The fields of energy management and risk management are thus intertwined. While many technical methods have emerged to manage performance risks (e.g. building diagnostics and commissioning), financial methods are less developed in the energy management arena than in other segments of the economy. Energy-savings insurance (ESI) - formal insurance of predicted energy savings - transfers and spreads both types of risk over a larger pool of energy efficiency projects and reduces barriers to market entry of smaller energy service firms who lack sufficiently strong balance sheets to self-insure the savings. ESI encourages those implementing energy-saving projects to go beyond standard measures and thereby achieve more significant levels of energy savings. Insurance providers are proponents of improved savings measurement and verification techniques, as well as maintenance, thereby contributing to national energy-saving objectives. If properly applied, ESI can potentially reduce the net cost of energy-saving projects by reducing the interest rates charged by lenders, and by increasing the level of savings through quality control. Governmental agencies have been pioneers in the use of ESI and could continue to play a role

  6. Energy Savings in a Market Economy

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen

    1998-01-01

    The paper outlines the concept of energy savings as opposed to energy efficency. Afterwards are described briefly the up and down role of energy savings in recent Danish energy policy. It discusses the failure of leaving electricity savings and Integrated Resource Planning to the electricity...... suppliers. The recently debated case of building a new combined heat and powerplants because of the need for the "waste" heat is discussed on the background of a couple of decades of ignoring heat savings. The open and more hidden conflict between a quest for economic growth and energy savings are described...... and discussed. This finally leads to the difficulties in combining a more free market for energy in EU with a strong efforts to save energy. Ideas for electricity and heat saving policies are suggested....

  7. Federal Aviation Administration retained savings program proposal

    International Nuclear Information System (INIS)

    Federal legislation allows federal agencies to retain up to 50% of the savings associated with implementing energy efficiency and water conservation measures and practices. Given budget pressures to reduce expenditures, the use of retained savings to fund additional projects represents a source of funds outside of the traditional budget cycle. The Southwest Region Federal Aviation Administration (FAA) has tasked Pacific Northwest National Laboratory (PNNL) to develop a model retained savings program for Southwest Region FAA use and as a prototype for consideration by the FAA. PNNL recommends the following steps be taken in developing a Southwest Region FAA retained savings program: Establish a retained savings mechanism. Determine the level at which the retained savings should be consolidated into a fund. The preliminary recommendation is to establish a revolving efficiency loan fund at the regional level. Such a mechanism allows some consolidation of savings to fund larger projects, while maintaining a sense of facility ownership in that the funds will remain within the region

  8. Final Technical Report_Clean Energy Program_SLC-SELF

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, Glenn; Coward, Doug

    2014-01-22

    This is the Final Technical Report for DOE's Energy Efficiency and Conservation Block Grant, Award No. DE-EE0003813, submitted by St. Lucie County, FL (prime recipient) and the Solar and Energy Loan Fund (SELF), the program's third-party administrator. SELF is a 501(c)(3) and a certified Community Development Financial Institution (CDFI). SELF is a community-based lending organization that operates the Clean Energy Loan Program, which focuses on improving the overall quality of life of underserved populations in Florida with an emphasis on home energy improvements and cost-effective renewable energy alternatives. SELF was launched in 2010 through the creation of the non-profit organization and with a $2.9 million Energy Efficiency and Conservation Block (EECBG) grant from the U.S. Department of Energy (DOE). SELF has its main office and headquarters in St. Lucie County, in the region known as the Treasure Coast in East-Central Florida. St. Lucie County received funding to create SELF as an independent non-profit institution, outside the control of local government. This was important for SELF to create its identity as an integral part of the business community and to help in its quest to become a Community Development Financial Institution (CDFI). This goal was accomplished in 2013, allowing SELF to focus on its mission to increase energy savings while serving markets that have struggled to find affordable financial assistance. These homeowners are most impacted by high energy costs. Energy costs are a disproportionate percentage of household expenses for low to moderate income (LMI) households. Electricity costs have been steadily rising in Florida by nearly 5% per year. Housing in LMI neighborhoods often includes older inefficient structures that further exacerbate the problem. Despite the many available clean energy solutions, most LMI property owners do not have the disposable income or equity in their homes necessary to afford the high upfront cost

  9. Can Investors Save The Planet?

    Institute of Scientific and Technical Information of China (English)

    MATTHEW PLOWRIGHT

    2008-01-01

    @@ The zoo people packed into a smart function room in Beijing's Kerry Center Hotel did not,at first glance,seem likely candidates to save the planet.The men were decked out in tailored suits and expensive leather shoes; the women wore clicking high heels and twirled designer handbags.Most were venture capitalists,or entrepreneurs searching for seed capital for their new start-ups.The conversation was all about IPOs and profitable exits.

  10. Clean tech sector in Oost-Nederland

    NARCIS (Netherlands)

    Bijleveld, P.C. (Paul)

    2011-01-01

    Het doel van dit onderzoek is het in kaart brengen van de private clean tech sector in Oost-Nederland (Gelderland en Overijssel). Clean tech is de verzamelnaam voor producten en diensten die een bijdrage leveren aan een schonere aarde. Als basis voor het onderzoek is een zo volledig mogelijke lijst

  11. Clean Cities Now Vol. 19, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-12-18

    Clean Cities Now is the official bi-annual newsletter of Clean Cities, an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  12. Clean Cities Now Vol. 20, No. 1

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-13

    Clean Cities Now is the official semi-annual newsletter of Clean Cities, an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  13. ASRM process development in aqueous cleaning

    Science.gov (United States)

    Swisher, Bill

    1992-12-01

    Viewgraphs are included on process development in aqueous cleaning which is taking place at the Aerojet Advanced Solid Rocket Motor (ASRM) Division under a NASA Marshall Space and Flight Center contract for design, development, test, and evaluation of the ASRM including new production facilities. The ASRM will utilize aqueous cleaning in several manufacturing process steps to clean case segments, nozzle metal components, and igniter closures. ASRM manufacturing process development is underway, including agent selection, agent characterization, subscale process optimization, bonding verification, and scale-up validation. Process parameters are currently being tested for optimization utilizing a Taguci Matrix, including agent concentration, cleaning solution temperature, agitation and immersion time, rinse water amount and temperature, and use/non-use of drying air. Based on results of process development testing to date, several observations are offered: aqueous cleaning appears effective for steels and SermeTel-coated metals in ASRM processing; aqueous cleaning agents may stain and/or attack bare aluminum metals to various extents; aqueous cleaning appears unsuitable for thermal sprayed aluminum-coated steel; aqueous cleaning appears to adequately remove a wide range of contaminants from flat metal surfaces, but supplementary assistance may be needed to remove clumps of tenacious contaminants embedded in holes, etc.; and hot rinse water appears to be beneficial to aid in drying of bare steel and retarding oxidation rate.

  14. Electro-impulse Method of Surface Cleaning

    Directory of Open Access Journals (Sweden)

    Bekbolat R. Nussupbekov

    2013-01-01

    Full Text Available This article is focused on the qualitative assessment of the electro-impulse method of surface cleaning efficiency. Heat exchanger tubes are cleaned under the action of blast waves created by the high voltage discharge in the liquid. The article presents dependences of degree of surface purification on the impulse voltage at switching device and on spark rate

  15. 46 CFR 197.452 - Oxygen cleaning.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Oxygen cleaning. 197.452 Section 197.452 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS....452 Oxygen cleaning. The diving supervisor shall ensure that equipment used with oxygen or...

  16. Electro-impulse Method of Surface Cleaning

    OpenAIRE

    Bekbolat R. Nussupbekov; Kappas Kussaynov; Аyanbergen К. Khassenov

    2013-01-01

    This article is focused on the qualitative assessment of the electro-impulse method of surface cleaning efficiency. Heat exchanger tubes are cleaned under the action of blast waves created by the high voltage discharge in the liquid. The article presents dependences of degree of surface purification on the impulse voltage at switching device and on spark rate

  17. Clean Cities Now Vol. 17, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-10-23

    The Fall 2013 issue of the biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on deployment of alternative fuels and advanced vehicles, and articles on Clean Cities coalition successes across the country.

  18. 49 CFR 174.57 - Cleaning cars.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Cleaning cars. 174.57 Section 174.57... and Loading Requirements § 174.57 Cleaning cars. All hazardous material which has leaked from a package in any rail car or on other railroad property must be carefully removed....

  19. Clean Cities Now, Vol. 18, No. 1

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-04-30

    The Spring 2014 edition of the semi-annual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on deployment of alternative fuels and advanced vehicles, and articles on Clean Cities coalition successes across the country.

  20. State Grid Contributes to Clean Energy Development

    Institute of Scientific and Technical Information of China (English)

    Zhao

    2010-01-01

    The development of clean energy is an inevitable choice for China to achieve sustainable development.The article presents the strategic thinking and measures for the promotion of clean energy development in grids, which shows that the company will bear its responsibilities for the development as a large state-owned enterprise.

  1. 7 CFR 51.314 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.314 Section 51.314 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Apples Definitions § 51.314 Clean. “Clean” means that the apples are free...

  2. 7 CFR 51.3155 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.3155 Section 51.3155 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Nectarines Definitions § 51.3155 Clean. “Clean” means that the fruit is...

  3. 7 CFR 29.2506 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 29.2506 Section 29.2506 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing...-Cured Tobacco (u.s. Types 22, 23, and Foreign Type 96) § 29.2506 Clean. Tobacco is described as...

  4. 7 CFR 51.2956 - Practically clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Practically clean. 51.2956 Section 51.2956 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Walnuts in the Shell Definitions § 51.2956 Practically clean. Practically...

  5. 7 CFR 51.1529 - Clean.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Clean. 51.1529 Section 51.1529 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Standards for Grades of Fresh Plums and Prunes Definitions § 51.1529 Clean. “Clean” means that the fruit...

  6. Eğirdir Koşullarında Yetiştirilen Pink Lady Elma Çeşidinde Farklı Atmosfer Bileşimlerinin Depolama Boyunca Meyve Kalitesine Etkisi

    Directory of Open Access Journals (Sweden)

    Cemile Ebru ONURSAL

    2015-09-01

    Full Text Available The effects of different gas compositions on the fruit quality of Pink Lady apple grown in Eğirdir (Isparta during controlled atmosphere (CA storage were investigated. Fruits harvested at optimum stage were stored in three different CA gas combinations (2% O2-2% CO2; 1.5% O2-1% CO2; 3% O2-1% CO2 at 0°C and 8590% relative humidity for 8 months. Weight loss, fruit firmness, fruit skin color, soluble solid content, titratable acidity, respiration rate, ethylene production and physiological disorders and fungal diseases of fruits were determined at the 0th, 4th and 8th months of storage. The results showed that Pink Lady apple variety stored in 1.5% O2-1% CO2 conditions gave the best results in terms of some quality parameters compared to other gas combinations during storage

  7. Geochemical and isotopic studies of the Lady of the Lake Intrusion and associated tobacco root Batholith: Constraints on the genetic relation between Cretaceous mafic and silicic magmatism in Southwestern Montana

    Science.gov (United States)

    Sarkar, Arindam; Brophy, James G.; Ripley, Edward M.; Li, Chusi; Kamo, Sandra L.

    2009-12-01

    Small volumes of alkalic mafic intrusions are spatially associated with Cretaceous to Early Tertiary granodioritic to granitic intrusions in the batholithic province of southwestern Montana. The mafic rocks generally occur near the contacts of the Boulder, Pioneer, and Tobacco Root Batholiths with country rocks, but their genetic relation with the batholiths is uncertain. The Lady of the Lake Intrusion is a small layered body composed of melagabbro and gabbro that occurs along the south-central margin of the Tobacco Root Batholith near its contact with Archean country rocks. A diorite unit, spatially distinct from the granodiorite/quartz monzonite of the Batholith intrudes the gabbroic rocks of the Lady of the Lake Intrusion. Zircon crystals from the melagabbro and diorite units give U-Pb ages that are very similar to that of the Tobacco Root Batholith at 74.88 ± 0.17 Ma and 76.24 ± 0.08 Ma, respectively. Mineral chemistry, whole rock major and trace element compositions, and oxygen and sulfur isotope ratios have been utilized to evaluate the genetic relation between the Lady of the Lake Intrusion, the diorite, and the Tobacco Root Batholith. No significant variation in the composition of clinopyroxene is observed in different rock units of the Lady of the Lake Intrusion. Minor olivine with Fo 64 in the melagabbro unit is interpreted to represent early crystallization in the base of the intrusion. Whole rock major and trace element compositions, as well as results from modeling using the MELTS program, are consistent with the premise that the diorite was produced by fractional crystallization of the same magma that was parental to the gabbros of the Lady of the Lake Intrusion. Both whole rock chemistry and oxygen isotopes support the interpretation that the parental magma was an uncontaminated mantle-derived basaltic magma. In contrast, trace element and oxygen isotopes indicate that the quartz monzonitic and granodioritic rocks of the Tobacco Root Batholith and

  8. Effect of Time in Chemical Cleaning of Ultrafiltration Membranes

    NARCIS (Netherlands)

    I. Levitsky; R. Naim; A. Duek; V. Gitis

    2012-01-01

    Chemical cleaning of ultrafiltration membranes is often considered successful when the flux through a cleaned membrane is much higher than through a pristine one. Here, a novel definition of cleaning intensity is proposed as the product of the concentration of the cleaning agent and the cleaning tim

  9. 19 CFR 151.71 - Laboratory testing for clean yield.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Laboratory testing for clean yield. 151.71 Section... Laboratory testing for clean yield. (a) Test and report by Customs laboratory. The clean yield of all general... clean yield. A report of the percentage clean yield of each general sample as established by the...

  10. Clean Coal Technology Programs: Program Update 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-10-01

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nation’s energy security and reliability, while protecting the environment using the nation’s most abundant energy resource—coal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  11. Zwischen Abweichung und Stereotyp: Die Grossmutterfigur in den Zeitgenössischen deutschsprachigen Romanen Lady Berta von Annette Hug und Die schärfsten Gerichte der tatarischen Küche von Alina Bronsky

    OpenAIRE

    Barbara Jesenovec

    2014-01-01

    The goal of the following contribution is to analyse the image of the grandmother in two modern German-language novels Lady Berta by Annette Hug and Die schärfsten Gerichte der tatarischen Küche by Alina Bronsky. The paper starts with presenting the historical and cultural development of the grandparent concept with special emphasis on the changing of traditional social role of the grandmother. This historical and sociological background functions as a basis for the following literary analyse...

  12. Experimental researches and comparison on aerodynamic parameters and cleaning efficiency of multi-level multi-channel cyclone

    Directory of Open Access Journals (Sweden)

    Aleksandras Chlebnikovas

    2015-10-01

    Full Text Available Multi-level multi-channel cyclone – the lately designed air cleaning device that can remove ultra-fine 20 μm particulatematter (PM from dusted air and reach over 95% of the overall cleaning efficiency. Multi-channel cyclone technology is based on centrifugal forces and has the resulting additional filtering process operation. Multi-level structure of cyclone allows to achieve higher air flow cleaning capacity at the same dimensions of the device, thus saving installation space required for the job, production and operating costs. Studies have examined the air flow parameters change in one–, two– and three–levels multichannel cyclone. These constructions differ according to the productivity of cleaned air under the constant peripheral and transitional (50/50 case air flow relations. Accordance with the results of air flow dynamics – velocity distribution of multi-channel cyclone, aerodynamic resistance and efficiency can be judged on the flow turbulence, the flow channel cross-section and select the most appropriate application. Cleaning efficiency studies were carried out using fine granite and wood ashes PM. The maximum cleaning efficiency was 93.3%, at an average of 4.5 g/m3, the aerodynamic resistance was equal to 1525 Pa.

  13. Lady Gregory’s ‘Emigrant’s Notebook’:  Autobiography, Oral Narrative, and the Anglo-Irish Book Trade Le « Carnet d’une émigrante » de Lady Gregory : autobiographie, oralité et le commerce du livre anglo-irlandais

    Directory of Open Access Journals (Sweden)

    Taura S. Napier

    2009-10-01

    Full Text Available Entre son mariage en 1880 et le départ de Sir William Gregory pour Ceylan où il allait occuper le poste de gouverneur de la colonie, Lady Augusta Gregory commença à rédiger un texte auquel elle donna le titre mystérieux de « Carnet d’une émigrante ». A cette époque, elle avait environ trente ans, âge certes précoce pour entreprendre une rétrospective de sa vie : mais l’œuvre qu’elle produisit constitue un mélange remarquable de réminiscences, de portraits et de vision poétique de l’existence, qui reste cependant imprégné d’une grande sincérité et d’un désir de révéler la vérité. Bien qu’elle n’ait pas été publiée et n’ait reçu qu’une faible attention critique, l’œuvre fournit la base de ce qui devint le moyen d’expression privilégié de Lady Gregory : elle allait en tirer les œuvres dramatiques et en prose pour lesquelles elle devint célèbre.Lady Gregory intitula son récit “Carnet d’une émigrante” peut-être parce que le second volume (l’essai, écrit à la main, occupe trois cahiers raconte ses séjours en Italie, en France et en Egypte avant son mariage ; et parce qu’elle quitta l’Irlande pour l’Angleterre et l’Europe pendant un certain temps après son mariage. Mais le titre pourrait aussi faire référence à un exil permanent de l’âme, loin du lieu et de l’époque qui apparaissent dans le récit. James Pethica suggère aussi que le « Carne »t fut commencé presque immédiatement après sa liaison avec W.S. Blunt et que son titre suggère un exil psychologique et sexuel par rapport à son existence passée.

  14. G20 Clean Energy, and Energy Efficiency Deployment and Policy Progress

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    G-20 Clean Energy, and Energy Efficiency Deployment and Policy Progress, a report prepared by the International Energy Agency (IEA) in collaboration with the G-20 Clean Energy and Energy Efficiency Working Group, provides an overview of clean energy and energy efficiency technology deployment and summarises support policies in place across G-20 countries. The report highlights that while clean energy technology deployment has made steady progress and energy efficiency improvements have been made, continued reliance on fossil fuels to meet growth in global energy demand presents a significant challenge. Scaling-up the deployment of renewable energy, in addition to improving end-use efficiency, enhancing the efficiency of fossil fuel based power generation, and supporting the widespread deployment of CCS will, therefore, also be crucial aspects of the transition to a cleaner energy future. Because the G-20 group of countries represent close to 80% of energy-related CO2 emissions, by developing and deploying energy efficiency and clean energy technologies, they are presented with a unique opportunity to make collective progress in transitioning the global energy system. IEA Deputy Executive Director Richard Jones emphasised the importance of G-20 efforts, saying, 'The IEA welcomes this important collaboration with the G-20. Enhanced deployment of clean energy technologies and of energy efficiency improvements offers energy security and environmental benefits. It will also enable cost savings over the medium and long term -- an aspect that is particularly relevant at a time of economic uncertainty. We believe that enhanced policy assessment and analysis, building on this initial report, will enable governments to take more cost effective and efficient policy decisions.' This report was issued on the authority of the IEA Executive Director, it does not necessarily represent the views of IEA Member countries or the G20.

  15. Dilute chemical cleaning of PWR steam generators off-line cleaning process evaluation

    International Nuclear Information System (INIS)

    This project evaluated the feasibility of using a low-concentration (approx. 0.5 wt %) chemical cleaning process to remove corrosion product deposits from steam generator surfaces and magnetite from tube-to-support plate crevices of PWR steam generators. The primary objective was to develop a dilute process that could be safely applied at scheduled intervals, such as during normal refueling outages, to maintain a clean operating condition in the steam generator. The dilute chemical cleaning process developed in this project was demonstrated successfully on two model generators which were operated on faulted chemistry by DOE/CRC at Commonwealth's State Line Facility. Unit 5 was cleaned after 48 days of operation with 1% seawater fouling, and Unit 6 was cleaned after 112 days of operations with Lake Michigan water. This report describes work leading to the model generator cleaning demonstrations and provides details of the cleaning operation for each model steam generator

  16. Rectification cleaning AsCl3 from the admixture of oxygen

    Directory of Open Access Journals (Sweden)

    Maznitska O. V.

    2008-06-01

    Full Text Available The process of the rectification cleaning of three-chlorous arsenic from the admixtures of products of his hydrolysis in the atmosphere of chlorous hydrogen has been considered in the article. Dependence of coefficient of relative volatility a three-chlorous arsenic from his concentration in muriatic solution is explored. The conduct of coefficient of relative volatility with concentrations of HCl and AsCl3 is compared. Saving of equalization of balance and equalization of working curve of column at such conduct of process of rectification is shown.

  17. Northeast Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Bourgeois, Tom

    2013-09-30

    From October 1, 2009 through September 30, 2013 (“contract period”), the Northeast Clean Energy Application Center (“NE-CEAC”) worked in New York and New England (Connecticut, Rhode Island, Vermont, Massachusetts, New Hampshire, and Maine) to create a more robust market for the deployment of clean energy technologies (CETs) including combined heat and power (CHP), district energy systems (DES), and waste heat recovery (WHR) systems through the provision of technical assistance, education and outreach, and strategic market analysis and support for decision-makers. CHP, DES, and WHR can help reduce greenhouse gas emissions, reduce electrical and thermal energy costs, and provide more reliable energy for users throughout the United States. The NE-CEAC’s efforts in the provision of technical assistance, education and outreach, and strategic market analysis and support for decision-makers helped advance the market for CETs in the Northeast thereby helping the region move towards the following outcomes: • Reduction of greenhouse gas emissions and criteria pollutants • Improvements in energy efficiency resulting in lower costs of doing business • Productivity gains in industry and efficiency gains in buildings • Lower regional energy costs • Strengthened energy security • Enhanced consumer choice • Reduced price risks for end-users • Economic development effects keeping more jobs and more income in our regional economy Over the contract period, NE-CEAC provided technical assistance to approximately 56 different potential end-users that were interested in CHP and other CETs for their facility or facilities. Of these 56 potential end-users, five new CHP projects totaling over 60 MW of install capacity became operational during the contract period. The NE-CEAC helped host numerous target market workshops, trainings, and webinars; and NE-CEAC staff delivered presentations at many other workshops and conferences. In total, over 60 different workshops

  18. 77 FR 44672 - Notice of Lodging of Consent Decree Under the Clean Water and Clean Air Acts

    Science.gov (United States)

    2012-07-30

    ... of Lodging of Consent Decree Under the Clean Water and Clean Air Acts Notice is hereby given that on... resolve its violations of the Clean Air Act and the Clean Water Act. The Allegheny County Health... the Clean Water Act, Plaintiffs allege that Shenango violated the effluent limitations in the...

  19. Use of a cutting and cleaning system at the West Valley Demonstration Project, March 1985-January 1986

    International Nuclear Information System (INIS)

    This report describes the use of a commercially available ultra high pressure water cutting an cleaning system at the West Valley Demonstration Project (WVDP) Facility. This system, known as the Ultra High Pressure System (UHP), has been successfully used at the WVDP in such applications as removing concrete from the internals of a cement mixer drum, cutting conventional and high density concrete in both clean and radioactively contaminated areas of the Facility and underwater cutting of aluminum canisters previously used for storage of spent nuclear fuel assemblies. The advantages of the system include savings in manpower, reduction in radiation exposure, adaptability to remote operations, and no structural damage to surrounding materials. This report describes the equipment associated with the UHP System and the cost expected for the capital equipment, consumable materials and special tooling. Details of the various cutting and cleaning operations performed at the WVDP are provided as well as a list of future projects

  20. Use of a cutting and cleaning system at the West Valley Demonstration Project, March 1985-January 1986

    Energy Technology Data Exchange (ETDEWEB)

    Wiedemann, L.W.; Standish, P.N.

    1986-04-01

    This report describes the use of a commercially available ultra high pressure water cutting an cleaning system at the West Valley Demonstration Project (WVDP) Facility. This system, known as the Ultra High Pressure System (UHP), has been successfully used at the WVDP in such applications as removing concrete from the internals of a cement mixer drum, cutting conventional and high density concrete in both clean and radioactively contaminated areas of the Facility and underwater cutting of aluminum canisters previously used for storage of spent nuclear fuel assemblies. The advantages of the system include savings in manpower, reduction in radiation exposure, adaptability to remote operations, and no structural damage to surrounding materials. This report describes the equipment associated with the UHP System and the cost expected for the capital equipment, consumable materials and special tooling. Details of the various cutting and cleaning operations performed at the WVDP are provided as well as a list of future projects.

  1. Nuclear and clean coal technology options for sustainable development in India

    Energy Technology Data Exchange (ETDEWEB)

    Mallah, Subhash; Bansal, N.K. [Shri Mata Vaishno Devi University, Katra -182320, Jammu and Kashmir (India)

    2010-07-15

    Due to the growing energy needs along with increasing concerns towards control of greenhouse gas emissions, most developing countries are under pressure to find alternative methods for energy conversion and policies to make these technologies economically viable. Most of the energy is produced from fossil fuel in India which is not a sustainable source of energy. In this paper Indian power sector has been examined by using MARKAL model for introduction of clean coal and advanced nuclear technologies with implementation of energy conservation potential. The result shows that application of clean technologies gives energy security but not significant reduction in carbon dioxide emissions. When clean technologies apply with energy conservation a huge amount of CO{sub 2} can be reduced and also economically viable. Three scenarios including base case scenario have been developed to estimate the resource allocations and CO{sub 2} mitigation. The clean technologies with maximum savings potential shows 70% CO{sub 2} reduction in the year 2045. (author)

  2. Multifunctional ultrasonic cleaning machine%多功能超声波清洗机

    Institute of Scientific and Technical Information of China (English)

    刘亮; 陈涛

    2013-01-01

    In this paper, multi-functional ultrasonic cleaning machine is a mechanical cleaning equipment for the family and it is mainly used in family kitchen utensils and appliances and some difficult cleaning utensils and articles needed in aseptic processing and it could also clean car, tables and chairs, cabinets, etc. It can be used to reduce envi-ronmental pollution, save resources, recycle, protect your family's health and it has simple structure and simple operation, etc.%  文章提出的多功能超声波清洗机是一款家庭用机械类清洗设备。主要应用于家庭中厨具和一些比较难清洗的生活用具及需要除菌处理的物品,也可对汽车、桌椅、柜子等进行清洁。它具有减少环境污染、节省资源、循环利用、保护家人的健康、结构简单、操作简单等特点。

  3. CAN SORBENT-BASED GAS PHASE AIR CLEANING FOR VOCS SUBSTITUTE FOR VENTILATION IN COMMERCIAL BUILDINGS?

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, William; Fisk, William J.

    2007-08-01

    This paper reviews current knowledge about the suitability of sorbent-based air cleaning for removing volatile organic compounds (VOCs) from the air in commercial buildings, as needed to enable reductions in ventilation rates and associated energy savings. The principles of sorbent air cleaning are introduced, criteria are suggested for sorbent systems that can counteract indoor VOC concentration increases from reduced ventilation, major findings from research on sorbent performance for this application are summarized, and related priority research needs are identified. Major conclusions include: sorbent systems can remove a broad range of VOCs with moderate to high efficiency, sorbent technologies perform effectively when challenged with VOCs at the low concentrations present indoors, and there is a large uncertainty about the lifetime and associated costs of sorbent air cleaning systems when used in commercial buildings for indoor VOC control. Suggested priority research includes: experiments to determine sorbent system VOC removal efficiencies and lifetimes considering the broad range and low concentration of VOCs indoors; evaluations of in-situ regeneration of sorbents; and an updated analysis of the cost of sorbent air cleaning relative to the cost of ventilation.

  4. New catalysts for clean environment

    Energy Technology Data Exchange (ETDEWEB)

    Maijanen, A.; Hase, A. [eds.] [VTT Chemical Technology, Espoo (Finland)

    1996-12-31

    VTT launched a Research Programme on Chemical Reaction Mechanisms (CREAM) in 1993. The three-year programme (1993-1995) has focused on reaction mechanisms relevant to process industries and aimed at developing novel catalysts and biocatalysts for forest, food, and specialty chemicals industries as well as for energy production. The preliminary results of this programme have already been presented in the first symposium organized in Espoo in September 1994. To conclude the programme the second symposium is organized in Otaniemi, Espoo on January 29 - 30, 1996. Papers by 19 speakers and 17 poster presentations of the 1996 Symposium are included in this book. The Symposium consists of four sessions: Biotechnology for Natural Fibers Processing, New Biocatalysts, Catalysts for Clean Energy, and New Opportunities for Chemical Industry. The CREAM programme has tried to foresee solutions for the problems challenged by the public concern on environmental aspects, especially dealing with industrial processes and novel use of raw materials and energy. The programme has followed the basic routes that can lead to natural and simple solutions to develop processes in the fields of forest, food fine chemicals, and energy industry. This symposium presents the results of the programme to learn and further discuss together with the international experts that have been invited as keynote speakers. (author)

  5. Midwest Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Cuttica, John; Haefke, Cliff

    2013-12-31

    The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included:  Market Opportunity Analyses – Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors.  Education and Outreach – Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org.  Technical Assistance – Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

  6. Midwest Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Cuttica, John; Haefke, Cliff

    2013-12-31

    The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included: Market Opportunity Analyses – Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors. Education and Outreach – Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org. Technical Assistance – Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

  7. Cleaning Up Our Drinking Water

    International Nuclear Information System (INIS)

    Imagine drinking water that you wring out of the sponge you've just used to wash your car. This is what is happening around the world. Rain and snow pass through soil polluted with pesticides, poisonous metals and radionuclides into the underground lakes and streams that supply our drinking water. 'We need to understand this natural system better to protect our groundwater and, by extension, our drinking water,' said Pacific Northwest National Laboratory's Applied Geology and Geochemistry Group Manager, Wayne Martin. Biologists, statisticians, hydrologists, geochemists, geologists and computer scientists at PNNL work together to clean up contaminated soils and groundwater. The teams begin by looking at the complexities of the whole environment, not just the soil or just the groundwater. PNNL researchers also perform work for private industries under a unique use agreement between the Department of Energy and Battelle, which operates the laboratory for DOE. This research leads to new remediation methods and technologies to tackle problems ranging from arsenic at old fertilizer plants to uranium at former nuclear sites. Our results help regulators, policy makers and the public make critical decisions on complex environmental issues

  8. Clean Coal Initiatives in India

    Directory of Open Access Journals (Sweden)

    Sribas Goswami

    2014-08-01

    Full Text Available Availability of, and access to, coal is a crucial element of modern economies and it helps pave the way for human development. Accordingly, the thermal power sector and steel industries have been given a high priority in the national planning processes in India and a concerted focus on enhancing these sectors have resulted in significant gain in generation and availability of electricity and steel in the years since independence. To meet the need of huge demand of power coal is excavated. The process of excavation to the use of coal is potential enough to degrade the environment. Coal Mining is a development activity, which is bound to damage the natural ecosystem by all its activities directly and ancillary, starting from land acquisition to coal beneficiation and use of the products. Huge areas in the Raniganj and Jharia coal field in India have become derelict due to abandoned and active opencast and underground mines. The study is pursued to illustrate the facts which show the urgent need to clean coal mining in India.

  9. Cavitation effects in ultrasonic cleaning baths

    Science.gov (United States)

    Glasscock, Barbara H.

    1995-01-01

    In this project, the effect of cavitation from aqueous ultrasonic cleaning on the surfaces of metal and non-metal sample coupons was studied. After twenty cleaning cycles, the mass loss from the aluminum coupons averaged 0.22 mg/sq cm surface area and 0.014 mg/sq cm for both stainless steel and titanium. The aluminum coupons showed visual evidence of minor cavitation erosion in regions of previously existing surface irregularities. The non-metal samples showed some periods of mass gain. These effects are believed to have minor impact on hardware being cleaned, but should be evaluated in the context of specific hardware requirements. Also the ultrasonic activity in the large cleaning baths was found to be unevenly distributed as measured by damage to sheets of aluminum foil. It is therefore recommended that items being cleaned in an ultrasonic bath be moved or conveyed during the cleaning to more evenly distribute the cavitation action provide more uniform cleaning.

  10. Energy saving synergies in national energy systems

    DEFF Research Database (Denmark)

    Thellufsen, Jakob Zinck; Lund, Henrik

    2015-01-01

    In the transition towards a 100% renewable energy system, energy savings are essential. The possibility of energy savings through conservation or efficiency increases can be identified in, for instance, the heating and electricity sectors, in industry, and in transport. Several studies point...... of the current Danish energy system, the combination of reductions in heat and electricity demands is analysed within the Danish district heating sector to show the benefits of coordinating savings in the electricity and district heating sectors....... to various optimal levels of savings in the different sectors of the energy system. However, these studies do not investigate the idea of energy savings being system dependent. This paper argues that such system dependency is critical to understand, as it does not make sense to analyse an energy saving...

  11. CO2 (dry ice) cleaning system

    Science.gov (United States)

    Barnett, Donald M.

    1995-01-01

    Tomco Equipment Company has participated in the dry ice (solid carbon dioxide, CO2) cleaning industry for over ten years as a pioneer in the manufacturer of high density, dry ice cleaning pellet production equipment. For over four years Tomco high density pelletizers have been available to the dry ice cleaning industry. Approximately one year ago Tomco introduced the DI-250, a new dry ice blast unit making Tomco a single source supplier for sublimable media, particle blast, cleaning systems. This new blast unit is an all pneumatic, single discharge hose device. It meters the insertion of 1/8 inch diameter (or smaller), high density, dry ice pellets into a high pressure, propellant gas stream. The dry ice and propellant streams are controlled and mixed from the blast cabinet. From there the mixture is transported to the nozzle where the pellets are accelerated to an appropriate blasting velocity. When directed to impact upon a target area, these dry ice pellets have sufficient energy to effectively remove most surface coatings through dry, abrasive contact. The meta-stable, dry ice pellets used for CO2 cleaning, while labeled 'high density,' are less dense than alternate, abrasive, particle blast media. In addition, after contacting the target surface, they return to their equilibrium condition: a superheated gas state. Most currently used grit blasting media are silicon dioxide based, which possess a sharp tetrahedral molecular structure. Silicon dioxide crystal structures will always produce smaller sharp-edged replicas of the original crystal upon fracture. Larger, softer dry ice pellets do not share the same sharp-edged crystalline structures as their non-sublimable counterparts when broken. In fact, upon contact with the target surface, dry ice pellets will plastically deform and break apart. As such, dry ice cleaning is less harmful to sensitive substrates, workers and the environment than chemical or abrasive cleaning systems. Dry ice cleaning system

  12. Challenges and opportunities for clean coal technology

    International Nuclear Information System (INIS)

    A report is given of some presentations and discussions at the Sixth Clean Coal Technology Conference held in Reno, Nevada, 28 April - 1 May 1998. Accomplishments in 18 projects in the US DOE's Clean Coal Technology Programme were reported upon. The CCT Program has provided a portfolio of technologies to deal effectively with acid rain concerns but challenges remain in achieving ozone standards (an NOx control issue), fine particulate control of PM2.5 and CO2 emission reduction per the Kyoto Protocol in the absence of trading between developed and developing countries under a proposed Clean Development Mechanism and/or sequestration. 9 photos

  13. Abort Gap Cleaning for LHC Run 2

    CERN Document Server

    Uythoven, J; Bravin, E; Goddard, B; Hemelsoet, GH; Höfle, W; Jacquet, D; Kain, V; Mazzoni, S; Meddahi, M; Valuch, D

    2015-01-01

    To minimise the beam losses at the moment of an LHC beam dump the 3 μs long abort gap should contain as few particles as possible. Its population can be minimised by abort gap cleaning using the LHC transverse damper system. The LHC Run 1 experience is briefly recalled; changes foreseen for the LHC Run 2 are presented. They include improvements in the observation of the abort gap population and the mechanism to decide if cleaning is required, changes to the hardware of the transverse dampers to reduce the detrimental effect on the luminosity lifetime and proposed changes to the applied cleaning algorithms.

  14. Case study of establishing a clean production

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Kun; Nam, Yoon Mi [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    This study was implemented to derive suggestions for improving policies in Korea through the examination and analysis on the present policies related to the clean production and its establishment in enterprises. The characters of concept on clean production presented in pollution prevention, waste minimization, zero emission, environmental friendly design, and industrial ecology were analyzed and the mechanism for implementing clean production and government policy were arranged comprehensively. The related policies of major countries with international organizations including UNEP (United Nations Environment Program) and EU (European Union) were reviewed and compared to those of Korea to propose future policy plan. 73 refs., 3 figs., 30 tabs.

  15. CO2 (dry ice) cleaning system

    Science.gov (United States)

    Barnett, Donald M.

    1995-03-01

    Tomco Equipment Company has participated in the dry ice (solid carbon dioxide, CO2) cleaning industry for over ten years as a pioneer in the manufacturer of high density, dry ice cleaning pellet production equipment. For over four years Tomco high density pelletizers have been available to the dry ice cleaning industry. Approximately one year ago Tomco introduced the DI-250, a new dry ice blast unit making Tomco a single source supplier for sublimable media, particle blast, cleaning systems. This new blast unit is an all pneumatic, single discharge hose device. It meters the insertion of 1/8 inch diameter (or smaller), high density, dry ice pellets into a high pressure, propellant gas stream. The dry ice and propellant streams are controlled and mixed from the blast cabinet. From there the mixture is transported to the nozzle where the pellets are accelerated to an appropriate blasting velocity. When directed to impact upon a target area, these dry ice pellets have sufficient energy to effectively remove most surface coatings through dry, abrasive contact. The meta-stable, dry ice pellets used for CO2 cleaning, while labeled 'high density,' are less dense than alternate, abrasive, particle blast media. In addition, after contacting the target surface, they return to their equilibrium condition: a superheated gas state. Most currently used grit blasting media are silicon dioxide based, which possess a sharp tetrahedral molecular structure. Silicon dioxide crystal structures will always produce smaller sharp-edged replicas of the original crystal upon fracture. Larger, softer dry ice pellets do not share the same sharp-edged crystalline structures as their non-sublimable counterparts when broken. In fact, upon contact with the target surface, dry ice pellets will plastically deform and break apart. As such, dry ice cleaning is less harmful to sensitive substrates, workers and the environment than chemical or abrasive cleaning systems. Dry ice cleaning system

  16. Cleaning of aluminum after machining with coolants

    International Nuclear Information System (INIS)

    An x-ray photoemission spectroscopic study was undertaken to compare the cleaning of the Advanced Photon Source (APS) aluminum extrusion storage ring vacuum chambers after machining with and without water soluble coolants. While there was significant contamination left by the coolants, the cleaning process was capable of removing the residue. The variation of the surface and near surface composition of samples machined either dry or with coolants was negligible after cleaning. The use of such coolants in the machining process is therefore recommended

  17. Physical cleaning of high carbon fly ash

    Energy Technology Data Exchange (ETDEWEB)

    Gray, McMahan L.; Champagne, Kenneth J.; Soong, Yee; Killmeyer, Richard P. [National Energy Technology Laboratory, US Department of Energy, P.O. Box 10940, Cochran Mills Roads, 15236 Pittsburgh, PA (United States); Maroto-Valer, M. Mercedes; Andresen, John M. [The Energy Institute, The Pennsylvania State University, 405 Academic Activities Building, 16802-2308 University Park, PA (United States); Ciocco, Michael V.; Zandhuis, Paul H. [Parson Project Services Inc, National Energy Technology Laboratory, P.O. Box 618, 15129 Library, Pittsburgh, PA (United States)

    2002-04-20

    An industrial fly ash sample was cleaned by three different processes, which were triboelectrostatic separation, ultrasonic column agglomeration, and column flotation. The unburned carbon concentrates were collected at purities ranging up to 62% at recoveries of 62%. In addition, optical microscopy studies were conducted on the final carbon concentrates to determine the carbon forms (inertinite, isotropic coke and anisotropic coke) collected from these various physical-cleaning processes. The effects of the various cleaning processes on the production of different carbon forms from high carbon fly ashes will be discussed.

  18. Clean Energy—The Ultimate Solution

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Major economies in the world have raised various proposals to reduce carbon emissions by applying clean energies in a bid to tackle climate change. As a major consumer of coal, China is facing mounting pressure, and experts are wrangling about which clean energy should come first on the government agenda. To get a closer look at the current situation in China, Beijing Review reporter Liu Yunyun sat down with Zhou Dadi, Director General Emeritus of the Energy Research Institute of the National Development and Reform Commission, who shared his insights on clean energy. Edited excerpts follow:

  19. Using Phytoremediation to Clean Up Contamination at Military Installations

    International Nuclear Information System (INIS)

    During and following World War II, wastes from the production of munitions and other military materials were disposed of using the best available practices acceptable at that time. However, these disposal methods often contaminated soil and groundwater with organic compounds and metals that require cleanup under current regulations. An emerging technology for cleaning contaminated soils and shallow groundwater is phytoremediation, an environmentally friendly, low- cost, and low-tech process. Phytoremediation encompasses all plant- influenced biological, chemical, and physical processes that aid in the uptake, degradation, and metabolism of contaminants by either plants or free-living organisms in the plant's rhizosphere. A phytoremediation system can be viewed as a biological, solar-driven, pump-and-treat system with an extensive, self-extending uptake network (the root system) that enhances the soil and below-ground ecosystem for subsequent productive use. Argonne National Laboratory (ANL) has been conducting basic and applied research in phytoremediation since 1990. Initial greenhouse studies evaluated salt-tolerant wetland plants to clean UP and reduce the volume of salty 'produced water' from petroleum wells. Results of these studies were used to design a bioreactor for processing produced water that is being demonstrated at a natural gas well in Oklahoma; this system can reduce produced water volume by about 75% in less than eight days, representing substantial savings in waste disposal cost. During 1994, ANL conducted a TNT plant uptake and in situ remediation study in a ridge-and-furrow area used for the disposal of pink water at the Joliet Army Ammunition Plant

  20. Using Phytoremediation to Clean Up Contamination at Military Installations

    Energy Technology Data Exchange (ETDEWEB)

    Zellmer, S.D.; Hinchman, R.R.; Negri, M.C.; Schneider, J.F. [Argonne National Lab., IL (United States); Gatliff, E.G. [Applied Natural Sciences, Inc., Fairfield, OH (United States)

    1997-07-01

    During and following World War II, wastes from the production of munitions and other military materials were disposed of using the best available practices acceptable at that time. However, these disposal methods often contaminated soil and groundwater with organic compounds and metals that require cleanup under current regulations. An emerging technology for cleaning contaminated soils and shallow groundwater is phytoremediation, an environmentally friendly, low- cost, and low-tech process. Phytoremediation encompasses all plant- influenced biological, chemical, and physical processes that aid in the uptake, degradation, and metabolism of contaminants by either plants or free-living organisms in the plant`s rhizosphere. A phytoremediation system can be viewed as a biological, solar-driven, pump-and-treat system with an extensive, self-extending uptake network (the root system) that enhances the soil and below-ground ecosystem for subsequent productive use. Argonne National Laboratory (ANL) has been conducting basic and applied research in phytoremediation since 1990. Initial greenhouse studies evaluated salt-tolerant wetland plants to clean UP and reduce the volume of salty `produced water` from petroleum wells. Results of these studies were used to design a bioreactor for processing produced water that is being demonstrated at a natural gas well in Oklahoma; this system can reduce produced water volume by about 75% in less than eight days, representing substantial savings in waste disposal cost. During 1994, ANL conducted a TNT plant uptake and in situ remediation study in a ridge-and-furrow area used for the disposal of pink water at the Joliet Army Ammunition Plant.

  1. Value of travel time savings

    DEFF Research Database (Denmark)

    Le Masurier, P.; Polak, J.; Pawlak, Janet;

    2015-01-01

    A team of specialist market researchers and Value of Time experts comprising members from SYSTRA, Imperial College London and the Technical University of Denmark has conducted a formal audit and peer review of research undertaken by Arup/ITS Leeds/Accent to derive Value of Travel Time Savings...... Preference (RP) models that were used to derive final Values of Travel Time (VTT). This report contains the findings of our audit and peer review of the procedures adopted by the research team during data collection of the three surveys (SP, RP and Employers Surveys); a peer review of the reported approach...

  2. Public and Private Saving and Investment

    OpenAIRE

    Eric VAN WINCOOP; Marrinan, Jane

    1993-01-01

    Several authors have shown that models with perfect international capital mobility can generate high correlations between aggregate savings and investment, as observed in the data. In this paper we decompose aggregate saving and investment into their two component parts, private and public. This leads to some striking observations. In almost all of the 15 OECD countries we investigate during the period 1975-1989, the private sector saving-investment gap closely mirrors the government sector s...

  3. Identifying Real Cost Saving in Lean Manufacturing

    OpenAIRE

    Jones, Bryan

    2013-01-01

    Lean manufacturing is well-known as an effective means toward cost savings, but to convince management to support a culture shift to implement a lean manufacturing program there must be confidence in understanding what real effective and measurable lean savings are. This case study analyzes data from one specific lean event and points out areas of deficiency and shows how misreporting cost savings can hurt the lean program and the creditability of the lean practitioners. Often, lean practit...

  4. Movie and TV Play’ Contribution to Spreading the Image of Lady Yang%影视剧对杨贵妃形象的传播

    Institute of Scientific and Technical Information of China (English)

    郑绪洁

    2016-01-01

    杨贵妃题材的文学作品自唐以来便以数量多、影响深而引起文学界的广泛关注,杨贵妃形象亦有褒贬不一、美丑变奏的特点。20世纪以来,随着新兴传播媒介的发展,杨贵妃的故事被搬上荧幕,影视传播下的杨贵妃呈现出淑德贤妃和祸国妖姬两种不同的形象。%Since Tang Dynasty ,there have been a large number of literature about Yang Yu-huan which have drawn wide attention in the literary circle .There are positive and nega-tive images.Since 20th century,her story has been spread through movies and TV plays . Her image includes the kind lady type and evil woman type .

  5. The Construction of Epistolary Identity in a Gentry’s Communication Network of the Seventeenth Century: The Case of Jane Lady Cornwallis Bacon

    Directory of Open Access Journals (Sweden)

    Gabriella Del Lungo Camiciotti

    2014-04-01

    Full Text Available There has recently been increasing scholarly interest in early modern correspondence and specifically also in women’s letter writing and reading. Starting from the late Middle Ages familiar responsibilities and domestic obligations led many women to write to their absent husbands or other relatives to exchange health news and inform them about family affairs. It is however in the early modern period that corresponding with relatives and friends became a widespread social practice ranging from official to familiar and personal correspondence; in this period female literacy increased thus allowing growing numbers of women to write and read their own letters. A growing number of female voices can thus be heard depicting early modern social life. The article focuses on a neglected aspect of women’s correspondence: it investigates not the sender’s epistolary identity, but that of the recipient through the analysis of the personal correspondence of Lady Cornwallis Bacon. The main theme of the article is to show how the epistolary identity of an early modern gentlewoman was constructed by her correspondents. It is assumed that modes of communicating information and achieving a specific goal through letters varied not only according to the relationship connecting the correspondents but also the purpose and content of letters. 

  6. RESOURCE-SAVING PROCESS AND RESOURCE-SAVING TECHNOLOGIES IN THE FIELD OF ECOLOGICAL TOURISM

    Directory of Open Access Journals (Sweden)

    K. D. Nikolaiev

    2009-03-01

    Full Text Available Saving of resources and some resources-saving technologies, the use of which in eco-touristic sphere will bring the possibility of development with the least pressure upon the environment, are considered in this article.

  7. Green PC Saves Human Life

    Directory of Open Access Journals (Sweden)

    Abdulla Shaik

    2012-03-01

    Full Text Available Green computing is the study and practice of using computing resources efficiently. This give idea about reduce the use of hazardous materials maximize energy efficiency during the product's lifetime, and promote recyclability. Green computing can be broadly defined as the problem of reducing the overall carbon footprint of computing and communication infrastructure, such as data centers, by using energy-efficient design and operations. As the environmentalists and energy conservationists ponder over the issue of conserving environment, technologists have come out with a simple solution to let you contribute to the “Go Green” campaign- with the help of Green PCs. By using green computing practices; you can improve energy management, increase energy efficiency, reduce e-waste, and save money. Taking into consideration the popular use of information technology industry, it has to lead a revolution of sorts by turning green in a manner no industry has ever done before. It is worth emphasizing that this “green technology” should not be just about sound bytes to impress activists but concrete action and organizational policy. The plan towards Green PC should include new electronic products and services with optimum efficiency and all possible options towards energy savings and technical issues in high-performance green computing span the spectrum from green infrastructure like energy-efficient buildings, intelligent cooling systems, green power sources for green hardware multi-core computing systems, energy-efficient server design, energy-efficient solid-state storage for green software and applications.

  8. Save journalism - to what end?

    Directory of Open Access Journals (Sweden)

    Tobie Wiese

    2011-08-01

    Full Text Available I was given a rather sexy heading – 'Forget the rhino, save journalism' – under which to say a few words. I would agree with the assumption that both are under threat, but while most people will have a natural inclination to save an endangered animal I’m not so sure about how many will stand up for the survival of journalism. After all, why do we need journalism? And secondly, it seems to me that much of the woes that journalism is going through at present are self-inflicted.
    It is often said, also in these turbulent economic times, that when America sneezes, the world gets a cough. It would therefore not be inappropriate to look at some of the cures that have been offered for the condition of journalism in the United States, because many of the trends that first manifested there have already made themselves felt here. To this end I will rely largely on, and refer to, work of the Committee of Concerned Journalists (CCJ, as it has been recorded by Bill Kovach and Tom Rosenstiel, in The Elements of Journalism.

  9. SAVE ENERGY IN TEXTILE SMES

    Directory of Open Access Journals (Sweden)

    SCALIA Mauro

    2016-05-01

    Full Text Available Efficiency and competitiveness in textile and clothing manufacturing sector must take into account the current and future energy challenges. Energy efficiency is a subject of critical importance for the Textile & Clothing industry, for other sectors and for the society in general. EURATEX has initiated Energy Made-to-Measure, an information campaign running until 2016 to empower over 300 textile & clothing companies, notably SMEs, to become more energy efficient. SET( Save Energy in Textile SMEs a collaborative project co-funded within the European Programme Intelligent Energy Europe II helps companies to understand their energy consumption and allows them to compare the sector benchmarks in different production processes. SET has developed the SET tool, Energy Saving and Efficiency Tool, a free of charge tool customized for textile manufacturers. The SET tool is made up of 4 elements: a stand-alone software (SET Tool for self-assessment based on an Excel application; an on-line part (SET tool Web for advanced benchmarking and comparison of the performances across years; a guiding document for the companies and overview of financial incentives and legal obligations regarding energy efficiency. Designed specifically for small and medium enterprises (SMEs, the SET tool enables the evaluation of energy consumption and recommends measures to reduce the consumption. Prior to modifying the company’s production processes and making investments to increase energy efficiency, textile SMEs need to get different type of information, including legal context, economic and technical peculiarities.

  10. Light Pipe Energy Savings Calculator

    Science.gov (United States)

    Owens, Erin; Behringer, Ernest R.

    2009-04-01

    Dependence on fossil fuels is unsustainable and therefore a shift to renewable energy sources such as sunlight is required. Light pipes provide a way to utilize sunlight for interior lighting, and can reduce the need for fossil fuel-generated electrical energy. Because consumers considering light pipe installation may be more strongly motivated by cost considerations than by sustainability arguments, an easy means to examine the corresponding costs and benefits is needed to facilitate informed decision-making. The purpose of this American Physical Society Physics and Society Fellowship project is to create a Web-based calculator to allow users to quantify the possible cost savings for their specific light pipe application. Initial calculations show that the illumination provided by light pipes can replace electric light use during the day, and in many cases can supply greater illumination levels than those typically given by electric lighting. While the installation cost of a light pipe is significantly greater than the avoided cost of electricity over the lifetime of the light pipe at current prices, savings may be realized if electricity prices increase.

  11. Clean Cities Annual Metrics Report 2009 (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.

    2011-08-01

    Document provides Clean Cities coalition metrics about the use of alternative fuels; the deployment of alternative fuel vehicles, hybrid electric vehicles (HEVs), and idle reduction initiatives; fuel economy activities; and programs to reduce vehicle miles driven.

  12. Clean Air Markets - Compliance Query Wizard

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Compliance Query Wizard is part of a suite of Clean Air Markets-related tools that are accessible at http://ampd.epa.gov/ampd/. The Compliance module provides...

  13. Clean Air Markets - Quick Facts and Trends

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Quick Facts and Trends module is part of a suite of Clean Air Markets-related tools that are accessible at http://camddataandmaps.epa.gov/gdm/index.cfm. The...

  14. Clean conditions during the erection phase

    International Nuclear Information System (INIS)

    Following the basic requirements of the Regulatory Guide 1.37 and ANSI 45.2.1 - Standard on Cleaning of Fluid Systems and Associated Components during the Construction Phase of Nuclear Power Plants as a guideline, the implementation of cleaning operations in the pre-installation phase, the installation phase and the maintenance of clean conditions until the operational phase is covered. Specific information will be given from the practical experience point of view with the work execution under clean conditions of piping and components at the semi-finished product manufacturer, the prefabrication workshop and the on-site installation with specific reference to the various detailed procedures required by individual system builders for nuclear power plants in Germany and abroad. (orig.)

  15. Clean Cities Annual Metrics Report 2008

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.; Bergeron, P.

    2009-09-01

    This report summarizes the Department of Energy's Clean Cities coalition accomplishments in 2008, including petroleum displacement data, membership, funding, sales of alternative fuel blends, deployment of AFVs and HEVs, idle reduction initiatives, and fuel economy activities.

  16. Environmental Cleaning and Disinfecting for MRSA

    Science.gov (United States)

    ... Methicillin-resistant Staphylococcus aureus (MRSA) Infections Share Compartir Environmental Cleaning & Disinfecting for MRSA On this Page Selecting ... or dust. Disinfectants are regulated by the U.S. Environmental Protection Agency (EPA). You can use a disinfectant ...

  17. SRF Clean Rooms and Cryomodule Assembly

    Data.gov (United States)

    Federal Laboratory Consortium — Three primary cleanroom facilities used for the SRF cryomodule production program are available. All 3 clean rooms have class 10 and class 100 areas. The largest is...

  18. Clean Technology Evaluation & Workforce Development Program

    Energy Technology Data Exchange (ETDEWEB)

    Patricia Glaza

    2012-12-01

    The overall objective of the Clean Technology Evaluation portion of the award was to design a process to speed up the identification of new clean energy technologies and match organizations to testing and early adoption partners. The project was successful in identifying new technologies targeted to utilities and utility technology integrators, in developing a process to review and rank the new technologies, and in facilitating new partnerships for technology testing and adoption. The purpose of the Workforce Development portion of the award was to create an education outreach program for middle & high-school students focused on clean technology science and engineering. While originally targeting San Diego, California and Cambridge, Massachusetts, the scope of the program was expanded to include a major clean technology speaking series and expo as part of the USA Science & Engineering Festival on the National Mall in Washington, D.C.

  19. Clean Air Status and Trends Network (CASTNET)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Clean Air Status and Trends Network (CASTNET) is a national air quality monitoring network designed to provide data to assess trends in air quality, atmospheric...

  20. Supporting Clean Energy Development in Swaziland

    Energy Technology Data Exchange (ETDEWEB)

    2016-04-01

    Swaziland, a country largely dependent on regional fossil fuel imports to meet power needs, is vulnerable to supply changes and price shocks. To address this challenge, the country's National Energy Policy and Implementation Strategy prioritizes actions to enhance energy independence through scaling up renewable energy and energy efficiency. With approximately 70 percent of the country lacking electricity, Swaziland is also strongly committed to expanding energy access to support key economic and social development goals. Within this context, energy security and energy access are two foundational objectives for clean energy development in Swaziland. The partnership between the Swaziland Energy Regulatory Authority and the Clean Energy Solutions Center led to concrete outcomes to support clean energy development in Swaziland. Improving renewable energy project licensing processes will enable Swaziland to achieve key national objectives to expand clean energy access and transition to greater energy independence.

  1. Constrained hyperbolic divergence cleaning in smoothed particle magnetohydrodynamics with variable cleaning speeds

    Science.gov (United States)

    Tricco, Terrence S.; Price, Daniel J.; Bate, Matthew R.

    2016-10-01

    We present an updated constrained hyperbolic/parabolic divergence cleaning algorithm for smoothed particle magnetohydrodynamics (SPMHD) that remains conservative with wave cleaning speeds which vary in space and time. This is accomplished by evolving the quantity ψ /ch instead of ψ. Doing so allows each particle to carry an individual wave cleaning speed, ch, that can evolve in time without needing an explicit prescription for how it should evolve, preventing circumstances which we demonstrate could lead to runaway energy growth related to variable wave cleaning speeds. This modification requires only a minor adjustment to the cleaning equations and is trivial to adopt in existing codes. Finally, we demonstrate that our constrained hyperbolic/parabolic divergence cleaning algorithm, run for a large number of iterations, can reduce the divergence of the magnetic field to an arbitrarily small value, achieving ∇ ṡ B = 0 to machine precision.

  2. Constrained hyperbolic divergence cleaning in smoothed particle magnetohydrodynamics with variable cleaning speeds

    CERN Document Server

    Tricco, Terrence S; Bate, Matthew R

    2016-01-01

    We present an updated constrained hyperbolic/parabolic divergence cleaning algorithm for smoothed particle magnetohydrodynamics (SPMHD) that remains conservative with wave cleaning speeds which vary in space and time. This is accomplished by evolving the quantity $\\psi / c_h$ instead of $\\psi$. Doing so allows each particle to carry an individual wave cleaning speed, $c_h$, that can evolve in time without needing an explicit prescription for how it should evolve, preventing circumstances which we demonstrate could lead to runaway energy growth related to variable wave cleaning speeds. This modification requires only a minor adjustment to the cleaning equations and is trivial to adopt in existing codes. Finally, we demonstrate that our constrained hyperbolic/parabolic divergence cleaning algorithm, run for a large number of iterations, can reduce the divergence of the field to an arbitrarily small value, achieving $\

  3. I Do... Want to Save: Marriage and Retirement Savings in Young Households

    Science.gov (United States)

    Knoll, Melissa A. Z.; Tamborini, Christopher R.; Whitman, Kevin

    2012-01-01

    Increased policy and academic attention has been placed on promoting retirement savings early in the life course. This study investigates the extent to which retirement savings behavior among young persons, a population for which retirement savings is important but typically low, differs by marital status. We draw national survey data on young…

  4. Antibacterial Cleaning Products and Drug Resistance

    OpenAIRE

    Aiello, Allison E.; Marshall, Bonnie; Levy, Stuart B.; Della-Latta, Phyllis; Lin, Susan X.; Larson, Elaine

    2005-01-01

    We examined whether household use of antibacterial cleaning and hygiene products is an emerging risk factor for carriage of antimicrobial drug–resistant bacteria on hands of household members. Households (N = 224) were randomized to use of antibacterial or nonantibacterial cleaning and hygiene products for 1 year. Logistic regression was used to assess the influence of antibacterial product use in homes. Antibacterial product use did not lead to a significant increase in antimicrobial drug re...

  5. komunikace značky Clean & Clear

    OpenAIRE

    Nováková, Kateřina

    2009-01-01

    The objective of this thesis is to describe a communication campaign of Clean & Clear brand. A brand owned by Johnson & Johnson company specializing in cosmetics for teenage girls. Campaign is described into details, evaluated in terms of effectiveness of its communication tools by achieving marketing goals over a specified period of time. This thesis should confirm the suitability and effectivity of the communication mix applied for Clean & Clear brand in a specific enviroment of anti-acne c...

  6. Recent Advances in Precombustion Coal Cleaning Processes

    Institute of Scientific and Technical Information of China (English)

    Shiao-HungChiang; DaxinHe

    1994-01-01

    The mineral matter in coal constitutes a major impediment to the direct use of coal in power plants.A concerted effort has been mounted to reduce the ash/sulfur contents in product coal to meet the ever more stringent environmental regulations.In recent years,significant advances have taken place in fine coal cleaning technologies.A review of recent developments in aveanced physical,chemical and biological processes for deep-cleaning of fine coal is presented.

  7. State perspectives on clean coal technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Moreland, T. [State of Illinois Washington Office, Washington, DC (United States)

    1997-12-31

    State governments have been funding partners in the Clean Coal Technology program since its beginnings. Today, regulatory and market uncertainties and tight budgets have reduced state investment in energy R and D, but states have developed program initiatives in support of deployment. State officials think that the federal government must continue to support these technologies in the deployment phase. Discussions of national energy policy must include attention to the Clean Coal Technology program and its accomplishments.

  8. Clean and Highly Efficient Utilization of Coal

    Institute of Scientific and Technical Information of China (English)

    WANG Jianguo; YANG Li

    2011-01-01

    @@ Clean and highly efficient utilization of coal is an important scientific and technological issue.As the petroleum resource decreases but its consumption increases, all of the countries in the world have to face the big issue of sustainable development of energy and economy and protection of environment.Therefore, study on clean coal technology (CCT) has attracted much attention and become one of important themes of energy research.

  9. Brushless Cleaning of Solar Panels and Windows

    Science.gov (United States)

    Schneider, H. W.

    1982-01-01

    Machine proposed for cleaning solar panels and reflectors uses multiple vortexes of air, solvent, and water to remove dust and dirt. Uses no brushes that might abrade solar surfaces and thereby reduce efficiency. Machine can be readily automated and can be used on curved surfaces such as aparbolic reflectors as well as on flat ones. Cleaning fluids are recycled, so that large quantities of water and solvent are not needed.

  10. Knowledge spillovers from clean and dirty technologies

    OpenAIRE

    Dechezlepretre, Antoine; Martin, Ralf; Mohnen, Myra

    2014-01-01

    How much should governments subsidize the development of new clean technologies? We use patent citation data to investigate the relative intensity of knowledge spillovers in clean and dirty technologies in two technological fields: energy production and transportation. We introduce a new methodology that takes into account the whole history of patent citations to capture the indirect knowledge spillovers generated by patents. We find that conditional on a wide range of potential confounding f...

  11. 2013 Clean Energy Investments: Project Summaries

    OpenAIRE

    Asian Development Bank

    2014-01-01

    This report summarizes the investments in clean energy made by the operations departments of the AsianDevelopment Bank (ADB) in 2013, condensing information from project databases and formal reports in an easy-to-reference format. This report was prepared by ADB’s Clean Energy Program which provides the cohesive agenda that encompasses and guides ADB’s lending and non-lending assistance, initiatives, and plan of action for sustainable growth in Asia and the Pacific.

  12. Clean Cities Technical Assistance Project (Tiger Teams)

    Energy Technology Data Exchange (ETDEWEB)

    2016-02-01

    This two-page fact sheet describes Clean Cities' technical assistance (Tiger Teams) capabilities and projects, both completed and ongoing. Tiger Teams are a critical element of the Clean Cities program, providing on-the-ground consultation to help inform program strategies. The knowledge Tiger Team experts gain from these experiences often helps inform other alternative fuels activities, such as needed research, codes and standards revisions, and new training resources.

  13. Clean Production Management of Breweries: the realities of implementing clean production management in Tsingtao Brewery

    OpenAIRE

    Wang, Chaonan

    2011-01-01

    In recent years,China's beer industry has rapid growth,but because of high energy consumption and high emissions in the production process, its environmental pollution became more serious and aroused concern. Beer companies must promote management of clean production in the pursuit of economic benefits while addressing the pollution problems. Comparing to leading markets, China’s beer industry practiced clean production at later stage, the level of clean production management is still lower t...

  14. Cleaning laser spark spectroscopy for online cleaning quality control method development

    Science.gov (United States)

    Mutin, T. Y.; Smirnov, V. N.; Veiko, V. P.; Volkov, S. A.

    2011-02-01

    This work is dedicated to spectroscopic investigations of laser spark during the laser cleaning process. The goal is to proof its analytical possibilities for chemical composition determination for online cleaning quality control. Photographic recordings of laser spark were performed to estimate its parameters. Fiber spectrometer was used to analyze the emission of cleaning process established with fiber laser. Conclusions have been made about fiber laser radiation usability for spectroscopic purpose.

  15. Outsourcing Housekeeping: An insight into two cleaning companies, SOL and N-Clean, in Helsinki, Finland

    OpenAIRE

    Hussain, Samra

    2016-01-01

    The purpose of the author was to find to get an insight into the cleaning companies, in Helsin-ki, Finland, which the hotel industry is using as an external supplier for their housekeeping de-partment. The author has looked into the cleaning companies training process for the cleaning staff, employee demographics, quality control and process of handling complaints. The ad-vantages and disadvantages of outsourcing housekeeping in the hotel sector are also investi-gated. The research method...

  16. Cleaning of GaN(2110) surfaces

    International Nuclear Information System (INIS)

    The cleaning of GaN(2110) surfaces was investigated by x-ray photoelectron spectroscopy, scanning tunneling microscopy, and low-energy electron diffraction. Two different two-step cleaning methods, performed under ultrahigh-vacuum conditions, were carried out and compared. The first cleaning step of both methods is thermal degassing. The second step is either the deposition of metallic gallium followed by redesorption or an exposure to active nitrogen from a radio frequency nitrogen plasma source. Upon storage in a glovebox (N2 atmosphere) and transfer to ultrahigh vacuum under dry nitrogen, carbon and oxygen were identified as the major contaminants. A significant decrease in oxygen and carbon was achieved by thermal degassing at 750 deg. C under ultrahigh-vacuum conditions. By applying a subsequent Ga deposition/redesorption or N2-plasma cleaning step, a further reduction in oxygen and carbon could be achieved. In comparison, the Ga deposition/redesorption cleaning showed a better performance in oxygen removal, whereas the N2 plasma exhibits a better efficiency in carbon removal. Furthermore scanning tunneling microscopy and low-energy electron diffraction investigations showed a drastic improvement of the morphology and atomic structure of the clean surfaces in contrast to the sample surfaces after N2 storage and transfer.

  17. Clean fuel for demanding environmental markets

    Energy Technology Data Exchange (ETDEWEB)

    Josewicz, W.; Natschke, D.E. [Acurex Environmental Corp., Research Triangle Park, NC (United States)

    1995-12-31

    Acurex Environmental Corporation is bringing Clean Fuel to the environmentally demand Krakow market, through the cooperative agreement with the U.S. Department of Energy. Clean fuel is a proprietary clean burning coal-based energy source intended for use in stoves and hand stoked boilers. Clean Fuel is a home heating fuel that is similar in form and function to raw coal, but is more environmentally friendly and lower in cost. The heating value of Clean Fuel is 24,45 kJ/kg. Extensive sets of confirmation runs were conducted in the Academy of Mining and Metallurgy in the Krakow laboratories. It demonstrated up to 54 percent reduction of particulate matter emission, up to 35 percent reduction of total hydrocarbon emissions. Most importantly, polycyclic aromatic hydrocarbons (toxic and carcinogens compounds) emissions were reduced by up to 85 percent, depending on species measured. The above comparison was made against premium chunk coal that is currently available in Krakow for approximately $83 to 93/ton. Clean Fuel will be made available in Krakow at a price approximately 10 percent lower than that of the premium chunk coal.

  18. Cleaning of GaN(2110) surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Schulz, Ch.; Kuhr, S.; Geffers, H.; Schmidt, Th.; Flege, J. I.; Aschenbrenner, T.; Hommel, D.; Falta, J. [Institute of Solid State Physics, University Bremen, P.O. Box 330440, Bremen 28334 (Germany)

    2011-01-15

    The cleaning of GaN(2110) surfaces was investigated by x-ray photoelectron spectroscopy, scanning tunneling microscopy, and low-energy electron diffraction. Two different two-step cleaning methods, performed under ultrahigh-vacuum conditions, were carried out and compared. The first cleaning step of both methods is thermal degassing. The second step is either the deposition of metallic gallium followed by redesorption or an exposure to active nitrogen from a radio frequency nitrogen plasma source. Upon storage in a glovebox (N{sub 2} atmosphere) and transfer to ultrahigh vacuum under dry nitrogen, carbon and oxygen were identified as the major contaminants. A significant decrease in oxygen and carbon was achieved by thermal degassing at 750 deg. C under ultrahigh-vacuum conditions. By applying a subsequent Ga deposition/redesorption or N{sub 2}-plasma cleaning step, a further reduction in oxygen and carbon could be achieved. In comparison, the Ga deposition/redesorption cleaning showed a better performance in oxygen removal, whereas the N{sub 2} plasma exhibits a better efficiency in carbon removal. Furthermore scanning tunneling microscopy and low-energy electron diffraction investigations showed a drastic improvement of the morphology and atomic structure of the clean surfaces in contrast to the sample surfaces after N{sub 2} storage and transfer.

  19. Sonochemical cleaning efficiencies in dental instruments

    Science.gov (United States)

    Tiong, T. Joyce; Walmsley, A. Damien; Price, Gareth J.

    2012-05-01

    Ultrasound has been widely used for cleaning purposes in a variety of situations, including in dental practice. Cleaning is achieved through a combination of acoustically driven streaming effects and sonochemical effects arising from the production of inertial cavitation in a liquid. In our work, various dental instruments used for endodontic (root canal) treatment have been evaluated for their efficiency in producing sonochemical effects in an in-vitro cleaning environment. The areas where cavitation was produced were mapped by monitoring chemiluminescence from luminol solutions and this was correlated with their cleaning efficiencies - assessed by the ability to bleach a dye, to form an emulsion by mixing immiscible components and also to remove ink from a glass surface. The results showed good correlation (Pearson's coefficient > 0.9) between the cavitation and cleaning efficiencies, suggesting that the former plays an important role in cleaning. The methods developed and the results will be beneficial in endodontics research in order to optimise future root canal instruments and treatments.

  20. What is Clean Cities? October 2011 (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    Brochure describes the Clean Cities program and includes the contact information for its 85 coalitions. Sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program (VTP), Clean Cities is a government-industry partnership that reduces petroleum consumption in the transportation sector. Clean Cities contributes to the energy, environmental, and economic security of the United States by supporting local decisions to reduce our dependence on imported petroleum. Established in 1993 in response to the Energy Policy Act (EPAct) of 1992, the partnership provides tools and resources for voluntary, community-centered programs to reduce consumption of petroleum-based fuels. In nearly 100 coalitions, government agencies and private companies voluntarily come together under the umbrella of Clean Cities. The partnership helps all parties identify mutual interests and meet the objectives of reducing the use of petroleum, developing regional economic opportunities, and improving air quality. Clean Cities deploys technologies and practices developed by VTP. These include idle-reduction equipment, electric-drive vehicles, fuel economy measures, and renewable and alternative fuels, such as natural gas, liquefied petroleum gas (propane), electricity, hydrogen, biofuels, and biogas. Idle-reduction equipment is targeted primarily to buses and heavy-duty trucks, which use more than 2 billion gallons of fuel every year in the United States while idling. Clean Cities fuel economy measures include public education on vehicle choice and fuel-efficient driving practices.