WorldWideScience

Sample records for messe nippon convention

  1. Pärt: Berliner Messe / Rob Cowan

    Index Scriptorium Estoniae

    Cowan, Rob

    1998-01-01

    Uuest heliplaadist "Pärt: Berliner Messe. The Beatitudes. Annum per Annum. Magnificat. Seven Magnificat Antiphons. De profundis. Polyphony / Steven Layton with Andrew Lucas" Hyperion CDA66960 (74 minutes:DDD)

  2. Pärt: Berliner Messe / Rob Cowan

    Index Scriptorium Estoniae

    Cowan, Rob

    1998-01-01

    Uuest heliplaadist "Pärt: Berliner Messe. The Beatitudes. Annum per Annum. Magnificat. Seven Magnificat Antiphons. De profundis. Polyphony / Steven Layton with Andrew Lucas" Hyperion CDA66960 (74 minutes:DDD)

  3. A meaningful MESS (Medical Education Scholarship Support

    Directory of Open Access Journals (Sweden)

    Shari A. Whicker

    2016-07-01

    Full Text Available Background: Graduate medical education faculty bear the responsibility of demonstrating active research and scholarship; however, faculty who choose education-focused careers may face unique obstacles related to the lack of promotion tracks, funding, career options, and research opportunities. Our objective was to address education research and scholarship barriers by providing a collaborative peer-mentoring environment and improve the production of research and scholarly outputs. Methods: We describe a Medical Education Scholarship Support (MESS group created in 2013. MESS is an interprofessional, multidisciplinary peer-mentoring education research community that now spans multiple institutions. This group meets monthly to address education research and scholarship challenges. Through this process, we develop new knowledge, research, and scholarly products, in addition to meaningful collaborations. Results: MESS originated with eight founding members, all of whom still actively participate. MESS has proven to be a sustainable unfunded local community of practice, encouraging faculty to pursue health professions education (HPE careers and fostering scholarship. We have met our original objectives that involved maintaining 100% participant retention; developing increased knowledge in at least seven content areas; and contributing to the development of 13 peer-reviewed publications, eight professional presentations, one Masters of Education project, and one educational curriculum. Discussion: The number of individuals engaged in HPE research continues to rise. The MESS model could be adapted for use at other institutions, thereby reducing barriers HPE researchers face, providing an effective framework for trainees interested in education-focused careers, and having a broader impact on the education research landscape.

  4. Dramaturgie vocale et ritual de la messe

    Directory of Open Access Journals (Sweden)

    Jacques Cheyronnaud

    2012-01-01

    Full Text Available On sintéressera à la messe (catholique comme format cultuel procurant des expériences musicales, et plus particulièrement au chant à temporalité rituelle tel quil pouvait être pratiqué dans des paroisses françaises au XIXème siècle, avant la généralisationlensemble de la catholicité romaine dun nouveau modèle de chant sacré à partir de 1903, plus connu sous le nom de chant grégorien.

  5. Virtuous Mess and Wicked Clarity: Struggle in Higher Education Research

    Science.gov (United States)

    McArthur, Jan

    2012-01-01

    This article considers the value of clarity--of theory, method and purposes--in educational research. It draws upon the work of early critical theorist, Theodor Adorno, and particularly his notion of negative dialectics and his challenge to the traditional dichotomy of theory and practice. Using the notions of virtuous mess and wicked clarity, I…

  6. [Starting with camphor--the progress of Nippon Fine Chemical].

    Science.gov (United States)

    Kimura, Osamu

    2010-01-01

    In 1918, Nippon Fine Chemical Co., Ltd. (NFC) was founded under the name, Nippon Camphor Co., Ltd. for the purpose of unifying the camphor business throughout Japan. The company manufactured purified camphor as a government-monopolized good. Camphor was used as a plasticizer for nitrocellulose, as a moth repellent, as an antimicrobial substance, as a rust inhibitor, and as an active ingredient in medicine. It was also a very important good exported in order to obtain foreign currency. Later on, after World War II and the abolition of the camphor monopoly, the company started manufacturing products related to oils and fats, including higher fatty acids, and expanded its business by developing a new field of chemical industry. In 1971 the company changed its name to Nippon Fine Chemical Co., Ltd., and made a new start as a diversified fine chemicals company. Recently, the fine chemicals division of NFC has concentrated on rather complex molecules, such as active pharmaceutical ingredients, and other chemicals. Since 2000, NFC have started to supply "Presome", precursors of liposome DDS drugs. NFC is strengthening marketing strategies in foreign countries with unique technologies and products.

  7. Systemic thinking fundamentals for understanding problems and messes

    CERN Document Server

    Hester, Patrick T

    2014-01-01

    Whether you’re an academic or a practitioner, a sociologist, a manager, or an engineer, one can benefit from learning to think systemically.  Problems (and messes) are everywhere and they’re getting more complicated every day.  How we think about these problems determines whether or not we’ll be successful in understanding and addressing them.  This book presents a novel way to think about problems (and messes) necessary to attack these always-present concerns.  The approach draws from disciplines as diverse as mathematics, biology, and psychology to provide a holistic method for dealing with problems that can be applied to any discipline. This book develops the systemic thinking paradigm, and introduces practical guidelines for the deployment of a systemic thinking approach.

  8. Entrevue guidée avec Karen Messing

    Directory of Open Access Journals (Sweden)

    Ana-Maria Seifert

    2009-02-01

    Full Text Available Karen Messing nous a accordé une entrevue pour la rubrique des Défricheurs de PISTES de la revue. Dans son cas nous devons plutôt parler d’une défricheuse de pistes. En effet, tout au long de sa vie professionnelle elle s’est intéressée aux particularités reliées à la question du genre dans le travail et plus particulièrement au travail des femmes et à ses conséquences sur leur santé. Elle était professeure à l’Université du Québec à Montréal, elle vient tout juste de prendre sa retraite « officielle ». Elle est détentrice d’un doctorat en biologie et elle s’est graduellement intéressée à la question de l’environnement de travail et à ses effets sur la santé des personnes. Au début des années 90, elle est allée se perfectionner en ergonomie afin de se doter d’outils d’analyse du travail. Ses recherches ont porté sur plusieurs métiers (préposés aux bénéficiaires, préposés au nettoyage, caissières, etc.. Karen Messing a publié plusieurs livres et articles scientifiques sur la question qui sont importants. Nous vous invitons à la connaître un peu mieux.Karen Messing granted us an interview for the magazine’s Défricheurs de PISTES section. In her case, she is a groundbreaker. In fact, throughout her professional life, she has been interested in the specific issues related to the subject of gender in work, and particularly to women’s work and its impacts on their health. She was a professor at the Université du Québec à Montréal, and has just begun her “official” retirement. She has a doctorate in biology and gradually became interested in the subject of the work environment and its effects on people’s health. In the early 1990s, she refined her skills in ergonomics in order to have the necessary work analysis tools. Her research has investigated several professions (orderlies, cleaning workers, cashiers, etc.. Karen Messing has published several important scientific books and

  9. THE HISTORY OF THE NAVAL MESS (UNION HOTEL PRETORIA

    Directory of Open Access Journals (Sweden)

    J.D. Bredenkamp

    2012-02-01

    Full Text Available Naval Headquarters moved from Simonstown to Pretoria in January 1977. The then SA Naval Headquarters Unit was there 'to support the Chief of the Navy and his five Chiefs of Naval Staff and their Staff Officers in matters pertaining to personnel, administration, operations, logistics, intelligence and finance as well as most naval matters related to the inland area'. During the period 1977 to 1979, members of the HQ Unit were accommodated in mainly the Air Force Officers and NCO Messes till the Union Hotel was purchased in 1979.

  10. [History of the Nippon Shinyaku Institute for Botanical Research].

    Science.gov (United States)

    Yamaura, Takao

    2011-03-01

    Soon after its foundation in 1919, Nippon Shinyaku Co., Ltd began to develop the domestic production of Santonin, an anthelmintic agent, which, until then, had been totally imported from Russia. In 1927, Artemisia maritima ssp. monogyna was introduced from Europe and confirmed to contain Santonin. This European aster plant was named Mibu-yomogi after the place name of the headquarters of Nippon Shinyaku. In 1934, Yamashina Experimental Farm was founded to breed Mibu-yomogi cultivars of high quality as a plant material for Santonin production in Japan. In 1953, the Experimental Farm was reorganized into the Institute for Botanical Research for the continuous breeding of Santonin-containing aster plants and for the development of any new medicines from medicinal plants. Through the breeding of Santonin-containing aster plants, many cultivars including Yamashina No. 2 from Mibu-yomogi, Penta-yomogi and Hexa-yomogi which were crosssed with Mibu-yomogi and A. kurramensis, were bred. Furthermore, we still have four ethical drug products originated from medicinal plants. Since 1994, the Institute has become a botanical garden in order to maintain, develop and exhibit the plant collection and for the cultivation studies of rare plants.

  11. [Behavior ethogram and PAE coding system of Cervus nippon sichuanicus].

    Science.gov (United States)

    Qi, Wen-Hua; Yue, Bi-Song; Ning, Ji-Zu; Jiang, Xue-Mei; Quan, Qiu-Mei; Guo, Yan-Shu; Mi, Jun; Zuo, Lin; Xiong, Yuan-Qing

    2010-02-01

    A monthly 5-day periodic observation at 06:00-18:00 from March to November 2007 was conducted to record the behavioral processes, contents, and results, and the surrounding habitats of Sichuan sika deer (Cervus nippon sichuanicus) in Donglie, Chonger, and Reer villages of Tiebu Natural Reserve of Sichuan Province. The behavioral ethogram, vigilance behaviors ethogram and its PAE (posture, act, and environment) coding system of the Sichuan sika deer were established, which filled the gap of the PAE coding of ungulates vigilance behaviors. A total of 11 kinds of postures, 83 acts, and 136 behaviors were recorded and distinguished, with the relative frequency of each behavior in relation to gender, age, and season described. Compared with other ungulates, the behavioral repertoire of Sichuan sika deer was mostly similar to that of other cervid animals.

  12. Detection of Brucellosis in Sika Deer ( Cervus nippon ) through Loop-mediated Isothermal Amplification (LAMP).

    Science.gov (United States)

    Liu, Qianhong; Wei, Jie; Sun, Qingsong; Wang, Ben; Wang, Yuting; Hu, Ying; Wu, Wenrong

    2017-03-20

    Brucellosis (Brucella bovis) in sika deer ( Cervus nippon ) can cause enormous losses to stag breeding, especially in areas in which stag breeding has become an important industry. It also poses a threat to humans because it is a zoonotic disease. Use of the loop-mediated isothermal amplification (LAMP) assay has been poorly described in the diagnosis of brucellosis in deer. We developed a LAMP assay targeting the omp25 gene sequence to detect brucellosis (Brucella bovis) in sika deer. The reaction can be completed in 60 min at 63 C and, with a detection limit of 17 pg, it was more sensitive than conventional PCR, with its detection limit of 1.7 ng. No cross-reactivity was observed with four bacteria: Escherichia coli , Salmonella enterica subsp. enterica, Clostridium pasteurianum , and Pseudomonas aeruginosa . We used 263 samples of blood to evaluate the reaction. The percentage of agreement between LAMP and PCR reached 91%; relative specificity reached 87%, and relative sensitivity reached 100%. The results indicate LAMP can be a simple and rapid diagnostic tool for detecting brucellosis in sika deer, particularly in the field, where it is essential to control brucellosis in deer with a rapid and accurate diagnosis for removal of positive animals.

  13. Tootjate mess näitas kohaliku ettevõtluse tõelist palet / Olev Kenk

    Index Scriptorium Estoniae

    Kenk, Olev

    2004-01-01

    Türil toimunud tootjate mess "Toodetud kevadpealinnas Türil" tõi kohale ettevõtjad, kes eksponeerisid oma tooteid ja pakkusid erinevaid teenuseid. Kommenteerivad: Theo Aasa, Katrin Vreimann, Kalmer Keevend

  14. Tootjate mess näitas kohaliku ettevõtluse tõelist palet / Olev Kenk

    Index Scriptorium Estoniae

    Kenk, Olev

    2004-01-01

    Türil toimunud tootjate mess "Toodetud kevadpealinnas Türil" tõi kohale ettevõtjad, kes eksponeerisid oma tooteid ja pakkusid erinevaid teenuseid. Kommenteerivad: Theo Aasa, Katrin Vreimann, Kalmer Keevend

  15. Severe open fractures of the lower extremity: a retrospective evaluation of the Mangled Extremity Severity Score (MESS)

    Science.gov (United States)

    McNamara, M G; Heckman, J D; Corley, F G

    1994-01-01

    Recent reports using the Mangled Extremity Severity Score (MESS) suggest that a score of > or = 7 is 100% accurate in predicting the need for amputation of severely injured lower extremities. To further evaluate the value of the MESS in predicting amputation, specifically with respect to type IIIB and type IIIC (Gustilo and Anderson) open fractures of the tibia, we retrospectively evaluated 24 patients with these injuries. A significant difference (p = 0.001) between MESS values of 13 salvaged (6.36 +/- 0.35 SEM) and 11 amputated limbs (6.36 +/- 0.54 SEM) was found. A MESS value of > or = 4 was most sensitive (100%); a MESS value of > or = 7 was most specific, and a MESS value of > or = 7 was found to have a positive predictive value of 100%. Subsequently, we addressed recent criticisms of the MESS by including nerve injury in the scoring system and by separating soft-tissue and skeletal injury components of the MESS. We modified the MESS with a score called the NISSSA and applied it retrospectively to our cases. After careful statistical comparison we found both the MESS and NISSSA to be highly accurate (p < 0.005) in predicting amputation. The NISSSA was found to be more sensitive (81.8% versus 63.6%) and more specific (92.3 versus 69.2%).

  16. Count Nouns - Mass Nouns, Neat Nouns - Mess Nouns

    Directory of Open Access Journals (Sweden)

    Fred Landman

    2010-12-01

    Full Text Available In this paper I propose and formalize a theory of the mass-count distinction in which the denotations of count nouns are built from non-overlapping generators, while the denotations of mass nouns are built from overlapping generators. Counting is counting of generators, and it will follow that counting is only correct on count denotations. I will show that the theory allows two kinds of mass nouns: mess mass nouns with denotations built from overlapping minimal generators, and neat mass nouns with denotations built from overlapping generators, where the overlap is not located in the minimal generators. Prototypical mass nouns like meat and mud are of the first kind. I will argue that mass nouns like furniture and kitchenware are of the second type. I will discuss several phenomena—all involving one way or the other explicitly or implicitly individual classifiers like stuks in Dutch—that show that both distinctions mass/count and mess/neat are linguistically robust. I will show in particular that nouns like kitchenware pattern in various ways like count nouns, and not like mess mass nouns, and that these ways naturally involve the neat structure of their denotation. I will also show that they are real mass nouns: they can involve measures in the way mess mass nouns can and count nouns cannot. I will discuss grinding interpretations of count nouns, here rebaptized fission interpretations, and argue that these interpretations differ in crucial ways from the interpretations of lexical mass nouns. The paper will end with a foundational problem raised by fission interpretations, and in the course of this, atomless interpretation domains will re-enter the scene through the back door.ReferencesBarner, D. & Snedeker, J. 2005. ‘Quantity judgements and individuation: evidence that mass nouns count’. Cognition 97: 41–66.http://dx.doi.org/10.1016/j.cognition.2004.06.009PMid:16139586Bunt, H. 1985. Mass Terms and Model Theoretic Semantics. Cambridge

  17. Education for hydraulics and pneumatics in Nippon Institute of Technology, Department of Mechanical Engineering; Nippon Kogyo Daigaku ni okeru yukuatsukyoiku

    Energy Technology Data Exchange (ETDEWEB)

    Terashima, Y. [Nippon Institute of Technology, Saitama (Japan)

    2000-03-15

    Described herein is education of hydraulics and pneumatics in Nippon Institute of Technology. Department of Mechanical Engineering has fluid dynamics, mechatronics II, air conditioning, heat transfer engineering, and facility and equipment engineering as the themes related to hydraulics and pneumatics. The control engineering courses have the pneumatics-related themes of supply of pneumatic pressure for a short time and methods for cutting off pneumatic pressure when the piston reaches the dead center, as the energy-saving type driving methods for pneumatic cylinders; measurement of frictional force by the experiments on low-friction cylinders; and researches on improvement of stiffness of pneumatic cylinder type actuators for control valves, among others. Students are directly involved in equipment designs, fabrication and experiments. Many machines and facilities are now easily handled, and operated according to manuals. To prepare graduation theses only by the aid of personal computers is not adequate for education of students in this age, when they have less chances for education through experiences in affluent environments. The mechanical engineering students are given chances for practical education through experiments and graduation thesis preparation. However, it is necessary for general engineering students to be more exposed to technical practices. (NEDO)

  18. Mess Management Specialist 3 and 2. Naval Rate Training Manual and Nonresident Career Course.

    Science.gov (United States)

    Naval Education and Training Command, Pensacola, FL.

    The training manual is designed as a self-study package that will enable Mess Management Specialists Third and Second Class to fulfill the requirements of their rating and qualify for future advancement. Among these requirements are the abilities to perform the following food preparation, food service, and hotel management duties, which are in the…

  19. L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe / Robert Cowan

    Index Scriptorium Estoniae

    Cowan, Robert

    1994-01-01

    Uuest heliplaadist "L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe. Oregon Repertory Singers / Gilbert Seeley. Koch International Classics CD 37 177-2; Pärt - comparative version: Estonian Phil. Chbr. Ch., Tallinn CO / Kaljuste" (11/93)(ECM) 439 162-2

  20. L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe / Robert Cowan

    Index Scriptorium Estoniae

    Cowan, Robert

    1994-01-01

    Uuest heliplaadist "L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe. Oregon Repertory Singers / Gilbert Seeley. Koch International Classics CD 37 177-2; Pärt - comparative version: Estonian Phil. Chbr. Ch., Tallinn CO / Kaljuste" (11/93)(ECM) 439 162-2

  1. The Nippon/Norway Svalbard Meteor Radar: First results of small-scale structure observations

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The Nippon/Norway Svalbard Meteor Radar(NSMR), has been in operation since March 2001. While primarily thought of as an instrument for examining mean wind, tidal and gravity wave neutral atmosphere dynamics in the upper mesosphere region, it is also possible to investigate spatial and temporal structure of temperature and windshear. Here, the radar itself is described followed by a presentation of these derived parameters.

  2. A fine mess: Bricolaged forest governance in Cameroon

    Directory of Open Access Journals (Sweden)

    Verina Ingram

    2015-03-01

    Full Text Available Value chains of Cameroonian non-timber forest products move through harvesters, processors and traders, to consumers locally and worldwide. This paper characterises six governance arrangements governing eight such chains: statutory and customary regulations, voluntary market-based systems, international conventions, project-based systems and corruption. Governance is messy with overlapping, multiple layers of institutions and actors. There are voids where no institutions govern access to resources and markets; some actors fulfil roles normally the reserve of the state. In some chains the state performs its duties, in others not, and other institutions fill the gaps. To negotiate this complexity, many actors have become adept ‘bricoleurs'. They make the best of the arrangements in which they find themselves, and creatively use capitals available, building on natural capital to construct new governance arrangements and/or remould existing ones to meet their current objectives, circumstances and livelihoods. This ‘fine mess’ makes examining the impacts on the livelihoods of participants and their sustainability challenging. A measure of governance intensity and extensive fieldwork was thus used. It indicates strong trade-offs between natural, social and economic capital, creating winners and losers. Trade-offs between livelihoods and sustainability are most acute either when there are no governance arrangements; when arrangements do not take account of the susceptibility of a species to harvesting; or when they do not balance supply and demand. Policy challenges and opportunities include recognising and dealing with pluralism; reconciling conflicting rules; hearing the voices of silent actors; learning from failures and raising chain visibility by recognising natural and  socio-economic values.

  3. The silence at trade shows: : A case study at Hannover Messe

    OpenAIRE

    Johansson, Daniel; Bengtsson, Nicklas

    2011-01-01

    This thesis studies the non-verbal communication such as the body language in the context of a trade show. The non-verbal communication is one of the primary conveyors of messages and trade shows are one of the major channels were firms attract new customers. However the combination of trade shows and non-verbal communication is overlooked. The method consists of interviews with visitors and observations of the booths and the visitors. The setting was chosen as the annual Hannover Messe were ...

  4. Prevalence and genetic diversity of Bartonella species in sika deer (Cervus nippon) in Japan.

    Science.gov (United States)

    Sato, Shingo; Kabeya, Hidenori; Yamazaki, Mari; Takeno, Shinako; Suzuki, Kazuo; Kobayashi, Shinichi; Souma, Kousaku; Masuko, Takayoshi; Chomel, Bruno B; Maruyama, Soichi

    2012-12-01

    We report the first description of Bartonella prevalence and genetic diversity in 64 Honshu sika deer (Cervus nippon centralis) and 18 Yezo sika deer (Cervus nippon yesoensis) in Japan. Overall, Bartonella bacteremia prevalence was 41.5% (34/82). The prevalence in wild deer parasitized with ticks and deer keds was 61.8% (34/55), whereas no isolates were detected in captive deer (0/27) free of ectoparasites. The isolates belonged to 11 genogroups based on a combination of the gltA and rpoB gene sequences. Phylogenetic analysis of concatenated sequences of the ftsZ, gltA, ribC, and rpoB genes of 11 representative isolates showed that Japanese sika deer harbor three Bartonella species, including B. capreoli and two novel Bartonella species. All Yezo deer's isolates were identical to B. capreoli B28980 strain isolated from an elk in the USA, based on the sequences of the ftsZ, gltA, and rpoB genes. In contrast, the isolates from Honshu deer showed a higher genetic diversity.

  5. Capacity building in ocean bathymetry: The Nippon Foundation GEBCO Training Programme at the University of New Hampshire

    Digital Repository Service at National Institute of Oceanography (India)

    Srinivas, K.; Dave, M.; Caceres, H.M.; Morishita, T.; Mustapha, A.A.; Peralta, W.R.; Sharma, S.; Angwenyi, C.

    but also with neighbouring coun- tries and engage them in the production of a map at larger scales. Benefits The Nippon Foundation project is not designed to advance the instruments used in mapping the oceans. Rather it is focused on the human compo- nent...

  6. Detection of the 69 {\\mu}m band of crystalline forsterite in the Herschel MESS-program

    CERN Document Server

    de Vries, B L; Lombaert, R; Baier, A; Blommaert, J A D L; Decin, L; Kerschbaum, F; Nowotny, W; Posch, T; Van Winckel, H; Groenewegen, M A T; Ueta, T; Van de Steene, G; Vandenbussche, B; Royer, P; Waelkens, C

    2010-01-01

    In this article we present the detection of the 69 {\\mu}m band of the crystalline olivine forsterite within the MESS key program of Herschel. We determine the temperature of the forsterite grains by fitting the 69 {\\mu}m band.

  7. Isolation and characterization of peptidoglycan recognition protein 1 from antler base of sika deer (Cervus nippon).

    Science.gov (United States)

    Jiang, Wei; Yin, Yongguang; Zhou, Yajun; He, Guidan; Qi, Yue

    2014-03-01

    Peptidoglycan recognition proteins (PGRPs) are secreted innate immunity pattern recognition molecules. In this study, a new peptidoglycan recognition protein 1 named cnPGRP1 was isolated from an antler base of sika deer Cervus nippon. The antler base antimicrobial proteins (AAP) were subjected to consecutive chromatographic methods connected to Sephadex G-25 gel filtration column (CM) anion-exchange column, and RP-HPLC. The molecular weight of cnPGRP1 was 17.2 kDa under SDS-PAGE, and peptide mass fingerprint analysis by MALDI-TOF-MS as peptidoglycan recognition protein 1 matched to Dasypus novemcinctus. The matched amino acids sequences were RLYEIIQKWPHYRA. Both Gram-positive and Gram-negative bacteria can be killed by cnPGRP1 in the 50-250 μg/mL range through in vitro. Furthermore, cnPGRP1 has been found to bind Gram-positive bacteria, Gram-negative bacteria, and even fungus.

  8. Sex-related gene and sex identification of Crested Ibis Nipponia nippon (Ciconiiformes: Threskiornithidae)

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The Crested Ibis (Nipponia nippon) is a critical endangeredspecies of the world. At present, a reintroduction program will be conducted to save this species essentially. However, because the Crested Ibise is a sexual alike bird, it is very difficult to identify the sex from the morphological character. In order to identify the sex easily and select the right individuals for captive breeding and reintroduction, the sex related gene on W chromosome was amplified and the sex of three Crested Ibises were also identified in the present study. The 262bp fragment was also sequenced, and we found that there were 13 different nucleotide sites with 2.25 of transition/transversion based on the comparison with that of the Oriental White Stork. The sequence will also provide a theoretic base for further designing specific primer for sex related gene in the Crested Ibis.

  9. Peripheral Refraction Validity of the Shin-Nippon SRW5000 Autorefractor.

    Science.gov (United States)

    Osuagwu, Uchechukwu Levi; Suheimat, Marwan; Wolffsohn, James S; Atchison, David A

    2016-10-01

    To investigate the operation of the Shin-Nippon/Grand Seiko autorefractor and whether higher-order aberrations affect its peripheral refraction measurements. Information on instrument design, together with parameters and equations used to obtain refraction, was obtained from a patent. A model eye simulating the operating principles was tested with an optical design program. Effects of induced defocus and astigmatism on the retinal image were used to calibrate the model eye to match the patent equations. Coma and trefoil were added to assess their effects on the image. Peripheral refraction of a physical model eye was measured along four visual field meridians with the Shin-Nippon/Grand Seiko autorefractor SRW-5000 and a Hartmann-Shack aberrometer, and simulated autorefractor peripheral refraction was derived using the Zernike coefficients from the aberrometer. In simulation, the autorefractor's square image was changed in size by defocus, into rectangles or parallelograms by astigmatism, and into irregular shapes by coma and trefoil. In the presence of 1.0 D oblique astigmatism, errors in refraction were proportional to the higher-order aberrations, with up to 0.8 D sphere and 1.5 D cylinder for ±0.6 μm of coma or trefoil coefficients with a 5-mm-diameter pupil. For the physical model eye, refraction with the aberrometer was similar in all visual field meridians, but refraction with the autorefractor changed more quickly along one oblique meridian and less quickly along the other oblique meridian than along the horizontal and vertical meridians. Simulations predicted that higher-order aberrations would affect refraction in oblique meridians, and this was supported by the experimental measurements with the physical model eye. The autorefractor's peripheral refraction measurements are valid for horizontal and vertical field meridians, but not for oblique field meridians. Similar instruments must be validated before being adopted outside their design scope.

  10. The Wicked Problem of Climate Change: A New Approach Based on Social Mess and Fragmentation

    Directory of Open Access Journals (Sweden)

    Jiazhe Sun

    2016-12-01

    Full Text Available The 21st century has been the warmest period on record since 1880, making the problem of climate change a central issue in the global political arena. While most approaches to climate change emphasize setting and imposing thresholds for greenhouse gas emissions, this paper argues that the issue of climate change and its solutions should be viewed in a more dynamic and complex way, involving social messes and the fragmentation of industries and organizations. In this context, learning models can offer a starting point to understand the reasons why organizations engage in certain types of corporate environmental strategies with regard to climate change, and can help in the search for solutions to the problem of climate change.

  11. Structure and polymorphism of the major histocompatibility complex class II region in the Japanese Crested Ibis, Nipponia nippon.

    Directory of Open Access Journals (Sweden)

    Yukio Taniguchi

    Full Text Available The major histocompatibility complex (MHC is a highly polymorphic genomic region that plays a central role in the immune system. Despite its functional consistency, the genomic structure of the MHC differs substantially among organisms. In birds, the MHC-B structures of Galliformes, including chickens, have been well characterized, but information about other avian MHCs remains sparse. The Japanese Crested Ibis (Nipponia nippon, Pelecaniformes is an internationally conserved, critically threatened species. The current Japanese population of N. nippon originates from only five founders; thus, understanding the genetic diversity among these founders is critical for effective population management. Because of its high polymorphism and importance for disease resistance and other functions, the MHC has been an important focus in the conservation of endangered species. Here, we report the structure and polymorphism of the Japanese Crested Ibis MHC class II region. Screening of genomic libraries allowed the construction of three contigs representing different haplotypes of MHC class II regions. Characterization of genomic clones revealed that the MHC class II genomic structure of N. nippon was largely different from that of chicken. A pair of MHC-IIA and -IIB genes was arranged head-to-head between the COL11A2 and BRD2 genes. Gene order in N. nippon was more similar to that in humans than to that in chicken. The three haplotypes contained one to three copies of MHC-IIA/IIB gene pairs. Genotyping of the MHC class II region detected only three haplotypes among the five founders, suggesting that the genetic diversity of the current Japanese Crested Ibis population is extremely low. The structure of the MHC class II region presented here provides valuable insight for future studies on the evolution of the avian MHC and for conservation of the Japanese Crested Ibis.

  12. Ketepatan MESS (mangled extremity severity score) pada penentuan amputasi dini fraktur terbuka tibia tipe III sesuai klasifikasi Gustilo

    OpenAIRE

    Armis, Armis

    2015-01-01

    The amputation and reconstructive procedure of the management of open tibial fracture type III is still of interest and controversy because the amputation effort is considered as a punishment of primary treatment but a reconstructive method in massive lower extremity trauma is difficult. The MESS is a scoring system that can be applied to mangled extremity and help one determines which mangled limb will eventually come to amputation. The record of 28 open tibial fracture type III patients had...

  13. Decline of traditional rice farming constrains the recovery of the endangered Asian crested ibis (Nipponia nippon).

    Science.gov (United States)

    Sun, Yiwen; Wang, Tiejun; Skidmore, Andrew K; Wang, Qi; Ding, Changqing

    2015-12-01

    Traditional agriculture benefits a rich diversity of plants and animals. The winter-flooded rice fields in the Qinling Mountains, China, are the last refuge for the endangered Asian crested ibis (Nipponia nippon), and intensive efforts have been made to protect this anthropogenic habitat. Analyses of multi-temporal satellite data indicate that winter-flooded rice fields have been continuously reduced across the current range of crested ibis during the past two decades. The rate of loss of these fields in the core-protected areas has unexpectedly increased to a higher level than that in non-protected areas in the past decade. The best fit (R (2) = 0.87) numerical response model of the crested ibis population shows that a reduction of winter-flooded rice fields decreases population growth and predicts that the population growth will be constrained by the decline of traditional winter-flooded rice fields in the coming decades. Our findings suggest that the decline of traditional rice farming is likely to continue to pose a threat to the long-term survival and recovery of the crested ibis population in China.

  14. Anti-resorptive effect of pilose antler blood (Cervus nippon Temminck) in ovariectomized rats.

    Science.gov (United States)

    Yang, Jian-Hong; Cao, Yi; Wang, Rui-Lin; Fei, Yu-Rong; Zhang, Hui; Feng, Pu; Liu, Jing

    2010-06-01

    Anti-bone resorption activity of pilose antler blood (Cervus nippon Temminck) were evaluated in ovariectomized Wistar rats. The rats were randomly divided into sham operated group (SHAM), ovariectomized group (OVX) and pilose antler blood treated group. The ovariectomized rats were treated with pilose antler blood orally in 4000 microl/kg daily doses for 10 weeks. Compared with SHAM group, serum 17 beta-estradiol level decreased significantly and osteocalcin level increased significantly in OVX group, indicating successful model of osteoporosis. The experiments showed that the bone mineral density of the lumbar spine and left femur in OVX group decreased remarkably compared to SHAM group but normalized by treatment with pilose antler blood. Additionally, serum levels of insulin-like growth factor-land testosterone were lower obviously in OVX group than those in SHAM group but preserved by pilose antler blood treatment. However, no obvious changes in serum levels of calcium, phosphorus, total alkaline phosphatase and osteoprotegerin were observed among three groups. These results suggested that administration of pilose antler blood was effective in alleviating osteoporosis in ovariectomized rats.

  15. Prevalence of Japanese encephalitis virus antibody in sika deer (Cervus nippon) in Odaigahara, Kii Peninsula, Japan

    OpenAIRE

    斉藤, 美加; 荒木, 良太; 鳥居, 春己; 浅川, 満彦

    2015-01-01

    日本脳炎ウイルス(JEV)感染リスク評価の一環で, 2009年と 2010年に紀伊半島大台ヶ原で捕獲されたニホンジカ Cervus nippon(以下,シカ)の JEV抗体保有状況を調査した。JEV,Oki431S株に対し 87頭中 9頭(10.3%)が,Beijing-1株に対し 1頭( 1.1%)が抗体を保有し,年齢階層が高くなるに従い,抗体保有率の上昇傾向がみられた。これらより,シカに JEVに対する感受性がある事,大台ヶ原で JEV感染環が成立し, JEVの活動は低いが常在している地域である事が強く示唆された。 Sero-epidemiological study of Japanese encephalitis virus was conducted on sika deer (Cervus nippon) captured in Odaigahara, a forested area, on Kii peninsula, Japan, in 2009 and 2010. Nine (10.3%) out of 87 deer had neutralizing anti...

  16. Detection and identification of Theileria infection in sika deer ( Cervus nippon ) in China.

    Science.gov (United States)

    He, Lan; Khan, Muhanmad Kasib; Zhang, Wen-Jie; Zhang, Qing-Li; Zhou, Yan-Qin; Hu, Min; Zhao, Junlong

    2012-06-01

    The sika deer ( Cervus nippon ) is a first-grade state-protected animal in China and designated a threatened species by the World Conservation Union. To detect hemoparasite infection of sika deer, blood samples were collected from 24 animals in the Hubei Province Deer Center. Genomic DNA was extracted, and the V4 hypervariable region encoding 18S rRNA was analyzed by reverse line blot hybridization assay. PCR products hybridized with Babesia / Theileria genus-specific probes but failed to hybridize with any of the Babesia or Theileria species-specific probes, suggesting the presence of a novel, or variant, species. Here 18S rRNA and internal transcribed spacer (ITS) genes were amplified, cloned, and sequenced from 7 isolates. Alignment and BlastN of the cloned sequences revealed high similarities to the homologous 18S rRNA genes and ITS genes of Theileria cervi (AY735122), Theileria sp. CNY1A (AB012194), and Theileria sp. ex Yamaguchi (AF529272). Phylogenetic analysis based on the 18S rRNA gene and ITS sequences showed that all cloned sequences were grouped within the Theileria clade. Phylogeny based on the 18S rRNA gene divided the organisms into 2 groups. Group 1 was closest to Theileria sp. ex Yamaguchi (AF529272), and group 2 was distinct from all other identified Theileria and Babesia species. These results suggest the existence of Theileria sp. infection in sika deer in China. To our knowledge, this is the first report of cervine Theileria sp. in China.

  17. Technology Transfer from Particle Physics and Space Research ­ CERN-ESA Stand at Hannover Messe 2014

    CERN Multimedia

    2014-01-01

    In April 2014, for the first time, CERN and ESA took part together to the Hannover Messe, one of the world`s largest industrial fairs (170000 visitors). The stand was organized by the Technology Transfer Offices of the two Organizations as a first visible implementation of a bilateral collaboration agreement recently signed. Several spin-off companies from both Organizations could promote their products on the stand and some very high potential impact technologies were showcased (including for instance the advanced composite materials under development in the frame of EuCARD-2).

  18. Use of the Nippon-Zeon pneumatic ventricular assist device as a bridge to cardiac transplantation.

    Science.gov (United States)

    Deleuze, P H; Le Besnerais, P; Mazzucotellu, J P; Abe, Y; Miyama, M; Mourtada, A; Benvenuti, C; Loisance, D Y

    1994-01-01

    The Nippon-Zeon (NZ) ventricular assist device is a sac type, air driven, heterotopic, external pump. Its performance has been evaluated in Japan as a bridge to myocardial recovery. Few data are available on the device as a bridge to heart transplantation. Since 1991, 10 patients (9 men) were bridged to heart transplantation with NZ, all in biventricular support. The mean age was 39 +/- 13 years (range, 21-60 years), mean body weight was 75 +/- 13 kg (range, 51-95 kg). Five patients had a dilated cardiopathy, and five were ischemic (three acute myocardial infarctions). Despite maximal inotropic support, including enoximone in seven, epinephrine in three, and intraaortic balloon pumping in one, eight patients were anuric, three were in acute hepatic failure, and three were intubated. Preoperative hemodynamic and biologic values were: cardiac index, 1.57 +/- 0.4 l/min/m2; pulmonary capillary wedge pressure, 34 +/- 5 mmHg; creatinine, 200 +/- 80 mumol/l; blood urea nitrogen, 17.5 +/- 8 mmol/l; total bilirubin 36 +/- 6 mumol/l; aspartate aminotransferase, 1,000 +/- 2,000 IU/l. In all patients, a biventricular assist device was implanted without the use of cardiopulmonary bypass. Improvement occurred immediately in all but one. Mean left ventricular flow was 4.5 +/- 0.8 l/min. Anticoagulation was maintained with intravenous heparin. Recently for bleeding was required in one case (10%), and two patients had positive blood cultures that were successfully treated. There was no mechanical failure. Hemolysis was not significant (lactate dehydrogenase, 378 +/- 50 IU/l; plasma-free hemoglobin below 10 mg/dl). Each device was free of thrombi and deposits at time of explantation. One patient died while on assist. Nine patients (90%) were transplanted after 11 +/- 8 days (range, 1-32 days). Three died early after transplantation, one of graft failure, two of sepsis. Six patients (66%) could be discharged. The follow-up ranges from 7 to 28 months. NZ is a simple, reliable

  19. 洋县野生朱鹮的繁殖%Reproduction of the Wild Nipponia Nippon in Yang County

    Institute of Scientific and Technical Information of China (English)

    王中裕; 翟天庆

    2001-01-01

    A total of 236 eggs were laid by the population of the wildcrested ibis (Nipponia nippon) in 72 nests in Yang County,Shaanxi Province,China,from 1981 to 1997,with an average of 3.3 eggs per nest.Among the eggs,169 nestlings were hatched,accounting for 71.6% of the total;and 129 young birds grew up and flew from their nests,accounting for 76.3% of all the nestlings.Since 1981,133 birds have been brought up in the county.The birds have established 27 breeding sites in the county,with the number of breeding couples increasing from 2 pairs in 1981 to 10 pairs in 1997.The birds mature at 2 years old,either male or the famele is 2 years old,The maximum age difference between the 2 sides of a couple is 2 years.

  20. 梅花鹿耶尔森氏菌感染的诊断和治疗%THE DIAGNOSIS AND TREATMENT OF CERVUS NIPPON INFECTED WITH YERSINIA

    Institute of Scientific and Technical Information of China (English)

    雷蕾; 张再蓉; 王成东; 余星明; 赵波

    2001-01-01

    Four sika deers (Cervus nippon) (3 males, and 1 female) with depression, loss of appetite, high body temperature and hematochezia were dead in June, 1999 and Yersinia was cultured from their pathological materials. In addition, the susceptibility of Yersinia to antibiotics and the toxicity to mice were detected. All the other sika deers contacted with the died animals were treated with amikacin sulfate and protected from the disease.

  1. Measurement and automatic control techniques at sewage treatment plants. Concepts, experience, trends.. Manuscripts and posters; Mess- und Regelungstechnik in abwassertechnischen Anlagen. Konzepte, Erfahrungen, Trends. Manuskripte und Poster-Praesentationen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This conference volume on measurement and automatic control techniques at sewage treatment plants deals with the following subjects: online analytics, measurement techniques and control techniques; use of model-assisted techniques; transparency and acceptance, plant management; process control concepts; optimization of operation. (SR) [Deutsch] Themen dieses Konferenzbandes ueber Mess- und Regelungstechnik in abwassertechnischen Anlagen sind: Online-Analytik, Mess- und Stelltechnik; Einsatz modellgestuetzter Verfahren; Transparenz und Akzeptanz, Betriebsmanagement; Leittechnische Konzepte; Betriebsoptimierung. (SR)

  2. World largest KAWASAKI KJ type soda recovery boiler, generating high pressure and high temperature steam. For the Iwakuni mill of Nippon Paper Industries Co. Ltd.; Sekai saidaikyu no koatsu koon soda kaishu boiler. Nippon seishi (kabu) Iwakuni kojo dono muke

    Energy Technology Data Exchange (ETDEWEB)

    Hirokawa, M.; Matsuda, T.; Masuda, T.; Suemitsu, N.; Makito, Y.; Tanihara, T.; Asada, S. [Kawasaki Heavy Industries, Ltd., Kobe (Japan)

    1996-10-15

    This paper presents the important notices in design and issues on the large KAWASAKI KJ type soda recovery boiler under construction for the Iwakuni mill of Nippon Paper Industries Co., Ltd. This soda recovery boiler is the largest one in volume in Japan, and the highest one in pressure and temperature in the world. Since saturation temperature rises with steam pressure, corrosion resistance of the water cooling wall of a combustion chamber should be considered enough. This boiler thus adopts the double contact tube with an outer tube of SUS310 most superior in corrosion resistance. Alkaline molten salt corrosion of a superheater is one of the most severe problems on steam temperature rise. This boiler thus adopts SUS309J2TB superior in alkaline molten salt corrosion resistance for the highest-temperature portion of a superheater and the lower U bent subjected to radiant heat from a combustion chamber. Flow in a furnace and stress of a superheater were analyzed using computer for scale-up of boiler and preliminary verification. 1 ref., 14 figs., 2 tabs.

  3. Convergence of reference frequencies by multiple CF-FM bats (Rhinolophus ferrumequinum nippon) during paired flights evaluated with onboard microphones.

    Science.gov (United States)

    Furusawa, Yuto; Hiryu, Shizuko; Kobayasi, Kohta I; Riquimaroux, Hiroshi

    2012-09-01

    The constant frequency component of the second harmonic (CF(2)) of echolocation sounds in Rhinolophus ferrumequinum nippon were measured using onboard telemetry microphones while the bats exhibited Doppler-shift compensation during flights with conspecifics. (1) The CF(2) frequency of pulses emitted by individual bats at rest (F (rest)) showed a long-term gradual decline by 0.22 kHz on average over a period of 3 months. The mean neighboring F (rest) (interindividual differences in F (rest) between neighboring bats when the bats were arranged in ascending order according to F (rest)) ranged from 0.08 to 0.11 kHz among 18 bats in a laboratory colony. (2) The standard deviation of observed echo CF(2) (reference frequency) for bats during paired flights ranged from 50 to 90 Hz, which was not significantly different from that during single flights. This finding suggests that during paired flights, bats exhibit Doppler-shift compensation with the same accuracy as when they fly alone. (3) In 60% (n = 29) of the cases, the difference in the reference frequency between two bats during paired flights significantly decreased compared to when the bats flew alone. However, only 15% of the cases (n = 7) showed a significant increase during paired flights. The difference in frequency between two bats did not increase even when the reference frequencies of the individuals were not statistically different during single flights.

  4. Genetic diversity among Chinese sika deer (Cervus nippon) populations and relationships between Chinese and Japanese sika deer

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Sika deer (Cervus nippon) is a cervid endemic to mainland and insular Asia and endangered. We analyzed variation in the mitochondrial DNA (mtDNA) control region for four subspecies to understand the genetic diversity, population structure and evolutionary history in China. 335 bp were sequenced and eight haplotypes were identified based on 25 variable sites among the populations. Sika deer in China showed lower genetic diversity, suggesting a small effective population size due to habitat fragmentation, a low number of founder individuals, or the narrow breeding program. AMOVA analysis indicated that there was significant genetic subdivision among the four populations, but no correlation between the genetic and geographic distance. Phylogenetic analyses also revealed that Chinese sika deer may be divided into three genetic clades, but the genetic structure among Chinese populations was inconsistent with subspecies designations and present geographic distribution. Including the sequence data of Japanese sika deer, the results indicated that Chinese populations were more closely related to Southern Japanese populations than to the Northern Japanese one, and the Taiwan population was closer to populations of Northeastern China and Sichuan than to those of Southern China.

  5. Sex determination of sika deer (Cervus nippon yesoensis) using nested PCR from feces collected in the field.

    Science.gov (United States)

    Yamazaki, Shoki; Motoi, Yuta; Nagai, Kazuya; Ishinazaka, Tsuyoshi; Asano, Makoto; Suzuki, Masatsugu

    2011-12-01

    We describe a method for determining the sex of sika deer (Cervus nippon yesoensis) from feces collected in the field. Using a nested polymerase chain reaction (nested PCR), partial sequences of the sex determination region of the Y chromosome (SRY) gene and X zinc finger protein (ZFX) gene were amplified. In 19 individuals with sex information, the correct sex was successfully detected and sequences of target amplicons were completely matched between muscle and feces from the rectum. Among 75 fecal samples collected noninvasively in the field, 68-71 samples (90.7-94.7%) yielded successful sex determinations. Using this technique, feces collected in the field would enhance the utility of genetic analysis. As a result, instead of biomaterials, these samples can serve as new or alternative materials. Finally, it can be expected that this technique will contribute to reveal in advanced detail of the population dynamics and genetic diversity that needed to carry out effective population control and to reduce the extinction risk of sika deer.

  6. Predicción de amputación mediante MESS (Mangled Extremity Severity Score) en pacientes con lesión traumática vascular grave

    OpenAIRE

    Delgado Martínez, Antonio D.; Rodríguez Merchan, E. C.; A. Hernández Díaz; Ballesteros Massó, Rafael

    1995-01-01

    En este estudio retrospectivo y ciego se analizan las historias clínicas de 60 pacientes (63 miembros inferiores), que ingresaron en nuestro hospital desde 1978 a 1992 a causa de una lesión traumática vascular grave; en este grupo no se incluyeron los pacientes con traumatismo vascular localizado por encima de la cadera o debajo del tobillo. El objetivo del estudio ha sido investigar si el MESS (Mangled extremity severity score) es un sistema útil para decidir entre la amputaci...

  7. Advertisement for solar energy. Munich fairground buildings with the world`s biggest PV system; Werbung fuer Solarenergie. Messe Muenchen realisiert groesste Photovoltaikanlage der Welt

    Energy Technology Data Exchange (ETDEWEB)

    Schmid, W.

    1998-03-01

    On 19 November 1997, the 1 MW solar system of the new Munich fairground was commissioned on a bright and sunny day. According to the Bayernwerk AG, it is the world`s biggest roof-mounted photovoltaic system. It was constructed in only 10 months at a cost of DM 15 million. (orig.) [Deutsch] Bei strahlendem Sonnenschein wurde am 19. November 1997 auf dem Gelaende der Neuen Messe Muenchen die Ein-Megawatt-Solaranlage in Betrieb genommen. Nach Aussagen der Bayernwerk AG ist sie `die groesste Photovoltaik-Dachanlage der Welt`. Sie wurde in nur zehn Monaten Bauzeit auf den Hallendaechern installiert. Die Kosten beliefen sich auf 15 Mio DM. (orig.)

  8. Post-fledging dispersal and habitat use of a reintroduced population of the Crested Ibis (Nipponia nippon)

    Institute of Scientific and Technical Information of China (English)

    Zhiping; Huo; Junfeng; Guo; Xia; Li; Xiaoping; Yu

    2014-01-01

    Background: Knowledge of dispersal movement of birds and their habitat preference during the post-fledging period is fundamental to the understanding of their ecological and evolutionary processes. The Crested Ibis is now being reintroduced to protected sites within its historical range, with the goal of establishing a self-sustaining population that may eventually qualify the species for delisting.Methods: We carried out an ecological study of post-fledging dispersal and habitat use of a reintroduced population of the Crested Ibis(Nipponia nippon) from 2008 to 2012 in Ningshan County, China, by using banding and radio-telemetry methods.Results: In about two weeks(an average of 14.3 days) after fledging, the activities of the fledglings were concentrated in a range of about 100 m around their natal sites, such as the oak-pine forest patches at the edge of open habitats.During this period, fledglings were still partially dependent upon parental care and fed typically on a daily basis.Siblings increasingly became independent by mid-August and then gradually moved away from their natal sites to post-fledging dispersal locations. During the period of the post-fledging dispersal process, most juveniles moving southwest were concentrated at the mean direction(μ = 254.6°, ? = 70.5°) with a mean dispersal distance of 5.1 km.It took an average of 56.4 days to disperse from the natal territory to the first wintering area. Also, forging habitats for juvenile ibis varied with time and local conditions. For example, paddy fields were used most frequently among all habitat types, while shallow rivers just from August to October. Masson pine(Pinus massoniana) was often regarded as the roosting tree species preferred by the Crested Ibis, with the highest utilization rate among all the roosting habitat types. The juveniles of the wild population dispersed four times as far as that of the reintroduced population, but the overall pattern of post-fledging dispersal is similar for

  9. Post-fledging dispersal and habitat use of a reintroduced population of the Crested Ibis (Nipponia nippon)

    Institute of Scientific and Technical Information of China (English)

    Zhiping Huo; Junfeng Guo; Xia Li; Xiaoping Yu

    2014-01-01

    Background:Knowledge of dispersal movement of birds and their habitat preference during the post-fledging period is fundamental to the understanding of their ecological and evolutionary processes. The Crested Ibis is now being reintroduced to protected sites within its historical range, with the goal of establishing a self-sustaining population that may eventually qualify the species for delisting. Methods:We carried out an ecological study of post-fledging dispersal and habitat use of a reintroduced population of the Crested Ibis (Nipponia nippon) from 2008 to 2012 in Ningshan County, China, by using banding and radio-telemetry methods. Results: In about two weeks (an average of 14.3 days) after fledging, the activities of the fledglings were concentrated in a range of about 100 m around their natal sites, such as the oak-pine forest patches at the edge of open habitats. During this period, fledglings were still partially dependent upon parental care and fed typically on a daily basis. Siblings increasingly became independent by mid-August and then gradually moved away from their natal sites to post-fledging dispersal locations. During the period of the post-fledging dispersal process, most juveniles moving southwest were concentrated at the mean direction (μ=254.6°,š=70.5°) with a mean dispersal distance of 5.1 km. It took an average of 56.4 days to disperse from the natal territory to the first wintering area. Also, forging habitats for juvenile ibis varied with time and local conditions. For example, paddy fields were used most frequently among all habitat types, while shallow rivers just from August to October. Masson pine (Pinus massoniana) was often regarded as the roosting tree species preferred by the Crested Ibis, with the highest utilization rate among all the roosting habitat types. The juveniles of the wild population dispersed four times as far as that of the reintroduced population, but the overall pattern of post-fledging dispersal is similar

  10. 浅谈高校食堂经营现状和改进措施%The Operating Status and Problems and Measures of the Reformation in the Colleges or Universities' Mess Hall

    Institute of Scientific and Technical Information of China (English)

    叶常富

    2011-01-01

    This paper analyzes the colleges or universities' mess hall business model and the operating status. To think and explore the process of reformation in the colleges or universities' mess hall, there are still some problems, the more prominent three aspects of the problems are included that the management team members of the mess hall is not in place, the health conditions of the mess hall needs to be more stringent rules and regulations management systems are not executed and proposing some practical solutions and measures.%分析高校食堂的经营模式和现状,思考和探索了高校食堂改革过程中存在的问题,从食堂班组人员管理不到位、食堂卫生条件需要更严格、规章制度管理流于形式等三个方面分析较为突出的问题,提出了切实可行的解决方案和措施。

  11. Centre of Excellence in Observational Oceanography: Nippon Foundation and POGO Supported Programme at the Bermuda Institute of Ocean Sciences

    Science.gov (United States)

    Plumley, F. G.; Sathyendranath, S.; Frouin, R.; Knap, T.

    2008-05-01

    Building on previous experience in capacity building for ocean observations, the Nippon Foundation (NF) and the Partnership for Observations of the Global Oceans (POGO) have announced a new Centre of Excellence (C of E) at the Bermuda Institute of Ocean Sciences (BIOS). The goals of the C of E are to expand the world-wide capacity and expertise to observe the oceans and to expand capacity-building projects and promote international collaboration and networking in ocean sciences. Over the past 104 years, BIOS has built a global reputation in blue-water oceanography, coral reef ecology, and the relationships between ocean health and human health coupled with high quality education programmes that provide direct, hands-on experience with BIOS-based research. The C of E at BIOS will build upon this model to establish a new, graduate-level education and training programme in operational oceanography. The 10 month Programme will offer course modules in ocean disciplines with a focus on observatory sciences complemented by hands-on training in observational methods and techniques based on the multi-disciplinary expertise of BIOS and BIOS-affiliated scientists who direct ongoing, ocean observational programmes such as: - Hydrostation S, since 1954; - Bermuda Atlantic Time-series Study, since 1988; - Oceanic Flux Program sediment trap time-series, since 1978; - Bermuda Test-Bed and Science Mooring, since 1994; - Bermuda Microbial Observatory, since 1997; - Bermuda Bio-Optics Program, since 1992; - Atmospheric chemistry and air-sea fluxes, since 1990 Additional areas of BIOS research expertise will be incorporated in the C of E to broaden the scope of education and training. These include the nearshore observational network of the BIOS Marine Environmental Program and the environmental air-water chemistry network of the Bermuda Environmental Quality Program. A key resource of the C of E is the newly acquired 168 ft. research vessel, the RV Atlantic Explorer, which was

  12. One year since enforcement of the energy saving/recycle support act. Energy saving facilities seen in Iwakuni Works, Nippon Paper Co. , Ltd. , No. 1 facilities applied by this act. Shoene-risaikuru shienho shiko kara 1 nen. Tekiyo dai 1 go Nihon Seishi Iwakuni kojo ni miru shoene shisetsu

    Energy Technology Data Exchange (ETDEWEB)

    Owada, T.; Ito, H.

    1994-06-01

    The Iwakuni Work, the Nippon Paper Co., Ltd. had 4 systems of the kraft pulp manufacturing facilities conventionally, however 3 systems out of them were in considerable obsolescence and therefore they were aggregated and integrated, and then a large scale new facility incorporated the highest technology which could be considered at present was installed. This facility is currently the maximum pulp plant domestically, and moreover an yield elevation, labor saving, environmental countermeasure and so forth are sufficiently taken into account. In planning it furthermore, a remarkable curtailment of power and steam consumption is intended, and consequently each kind of facilities with a high energy efficiency is selected and adopted. Its energy saving efficiency is recognized and as a result this plant is authorized by the Energy Saving/Recycle Support Act as a No.1 plant for an application. When a curtailment estimate of the steam and power energy by introducing these facilities is calculated as a trial, based on a conversion of steam to crude oil 75.4 l/T and a conversion of power to crude oil 0.24 l/kWh, an annual curtailment quantity reduced to crude oil in total of 4 systems is 19,547 kl, curtailment ratio 39.6% (equivalent to 8.0% in total work), and therefore this quantity of energy can be estimated to be reduced. 5 figs., 2 tabs.

  13. Time Budget and Behavior Pattern of Semi-free Cervus nippon in spring%散放条件下春季梅花鹿行为时间分配的研究

    Institute of Scientific and Technical Information of China (English)

    刘振生; 吴建平; 滕丽微

    2002-01-01

    From April to May in 1998, time budget and behavior patterns of semi-free Cervus nippon were studied in Pingshan Wildlife Experimental Farm. The results showed that grazing behavior accounts the most for activity time in spring, next for ruminating and bedding behaviors, and the least for alerting and moving behaviors. In a day, there are three grazing peaks (namely, 7:00~10:00, 12:00~14:00 and 16:00~17:00). The female spend more moving time than the male do. The male spend more alert and bedding time than the female. C. nippong spend more grazing time in cloudy days than in fine and rainy days, whileC. nippon spends less alert and moving time in cloudy days. Sex and weather influence activity time budget of C. nippon. More significant differences exist between male and female's moving behaviors (F = 10.09,P < 0.01 ), while significant differences exist between bedding ( F = 5.96, P < 0.05) and alert ( F = 4.52, P < 0.05) be haviors. More significant differences exist between grazing ( F = 8.39, P < 0.01) and alert ( F = 6.11, P < 0.01 ) behav iors due to weather factor, while significant differences exist between bedding ( F = 4.27, P < 0.05) and moving ( F =5.32, P<0.05) behaviors.

  14. 高档无皱铝箔餐盒模具设计%Design of the Die for the Top-Grade No-Wrinkle Aluminum-Foil Mess Tins

    Institute of Scientific and Technical Information of China (English)

    何灿东

    2001-01-01

    The drawing mechanism of the no- wrinkle aluminum- foil and the control of the adjustment of the blank- holding force were analysed, the characteristics of the structure of the die for the no- wrinkle aluminum- foil mess tins were introduced. The aluminum- foil mess tin realized no- wrinkle drawing and could be continuously manufactured on the common open stamping machine.%分析了无皱铝箔拉伸成形机理及压边力的调整控制,介绍了无皱铝箔餐盒模具的结构特点,实现了铝箔餐盒的无皱拉伸,并可在普通开式冲床上连续生产。

  15. The Hague Judgments Convention

    DEFF Research Database (Denmark)

    Nielsen, Peter Arnt

    2011-01-01

    The Hague Judgments Convention of 2005 is the first global convention on international jurisdiction and recognition and enforcement of judgments in civil and commercial matters. The author explains the political and legal background of the Convention, its content and certain crucial issues during...

  16. MESS (Multi-purpose Exoplanet Simulation System): A Monte Carlo tool for the statistical analysis and prediction of exoplanets search results

    CERN Document Server

    Bonavita, M; Desidera, S; Gratton, R; Janson, M; Beuzit, J L; Kasper, M; Mordasini, C

    2011-01-01

    The high number of planet discoveries made in the last years provides a good sample for statistical analysis, leading to some clues on the distributions of planet parameters, like masses and periods, at least in close proximity to the host star. We likely need to wait for the extremely large telescopes (ELTs) to have an overall view of the extrasolar planetary systems. In this context it would be useful to have a tool that can be used for the interpretation of the present results,and also to predict what the outcomes would be of the future instruments. For this reason we built MESS: a Monte Carlo simulation code which uses either the results of the statistical analysis of the properties of discovered planets, or the results of the planet formation theories, to build synthetic planet populations fully described in terms of frequency, orbital elements and physical properties. They can then be used to either test the consistency of their properties with the observed population of planets given different detectio...

  17. The scientific measurement and evaluation programme (WMEP). Annual evaluation 1996; Wissenschaftliches Mess- und Evaluierungsprogramm (WMEP) zum Breitentest '250 MW Wind'. Jahresauswertung 1996

    Energy Technology Data Exchange (ETDEWEB)

    Durstewitz, M.; Ensslin, C.; Hahn, B.; Hoppe-Klipper, M. (comps.)

    1997-07-01

    The Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technik (B.M.B.F.-Federal Ministry for Education, Science, Research and Technology) funds the '250 MW Wind' test programme. This programme is designed to acquire statistically relevant data concerning the practical use of wind energy converters (WECs) in the Federal Republic of Germany. The technological and scientific areas of this supportive measure, the 'Wissenschaftliche Mess- und Evaluierungsprogramm' (WMEP - Scientific Measurement and Evaluation Programme), are implemented by the Institut fuer Solare Energieversorgungstechnik (ISET - Institute for Solar Energy Supply Technology) in Kassel. The WMEP acquires and evaluates performance data concerning all funded WECs for a 10 year period. The following areas are the main focal points of the programme: Wind Resources: Local and regional distribution of wind resources in Germany, wind conditions at specific sites. WEC Performance: Energy production and consumption of WECs, periods of grid interconnection, periods of full and partial load, performance characteristics. Reliability: Technical availability, causes of faults, malperformance, component failure. Economics: Income through the operation of the WEC, costs related to maintenance, repair and insurance. Intensive statistical evaluations concerning these focal points are implemented, based on the continuously acquired operational data of each WEC. The results are presented in this report, in a form compatible to the evaluations of recent years. (orig.)

  18. 采用PCR-CE-SSCP技术快速筛查梅花鹿产品的鹿种真伪%PCR-CE-SSCP used to authenticated the origin of C.nippon products

    Institute of Scientific and Technical Information of China (English)

    吴亚君; 韩建勋; 王斌; 钟振宇; 陈颖

    2011-01-01

    By-product derived from C.nippon was applied as a kind of important material for functional food. However frequent adulteration of C.nippon products with other biological materials not only infringe consumer but also negatively affect the whole industry. At present gene detection technology has been widely used in food and drug detection. Nevertheless research on identifying different deer species was seldom found. In this article PCR-CE-SSCP was reported to detect various deer species including C.nippon, C.elaphus etc with only one primer pair, which exceeds PCR method in terms of simplicity of reaction system. The method was proved to be highly specific, sensitive and reproductive and was suitable for rapid supervision of market.%梅花鹿副产品是重要的保健品原料,但市场中造假掺假商业欺诈行为屡屡发生,损坏消费者利益的同时给产业的发展带来负面影响。目前基因检测技术在食品药品物种鉴定领域得到广泛应用,但针对不同鹿种的真伪检测报道不多。研究采用的PCR—CE—SSCP技术突破了单纯PCR方法对引物探针体系的要求,仅通过一对引物便可检测到梅花鹿、马鹿、麋鹿等不同的品种,方法特异性强,重现性好,灵敏度高,很适合市场快速筛查。

  19. Varieties of conventional implicature

    Directory of Open Access Journals (Sweden)

    Eric Scott McCready

    2010-07-01

    Full Text Available This paper provides a system capable of analyzing the combinatorics of a wide range of conventionally implicated and expressive constructions in natural language via an extension of Potts's (2005 L_CI logic for supplementary conventional implicatures. In particular, the system is capable of analyzing objects of mixed conventionally implicated/expressive and at-issue type, and objects with conventionally implicated or expressive meanings which provide the main content of their utterances. The logic is applied to a range of constructions and lexical items in several languages. doi:10.3765/sp.3.8 BibTeX info

  20. 梅花鹿 FGF10基因的生物信息学分析%Bioinformatics analysis of on FGF10 in Cervus nippon

    Institute of Scientific and Technical Information of China (English)

    鞠妍; 刘华淼; 魏海军

    2014-01-01

    应用生物信息学的方法对梅花鹿 FG F10基因的核苷酸和氨基酸序列进行了初步的生物信息学分析,包括理化性质分析、信号肽和跨膜结构域分析、磷酸化位点和疏水性分析、蛋白质二级结构分析、功能结构域分析以及系统进化分析.结果表明:梅花鹿FG F10基因编码213个氨基酸,蛋白相对分子量为23.84 kD ,为碱性不稳定蛋白;存在信号肽和跨膜结构域;共有26个磷酸化位点;二级结构主要由α螺旋、β转角、延伸链和随机卷曲组成.具有FG F典型的FG F结构域.系统进化分析显示,梅花鹿FG F10与哺乳动物FG F10相似性较高,并且与牛、羊在亲缘关系上最相近.为梅花鹿 FG F10基因的结构和功能的进一步研究打下了坚实的理论基础.%We use the bioinformatics approach to analyse the nucleotide and amino acid sequence of FGF10 of Cervus nippon ,including as the character of physical and chemical ,the sigal peptide and transmembrane domain prediction ,analysis of phosphorylation sites and hydrophobicity ,secondary structure prediction domains ,prediction of the conserved domains and phylogenetic analysis .The re-sults showed that FGF10 of Cervus nippon encode a deduced 213 amino acid ,had a predicted molecu-lar weight of 23 .84 kD ,and the protein which had sigal peptide ,transmembrane domain and 26 phosphorylation sites is alkaline and instability .Helix secondary structure mainly composed of αhe-lix ,βturn ,extended strand and random crimped .And it also had a special FGF domain .Phyloge-netic analysis showed that FGF10 of deer had a very high homology with mammals ,and with cattle and sheep on the closest genetic relationship .These studies built a theoretical foundation for the fur-ther research on the structure and function of FG F10 .

  1. The Size of Winter-Flooded Paddy Fields No Longer Limits the Foraging Habitat Use of the Endangered Crested Ibis (Nipponia nippon) in Winter.

    Science.gov (United States)

    Hu, Can-Shi; Song, Xiao; Ding, Chang-Qing; Ye, Yuan-Xing; Qing, Bao-Ping; Wang, Chao

    2016-08-01

    Paddy fields have traditionally been viewed as the key foraging habitats for the endangered crested ibis (Nipponia nippon). With the population of this species now increasing, its distribution has expanded to both lowland areas and outside the nature reserve. However, little is known about the current foraging habitat preferences of these birds, especially during winter. In this research, a total of 54 used sites and 50 unused sites were investigated during winter from December 2011 to January 2012. The results of logistic regression analysis indicate that soil softness, human disturbance, and distance to the nearest road were important factors. For the site plots of winter-flooded paddy fields, the birds prefer the paddy fields with higher coverage of vegetation, except softer foraging sites and lower human-related disturbance. In lowland areas, the size of winter-flooded paddy fields was not a limiting factor, due to the availability of other wetlands capable of providing abundant food. The micro-habitat characteristics were important indicators of foraging habitat quality rather than the size of winter-flooded paddy fields, and the food accessibility may play an important role in the process of foraging habitat use. We suggest the improvement of the foraging micro-habitat and environmental characteristics would be effective in ensuring the availability of food in the dispersed lowland areas. The local people still needed to be encouraged and compensated by their single-cropping cultivation, ploughed the paddy fields after harvesting and irrigated them with shallow water flooded in the original core areas of the nature reserve.

  2. The Geometry of Conventionality

    CERN Document Server

    Weatherall, James Owen

    2013-01-01

    Hans Reichenbach famously argued that the geometry of spacetime is conventional in relativity theory, in the sense that one can freely choose the spacetime metric so long as one is willing to postulate a "universal force field". Here we make precise a sense in which the field Reichenbach defines fails to be a "force". We then argue that there is an interesting and perhaps tenable sense in which geometry is conventional in classical spacetimes. We conclude with a no-go result showing that the variety of conventionalism available in classical spacetimes does not extend to relativistic spacetimes.

  3. MESS评分在肢体严重软组织损伤治疗中的应用评估%A Retrospective Assessment of the Application Value of MESS in the Treatment of Severe Limb Soft Tissue Injuries

    Institute of Scientific and Technical Information of China (English)

    何志; 李靖; 蒋立; 冯剑; 吕小星; 孙超峰; 李跃军; 李学拥; 黄辞

    2015-01-01

    Objective:To investigate the application value of MESS in the treatment of severe limb soft tissue injuries.Methods:The clinical data of 50 cases of patients with severe extremity soft tissue injuries who were treated in our division from August 2010 to May 2014 were retrospectively analyzed,including 34 males and 16 females,aged 23-53,with the average of 38.Each case was scored ac-cording to the protocol of MESS,and received debridement,limb salvage or amputation operation and repair operation according to his or her specific condition.The patients were followed up for 3 months to 3 years.All the cases were grouped according to their outcomes to limb-salvage group,first stage amputation group and secondary amputation group.The MESS score,hospital stay,operation times,incidence rate of complications and satisfaction rate were compared among the three groups.Results:32 patients in limb-salvage group had MESS score of 6-11 (8.63 ± 1.26).18 cases received amputation surgery had MESS score of 1 1-14,including 10 cases of first stage amputation group (MESS 12.60± 0.97) and 8 cases of secondary amputation group (12.88± 0.83).MESS score of limb-salvage group was significantly lower than that of the first stage amputation group (P<0.05) and the secondary amputation group (P<0.05).In addition,the satisfaction rate of limb-salvage group was higher than that of the first stage amputation group (P<0.05) and the secondary amputation group (P<0.05).The hospital stay,operation times and incidence rate of complications of first stage amputation group were all lower than those of the secondary amputation group.The patients' satisfaction rate of first stage amputation group was higher than that of the secondary amputation group (P<0.05).Conclusion:Severe limb soft tissue injuries patients with the MESS score<1 1 points got satisfactory results with the limb salvage operations.While for patients with the MESS score> 11 points,first stage amputation could have better

  4. Conventional Spinal Anaesthesia

    African Journals Online (AJOL)

    patients scheduled for clcctive unilateral lower limb surgery. ... the conventional group were turned supine immediately after injection. Blood pressure, heart rate, respiratory rate and oxygen .... Characteristic Type of spinal anaesthcsia P-value.

  5. Conventional cerebrospinal fluid scanning

    Energy Technology Data Exchange (ETDEWEB)

    Schicha, H.

    1985-06-01

    Conventional cerebrospinal fluid scanning (CSF scanning) today is mainly carried out in addition to computerized tomography to obtain information about liquor flow kinetics. Especially in patients with communicating obstructive hydrocephalus, CSF scanning is clinically useful for the decision for shunt surgery. In patients with intracranial cysts, CSF scanning can provide information about liquor circulation. Further indications for CSF scanning include the assessment of shunt patency especially in children, as well as the detection and localization of cerebrospinal fluid leaks.

  6. Kölni mess tulekul!

    Index Scriptorium Estoniae

    2001-01-01

    14.-20 I 2002 toimuvale Kölni mööblimessile oodatakse1450 firmat rohkem kui 50 riigist. Tulipunktis on disain üldnimetuse all "Red Route". Näitusel "WOHNvisionen" presenteeritakse disainerite nägemust tuleviku elukeskkonnast, "Light on.../Seeing the Light" annab ülevaate valgustite disainist

  7. Messing Up and Fessing Up

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ Following two leakages of acidic copper solution from its copper and gold mine facilities into the Tingjiang River in Fujian Province last July,the Zijin Mining Group Co.Ltd.was fined 9.56 million yuan($1.43 million)and ordered to implement rectification measures and clean up the polluted area.The decision,made by the Bureau of Environment Protection of the Government of Fujian Province,was announced by Zijin on October 8.

  8. Kölni mess tulekul!

    Index Scriptorium Estoniae

    2001-01-01

    14.-20 I 2002 toimuvale Kölni mööblimessile oodatakse1450 firmat rohkem kui 50 riigist. Tulipunktis on disain üldnimetuse all "Red Route". Näitusel "WOHNvisionen" presenteeritakse disainerite nägemust tuleviku elukeskkonnast, "Light on.../Seeing the Light" annab ülevaate valgustite disainist

  9. Conventional and unconventional superconductivity

    Science.gov (United States)

    Fernandes, R. M.

    2012-02-01

    Superconductivity has been one of the most fruitful areas of research in condensed matter physics, bringing together researchers with distinct interests in a collaborative effort to understand from its microscopic basis to its potential for unprecedented technological applications. The concepts, techniques, and methods developed along its centennial history have gone beyond the realm of condensed matter physics and influenced the development of other fascinating areas, such as particle physics and atomic physics. These notes, based on a set of lectures given at the 2011 Advanced Summer School of Cinvestav, aim to motivate the young undergraduate student in getting involved in the exciting world of conventional and unconventional superconductors.

  10. Strategic interaction and conventions

    Directory of Open Access Journals (Sweden)

    Espinosa, María Paz

    2012-03-01

    Full Text Available The scope of the paper is to review the literature that employs coordination games to study social norms and conventions from the viewpoint of game theory and cognitive psychology. We claim that those two alternative approaches are in fact complementary, as they provide different insights to explain how people converge to a unique system of self-fulfilling expectations in presence of multiple, equally viable, conventions. While game theory explains the emergence of conventions relying on efficiency and risk considerations, the psychological view is more concerned with frame and labeling effects. The interaction between these alternative (and, sometimes, competing effects leads to the result that coordination failures may well occur and, even when coordination takes place, there is no guarantee that the convention eventually established will be the most efficient.

    El objetivo de este artículo es presentar la literatura que emplea los juegos de coordinación para el estudio de normas y convenciones sociales, que se han analizado tanto desde el punto de vista de la teoría de juegos como de la psicología cognitiva. Argumentamos en este trabajo que estos dos enfoques alternativos son en realidad complementarios, dado que ambos contribuyen al entendimiento de los procesos mediante los cuales las personas llegan a coordinarse en un único sistema de expectativas autorrealizadas, en presencia de múltiples convenciones todas ellas igualmente viables. Mientras que la teoría de juegos explica la aparición de convenciones basándose en argumentos de eficiencia y comportamientos frente al riesgo, el enfoque de la psicología cognitiva utiliza en mayor medida consideraciones referidas al entorno y naturaleza de las decisiones. La interacción entre estos efectos diferentes (y en ocasiones, rivales desemboca con frecuencia en fallos de coordinación y, aun cuando la coordinación se produce, no hay garantía de que la convención en vigor sea la m

  11. Biodiesel from conventional feedstocks.

    Science.gov (United States)

    Du, Wei; Liu, De-Hua

    2012-01-01

    At present, traditional fossil fuels are used predominantly in China, presenting the country with challenges that include sustainable energy supply, energy efficiency improvement, and reduction of greenhouse gas emissions. In 2007, China issued The Strategic Plan of the Mid-and-Long Term Development of Renewable Energy, which aims to increase the share of clean energy in the country's energy consumption to 15% by 2020 from only 7.5% in 2005. Biodiesel, an important renewable fuel with significant advantages over fossil diesel, has attracted great attention in the USA and European countries. However, biodiesel is still in its infancy in China, although its future is promising. This chapter reviews biodiesel production from conventional feedstocks in the country, including feedstock supply and state of the art technologies for the transesterification reaction through which biodiesel is made, particularly the enzymatic catalytic process developed by Chinese scientists. Finally, the constraints and perspectives for China's biodiesel development are highlighted.

  12. What constitutes a convention? : implications for the coexistence of conventions

    OpenAIRE

    Kolstad, Ivar

    2002-01-01

    A model of repeated play of a coordination game, where stage games have a location in social space, and players receive noisy signals of the true location of their games, is reviewed. Sugden (1995) suggests that in such a model, there can be a stationary state of convention coexistence only if interaction is non-uniform across social space. This paper shows that an alternative definition of conventions, which links conventions to actions rather than expectations, permits convention coexistenc...

  13. Conventional mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Tobias Joseph

    2010-01-01

    Full Text Available The provision of mechanical ventilation for the support of infants and children with respiratory failure or insufficiency is one of the most common techniques that are performed in the Pediatric Intensive Care Unit (PICU. Despite its widespread application in the PICUs of the 21st century, before the 1930s, respiratory failure was uniformly fatal due to the lack of equipment and techniques for airway management and ventilatory support. The operating rooms of the 1950s and 1960s provided the arena for the development of the manual skills and the refinement of the equipment needed for airway management, which subsequently led to the more widespread use of endotracheal intubation thereby ushering in the era of positive pressure ventilation. Although there seems to be an ever increasing complexity in the techniques of mechanical ventilation, its successful use in the PICU should be guided by the basic principles of gas exchange and the physiology of respiratory function. With an understanding of these key concepts and the use of basic concepts of mechanical ventilation, this technique can be successfully applied in both the PICU and the operating room. This article reviews the basic physiology of gas exchange, principles of pulmonary physiology, and the concepts of mechanical ventilation to provide an overview of the knowledge required for the provision of conventional mechanical ventilation in various clinical arenas.

  14. ESD and the Rio Conventions

    Science.gov (United States)

    Sarabhai, Kartikeya V.; Ravindranath, Shailaja; Schwarz, Rixa; Vyas, Purvi

    2012-01-01

    Chapter 36 of Agenda 21, a key document of the 1992 Earth Summit, emphasised reorienting education towards sustainable development. While two of the Rio conventions, the Convention on Biological Diversity (CBD) and the United Nations Framework Convention on Climate Change (UNFCCC), developed communication, education and public awareness (CEPA)…

  15. Efficacy and safety of alirocumab in patients with hypercholesterolemia not adequately controlled with non-statin lipid-lowering therapy or the lowest strength of statin: ODYSSEY NIPPON study design and rationale.

    Science.gov (United States)

    Teramoto, Tamio; Kondo, Akira; Kiyosue, Arihiro; Harada-Shiba, Mariko; Ishigaki, Yasushi; Tobita, Kimimasa; Kawabata, Yumiko; Ozaki, Asuka; Baccara-Dinet, Marie T; Sata, Masataka

    2017-06-17

    Statins are generally well-tolerated and serious side effects are infrequent, but some patients experience adverse events and reduce their statin dose or discontinue treatment altogether. Alirocumab is a highly specific, fully human monoclonal antibody to proprotein convertase subtilisin/kexin type 9 (PCSK9), which can produce substantial and sustained reductions of low-density lipoprotein cholesterol (LDL-C). The randomized, double-blind, placebo-controlled, parallel-group, phase 3 ODYSSEY NIPPON study will explore alirocumab 150 mg every 4 weeks (Q4W) in 163 Japanese patients with hypercholesterolemia who are on the lowest-strength dose of atorvastatin (5 mg/day) or are receiving a non-statin lipid-lowering therapy (LLT) (fenofibrate, bezafibrate, ezetimibe, or diet therapy alone). Hypercholesterolemia is defined as LDL-C ≥ 100 mg/dL (2.6 mmol/L) in patients with heterozygous familial hypercholesterolemia or non-familial hypercholesterolemia with a history of documented coronary heart disease, or ≥120 mg/dL (3.1 mmol/L) in patients with non-familial hypercholesterolemia classified as primary prevention category III (i.e. high-risk patients). During the 12-week double-blind treatment period, patients will be randomized (1:1:1) to receive alirocumab subcutaneously (SC) 150 mg Q4W alternating with placebo for alirocumab Q4W, or alirocumab 150 mg SC every 2 weeks (Q2W), or SC placebo Q2W. The primary efficacy endpoint is the percentage change in calculated LDL-C from baseline to week 12. The long-term safety and tolerability of alirocumab will also be investigated. The ODYSSEY NIPPON study will provide insights into the efficacy and safety of alirocumab 150 mg Q4W or 150 mg Q2W among Japanese patients with hypercholesterolemia who are on the lowest-strength dose of atorvastatin, or are receiving a non-statin LLT (including diet therapy alone). ClinicalTrials.gov number: NCT02584504.

  16. Authenticity control of game meat products--a single method to detect and quantify adulteration of fallow deer (Dama dama), red deer (Cervus elaphus) and sika deer (Cervus nippon) by real-time PCR.

    Science.gov (United States)

    Druml, Barbara; Grandits, Stephanie; Mayer, Walter; Hochegger, Rupert; Cichna-Markl, Margit

    2015-03-01

    This contribution presents a single real-time PCR assay allowing the determination of the deer content (the sum of fallow deer (Dama dama), red deer (Cervus elaphus) and sika deer (Cervus nippon)) in meat products to detect food adulteration. The PCR assay does not show cross-reactivity with 20 animal species and 43 botanical species potentially contained in game meat products. The limit of quantification is 0.5% for fallow deer and red deer and 0.1% for sika deer. The deer content in meat products is determined by relating the concentration obtained with the deer PCR assay to that obtained with a reference system which amplifies mammals and poultry DNA. The analysis of binary meat mixtures with pork, a meat mixture containing equal amounts of fallow deer, red deer and sika deer in pork and a model game sausage showed that the quantification approach is very accurate (systematic error generally <25%). Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Specialty education in periodontics in Japan and the United States: comparison of programs at Nippon Dental University Hospital and the University of Texas Health Science Center at San Antonio.

    Science.gov (United States)

    Osawa, Ginko; Nakaya, Hiroshi; Mealey, Brian L; Kalkwarf, Kenneth; Cochran, David L

    2014-03-01

    Japan has institutions that train qualified postdoctoral students in the field of periodontics; however, Japan does not have comprehensive advanced periodontal programs and national standards for these specialty programs. To help Japanese programs move toward global standards in this area, this study was designed to describe overall differences in periodontics specialty education in Japan and the United States and to compare periodontics faculty members and residents' characteristics and attitudes in two specific programs, one in each country. Periodontal faculty members and residents at Nippon Dental University (NDU) and the University of Texas Health Science Center at San Antonio (UTHSCSA) Dental School participated in the survey study: four faculty members and nine residents at NDU; seven faculty members and thirteen residents at UTHSCSA. Demographic data were collected as well as respondents' attitudes toward and assessment of their programs. The results showed many differences in curriculum structure and clinical performance. In contrast to the UTHSCSA respondents, for example, the residents and faculty members at NDU reported that they did not have enough subject matter and time to learn clinical science. Although the residents at NDU reported seeing more total patients in one month than those at UTHSCSA, they were taught fewer varieties of periodontal treatments. To provide high-quality and consistent education for periodontal residents, Japan needs to establish a set of standards that will have positive consequences for those in Japan who need periodontal treatment.

  18. Assessment of Laws and Policies on Gender Equality in Mess Media%大众传媒领域法规政策的性别评估分析

    Institute of Scientific and Technical Information of China (English)

    李亚妮; 林丹燕

    2016-01-01

    大众传媒领域的性别平等是衡量一个国家性别平等状况的核心指标之一。中国自20世纪90年代以来,在大众传媒领域,其法律法规政策的制定和监管经历了迂回曲折的路线,这些对性别平等的宣传倡导发挥了重要作用;同时,性别平等的视角又推动了传媒领域法律法规政策的进步。现行相关法律法规政策还需要进一步完善。%Gender equality in the mass media is one of the core criteria to judge the level of gender equality in the whole country.The legislation and administration in mass media has undergone an uneven course of devel-opment in China since 1990s,which anyhow significantly enhanced the popularization of gender equality. Meanwhile,the spreading of the awareness of gender equality in turn accelerates the advance of laws,regula-tions and policies in the field of mess media.However,further perfection is necessary concerning some defects of existing laws,regulations and policies.

  19. CONVENTIONAL DEVELOPMENT OF ENVIRONMENTAL PREOCCUPATIONS

    OpenAIRE

    2011-01-01

    A great number of the conventions referring to nature, even if they do not refer ton particular species, were limited from the point of view of geography and territories: we may give as example here a convention for the protection of flora, fauna and panoramic beauties of America, the African convention for nature and natural resources… By the Stockholm conferences, from the 5th of June 1972, we entered in a “dynamic of globalization”. Article 1 of the Declaration that followed the conference...

  20. Conventional Armaments for coming decades .

    Directory of Open Access Journals (Sweden)

    S.K. Salwan

    1997-10-01

    Full Text Available Conventional arnaments have continued to play a decisive role even in the present scenario of nuclear weapons and electronic warfare. As a war-fighting technology, they are low cost, reliable, highly effective and proven in several battlefield situations. With the application of advancements in electronics, materials and manufacturing technologies, computers and propulsion technologies to conventional weapon systems, they are capable of having greater flexibility, lethality , accuracy and effectiveness. This communication gives an overview on advancements in conventional armament systems, emerging trends in weapon technologies and modern enabling technologies for advanced weapon systems.

  1. NULL Convention Floating Point Multiplier

    OpenAIRE

    Anitha Juliette Albert; Seshasayanan Ramachandran

    2015-01-01

    Floating point multiplication is a critical part in high dynamic range and computational intensive digital signal processing applications which require high precision and low power. This paper presents the design of an IEEE 754 single precision floating point multiplier using asynchronous NULL convention logic paradigm. Rounding has not been implemented to suit high precision applications. The novelty of the research is that it is the first ever NULL convention logic multiplier, designed to p...

  2. NULL Convention Floating Point Multiplier

    Directory of Open Access Journals (Sweden)

    Anitha Juliette Albert

    2015-01-01

    Full Text Available Floating point multiplication is a critical part in high dynamic range and computational intensive digital signal processing applications which require high precision and low power. This paper presents the design of an IEEE 754 single precision floating point multiplier using asynchronous NULL convention logic paradigm. Rounding has not been implemented to suit high precision applications. The novelty of the research is that it is the first ever NULL convention logic multiplier, designed to perform floating point multiplication. The proposed multiplier offers substantial decrease in power consumption when compared with its synchronous version. Performance attributes of the NULL convention logic floating point multiplier, obtained from Xilinx simulation and Cadence, are compared with its equivalent synchronous implementation.

  3. NULL convention floating point multiplier.

    Science.gov (United States)

    Albert, Anitha Juliette; Ramachandran, Seshasayanan

    2015-01-01

    Floating point multiplication is a critical part in high dynamic range and computational intensive digital signal processing applications which require high precision and low power. This paper presents the design of an IEEE 754 single precision floating point multiplier using asynchronous NULL convention logic paradigm. Rounding has not been implemented to suit high precision applications. The novelty of the research is that it is the first ever NULL convention logic multiplier, designed to perform floating point multiplication. The proposed multiplier offers substantial decrease in power consumption when compared with its synchronous version. Performance attributes of the NULL convention logic floating point multiplier, obtained from Xilinx simulation and Cadence, are compared with its equivalent synchronous implementation.

  4. Towards a Theory of Convention

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2006-01-01

    theory. Like for the study of common knowledge much has happened in this latter field since then. The theory of convention has been developed and extended so as to include multiple types as well as a basis for the study of social norms. However, classical game theory is currently undergoing severe crisis...... as a tool for understanding and explaining social phenomena; a crisis emerging from the problem of equilibrium selection around which any theory of convention must revolve. The so-called evolutionary turn in game theory marks a transition from the classical assumptions of rationality and common knowledge...... of such to evolutionary game theoretical frameworks inspired by the models of (Maynard Smith & Price 1973), (Taylor & Jonker 1978) and (Maynard Smith 1982). By providing an account of equilibrium selection these are thought to work as well-defined metaphors of learning processes upon which a revised theory of convention...

  5. Etude de la variation de transmission optique dans l'UltraViolet du quartz "Nippon Silica Glass" après expositions à des rayonnements - Etude du système d'acquisition de données et du système de contrôle de Hautes Tensions appliquées aux chambres à fils du BARREL RICH de DELPHI

    CERN Document Server

    Delorme, Sophie

    1992-01-01

    Etude de la variation de transmission optique dans l'UltraViolet du quartz "Nippon Silica Glass" après expositions à des rayonnements - Etude du système d'acquisition de données et du système de contrôle de Hautes Tensions appliquées aux chambres à fils du BARREL RICH de DELPHI

  6. Scientific measurement and evaluation programme (WMEP). Phase 3. Vol. 1 and 2. Final report; Wissenschaftliches Mess- und Evaluierungsprogramm (WMEP) zum Breitentest ''250 MW Wind''. Phase 3. Bd. 1 und 2. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Doepfer, R.; Durstewitz, M.; Ensslin, C. [and others

    2000-07-01

    The Federal Ministry for Economics and Technology (BMWi) funds the '250 MW Wind' test programme. This programme is designed to acquire statistically relevant data concerning the practical use of wind energy converters (WEC) in the Federal Republic of Germany. The technological and scientific areas of this supportive measure, the so called 'Wissenschaftliches Mess- und Evaluierungsprogramm' (WMEP - Scientific Measurement and Evaluation Programme), are implemented by the Institut fuer Solar Energieversorgungstechnik (ISET - Institute for Solar Energy Supply Technology) in Kassel. The WMEP acquires performance data concerning all funded WECs for a ten year period. The final report on hand describes the results of the 3rd project phase (01/07/96 - 30/06/00) of the WMEP including four annual reports and a summary of the most important fields of work. In this phase, for the first time all evaluations could be based upon the complete plant stock since all funded projects were represented in the programme. As of 30/06/00, a total of 1,497 wind turbines with an installed capacity of 349.5 MW at approx. 1,100 different locations are under supervision. During the whole project phase a maximum of 1,557 turbines was supervised. The rated power of the turbines ranges from 2.5 kW up to 1.5 MW. Evaluations regarding the economy, the estimated lifetime and long-term reliability as well as the power performance of widely dispersed wind turbine systems could be initiated in this project phase. It should also be mentioned, that the WMEP evaluations do now include all wind turbines operated in Germany. (orig.) [German] Das Bundesministerium fuer Wirtschaft und Technologie (BMWi) foerdert mit dem Breitentest '250 MW Wind' die Einfuehrung der Windenergienutzung in Deutschland. Zur Gewinnung statistisch relevanter Erfahrungswerte aus dem praktischen Einsatz von Windenergieanlagen (WEA) wurde das Institut fuer Solare Energieversorgungstechnik e.V. (ISET

  7. Scientific measurement and evaluation programme (WMEP). Phase 3. Vol. 1 and 2. Final report; Wissenschaftliches Mess- und Evaluierungsprogramm (WMEP) zum Breitentest ''250 MW Wind''. Phase 3. Bd. 1 und 2. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Doepfer, R.; Durstewitz, M.; Ensslin, C. [and others

    2000-07-01

    The Federal Ministry for Economics and Technology (BMWi) funds the '250 MW Wind' test programme. This programme is designed to acquire statistically relevant data concerning the practical use of wind energy converters (WEC) in the Federal Republic of Germany. The technological and scientific areas of this supportive measure, the so called 'Wissenschaftliches Mess- und Evaluierungsprogramm' (WMEP - Scientific Measurement and Evaluation Programme), are implemented by the Institut fuer Solar Energieversorgungstechnik (ISET - Institute for Solar Energy Supply Technology) in Kassel. The WMEP acquires performance data concerning all funded WECs for a ten year period. The final report on hand describes the results of the 3rd project phase (01/07/96 - 30/06/00) of the WMEP including four annual reports and a summary of the most important fields of work. In this phase, for the first time all evaluations could be based upon the complete plant stock since all funded projects were represented in the programme. As of 30/06/00, a total of 1,497 wind turbines with an installed capacity of 349.5 MW at approx. 1,100 different locations are under supervision. During the whole project phase a maximum of 1,557 turbines was supervised. The rated power of the turbines ranges from 2.5 kW up to 1.5 MW. Evaluations regarding the economy, the estimated lifetime and long-term reliability as well as the power performance of widely dispersed wind turbine systems could be initiated in this project phase. It should also be mentioned, that the WMEP evaluations do now include all wind turbines operated in Germany. (orig.) [German] Das Bundesministerium fuer Wirtschaft und Technologie (BMWi) foerdert mit dem Breitentest '250 MW Wind' die Einfuehrung der Windenergienutzung in Deutschland. Zur Gewinnung statistisch relevanter Erfahrungswerte aus dem praktischen Einsatz von Windenergieanlagen (WEA) wurde das Institut fuer Solare Energieversorgungstechnik e.V. (ISET

  8. Towards a Theory of Convention

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2006-01-01

    theory. Like for the study of common knowledge much has happened in this latter field since then. The theory of convention has been developed and extended so as to include multiple types as well as a basis for the study of social norms. However, classical game theory is currently undergoing severe crisis...... as a tool for understanding and explaining social phenomena; a crisis emerging from the problem of equilibrium selection around which any theory of convention must revolve. The so-called evolutionary turn in game theory marks a transition from the classical assumptions of rationality and common knowledge...

  9. Hydrogen storage: beyond conventional methods.

    Science.gov (United States)

    Dalebrook, Andrew F; Gan, Weijia; Grasemann, Martin; Moret, Séverine; Laurenczy, Gábor

    2013-10-09

    The efficient storage of hydrogen is one of three major hurdles towards a potential hydrogen economy. This report begins with conventional storage methods for hydrogen and broadly covers new technology, ranging from physical media involving solid adsorbents, to chemical materials including metal hydrides, ammonia borane and liquid precursors such as alcohols and formic acid.

  10. Grounding Damage to Conventional Vessels

    DEFF Research Database (Denmark)

    Lützen, Marie; Simonsen, Bo Cerup

    2003-01-01

    The present paper is concerned with rational design of conventional vessels with regard to bottom damage generated in grounding accidents. The aim of the work described here is to improve the design basis, primarily through analysis of new statistical data for grounding damage. The current...

  11. Inventory non-conventional gas

    Energy Technology Data Exchange (ETDEWEB)

    Muntendam-Bos, A.G.; Wassing, B.B.T.; Ter Heege, J.H.; Van Bergen, F.; Schavemaker, Y.A.; Van Gessel, S.F.; De Jong, M.L.; Nelskamp, S.; Van Thienen-Visser, K.; Guasti, E.; Van den Belt; Marges, V.C. [TNO Built Environment and Geosciences, Utrecht (Netherlands)

    2009-10-15

    This report describes the results of the inventory for each non-conventional gas resource expected to be present in the Netherlands, which are: Tight Gas, Shallow gas, Coal bed Methane (CBM), Shale gas, Basin Centered Gas, Aquifer Gas and Stratigraphic traps.

  12. A conjugated mess: measurements of benzene (C6H6), CH4, CO2, and H2O using a cavity ring-down spectrometer

    Science.gov (United States)

    Fleck, Derek; Hoffnagle, John; He, Yonggang

    2017-04-01

    Benzene is widely used carcinogenic chemical that ranks among the top 15 chemicals produced in the world by volume. It is part of many industrial processes from solvents to rubber and drug production and is also produced in petroleum refinement and use. OSHA and European regulators have set a strict long-term exposure limit and short-term exposure limit of 1ppm and 15ppm, respectively, to minimize hazards to a person's health. With the recent passing by the EPA of mandatory fence line monitoring of benzene at petroleum factories, it is evident that a robust, continuous measurement of benzene is necessary. Conventional measurements of benzene suffer from a high granularity (nearly 1 ppm), cumbersome sample preparation/processing, or cross-sensitivities from other gas species. The aim of this study is to show development of an analyzer using cavity ring-down spectrometry (CRDS) to measure benzene, as well as all the main constituents of air that can influence a measurement: H2O, CO2, and CH4. A measurement of benzene to an uncertainty of 100 ppb in <5 minutes is currently attainable, with a future goal of making this measurement in only ten seconds to 1 minute. Initial results show precisions of CH4 at 0.5ppb, CO2 at 0.5ppm and H2O of 10ppm. Because of the relatively IR-inactive C6H6 molecule, only broad features lying underneath the relatively sharp signals of CH4, CO2, and H2O can be used to quantify benzene concentrations. The stability of the CRDS analyzer allows us to look at structured changes in the baseline due to benzene to get out a precise measurement, while rarely having to do a zero-reference calibration. The analysis of these four species yields an instrument that is not only viable for fence line monitoring of petroleum refineries, but one that could also be used for local atmospheric monitoring of cities or even gas-stations.

  13. Preprint of the 40th material study joint lecture of Science Council of Japan; Dai 40 kai Nippon gakujutsu kaigi zairyo kenkyu rengo koenkai maezurishu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-19

    The paper stated mostly topics from special lectures. Composite materials have a lot of potentialities, and there are larger expectations in flexible and high-strength soft composites rather than the conventional high rigidity ones. As to micro-machines, the problems are on mechanical property of the element, environment/friction/fracture/life, etc. and the evaluation method of the characteristics was studied. Concerning the research and development of the intellectual structure system, the introductive study has entered the second year. Ultimately, structures have functions similar to those of the living organism had, and conduct self-diagnosis, self-repair and autonomous-response. Railroad structures receive regular inspections according to the rule, and a half of the objects for the inspection are cracks, unbonding and weathering of concrete. With the Hanshin Awaji great earthquake especially, the anti-earthquake reinforcement has been expedited. In various kinds of materials, the finer the crystal particle becomes, the greater the high temperature deforming ability becomes. When the particle size is below the critical particle size, it shows superplasticity. The study is advancing. As to high density secondary batteries, introduced especially were Ni-hydrogen batteries and Li batteries.

  14. Evolutionary Games and Social Conventions

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2007-01-01

    Some thirty years ago Lewis published his Convention: A Philosophical Study (Lewis, 2002). This laid the foundation for a game-theoretic approach to social conventions, but became more famously known for its seminal analysis of common knowledge; the concept receiving its canonical analysis...... in Aumann (1976) and which, together with the assumptions of perfect rationality, came to be defining of classical game theory. However, classical game theory is currently undergoing severe crisis as a tool for exploring social phenomena; a crisis emerging from the problem of equilibrium selection around...... knowledge to assumptions characterising agents as conditioned for playing certain strategies upon the population of which evolutionary processes operate. By providing accounts of equilibrium selection and stability properties of behaviours, the resulting frameworks have been brought to work as well...

  15. Conventional treatments for ankylosing spondylitis

    OpenAIRE

    Dougados, M; Dijkmans, B; Khan, M.(Department of Physics, Aligarh Muslim University, Aligarh, India); Maksymowych, W; van der Linden, S; Brandt, J

    2002-01-01

    Management of ankylosing spondylitis (AS) is challenged by the progressive nature of the disease. To date, no intervention is available that alters the underlying mechanism of inflammation in AS. Currently available conventional treatments are palliative at best, and often fail to control symptoms in the long term. Current drug treatment may perhaps induce a spurious state of "disease remission," which is merely a low level of disease activity. Non-steroidal anti-inflammatory drugs are first ...

  16. CONVENTIONAL DEVELOPMENT OF ENVIRONMENTAL PREOCCUPATIONS

    Directory of Open Access Journals (Sweden)

    Claudia ANDRITOI

    2011-12-01

    Full Text Available A great number of the conventions referring to nature, even if they do not refer ton particular species, were limited from the point of view of geography and territories: we may give as example here a convention for the protection of flora, fauna and panoramic beauties of America, the African convention for nature and natural resources… By the Stockholm conferences, from the 5th of June 1972, we entered in a “dynamic of globalization”. Article 1 of the Declaration that followed the conference is important for the global awareness: “Human beings have the basic right for freedom, equality and conditions of a satisfying life, in an environment with a quality that allows him to live with dignity and well being. He has the solemn duty to protect and improve the environment for the present and future generations (…”. This article proclaims a right for the environment. A new law seems to have arisen with the apparition of this convention: the right of a healthy human being and of a healthy environment. This law is bipolar because it associates the human beings to nature. Human beings have the right to live in a healthy environment and this is why he has to protect nature. This does not represent a right of the human beings from a strict point of view. This is a right that has a universal value. The right to a healthy environment can not be put in the same category as the right to live or the right to be healthy, because this right contains the latter.

  17. Medical relief activities, medical resourcing, and inpatient evacuation conducted by Nippon Medical School due to the Fukushima Daiichi Nuclear Power Plant accident following the Great East Japan Earthquake 2011.

    Science.gov (United States)

    Koyama, Atsushi; Fuse, Akira; Hagiwara, Jun; Matsumoto, Gaku; Shiraishi, Shinichiro; Masuno, Tomohiko; Miyauchi, Masato; Kawai, Makoto; Yokota, Hiroyuki

    2011-01-01

    On March 11, 2011, after the Great East Japan Earthquake and tsunami, the government declared a nuclear emergency following damage to the Fukushima Daiichi Nuclear Power Plant. A second hydrogen explosion occurred on March 14 at the plant's No. 3 reactor and injured 11 people. At that time the prime minister urged people living 20 to 30 km from the Daiichi plant to stay indoors. Under these circumstances, many residents of Iwaki City, which was largely outside the 30-km zone, left the city, making it difficult to get supplies to the remaining residents. The only transportation route open for supplies and medical resources was roads, and many drivers feared the rumor that the city was contaminated by radioactive materials and, so, refused to go there. Nippon Medical School (NMS) heard that medical resources were running short at Iwaki Kyoritsu Hospital, which requested water, medications, food, fuel (gasoline), medical support, and the evacuation of 300 inpatients. As a first step, NMS decided to evaluate the situation at the hospital and, on March 16, the director of the NMS Advanced Emergency Center visited the hospital and helped provide triage for about 200 patients. Critically ill patients receiving ventilatory support were given priority for evacuation because they would be most at risk of not being able to evacuate should the Japanese government order an immediate evacuation of the city. We tried to evacuate the inpatients via an official framework, such as the Disaster Medical Assistance Team (DMAT), but DMAT could not support this mission because this hospital was not within the 30-km evacuation zone. Moreover, the Iwaki City government could not support the evacuation efforts because they were fearful of the rumor that Iwaki was contaminated by radioactive material. Ultimately, we realized that we had to conduct the mission ourselves and, so, contacted our colleagues in the Tokyo metropolitan area to prepare enough hospital beds. We evacuated 15 patients

  18. Development of a measuring and evaluation method for X-ray analysis of residual stresses in the surface region of polycrystalline materials; Entwicklung eines Mess- und Auswerteverfahrens zur roentgenographischen Analyse des Eigenspannungszustandes im Oberflaechenbereich vielkristalliner Werkstoffe

    Energy Technology Data Exchange (ETDEWEB)

    Genzel, C.

    2000-11-01

    The topic of the habilitation thesis is the development of an X-ray diffraction method for measurement and depth-resolved analysis of internal stresses in the surface region of polycrystalline materials. The method relies on the basic approach of varying {tau}, the penetration depth of the X-rays in the materials, by the scattering vector g{sub theta{psi}} via stepwise specimen rotation. Thus, depth profiles of the interlattice plane distances d(hkl) in the specimen system can be derived for given direction and inclination angles {theta} and {psi} of the scattering vector. This offers the possibility to identify individual components of the stress tensors of the basic equation of the X-ray diffraction analysis, and to perform separate analyses of those components. For calculation of the relevant internal stress distributions {sigma}{sub ij}({tau}) using the interlattice plane distance profiles, a self-consistent method is established which takes into account the high sensitivity of the derived internal stresses in relation to the interlattice plane distance d{sub 0}(hkl) in the stress-free crystal lattice. The evaluation yields results describing the depth profiles as well as the strain-free interlattice plane distance d{sub 0}(hkl), so that a quantitative analysis is possible of tri-axial internal stress states in the surface region of the materials. (orig./CB) [German] Den Gegenstand der vorliegenden Arbeit bildet die Entwicklung eines roentgenographischen Mess- und Auswerteverfahrens zur tiefenaufgeloesten Analyse des oberflaechennahen Eigenspannungszustandes in vielkristallinen Werkstoffen. Der Grundgedanke der Methode besteht darin, die Eindringtiefe {tau} der Roentgenstrahlung in den Werkstoff durch schrittweise Drehung der Probe um den Streuvektor g{sub {theta}}{sub {psi}} zu variieren. Damit koennen Tiefenprofile der Netzebenenabstaende d(hkl) fuer fest vorgegebene Azimut- und Neigungswinkel {theta} und {psi} des Streuvektors im Probensystem ermittelt

  19. MESS评分在GustiloⅢb、Ⅲc型下肢损伤截肢与保肢治疗中的临床意义%Clinical significance of MESS scoring system for the treatment option of amputation or salvage in Gustilo type Ⅲb, Ⅲc lower extremity injuries

    Institute of Scientific and Technical Information of China (English)

    王贵忻; 阚世廉; 舒衡生; 王佳; 梅晓龙; 辛景义

    2012-01-01

    [目的]探讨和评价损伤肢体严重程度评分(mangled extremity severity score,MESS)系统在Gustilo Ⅲb、Ⅲc型严重下肢损伤截肢与保肢治疗中的临床意义.[方法] 2007年10月~2011年2月,共收治严重下肢损伤患者65例68肢,男51肢,女17肢;年龄18 ~67岁,平均42.5岁.按照Gustilo和Anderson开放骨折的分类方法与MESS评分系统进行分类评分.对于MESS<7分的GustiloⅢb、Ⅲc型下肢损伤给予Ⅰ期保肢手术;MESS≥7分的GustiloⅢb、Ⅲc型下肢损伤以截肢治疗为主,同时根据软组织和血管损伤情况、患者体质情况及保肢意愿,试行保肢治疗.[结果]本组MESS<7分的病例中,GustiloⅢb型患肢均保肢成功,Gustilo Ⅲc型保肢成功率为60%.本组MESS≥7分的病例中,GustiloⅢb型Ⅰ期、Ⅱ期总截肢率为20%,GustiloⅢc型Ⅰ期、Ⅱ期总截肢率为82.76%,两者比较差异有统计学意义(x2=4.46,P<0.05);GustiloⅢb型保肢成功率为92.31%,GustiloⅢc型保肢成功率为50%,两者比较差异有统计学意义(x2=5.26,P<0.05).[结论]MESS评分系统对于GustiloⅢc型严重下肢损伤截肢或保肢治疗的决策较GustiloⅢb型损伤具有更强的临床指导意义,但不能作为判断截肢或保肢的唯一标准,还应结合患肢的热缺血时间、神经损伤情况、是否伴有严重的并发伤及患者年龄进行综合的分析评价.%[ Objective] To discuss and evaluate the clinical significance of mangled extremity severity score( MESS) system for the treatment of amputation or salvage in Gustilo type Ⅲ b, Ⅲ c severe lower extremity injuries. [Method] From October 2007 to February 2011,65 patients (68 limbs) were admitted. Of these,51 limbs were males and 17 limbs were females, the mean age was 42. 5 years. All the limbs were classified by the Gustilo and Anderson classification system, graded by MESS scoring system. The Gustilo type Ⅲ b and Ⅲ c limbs whose MESS scores were less than 7 point

  20. Implementing the chemical weapons convention

    Energy Technology Data Exchange (ETDEWEB)

    Kellman, B.; Tanzman, E. A.

    1999-12-07

    In 1993, as the CWC ratification process was beginning, concerns arose that the complexity of integrating the CWC with national law could cause each nation to implement the Convention without regard to what other nations were doing, thereby causing inconsistencies among States as to how the CWC would be carried out. As a result, the author's colleagues and the author prepared the Manual for National Implementation of the Chemical Weapons Convention and presented it to each national delegation at the December 1993 meeting of the Preparatory Commission in The Hague. During its preparation, the Committee of CWC Legal Experts, a group of distinguished international jurists, law professors, legally-trained diplomats, government officials, and Parliamentarians from every region of the world, including Central Europe, reviewed the Manual. In February 1998, they finished the second edition of the Manual in order to update it in light of developments since the CWC entered into force on 29 April 1997. The Manual tries to increase understanding of the Convention by identifying its obligations and suggesting methods of meeting them. Education about CWC obligations and available alternatives to comply with these requirements can facilitate national response that are consistent among States Parties. Thus, the Manual offers options that can strengthen international realization of the Convention's goals if States Parties act compatibly in implementing them. Equally important, it is intended to build confidence that the legal issues raised by the Convention are finite and addressable. They are now nearing competition of an internet version of this document so that interested persons can access it electronically and can view the full text of all of the national implementing legislation it cites. The internet address, or URL, for the internet version of the Manual is http: //www.cwc.ard.gov. This paper draws from the Manual. It comparatively addresses approximately thirty

  1. Conventionalism and integrable Weyl geometry

    Science.gov (United States)

    Pucheu, M. L.

    2015-03-01

    Since the appearance of Einstein's general relativity, gravitation has been associated to the space-time curvature. This theory introduced a geometrodynamic language which became a convenient tool to predict matter behaviour. However, the properties of space-time itself cannot be measurable by experiments. Taking Poincaré idea that the geometry of space-time is merely a convention, we show that the general theory of relativity can be completely reformulated in a more general setting, a generalization of Riemannian geometry, namely, the Weyl integrable geometry. The choice of this new mathematical language implies, among other things, that the path of particles and light rays should now correspond to Weylian geodesies. Such modification in the dynamic of bodies brings a new perception of physical phenomena that we will explore.

  2. Laparoscopic splenectomy using conventional instruments

    Directory of Open Access Journals (Sweden)

    Dalvi A

    2005-01-01

    Full Text Available INTRODUCTION : Laparoscopic splenectomy (LS is an accepted procedure for elective splenectomy. Advancement in technology has extended the possibility of LS in massive splenomegaly [Choy et al., J Laparoendosc Adv Surg Tech A 14(4, 197-200 (2004], trauma [Ren et al., Surg Endosc 15(3, 324 (2001; Mostafa et al., Surg Laparosc Endosc Percutan Tech 12(4, 283-286 (2002], and cirrhosis with portal hypertension [Hashizume et al., Hepatogastroenterology 49(45, 847-852 (2002]. In a developing country, these advanced gadgets may not be always available. We performed LS using conventional and reusable instruments in a public teaching the hospital without the use of the advanced technology. The technique of LS and the outcome in these patients is reported. MATERIALS AND METHODS : Patients undergoing LS for various hematological disorders from 1998 to 2004 were included. Electrocoagulation, clips, and intracorporeal knotting were the techniques used for tackling short-gastric vessels and splenic pedicle. Specimen was delivered through a Pfannensteil incision. RESULTS : A total of 26 patients underwent LS. Twenty-two (85% of patients had spleen size more than 500 g (average weight being 942.55 g. Mean operative time was 214 min (45-390 min. The conversion rate was 11.5% ( n = 3. Average duration of stay was 5.65 days (3-30 days. Accessory spleen was detected and successfully removed in two patients. One patient developed subphrenic abscess. There was no mortality. There was no recurrence of hematological disease. CONCLUSION : Laparoscopic splenectomy using conventional equipment and instruments is safe and effective. Advanced technology has a definite advantage but is not a deterrent to the practice of LS.

  3. Open Mess Management (AFSC 742X0)

    Science.gov (United States)

    1989-08-01

    inspect dining room appearance monitor floor service for special functions coordinate special function arrangements with section heads evaluate...77 F204 REVIEW DAY OR NIGHT MANAGER’S LOGS 74 L339 MONITOR FLOOR SERVICE FOR SPECIAL FUNCTIONS 73 J281 ESTABLISH CUSTOMER RELATIONS 73 L356 MONITOR...WAITER OR WAITRESS PROCEDURES 73 L340 MONITOR FOOD PRODUCTION FOR SPECIAL FUNCTIONS 72 L325 BRIEF STAFF ON SPECIAL FUNCTION REQUIREMENTS 72 N383 PERFORM

  4. The return of Mess O’Potamia

    DEFF Research Database (Denmark)

    Helle, Sophus

    2017-01-01

    Jeg undersøger hvordan oldtidens Mesopotamien skildres i forhold til moderne konflikter i Irak. Jeg argumenterer for, at ‘Mesopotamien’ er et særligt ustabilt begreb, der kan tjene helt modsatrettede formål afhængig af kontekst....

  5. Conventional and advanced liquid biofuels

    Directory of Open Access Journals (Sweden)

    Đurišić-Mladenović Nataša L.

    2016-01-01

    Full Text Available Energy security and independence, increase and fluctuation of the oil price, fossil fuel resources depletion and global climate change are some of the greatest challanges facing societies today and in incoming decades. Sustainable economic and industrial growth of every country and the world in general requires safe and renewable resources of energy. It has been expected that re-arrangement of economies towards biofuels would mitigate at least partially problems arised from fossil fuel consumption and create more sustainable development. Of the renewable energy sources, bioenergy draws major and particular development endeavors, primarily due to the extensive availability of biomass, already-existence of biomass production technologies and infrastructure, and biomass being the sole feedstock for liquid fuels. The evolution of biofuels is classified into four generations (from 1st to 4th in accordance to the feedstock origin; if the technologies of feedstock processing are taken into account, than there are two classes of biofuels - conventional and advanced. The conventional biofuels, also known as the 1st generation biofuels, are those produced currently in large quantities using well known, commercially-practiced technologies. The major feedstocks for these biofuels are cereals or oleaginous plants, used also in the food or feed production. Thus, viability of the 1st generation biofuels is questionable due to the conflict with food supply and high feedstocks’ cost. This limitation favoured the search for non-edible biomass for the production of the advanced biofuels. In a general and comparative way, this paper discusses about various definitions of biomass, classification of biofuels, and brief overview of the biomass conversion routes to liquid biofuels depending on the main constituents of the biomass. Liquid biofuels covered by this paper are those compatible with existing infrastructure for gasoline and diesel and ready to be used in

  6. Equal Remuneration Convention (ILO No. 100).

    Science.gov (United States)

    1989-01-01

    The government of Uruguay ratified this UN International Labor Organization convention on equal remuneration on November 16, 1989, and the Government of Zimbabwe ratified this Convention on December 14, 1989.

  7. Conventional therapy for Crohn's disease

    Institute of Scientific and Technical Information of China (English)

    Carsten Büning; Herbert Lochs

    2006-01-01

    Crohn's disease (CD) is a multifactorial disorder of unknown cause. Outstanding progress regarding the pathophysiology of CD has led to the development of innovative therapeutic concepts. Numerous controlled trials have been performed in CD over the last years. However, many drugs have not been approved by regulatory authorities due to lack of efficacy or severe side effects. Therefore, well-known drugs, including 5-ASA, systemic or topical corticosteroids, and immunosuppressants such as azathioprine, are still the mainstay of CD therapy. Importantly, biologicals such as infliximab have shown to be efficacious in problematic settings such as fistulizing or steroid-dependent CD. This review is intended to give practical guidelines to clinicians for the conventional treatment of CD. We concentrated on the results of randomized, placebo-controlled trials and meta-analyses, when available, that provide the highest degree of evidence. We provide evidence-based treatment algorithms whenever possible. However, many clinical situations have not been answered by controlled clinical trials and it is important to fill these gaps through expert opinions. We hope that this review offers a useful tool for clinicians in the challenging treatment of CD.

  8. Stem cell harvesting protocol research in autologous transplantation setting: Large volume vs. conventional cytapheresis

    Directory of Open Access Journals (Sweden)

    Balint Bela

    2008-01-01

    Full Text Available Background/Aim. The use of peripheral blood as a source of hematopoietic stem cells (SCs is progressively increasing and has nearly supplanted bone marrow transplantation. Interpatient variability in the degree and kinetics of SC mobilization into peripheral blood is an expected event after conventional chemotherapy-based treatment, followed by sequential administration of recombinant granulocyte-colony- stimulating factor (rHu-CSF. In this study, specific factors associated with the application of two different SC-harvesting approaches, including the use of large volume leukapheresis (LVL vs. repetitive conventional apheresis (RCA, were analyzed. The basic goal of the study was to evaluate the influence of apheresis protocol (collection timing, processed blood volume and cell yield upon the clinical outcome of transplantation. Methods. Results obtained by LVL (76 pts and RCA (20 pts - control group were compared. The SC mobilizing regimen used was cyclophosphamide (4-7 g/m2 or polychemotherapy and rHuG-CSF 10-16 μg/kg of body mess (bm per day. Cell harvesting was performed using COBE-Spectra (Caridian-BCT, USA. The volume of processed blood in LVL setting was ≥ 3.5 - fold of the patient's circulating blood quantity (ranged from 12.7 to 37.8 l. All patients tolerated well the use of intensive treatment, without any side or adverse effects. Our original controlled-rate cryopreservation was carried out with 10% dimethyl sulfoxide (DMSO using Planer R203/200R or Planer 560-16 equipments (Planer Products Ltd, UK. Total nucleated cell (NC and mononuclear cell (MNC counts were examined by flow cytometry (Advia-2120 Bayer, Germany; Technicon H-3 System, USA. The CD34+ cell surface antigen was investigated by the EPICS XL-MCL device (Coulter, Germany. Results. Performing LVL-apheresis, high-level MNC and CD34+ cell yields (7.6±4.6 × 108/kg bm and 11.8±6.5 × 106/kg bm, respectively were obtained. As a result, rapid hematopoietic reconstitution

  9. AECT Convention, Orlando, Florida 2008 Report

    Science.gov (United States)

    Vega, Eddie

    2009-01-01

    This article presents several reports that highlight the events at the 2008 Association for Educational Communications and Technology (AECT) International Convention in Orlando, Florida. At the annual convention this year, the Multimedia Production Division goal was to continue to share information about the latest tools in multimedia production,…

  10. French Economics of Convention and Economic Sociology

    DEFF Research Database (Denmark)

    Jagd, Søren

    The French Economics of convention tradition has developed to be an influential research tradition situated in the area between economics and sociology. The aim of the paper is to explore some of the themes that may be common to economics of conventions and economic sociology by looking more...

  11. Using Conventional Sequences in L2 French

    Science.gov (United States)

    Forsberg, Fanny

    2010-01-01

    By means of a phraseological identification method, this study provides a general description of the use of conventional sequences (CSs) in interviews at four different levels of spoken L2 French as well as in interviews with native speakers. Use of conventional sequences is studied with regard to overall quantity, category distribution and type…

  12. Adapting conventional cancer treatment for immunotherapy.

    Science.gov (United States)

    Qiao, Jian; Liu, Zhida; Fu, Yang-Xin

    2016-05-01

    The efficacy of directly killing tumors by conventional cancer therapies, such as chemotherapy and radiotherapy, has been for several decades well established. But, a suppressed immune response might become a lethal side effect after repeated cycles of intensive treatment. Recently, achievements in immune checkpoint inhibitors and adoptive T cell-mediated immunotherapies have resulted in changes in frontline management of advanced cancer diseases. However, accumulated evidence indicates that immunotherapeutic and conventional strategies alone are often ineffective to eradicate big tumors or metastasis. To improve the outcomes of treatment for advanced cancer diseases, the combination of conventional cancer treatment with various immunotherapeutic approaches has been attempted and has shown potential synergistic effects. Recent studies have unexpectedly demonstrated that some strategies of conventional cancer treatment can regulate the immune response positively, thus the understanding of how to adapt conventional treatment for immunotherapy is crucial to the design of effective combination therapy of conventional treatment with immunotherapy. Here, we review both experimental and clinical studies on the therapeutic effect and its mechanisms of combining conventional therapy with immunotherapy in treatment of cancer.

  13. [New challenges in the biological weapons convention].

    Science.gov (United States)

    Sissonen, Susanna; Raijas, Tiina; Haikala, Olli; Hietala, Heikki; Virri, Markku; Nikkari, Simo

    2012-01-01

    Microbes and their toxins are biological weapons that can cause disease in humans, animals or plants, and which can be used with hostile intent in warfare and terrorism. Biological agents can be used as weapons of mass destruction and therefore, immense human and social and major economical damage can be caused. Rapid development of life sciences and technologies during the recent decades has posed new challenges to the Biological Weapons Convention. The Convention states that the States Parties to the BWC strive to ensure that the Convention remains relevant and effective, despite changes in science, technology or politics.

  14. French Economics of Convention and Economic Sociology

    DEFF Research Database (Denmark)

    Jagd, Søren

    The French Economics of convention tradition has developed to be an influential research tradition situated in the area between economics and sociology. The aim of the paper is to explore some of the themes that may be common to economics of conventions and economic sociology by looking more...... closely into three recent texts from the economics of convention tradition discussing, in slightly different ways, differences and similarities between economics of convention and economic sociology. It is argued that André Orléan’s point that a common aim could be to ‘denaturalise’ the institutional...... foundation of markets and of money may be an occasion for economic sociology to focus even more on elaborating on the institutional void created by traditional economic theory. A second point is that economic sociology could benefit from the perspective of a plurality of forms of coordination involved...

  15. Less tachycardia during transnasal versus conventional gastroscopy

    DEFF Research Database (Denmark)

    Neuenschwander, Anders U; Christensen, Merete; Schulze, Svend

    2012-01-01

    Transnasal endoscopy is well tolerated, but physiological benefits compared with conventional gastroscopy have not been studied in detail. The aims of this randomised study were to evaluate cardiopulmonary features, patient tolerance, and the endoscopist's evaluation of transnasal versus conventi...

  16. numerical assessment of conventional regulation effectiveness for ...

    African Journals Online (AJOL)

    Benkoussas B, Djedjig R, and Vauquelin O

    2016-05-01

    May 1, 2016 ... International License. Libraries Resource ... Keywords: underground station; conventional regulation; ventilation strategies; smoke ... Intuitively, ventilation is the first practice which is applied to secure the space and users.

  17. Convergence of Distance Education and Conventional Learning ...

    African Journals Online (AJOL)

    Convergence of Distance Education and Conventional Learning: Innovations ... using various blended learning media including print, ICTs, electronic platforms, ... Admittedly, the blending of offline and online learning enhances significantly ...

  18. Reflexive convention: civil partnership, marriage and family.

    Science.gov (United States)

    Heaphy, Brian

    2017-09-14

    Drawing on an analysis of qualitative interview data from a study of formalized same-sex relationships (civil partnerships) this paper examines the enduring significance of marriage and family as social institutions. In doing so, it intervenes in current debates in the sociology of family and personal life about how such institutions are undermined by reflexivity or bolstered by convention. Against the backdrop of dominating sociological frames for understanding the links between the changing nature of marriage and family and same-sex relationship recognition, the paper analyses the diverse and overlapping ways (including the simple, relational, strategic, ambivalent and critical ways) in which same-sex partners reflexively constructed and engaged with marriage and family conventions. My analysis suggests that instead of viewing reflexivity and convention as mutually undermining, as some sociologists of family and personal life do, it is insightful to explore how diverse forms of reflexivity and convention interact in everyday life to reconfigure the social institutions of marriage and family, but do not undermine them as such. I argue the case for recognizing the ways in which 'reflexive convention', or reflexive investment in convention, contributes to the continuing significance of marriage and family as social institutions. © London School of Economics and Political Science 2017.

  19. Knee bone tumors: findings on conventional radiology*

    Science.gov (United States)

    Andrade Neto, Francisco; Teixeira, Manuel Joaquim Diógenes; Araújo, Leonardo Heráclio do Carmo; Ponte, Carlos Eduardo Barbosa

    2016-01-01

    The knee is a common site for bone tumors, whether clinically painful or not. Conventional radiology has been established as the first line of investigation in patients with knee pain and can reveal lesions that often generate questions not only for the generalist physician but also for the radiologist or general orthopedist. History, image examination, and histopathological analysis compose the essential tripod of the diagnosis of bone tumors, and conventional radiology is an essential diagnostic tool in patients with knee pain. This pictorial essay proposes to depict the main conventional radiography findings of the most common bone tumors around the knee, including benign and malignant tumors, as well as pseudo-tumors. PMID:27403019

  20. Economic Sociology and Economics of Convention

    DEFF Research Database (Denmark)

    Jagd, Søren

    This paper is part of a larger exploration of the French Economics of Convention tradition. The aim of the paper is to explore potential themes of common interest to economic sociology and Economics of Conventions. The paper is in two parts. First, I summarise the main theoretical features of EC...... the institutional framework of social action. Second, I explore two issues raised by economics of conventions that may be particularly important to consider for economic sociology. The first issue is the explicit exploration of the consequences of a plurality of forms of justification suggested by Luc Boltanski...... and Laurent Thévenot in ‘économie de la grandeur’. This perspective has already been taken up in economic sociology in David Stark’s notion of a ‘Sociology of Worth’. The second issue, recently suggested by André Orléan, is the need to denaturalise economic theory and economic action to demonstrate the social...

  1. Economics of Convention and New Economic Sociology

    DEFF Research Database (Denmark)

    Jagd, Søren

    2007-01-01

    The aim of the article is to explore potential common themes in economic sociology and economics of conventions. The article explores two issues raised by economics of conventions that may be of particular importance to economic sociology. First, the explicit exploration of the consequences...... of a plurality of forms of justification, as elaborated in économie de la grandeur. This perspective was recently taken up in economic sociology by David Stark's introduction of the notion ‘sociology of worth'. The second issue, recently suggested by André Orléan, is the need to denaturalize economic theory...... and economic action to demonstrate the social constructed nature of economic action. It is argued that these two issues demonstrate that a fruitful dialogue is indeed possible between economic sociology and economics of convention and should be encouraged....

  2. The collapse of the conventional career.

    Science.gov (United States)

    Mangan, P

    The Collapse of the Conventional Career was commissioned by the ENB as 'the first in a number of discussion papers in which important issues were to be explored so that the professional could debate them fully' (Jean Hooper, chairwoman of the ENB, in her foreword). The author Celia Davis' premise was that, conventionally, a career was seen as comprising full-time work carried out without a break in service. Because many female nurses could not fulfil this expectation they were disadvantaged in a number of ways. In order to address the problems faced in practice by those who would not be able, for various reasons, to undertake a conventional career, Professor Davis looked at what changes in thinking and policy would be required.

  3. Investigation of Surfaces after Non Conventional Machining

    Science.gov (United States)

    Micietova, Anna; Neslusan, Miroslav; Cillikova, Maria

    2016-12-01

    This paper deals with analysis of surface integrity of steel after electro discharge machining (EDM), water jet machining, (WJM) laser beam machining (LBM) and plasma beam machining (PBM). The paper discusses surface integrity expressed in surface roughness, sample precision expressed in perpendicularity deviation as well as stress state. This study also demonstrates influence of the various non-conventional methods on structure transformations and reports about sensitivity of the different non-conventional methods of machining with regard to variable thickness of machined samples.

  4. Control of non-conventional synchronous motors

    CERN Document Server

    Louis, Jean-Paul

    2013-01-01

    Classical synchronous motors are the most effective device to drive industrial production systems and robots with precision and rapidity. However, numerous applications require efficient controls in non-conventional situations. Firstly, this is the case with synchronous motors supplied by thyristor line-commutated inverters, or with synchronous motors with faults on one or several phases. Secondly, many drive systems use non-conventional motors such as polyphase (more than three phases) synchronous motors, synchronous motors with double excitation, permanent magnet linear synchronous motors,

  5. 1985 CSEG/CGU National Convention

    Science.gov (United States)

    Peirce, John W.; Millington, Graham

    The Canadian Society of Exploration Geophysicists (CSEG) and the Canadian Geophysical Union (CGU) held their first joint national meeting in Calgary, Canada, May 7-10, 1985. As the CSEG represents primarily the oil exploration side of geophysics and the CGU represents mainly the academic side, both groups felt that a joint convention would broaden their perspectives. Some 1750 delegates and over 100 students registered for the meeting. The Convention Committee was chaired by Ian Baker (Atlantis Resources Ltd.), and CGU was represented by Peter Savage (Pan Canadian Petroleum Ltd.). The Technical Committee was chaired by John Peirce (Petro-Canada Inc.) for CGU and Graham Millington (Canadian Superior Oil Ltd.) for CSEG

  6. Economic Sociology and Economics of Convention

    DEFF Research Database (Denmark)

    Jagd, Søren

    as 1) the reformulation of the theory of action focusing on the uncertainty of social action; 2) pointing to the importance of collective frames of reference for individual rationality; and 3) the elaboration of a theory of institutions, focusing on the importance of conventions as forming...... the institutional framework of social action. Second, I explore two issues raised by economics of conventions that may be particularly important to consider for economic sociology. The first issue is the explicit exploration of the consequences of a plurality of forms of justification suggested by Luc Boltanski...

  7. 如何面向群众办好校报--以《玉林师范学院报》为例%How to Run the School Newspaper Orienting to the Messes---Take Yulin Normal University Newspaper as an Example

    Institute of Scientific and Technical Information of China (English)

    张林涛

    2014-01-01

    School newspaper of colleges is the official newspaper of Party committee, both of the first media and an important ideological front of the university. Orienting to the masses is our direction and pursuit all the time. This paper analyzes why and how to run the school newspaper orienting to the masses. As an example of practice, Yulin Normal University Newspaper is taken as an analysis case. Three suggestions are put forward to better run the school newspaper orienting to the messes. That is, enhancing the service, enhancing the readability and enhancing the fighting capacity.%高校校报是高校党委的机关报,是大学校园的第一媒体,是大学校园重要的思想舆论阵地。坚持面向群众办校报,一直是高校校报的努力方向和追求。从高校面向群众办报的必要性和如何面向群众办报两个方面,《玉林师范学院报》的实践证明,可以从宣传和引导上增强服务性、从内容和形式上增强可读性、从监督和队伍上提高战斗力三个方面来办好高校校报。

  8. Teaching the Conventions of Academic Discourse

    Science.gov (United States)

    Thonney, Teresa

    2011-01-01

    Given the current emphasis on disciplinary discourses, it's not surprising that so little recent attention has been devoted to identifying conventions that are universal in academic discourse. In this essay, the author argues that there are shared features that unite academic writing, and that by introducing these features to first-year students…

  9. Fracture healing: direct magnification versus conventional radiography

    Energy Technology Data Exchange (ETDEWEB)

    Link, T.M. [Dept. of Clinical Radiology, Westfaelische Wilhelms-Univ., Muenster (Germany); Kessler, T. [Dept. of Traumatic and Hand Surgery, Westfaelische Wilhelms-Univ., Muenster (Germany); Lange, T. [Dept. of Clinical Radiology, Westfaelische Wilhelms-Univ., Muenster (Germany); Overbeck, J. [Dept. of Traumatic and Hand Surgery, Westfaelische Wilhelms-Univ., Muenster (Germany); Fiebich, M. [Dept. of Clinical Radiology, Westfaelische Wilhelms-Univ., Muenster (Germany); Peters, P.E. [Dept. of Clinical Radiology, Westfaelische Wilhelms-Univ., Muenster (Germany)

    1994-08-01

    The aim of the study was to evaluate the potential of magnification radiography in diagnosing fracture healing and assessing its complications. Seventy-three patients with fractures or who had undergone osteotomy were radiographed with both conventional (non-magnified) and magnification (5-fold) techniques. Since 10 patients were radiographed twice and 1 three times, 83 radiographs using each technique were obtained. All radiographs were analysed and the findings correlated with the patients` follow-up studies. The microfocal X-ray unit used for magnification radiography had a focal spot size of 20-130 {mu}m. As an imaging system, digital luminescence radiography was employed with magnification, while normal film-screen systems were used with conventional radiography. Magnification radiography proved superior to conventional radiography in 47% of cases: endosteal and periosteal callus formations were seen earlier and better in 26 cases, and osseous union could be evaluated with greater certainty in 33 cases. In 49% of cases magnification radiography was equal and in 4% inferior to conventional radiography. Additionally an ``inter-observer analysis`` was carried out. Anatomical and pathological structures were classified into one of four grades. Results were significantly (P < 0.01) better using magnification radiography. We conclude that the magnification technique is a good method for monitoring fracture healing in its early stages. (orig.)

  10. Electric and Conventional Vehicle Driving Patterns

    DEFF Research Database (Denmark)

    Krogh, Benjamin Bjerre; Andersen, Ove; Torp, Kristian

    2014-01-01

    The electric vehicle (EV) is an interesting vehicle type that can reduce the dependence on fossil fuels, e.g., by using electricity from wind turbines. A significant disadvantage of EVs is a very limited range, typically less than 200 km. This paper compares EVs to conventional vehicles (CVs...

  11. Children's Impressions of Moral and Conventional Transgressors.

    Science.gov (United States)

    Smetana, Judith G.

    1985-01-01

    Two studies examined children's inferences of personality for actors engaging in different domains of behavior. In both studies, first, fourth, and seventh graders were given two descriptions of actors engaging in either moral or conventional transgressions. Findings indicated that children's concepts of persons were inferred from information…

  12. The Conventional and Unconventional about Disability Conventions: A Reflective Analysis of United Nations Convention on the Rights of Persons with Disabilities

    Science.gov (United States)

    Umeasiegbu, Veronica I.; Bishop, Malachy; Mpofu, Elias

    2013-01-01

    This article presents an analysis of the United Nations Convention on the Rights of Persons with Disabilities (CRPD) in relation to prior United Nations conventions on disability and U.S. disability policy law with a view to identifying the conventional and also the incremental advances of the CRPD. Previous United Nations conventions related to…

  13. QUESTIONING CONVENTIONS: ARE PRODUCT CONVENTIONS TRADING OFF THE USABILITY OF PRODUCTS FOR SHORT TERM USER SATISFACTION

    Directory of Open Access Journals (Sweden)

    Bryan Gough Young

    2015-12-01

    Full Text Available Mapping conventions are a key aspect of user centered design as they present users with familiar interactions in unfamiliar products. Conventions evolve over time and are slow to be adopted, requiring a high percentage of acceptance within a society, ensuring that conventions exhibit a sufficient level of usability. However this paper argues that while usability is a necessary condition for good interactions it is not a sufficient one. Therefore user centered design which accents individuals bias towards conventions my in fact be hindering the innovation of product interactions. This paper argues that a cognitive approach should be adopted in order understand and reassess product interactions. An experiment was carried out that demonstrates the influence that simple mappings can have on cognitive load. The results showed that basic mappings of the types that are found throughout product conventions can have a substantial impact on mental load and subsequently product interaction.

  14. Merging conventional and laser wakefield accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Zeitler, Benno; Schnepp, Matthias; Gehrke, Tim; Gruener, Florian [Hamburg Univ. (Germany); Center for Free-Electron Laser Science (Germany); Grebenyuk, Julia; Mehrling, Timon; Osterhoff, Jens [Hamburg Univ. (Germany); Floettmann, Klaus [Deutsches Elektronen-Synchrotron (DESY) (Germany)

    2013-07-01

    Laser wakefield accelerators deliver high quality electron beams in terms of emittance and bunch length. However there are also parameters which cannot compete with conventional machines, namely spectral width and shot to shot stability. One reason for that is that there is no direct access to the injection mechanism. Injecting a well-characterized electron beam produced by a conventional accelerator into a plasma wakefield could help to solve that problem, since such a pump-probe type experiment should allow for a direct reconstruction of the field distribution and a better understanding of the injection process. REGAE at DESY in Hamburg is a suited accelerator for such a type of experiment. We report on the status of the beamline extension at REGAE and the plans towards the external injection project with the goal to directly measure the wakefield and further improve the stability of laser wakefield accelerators.

  15. "Conventional" CT images from spectral measurements

    Science.gov (United States)

    Rajbhandary, Paurakh L.; Pelc, Norbert J.

    2016-03-01

    Spectral imaging systems need to be able to produce "conventional" images, and it's been shown that systems with energy discriminating detectors can achieve higher CNR than conventional systems by optimal weighting. Combining measured data in energy bins (EBs) and also combining basis material images have previously been proposed, but there are no studies systematically comparing the two methods. In this paper, we analytically evaluate the two methods for systems with ideal photon counting detectors using CNR and beam hardening (BH) artifact as metrics. For a 120-kVp polychromatic simulations of a water phantom with low contrast inserts, the difference of the optimal CNR between the two methods for the studied phantom is within 2%. For a polychromatic spectrum, beam-hardening artifacts are noticeable in EB weighted images (BH artifact of 3.8% for 8 EB and 6.9% for 2 EB), while weighted basis material images are free of such artifacts.

  16. Non-conventional mesons at PANDA

    Science.gov (United States)

    Giacosa, Francesco

    2015-04-01

    Non-conventional mesons, such as glueballs and tetraquarks, will be in the focus of the PANDA experiment at the FAIR facility. In this lecture we recall the basic properties of QCD and describe some features of unconventional states. We focus on the search of the not-yet discovered glueballs and the use of the extended Linear Sigma Model for this purpose, and on the already discovered but not-yet understood X, Y, Z states.

  17. Non conventional engines; Moteurs non conventionnels

    Energy Technology Data Exchange (ETDEWEB)

    Descombes, G. [Conservatoire National des Arts et Metiers (CNAM), 75 - Paris (France)]|[Paris-6 Univ. Pierre-et-Marie-Curie, 75 (France). Laboratoire de mecanique physique; Magnet, J.L. [SEMT Pielstick, 93 - Saint Denis (France)]|[Conservatoire National des Arts et Metiers (CNAM), 75 - Paris (France)

    1998-07-01

    The extraordinary realizations of the last century in words of piston engines, are always current events at the dawn of 2000. This paper deals with three types of non conventional engines: the reciprocating internal combustion engines (opposed piston engines, oscillating piston engines, variable geometry piston engines...); the internal combustion rotary engines(Wankel engine, blade engines...) and external combustion reciprocating engines (historical aspects, conception, thermodynamics and market). (A.L.B.)

  18. Dying Convention of Sanctuary for the Soul

    Institute of Scientific and Technical Information of China (English)

    HUXIAOPING

    2004-01-01

    MEN of the Yi ethnic group living in the Liangshan Mountains of Sichuan Province have for the past 2,000 years followed the convention of wearing their hair as long as it will grow. According to legend, the custom originates in the epic hero Etilaba who prevailed over an evil celestial being by letting loose his long hair and letting it stream through the air, puzzling and confusing his enemy.

  19. Non-Conventional Treatment Approaches in Pemphigus

    Directory of Open Access Journals (Sweden)

    Mutlu Çayırlı

    2013-09-01

    Full Text Available Pemphigus is a bullous auto-immune disease which has high mortality and morbidity rates and affects the skin and mucosa. Corticosteroids are still the baseline treatment modality of pemphigus management. However, non-steroidal drugs and methods have been used more frequently in patients with pemphigus who are non-responders to conventional therapy or have severe side effects. In this article we aimed to review unconventional therapy modalities in patients with pemphigus.

  20. Conventional Weapons Effects on Reinforced Soil Walls.

    Science.gov (United States)

    1995-03-01

    of the reinforced soil wall. 14. SUBJECT TERMS 15. NUMBER OF PAGES Reinforced soil, conventional weapons, protective structures, 388 geosynthetics ...high tensile strength materials such as steel strips or geosynthetics . A single face of a reinforced soil berm can be constructed to approximately...yards of geosynthetics representing $3.1 billion have been used in a wide range of civil engineering applications (Koerner, 1990). Between 1991 and 1992

  1. Archaeoastronomical Heritage and the World Heritage Convention

    Science.gov (United States)

    Cotte, Michel

    In 2009, the International Astronomical Union (IAU) and the International Council on Monuments and Sites (ICOMOS) began a joint thematic study on astronomical heritage. The initial question was, "What are the best ways to support and encourage the inscription of the most outstanding examples of astronomical heritage onto a globally balanced World Heritage List?" That led us first to a large overview across ages and countries, because every civilization had a relationship with the sky. The result is far beyond what was anticipated, showing a richness and diversity of heritage, both for various civilizations around the world and throughout human history, especially for the proto-historical period and indigenous practices of observing the sky. This chapter also reviews the World Heritage Convention, its goals, evaluation tools, and trends. A strategy must be created for a credible dossier in the UNESCO-recommended format, with proper identification of "outstanding universal value" (OUV) as a key point for the World Heritage listing. To assist in reaching such ambitious goals, this chapter examines the layout of the convention related to astronomical and archaeoastronomical heritage, though the main requirements need to be recognized. A methodology is proposed for site analysis by examples and practices of the World Heritage Convention, with a description of its origins, favorite subjects, and recent evolutions. Pure astronomical heritage is rare on the World Heritage List, but astronomy is frequently present as an associated value for complex sites and as a specific attribute that increases a global sense of the heritage.

  2. PUBLIC POLICY VIOLATION UNDER NEW YORK CONVENTION

    Directory of Open Access Journals (Sweden)

    Michelle Ayu Chinta Kristy

    2013-04-01

    Full Text Available The increasing number of the use of arbitration in Asia has highlighted the significant influence of the recognition and enforcement of arbitral awards. The New York Convention currently becomes the most widely accepted convention to which the courts would refer when recognizing and enforcing foreign arbitral awards. This article would firstly provide a comparative study of the court’s interpretation towards public policy as mentioned under Article V (2 b of the New York Convention between non-arbitration-friendly-law Indonesia and arbitration-friendly-law China. Subsequently, it will discuss whether uniformity in interpreting and reserving public policy is required or not. Peningkatan jumlah penggunaan lembaga arbitrasi di Asia mendorong peningkatan signifikansi pengakuan dan pelaksanaan putusan arbitrasi asing. Konvensi New York saat ini menjadi konvensi yang diterima secara luas dimana dijadikan referensi oleh pengadilan dalam hal pengakuan dan pelaksanaan putusan arbitrasi asing. Artikel ini akan pertama-tama membahas studi perbandingan atas interpretasi pengadilan mengenai penggunaan kebijakan publik sebagaimana tertera pada Pasal V (2 b Konvensi New York antara Indonesia yang hukumnya tidak mendukung dan China dengan hukum yang mendukung pengakuan dan pelaksanaan putusan arbitrasi asing. Apakah keseragaman antar negara dalam menginterpretasi dan menggunakan kebijakan publik diperlukan atau tidak dibahas pada diskusi selanjutnya.

  3. Einstein Synchronisation and the Conventionality of Simultaneity

    Directory of Open Access Journals (Sweden)

    Mladen Domazet

    2006-06-01

    Full Text Available Despite a broad-range title the paper settles for the related issue of whether the Special Theory of Relativity (STR necessarily advocates the demise of an ontological difference between past and future events, between past and future in general. In the jargon of H. Stein: are we forced, within the framework of the STR, to choose only between ‘solipsism’ and ‘determinism’ exclusively? A special emphasis is placed on the role that the conventionality of simultaneity plays in the STR with regards to this question. The standard arguments rely on the relativity of simultaneity, the claim that the STR negates the existence of a universal ‘present’ that divides the ‘past’ and the ‘future’, so as to conclude that there is no ontological difference between past and future events, that both are equally determined/real (‘determinism’. This often neglects the fact that to establish the ontological claims related to relativity of simultaneity, one must first resolve the issues of conventionality of simultaneity within the STR. The paper will aim to show that by addressing the issue of conventionality from Dummett’s ‘purely philosophical’ determination of the difference between the past and the future, we develop an understanding of the said difference, within the framework of the STR, beyond the (unwanted strict ontological dichotomy of ‘solipsism/determinism’, given that the criterion that is provided by the STR is understood as epistemic and not ontological.

  4. Communicating novel and conventional scientific metaphors

    DEFF Research Database (Denmark)

    Knudsen, Sanne

    2005-01-01

    Metaphors are more popular than ever in the study of scientific reasoning and culture because of their innovative and generative powers. It is assumed, that novel scientific metaphors become more clear and well-defined, as they become more established and conventional within the relevant discours...... changes too during the career of the metaphor. Whereas the standard scientific article is central in experimentally researching and explaining the metaphor, a mixture of more popular scientific genres dominate in the innovative conceptual development of the metaphor.......Metaphors are more popular than ever in the study of scientific reasoning and culture because of their innovative and generative powers. It is assumed, that novel scientific metaphors become more clear and well-defined, as they become more established and conventional within the relevant discourses....... But we still need empirical studies of the career of metaphors in scientific discourse and of the communicative strategies identifying a given metaphor as either novel or conventional. This paper presents a case study of the discursive development of the metaphor of "the genetic code" from...

  5. Measures to implement the Chemical Weapons Convention

    Energy Technology Data Exchange (ETDEWEB)

    Tanzman, E.; Kellman, B.

    1999-11-05

    This seminar is another excellent opportunity for those involved in preventing chemical weapons production and use to learn from each other about how the Chemical Weapons Convention (CWC) can become a foundation of arms control in Africa and around the world. The author is grateful to the staff of the Organization for the Prohibition of Chemical Weapons (OPCW) for inviting him to address this distinguished seminar. The views expressed in this paper are those of the authors alone, and do not represent the position of the government of the US nor or of any other institution. In 1993, as the process of CWC ratification was beginning, concerns arose that the complexity of integrating the treaty with national law would cause each nation to implement the Convention without regard to what other nations were doing, thereby causing inconsistencies among States Parties in how the Convention would be carried out. As a result the Manual for National Implementation of the Chemical Weapons Convention was prepared and presented it to each national delegation at the December 1993 meeting of the Preparatory Commission in The Hague. During its preparation, the Manual was reviewed by the Committee of Legal Experts on National Implementation of the Chemical Weapons Convention, a group of distinguished international jurists, law professors, legally-trained diplomats, government officials, and Parliamentarians from every region of the world, including Mica. In February 1998, the second edition of the Manual was published in order to update it in light of developments since the CWC entered into force on 29 April 1997. The second edition 1998 clarified the national implementation options to reflect post-entry-into-force thinking, added extensive references to national implementing measures that had been enacted by various States Parties, and included a prototype national implementing statute developed by the authors to provide a starting point for those whose national implementing

  6. Measures to implement the Chemical Weapons Convention

    Energy Technology Data Exchange (ETDEWEB)

    Tanzman, E.; Kellman, B.

    1999-11-05

    This seminar is another excellent opportunity for those involved in preventing chemical weapons production and use to learn from each other about how the Chemical Weapons Convention (CWC) can become a foundation of arms control in Africa and around the world. The author is grateful to the staff of the Organization for the Prohibition of Chemical Weapons (OPCW) for inviting him to address this distinguished seminar. The views expressed in this paper are those of the authors alone, and do not represent the position of the government of the US nor or of any other institution. In 1993, as the process of CWC ratification was beginning, concerns arose that the complexity of integrating the treaty with national law would cause each nation to implement the Convention without regard to what other nations were doing, thereby causing inconsistencies among States Parties in how the Convention would be carried out. As a result the Manual for National Implementation of the Chemical Weapons Convention was prepared and presented it to each national delegation at the December 1993 meeting of the Preparatory Commission in The Hague. During its preparation, the Manual was reviewed by the Committee of Legal Experts on National Implementation of the Chemical Weapons Convention, a group of distinguished international jurists, law professors, legally-trained diplomats, government officials, and Parliamentarians from every region of the world, including Mica. In February 1998, the second edition of the Manual was published in order to update it in light of developments since the CWC entered into force on 29 April 1997. The second edition 1998 clarified the national implementation options to reflect post-entry-into-force thinking, added extensive references to national implementing measures that had been enacted by various States Parties, and included a prototype national implementing statute developed by the authors to provide a starting point for those whose national implementing

  7. EVALUATION OF PHYTOCHEMICAL CONSTITUENT IN CONVENTIONAL AND NON CONVENTIONAL SPECIES OF CURCUMA

    OpenAIRE

    Saxena Jyoti; Sahu Rajeshwari

    2012-01-01

    Plants and plant based medicaments are the basis of many of the modern pharmaceutical we use today for our various aliment. Plant show medicinal properties as it contain phytochemical constituent. Phytochemical constituent are non nutritive plant chemical that have disease preventive properties .This paper reports an investigation of phytochemical constituent present in the Methanolic crude rhizome extract of conventional and non conventional Curcuma species i.e Curcuma caecia , Curcuma amad...

  8. The sustainability transition. Beyond conventional development

    Energy Technology Data Exchange (ETDEWEB)

    Raskin, P.; Chadwick, M.; Jackson, T.; Leach, G.

    1996-10-01

    This paper synthesizes findings of the first phase in SEI`s PoleStar Project - a project aimed at developing long-term strategies and policies for sustainable development. Taking a global and long-range perspective, the paper aims to describe a theoretical framework for addressing sustainability, to identify emerging issues and outline directions for future action. The paper begins by setting today`s development and environmental challenges in historical context, and describing the scenario method for envisioning and evaluating alternative futures, and identifying propitious areas for policy and action. It next summarizes a detailed scenario based on conventional development assumptions, and discusses the implications of this scenario for demographic and economic patterns, energy and water resources, land resources and agriculture, and pollution loads and the environment to the year 2050. The conventional scenario relies in part on the sectorally-oriented work discussed in Papers 3 through 6 of the PoleStar Project report series, and makes use of the PoleStar System, software designed for integrated resource, environment and socio-economic accounting and scenario analysis (described in Paper 2). The paper then examines the critical risks to social, resource and environmental systems lying ahead on the conventional development path. Finally, the paper surveys the requirements for sustainability across a number of policy dimensions, and raises key questions for the future. The PoleStar Project is proceeding to examine a range of alternative development scenarios, in the context of the work of the regionally-diverse Global Scenario Group, convened by SEI. The hope remains to offer wise counsel for a transition to an equitable, humane and sustainable future for the global community. 144 refs, 30 figs, 9 tabs

  9. Standardizing Naming Conventions in Radiation Oncology

    Energy Technology Data Exchange (ETDEWEB)

    Santanam, Lakshmi [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Hurkmans, Coen [Department of Radiation Oncology, Catharina Hospital, Eindhoven (Netherlands); Mutic, Sasa [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Vliet-Vroegindeweij, Corine van [Department of Radiation Oncology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Brame, Scott; Straube, William [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Galvin, James [Department of Radiation Oncology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Tripuraneni, Prabhakar [Department of Radiation Oncology, Scripps Clinic, LaJolla, CA (United States); Michalski, Jeff [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Bosch, Walter, E-mail: wbosch@radonc.wustl.edu [Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO (United States); Advanced Technology Consortium, Image-guided Therapy QA Center, St. Louis, MO (United States)

    2012-07-15

    Purpose: The aim of this study was to report on the development of a standardized target and organ-at-risk naming convention for use in radiation therapy and to present the nomenclature for structure naming for interinstitutional data sharing, clinical trial repositories, integrated multi-institutional collaborative databases, and quality control centers. This taxonomy should also enable improved plan benchmarking between clinical institutions and vendors and facilitation of automated treatment plan quality control. Materials and Methods: The Advanced Technology Consortium, Washington University in St. Louis, Radiation Therapy Oncology Group, Dutch Radiation Oncology Society, and the Clinical Trials RT QA Harmonization Group collaborated in creating this new naming convention. The International Commission on Radiation Units and Measurements guidelines have been used to create standardized nomenclature for target volumes (clinical target volume, internal target volume, planning target volume, etc.), organs at risk, and planning organ-at-risk volumes in radiation therapy. The nomenclature also includes rules for specifying laterality and margins for various structures. The naming rules distinguish tumor and nodal planning target volumes, with correspondence to their respective tumor/nodal clinical target volumes. It also provides rules for basic structure naming, as well as an option for more detailed names. Names of nonstandard structures used mainly for plan optimization or evaluation (rings, islands of dose avoidance, islands where additional dose is needed [dose painting]) are identified separately. Results: In addition to its use in 16 ongoing Radiation Therapy Oncology Group advanced technology clinical trial protocols and several new European Organization for Research and Treatment of Cancer protocols, a pilot version of this naming convention has been evaluated using patient data sets with varying treatment sites. All structures in these data sets were

  10. 9th Structural Engineering Convention 2014

    CERN Document Server

    2015-01-01

    The book presents research papers presented by academicians, researchers, and practicing structural engineers from India and abroad in the recently held Structural Engineering Convention (SEC) 2014 at Indian Institute of Technology Delhi during 22 – 24 December 2014. The book is divided into three volumes and encompasses multidisciplinary areas within structural engineering, such as earthquake engineering and structural dynamics, structural mechanics, finite element methods, structural vibration control, advanced cementitious and composite materials, bridge engineering, and soil-structure interaction. Advances in Structural Engineering is a useful reference material for structural engineering fraternity including undergraduate and postgraduate students, academicians, researchers and practicing engineers.

  11. Simulating a guitar with a conventional sonometer

    CERN Document Server

    Burstein, Zily; Varieschi, Gabriele U

    2011-01-01

    Musical acoustics is an interesting sub-field of physics which is usually able to engage students in a dual perspective, by combining science and art together. The physics principles involved in most musical instruments can be easily demonstrated with standard laboratory equipment and can become part of lecture or lab activities. In particular, we will show in this paper how to simulate a guitar using a conventional sonometer, in relation to the problem of the instrument intonation, i.e., how to obtain correctly tuned notes on a guitar or similar string instruments.

  12. Simulating a Guitar with a Conventional Sonometer

    Science.gov (United States)

    Burstein, Zily; Gower, Christina M.; Varieschi, Gabriele U.

    Musical acoustics is an interesting sub-field of physics which is usually able to engage students in a dual perspective, by combining science and art together. The physics principles involved in most musical instruments can be easily demonstrated with standard laboratory equipment and can become part of lecture or lab activities. In particular, we will show in this paper how to simulate a guitar using a conventional sonometer, in relation to the problem of the instrument intonation, i.e., how to obtain correctly tuned notes on a guitar or similar string instruments.

  13. National Convention on Family Life Education.

    Science.gov (United States)

    1973-12-01

    This secretarial report gives brief comments on some discussion of topics at the National Convention on Family Life Education. Discussion included: 1) legalized prostitution as a means to reduce venereal disease; 2) family life education promotion by government and civic groups; 3) more authority for the Population Council; 4) more liberal abortion legislation than previously; 5) statutory notification of veneral disease by medical practitioners; 6) compensatory measures for working women with young children, and 7) the need for modernization of legislation pertaining to child health, adoption, paternity, the Persons Act, infant life preservation, drugs, age of consent, and the age of minority.

  14. Implementation of the Aarhus convention - A survey

    Directory of Open Access Journals (Sweden)

    Marina Malis Sazdovska

    2016-11-01

    Full Text Available Legislation on global and regional level in the field of environmental protection is characterized by the adoption of international conventions and agreements that attempt to regulate this matter legally. As an extremely important area, which exceeds the boundaries of nation-state and as a global environmental problem, the issues of environmental protection are a major concern to international organizations. It is directly linked to reducing the jurisdiction of the States and transfer of competences to international organizations and institutions in order to solve the problems in a global experience. In order to overcome the problems regarding the implementation of international documents, the creation of certain policies by international organizations and institutions is required to promote the idea of environmental protection as a basic mo$ o of the global world. Taking into account the recommendations of Brundtland Commission, humanity has a moral obligation to preserve natural resources for future generations. Main objective of this article is the presentation of research on the implementation of the Aarhus Convention and the proposal of measures for the creation of ideas and policies on improving access to information in the field. The research is done with the students from the faculty of Security which accessed the information in environmental matters.

  15. Conventional dental radiology; Konventionelle Dentalradiologie und Zukunftsperspektiven

    Energy Technology Data Exchange (ETDEWEB)

    Youssefzadeh, S.; Gahleitner, A. [Universitaetsklinik fuer Radiodiagnostik, Wien (Austria); Bernhart, D.; Bernhart, T. [Universitaetsklinik fuer Zahnheilkunde, Wien (Austria)

    1999-12-01

    Until recently, conventional dental radiology was performed by dentists and orofacial surgeons. Due to the rapid development of radiological technique, the demand of radiological advice is increasing. The radiologists see more and more dental patients in their daily routine. The aim of this article is to give an overview on established dental radiology and a glimpse into the future. Conventional dental radiology and digital radiography are presently in use. Intraoral technique comprises dental films, bite-wing views and occlusal radiographs. Panoramic views and cephalometric radiographs are done with extraoral technique. Digital radiography lacks all processes in behalf of film development. It leads to dose reduction and enables image manipulation. (orig.) [German] Die konventionelle Radiologie in der Zahnheilkunde (Dentalradiologie) wurde hauptsaechlich von den niedergelassenen Zahnaerzten und Mund-, Kiefer- und Gesichtschirurgen betrieben. Aufgrund der rasanten Entwicklung in der radiologischen Methodik wird die fachaerztliche Unterstuetzung durch den Radiologen immer notwendiger, und die raschen Fortschritte erfordern eine zunehmende Zusammenarbeit dieser medizinischen Faecher. Die fachspezifische Anforderung an den Radiologen tritt immer haeufiger im Routinebetrieb auf. Ziel dieses Artikels ist die Aufstellung der derzeit eingesetzten Technik sowie ein Ausblick in die nahe Zukunft. Prinzipiell wird zwischen der konventionellen Dentalradiologie und der digitalen Radiographie unterschieden. Die Dentalradiologie setzt sich aus der intraoralen Technik (Zahnfilme, Bissfluegelaufnahmen, Aufbissaufnahme) und der extraoralen Technik (Panoramaaufnahmen, Panoramaschichtaufnahmen, Fernroentgen) zusammen. Die digitale Radiographie ermoeglicht die Umgehung der konventionellen Entwicklungsverfahren, eine Strahlendosisreduktion und bietet die Moeglichkeit der Bildverarbeitung. (orig.)

  16. Non conventional fuel resources in rural India

    Energy Technology Data Exchange (ETDEWEB)

    Dixit, G.; Dixit, S.; Tiwari, S.

    2006-03-15

    In India there is a shortage of energy resources. The conventional sources are incapable to mitigate this problem by providing sufficient amount of energy. The crisis is gradually becoming more acute particularly in the countryside thus hampering the economic growth. To deal with this problem some new strategies have been envisaged. Generation of energy to meet daily requirement from non-conventional sources is one of the steps in this regard. With the increasing popularity of biogas plants in rural as well as in urban areas of India, it has become essential to find various location specific organic substances that can be used as feed material in biogas plant. In this study we have concentrated on use of cow dung and water hyacinth as feed material in biogas plants. The objective of the study is to assess the suitability of using mixture of cow dung and water hyacinth as feed material in biogas plants. Attempt has been made to find out the optimum proportion of cow dung and water hyacinth. The 1:1 mixture of cow dung and water hyacinth is the optimum proportion as per the study conducted. (author)

  17. The Chemical Weapons Convention -- Legal issues

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-08-01

    The Chemical Weapons Convention (CWC) offers a unique challenge to the US system of constitutional law. Its promise of eliminating what is the most purely genocidal type of weapon from the world`s arsenals as well as of destroying the facilities for producing these weapons, brings with it a set of novel legal issues. The reservations about the CWC expressed by US business people are rooted in concern about safeguarding confidential business information and protecting the constitutional right to privacy. The chief worry is that international verification inspectors will misuse their power to enter commercial property and that trade secrets or other private information will be compromised as a result. It has been charged that the Convention is probably unconstitutional. The author categorically disagrees with that view and is aware of no scholarly writing that supports it. The purpose of this presentation is to show that CWC verification activities can be implemented in the US consistently with the traditional constitutional regard for commercial and individual privacy. First, he very briefly reviews the types of verification inspections that the CWC permits, as well as some of its specific privacy protections. Second, he explains how the Fourth Amendment right to privacy works in the context of CWC verification inspections. Finally, he reviews how verification inspections can be integrated into these constitutional requirements in the SU through a federal implementing statute.

  18. The EU Arbitration Convention : An evaluating assessment of the governance and functioning of the EU Arbitration Convention

    NARCIS (Netherlands)

    Pit, Harm Mark

    2017-01-01

    The EU Arbitration Convention An evaluating assessment of the governance and functioning of the EU Arbitration Convention Summary for non-experts The EU Arbitration Convention is a convention between EU Member States to eliminate double taxation arising from – for tax purposes – transfer pricing pro

  19. Differences between conventional and non-conventional MRI techniques in Parkinson’s disease

    Science.gov (United States)

    Baglieri, Annalisa; Marino, Maria Adele; Morabito, Rosa; Di Lorenzo, Giuseppe; Bramanti, Placido; Marino, Silvia

    2013-01-01

    Summary Magnetic resonance imaging (MRI) provides an in vivo assessment of cortical and subcortical regions affected in Parkinson’s disease (PD). This review summarizes the most important conventional and non-conventional MRI techniques applied in this field. Standard neuroimaging techniques have played a marginal role in the diagnosis and follow-up of PD, essentially being used only to discriminate atypical syndromes from PD, to exclude secondary causes such as vascular lesions, and to confirm the absence of specific imaging features found in atypical parkinsonisms. However, non-conventional MRI techniques, i.e. new neuroimaging approaches such as magnetic resonance spectroscopy, diffusion tensor imaging, and functional MRI, may allow the detection of structural, functional and metabolic changes useful not only for differential diagnosis, but also for early diagnosis and outcome and treatment monitoring in PD. In addition, we illustrate the advantages of high-field MRI over lower magnetic fields, highlighting the great potential of advanced neuroimaging techniques. PMID:24125556

  20. Supersymmetry Parameter Analysis : SPA Convention and Project

    CERN Document Server

    Aguilar-Saavedra, J A; Allanach, Benjamin C; Arnowitt, R; Baer, H A; Bagger, J A; Balázs, C; Barger, V; Barnett, M; Bartl, Alfred; Battaglia, M; Bechtle, P; Belyaev, A; Berger, E L; Blair, G; Boos, E; Bélanger, G; Carena, M S; Choi, S Y; Deppisch, F; Desch, Klaus; Djouadi, A; Dutta, B; Dutta, S; Díaz, M A; Eberl, H; Ellis, Jonathan Richard; Erler, Jens; Fraas, H; Freitas, A; Fritzsche, T; Godbole, Rohini M; Gounaris, George J; Guasch, J; Gunion, J F; Haba, N; Haber, Howard E; Hagiwara, K; Han, L; Han, T; He, H J; Heinemeyer, S; Hesselbach, S; Hidaka, K; Hinchliffe, Ian; Hirsch, M; Hohenwarter-Sodek, K; Hollik, W; Hou, W S; Hurth, Tobias; Jack, I; Jiang, Y; Jones, D R T; Kalinowski, Jan; Kamon, T; Kane, G; Kang, S K; Kernreiter, T; Kilian, W; Kim, C S; King, S F; Kittel, O; Klasen, M; Kneur, J L; Kovarik, K; Kraml, Sabine; Krämer, M; Lafaye, R; Langacker, P; Logan, H E; Ma, W G; Majerotto, Walter; Martyn, H U; Matchev, K; Miller, D J; Mondragon, M; Moortgat-Pick, G; Moretti, S; Mori, T; Moultaka, G; Muanza, S; Mukhopadhyaya, B; Mühlleitner, M M; Nauenberg, U; Nojiri, M M; Nomura, D; Nowak, H; Okada, N; Olive, Keith A; Oller, W; Peskin, M; Plehn, T; Polesello, G; Porod, Werner; Quevedo, Fernando; Rainwater, D L; Reuter, J; Richardson, P; Rolbiecki, K; de Roeck, A; Weber, Ch.

    2006-01-01

    High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is needed when higher-order corrections are included. We propose such a scheme, Supersymmetry Parameter Analysis SPA, based on a consistent set of conventions and input parameters. A repository for computer programs is provided which connect parameters in different schemes and relate the Lagrangian parameters to physical observables at LHC and high energy e+e- linear collider experiments, i.e., masses, mixings, decay widths and production cross sections for supersymmetric particles. In addition, programs for calculating high-precision low energy observables, the density of cold dark matter (CDM) in the universe as well as the cross sections for CDM search experiments are included. The SPA scheme still requires extended efforts on both the theoretical and experimental side before data can be evaluated in the future at the level of the d...

  1. HMI conventions for process control graphics.

    Science.gov (United States)

    Pikaar, Ruud N

    2012-01-01

    Process operators supervise and control complex processes. To enable the operator to do an adequate job, instrumentation and process control engineers need to address several related topics, such as console design, information design, navigation, and alarm management. In process control upgrade projects, usually a 1:1 conversion of existing graphics is proposed. This paper suggests another approach, efficiently leading to a reduced number of new powerful process graphics, supported by a permanent process overview displays. In addition a road map for structuring content (process information) and conventions for the presentation of objects, symbols, and so on, has been developed. The impact of the human factors engineering approach on process control upgrade projects is illustrated by several cases.

  2. CONVENTIONAL RENAL CELL CARCINOMA WITH GRANULOMATOUS REACTION

    Directory of Open Access Journals (Sweden)

    Srinivas

    2014-09-01

    Full Text Available : Granulomatous inflammation is a distinctive pattern of chronic inflammatory reaction characterized by microscopic aggregation of activated macrophages which often develop epithelioid appearance and multinucleate giant cells. Granulomas are encountered in limited number of infectious and some non-infectious conditions. Granulomas have been described within the stroma of malignancies like carcinomas of the breast and colon, seminoma and Hodgkin’s lymphoma, where they represent T-cell-mediated reaction of the tumor stroma to antigens expressed by the tumor. Granulomatous reaction in association with renal cell carcinoma (RCC is uncommon, with only few published reports in the literature. We describe a case of conventional (clear cell RCC associated with epithelioid cell granulomas within the tumor parenchyma.

  3. Conventional radiological strategy of common gastrointestinal neoplasms

    Institute of Scientific and Technical Information of China (English)

    Yi-Zhuo; Li; Pei-Hong; Wu

    2015-01-01

    This article summarizes the clinical characteristics and imaging features of common gastrointestinal(GI) neoplasms in terms of conventional radiological imaging methods. Barium studies are readily available for displaying primary malignancies and are minimallyor not at all invasive. A neoplasm may be manifested as various imaging findings, including mucosal disruption, soft mass, ulcer, submucosal invasion and lumen stenosis on barium studies. Benign tumors typically appear as smoothly marginated intramural masses. Malignant neoplasms most often appear as irregular infiltrative lesions on barium examination. Tumor extension to adjacent GI segments may be indistinct on barium images. Cross-sectional images such as computed tomography and magnetic resonance imaging may provide more accurate details of the adjacent organ invasion, omental or peritoneal spread.

  4. Human right to water and conventionality control

    Directory of Open Access Journals (Sweden)

    Adriana N. Martínez

    2013-12-01

    Full Text Available Humanity faces the challenge of achieving the sustainability of water resources supply for the satisfaction of human needs and ofensuring the sustainability of the natural ecosystems for the achievement of sustainable human development and the quality of life of present and future generations. For this reason the recognition of access to water as a Human Right has fundamental significance. We proceed to analyze the international instruments that provide content and legal basis to the human right to water and the obligations of States. In this context, we deal with the constitutional reception of human right to water in Argentina in the constitutional reform of 1994 and the control of conventionality as guarantor of access to water, which has led to different domestic courts to consider cases in which a violation ofthe right to water was proved.

  5. Conventional and nanotechniques for DNA methylation profiling.

    Science.gov (United States)

    Shanmuganathan, Rajasree; Basheer, Nazeema B; Amirthalingam, Laxmi; Muthukumar, Harshiny; Kaliaperumal, Rajendran; Shanmugam, Kumaran

    2013-01-01

    DNA methylation is critical for gene silencing and is associated with the incidence of many diseases, including cancer. Underlying molecular mechanisms of human diseases and tissue-specific gene expression have been elucidated based on DNA methylation studies. This review highlights the advantages and drawbacks of various methylation screening techniques: blotting, genomic sequencing, bisulfite sequencing, methylation-specific PCR, methylated DNA immunoprecipitation, microarray analysis, matrix-assisted laser desorption ionization time-of-flight mass spectroscopy, nanowire transistor detection procedure, quantum dot-based nanoassay, single-molecule real-time detection, fluorimetric assay, electrochemical detection, and atomic force spectroscopy. The review provides insight for selecting a method or a combination of methods for DNA methylation analysis. Convergence of conventional and contemporary nanotechniques to enumerate methylation at specific CpG sites of oncogene would fill the gap in diagnosis of cancer.

  6. Chronotopes in education: Conventional and dialogic

    Directory of Open Access Journals (Sweden)

    Eugene Matusov

    2015-06-01

    Full Text Available Bakhtin defines chronotope in his literary dialogic theory as the unity of time and space where events occur.  Here, in this conceptual paper, I expand and apply this notion to education, discuss, and illustrate the three major espoused educational chronotopes that I abstracted in my analysis of educational practices around Dialogic Pedagogy. Frist is the Assignment Chronotope based on a type of monologic pedagogy, the most common in conventional, but also in some innovative, schools, focusing on making students arrive at preset curricular endpoints. Second is the Dialogic Provocation Chronotope based on narrowly defined dialogic pedagogy and involving promotion of the students’ responsive critical authorship. Third is the Journey Chronotope focusing on promoting the students’ self-assignments and self-initiated educational journeys that can propel self-generated critical authorship in a targeted practice (or a network of practices. Educational examples, concerns, and consequences of these chronotopes are considered.

  7. Comparison of conventional and non conventional methods of extraction of heartwood of Pterocarpus marsupium Roxb.

    Science.gov (United States)

    Devgun, Manish; Nanda, Arun; Ansari, Shahid H

    2012-01-01

    The renewed interest in plant-derived drugs has led to an increased need for efficient extraction methods. The present investigation was an attempt to evaluate and compare the conventional methods of extraction with non conventional methods of extraction, such as ultrasonic-assisted extraction (UAE) and microwave-assisted extraction (MAE) methods. Pterocarpus marsupium Roxb. has been reported to contain bioactive phytochemicals, e.g., pterostilbene (3',5'-dimethoxy-4-stilbenol). The results showed that among the conventional extraction methods, percolation gave the highest yield. The non conventional methods were optimized. The extraction yield was the highest in case of MAE. The phytochemical screening of the extracts indicated similar groups of compounds in all the extracts. The thin layer chromatography showed the presence of pterostilbene in the extracts obtained by using percolation, MAE and UAE. In these extracts the quantification of pterostilbene was conducted by high performance liquid chromatography and the method was validated. The MAE method extracted significantly higher amount of pterostilbene.

  8. BRAND EQUITY RESEARCH BASED ON THE THEORY OF CORPORATE SOCIAL RESPONSI-BILITY PROJECT AS AN EXAMPLE TO THE NIPPON"COLOR,WAY OF LOVE"%基于企业社会责任理论的品牌资产研究以立邦“为爱上色”项目为例

    Institute of Scientific and Technical Information of China (English)

    李璐璐; 刘洁

    2015-01-01

    现代企业为了拓宽发展空间,在不断探索有效益的可持续发展方向,战略性企业社会责任概念正被企业付诸于实践。以战略性企业社会责任理论为此研究核心,聚焦于立邦“为爱上色”慈善项目实际案例,通过对立邦企业如何践行企业社会责任,实现永续发展的战略进行定性分析,具体对案例的文本资料及项目视频内容进行归纳分析、整理企业高层访谈等,实例对照理论深入分析,分析结果能够提出针对立邦公益项目本身的延展方向;另外,研究能够增加学术界的研究实例,补充相关理论内涵,有利于为中国其他企业成长方向提供指引,给予企业践行CSR可以参考的经验。%In order to expand the space, there is benefit in continuing to explore the direction of sustainable development, and the strategic concept of corporate social responsibility of enterprises is being put into practice. A strategic corporate social responsibility theory is examining the core, focusing on the Nippon“COLOR,WAY OF LOVE” charity project actual cases, by opposing the state enterprises to practice corporate social responsibility, sustainable development strategy to achieve qualitative analysis, specific to case of text data and project video content analysis to summarize, organize interviews and other corporate executives, in-depth examples of control theory analysis and the results can be presented against the direction of the Nippon to extend charity project itself. In addition, the researchers can increase instances of academic research, supplement theory connotation, helping to provide guidance for other companies to grow the direction of China, giving companies practicing CSR can refer to the experience.

  9. Effects of Conventional and Cooperative Learning Strategies on the ...

    African Journals Online (AJOL)

    Effects of Conventional and Cooperative Learning Strategies on the Academic Performance of Senior ... Journal of Technology and Education in Nigeria ... Also in the conventional class, there was no significant differences in the academic ...

  10. The Development of Toddlers' Moral and Conventional Judgments.

    Science.gov (United States)

    Smetana, Judith G.; Braeges, Judith L.

    1990-01-01

    Examines the development of toddlers' moral and conventional judgments and effects of language development on such judgments. Rudimentary distinctions between familiar moral, social and conventional transgressions are made during the child's third year. (Author/BB)

  11. An Efficient Data Communication Using Conventional Codes

    Directory of Open Access Journals (Sweden)

    Mrs. Nikam Pratibha Madhavrao

    2014-07-01

    Full Text Available The BER performance of conventional FFT-OFDM system is compared with DWT-OFDM system and DCT-OFDM system in an AWGN environment and Saleh-Valenzuela (SV channel model at 60 GHz. Several wavelets such as Haar, Daubechies, Symlet, biorthogonal are considered. The BER is calculated for signaling format BPSK and the performance is analyzed at 60 GHz. Simulation results show that DCT based scheme yields the lowest average bit error rate. While out of all wavelet mother used Haar and Daubechies wavelet based scheme yields lower BER than FFT-OFDM for an AWGN channel. But it may include the implementation of forward error correction techniques such as convolution codes. An efficient channel estimation algorithm may be included for performance evaluation of DCT-OFDM and DWT- OFDM working at 60 GHz band. We introduce the Interfacing Techniques for Accessing data transfer data delivery. By using our approach we are increasing the efficiency of the data communication.

  12. Understanding the substrate specificity of conventional calpains.

    Science.gov (United States)

    Sorimachi, Hiroyuki; Mamitsuka, Hiroshi; Ono, Yasuko

    2012-09-01

    Calpains are intracellular Ca(2+)-dependent Cys proteases that play important roles in a wide range of biological phenomena via the limited proteolysis of their substrates. Genetic defects in calpain genes cause lethality and/or functional deficits in many organisms, including humans. Despite their biological importance, the mechanisms underlying the action of calpains, particularly of their substrate specificities, remain largely unknown. Studies show that certain sequence preferences influence calpain substrate recognition, and some properties of amino acids have been related successfully to substrate specificity and to the calpains' 3D structure. The full spectrum of this substrate specificity, however, has not been clarified using standard sequence analysis algorithms, e.g., the position-specific scoring-matrix method. More advanced bioinformatics techniques were used recently to identify the substrate specificities of calpains and to develop a predictor for calpain cleavage sites, demonstrating the potential of combining empirical data acquisition and machine learning. This review discusses the calpains' substrate specificities, introducing the benefits of bioinformatics applications. In conclusion, machine learning has led to the development of useful predictors for calpain cleavage sites, although the accuracy of the predictions still needs improvement. Machine learning has also elucidated information about the properties of calpains' substrate specificities, including a preference for sequences over secondary structures and the existence of a substrate specificity difference between two similar conventional calpains, which has never been indicated biochemically.

  13. Conventional and advanced imaging in neuromyelitis optica.

    Science.gov (United States)

    Barnett, Y; Sutton, I J; Ghadiri, M; Masters, L; Zivadinov, R; Barnett, M H

    2014-08-01

    Myelitis and optic neuritis are prototypic clinical presentations of both multiple sclerosis and neuromyelitis optica. Once considered a subtype of multiple sclerosis, neuromyelitis optica, is now known to have a discrete pathogenesis in which antibodies to the water channel, aquaporin 4, play a critical role. Timely differentiation of neuromyelitis optica from MS is imperative, determining both prognosis and treatment strategy. Early, aggressive immunosuppression is required to prevent the accrual of severe disability in neuromyelitis optica; conversely, MS-specific therapies may exacerbate the disease. The diagnosis of neuromyelitis optica requires the integration of clinical, MR imaging, and laboratory data, but current criteria are insensitive and exclude patients with limited clinical syndromes. Failure to recognize the expanding spectrum of cerebral MR imaging patterns associated with aquaporin 4 antibody seropositivity adds to diagnostic uncertainty in some patients. We present the state of the art in conventional and nonconventional MR imaging in neuromyelitis optica and review the place of neuroimaging in the diagnosis, management, and research of the condition.

  14. On Self-adjustment of Social Conventions to Small Perturbations

    Institute of Scientific and Technical Information of China (English)

    JIANG Yi-Chuan

    2008-01-01

    @@ We present a model for self-adjustment of social conventions to small perturbations, and investigate how pertur-bations can influence the convergence of social convention in different situations.The experimental results show that the sensitivity of social conventions is determined by not only the perturbations themselves but also the agent adjustment functions for the perturbations; and social conventions are more sensitive to the outlier agent number than to the strategy fluctuation magnitudes and localities of perturbations.

  15. Uncertainty, Conventions and Co-ordination in the Business Enterprise

    DEFF Research Database (Denmark)

    Jagd, Søren

    The paper presents the basic propositions of convention theory with special consideration to the analysis of uncertainty, the role of institutions and conventions, and the implications this perspective has for the analysis of the business enterprise......The paper presents the basic propositions of convention theory with special consideration to the analysis of uncertainty, the role of institutions and conventions, and the implications this perspective has for the analysis of the business enterprise...

  16. Adoption of protocols to amend the Paris convention on third party liability in the field of nuclear energy and the Brussels convention supplementary to the Paris convention

    Energy Technology Data Exchange (ETDEWEB)

    Kim, S. W.; Jang, K. H.; Oh, B. J.; Song, J. M.; Jung, M. M.; Kim, H. J. [Korea Institute of Nuclear Safety, Taejon (Korea, Republic of)

    2004-07-01

    To keep in line with the world-wide tendency to strengthen the nuclear third party liability system after the Chernobyl accident, the Protocols to amend the Paris Convention on Third Party Liability in the Field of Nuclear Energy and the Brussels Convention Supplementary to the Paris Convention was adopted on 12 February, 2004. The most important feature of the revised Paris Convention is an increase in the nuclear operator's liability amount from 15 million SDRs to a new minimum of 700 million Euros. For the additional compensation to those provided by the domestic liability regime, the revised Brussels Supplementary Convention will maintain its basic three-tier compensation system but with significantly increased amounts(As a result the total amount to be compensated according to the three tiers will be 15 billions Euros). The protocols to amend the Paris Convention on Third Party Liability in the Field of Nuclear Energy will come into force when ratified by two thirds of the Signatory States, and the protocol to amend the Brussels Convention Supplementary to the Paris Convention will come into force when ratified by all the Brussels Supplementary Convention Signatory States.

  17. The marriage of conventional cancer treatments and alternative cancer therapies.

    Science.gov (United States)

    Decker, Georgia M

    2008-06-01

    The terms "alternative" or "unconventional" have been used to describe any therapy used instead of conventional approaches. Conventional approaches, known as "standard" or "traditional" or "biomedical" approaches, have had broad application in Western medicine. Complementary and alternative medicine has been referred to as "integrative," "integrated," or "complementary" when therapies are combined with conventional approaches, such as those for cancer.

  18. 46 CFR 15.701 - Officers Competency Certificates Convention, 1936.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Officers Competency Certificates Convention, 1936. 15... SEAMEN MANNING REQUIREMENTS Limitations and Qualifying Factors § 15.701 Officers Competency Certificates Convention, 1936. (a) This section implements the Officers Competency Certificates Convention, 1936,...

  19. A naming convention for atmospheric organic aerosol

    Science.gov (United States)

    Murphy, B. N.; Donahue, N. M.; Robinson, A. L.; Pandis, S. N.

    2014-06-01

    While the field of atmospheric organic aerosol scientific research has experienced thorough and insightful progress over the last half century, this progress has been accompanied by the evolution of a communicative and detailed yet, at times, complex and inconsistent language. The menagerie of detailed classification that now exists to describe organic compounds in our atmosphere reflects the wealth of observational techniques now at our disposal as well as the rich information provided by state-of-the-science instrumentation. However, the nomenclature in place to communicate these scientific gains is growing disjointed to the point that effective communication within the scientific community and to the public may be sacrificed. We propose standardizing a naming convention for organic aerosol classification that is relevant to laboratory studies, ambient observations, atmospheric models, and various stakeholders for air-quality problems. Because a critical aspect of this effort is to directly translate the essence of complex physico-chemical phenomena to a much broader, policy-oriented audience, we recommend a framework that maximizes comprehension among scientists and non-scientists alike. For example, to classify volatility, it relies on straightforward alphabetic terms (e.g., semivolatile, SV; intermediate volatility, IV; etc.) rather than possibly ambiguous numeric indices. This framework classifies organic material as primary or secondary pollutants and distinguishes among fundamental features important for science and policy questions including emission source, chemical phase, and volatility. Also useful is the addition of an alphabetic suffix identifying the volatility of the organic material or its precursor for when emission occurred. With this framework, we hope to introduce into the community a consistent connection between common notation for the general public and detailed nomenclature for highly specialized discussion. In so doing, we try to maintain

  20. Biodegradable and compostable alternatives to conventional plastics.

    Science.gov (United States)

    Song, J H; Murphy, R J; Narayan, R; Davies, G B H

    2009-07-27

    Packaging waste forms a significant part of municipal solid waste and has caused increasing environmental concerns, resulting in a strengthening of various regulations aimed at reducing the amounts generated. Among other materials, a wide range of oil-based polymers is currently used in packaging applications. These are virtually all non-biodegradable, and some are difficult to recycle or reuse due to being complex composites having varying levels of contamination. Recently, significant progress has been made in the development of biodegradable plastics, largely from renewable natural resources, to produce biodegradable materials with similar functionality to that of oil-based polymers. The expansion in these bio-based materials has several potential benefits for greenhouse gas balances and other environmental impacts over whole life cycles and in the use of renewable, rather than finite resources. It is intended that use of biodegradable materials will contribute to sustainability and reduction in the environmental impact associated with disposal of oil-based polymers. The diversity of biodegradable materials and their varying properties makes it difficult to make simple, generic assessments such as biodegradable products are all 'good' or petrochemical-based products are all 'bad'. This paper discusses the potential impacts of biodegradable packaging materials and their waste management, particularly via composting. It presents the key issues that inform judgements of the benefits these materials have in relation to conventional, petrochemical-based counterparts. Specific examples are given from new research on biodegradability in simulated 'home' composting systems. It is the view of the authors that biodegradable packaging materials are most suitable for single-use disposable applications where the post-consumer waste can be locally composted.

  1. Reconsidering "The inappropriateness of conventional cephalometrics".

    Science.gov (United States)

    Bookstein, Fred L

    2016-06-01

    Of all the articles on cephalometrics this journal has published over the last half-century, the one most cited across the scientific literature is the 1979 lecture "The inappropriateness of conventional cephalometrics" by Robert Moyers and me. But the durable salience of this article is perplexing, as its critique was misdirected (it should have been aimed at the craniometrics of the early twentieth century, not merely the roentgenographic extension used in the orthodontic clinic) and its proposed remedies have all failed to establish themselves as methods of any broad utility. When problems highlighted by Moyers and me have been resolved at all, the innovations that resolved them owe to tools very different from those suggested in our article and imported from fields quite a bit farther from biometrics than we expected back in 1979. One of these tools was the creation de novo of a new abstract mathematical construction, statistical shape space, in the 1980s and 1990s; another was a flexible and intuitive new graphic, the thin-plate spline, for meaningfully and suggestively visualizing a wide variety of biological findings in these spaces. On the other hand, many of the complaints Moyers and I enunciated back in 1979, especially those stemming from the disarticulation of morphometrics from the explanatory styles and purposes of clinical medicine, remain unanswered even today. The present essay, a retrospective historical meditation, reviews the context of the 1979 publication, its major themes, and its relevance today. This essay is dedicated to the memory of Robert E. Moyers on the 100th anniversary of the American Journal of Orthodontics and Dentofacial Orthopedics.

  2. Biodegradable and compostable alternatives to conventional plastics

    Science.gov (United States)

    Song, J. H.; Murphy, R. J.; Narayan, R.; Davies, G. B. H.

    2009-01-01

    Packaging waste forms a significant part of municipal solid waste and has caused increasing environmental concerns, resulting in a strengthening of various regulations aimed at reducing the amounts generated. Among other materials, a wide range of oil-based polymers is currently used in packaging applications. These are virtually all non-biodegradable, and some are difficult to recycle or reuse due to being complex composites having varying levels of contamination. Recently, significant progress has been made in the development of biodegradable plastics, largely from renewable natural resources, to produce biodegradable materials with similar functionality to that of oil-based polymers. The expansion in these bio-based materials has several potential benefits for greenhouse gas balances and other environmental impacts over whole life cycles and in the use of renewable, rather than finite resources. It is intended that use of biodegradable materials will contribute to sustainability and reduction in the environmental impact associated with disposal of oil-based polymers. The diversity of biodegradable materials and their varying properties makes it difficult to make simple, generic assessments such as biodegradable products are all ‘good’ or petrochemical-based products are all ‘bad’. This paper discusses the potential impacts of biodegradable packaging materials and their waste management, particularly via composting. It presents the key issues that inform judgements of the benefits these materials have in relation to conventional, petrochemical-based counterparts. Specific examples are given from new research on biodegradability in simulated ‘home’ composting systems. It is the view of the authors that biodegradable packaging materials are most suitable for single-use disposable applications where the post-consumer waste can be locally composted. PMID:19528060

  3. The semantics of Chemical Markup Language (CML): dictionaries and conventions.

    Science.gov (United States)

    Murray-Rust, Peter; Townsend, Joe A; Adams, Sam E; Phadungsukanan, Weerapong; Thomas, Jens

    2011-10-14

    The semantic architecture of CML consists of conventions, dictionaries and units. The conventions conform to a top-level specification and each convention can constrain compliant documents through machine-processing (validation). Dictionaries conform to a dictionary specification which also imposes machine validation on the dictionaries. Each dictionary can also be used to validate data in a CML document, and provide human-readable descriptions. An additional set of conventions and dictionaries are used to support scientific units. All conventions, dictionaries and dictionary elements are identifiable and addressable through unique URIs.

  4. The semantics of Chemical Markup Language (CML: dictionaries and conventions

    Directory of Open Access Journals (Sweden)

    Murray-Rust Peter

    2011-10-01

    Full Text Available Abstract The semantic architecture of CML consists of conventions, dictionaries and units. The conventions conform to a top-level specification and each convention can constrain compliant documents through machine-processing (validation. Dictionaries conform to a dictionary specification which also imposes machine validation on the dictionaries. Each dictionary can also be used to validate data in a CML document, and provide human-readable descriptions. An additional set of conventions and dictionaries are used to support scientific units. All conventions, dictionaries and dictionary elements are identifiable and addressable through unique URIs.

  5. 26 CFR 1.168(d)-1 - Applicable conventions-half-year and mid-quarter conventions.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Applicable conventions-half-year and mid-quarter... and Corporations § 1.168(d)-1 Applicable conventions—half-year and mid-quarter conventions. (a) In... mid-quarter convention applies to the property. Under section 168(d)(3)(A), the mid-quarter...

  6. The dependence of Islamic and conventional stocks: A copula approach

    Science.gov (United States)

    Razak, Ruzanna Ab; Ismail, Noriszura

    2015-09-01

    Recent studies have found that Islamic stocks are dependent on conventional stocks and they appear to be more risky. In Asia, particularly in Islamic countries, research on dependence involving Islamic and non-Islamic stock markets is limited. The objective of this study is to investigate the dependence between financial times stock exchange Hijrah Shariah index and conventional stocks (EMAS and KLCI indices). Using the copula approach and a time series model for each marginal distribution function, the copula parameters were estimated. The Elliptical copula was selected to present the dependence structure of each pairing of the Islamic stock and conventional stock. Specifically, the Islamic versus conventional stocks (Shariah-EMAS and Shariah-KLCI) had lower dependence compared to conventional versus conventional stocks (EMAS-KLCI). These findings suggest that the occurrence of shocks in a conventional stock will not have strong impact on the Islamic stock.

  7. Unbiased quantitative testing of conventional orthodontic beliefs.

    Science.gov (United States)

    Baumrind, S

    1998-03-01

    This study used a preexisting database to test in hypothesis from the appropriateness of some common orthodontic beliefs concerning upper first molar displacement and changes in facial morphology associated with conventional full bonded/banded treatment in growing subjects. In an initial pass, the author used data from a stratified random sample of 48 subjects drawn retrospectively from the practice of a single, experienced orthodontist. This sample consisted of 4 subgroups of 12 subjects each: Class I nonextraction, Class I extraction, Class II nonextraction, and Class II extraction. The findings indicate that, relative to the facial profile, chin point did not, on average, displace anteriorly during treatment, either overall or in any subgroup. Relative to the facial profile, Point A became significantly less prominent during treatment, both overall and in each subgroup. The best estimate of the mean displacement of the upper molar cusp relative to superimposition on Anterior Cranial Base was in the mesial direction in each of the four subgroups. In only one extraction subject out of 24 did the cusp appear to be displaced distally. Mesial molar cusp displacement was significantly greater in the Class II extraction subgroup than in the Class II nonextraction subgroup. Relative to superimposition on anatomical "best fit" of maxillary structures, the findings for molar cusp displacement were similar, but even more dramatic. Mean mesial migration was highly significant in both the Class II nonextraction and Class II extraction subgroups. In no subject in the entire sample was distal displacement noted relative to this superimposition. Mean increase in anterior Total Face Height was significantly greater in the Class II extraction subgroup than in the Class II nonextraction subgroup. (This finding was contrary to the author's original expectation.) The generalizability of the findings from the initial pass to other treated growing subjects was then assessed by

  8. The framework convention on climate change a convention for sustainable energy development

    Energy Technology Data Exchange (ETDEWEB)

    Hassing, P.; Mendis, M.S.; Menezes, L.M.; Gowen, M.M.

    1996-12-31

    In 1992, over 165 countries signed the United Nation`s Framework Convention on Climate Change (FCCC). These countries have implicitly agreed to alter their `anthropogenic activities` that increase the emissions of greenhouse gases (GHGs) into the atmosphere and deplete the natural sinks for these same greenhouse gases. The energy sector is the major source of the primary anthropogenic GHGs, notably carbon dioxide and methane. The Organization for Economic Co-operation and Development (OECD) countries presently account for the major share of GHG emissions from the energy sector. However, the developing countries are also rapidly increasing their contribution to global GHG emissions as a result of their growing consumption of fossil-based energy. Implementation of this global climate change convention, if seriously undertaken by the signatory countries, will necessitate changes in the energy mix and production processes in both the OECD and developing countries. International actions also will be needed to put the world on a sustainable energy path. By adoption of the FCCC, representatives of the world`s populations have indicated their desire to move toward such a path. The Conference of Parties to the Convention has just concluded its second meeting, at which the Parties endorsed a U.S. proposal that legally binding and enforceable emissions targets be adopted. It is clearly evident that the FCCC, as presently operating, cannot achieve the objective of stabilizing GHG concentrations in the atmosphere unless it adopts a major protocol to significantly reduce anthropogenic GHG emissions. As demonstrated here, a good starting point in determining the steps the Parties to the FCCC should take in designing a protocol is to remember that the primary source of anthropogenic GHG emissions is the consumption of fossil fuels and the future growth of GHG emissions will derive primarily from the ever-increasing demand for and consumption of these fuels.

  9. Effects of feeding high protein or conventional canola meal on dry cured and conventionally cured bacon.

    Science.gov (United States)

    Little, K L; Bohrer, B M; Stein, H H; Boler, D D

    2015-05-01

    Objectives were to compare belly, bacon processing, bacon slice, and sensory characteristics from pigs fed high protein canola meal (CM-HP) or conventional canola meal (CM-CV). Soybean meal was replaced with 0 (control), 33, 66, or 100% of both types of canola meal. Left side bellies from 70 carcasses were randomly assigned to conventional or dry cure treatment and matching right side bellies were assigned the opposite treatment. Secondary objectives were to test the existence of bilateral symmetry on fresh belly characteristics and fatty acid profiles of right and left side bellies originating from the same carcass. Bellies from pigs fed CM-HP were slightly lighter and thinner than bellies from pigs fed CM-CV, yet bacon processing, bacon slice, and sensory characteristics were unaffected by dietary treatment and did not differ from the control. Furthermore, testing the existence of bilateral symmetry on fresh belly characteristics revealed that bellies originating from the right side of the carcasses were slightly (P≤0.05) wider, thicker, heavier and firmer than bellies from the left side of the carcass.

  10. Beyond the conventional: meeting the challenges of landscape governance within the European Landscape Convention?

    Science.gov (United States)

    Scott, Alister

    2011-10-01

    Academics and policy makers seeking to deconstruct landscape face major challenges conceptually, methodologically and institutionally. The meaning(s), identity(ies) and management of landscape are controversial and contested. The European Landscape Convention provides an opportunity for action and change set within new governance agendas addressing interdisciplinarity and spatial planning. This paper critically reviews the complex web of conceptual and methodological frameworks that characterise landscape planning and management and then focuses on emerging landscape governance in Scotland within a mixed method approach involving policy analyses, semi-structured interviews and best practice case studies. Using Dower's (2008) criteria from the Articles of the European Landscape Convention, the results show that whilst some progress has been made in landscape policy and practice, largely through the actions of key individuals and champions, there are significant institutional hurdles and resource limitations to overcome. The need to mainstream positive landscape outcomes requires a significant culture change where a one-size-fits-all approach does not work.

  11. Scaling-up of complex whole-cell bioconversions in conventional and non-conventional media.

    Science.gov (United States)

    Marques, Marco P C; de Carvalho, Carla C C R; Cabral, Joaquim M S; Fernandes, Pedro

    2010-07-01

    The use of whole cells is becoming a more common approach in pharmaceutical and agrochemical industries in order to obtain pure compounds with fewer production steps, higher yields, and cleaner processes, as compared to those achieved with traditional strategies. Whole cells are often used as enzymes pools, in particular when multi-step reactions and/or co-factor regeneration are envisaged. Nonetheless, published information on the scale-up of such systems both in aqueous and in two-phase aqueous-organic systems is relatively scarce. The present work aims to evaluate suitable scale-up criteria in conventional and non-conventional medium for a whole-cell bioconversion that uses resting cells of Mycobacterium sp. NRRL B-3805 to cleave the side chain of beta-sitosterol, a poorly water-soluble substrate. The experiments were performed in 24-well microtiter plates and in 250 mL shaken flasks as orbital stirred systems, and in 300 mL stirred tanks as mechanically stirred systems. Results show that productivity yields were similar in all scales tested, when maintaining oxygen mass transfer coefficients constant in aqueous systems, or when maintaining constant volumetric power consumption in aqueous-organic two-phase systems.

  12. Conventional Prompt Global Strike: Capabilities Today While Planning for Tomorrow

    Science.gov (United States)

    2012-03-19

    invest in a design that will allow new Virginia class submarines to be modified to carry more cruise missiles and develop an undersea conventional...fact_display.asp?cid=2200&tid=1300&ct=2 (accessed 3 February, 2012). Woolf , Amy. Conventional Warheads for Long-Range Ballistic Missiles: Background...M.html (accessed March 2, 2012). 6 John Hundley, Maj, USAF, Personal Interview 7 Amy F. Woolf , Conventional Warheads for Long-Range Ballistic

  13. Leipzigi muinsuskaitse mess ja konverents 2006. aastal / Anneli Randla

    Index Scriptorium Estoniae

    Randla, Anneli, 1970-

    2007-01-01

    25.-28. X Leipzigis toimunud Euroopa restaureerimise, muinsuskaitse ja linnauuenduse messist "Denkmal 2006", kus osales 40 riiki 380 väljapanekuga. Konverentsist " Denkmalpflege in Europa. Aktuelle Tendenzen im Umgang mit dem historischen Erbe". Anneli Randla ettekanne puudutas konserveerimise teooriat ja praktikat Eestis

  14. 'No Messing in Bonteheuwel': The role of social capital and ...

    African Journals Online (AJOL)

    social environment to one where the community have cohered to realise a ... is a reality for many residents .... careful management and recycling ... “the features of social organizations ... and working environments of all ... local groups and external ... business district and was built in the ... order to devise a plan to address.

  15. ‘Do mess with Mister In-Between!’

    Directory of Open Access Journals (Sweden)

    Christophe Magis

    2013-12-01

    Full Text Available Broadly speaking, analysis of television advertising music is usually focused on one or the other of two general types, original advertising music or pre-existing music. This reflects disciplinary dichotomies, where musicology and interpretative disciplines in general pursue textual analysis of original musical material while political economy analyses strategies towards copyright and licensing of existing music within the field of advertising and the cultural industries as a whole. This article tries to bridge this disciplinary gap by focusing on a hybrid category: advertising musical covers. Our aim is to demonstrate and discuss how communication and promotional strategies, economic lures and artistic wills all blend together in the musical arrangement of advertising covers. The focus on these ’in-betweens’ affords an analysis of musical rationalization in advertising composition, which can be linked to socioeconomic strategies to be found within the field.

  16. Cleaning up That Mess: A Framework for Classifying Educational Apps

    Science.gov (United States)

    Cherner, Todd; Dix , Judy; Lee, Corey

    2014-01-01

    As tablet technologies continue to evolve, the emergence of educational applications (apps) is impacting the work of teacher educators. Beyond online lists of best apps for education and recommendations from colleagues, teacher educators have few resources available to support their teaching of how to select educational apps. In response, this…

  17. Mess management in microbial ecology: Rhetorical processes of disciplinary integration

    Science.gov (United States)

    McCracken, Christopher W.

    As interdisciplinary work becomes more common in the sciences, research into the rhetorical processes mediating disciplinary integration becomes more vital. This dissertation, which takes as its subject the integration of microbiology and ecology, combines a postplural approach to rhetoric of science research with Victor Turner's "social drama" analysis and a third-generation activity theory methodological framework to identify conceptual and practical conflicts in interdisciplinary work and describe how, through visual and verbal communication, scientists negotiate these conflicts. First, to understand the conflicting disciplinary principles that might impede integration, the author conducts a Turnerian analysis of a disciplinary conflict that took place in the 1960s and 70s, during which American ecologists and biologists debated whether they should participate in the International Biological Program (IBP). Participation in the IBP ultimately contributed to the emergence of ecology as a discipline distinct from biology, and Turnerian social drama analysis of the debate surrounding participation lays bare the conflicting principles separating biology and ecology. Second, to answer the question of how these conflicting principles are negotiated in practice, the author reports on a yearlong qualitative study of scientists working in a microbial ecology laboratory. Focusing specifically on two case studies from this fieldwork that illustrate the key concept of textually mediated disciplinary integration, the author's analysis demonstrates how scientific objects emerge in differently situated practices, and how these objects manage to cohere despite their multiplicity through textually mediated rhetorical processes of calibration and alignment.

  18. Systemic decision making fundamentals for addressing problems and messes

    CERN Document Server

    Hester, Patrick T

    2017-01-01

    This expanded second edition of the 2014 textbook features dedicated sections on action and observation, so that the reader can combine the use of the developed theoretical basis with practical guidelines for deployment. It also includes a focus on selection and use of a dedicated modeling paradigm – fuzzy cognitive mapping – to facilitate use of the proposed multi-methodology. The end goal of the text is a holistic, interdisciplinary approach to structuring and assessing complex problems, including a dedicated discussion of thinking, acting, and observing complex problems. The multi-methodology developed is scientifically grounded in systems theory and its accompanying principles, while the process emphasizes the nonlinear nature of all complex problem-solving endeavors. The authors’ clear and consistent chapter structure facilitates the book’s use in the classroom.

  19. CORMEN: Coding-Aware Opportunistic Routing in Wireless Mess Network

    CERN Document Server

    Islam, Jeherul

    2010-01-01

    These Network Coding improves the network operation beyond the traditional routing or store-and-forward, by mixing of data stream within a network. Network coding techniques explicitly minimizes the total no of transmission in wireless network. The Coding-aware routing maximizes the coding opportunity by finding the coding possible path for every packet in the network. Here we propose CORMEN: a new coding-aware routing mechanism based on opportunistic routing. In CORMEN, every node independently can take the decision whether to code packets or not and forwarding of packets is based on the coding opportunity available.

  20. Cleaning up That Mess: A Framework for Classifying Educational Apps

    Science.gov (United States)

    Cherner, Todd; Dix , Judy; Lee, Corey

    2014-01-01

    As tablet technologies continue to evolve, the emergence of educational applications (apps) is impacting the work of teacher educators. Beyond online lists of best apps for education and recommendations from colleagues, teacher educators have few resources available to support their teaching of how to select educational apps. In response, this…

  1. Assessing the Mess: Challenges to Assemblage Theory and Teacher Education

    Science.gov (United States)

    Beighton, Chris

    2013-01-01

    This article examines the Deleuzian concept of "assemblage" in educational research in the context of Teacher Education (TE) for the "continuing education" or "Lifelong Learning" sector. Drawing on Deleuze's creative approach to analysis, it draws a portrait of practice which identifies problems and successes in…

  2. Don't Mess with the NEST

    Energy Technology Data Exchange (ETDEWEB)

    Larson, M

    2012-03-15

    NEST stands for Nuclear Emergency Support Team. The NEST Mission Statement as first established: (1) Conduct, direct, coordinate search and recovery operations for nuclear material, weapons or devices; and (2) Assist in identification and deactivation of Improvised Nuclear Devices (INDs) and Radiological Dispersal Devices (RDDs). Then in 1980 a very sophisticated improvised explosive device was found at Harvey's Casino at Lake Tahoe, Nevada. The FBI and Bomb Squads were unprepared and it detonated. As a result the additional phrase 'and Sophisticated Improvised Explosive Devices (SIEDs)' was added to the Mission Statement.

  3. Review Essay: Making a Mess with Situational Analysis?

    Directory of Open Access Journals (Sweden)

    Tom Mathar

    2008-05-01

    Full Text Available Adele CLARKE, a student of grounded theory co-founder Anselm STRAUSS, uses situational analysis to develop both a methodology and a method which is able to represent the field's messiness, i.e., its heterogeneous and complex character. Grounded theory, CLARKE's starting point, is stuck in a modernist world-view, particularly by looking too much for a pure and oversimplified "basic social process". In order to make grounded theory post-modern, CLARKE considers discourses that are beyond pragmatism, e.g., those initiated by FOUCAULT, LATOUR, HARAWAY. This review essay argues that even though there remain some uncertainties in engaging in this epistemological hybrid, situational analysis provides a very good instrument for researchers to come into their material more deeply and, therefore, is a convincing tool for practice-oriented social science working with qualitative methods. URN: urn:nbn:de:0114-fqs080244

  4. The messed up story of U and my X

    CERN Document Server

    CERN. Geneva

    2017-01-01

    User experience (UX) is hard. Hard to comprehend, implement and plan efficiently but very easy to underestimate or worse, ignore. The talk will focus mainly on the importance of the user-centered interface development and the logic behind it. We will discuss the reasons why UX is not a simple concept for developers but also ways to accomplish a pleasant user experience with no nitty-gritty details about the implementation. We will also look into some common mistakes and things to remember before implementing a new app or feature or refactoring existing ones. Lastly, I will talk about my experience in developing web applications targeted to CERN users and the lessons I acquired regarding the design of user interfaces in the last 4 years.

  5. "Messing with the Mind: Evolutionary Challenges to Human Brain Augmentation

    Directory of Open Access Journals (Sweden)

    ARTHUR eSANIOTIS

    2014-09-01

    Full Text Available The issue of brain augmentation has received considerable scientific attention over the last two decades. A key factor to brain augmentation that has been widely overlooked are the complex evolutionary processes which have taken place in evolving the human brain to its current state of functioning. Like other bodily organs, the human brain has been subject to the forces of biological adaptation. The structure and function of the brain, is very complex and only now we are beginning to understand some of the basic concepts of cognition. Therefore, this article proposes that brain-machine interfacing and nootropics are not going to produce augmented brains because we do not understand enough about how evolutionary pressures have informed the neural networks which support human cognitive faculties.

  6. Estimating costs and manpower requirements for conventional wastewater treatment facilities

    National Research Council Canada - National Science Library

    Patterson, W.L; Banker, R.F

    1971-01-01

    Data for estimating average construciton costs, operation and maintenance costs, and manpower staffing requirements, are presented for conventional wastewater treatment plants ranging from 1 to 100...

  7. Fragile states and protection under the 1969 African Refugee Convention

    Directory of Open Access Journals (Sweden)

    Tamara Wood

    2013-05-01

    Full Text Available Current practice in African states highlights both the potential andthe limitations of the 1969 African Refugee Convention in providingprotection to persons displaced from fragile states.

  8. Identification of sika deer and red deer using partial cytochrome b and 12s ribosomal RNA genes%运用Cytb 和12s rRNA 基因鉴别梅花鹿(Cervus nippon)和马鹿(Cervus elaphus)的研究

    Institute of Scientific and Technical Information of China (English)

    李波; 白素英; 徐艳春; 张伟; 马建章

    2006-01-01

    A study was conducted on the identifications of the degraded samples of sika deer (Cervus nippon) and red deer (Cervus elaphus) by phylogenetic and nucleotide distance analysis of partial Cytb and 12s rRNA genes sequences. 402 bp Cytb genes were achieved by PCR-sequencing using DNA extracted from 8 case samples, and contrasted with 27 sequences of Cytb gene downloaded from GenBank database. The values of three nucleotide distance between three suspected samples and sika deer were identical (0.026±0.006), which was smaller than the smallest nucleotide distance between eastern red deer and sika deer (0.036). Furthermore, phylogenetic analysis of sika deer and red deer indicated that the evidences located within the same cluster as sika deer. The evidences were sika deer materials. As the same way, other three suspected samples were derived from red deer. The results were further confirmed by phylogenetic and nucleotide distance analysis of 387 bp 12s rRNA gene. The method was powerful and less time-consuming and helpful to reduce the related cases with wildlife.%本研究介绍了运用细胞色素b基因和12s核糖体RNA基因部分序列的系统学和核甘酸距离分析来鉴别降解的梅花鹿和马鹿样品.采用PCR和直接测序技术获得了8份嫌疑样品402 bp细胞色素b基因序列,并与来自GenBank数据库 27份同源的细胞色素b基因序列进行比对.3份嫌疑样品与梅花鹿的核甘酸距离值相同(0.026±0.006),小于梅花鹿与东部马鹿间最小的核甘酸距离值(0.036).并且梅花鹿和马鹿的系统学分析表明这些样品与梅花鹿聚为一枝,因此可以推测它们来源于梅花鹿.同样的方法得出另3份嫌疑样品来源于马鹿.该结果被387 bp12s核糖体RNA基因序列的系统学和核甘酸距离分析进一步证实.该方法是有效的,花费的时间少,能帮助减少同类野生动物案件的发生.

  9. Conversation, co-ordination and convention: an empirical investigation of how groups establish linguistic conventions.

    Science.gov (United States)

    Garrod, S; Doherty, G

    1994-12-01

    Two experiments are reported which demonstrate the development of co-ordinated description languages in two groups of communicators playing Garrod and Anderson's (1987) maze game. The experiments contrast language co-ordination between speakers who always interact with the same partner (isolated pairs) as compared with speakers who interact with different partners drawn from the same community. Whereas the isolated pairs show higher degrees of inter-speaker convergence than the community pairs at the start of the experiment, the situation reverses by the time they have all played six or more games. The results are discussed at two levels: (1) in terms of Lewis's formal theory of conventions, and (2) in relation to a language processing model which abides by the "output/input co-ordination" principle proposed in Garrod and Anderson (1987).

  10. Beijing won the bid for hosting the FISM 2009 Convention

    Institute of Scientific and Technical Information of China (English)

    陆定纲

    2006-01-01

    On August 4th, 2006, the fifth day of the 23rd FISM 2006 Convention in Stockholm. Beijing. after a fierce competition with the other two candidates-Granada and Vienna, finally won the bid for hosting FISM 2009 Convention, gaining 62 percent of the votes in the General Assembly.

  11. Biocatalysis in non-conventional media : kinetic and thermodynamic aspects

    NARCIS (Netherlands)

    Vermuë, M.

    1995-01-01

    During the past decade biocatalysis in non-conventional media has gained a lot of interest. Especially in the field of bio-organic synthesis, where poorly water-soluble substrates and products are involved, these media are very attractive.

    Non-conventional media generally consist of

  12. Interactive Translation Prediction versus Conventional Post-editing in Practice

    DEFF Research Database (Denmark)

    Sanchis-Trilles, German; Alabau, Vicent; Buck, Christian;

    2014-01-01

    We conducted a field trial in computer-assisted professional translation to compare Interactive Translation Prediction (ITP) against conventional post- editing (PE) of machine translation (MT) output. In contrast to the conventional PE set-up, where an MT system first produces a static translatio...

  13. Exploring Shakespeare: Dynamic Drama Conventions in Teaching "Romeo and Juliet."

    Science.gov (United States)

    Robinson, Sophie

    1999-01-01

    Outlines a Year 10 unit on teaching "Romeo and Juliet" based on standard experiential conventions which include the following: (1) Teacher in Role, (2) Soundscaping, (3) Freeze Frames, (4) Alter Egos, (5) Hot Seating, and (6) Role Playing. Suggests that these conventions can be applied to the study of any Shakespearean play. (NH)

  14. 19 CFR 114.2 - Customs Conventions and Agreements.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Customs Conventions and Agreements. 114.2 Section 114.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CARNETS General Provisions § 114.2 Customs Conventions and Agreements....

  15. Parametric Investigations of Non-Conventional Hall Thruster

    Energy Technology Data Exchange (ETDEWEB)

    Raitses, Y.; Fisch, N.J.

    2001-01-12

    Hall thrusters might better scale to low power with non-conventional geometry. A 9 cm cylindrical, ceramic-channel, Hall thruster with a cusp-type magnetic field distribution has been investigated. It exhibits discharge characteristics similar to conventional coaxial Hall thrusters, but does not expose as much channel surface. Significantly, its operation is not accompanied by large amplitude discharge low frequency oscillations.

  16. Co-evolution of conventions and networks : an experimental study

    NARCIS (Netherlands)

    Corten, R.; Buskens, V.W.

    2010-01-01

    We study the emergence of conventions in dynamic networks experimentally. Conventions are modeled in terms of coordination games in which actors can choose both their behavior and their interaction partners. We study how macro-level outcomes of the process in terms of Pareto-efficiency and heterogen

  17. Comparison of landscape features in organic and conventional farming systems.

    NARCIS (Netherlands)

    Mansvelt, van J.D.; Stobbelaar, D.J.; Hendriks, K.

    1998-01-01

    Four organic (biodynamic) farms coupled with conventional farms from their neighbourhood in The Netherlands, Germany and Sweden, and 3 organic farms and 4 conventional farms from the West Friesean region in The Netherlands were evaluated to compare their impact on landscape diversity. Materials used

  18. Integration of conventional and nuclear: What does it mean?

    Energy Technology Data Exchange (ETDEWEB)

    Manzo, Vincent A. [Center for Strategic and International Studies, Washington, D.C. (United States); Miles, Aaron R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-08-04

    In October 2015, Secretary of Defense Carter called for NATO to better integrate conventional and nuclear deterrence. Four months later, Assistant Secretary of Defense Robert Scher stated in Senate testimony that the DoD is "working to ensure an appropriate level of integration between nuclear and conventional planning and operations."

  19. COMPARISON OF CONVENTIONAL AND PROGRAMED INSTRUCTION IN TEACHING AVIONICS FUNDAMENTALS.

    Science.gov (United States)

    LONGO, ALEXANDER A.; MAYO, G. DOUGLAS

    THIS STUDY, PART OF A SERIES INVOLVING A VARIETY OF COURSE CONTENT AND TRAINING CONDITIONS, COMPARED PROGRAMED INSTRUCTION WITH CONVENTIONAL INSTRUCTION TO GAIN INFORMATION ABOUT THE GENERAL UTILITY OF PROGRAMED METHODS. THE PERFORMANCE OF 200 NAVY TRAINEES TAKING 26 HOURS OF CONVENTIONAL INSTRUCTION IN ELECTRICAL CALCULATIONS, DIRECT CURRENT…

  20. Beijing's Convention and Exhibition Industry Maintains Good Momentum

    Institute of Scientific and Technical Information of China (English)

    Xiong Jiuling

    2011-01-01

    @@ In recent years, Beijing's conven-tion and exhibition industry has maintained a good development momentum with expanding scale and improving facilities, becoming an inseparable part of the city's modern service sector.The development of the convention and exhibition industry has played an active role in perfecting the capital's functions, optimizing the industrial structure and enhancing the city's radiation capabilities.

  1. Dosing Accuracy of Insulin Pens Versus Conventional Syringes and Vials

    NARCIS (Netherlands)

    Y.M. Luijf; J.H. Devries

    2010-01-01

    Pen injection devices have acquired a pivotal role in insulin delivery, surpassing the use of conventional insulin syringes in many parts of the world. In this review we sought to determine differences in dosing accuracy between insulin pens and conventional syringes and vials, also touching on pati

  2. Melatonin Promotes Superovulation in Sika Deer (Cervus nippon

    Directory of Open Access Journals (Sweden)

    Liang Wang

    2014-07-01

    Full Text Available In this study, the effects of melatonin (MT on superovulation and reproductive hormones (melatonin, follicle-stimulating hormone (FSH, luteinizing hormone (LH and PRL were investigated in female sika deer. Different doses (40 or 80 mg/animal of melatonin were subcutaneously implanted into deer before the breeding season. Exogenous melatonin administration significantly elevated the serum FSH levels at the time of insemination compared with levels in control animals. During superovulation, the serum LH levels in donor sika deer reached their highest values (7.1 ± 2.04 ng/mL at the point of insemination, compared with the baseline levels (4.98 ± 0.07 ng/mL in control animals. This high level of LH was sustained until the day of embryo recovery. In contrast, the serum levels of PRL in the 80 mg of melatonin-treated group were significantly lower than those of control deer. The average number of corpora lutea in melatonin-treated deer was significantly higher than that of the control (p < 0.05. The average number of embryos in the deer treated with 40 mg of melatonin was higher than that of the control; however, this increase did not reach significant difference (p > 0.05, which may be related to the relatively small sample size. In addition, embryonic development in melatonin-treated groups was delayed.

  3. Melatonin promotes superovulation in sika deer (Cervus nippon).

    Science.gov (United States)

    Wang, Liang; Zhuo, Zhi-Yong; Shi, Wen-Qing; Tan, Dun-Xian; Gao, Chao; Tian, Xiu-Zhi; Zhang, Lu; Zhou, Guang-Bin; Zhu, Shi-En; Yun, Peng; Liu, Guo-Shi

    2014-07-08

    In this study, the effects of melatonin (MT) on superovulation and reproductive hormones (melatonin, follicle-stimulating hormone (FSH), luteinizing hormone (LH) and PRL) were investigated in female sika deer. Different doses (40 or 80 mg/animal) of melatonin were subcutaneously implanted into deer before the breeding season. Exogenous melatonin administration significantly elevated the serum FSH levels at the time of insemination compared with levels in control animals. During superovulation, the serum LH levels in donor sika deer reached their highest values (7.1±2.04 ng/mL) at the point of insemination, compared with the baseline levels (4.98±0.07 ng/mL) in control animals. This high level of LH was sustained until the day of embryo recovery. In contrast, the serum levels of PRL in the 80 mg of melatonin-treated group were significantly lower than those of control deer. The average number of corpora lutea in melatonin-treated deer was significantly higher than that of the control (p0.05), which may be related to the relatively small sample size. In addition, embryonic development in melatonin-treated groups was delayed.

  4. High-power laser applications in Nippon Steel Corporation

    Science.gov (United States)

    Minamida, Katsuhiro

    2000-02-01

    The laser, which was invented in 1960, has been developed using various substances of solids, liquids, gases and semiconductors as laser active media. Applications of laser utilizing the coherent properties of laser light and the high power density light abound in many industries and in heavy industries respectively. The full-scale use of lasers in the steel industry began nearly 23 years ago with their applications as controllable light sources. Its contribution to the increase in efficiency and quality of the steel making process has been important and brought us the saving of the energy, the resource and the labor. Laser applications in the steel making process generally require high input energy, so it is essential to consider the interaction between the laser beam and the irradiated material. In particular, the reflectivity of the laser beam on the surface of material and the quantity of the laser-induced plasma are critical parameters for high efficient processes with low energy losses. We have developed plenty of new laser systems for the steel making process with their considerations in mind. A review of the following high-power-laser applications is given in the present paper: (1) Use of plasma as a secondary heat source in CO2 laser welding for connecting steel sheets of various grades. (2) Laser-assisted electric resistance welding of pipes. (3) New type all-laser-welded honeycomb panels for high-speed transport. (4) Laser flying welder for continuous hot rolling mill using two 45 kW CO2 lasers.

  5. Comprehending conventional and novel metaphors: an ERP study.

    Science.gov (United States)

    Lai, Vicky Tzuyin; Curran, Tim; Menn, Lise

    2009-08-11

    The neural mechanisms underlying the processing of conventional and novel conceptual metaphorical sentences were examined with event-related potentials (ERPs). Conventional metaphors were created based on the Contemporary Theory of Metaphor and were operationally defined as familiar and readily interpretable. Novel metaphors were unfamiliar and harder to interpret. Using a sensicality judgment task, we compared ERPs elicited by the same target word when it was used to end anomalous, novel metaphorical, conventional metaphorical and literal sentences. Amplitudes of the N400 ERP component (320-440 ms) were more negative for anomalous sentences, novel metaphors, and conventional metaphors compared with literal sentences. Within a later window (440-560 ms), ERPs associated with conventional metaphors converged to the same level as literal sentences while the novel metaphors stayed anomalous throughout. The reported results were compatible with models assuming an initial stage for metaphor mappings from one concept to another and that these mappings are cognitively taxing.

  6. Disc Motor: Conventional and Superconductor Simulated Results Analysis

    Science.gov (United States)

    Inácio, David; Martins, João; Neves, Mário Ventim; Álvarez, Alfredo; Rodrigues, Amadeu Leão

    Taking into consideration the development and integration of electrical machines with lower dimensions and higher performance, this paper presents the design and development of a three-phase axial flux disc motor, with 50 Hz frequency supply. It is made with two conventional semi-stators and a rotor, which can be implemented with a conventional aluminum disc or a high temperature-superconducting disc. The analysis of the motor characteristics is done with a 2D commercial finite elements package, being the modeling performed as a linear motor. The obtained results allow concluding that the superconductor motor provides a higher force than the conventional one. The conventional disc motor presents an asynchronous behavior, like a conventional induction motor, while the superconductor motor presents both synchronous and asynchronous behaviors.

  7. Coupling of Laser-Generated Electrons with Conventional Accelerator Devices

    CERN Document Server

    Antici, P; Benedetti, C; Chiadroni, E; Ferrario, M; Lancia, L; Migliorati, M; Mostacci, A; Palumbo, L; Rossi, A R; Serafini, L

    2011-01-01

    Laser-based electron acceleration is attracting strong interest from the conventional accelerator community due to its outstanding characteristics in terms of high initial energy, low emittance and high beam current. Unfortunately, such beams are currently not comparable to those of conventional accelerators, limiting their use for the manifold applications that a traditional accelerator can have. Besides working on the plasma source itself, a promising approach to shape the laser-generated beams is coupling them with conventional accelerator elements in order to benefit from both, a versatile electron source and a controllable beam. In this paper we show that some parameters commonly used by the particle accelerator community must be reconsidered when dealing with laser-plasma beams. Starting from the parameters of laser-generated electrons which can be obtained nowadays by conventional multi hundred TW laser systems, we compare different conventional magnetic lattices able to capture and transport those GeV...

  8. INTEREST RATES AND CURRENCIES EFFECTS ON ISLAMIC AND CONVENTIONAL BONDS

    Directory of Open Access Journals (Sweden)

    Ghazali Syamni

    2011-09-01

    Full Text Available Bond markets have not been well developed in emerging countries. Realizing its important role, especially after the 1997 crises and the islamic economics development, emerging countries have started to develop such markets. This research examines the effect of interest rates and currencies on Islamic and conventional bonds in Bursa Malaysia. The analysis on Islamic bonds shows that interest rates and currencies do not influence Islamic bonds, which supports the prohibition of interest in Islam. The analysis on conventional bonds finds evidence that both interest rates and currencies affect conventional bond. It also finds evidence of a negative association between interest rates and a conventional bond. Keywords: Interest rate, currency, conventional bond, Islamic bond JEL classification numbers: G11, G12, G15

  9. Psychiatric comorbidity in adolescent electronic and conventional cigarette use.

    Science.gov (United States)

    Leventhal, Adam M; Strong, David R; Sussman, Steve; Kirkpatrick, Matthew G; Unger, Jennifer B; Barrington-Trimis, Jessica L; Audrain-McGovern, Janet

    2016-02-01

    The popularity of electronic (e-) cigarettes has greatly increased recently, particularly in adolescents. However, the extent of psychiatric comorbidity with adolescent e-cigarette use and dual use of conventional (combustible) and e-cigarettes is unknown. This study characterized psychiatric comorbidity in adolescent conventional and e-cigarette use. Ninth grade students attending high schools in Los Angeles, CA (M age = 14) completed self-report measures of conventional/e-cigarette use, emotional disorders, substance use/problems, and transdiagnostic psychiatric phenotypes consistent with the NIMH-Research Domain Criteria Initiative. Outcomes were compared by lifetime use of: (1) neither conventional nor e-cigarettes (non-use; N = 2557, 77.3%); (2) e-cigarettes only (N = 412, 12.4%); (3) conventional cigarettes only (N = 152, 4.6%); and (4) conventional and e-cigarettes (dual use; N = 189, 5.6%). In comparison to adolescents who used conventional cigarettes only, e-cigarette only users reported lower levels of internalizing syndromes (depression, generalized anxiety, panic, social phobia, and obsessive-compulsive disorder) and transdiagnostic phenotypes (i.e., distress intolerance, anxiety sensitivity, rash action during negative affect). Depression, panic disorder, and anhedonia were higher in e-cigarette only vs. non-users. For several externalizing outcomes (mania, rash action during positive affect, alcohol drug use/abuse) and anhedonia, an ordered pattern was observed, whereby comorbidity was lowest in non-users, moderate in single product users (conventional or e-cigarette), and highest in dual users. These findings: (1) raise question of whether emotionally-healthier ('lower-risk') adolescents who are not interested in conventional cigarettes are being attracted to e-cigarettes; (2) indicate that research, intervention, and policy dedicated to adolescent tobacco-psychiatric comorbidity should distinguish conventional cigarette, e-cigarette, and dual use.

  10. Amendment of APPRE for Ratification of the International Conventions

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Ho Sik; Kwak, Sung Woo; Chang, Sung Soon; Seo, Hyung Min; Lee, Jeong Hoon; Lee, Jeong Ho [Korea Institute of Nuclear Non-proliferation and Control, Daejeon (Korea, Republic of)

    2010-10-15

    Both the international community and the IAEA have been making efforts to strengthen the global regime on nuclear security. As a result of these efforts, two conventions regarding nuclear security were issued by the UN and IAEA. The International Convention for the Suppression of Acts of Nuclear Terrorism (NTC) and the Amendment to Convention of Physical Protection of Nuclear Material (CPPNMNF). The NTC entered into force in 2007, but the CPPNMNF still has not yet been enacted. In the work plan released after the 2010 Nuclear Security Summit (which was held in Washington D.C) these conventions were mentioned as important tools against nuclear terrorism. The purpose of these conventions was to prevent malicious acts against radioactive materials and nuclear facilities. The article also specifies strong penal provisions. Many countries which had ratified these conventions had to revise or change their domestic acts or laws in order conform to these new international regimes. The ROK signed these two conventions in 2005: however, it has not ratified them yet. The government has a plan to ratify them before the 2012 Nuclear Security Summit, which will be held in the ROK. Each article in the conventions should be reviewed thoroughly in terms of their effects on the domestic legal and institutional systems. The penal provisions regulating the conventions should especially be carefully scrutinized since their effects are considerable. In this paper, we compared the penal provisions in the conventions with the ROK's laws and selected the provisions that are not specified in the ROK's legal system. The proposed articles for amendment to the APPRE are also suggested

  11. Consumer sensory analysis of organically and conventionally grown vegetables.

    Science.gov (United States)

    Zhao, Xin; Chambers, Edgar; Matta, Ziad; Loughin, Thomas M; Carey, Edward E

    2007-03-01

    Consumers of organically grown fruits and vegetables often believe that these products taste better than conventional produce. However, comparison of produce from supermarket shelves does not permit adequate assessment of this consumer perception, given potentially confounding cultivar and environmental effects. We used replicated side-by-side plots to produce organic and conventional vegetables for consumer sensory studies. In one test, red loose leaf lettuce, spinach, arugula, and mustard greens, grown organically and conventionally, were evaluated for overall liking as well as for intensity of flavor and bitterness. Another consumer test was conducted comparing organically and conventionally grown tomatoes, cucumbers, and onions. Overall, organically and conventionally grown vegetables did not show significant differences in consumer liking or consumer-perceived sensory quality. The only exception was in tomatoes where the conventionally produced tomato was rated as having significantly stronger flavor than the organically produced tomato. However, overall liking was the same for both organic and conventional samples. As conventional tomatoes also were scored marginally significantly higher in ripeness and a positive correlation was found between ratings of flavor intensity and ripeness, the flavor difference observed could not be simply ascribed to the contrasting growing conditions. Consumer panelists in both tests considered organic produce to be healthier (72%) and more environmentally friendly (51%) than conventional produce, while 28% considered organic produce to have better taste. Covariance analysis indicated that consumer demographics affected sensory comparisons of organic and conventional lettuce and cucumbers. Future study is needed to substantiate the influence of segmentation of consumers on their preference for organic food.

  12. Impact of replacement of conventional Recloser with PulseCloser

    Directory of Open Access Journals (Sweden)

    Olgert Metko

    2011-04-01

    Full Text Available Conventional recloser stresses the circuit with current fault every time they reclose into a fault. After clearing a fault, a conventional recloser simply recloses the interrupters to continuously test the presence of the fault. If the fault is still there, the interrupters are tripped again. Then, after a time delay, the interrupters are reclosed. During reclosing operation of Automatic Recloser, including the faster recloser one, powerful transient processes occurs and significant amount of energy is feeding the fault, resulting in system-damaging and voltage sags. Replacing conventional recloser with PulseCloser one minimizes these effects and creates the possibility to use multiple reclosing even when traditional autoreclosing can not be allowed.PulseCloser Technology drastically reduces overcurrent stress on the system. Once the PulseCloser interrupts a fault, it sends the impulses to intelligently tests for current fault before reclosing. The relative let-through energy of a pulseclosing operation is typically less than 2% of a conventional reclosing operation. Pulseclosing is superior to conventional reclosing. It greatly reduces stress on system components as well as voltage sags experienced by customers’ upstream fault.This paper analyzes transient processes during simulation of operation of traditional recloser and PulseCloser type. Simulations are performed using ATP software. The simulations show the remarkable difference in current versus time during fault testing in the transmission line equipped with conventional recloser and PulseCloser. The analysis justifies the replacement of Conventional Recloser with PulseCloser one.

  13. Patient radiation dose in conventional and xerographic cephalography

    Energy Technology Data Exchange (ETDEWEB)

    Copley, R.L.; Glaze, S.A.; Bushong, S.C.; West, D.C.

    1979-11-01

    A comparison of the radiation doses for xeroradiographic and conventional film screen cephalography was made. Alderson tissue-equivalent phantoms were used for patient simulation. An optimum technique in terms of patient dose and image quality indicated that the dose for the Xerox process ranged from five to eleven times greater than that for the conventional process for entrance and exit exposures, respectively. This dose, however, falls within an acceptable range for other dental and medical radiation doses. It is recommended that conventional cephalography be used for routine purposes and that xeroradiography be reserved for situations requiring the increased image quality that the process affords.

  14. Discrimination (Employment and Occupation) Convention (ILO No. 111).

    Science.gov (United States)

    1989-01-01

    The government of Uruguay ratified this UN International Labor Organization Convention on employment and occupation discrimination on November 16, 1989, and the government of Democratic Yemen ratified it on January 3, 1989.

  15. Therapeutic Cancer Vaccines in Combination with Conventional Therapy

    DEFF Research Database (Denmark)

    Andersen, Mads Hald; Junker, N.; Ellebaek, E.

    2010-01-01

    The clinical efficacy of most therapeutic vaccines against cancer has not yet met its promise. Data are emerging that strongly support the notion that combining immunotherapy with conventional therapies, for example, radiation and chemotherapy may improve efficacy. In particular combination...

  16. Therapeutic cancer vaccines in combination with conventional therapy

    DEFF Research Database (Denmark)

    Junker, Niels; Ellebaek, Eva; Svane, Inge Marie

    2010-01-01

    The clinical efficacy of most therapeutic vaccines against cancer has not yet met its promise. Data are emerging that strongly support the notion that combining immunotherapy with conventional therapies, for example, radiation and chemotherapy may improve efficacy. In particular combination...

  17. Issues in Transformation from Conventional Banking to Islamic Banking

    National Research Council Canada - National Science Library

    Muhammad Usman Arshad; Mohammed Effandi Yusoff; Muhammad Sohail Tahir

    2016-01-01

      The present era has witnessed intensive changes in last few decades. The transformation of conventional financial system to Islamic financial system is one of these drastic changes the world has faced...

  18. Language Revolt in Paradise: Recent Indonesian Non-Conventional Expressions

    Directory of Open Access Journals (Sweden)

    Yazid Basthomi

    2009-01-01

    Full Text Available Language is dynamic and, accordingly, language change is bound to occur. This article analyzes few recent Indonesian non-conventional expressions as properties which potentially motivate some changes in Bahasa Indonesia (Indonesian. Since the term “non-conventional” has to do with the notion of “convention”, which is central to Saussurean linguistics, the analysis is carried out by means of Saussure’s linguistic views. The analysis shows that the non-conventional expressions can be well accounted for using Saussure’s theoretical propositions. However, as to why Indonesians come up with the non-conventional expressions is beyond pure Saussure’s linguistic concepts. The article also touches upon the idea that the issue about non-conventional expressions (which may be deemed grammatical aberrations poses a challenge to language planners.

  19. Organic Milk Quality in the Netherlands : Distinguishable from conventional milk?

    NARCIS (Netherlands)

    Hospers-Brands, A.J.T.M.; Burgt, van der G.J.H.M.

    2009-01-01

    Recent studies have indicated possible positive interactions between organic animal production and, particularly, and various vitamins. As possible distinguishing quality parameters for organic milk, the differences between organic and conventional milk in Netherlands for fatty acid composition and

  20. [NY Convention, Ethiopia's Course of Action Ahead], Amharic

    African Journals Online (AJOL)

    Fekadu_P_G

    The Convention on the Recognition and Enforcement of Foreign Arbitral .... and International Trade Flows”, Michigan Journal of International Law, Vol. 26. ..... to the agreement referred to in article II were, under the law applicable to them under.

  1. A comparison of liquid-based cytology with conventional cytology.

    Science.gov (United States)

    Celik, C; Gezginç, K; Toy, H; Findik, S; Yilmaz, O

    2008-02-01

    To evaluate the 2 methods of cytologic screening to detect abnormalities of the cervical epithelium. This study with 3 groups of women was performed at Selcuk University Meram Medical School between January 2004 and March 2006. In one group (paired sample for specimen collection) women were screened with conventional cytology; in another group (paired sample for specimen collection) they were screened with liquid-based cytology; and in the third group (split sample for specimen collection) they were screened by both methods. The rate of unsatisfactory results was lower in the liquid-based than in the conventional cytology group (6.1% vs. 2.6%; Pliquid-based method, but the difference was not statistically significant. Also, no statistically significant differences between liquid-based and conventional cytology were observed in the detection of other epithelial abnormalities (P>0.05). The liquid-based and conventional cytology methods were found to be equivalent in the detection of cervical epithelial abnormalities.

  2. Early detection of gray mold in grape using conventional and ...

    African Journals Online (AJOL)

    user1

    2012-10-25

    Oct 25, 2012 ... symptomatic, quiescent infection in berry development. ... highly expensive, it appeared to be more rapid and sensitive than the conventional selective .... Fluorescent DNA quantitative kit (Bio-Rad, California, USA) and a.

  3. Gun barrel erosion - Comparison of conventional and LOVA gun propellants

    NARCIS (Netherlands)

    Hordijk, A.C.; Leurs, O.

    2006-01-01

    The research department Energetic Materials within TNO Defence, Security and Safety is involved in the development and (safety and insensitive munitions) testing of conventional (nitro cellulose based) and thermoplastic elastomer (TPE) based gun propellants. Recently our testing capabilities have

  4. Gun barrel erosion - Comparison of conventional and LOVA gun propellants

    NARCIS (Netherlands)

    Hordijk, A.C.; Leurs, O.

    2006-01-01

    The research department Energetic Materials within TNO Defence, Security and Safety is involved in the development and (safety and insensitive munitions) testing of conventional (nitro cellulose based) and thermoplastic elastomer (TPE) based gun propellants. Recently our testing capabilities have be

  5. Environmental impact assessment of conventional and organic milk production

    NARCIS (Netherlands)

    Boer, de I.J.M.

    2003-01-01

    Organic agriculture addresses the public demand to diminish environmental pollution of agricultural production. Until now, however, only few studies tried to determine the integrated environmental impact of conventional versus organic production using life cycle assessment (LCA). The aim of this

  6. Therapy with conventional antiarrhythmic drugs for ventricular arrhythmias.

    Science.gov (United States)

    Nestico, P F; DePace, N L; Morganroth, J

    1984-09-01

    Conventional antiarrhythmic drugs are an important tool for the clinical cardiologist for the treatment of ventricular arrhythmias. Knowledge of the different properties of these drugs will help decrease the incidence of adverse effects and increase the frequency of successful therapy.

  7. AutoCAD discipline layering convention. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, B.L.

    1995-05-17

    This document is a user`s guide to establishing layering standards for drawing development. Uniform layering standards are established to exchange of AutoCAD datasets between organizations and companies. Consistency in the layering conventions assists the user through logical separation and identification of drawing data. This allows the user to view and plot related aspects of a drawing separately or in combination. The use of color and Linetype by layer is the preferred layering convention method, however to accommodate specific needs, colors and linetypes can also be assigned on an entity basis. New drawing setup files (also identified in AutoCAD documentation as Prototype drawings) use this layering convention to establish discipline drawing layers that are routinely used. Additions, deletions or revisions to the layering conventions are encourage.

  8. Development and Demand Analysis of Convention and Exhibition Industry Standardization

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    This article points out the necessity and urgency of accelerating convention and exhibition industrial standardization on the basis of an analysis of the industry demands, developing tendencies, and existing problems during development.

  9. Polyamines in conventional and organic vegetables exposed to exogenous ethylene.

    Science.gov (United States)

    Rossetto, Maria Rosecler Miranda; Vianello, Fabio; Saeki, Margarida Juri; Lima, Giuseppina Pace Pereira

    2015-12-01

    Relationships between endogenous levels of polyamines by thin layer chromatography (TLC) and gas chromatography (GC), nitrate and response to the application of ethylene were established between organic and conventional vegetables (broccoli, collard greens, carrots and beets), both raw and cooked. Responses to ethylene showed that organic plants were less responsive to the growth regulator. The levels of free polyamines obtained by TLC were higher in organic vegetables. Organic broccoli showed higher levels of putrescine (Put), and cooking resulted in lowering the overall content of these amines. Conventional collard green showed the highest level of putrescine in the leaves compared with organic. Tubers of carrots and beets contain the highest levels of Put. These plants also contain high levels of spermine. GC analysis showed the highest polyamines contents compared with those obtained by TLC. Cooking process decreased putrescine and cadaverine content, both in conventionally and organically grown vegetables. Organic beets contain lower NO3(-) compared with its conventional counterpart.

  10. REMOVAL OF URANIUM FROM DRINKING WATER BY CONVENTIONAL TREATMENT METHODS

    Science.gov (United States)

    The USEPA currently does not regulate uranium in drinking water but will be revising the radionuclide regulations during 1989 and will propose a maximum contaminant level for uranium. The paper presents treatment technology information on the effectiveness of conventional method...

  11. A new contribution to the conventional atmospheric neutrino flux

    CERN Document Server

    Gaisser, Thomas K

    2014-01-01

    Atmospheric neutrinos are an important background to astrophysical neutrino searches, and are also of considerable interest in their own right. This paper points out that the contribution to conventional atmospheric $\

  12. Cutaneous leishmaniasis in germfree, gnotobiotic, and conventional mice

    Directory of Open Access Journals (Sweden)

    Enio Cardillo Vieira

    1987-12-01

    Full Text Available Cutaneous leishmaniasis was much more severe in conventional than in gnotobiotic mice as revealed by macro and microscopic examination. An inoculum of Leishmania mexicana amazonensis was used.

  13. Convention on Contracts for the International Sale of Goods (CISG)

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    with international sales contracts and sales contract disputes will obtain an excellent overview of the Convention, as well as valuable information as to all its 101 Articles, compromising key topic areas such as the following: • Determining when the CISG applies; • Freedom of contract under Article 6......Also sometimes referred to as the Vienna Sales Convention, the Convention on Contracts for the International Sale of Goods (CISG) regulates the rights of buyers and sellers in international sales. The Convention, which first entered into effect in 1988, is the first sales law treaty to win...... acceptance on a worldwide scale. The current list of some 85 Contracting States accounts for more than three-fourths of all world trade. The importance of the CISG in the international arena is underlined by thousands of reported decisions where the CISG has been held to apply, thus evidencing the conduct...

  14. Convention on Contracts for the International Sale of Goods (CISG)

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    the CISG applies; • Freedom of contract under Article 6; • Interpretation of the Convention and of CISG contracts; • Sales contract formation, validity, defenses to enforcement; • Obligations of the parties, including conforming delivery & notice of non-conformity; • Liability and remedies for breach......Also sometimes referred to as the Vienna Sales Convention, the Convention on Contracts for the International Sale of Goods (CISG) regulates the rights of buyers and sellers in international sales. The Convention, which first entered into effect in 1988, is the first sales law treaty to win...... acceptance on a worldwide scale. The current list of some 77 Contracting States includes 11 of the G-12 Group, as well as China and Russia. These CISG States account for more than two-thirds of all world trade. The importance of the CISG in the international arena is underlined by thousands of reported...

  15. Comparison of Surface Water Quality and Yields from Organically and Conventionally Produced Sweet Corn Plots with Conservation and Conventional Tillage.

    Science.gov (United States)

    Edgell, Joshua; Osmond, D L; Line, D E; Hoyt, G D; Grossman, J M; Larsen, E M

    2015-11-01

    Organic agricultural systems are often assumed to be more sustainable than conventional farming, yet there has been little work comparing surface water quality from organic and conventional production, especially under the same cropping sequence. Our objective was to compare nutrient and sediment losses, as well as sweet corn ( L. var. ) yield, from organic and conventional production with conventional and conservation tillage. The experiment was located in the Appalachian Mountains of North Carolina. Four treatments, replicated four times, had been in place for over 18 yr and consisted of conventional tillage (chisel plow and disk) with conventional production (CT/Conven), conservation no-till with conventional production (NT/Conven), conventional tillage with organic production (CT/Org), and conservation no-till with organic production (NT/Org). Water quality (surface flow volume; nitrogen, phosphorus, and sediment concentrations) and sweet corn yield data were collected in 2011 and 2012. Sediment and sediment-attached nutrient losses were influenced by tillage and cropping system in 2011, due to higher rainfall, and tillage in 2012. Soluble nutrients were affected by the nutrient source and rate, which are a function of the cropping system. Sweet corn marketable yields were greater in conventional systems due to high weed competition and reduced total nitrogen availability in organic treatments. When comparing treatment efficiency (yield kg ha /nutrient loss kg ha ), the NT/Conven treatment had the greatest sweet corn yield per unit of nutrient and sediment loss. Other treatment ratios were similar to each other; thus, it appears the most sustainably productive treatment was NT/Conven.

  16. Comparative Evaluation of Microleakage in Conventional and RMGIC Restorations following Conventional and Chemomechanical Caries Removal: An in vitro Study.

    Science.gov (United States)

    Pavuluri, Chaitanya; Nuvvula, Sivakumar; Kamatham, Rekha Lakshmi; Nirmala, Svsg

    2014-01-01

    Conventional caries removal involves use of high-speed handpiece. Current concepts of caries excavation in cavitated lesions consist of manual excavators. Principles of minimal invasive approach indicate the need to excavate only carious tissue. The aim of this study was to compare the microleakage in conventional and resin modified glass ionomer cement restorations following conventional and chemomechanical caries removal. Hundred class I carious human mandibular first molar s were collected and divided into two groups: I and II (50 each). Each group was further divided into subgroups, i.e. (IA, IB and IIA, IIB). Caries was completely removed using conventional method in group one and chemomechanically in group two. The teeth in group IA, IIA are restored with conventional glass ionomer comment (GIC) and in group IB, IIB restored with resign-modified glass ionomer comments (RMGIC), followed by fnishing and polishing. Subsequently, the specimens were thermocycled and then placed in dye solution. The teeth were sectioned through the restorations and evaluated for microleakage scores using a stereomicroscope. The data were analyzed using Mann-Whitney U-test. Statistical analysis showed no significant difference in microleakage between the conventional GIC and RMGIC following conventional and chemomechanical caries removal method. Carisolv is minimally invasive and an effective alternative treatment for the removal of occlusal caries. How to cite this article: Pavuluri C, Nuvvula S, Kamatham RL, Nirmala SVSG. Comparative Evaluation of Microleakage in Conventional and RMGIC Restorations following Conventional and Chemomechanical Caries Removal: An in vitro Study. Int J Clin Pediatr Dent 2014;7(3):172-175.

  17. Magnetic Gearing Versus Conventional Gearing in Actuators for Aerospace Applications

    Science.gov (United States)

    Puchhammer, Gregor

    2014-01-01

    Magnetic geared actuators (MGA) are designed to perform highly reliable, robust and precise motion on satellite platforms or aerospace vehicles. The design allows MGA to be used for various tasks in space applications. In contrast to conventional geared drives, the contact and lubrication free force transmitting elements lead to a considerable lifetime and range extension of drive systems. This paper describes the fundamentals of magnetic wobbling gears (MWG) and the deduced inherent characteristics, and compares conventional and magnetic gearing.

  18. Colonic surgery with accelerated rehabilitation or conventional care

    DEFF Research Database (Denmark)

    Basse, Linda; Thorbøl, Jens Erik; Løssl, Kristine;

    2004-01-01

    after colonic resection with conventional care compared with fast-track multimodal rehabilitation. METHODS: One hundred thirty consecutive patients receiving conventional care (group 1) in one hospital were compared with 130 consecutive patients receiving multimodal, fast-track rehabilitation (group 2...... ( P complication rate (35 patients) was lower in group 2 ( P...... complications (5 patients; P 0.05). CONCLUSIONS: Time to first defecation, hospital stay, and morbidity may be reduced after colonic resection with fast...

  19. CONCEPTUAL AND OPERATIONAL DIFFERENCES BETWEEN GENERAL TAKAFUL AND CONVENTIONAL INSURANCE

    Directory of Open Access Journals (Sweden)

    Mher Mushtaq Hussain

    2011-10-01

    Full Text Available Insurance in Islam is essentially a concept of mutual help. Insurance business under conventional system is based on uncertainty, which is prohibited in Islamic society under Islamic principles. So there is need to clear the difference between the conventional insurance and the Islamic insurance. A rich literature also describes such differences but the present article addresses the differences based on conceptual and operational framework.

  20. Determinants of Liquidity Risk in Indonesian Islamic and Conventional Banks

    OpenAIRE

    Raditya Sukmana; Sari Suryaningtyas

    2016-01-01

    The purpose of the study is to examine the causes of the liquidity risk  in Islamic and conventional banks in Indonesia using panel data regression method. The study found the significant and positive relation of ROA and NPF with the liquidity risk, whereas the negative and significant relation of CAR with the liquidity risk in Indonesian Conventional Banks. Meanwhile in Islamic banks, CAR result significantly positive effect on liquidity risk, while ROA shows negative and significant result....

  1. Sandia software guidelines. Volume 3. Standards, practices, and conventions

    Energy Technology Data Exchange (ETDEWEB)

    1986-07-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standard for Software Quality Assurance Plans, this volume identifies software standards, conventions, and practices. These guidelines are the result of a collective effort within Sandia National Laboratories to define recommended deliverables and to document standards, practices, and conventions which will help ensure quality software. 66 refs., 5 figs., 6 tabs.

  2. Specific features of human rights guaranteed by the Aarhus Convention

    Directory of Open Access Journals (Sweden)

    Etinski Rodoljub

    2013-01-01

    Full Text Available The Aarhus Convention legally articulates basic human needs to live in the environment adequate for human health and well-being and to engage in protection and improvement of the environment. It recognized and protected a general human right to adequate environment and three particular rights in environmental matters - to information, to public participation in decision-making and to justice. The Aarhus Convention introduced innovative approach to human rights protection in relation to transboundary issues and legal standing.

  3. Combined treatment of conventional techniques and acupressure in laryngectomized patients

    Directory of Open Access Journals (Sweden)

    Leonor Mora Yero

    2015-07-01

    Full Text Available Background: the use of traditional medicine techniques, specifically acupressure, along with established techniques, is widely used in developed countries for the rehabilitation of the laryngectomized patients.Objective: to describe the effectiveness of the combination of conventional techniques and those using acupressure in laryngectomized patients seen at the department of speech and phoniatrics of Ernesto Guevara Hospital from January, 2013 to December, 2014.Methods: a quasi-experimental study was carried out on a sample of 24 patients who had undergone laryngectomy and presented voluntarily or were referred for voice rehabilitation in the period and place herein mentioned. The sample was divided into two groups of 12 each. The first group was treated by the conventional method and the second group was treated with a combination of the traditional method and acupressure.Results: in the group of patients that received a conventional treatment a 50 % achieved rehabilitation. In the group where conventional techniques were combined with acupressure, rehabilitation of a 91,6 % was achieved. No adverse effects were manifested.Conclusions: the unit of the conventional technique with acupressure reduced the time for the rehabilitation of patients and increased the number of patients rehabilitated.

  4. Energy balance in IPM rice farms compared to conventional farms

    Directory of Open Access Journals (Sweden)

    Mehdi Fazeli

    2017-06-01

    Full Text Available Integrated Pest Management based on Farmer Field Schools (IPM/FFS is a program aimed to guide farmers toward managing agricultural pests in an environmentally responsible manner. This program has been in practice during the recent decade in the north of Iran. A study was conducted to evaluate the overall impacts of IPM/FFS program on energy balance and economic revenue of paddy (Oryza sativa L. farms compared with conventional farms (no IPM. The data of inputs, management practices, and output (yield of 238 paddy farms (135 IPM farms and 103 conventional farms located in a semi-Mediterranean climate were collected in 2010 and 2011. Total energy input, energy output, energy efficiency, and energy productivity were determined as indicators of energy balance. The total energy requirement for paddy production in IPM system was 48756 MJ ha−1, indicating that 8% more energy was used in IPM farms than that in conventional farms. It was noticed that IPM program in this region failed to reduce the consumption of chemical pesticides in paddy farms and the conventional system was more energy efficient than IPM system. Although paddy yield of the two systems was similar, the economic net return in IPM system was almost 20% higher than the conventional system due to the higher price of paddy produced in IPM system.

  5. Microstructure and properties of modified and conventional 718 alloys

    Institute of Scientific and Technical Information of China (English)

    LIU Fang; SUN Wen-ru; DU Jin-hui; DONG Jian-xin; GUO Shou-ren; YANG Hong-cai; HU Zhuang-qi

    2006-01-01

    Continuing the effort to redesign IN718 alloy in order to provide microstructural and mechanical stability beyond 650 ℃, IN718 alloy was modified by increasing the Al, P and B contents, and the microstructure and mechanical properties of the modified alloy were compared with those of the conventional alloy by SEM and TEM. The precipitation of the grain boundaries of the two alloys is different. The Cr-rich phase, Laves phase and α-Cr phase are easily observed in the modified alloy. The γ″ and γ′ phases in the modified alloy are precipitated in a "compact form". The tensile strengths of the modified alloy at room temperature and 680 ℃ are obviously higher than those of the conventional one. The impact energy of the modified alloy is only about half of that of the conventional alloy. Ageing at 680 ℃ up to 1 000 h lowers the tensile properties and impact energy of both the conventional and modified 718 alloys, except increasing the ductility at 680 ℃. It is concluded that the modified alloy is more stable than the conventional one.

  6. The Paradox Struggle Between the Islamic and Conventional Banking Systems

    Directory of Open Access Journals (Sweden)

    Aishath Muneeza

    2010-05-01

    Full Text Available Malaysia is a multi religious and a multi ethnic society with aplural legal structure. The banking system of country is essentially dual in nature and hence, there are two different sets of legal framework working simultaneously. Today, the Islamic Banking system which emerged in 1983 has levelled up to the conventional banking system which had rooted itself in the society a long time ago. Whether we believe it or not there are challenges and clashes at hand due to the existence of the dual system in the society and they need to be addressed properly, so that the clashes between these two types of banking system can be minimized. There are several quarrels between conventional and Islamic Banking laws. Some of these clashes are created due to the application of common law or conventional law based legislation to resolve the problems in the Islamic banking system. The impact of this is huge, primarily because, Islamiceconomics has a different premise from conventional banking andapplying the same legal principles to resolve disputes for both markets does not work. Unlike conventional banking’s capitalist conviction that winner takes all, Islam argues for a fair distribution of profit and loss and bans purely speculative activity.

  7. Determinants of Liquidity Risk in Indonesian Islamic and Conventional Banks

    Directory of Open Access Journals (Sweden)

    Raditya Sukmana

    2016-07-01

    Full Text Available The purpose of the study is to examine the causes of the liquidity risk  in Islamic and conventional banks in Indonesia using panel data regression method. The study found the significant and positive relation of ROA and NPF with the liquidity risk, whereas the negative and significant relation of CAR with the liquidity risk in Indonesian Conventional Banks. Meanwhile in Islamic banks, CAR result significantly positive effect on liquidity risk, while ROA shows negative and significant result. Possible explanation for this is that, given the huge profit by the conventional banks, it has more chance to allocate it as liquidity reserve as well as increasing the facilities (improvement on technology. When the NPL is high, conventional banks will increase the liquid assets as a buffer. Unlike that of conventional banks, the Islamic banks in Indonesia might allocate capital as liquidity reserves and might allocate ROA in fixed assets or financing or technology. The result confirm that the role of capital and bank’s performance in indeed important to the banking liquidityDOI: 10.15408/aiq.v8i2.2871

  8. Meat quality of calves obtained from organic and conventional farming

    Directory of Open Access Journals (Sweden)

    Stefano Schiavon

    2010-01-01

    Full Text Available The aim of this study was to compare meat quality of organically and conventionally raised Simmental calves. Fifteen organic and fourteen conventional carcasses were considered, 8th rib and M. Longissimus thoracis were sampled on each carcass. Different tissues percentage of 8th rib were evaluated and meat colour, chemical and fatty acids composition of M. Longissimus thoracis were analysed. Fat percentage of 8th rib of organic calves was lower (P<0.01 than conventional ones. Cooking weight losses were lower (P<0.001 in organic meat compared to the conventional ones and red index was higher in organic calves due to the high content of heminic iron (P<0.001. Ether extract (P<0.001 and cholesterol content (P<0.05 was lower in organic meat with respect to conventional one. Positive value, from a nutritional point of view, were found in organic veal about n-3 fatty acids, n-6/n-3 ratio and CLA content.

  9. Asymmetric Return and Volatility Transmission in Conventional and Islamic Equities

    Directory of Open Access Journals (Sweden)

    Zaghum Umar

    2017-03-01

    Full Text Available Abstract: This paper analyses the interdependence between Islamic and conventional equities by taking into consideration the asymmetric effect of return and volatility transmission. We empirically investigate the decoupling hypothesis of Islamic and conventional equities and the potential contagion effect. We analyse the intra-market and inter-market spillover among Islamic and conventional equities across three major markets: the USA, the United Kingdom and Japan. Our sample period ranges from 1996 to 2015. In addition, we segregate our sample period into three sub-periods covering prior to the 2007 financial crisis, the crisis period and the post-crisis period. We find weak support for the decoupling hypothesis during the post-crisis period.

  10. The Role of Morphosyntactic Awareness in Conventional Lexical Segmentation

    Directory of Open Access Journals (Sweden)

    Sandra Regina Kirchner Guimaraes

    2013-05-01

    Full Text Available Starting with the alphabetic stage of writing acquisition, the learner struggles with issues related to spelling, including the segmentation of writing in graphic words. This study examined the conventional segmentation of words and its relation to morphosyntactic awareness in a sample of students in the 4th and 5th years of elementary education in public schools. Results reveal a discrepancy between the oral identification of words and performance in the segmentation of writing, with three criteria being used by students to define “word”: (1st full meaning; (2nd sequence of letters, not only one or two; (3rd frequency of word use. Statistical analyses revealed significant positive correlations between conventional segmentation and morphosyntactic awareness. It is inferred that morphosyntactic skills support the establishment of the conventional notion of the word, and it is suggested that teachers promote the development of these skills, in order to ensure a greater command of the written language.

  11. Aquathermolysis of conventional heavy oil with superheated steam

    Institute of Scientific and Technical Information of China (English)

    Song Guangshou; Zhou Tiyao; Cheng Linsong; Wang Yunxian; Tian Guoqing; Pi Jian; Zhang Zheng

    2009-01-01

    This paper presents a new aquathermolysis study of conventional heavy oil in superheated steam. A new high temperature autoclave was designed, where volume and pressure could be adjusted. Aquathermolysis was studied on two different conventional heavy oil samples under different reaction times and temperatures. Experimental results show that aquathermolysis does take place for conventional heavy oil. As reaction time increases, the oil viscosity reduces. However, the reaction will reach equilibrium after a certain period of time and won't be sensitive to any further reaction time any more. Analysis shows that, while resin and asphaltenes decrease, saturated hydrocarbons and the H/C ratio increase after reaction. The main mechanism of aquathermolysis includes hydrogenization, desulfuration reaction of resin and asphaltenes, etc.

  12. Advances in neuroscience and the biological and toxin weapons convention.

    Science.gov (United States)

    Dando, Malcolm

    2011-01-01

    This paper investigates the potential threat to the prohibition of the hostile misuse of the life sciences embodied in the Biological and Toxin Weapons Convention from the rapid advances in the field of neuroscience. The paper describes how the implications of advances in science and technology are considered at the Five Year Review Conferences of the Convention and how State Parties have developed their appreciations since the First Review Conference in 1980. The ongoing advances in neurosciences are then assessed and their implications for the Convention examined. It is concluded that State Parties should consider a much more regular and systematic review system for such relevant advances in science and technology when they meet at the Seventh Review Conference in late 2011, and that neuroscientists should be much more informed and engaged in these processes of protecting their work from malign misuse.

  13. Conventional rhythms enhance infants' and adults' perception of musical patterns.

    Science.gov (United States)

    Trehub, Sandra E; Hannon, Erin E

    2009-01-01

    Listeners may favour particular rhythms because of their degree of conformity to culture-specific expectations or because of perceptual constraints that are apparent early in development. In two experiments we examined adults' and 6-month-old infants' detection of subtle rhythmic and melodic changes to two sequences of tones, a conventional rhythm that musically untrained adults rated as rhythmically good and an unconventional rhythm that was rated as poor. Detection of the changes was above chance in all conditions, but adults and infants performed more accurately in the context of the conventional rhythm. Unlike adults, who benefited from rhythmic conventionality only when detecting rhythmic changes, infants benefited when detecting melodic as well as rhythmic changes. The findings point to infant and adult parallels for some aspects of rhythm processing and to integrated perception of rhythm and melody early in life.

  14. Kinetics study on conventional and microwave pyrolysis of moso bamboo.

    Science.gov (United States)

    Dong, Qing; Xiong, Yuanquan

    2014-11-01

    A comparative study on the pyrolysis kinetics of moso bamboo has been conducted in a conventional thermogravimetric analyzer and a microwave thermogravimetric analyzer respectively. The effect of heating rate on the pyrolysis process was also discussed. The results showed that both the maximum and average reaction rates increased with the heating rate increasing. The values of activation energy increased from 58.30 to 84.22 kJ/mol with the heating rate decreasing from 135 to 60 °C/min during conventional pyrolysis. The value of activation energy was 24.5 kJ/mol for microwave pyrolysis, much lower than that for conventional pyrolysis at a similar heating rate of 160 °C/min. The pyrolysis of moso bamboo exhibited a kinetic compensation effect. The low activation energy obtained under microwave irradiation suggests that microwaves heating would be a promising method for biomass pyrolysis. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. World Engineer’s Convention 2011: Engineers Power the World

    CERN Multimedia

    Yi Ling Hwong (Knowledge Transfer) and Katarina Anthony

    2011-01-01

    Can the increasing global energy consumption be met without intensifying global warming? Do the necessary technical solutions exist, and is the switch to a low-carbon energy supply feasible and financially viable? These crucial questions and many others were dealt with at the 2011World Engineer’s Convention (WEC). CERN was invited to participate in the event, highlighting its significant contribution to global engineering with an exhibition space devoted to the LHC on the convention floor and a keynote speech delivered by CERN’s Director-General.   From 4 – 9 September 2011, more than 2000 engineers and researchers, as well as politicians and business representatives from about 100 countries gathered at the 2011World Engineer’s Convention (WEC). Held in Geneva, Switzerland, they met to discuss solutions for a sustainable energy future. Discussions looked at the development of engineering solutions through a variety of approaches, with ...

  16. Clinicopharmacological comparative study of rizatriptan versus conventional therapy in migraine.

    Science.gov (United States)

    Kushwah, Anjali; Tomar, Akhilesh

    2014-01-01

    Migraine is a common neurological problem, which accounts for large morbidity and disability. Non-steroidal anti-inflammatory agents and triptans are mainly used to terminate the attack of moderate to severe migraine. This study compared the safety, efficacy and pharmaco-economics of rizatriptan (5HT(IB/ID) agonist) versus conventional therapy (paracetamol 500 mg + metoclopramide 10 mg + flunarizine 10 mg + alprazolam 0.5 mg). In this study, drug combinations used in conventional therapy was indigenously designed by the neurologist. Rizatriptan was found more efficacious than conventional therapy in terminating an attack of migraine and its' associated symptoms but looking into the contra-indications, side-effects and cost of the former there has been limitation in its prescription as well as the use.

  17. Advances in Neuroscience and the Biological and Toxin Weapons Convention

    Directory of Open Access Journals (Sweden)

    Malcolm Dando

    2011-01-01

    Full Text Available This paper investigates the potential threat to the prohibition of the hostile misuse of the life sciences embodied in the Biological and Toxin Weapons Convention from the rapid advances in the field of neuroscience. The paper describes how the implications of advances in science and technology are considered at the Five Year Review Conferences of the Convention and how State Parties have developed their appreciations since the First Review Conference in 1980. The ongoing advances in neurosciences are then assessed and their implications for the Convention examined. It is concluded that State Parties should consider a much more regular and systematic review system for such relevant advances in science and technology when they meet at the Seventh Review Conference in late 2011, and that neuroscientists should be much more informed and engaged in these processes of protecting their work from malign misuse.

  18. World Trade Organization, ILO conventions, and workers' compensation.

    Science.gov (United States)

    LaDou, Joseph

    2005-01-01

    The World Trade Organization, the World Bank, and the International Monetary Fund can assist in the implementation of ILO Conventions relating to occupational safety and health in developing countries. Most countries that seek to trade globally receive permission to do so from the WTO. If the WTO required member countries to accept the core ILO Conventions relating to occupational safety and health and workers' compensation, it could accomplish something that has eluded international organizations for decades. International workers' compensation standards are seldom discussed, but may at this time be feasible. Acceptance of a minimum workers' compensation insurance system could be a requirement imposed on applicant nations by WTO member states.

  19. Emergy evaluations for constructed wetland and conventional wastewater treatments

    Science.gov (United States)

    Zhou, J. B.; Jiang, M. M.; Chen, B.; Chen, G. Q.

    2009-04-01

    Based on emergy synthesis, this study presents a comparative study on constructed wetland (CW) and conventional wastewater treatments with three representative cases in Beijing. Accounting the environmental and economic inputs and treated wastewater output based on emergy, different characteristics of two kinds of wastewater treatments are revealed. The results show that CWs are environment-benign, less energy-intensive despite the relatively low ecological waste removal efficiency (EWRE), and less cost in construction, operation and maintenance compared with the conventional wastewater treatment plants. In addition, manifested by the emergy analysis, the cyclic activated sludge system (CASS) has the merit of higher ecological waste elimination efficiency.

  20. National report of Brazil: nuclear safety convention - September 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    This National Report was prepared by a group composed of representatives of the various Brazilian organizations with responsibilities in the field of nuclear safety, aiming the fulfilling the Convention of Nuclear Energy obligations. The Report contains a description of the Brazilian policy and programme on the safety of nuclear installations, and an article by article description of the measures Brazil is undertaking in order to implement the obligations described in the Convention. The last chapter describes plans and future activities to further enhance the safety of nuclear installations in Brazil.

  1. Comparison Of Conventional And Recycled “Green” Office Paper

    Directory of Open Access Journals (Sweden)

    Klemen Možina

    2011-05-01

    Full Text Available To confront with the market need, we have to find alternative in respond to enormous necessity and application ofoffice paper. Therefore, one way in dealing with the problem is to replace or just decrease the use of paper madeentirely from primary components, mainly wood fibbers (deciduous and conifer. We analysed mechanical, optical,structural and microscopic properties. Experiments were performed on three conventional and three recycled officepapers reachable on the market. Results, obtained from measurements, confirm presumption, that mechanical andsurface properties of recycled office paper can be collated and they discern from conventional office paper.

  2. Discrete event simulation versus conventional system reliability analysis approaches

    DEFF Research Database (Denmark)

    Kozine, Igor

    2010-01-01

    Discrete Event Simulation (DES) environments are rapidly developing and appear to be promising tools for building reliability and risk analysis models of safety-critical systems and human operators. If properly developed, they are an alternative to the conventional human reliability analysis models...... and systems analysis methods such as fault and event trees and Bayesian networks. As one part, the paper describes briefly the author’s experience in applying DES models to the analysis of safety-critical systems in different domains. The other part of the paper is devoted to comparing conventional approaches...

  3. Convention Theory in the Anglophone Agro-food Literature

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2016-01-01

    In the past two decades, convention theory has been applied in various branches of agro-food studies, providing analytical and theoretical insight for examining alternative food networks, coordination and governance in agro-food value chains, and the so-called 'quality turn' in food production...... and consumption. In this article, I examine convention theory applications in the Anglophone literature on agro-food studies through the review of 51 relevant contributions. I highlight how CT has helped explain different modes of organization and coordination of agro-food operations in different places, and how...

  4. Convention, Repetition and Abjection: The Way of the Gothic

    OpenAIRE

    Łowczanin Agnieszka

    2014-01-01

    This paper employs Deleuze and Kristeva in an examination of certain Gothic conventions. It argues that repetition of these conventions- which endows Gothicism with formulaic coherence and consistence but might also lead to predictability and stylistic deadlock-is leavened by a novelty that Deleuze would categorize as literary “gift.” This particular kind of “gift” reveals itself in the fiction of successive Gothic writers on the level of plot and is applied to the repetition of the genre’s m...

  5. Conventional Tanner Graph for Recursive onvolutional Codes and Associated Decoding

    Institute of Scientific and Technical Information of China (English)

    SUN Hong

    2001-01-01

    A different representation of recur-sive systematic convolutional (RSC) codes is pro-posed. This representation can be realized by a con-ventional Tanner graph. The graph becomes a treeby introducing hidden edge. It is shown that thesum-product algorithm applied to this graph modelis equivalent to the BCJR algorithm for turbo de-coding with lower computational complexity. Themessage-passing chain of the BCJR algorithm is pre-sented more exactly in the graph. In addition, theproposed representation of RSC codes provides an ef-ficient method to set up the trellis and the conven-tional Tanner graph for RSC codes provides directlythe architecture for decoding.

  6. 48th Annual Convention of Computer Society of India

    CERN Document Server

    Avadhani, P; Udgata, Siba; Lakshminarayana, Sadasivuni; ICT and Critical Infrastructure

    2014-01-01

      This volume contains 85 papers presented at CSI 2013: 48th Annual Convention of Computer Society of India with the theme “ICT and Critical Infrastructure”. The convention was held during 13th –15th December 2013 at Hotel Novotel Varun Beach, Visakhapatnam and hosted by Computer Society of India, Vishakhapatnam Chapter in association with Vishakhapatnam Steel Plant, the flagship company of RINL, India. This volume contains papers mainly focused on Data Mining, Data Engineering and Image Processing, Software Engineering and Bio-Informatics, Network Security, Digital Forensics and Cyber Crime, Internet and Multimedia Applications and E-Governance Applications.

  7. CAA presented 2005 IBM Convention and inspected New Shanghai Circus

    Institute of Scientific and Technical Information of China (English)

    郭云鹏

    2005-01-01

    Invited by IBM and Non-stop Creativity Corporation, Lin Jian, secretary general and vice president of CAA, and Shao Xuemin, vice secretary general of CAA, presented 2005 IBM Convention and inspected New Shanghai Circus from June 28 to July 14, 2005. Magic Art Committee of CAA joined the IBM and became the ring 311 in 1995. 2005 IBM Convention was held in Reno, USA. 1200 magicians and magic lovers from 17 countries, including USA, Britain, New Zealand, Sweden, Switzerland and so on, presented the grand c...

  8. CONVENTIONAL THERAPY OF PSORIATIC ARTHRITIS: EVIDENCE-BASED REVIEW

    Directory of Open Access Journals (Sweden)

    E.R. Soriano

    2011-09-01

    Full Text Available Psoriatic arthritis is a heterogeneous condition, the pattern of which is determined by any combination of pathology affecting peripheral joints, the enthesis and the spine. There is a paucity of evidence for most of the conventional agents used to treat psoriatic arthritis, with many of them being used on the basis of experience in rheumatoid arthritis. Herein, we summarise the evidence compiled relating to effectiveness of treatment for various manifestation of PsA. For those patients with progressive forms of arthritis who may benefit from intervention of newer biological therapies, the continued use of conventional therapy needs ever increasing scrutiny. Key words: Psoriatic arthritis, psoriasis, therapy

  9. Distinguishing and diagnosing contemporary and conventional features of dental erosion.

    Science.gov (United States)

    Bassiouny, Mohamed A

    2014-01-01

    The vast number and variety of erosion lesions encountered today require reconsideration of the traditional definition. Dental erosion associated with modern dietary habits can exhibit unique features that symbolize a departure from the decades-old conventional image known as tooth surface loss. The extent and diversity of contemporary erosion lesions often cause conflicting diagnoses. Specific examples of these features are presented in this article. The etiologies, genesis, course of development, and characteristics of these erosion lesions are discussed. Contemporary and conventional erosion lesions are distinguished from similar defects, such as mechanically induced wear, carious lesions, and dental fluorosis, which affect the human dentition.

  10. Coarctation of the aorta: comparison of aortic dimensions between conventional MR imaging, 3D MR angiography, and conventional angiography

    Energy Technology Data Exchange (ETDEWEB)

    Godart, Francois; Rey, Christian [Department of Paediatric Cardiology, Cardiac Hospital, University of Lille, 59037 Lille (France); Labrot, Gabrielle; McFadden, Eugene; Beregi, Jean-Paul [Department of Radiology, Cardiac Hospital, University of Lille, 59037 Lille (France); Devos, Patrick [CERIM-Department of Biostatistics, University of Lille, 59037 Lille (France)

    2002-08-01

    Magnetic resonance angiography is increasingly used as a non-invasive method in the evaluation of coarctation of the aorta. The aim of this study was to compare aortic dimensions calculated by MR angiography and those obtained by more conventional MR sequences and conventional angiography. Twenty-six consecutive patients with coarctation underwent three-dimensional MR angiography. Two independent observers retrospectively evaluated three aortic segments, site of coarctation, presence of aneurysm and existence of collateral circulation. Three aortic segments were also compared with those obtained on classical MR sequences and conventional angiography. The MR angiography was successfully performed in all showing 1 aneurysm and collateral circulation in 8 patients. Almost perfect intraobserver (r{sup 2}>0.91) and excellent interobserver (r{sup 2}>0.80) reliabilities were obtained for each aortic segment no matter which MR sequence was employed. Similarly, mainly excellent (r{sup 2}>0.80) concordance analysis was observed between MR angiography measurements and those calculated by either spin-echo/gradient-echo sequences or conventional angiography. This study demonstrates that MR angiography is a fast, accurate and reproducible method in the evaluation of coarctation of the aorta. It provides excellent anatomic information and reliably detects collateral vessels. Magnetic resonance angiography could probably replace the conventional angiography and will provide an additional diagnostic value in combination with turbo spin-echo sequence. (orig.)

  11. Workers with Family Responsibilities Convention (ILO No. 156).

    Science.gov (United States)

    1989-01-01

    The government of France ratified this UN Convention on Workers with Family Responsibilities on March 16, 1989; the government of Uruguay ratified it on November 16, 1989; and the government of the Yemen Arab Republic ratified it on March 13, 1989.

  12. 40 CFR 80.90 - Conventional gasoline baseline emissions determination.

    Science.gov (United States)

    2010-07-01

    ... gasoline baseline emissions determination. (a) Annual average baseline values. For any facility of a... gasoline volume of the facility, per § 80.91. (b) Baseline exhaust benzene emissions—simple model. (1) Simple model exhaust benzene emissions of conventional gasoline shall be determined using the following...

  13. Some tax implications of traditional knowledge under conventional ...

    African Journals Online (AJOL)

    Some tax implications of traditional knowledge under conventional intellectual property. ... Act,1 the Trade Marks Act2 and the Designs Act3 may affect the income tax liability ... The aim of this contribution is to consider the potential income tax ...

  14. The Women's Rights Convention at Seneca Falls: A Lesson Plan.

    Science.gov (United States)

    OAH Magazine of History, 1988

    1988-01-01

    Uses the text of the Declaration of Sentiments, written at the 1848 women's rights convention in Seneca Falls, New York. Familiarizes students with key personalities and organizations in the women's movement and illustrates the significance of the history of women's rights. Provides discussion questions and related activities. (LS)

  15. A plastic micropump constructed with conventional techniques and materials

    NARCIS (Netherlands)

    Bohm, Sebastian; Olthuis, Wouter; Bergveld, P.

    1999-01-01

    A plastic micropump which can be produced using conventional production techniques and materials is presented. By applying well-known techniques and materials, economic fabrication of micropumps for various applications is feasible even at low production volumes. The micropump is capable of pumping

  16. The Transmission of Monetary Policy through Conventional and Islamic Banks

    NARCIS (Netherlands)

    Zaheer, S.; Ongena, S.; van Wijnbergen, S.J.G.

    2011-01-01

    We investigate the differences in banks’ responses to monetary policy shocks across bank size, liquidity, and type, i.e., conventional versus Islamic, in Pakistan between 2002:II to 2010:I. We find that following a monetary contraction, small banks with liquid balance sheets cut their lending less

  17. Comparison of the Recoil of Conventional and Electromagnetic Cannon

    Directory of Open Access Journals (Sweden)

    Edward M. Schmidt

    2001-01-01

    Full Text Available The recoil from an electromagnetic (EM railgun is discussed and compared with that from conventional, propellant gas driven cannon. It is shown that, under similar launch conditions, the recoil of the EM gun is less than that of the powder gun; however, use of a muzzle brake on a powder gun can alter this relative behavior.

  18. A Modeling Framework for Conventional and Heat Integrated Distillation Columns

    DEFF Research Database (Denmark)

    Bisgaard, Thomas; Huusom, Jakob Kjøbsted; Abildskov, Jens

    2013-01-01

    In this paper, a generic, modular model framework for describing fluid separation by distillation is presented. At present, the framework is able to describe a conventional distillation column and a heat-integrated distillation column, but due to a modular structure the database can be further ex...

  19. ANALYSIS OF CELL BLOCK VS . CONVENTIONAL SMEAR IN FLUID CYTOLOGY

    Directory of Open Access Journals (Sweden)

    Jyotsna

    2015-09-01

    Full Text Available BACKGROUND: The cytological examination of aspirates of serous effusions is a routinely accepted , simple , safe and minimally invasive technique . Diagnosis in this investigation , especially in malignant effusions , helps in staging , prognosis and management of the patients . AIMS: To assess the utility and sensitivity of cell block method over conventional smear technique in cytodiagnosis of the serous effusions . METHODS: A total of 72 fluid specimens were subjected to simultaneous processing by conventional s mear and cell block technique . Each fluid specimen was divided into two equal parts and results compared for cellularity , cell architecture , cytoplasmic and nuclear features . Cell blocks were prepared using modified cell block technique using alcohol forma lin fixative . RESULTS: The utility of cell block technique in diagnosing malignant effusions is highly significant as compared to the conventional smear technique . Also , the technique using alcohol formalin fixative is simple , safe and these chemicals are routinely used in laboratory . CONCLUSION: Cell block technique is superior to conventional smear technique , especially for malignant effusions . It gives more information about the architectural arrangement and the likely source of primary . More important is that diagnostic material in cell blocks is available for special studies for . I mmunohistochemistry which can further supplement our knowledge about the primary source of metastasis

  20. A comparative design and tuning for conventional fuzzy control.

    Science.gov (United States)

    Li, H X

    1997-01-01

    A new methodology is introduced for designing and tuning the scaling gains of the conventional fuzzy logic controller (FLC) based on its well-tuned linear counterpart. The conventional FLC with a linear rule base is very similar to its linear counterpart. The linear three-term controller has proportional, integral and/or derivative gains. Similarly, the conventional fuzzy three-term controller also has fuzzy proportional, integral and/or derivative gains. The new concept "fuzzy transfer function" is invented to connect these fuzzy gains with the corresponding scaling gains. The comparative gain design is presented by using the gains of the well-tuned linear counterpart as the initial fuzzy gains of the conventional FLC. Furthermore, the relationship between the scaling gains and the performance can be deduced to produce the comparative tuning algorithm, which can tune the scaling gains to their optimum by less trial and error. The performance comparison in the simulation demonstrates the viability of the new methodology.

  1. Conventional Teaching in Basic Science: An inner view

    Directory of Open Access Journals (Sweden)

    Sukhendu Dutta

    2010-07-01

    Full Text Available Conventional teaching became debatable since early nineteenth century due to many factors. The most important was lack of basic science teacher that initiated to involve clinical teachers to teach basic sciences. Due to paucity of subject expert teacher, different forms of teaching modules were adopted namely problem-based learning, problem-solving learning, task-based learning, and so on. In mid nineteenth century controversy raised regarding outcome of new horizon of teaching. Therefore an effort was made to find out the opinions of the students and teaching fraternity about the applicability of conventional lecture based teaching by a subject expert in anatomy as well as other basic science subjects through literature survey. It is observed that conventional teaching, guided by subject expert is well appreciated by the students and that has been reflected in National Board of Examination part –I and United State Medical Licensing Examination. There are some inherent demerits also observed. To overcome weakness, study result suggests to adopt hybrid module of teaching that is combination of the merits of conventional and problem-based or problem-solving teaching. Horizontal integration is essential to correlate basic science subjects for firm foundation of basic knowledge before entering into clinical field. Care should be taken that under no circumstance novice is over loaded by the transmission of factual knowledge.

  2. Changes in Conventional Attitudes and Delinquent Behavior in Adolescence.

    Science.gov (United States)

    Menard, Scott; Huizinga, David

    1994-01-01

    Data from the National Youth Study of 1976 are analyzed to explore the relations between conventional beliefs and attitudes and delinquent behavior. Using a stage-state analysis in addition to structural-equation models reveals aspects of the relation that are not apparent from structural equations alone. (SLD)

  3. Economics of Organics versus Conventional Peanut and Cotton

    Science.gov (United States)

    The demand for organically produced peanuts and cotton represent the fastest growing sector for each of these commodities. Significant price premiums at the producer level are associated certified organic commodities. However, such incentives to convert a field or farm from conventional production...

  4. Convention and Competence: Disability Rights in Sports and Education.

    Science.gov (United States)

    Silvers, Anita; Wasserman, David

    2000-01-01

    Implementation of the Americans with Disabilities Act has been complicated by uncertainty about the fundamental nature of various activities, goods, or services and about what constitutes competence or qualification in people who are excluded from them. Discusses how the courts can ascertain the fundamental nature of conventional activities when…

  5. Susceptibility of green and conventional building materials to microbial growth.

    Science.gov (United States)

    Mensah-Attipoe, J; Reponen, T; Salmela, A; Veijalainen, A-M; Pasanen, P

    2015-06-01

    Green building materials are becoming more popular. However, little is known about their ability to support or limit microbial growth. The growth of fungi was evaluated on five building materials. Two green, two conventional building materials and wood as a positive control were selected. The materials were inoculated with Aspergillus versicolor, Cladosporium cladosporioides and Penicillium brevicompactum, in the absence and presence of house dust. Microbial growth was assessed at four different time points by cultivation and determining fungal biomass using the N-acetylhexosaminidase (NAHA) enzyme assay. No clear differences were seen between green and conventional building materials in their susceptibility to support microbial growth. The presence of dust, an external source of nutrients, promoted growth of all the fungal species similarly on green and conventional materials. The results also showed a correlation coefficient ranging from 0.81 to 0.88 between NAHA activity and culturable counts. The results suggest that the growth of microbes on a material surface depends on the availability of organic matter rather than the classification of the material as green or conventional. NAHA activity and culturability correlated well indicating that the two methods used in the experiments gave similar trends for the growth of fungi on material surfaces.

  6. Periodontal health in patients under conventional and lingual orthodontic therapies

    Directory of Open Access Journals (Sweden)

    José Gonzalo Tapia-Rivera

    Full Text Available AbstractObjectiveSome clinical periodontal health parameters were assessed comparatively in patients using conventional and lingual brackets.Material and methodA trained examiner registered the frequencies of visible plaque (VP, bleeding on probing (BOP, as well as the simplified oral hygiene (OHI-S and modified gingival (MGI indices in 83 subjects from two clinics. The effects of orthodontic treatments on periodontal health were analyzed using logistic regression (α = 0.05.ResultIn the conventional group, the frequency of visible plaque was significantly higher on the buccal surfaces of anterior (OR = 12.5 and maxillary posterior (OR = 3.6 teeth, p < 0.01. BOP in posterior teeth was also more frequent in this group, p < 0.05. The lingual group presented higher frequency of visible plaque on the lingual surfaces of anterior teeth (OR = 4.3; p = 0.0034. The conventional group had significantly higher frequencies of mild gingivitis in the buccal regions of anterior (OR = 9.0 and maxillary posterior (OR = 16.7 teeth, p < 0.05, and anterior papillae (OR = 9.0; p = 0.0003. On the other hand, the lingual group evidenced mild gingivitis more often in the lingual regions of anterior teeth (OR = 54.5, p < 0.01.ConclusionBased on the results of this study, the clinical periodontal health conditions may be considered acceptable for patients using both conventional and lingual brackets.

  7. Financial intermediation and monetary transmission through conventional and Islamic channels

    NARCIS (Netherlands)

    Zaheer, S.

    2013-01-01

    This thesis studies the salient features of Islamic banking and finance (IBF) in comparison to conventional banking and finance (CBF).The study explains the balance sheet products used by Islamic banks as well as analyzes the proposed tools for monetary policy in IBF. Next, the dissertation empirica

  8. GROUND-WATER SAMPLING BIAS OBSERVED IN SHALLOW, CONVENTIONAL WELLS

    Science.gov (United States)

    A previous field demonstration project on nitrate-based bioremediation of a fuel-contaminated aquifer used short-screened clustered well points in addition to shallow (10 foot), conventional monitoring wells to monitor the progress of remediation during surface application of rec...

  9. Preserving Musicality through Pictures: A Linguistic Pathway to Conventional Notation

    Science.gov (United States)

    Nordquist, Alice L.

    2016-01-01

    The natural musicality so often present in children's singing can begin to fade as the focus of a lesson shifts to the process of reading and writing conventional notation symbols. Approaching the study of music from a linguistic perspective preserves the pace and flow that is inherent in spoken language and song. SongWorks teaching practices…

  10. Non-conventional Superconductors and diluted Ising Model

    CERN Document Server

    Ni, Xuan Zhong

    2016-01-01

    This paper demonstrates that the results of a Monte Carlo simulation of a diluted 2D Ising antiferromagnetic system corresponds with the phase diagram for non conventional superconductors. An energy gap of this system is defined. We also find a strange phenomenon that when the lattice size of simulation increased the crystal structure becomes more like quasi crystal at the low temperature.

  11. Antioxidant activity in selected Slovenian organic and conventional crops

    Directory of Open Access Journals (Sweden)

    Manca KNAP

    2015-12-01

    Full Text Available The demand for organically produced food is increasing. There is widespread belief that organic food is substantially healthier and safer than conventional food. According to literature organic food is free of phytopharmaceutical residues, contain less nitrates and more antioxidants. The aim of the present study was to verify if there are any differences in the antioxidant activity between selected Slovenian organic and conventional crops. Method of DPPH (2,2-diphenyl-1-picryhydrazyl was used to determine the antioxidant activity of 16 samples from organic and conventional farms. The same varieties of crops were analysed. DPPH method was employed to measure the antioxidant activity of polar antioxidants (AAp and antioxidant activity of fraction in ethyl acetate soluble antioxidants (EA AA. Descriptive statistics and variance analysis were used to describe differences between farming systems. Estimated differences between interactions for the same crop and different farming practice were mostly not statistically significant except for the AAp for basil and beetroot. Higher statistically significant values were estimated for conventional crops. For the EA AA in broccoli, cucumber, rocket and cherry statistically significant higher values were estimated for organic production.

  12. The crop yield gap between organic and conventional agriculture

    NARCIS (Netherlands)

    Ponti, de T.; Rijk, H.C.A.; Ittersum, van M.K.

    2012-01-01

    A key issue in the debate on the contribution of organic agriculture to the future of world agriculture is whether organic agriculture can produce sufficient food to feed the world. Comparisons of organic and conventional yields play a central role in this debate. We therefore compiled and analyzed

  13. Electromagnetic Guns versus Conventional Guns - a performance comparison

    NARCIS (Netherlands)

    Reus, N.M. de; Weijden, J. van der

    1993-01-01

    Performance improvement is one of the key issues of Electromagnetic gun systems compared to conventional gun systems. Due to higher muzzle velocities, the gun's fire control computer will be able to predict the target's future position more accurately because prediction time will be smaller. In this

  14. 30 CFR 75.206 - Conventional roof support.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Conventional roof support. 75.206 Section 75.206 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... square inches. (d) Materials other than wood used for support shall have support strength at...

  15. The appeal and danger of a new refugee convention

    NARCIS (Netherlands)

    Ferracioli, L.

    2014-01-01

    It is widely held that the current refugee Convention is inadequate with respect to its specification of who counts as a refugee and in its assignment of responsibility concerning refugees to states. At the same time, there is substantial agreement among scholars that the negotiation of a new Conven

  16. Why doesn't conventional IVF work in the horse?

    NARCIS (Netherlands)

    Leemans, Bart; Gadella, Bart M; Stout, Tom Arjun Edgar; De Schauwer, Catharina; Nelis, Hilde Maria; Hoogewijs, Maarten; Van Soom, Ann

    2016-01-01

    In contrast to man and many other mammalian species, conventional in vitro fertilization (IVF) with horse gametes is not reliably successful. The apparent inability of stallion spermatozoa to penetrate the zona pellucida in vitro is most likely due to incomplete activation of spermatozoa (capacitati

  17. Online versus Conventional Shopping: Consumers' Risk Perception and Regulatory Focus

    NARCIS (Netherlands)

    van Noort, Guda; Kerkhof, Peter; Fennis, B.M.

    2007-01-01

    In two experiments, the impact of shopping context on consumers' risk perceptions and regulatory focus was examined. We predicted that individuals perceive an online (vs. conventional) shopping environment as more risky and that an online shopping environment, by its risky nature, primes a

  18. Conventional chest physical therapy for obstructive lung disease

    NARCIS (Netherlands)

    van der Schans, Cees P.

    Chest physical therapy (CPT) is a widely used intervention for patients with airway diseases. The main goal is to facilitate secretion transport and thereby decrease secretion retention in the airways. Historically, conventional CPT has consisted of a combination of forced expirations (directed

  19. An update on conventional and molecular breeding approaches for ...

    African Journals Online (AJOL)

    Ezedom Theresa

    2014-03-05

    Mar 5, 2014 ... Key words: Cotton, fibre quality traits, simple sequence repeat (SSR), restricted fragment length polymorphism ... review summarizes the updated results of conventional ... In path coefficient analysis, indirect effect of seed cotton .... Genotypic and phenotypic correlation studies for fibre quality traits cotton.

  20. Clinical effectiveness of conventional influenza vaccination in asthmatic children

    NARCIS (Netherlands)

    Smits, A J; Hak, E; Stalman, W A B; van Essen, G A; Hoes, A W; Verheij, Th J M

    2002-01-01

    Influenza immunization rates among young asthmatics remain unsatisfactory due to persistent concern about the impact of influenza and the benefits of the vaccine. We assessed the effectiveness of the conventional inactivated trivalent sub-unit influenza vaccine in reducing acute respiratory disease

  1. Conventional vs Biomimetic Approaches to the Exploration of Mars

    Science.gov (United States)

    Ellery, A.

    It is not usual to refer to convention in planetary exploration missions by virtue of the innovation required for such projects. The term conventional refers to the methodologies, tools and approaches typically adopted in engineering that are applied to such missions. Presented is a "conventional" Mars rover mission in which the author was involved - ExoMars - into which is interspersed references to examples where biomimetic approaches may yield superior capabilities. Biomimetics is a relatively recently active area of research which seeks to examine how biological systems solve the problem of survival in the natural environment. Biological organisms are autonomous entities that must survive in a hostile world adapting both adaptivity and robustness. It is not then surprising that biomimetics is particularly useful when applied to robotic elements of a Mars exploration mission. I present a number of areas in which biomimetics may yield new solutions to the problem of Mars exploration - optic flow navigation, potential field navigation, genetically-evolved neuro-controllers, legged locomotion, electric motors implementing muscular behaviour, and a biomimetic drill based on the wood wasp ovipositor. Each of these techniques offers an alternative approach to conventional ones. However, the perceptive hurdles are likely to dwarf the technical hurdles in implementing many of these methods in the near future.

  2. Electromagnetic Guns versus Conventional Guns - a performance comparison

    NARCIS (Netherlands)

    Reus, N.M. de; Weijden, J. van der

    1993-01-01

    Performance improvement is one of the key issues of Electromagnetic gun systems compared to conventional gun systems. Due to higher muzzle velocities, the gun's fire control computer will be able to predict the target's future position more accurately because prediction time will be smaller. In this

  3. Financial intermediation and monetary transmission through conventional and Islamic channels

    NARCIS (Netherlands)

    Zaheer, S.

    2013-01-01

    This thesis studies the salient features of Islamic banking and finance (IBF) in comparison to conventional banking and finance (CBF).The study explains the balance sheet products used by Islamic banks as well as analyzes the proposed tools for monetary policy in IBF. Next, the dissertation

  4. Online versus Conventional Shopping: Consumers' Risk Perception and Regulatory Focus

    NARCIS (Netherlands)

    Noort, van Guda; Kerkhof, Peter; Fennis, Bob M.

    2007-01-01

    In two experiments, the impact of shopping context on consumers' risk perceptions and regulatory focus was examined. We predicted that individuals perceive an online (vs. conventional) shopping environment as more risky and that an online shopping environment, by its risky nature, primes a preventio

  5. Civilian preparedness and counter-terrorism: conventional weapons.

    Science.gov (United States)

    Lucci, Edward B

    2006-06-01

    Most terrorist attacks involve conventional weapons. These explosive devices produce injury patterns that are sometimes predict-able. The chaos produced from these weapons can be greatly reduced with prior planning, response practice, and realization by the entire medical community of the need to participate in preparation for these devastating events.

  6. Upending the Grammar of the Conventional Religious School

    Science.gov (United States)

    Aron, Isa

    2014-01-01

    This article provides an overview and analysis of a relatively new phenomenon: congregational schools that have altered the conventional grammar of schooling, either through their structural arrangements or through their curricular approaches. Five pre-bar/bat mitzvah models are discussed: family schools, schools as communities,…

  7. The Dog's Tale: Chinese, Hungarian and Swedish Children's Narrative Conventions.

    Science.gov (United States)

    Carlsson, Maj Asplund; Samuelsson, Ingrid Pramling; Soponyai, Anna; Wen, Quifang

    2001-01-01

    This study examined content and conventions of stories made up by 6- and 7-year-olds from China, Hungary, and Sweden. Analyses revealed qualitative differences in children's life worlds, which could be related to their cultural backgrounds. The study also explored the origin of characters in the stories, characteristic plot events, and cultural…

  8. Self-Harm and Conventional Gender Roles in Women

    Science.gov (United States)

    Straiton, Melanie L.; Hjelmeland, Heidi; Grimholt, Tine K.; Dieserud, Gudrun

    2013-01-01

    A total of thirty-two women admitted to a general hospital for medical treatment after self-harming completed measures of conventional positive and negative masculinity and femininity. Comparisons were made with two control groups with no self-harm history; 33 women receiving psychiatric outpatient treatment and a nonclinical sample of 206 women.…

  9. 26 CFR 521.103 - Scope of the convention.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Scope of the convention. 521.103 Section 521.103 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS... studies (Article XIII); (8) Remuneration derived from teaching in the United States for a period of not...

  10. Biodiversity Of Weed Communities In Organic And Conventional Orchards

    Directory of Open Access Journals (Sweden)

    Lisek Jerzy

    2015-06-01

    Full Text Available The aim of the study was to analyze the occurrence of segetal and ruderal weeds in young apple and cherry organic orchards, where weeds under tree canopies were controlled mechanically with a rototiller, and in conventional orchards, where post-emergence herbicides were used. The research material consisted of phytosociological relevés recorded according to the Braun-Blanquet method, in three organic and three conventional orchards, situated near Skierniewice (central Poland, in 2010-2013. On the basis of the collected source material, species composition for the synanthropic flora, as well as phytosociological stability, the cover factor, and weed infestation rate for the analysed species were determined. The total number of the recorded weeds and the average number of weed species in a single relevé were for each of the three organic orchards greater than for the conventional orchards. The organic orchard situated in the same location as the conventional orchard was characterized by a greater biodiversity of flora. Systematic shallow cultivation of the soil, without herbicide treatments, resulted in the proliferation of perennial weeds.

  11. Selections from the ABC 2012 Annual Convention, Honolulu, Hawaii

    Science.gov (United States)

    Whalen, D. Joel

    2013-01-01

    The 13 Favorite Assignments featured here were presented at the 2012 Association for Business Communication (ABC) Annual Convention, Honolulu, Hawaii. A variety of learning objectives are featured, including the following: enhancing resume's visual impact, interpersonal skills, social media, team building, web design, community service…

  12. Online versus Conventional Shopping: Consumers' Risk Perception and Regulatory Focus

    NARCIS (Netherlands)

    van Noort, Guda; Kerkhof, Peter; Fennis, B.M.

    2007-01-01

    In two experiments, the impact of shopping context on consumers' risk perceptions and regulatory focus was examined. We predicted that individuals perceive an online (vs. conventional) shopping environment as more risky and that an online shopping environment, by its risky nature, primes a preventio

  13. The crop yield gap between organic and conventional agriculture

    NARCIS (Netherlands)

    Ponti, de T.; Rijk, H.C.A.; Ittersum, van M.K.

    2012-01-01

    A key issue in the debate on the contribution of organic agriculture to the future of world agriculture is whether organic agriculture can produce sufficient food to feed the world. Comparisons of organic and conventional yields play a central role in this debate. We therefore compiled and analyzed

  14. Classification system for conventional crown and fixed partial denture failures.

    Science.gov (United States)

    Manappallil, John Joy

    2008-04-01

    The dental literature is replete with reports on the many aspects of failure encountered with traditional fixed prosthodontic treatment, including longitudinal survival studies of crowns and fixed partial dentures and reasons for failures. However, criteria for grading or classifying the type and severity of these failures are inadequate. A classification system for conventional fixed prosthodontic failures based on severity is presented.

  15. Effect of conventional chemical treatment on the microbial

    NARCIS (Netherlands)

    Bereschenko, L.A.; Prummel, H.; Euverink, G.J.W.; Stams, A.J.M.; Loosdrecht, M.C.M. van

    2011-01-01

    The impact of conventional chemical treatment on initiation and spatiotemporal development of biofilms on reverse osmosis (RO) membranes was investigated in situ using flow cells placed in parallel with the RO system of a full-scale water treatment plant. The flow cells got the same feed (extensivel

  16. Annual Convention in St. Louis: A Dynamic Convergence

    Science.gov (United States)

    Emeagwali, N. Susan

    2012-01-01

    Nearly 3,000 career and technical educators from across the country converged upon St. Louis, Missouri, for the premier professional development event in career and technical education (CTE). The Association for Career and Technical Education (ACTE) held its Annual Convention and Career Tech Expo November 17-19, bringing together teachers,…

  17. The Transmission of Monetary Policy through Conventional and Islamic Banks

    NARCIS (Netherlands)

    Zaheer, S.; Ongena, S.; van Wijnbergen, S.J.G.

    2011-01-01

    We investigate the differences in banks’ responses to monetary policy shocks across bank size, liquidity, and type, i.e., conventional versus Islamic, in Pakistan between 2002:II to 2010:I. We find that following a monetary contraction, small banks with liquid balance sheets cut their lending less t

  18. The transmission of monetary policy through conventional and islamic banks

    NARCIS (Netherlands)

    Zaheer, S.; Ongena, S.; van Wijnbergen, S.

    2012-01-01

    We investigate the differences in banks' responses to monetary policy shocks across bank size, liquidity, and type, i.e., conventional versus Islamic, in Pakistan between 2002:II to 2010:I. We find that following a monetary contraction, small banks with liquid balance sheets cut their lending less t

  19. The transmission of monetary policy through conventional and Islamic banks

    NARCIS (Netherlands)

    Zaheer, S.; Ongena, S.; van Wijnbergen, S.J.G.

    2013-01-01

    We investigate the differences in banks’ responses to monetary policy shocks across bank size, liquidity, and type—i.e., conventional versus Islamic—in Pakistan between 2002:Q2 and 2010:Q1. We find that following a monetary contraction, small banks with liquid balance sheets cut their lending less t

  20. Comparison construction costs conventional rubblemound breakwaters/bermbreakwater

    NARCIS (Netherlands)

    Hauer, M.; Op den Velde, W.; Vrijling, J.K.; D' Angremond, K.

    1995-01-01

    Given a harbour location and a wave-climate, two different types of rubble-mound breakwaters were designed. Using realistic quarry yield curves and prices for production, transport and constmction, the total costs of the conventional statically stable and dynamically stable bermbreakwater designs we

  1. The World Heritage Convention, the environment, and compliance

    OpenAIRE

    Goodwin, Edward J.

    2009-01-01

    This Article highlights a particular strength of the World Heritage Convention within the international environmental law project that enhances conservation of natural areas, flora, and fauna. This strength relates to the World Heritage Convention’s ability to pull states towards meaningful compliance with obligations connected to protecting, conserving, presenting, and transferring to future generations the world’s natural (and cultural) heritage.

  2. Postoperative sensitivity associated with low shrinkage versus conventional composites

    OpenAIRE

    Ivanović Vladimir; Savić-Stanković Tatjana; Karadžić Branislav; Ilić Jugoslav; Santini Ario; Beljić-Ivanović Katarina

    2013-01-01

    Introduction. Postoperative sensitivity in restorative dentistry can be related to preparation trauma, dentin adhesives’ ability to seal open dentinal tubules, deformation of restorations under occlusal stresses and microleakage. Objective. The study assessed possible reduction in postoperative sensitivity with low shrinkage compared to conventional composites using different bonding agents and the influence of the operator skill on the incidence of postoperative sensitivity. Methods. N...

  3. Non-Conventional Methodologies in the Synthesis of 1-Indanones

    Directory of Open Access Journals (Sweden)

    Manuela Oliverio

    2014-04-01

    Full Text Available 1-Indanones have been successfully prepared by means of three different non-conventional techniques, namely microwaves, high-intensity ultrasound and a Q-tube™ reactor. A library of differently substituted 1-indanones has been prepared via one-pot intramolecular Friedel-Crafts acylation and their efficiency and “greenness” have been compared.

  4. Toddlers' Social Interactions Regarding Moral and Conventional Trangressions.

    Science.gov (United States)

    Smetana, Judith G.

    1984-01-01

    Social interactions regarding moral and conventional transgressions were observed among two toddler groups. Each of 16 day care center classrooms, eight serving 13- to 27-month-olds and eight serving 18- to 40-month-olds, was observed for three 45-minute sessions. Implications of results concerned the developmental origins of distinctions between…

  5. Building Quality, Building Green: Conventions Theory and Industry Transformation

    Directory of Open Access Journals (Sweden)

    Julie Cidell

    2012-01-01

    Full Text Available Conventions theory was developed in part to explain how heterogeneous actors with asymmetrical information manage to carry out economic transactions. In particular, how do these actors work together to reduce uncertainty about the quality of the commodities involved? While most applications of conventions theory have been in the agro-food industry, this paper looks at the newly developing green building industry as an example of economic production that relies on multiple constructions of quality in its production and consumption processes. Previous work has shown that conflicts over quality often arise when the parties involved are operating under different conventions, a danger with the multiple actors that must cooperate to produce (and consume a green building. Furthermore, in the case of green buildings, uncertainty about a product's performance does not end at the point of transaction; the quality of many of the materials or processes involved can only be proven over time. I argue that the producers of green buildings and green building materials have overcome the problems of a uncertainty over time and b conflicts over the meaning of quality by drawing on all four conventions simultaneously. Furthermore, this simultaneous incorporation of trust, third-party standards, price, and the common good, as enacted through the Leadership in Energy and Environmental Design (LEED standards of the U.S. Green Building Council (USGBC, is one of the main reasons for the phenomenal growth of the green building industry among public, private, and non-profit clients.

  6. Establishing Conventional Communication Systems: Is Common Knowledge Necessary?

    Science.gov (United States)

    Barr, Dale J.

    2004-01-01

    How do communities establish shared communication systems? The Common Knowledge view assumes that symbolic conventions develop through the accumulation of common knowledge regarding communication practices among the members of a community. In contrast with this view, it is proposed that coordinated communication emerges a by-product of local…

  7. Conventional versus virtual radiographs of the injured pelvis and acetabulum

    Energy Technology Data Exchange (ETDEWEB)

    Bishop, Julius A.; Rao, Allison J.; Pouliot, Michael A.; Bellino, Michael [Stanford University School of Medicine, Department of Orthopaedic Surgery, Stanford, CA (United States); Beaulieu, Christopher [Stanford University School of Medicine, Department of Radiology, Stanford, CA (United States)

    2015-09-15

    Evaluation of the fractured pelvis or acetabulum requires both standard radiographic evaluation as well as computed tomography (CT) imaging. The standard anterior-posterior (AP), Judet, and inlet and outlet views can now be simulated using data acquired during CT, decreasing patient discomfort, radiation exposure, and cost to the healthcare system. The purpose of this study is to compare the image quality of conventional radiographic views of the traumatized pelvis to virtual radiographs created from pelvic CT scans. Five patients with acetabular fractures and ten patients with pelvic ring injuries were identified using the orthopedic trauma database at our institution. These fractures were evaluated with both conventional radiographs as well as virtual radiographs generated from a CT scan. A web-based survey was created to query overall image quality and visibility of relevant anatomic structures. This survey was then administered to members of the Orthopaedic Trauma Association (OTA). Ninety-seven surgeons completed the acetabular fracture survey and 87 completed the pelvic fracture survey. Overall image quality was judged to be statistically superior for the virtual as compared to conventional images for acetabular fractures (3.15 vs. 2.98, p = 0.02), as well as pelvic ring injuries (2.21 vs. 1.45, p = 0.0001). Visibility ratings for each anatomic landmark were statistically superior with virtual images as well. Virtual radiographs of pelvic and acetabular fractures offer superior image quality, improved comfort, decreased radiation exposure, and a more cost-effective alternative to conventional radiographs. (orig.)

  8. All-solution-processed organic solar cells with conventional architecture

    NARCIS (Netherlands)

    Franeker, J.J. van; Voorthuijzen, W.P.; Gorter, H.; Hendriks, K.H.; Janssen, R.A.J.; Hadipour, A.; Andriessen, H.A.J.M.; Galagan, Y.O.

    2013-01-01

    Abstract All-solution processed organic solar cells with a conventional device structure were demonstrated. The evaporated low work function LiF/Al electrode was replaced by a printed high work function silver electrode combined with an additional electron transport layer (ETL). Two electron transpo

  9. Sixth national report of Brazil for the nuclear safety convention

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    Brazil has presented periodically its National Report prepared by a group composed of representatives of the various Brazilian organizations with responsibilities related to nuclear safety. Due to the implications of the Fukushima nuclear accident in 2011, an Extraordinary National Report was presented in 2012. This Sixth National Report is an update of the Fifth National Report in relation to the Convention on Nuclear Safety articles and also an update of the Extraordinary Report with respect to the action taken related to lesson learned from the Fukushima accident. It includes relevant information for the period of 2010/2012. This document represents the national report prepared as a fulfillment of the brazilian obligations related to the Convention on Nuclear Safety. In chapter 2 some details are given about the existing nuclear installations. Chapter 3 provides details about the legislation and regulations, including the regulatory framework and the regulatory body. Chapter 4 covers general safety considerations as described in articles 10 to 16 of the Convention. Chapter 5 addresses to the safety of the installations during siting, design, construction and operation. Chapter 6 describes planned activities to further enhance nuclear safety. Chapter 7 presents the final remarks related to the degree of compliance with the Convention obligations.

  10. ORGANIC VS CONVENTIONAL: SOIL NEMATODE COMMUNITY STRUCTURE AND FUNCTION.

    Science.gov (United States)

    Kapp, C; Storey, S G; Malan, A P

    2014-01-01

    Global increases in human population are creating an ever-greater need for food production. Poor soil management practices have degraded soil to such an extent that rapidly improved management practices is the only way to ensure future food demands. In South Africa, deciduous fruit producers are realising the need for soil health, and for an increased understanding of the benefits of soil ecology, to ensure sustainable fruit production. This depends heavily on improved orchard management. Conventional farming relies on the addition of artificial fertilizers, and the application of chemicals, to prevent or minimise, the effects of the soil stages of pest insects, and of plant-parasitic nematodes. Currently, there is resistance toward conventional farming practices, which, it is believed, diminishes biodiversity within the soil. The study aimed to establish the soil nematode community structure and function in organically, and conventionally, managed deciduous fruit orchards. This was done by determining the abundance, the diversity, and the functionality of the naturally occurring free-living, and plant-parasitic, nematodes in deciduous fruit orchards in the Western Cape province of South Africa. The objective of the study was to form the basis for the use of nematodes as future indicators of soil health in deciduous fruit orchards. Orchards from neighbouring organic, and conventional, apricot farms, and from an organic apple orchard, were studied. All the nematodes were quantified, and identified, to family level. The five nematode-classified trophic groups were found at each site, while 14 families were identified in each orchard, respectively. Herbivores were dominant in all the orchards surveyed. Organic apples had the fewest herbivores and fungivores, with the highest number of carnivores. When comparing organic with conventional apricot orchards, higher numbers of plant-parasitic nematodes were found in the organic apricot orchards. The Maturity Index (MI

  11. Comparison of MR myelography with conventional myelography lumbar disc diseases

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Kyung Jae; Youn, Eun Kyung; Kim, Jung Hyeon; Lee, Seung Hee; Lee, Young Uk; Kim, Dong Joo [Kangbuk Samsung Hospital, Samsung Medical Center, Seoul (Korea, Republic of)

    1996-02-01

    To compare MR myelography(MRM) using heavily T2 weighted fast spin echo(FSE) with conventional myelography in the evaluation of lumbar degenerative disc diseases. A total of 50 patients with lumbar degenerative disc diseases underwent both MRM and conventional myelography. A 1.5 T Sigma MR system was used. For MRM, heavily T2 weighted FSE pulse sequences were performed in sagittal, coronal and both oblique planes. The images of MRM and conventional myelography were analyzed retrospectively and compared, focusing on the pattern of compression of the cal sac and nerve roots. MRM yielded comparable images to conventional myelography in 68% (34/50). MRM was superior to conventional myelography in 11 cases (22%), and the opposite resulted in 5 cases(10%). MRM could visualize the spinal canal below the level of complete block in 6 patients, provided better contrast in the cases of dural ectasia in 3 cases and better delineation of individual nerve roots with source images in 1 case. Additional informations such as incidental retroperitoneal vascular malformation and extravasation of the CSF could be obtained by MRM in 1 case each. Disadvantages of MRM were poor contrast in the cases of multiple spinal stenosis, obscuration of the nerve roots by engorged paraspinal vessels, and occasional difficulty in defining the levels due to vanishment of the bony background image. MRM is a safe, noninvasive, nonionizing which in very effective in evaluating the lumbosacral disc disease. Use of FSE-MRM in addition to the routine MR imaging could be very helpful not only for better evaluation of nerve roots but also for the additional informations.

  12. Sulfur Transformation during Microwave and Conventional Pyrolysis of Sewage Sludge.

    Science.gov (United States)

    Zhang, Jun; Zuo, Wei; Tian, Yu; Chen, Lin; Yin, Linlin; Zhang, Jie

    2017-01-03

    The sulfur distributions and evolution of sulfur-containing compounds in the char, tar and gas fractions were investigated during the microwave and conventional pyrolysis of sewage sludge. Increased accumulation of sulfur in the char and less production of H2S were obtained from microwave pyrolysis at higher temperatures (500-800 °C). Three similar conversion pathways were identified for the formation of H2S during microwave and conventional pyrolysis. The cracking of unstable mercaptan structure in the sludge contributed to the release of H2S below 300 °C. The decomposition of aliphatic-S compounds in the tars led to the formation of H2S (300-500 °C). The thermal decomposition of aromatic-S compounds in the tars generated H2S from 500 to 800 °C. However, the secondary decomposition of thiophene-S compounds took place only in conventional pyrolysis above 700 °C. Comparing the H2S contributions from microwave and conventional pyrolysis, the significant increase of H2S yields in conventional pyrolysis was mainly attributed to the decomposition of aromatic-S (increasing by 10.4%) and thiophene-S compounds (11.3%). Further investigation on the inhibition mechanism of H2S formation during microwave pyrolysis confirmed that, with the special heating characteristics and relative shorter residence time, microwave pyrolysis promoted the retention of H2S on CaO and inhibited the secondary cracking of thiophene-S compounds at higher temperatures.

  13. Corrosion behavior of self-ligating and conventional metal brackets

    Directory of Open Access Journals (Sweden)

    Lúcio Henrique Esmeraldo Gurgel Maia

    2014-04-01

    Full Text Available Objective: To test the null hypothesis that the aging process in self-ligating brackets is not higher than in conventional brackets. Methods: Twenty-five conventional (GN-3M/Unitek; GE-GAC; VE-Aditek and 25 self-ligating (SCs-3M/Unitek; INs-GAC; ECs-Aditek metal brackets from three manufacturers (n = 150 were submitted to aging process in 0.9% NaCl solution at a constant temperature of 37 ± 1ºC for 21 days. The content of nickel, chromium and iron ions in the solution collected at intervals of 7, 14 and 21 days was quantified by atomic absorption spectrophotometry. After the aging process, the brackets were analyzed by scanning electron microscopy (SEM under 22X and 1,000X magnifications. Results: Comparison of metal release in self-ligating and conventional brackets from the same manufacturer proved that the SCs group released more nickel (p < 0.05 than the GN group after 7 and 14 days, but less chromium (p < 0.05 after 14 days and less iron (p < 0.05 at the three experimental time intervals. The INs group released less iron (p < 0.05 than the GE group after 7 days and less nickel, chromium and iron (p < 0.05 after 14 and 21 days. The ECs group released more nickel, chromium and iron (p < 0.05 than the VE group after 14 days, but released less nickel and chromium (p < 0.05 after 7 days and less chromium and iron (p < 0.05 after 21 days. The SEM analysis revealed alterations on surface topography of conventional and self-ligating brackets. Conclusions: The aging process in self-ligating brackets was not greater than in conventional brackets from the same manufacturer. The null hypothesis was accepted.

  14. Comparing the yields of organic and conventional agriculture.

    Science.gov (United States)

    Seufert, Verena; Ramankutty, Navin; Foley, Jonathan A

    2012-05-10

    Numerous reports have emphasized the need for major changes in the global food system: agriculture must meet the twin challenge of feeding a growing population, with rising demand for meat and high-calorie diets, while simultaneously minimizing its global environmental impacts. Organic farming—a system aimed at producing food with minimal harm to ecosystems, animals or humans—is often proposed as a solution. However, critics argue that organic agriculture may have lower yields and would therefore need more land to produce the same amount of food as conventional farms, resulting in more widespread deforestation and biodiversity loss, and thus undermining the environmental benefits of organic practices. Here we use a comprehensive meta-analysis to examine the relative yield performance of organic and conventional farming systems globally. Our analysis of available data shows that, overall, organic yields are typically lower than conventional yields. But these yield differences are highly contextual, depending on system and site characteristics, and range from 5% lower organic yields (rain-fed legumes and perennials on weak-acidic to weak-alkaline soils), 13% lower yields (when best organic practices are used), to 34% lower yields (when the conventional and organic systems are most comparable). Under certain conditions—that is, with good management practices, particular crop types and growing conditions—organic systems can thus nearly match conventional yields, whereas under others it at present cannot. To establish organic agriculture as an important tool in sustainable food production, the factors limiting organic yields need to be more fully understood, alongside assessments of the many social, environmental and economic benefits of organic farming systems.

  15. Immediate Versus Early Loading and Conventional Loading in Implant Dentistry

    Directory of Open Access Journals (Sweden)

    Hassan Maghaireh

    2013-12-01

    Full Text Available To minimize the risk of implant failures after their placement, dental implants are traditionally kept load-free for 3 to 8 months to establish osseointegration before connecting the prosthetic super-structure (conventional loading. However, implant dentists are under continuous pressure from the media and patients to speed up the treatment and reduce number of visits during the implant therapy. Immediate implant loading can also reduce the cost and might also improve aesthetics as claimed by some surgeons. This pressure from the media, patients and dentists was behind introducing changes into the loading protocols and nowadays implants are loaded early and even immediately and it would be useful to know whether there is a difference in success rates between immediately and early loaded implants compared with conventionally loaded implants. It is well known that whenever a clinician is faced with a clinical question, the answer(s should be evidence based to avoid the risk of bias as opinion based answers can be misleading and can cause more failures in the dental practice. This mini-review aims to evaluate the effects of (1 immediate (within 1 week, (2 early (between 1 week and 2 months, and (3 conventional (after 2 months loading of osseointegrated dental implants. The review found no evidence that attaching artificial teeth either immediately, after 6 weeks (early or after at least 3 months (conventional led to any important differences in the failure of the implant or the artificial tooth, or to the amount of bone which surrounded the implant (any bone loss would be an undesirable consequence. However, we found a trend of more failures and complications with early loading when compared to immediate or conventional loading. More research is needed in this area. - See more at: http://smiledentaljournal.com/article.php?id=59#sthash.mniQLIcf.dpuf

  16. 10 CFR Appendix I to Subpart B of... - Uniform Test Method for Measuring the Energy Consumption of Conventional Ranges, Conventional...

    Science.gov (United States)

    2010-01-01

    ... supported by horizontal surface cabinetry. 1.3Forced convection means a mode of conventional oven operation..., with their associated wires, are used to measure temperature by means of electromotive force. 1... copper disc that is 1-inch (25.4 mm) in diameter and 1/8-inch (3.2 mm) thick. The two thermocouple...

  17. Conventionalism and Methodological Standards in Contending with Skepticism about Uncertainty

    Science.gov (United States)

    Brumble, K. C.

    2012-12-01

    What it means to measure and interpret confidence and uncertainty in a result is often particular to a specific scientific community and its methodology of verification. Additionally, methodology in the sciences varies greatly across disciplines and scientific communities. Understanding the accuracy of predictions of a particular science thus depends largely upon having an intimate working knowledge of the methods, standards, and conventions utilized and underpinning discoveries in that scientific field. Thus, valid criticism of scientific predictions and discoveries must be conducted by those who are literate in the field in question: they must have intimate working knowledge of the methods of the particular community and of the particular research under question. The interpretation and acceptance of uncertainty is one such shared, community-based convention. In the philosophy of science, this methodological and community-based way of understanding scientific work is referred to as conventionalism. By applying the conventionalism of historian and philosopher of science Thomas Kuhn to recent attacks upon methods of multi-proxy mean temperature reconstructions, I hope to illuminate how climate skeptics and their adherents fail to appreciate the need for community-based fluency in the methodological standards for understanding uncertainty shared by the wider climate science community. Further, I will flesh out a picture of climate science community standards of evidence and statistical argument following the work of philosopher of science Helen Longino. I will describe how failure to appreciate the conventions of professionalism and standards of evidence accepted in the climate science community results in the application of naïve falsification criteria. Appeal to naïve falsification in turn has allowed scientists outside the standards and conventions of the mainstream climate science community to consider themselves and to be judged by climate skeptics as valid

  18. Soil biota and agriculture production in conventional and organic farming

    Science.gov (United States)

    Schrama, Maarten; de Haan, Joj; Carvalho, Sabrina; Kroonen, Mark; Verstegen, Harry; Van der Putten, Wim

    2015-04-01

    Sustainable food production for a growing world population requires a healthy soil that can buffer environmental extremes and minimize its losses. There are currently two views on how to achieve this: by intensifying conventional agriculture or by developing organically based agriculture. It has been established that yields of conventional agriculture can be 20% higher than of organic agriculture. However, high yields of intensified conventional agriculture trade off with loss of soil biodiversity, leaching of nutrients, and other unwanted ecosystem dis-services. One of the key explanations for the loss of nutrients and GHG from intensive agriculture is that it results in high dynamics of nutrient losses, and policy has aimed at reducing temporal variation. However, little is known about how different agricultural practices affect spatial variation, and it is unknown how soil fauna acts this. In this study we compare the spatial and temporal variation of physical, chemical and biological parameters in a long term (13-year) field experiment with two conventional farming systems (low and medium organic matter input) and one organic farming system (high organic matter input) and we evaluate the impact on ecosystem services that these farming systems provide. Soil chemical (N availability, N mineralization, pH) and soil biological parameters (nematode abundance, bacterial and fungal biomass) show considerably higher spatial variation under conventional farming than under organic farming. Higher variation in soil chemical and biological parameters coincides with the presence of 'leaky' spots (high nitrate leaching) in conventional farming systems, which shift unpredictably over the course of one season. Although variation in soil physical factors (soil organic matter, soil aggregation, soil moisture) was similar between treatments, but averages were higher under organic farming, indicating more buffered conditions for nutrient cycling. All these changes coincide with

  19. Intellectual Conventions versus Matters of Substance: Elementary School Students as Curriculum Theorists.

    Science.gov (United States)

    Nicholls, John G.; Thorkildsen, Theresa A.

    1989-01-01

    Sixty-six elementary school students were interviewed about substantive and conventional aspects of academic knowledge. Even first graders distinguished intellectual conventions from the substance of the disciplines and construed the conventions as arbitrary social practices to foster communication. (SLD)

  20. Assessment of Conventional Teaching Procedures: Implications for Gifted Learners

    Directory of Open Access Journals (Sweden)

    Mogbel Aid K Alenizi

    2016-07-01

    Full Text Available The present research aims to assess the conventional teaching procedures in the development of mathematical skills of the students with learning difficulties. The study group was made up of all the children with academic learning disorders in KSA. The research questions have been scrutinized from the averages and the standard deviation of the marks scored by the participants in the test and control group. The outcomes of the study show that the conventional teaching procedures have effects on mathematical skill development of the female pupils with learning disorders. The results of the study show that the test group outperformed the control group. Based on the data and the evidences, various recommendations have been proposed for the stakeholders in the area of teaching the gifted children so as to ascertain better training for them. Keywords: Maths skills, Learning difficulties, Saudi Arabia

  1. A Modelling Framework for Conventional and Heat Integrated Distillation Columns

    DEFF Research Database (Denmark)

    Bisgaard, Thomas; Huusom, Jakob Kjøbsted; Abildskov, Jens

    2013-01-01

    Diabatic operation of distillation columns can lead to signicant reductions in energy utilization and operation cost compared to conventional (adiabatic) distillation columns, at an expense of an increased complexity of design and operation. The earliest diabatic distillation conguration dates back...... to the late 70s, and various dierent congurations have appeared since. However, at present, no full-scale diabatic distillation columns are currently operating in the industry. Current studies related to alternative distillation congurations report very dierent gures for potential energy savings which...... constitutes a problem in relations to achieving industrial acceptance. There is clearly a need for research and comparative studies which can help to provide analysis of the pros and cons of novel and intensied distillation processes compared to conventional columns for a range of separations. These studies...

  2. Environmental implications of biomethanation in conventional biogas plants

    Energy Technology Data Exchange (ETDEWEB)

    Khoiyangbam, R.S. [D.M. College of Science, Imphal-795 001, Manipur (India). Dept. of Environmental Science

    2011-07-01

    In India biomethanation in conventional biogas plants have been proposed as one of the appropriate alternative sources of energy which can counter the escalating demand of fossil fuels. The number of installation of biogas plants is increasing rapidly and the trend is expected to continue at least for the foreseeable future. Biogas plants like many other energy generating technologies are not absolutely free from environmental problems. Environmental impacts related to biomethanation may range from localized health effects due to air, water, soil and pathogenic contamination to global warming at the global scale. The probable health and environmental impacts of energy production in conventional biogas plants have not been fully understood or well documented. A comprehensive assessment seems essential to make this energy source more viable and sustainable. The current article discusses the various positive and negative environmental implications associated with biomethanation and also tries to highlight some mitigation options.

  3. Micropollutants and chemical residues in organic and conventional meat.

    Science.gov (United States)

    Dervilly-Pinel, Gaud; Guérin, Thierry; Minvielle, Brice; Travel, Angélique; Normand, Jérôme; Bourin, Marie; Royer, Eric; Dubreil, Estelle; Mompelat, Sophie; Hommet, Frédéric; Nicolas, Marina; Hort, Vincent; Inthavong, Chanthadary; Saint-Hilaire, Mailie; Chafey, Claude; Parinet, Julien; Cariou, Ronan; Marchand, Philippe; Le Bizec, Bruno; Verdon, Eric; Engel, Erwan

    2017-10-01

    The chemical contamination levels of both conventional and organic meats were assessed. The objective was to provide occurrence data in a context of chronic exposure. Environmental contaminants (17 polychlorinated dibenzodioxins/dibenzofurans, 18 polychlorinated biphenyls (PCBs), 3 hexabromocyclododecane (HBCD) isomers, 6 mycotoxins, 6 inorganic compounds) together with chemical residues arising from production inputs (75 antimicrobials, 10 coccidiostats and 121 pesticides) have been selected as relevant compounds. A dedicated sampling strategy, representative of the French production allowed quantification of a large sample set (n=266) including both conventional (n=139) and organic (n=127) raw meat from three animal species (bovine, porcine, poultry). While contamination levels below regulatory limits were measured in all the samples, significant differences were observed between both species and types of farming. Several environmental contaminants (Dioxins, PCBs, HBCD, Zn, Cu, Cd, Pb, As) were measured at significantly higher levels in organic samples. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. An exploration of adolescent snacking conventions and dilemmas

    DEFF Research Database (Denmark)

    Bech-Larsen, Tino; Jensen, Birger Boutrup; Pedersen, Susanne

    2010-01-01

    and to explore adolescent perceptions of the potential conventions and dilemmas involved in snacking. Design/methodology/approach – Referring to previous research in food choice dilemmas and conventions, the paper starts out by discussing potential implications for adolescent snacking in different social......Purpose – Snacking has been characterized as normatively unrestricted and identified as one of the main causes of adolescent obesity. The purpose of this paper is not to question the relation between obesity and snacking, but to ask to which extent adolescent snacking is socially unrestricted...... is both unwarranted and counterproductive to the understanding – and subsequently the mitigation – of the relation between snacking and obesity. Originality/value – Apart from falsifying the classification of snacking as unrestricted of social norms, the study contributes by devising a focus group design...

  5. Late bilateral temporal lobe necrosis after conventional radiotherapy. Case report

    Energy Technology Data Exchange (ETDEWEB)

    Hoshi, Michio; Hayashi, Toshiyuki; Kagami, Hiroshi; Murase, Ikurou; Nakatsukasa, Masashi [Saiseikai Utsunomiya Hospital (Japan)

    2003-04-01

    A 63-year-old woman presented with radionecrosis in the bilateral temporal lobes manifesting as dementia about 30 years after undergoing conventional radiotherapy for pituitary adenoma. Computed tomography and magnetic resonance (MR) imaging showed edema and cystic lesions in both temporal lobes. The mass in the left temporal lobe was excised. MR imaging 12 days after surgery showed reduced edema. Her dementia had improved. Radionecrosis usually occurs between several months and a few years after radiotherapy. The incidence of radionecrosis is estimated as 5%, but may be higher with longer follow-up periods. Clinical reports have suggested that larger total doses of radiation are associated with earlier onset of delayed necrosis and the fractional dose is the most significant factor causing cerebral radionecrosis. Radionecrosis can occur long after conventional radiotherapy or stereotactic radiosurgery using a linac-based system or a gamma knife unit. (author)

  6. A conventional, massively parallel eigensolver for electronic structure theory

    Energy Technology Data Exchange (ETDEWEB)

    Blum, V.; Scheffler, M. [Fritz Haber Institute, Berlin (Germany); Johanni, R.; Lederer, H. [RZ Garching (Germany); Auckenthaler, T.; Huckle, T.; Bungartz, H.J. [TU Muenchen (Germany); Kraemer, L.; Willems, P.; Lang, B. [BU Wuppertal (Germany); Havu, V. [Aalto University, Helsinki (Finland)

    2011-07-01

    We demonstrate a robust large-scale, massively parallel conventional eigensolver for first-principles theory of molecules and materials. Despite much research into O(N) methods, standard approaches (Kohn-Sham or Hartree-Fock theory and excited-state formalisms) must still rely on conventional but robust O(N{sup 3}) solvers for many system classes, most notably metals. In particular, our eigensolver overcomes parallel scalability limitations where standard implementations of certain steps (reduction to tridiagonal form, solution of reduced tridiagonal eigenproblem) can be a serious bottleneck already for a few hundred CPUs. We demonstrate scalable implementations of these and all other steps of the full generalized eigenvalue problem. Our largest example is a production run with 1046 Pt (heavy-metal) atoms with converged all-electron accuracy in the numeric atom-centered orbital code FHI-aims, but the implementation is generic and should easily be portable to other codes.

  7. Keynes' theory of conventional decision-making in financial markets

    Directory of Open Access Journals (Sweden)

    Radonjić Ognjen

    2009-01-01

    Full Text Available The question addressed in this paper is whether financial markets actually function in the manner described by the today still dominant modern theory of efficient financial markets. We argue that the theory's conclusions are based on unreal assumptions that the future is predictable and ergodic. Since assumptions of a model determine its conclusions, unreal assumptions imply incorrect and inapplicable theoretical models. In contrast to neoclassical theory, Keynes insisted that future was fundamentally uncertain and nonergodic. Under such circumstances, when it is not possible to calculate the future, the only rational thing for agents in financial markets to do is to base their decisions on socially acceptable conventions. Consequently, since convention-based expectations are unstable and since expectations create future it is possible to prove that financial markets are inherently unstable.

  8. Conventional and microfilled composite resins. Part II. Chip fractures.

    Science.gov (United States)

    Lambrechts, P; Ameye, C; Vanherle, G

    1982-11-01

    Dentists are accustomed to advantages and disadvantages in the materials at their disposal. This article was concerned with one disadvantage of microfilled composite resins, namely, chip fractures. Probably due to their higher coefficient of thermal expansion, higher water sorption, higher polymerization shrinkage, and lower tensile strengths, cohesive as well as adhesive chip fractures occur three to four times more often with microfilled composite resins than with conventional composite resins. Microfilled composite resins are indicated for esthetic purposes. They are contraindicated for Class IV and stress-bearing restorations. They are indicated for limited use in Class I restorations where esthetics is of primary importance. The technique of use must include acid-etching and intermediate bonding. The microfilled composite resins enjoy a smooth finish and high luster. This offers advantages in areas where smoothness is paramount. They may replace conventional composite resins for resurfacing existing restorations and veneering stained or mottled anterior teeth. They are indicated for treatment of cervical erosion.

  9. Conventional modeling of the multilayer perceptron using polynomial basis functions

    Science.gov (United States)

    Chen, Mu-Song; Manry, Michael T.

    1993-01-01

    A technique for modeling the multilayer perceptron (MLP) neural network, in which input and hidden units are represented by polynomial basis functions (PBFs), is presented. The MLP output is expressed as a linear combination of the PBFs and can therefore be expressed as a polynomial function of its inputs. Thus, the MLP is isomorphic to conventional polynomial discriminant classifiers or Volterra filters. The modeling technique was successfully applied to several trained MLP networks.

  10. Conventional housing conditions attenuate the development of experimental autoimmune encephalomyelitis.

    Directory of Open Access Journals (Sweden)

    Andreas Arndt

    Full Text Available BACKGROUND: The etiology of multiple sclerosis (MS has remained unclear, but a causative contribution of factors outside the central nervous system (CNS is conceivable. It was recently suggested that gut bacteria trigger the activation of CNS-reactive T cells and the development of demyelinative disease. METHODS: C57BL/6 (B6 mice were kept either under specific pathogen free or conventional housing conditions, immunized with the myelin basic protein (MBP-proteolipid protein (PLP fusion protein MP4 and the development of EAE was clinically monitored. The germinal center size of the Peyer's patches was determined by immunohistochemistry in addition to the level of total IgG secretion which was assessed by ELISPOT. ELISPOT assays were also used to measure MP4-specific T cell and B cell responses in the Peyer's patches and the spleen. Ear swelling assays were performed to determine the extent of delayed-type hypersensitivity reactions in specific pathogen free and conventionally housed mice. RESULTS: In B6 mice that were actively immunized with MP4 and kept under conventional housing conditions clinical disease was significantly attenuated compared to specific pathogen free mice. Conventionally housed mice displayed increased levels of IgG secretion in the Peyer's patches, while the germinal center formation in the gut and the MP4-specific TH17 response in the spleen were diminished after immunization. Accordingly, these mice displayed an attenuated delayed type hypersensitivity (DTH reaction in ear swelling assays. CONCLUSIONS: The data corroborate the notion that housing conditions play a substantial role in the induction of murine EAE and suggest that the presence of gut bacteria might be associated with a decreased immune response to antigens of lower affinity. This concept could be of importance for MS and calls for caution when considering the therapeutic approach to treat patients with antibiotics.

  11. Understanding The Writing Conventions of Deaf Urban Latino Youth

    OpenAIRE

    Negrete, Mark Steven

    2015-01-01

    The thesis project analyzes the trajectory and components of English writing conventions of Deaf Urban Latino Youth. It is an analysis of writing features and strategies in punctuation, organization, paragraph writing, neatness and portions of English grammar. The lessons call for real world everyday experiences of communication for Deaf youth in conjunction with English writing. Deaf Latino students in particular undergo a contention of acquiring English writing skills while experiencing oth...

  12. Conventional armed forces in Europe: Technology scenario development

    Energy Technology Data Exchange (ETDEWEB)

    Houser, G.M.

    1990-07-01

    In January 1986, the Soviet Union's Mikhail Gorbachev proposed elimination of all nuclear weapons by the year 2000. In April of that year, Mr. Gorbachev proposed substantial reductions of conventional weapons in Europe, from the Atlantic Ocean to the Ural Mountains, including reductions in operational-tactical nuclear weapons. In May 1986, the North Atlantic Treaty Organization (NATO) responded with the Brussels Declaration on Conventional Arms Control,'' which indicated readiness to open East/West discussions on establishing a mandate for negotiating conventional arms control throughout Europe. The Group of 23,'' which met in Vienna beginning in February 1987, concluded the meeting in January 1989 with a mandate for the Conventional Armed Forced in Europe (CFE) negotiations. On 6 March 1989, CFE talks began, and these talks have continued through six rounds (as of April 1990). Although US President George Bush, on 30 May 1989, called for agreement within six months to a year, and the Malta meeting of December 1989 called for completion of a CFE agreement by the end of 1990, much remains to be negotiated. This report provides three types of information. First, treaty provisions brought to the table by both sides are compared. Second, on the basis of these provisions, problem areas for each of the provision elements are postulated and possible scenarios for resolving these problem areas are developed. Third, the scenarios are used as requirements for tasks assigned program elements for possible US implementation of a CFE treaty. As progress is achieved during the negotiations, this report could be updated, as necessary, in each of the areas to provide a continuing systematic basis for program implementation and technology development. 8 refs.

  13. Designing asynchronous circuits using NULL convention logic (NCL)

    CERN Document Server

    Smith, Scott

    2009-01-01

    Designing Asynchronous Circuits using NULL Convention Logic (NCL) begins with an introduction to asynchronous (clockless) logic in general, and then focuses on delay-insensitive asynchronous logic design using the NCL paradigm. The book details design of input-complete and observable dual-rail and quad-rail combinational circuits, and then discusses implementation of sequential circuits, which require datapath feedback. Next, throughput optimization techniques are presented, including pipelining, embedding registration, early completion, and NULL cycle reduction. Subsequently, low-power design

  14. Applied intelligent systems: blending fuzzy logic with conventional control

    Science.gov (United States)

    Filev, Dimitar; Syed, Fazal U.

    2010-05-01

    The aim of this paper is to show that design of applied intelligent control systems requires different types of blending between fuzzy logic and conventional control systems. Two alternative automotive applications - a manufacturing process control problem and an advisory system for fuel efficient driving - that benefit from both fuzzy and control theories are reviewed and different levels of prioritisations of both approaches are discussed based on the specificity of the applications.

  15. Cardiac arrest: comparison of paramedic and conventional ambulance services.

    OpenAIRE

    1983-01-01

    A prospective study conducted in the Greater Vancouver area compared survival rates in prehospital cardiac arrest managed by an advanced life support (paramedic) service with those in cardiac arrest managed by conventional ambulance service. Management by the paramedic service was associated with higher survival rates for patients found in cardiac arrest but not for patients who suffered the arrest while the ambulance was present. Cardiopulmonary resuscitation by bystanders was associated wit...

  16. A Study of Conventional and Unconventional RADIAC Power Sources.

    Science.gov (United States)

    Feasible substitutes for RADIAC power sources are identified and evaluated. The experimental methods and the results are described. Cautions that...should be observed in the selection of RADIAC power sources are described. Cost comparisons are made of power sources considered to be suitable D-cell...substitutes and conventional D-cells. Recommendations are made for RADIAC power sources and for further study topics. (Author)

  17. Convention on Nuclear Safety. Second national report on the implementation by france of the obligations of the Convention; Convention sur la surete nucleaire. Deuxieme rapport national sur la mise en oeuvre par la France des obligations de la Convention

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-09-15

    The first national report on the implementation by france of the obligation under the Convention is structured along its Articles. the french Nuclear safety Authority ensured the co ordination of the report, with contributions from other regulators and nuclear operators. this report was distributed at the middle of April 2003 to the other Contracting party (on 3 november to 14, 2003 at the IAEA headquarters. (author)

  18. Advanced and Conventional Magnetic Resonance Imaging in Neuropsychiatric Lupus.

    Science.gov (United States)

    Sarbu, Nicolae; Bargalló, Núria; Cervera, Ricard

    2015-01-01

    Neuropsychiatric lupus is a major diagnostic challenge, and a main cause of morbidity and mortality in patients with systemic lupus erythematosus (SLE). Magnetic resonance imaging (MRI) is, by far, the main tool for assessing the brain in this disease. Conventional and advanced MRI techniques are used to help establishing the diagnosis, to rule out alternative diagnoses, and recently, to monitor the evolution of the disease. This review explores the neuroimaging findings in SLE, including the recent advances in new MRI methods.

  19. Understanding The Writing Conventions of Deaf Urban Latino Youth

    OpenAIRE

    Negrete, Mark Steven

    2015-01-01

    The thesis project analyzes the trajectory and components of English writing conventions of Deaf Urban Latino Youth. It is an analysis of writing features and strategies in punctuation, organization, paragraph writing, neatness and portions of English grammar. The lessons call for real world everyday experiences of communication for Deaf youth in conjunction with English writing. Deaf Latino students in particular undergo a contention of acquiring English writing skills while experiencing oth...

  20. Conventions and nomenclature for double diffusion encoding NMR and MRI

    DEFF Research Database (Denmark)

    Shemesh, Noam; Jespersen, Sune N; Alexander, Daniel C;

    2015-01-01

    Stejskal and Tanner's ingenious pulsed field gradient design from 1965 has made diffusion NMR and MRI the mainstay of most studies seeking to resolve microstructural information in porous systems in general and biological systems in particular. Methods extending beyond Stejskal and Tanner's desig...... to the standard, macroscopic, fractional anisotropy conventionally obtained by diffusion MR. Finally, we discuss future vistas and perspectives for DDE. Magn Reson Med, 2015. © 2015 Wiley Periodicals, Inc....

  1. The Transmission of Monetary Policy through Conventional and Islamic Banks

    OpenAIRE

    Zaheer, S; Ongena, S.; van Wijnbergen, S.J.G.

    2011-01-01

    This discussion paper resulted in a publication in the 'International Journal of Central Banking' , 2013, 9(4), 175-224. We investigate the differences in banks' responses to monetary policy shocks across bank size, liquidity, and type, i.e., conventional versus Islamic, in Pakistan between 2002:II to 2010:I. We find that following a monetary contraction, small banks with liquid balance sheets cut their lending less than other small banks. In contrast large banks maintain their lending irresp...

  2. [Science and clinical practice. 1865 psychiatric convention in Hannover].

    Science.gov (United States)

    Tölle, R

    2006-11-01

    Psychiatric conventions in Germany have taken place since the 1840s. Concerning content and influence, outstanding was one in 1865 for scientists and physicians in Hannover, Germany. Practical and scientific problems of current psychiatric interest were discussed, particularly the question of monomania in the context of Unitarian theory, and further new, extramural ways of psychiatric care which already had received notice abroad (family care, agricultural colonies). The Hannover congress reveals the progressive influence of German institutional psychiatry.

  3. The nurse, the Geneva Conventions and human rights.

    Science.gov (United States)

    1992-01-01

    Alleged reports from the warfronts over the past few years have been shocking: bombing of hospitals and ambulances, health workers refusing to care for wounded members of the opposition, medical involvement in the torture of prisoners, etc. Such conduct is in violation of professional codes of conduct and the Geneva Conventions. Yet the combatants and health care personnel in too many instances remain impervious. In many economically and politically unstable countries, where uprisings and war can explode any day, anyone can become involved, but particularly health care professionals because of the nature of their work. When confronted with a dilemma in a conflict situation, nurses must remember that they are accountable for their own professional actions and as such must be aware of patient/client rights and of their rights and obligations under the terms of the Geneva Conventions of 1949 and the Additional Protocols of 1977. To assist nurses in making the right decisions, ICN developed a Code for Nurses and in 1984, with the League of Red Cross and Red Crescent Societies, prepared an educational package for nurses on the Geneva conventions and the principles of humanitarian law. Subsequently ICN, with its member nurses' associations, developed position papers on the role of nurses in caring for prisoners and detainees and in safeguarding human rights. And today in face of daily reports of humanitarian violations, ICN urges NNAs to reconfirm their commitment and to take concrete moves to assure that their members fully understand what is expected of nurses in conflict situations. Extracts of the Geneva Conventions' essential provisions and ICN's position statements are provided below as one step in bringing about this awareness.

  4. Islamic versus conventional banking: A comparative analysis of financial arrangements

    OpenAIRE

    Marinković, Srđan

    2013-01-01

    The paper explores the concept of Islamic banking by making comparison between the basic features of some key conventional and Islamic financial arrangements. Paradigm version of Islamic banking forbids arrangements based on a predetermined rate of return on financial investments, instead it proposes equity based modes of finance which promote partnership between financier and an entrepreneur. Nevertheless, the theoretically suggested concepts in current practice are faced with serious diffic...

  5. Catching up on conventions grammar lessons for middle school writers

    CERN Document Server

    Francois, Chantal

    2009-01-01

    Are Chantal Francois and Elisa Zonana's students like yours? Economically, linguistically, and culturally diverse; excited to write; yet underprepared for the kinds of writing demanded in middle school and beyond? For success in school, Standard English grammar isn't optional-it's an option every student must have. Don't be daunted. Francois and Zonana found a solution, and in Catching Up on Conventions they share lessons that help kids quickly master Standard English grammar.

  6. Soil Chemical Characteristics of Organic and Conventional Agriculture

    Directory of Open Access Journals (Sweden)

    Muhammad Abdul Aziz

    2016-01-01

    Full Text Available Use of chemical fertilizers and pesticides on intensive land of both lowland and upland food crops have been shown to increase agricultural productivity significantly. Research aimed to study soil chemical characteristics and soil pesticide residues at some crops of organic and conventional farms. The research was carried out in Laboratory of Soil Chemistry, Indonesian Soil Research Institute and in Laboratory of Agrochemical Residue, Indonesian Agricultural Environment Research Institute, Bogor from February to July 2015. Soil samples at 0-10 cm depth were taken compositely from broccoli (Brassica oleracea, carrots (Daucus carota, maize (Zea mays, and tomatoes (Solanum lycopersicum farms in Bogor Regency as well as from rice field in Tasikmalaya Regency at both organic and conventional farms. Soil chemical characteristics were analyzed include: soil organic-C (Walkey and Black, total-N (Kjeldahl, potential-P (HCl 25%, available-P (Olsen, potential-K (HCl 25%, available-K (NH4OAc 1 N pH 7, CEC (NH4OAc 1 N pH 7, and pH (soil : water = 1: 5, while pesticide residues included levels of organochlorine (lindane, aldrin, heptaklor, dieldrin, DDT, endosulfan; organophosphates (diazinon, fenitrotin, metidation, paration, profenofos; and carbamates (carbofuran, MIPC, BPMC in the soil by using Gas Chromatography method. Results showed that levels of soil organic-C, total-N, potential and available-P, potential and available-K, CEC, pH at organic farms were higher than those at conventional farms. Some pesticide residues compound (organochlorines, organophosphates, and carbamates were detected at conventional farm, while those at organic farm were not detected (trace.

  7. Manual for national implementation of the Chemical Weapons Convention

    Energy Technology Data Exchange (ETDEWEB)

    Kellman, B. [DePaul Univ., Chicago, IL (United States); Tanzman, E.A.; Gualtieri, D.S.; Grimes, S.W. [Argonne National Lab., IL (United States)

    1993-12-01

    The Convention on the Prohibition on the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction, opened for signature, January 13, 1993, in Paris, France (CWC), is an unprecedented multilateral effort to eradicate an entire category of weapons of mass destruction and assure their continued absence through international verification. The CWC has been signed by over 150 nations, and is expected to enter into force in 1995. With its far-reaching system to verify compliance, the CWC presages a new foundation for international security based neither on fear nor on trust, but on the rule of law. A central feature of the CWC is that it requires each State Party to take implementing measures to make the Convention operative. The CWC goes beyond all prior arms control treaties in this regard. For this approach to succeed, and to inspire the eradication of other categories of mass destruction weaponry, coordination and planning are vital to harmonize CWC national implementation among States Parties. This Manual for National Implementation of the Chemical Weapons Convention is designed to assist States Parties, duly taking into account the distinctive aspects of their legal systems, in maximizing CWC enforcement consistent with their national legal obligations.

  8. Fluorescence of primary dentine after chemomechanical and conventional rotary excavation.

    Science.gov (United States)

    Corrêa, F N P; Rocha, R O; Soares, F Z M; Rodrigues-Filho, L E; Rodrigues, C R M

    2008-09-01

    This was to compare fluorescence values of dentine remaining after caries removal using chemomechanical systems and conventional rotary methods. In vitro study. 30 extracted primary teeth with proximal carious cavities were divided into three groups according to caries removal method: Carisolv, Papacarie and conventional low speed rotary burs. Carious (initial) and remaining (final) dentine evaluations were assessed by visual-tactile examination and DIAGNOdent. Transversal microhardness (TMH) of remaining dentine was evaluated. Fluorescence and TMH values were submitted to two-way ANOVA and the post hoc Tukey test (alpha = 0.05) and Pearson's linear correlation. Two-way ANOVA revealed that fluorescence values were similar between conventional rotary excavation, Carisolv and Papacarie groups (p = 0.0542). No statistically significant differences (p = 0.1147) were found to TMH values. No correlation was found between fluorescence and TMH values (r = -0.0273). All caries excavation methods resulted in similar remaining dentine fluorescence values. No correlation was found between fluorescence values and TMH of remaining dentine.

  9. A review on mathematical methods of conventional and Islamic derivatives

    Science.gov (United States)

    Hisham, Azie Farhani Badrol; Jaffar, Maheran Mohd

    2014-12-01

    Despite the impressive growth of risk management tools in financial institutions, Islamic finance remains miles away behind the conventional institutions. Islamic finance products need to comply with the syariah law and prohibitions, therefore they can use fewer of the available risk management tools compared to conventional. Derivatives have proven to be the effective hedging technique and instrument that broadly being used in the conventional institutions to manage their risks. However, derivatives are not generally accepted as the legitimate products in Islamic finance and they remain controversial issues among the Islamic scholars. This paper reviews the evolution of derivatives such as forwards, futures and options and then explores the mathematical models that being used to solve derivatives such as random walk model, asset pricing model that follows Brownian motion and Black-Scholes model. Other than that, this paper also critically discuss the perspective of derivatives from Islamic point of view. In conclusion, this paper delivers the traditional Islamic products such as salam, urbun and istijrar that can be used to create building blocks of Islamic derivatives.

  10. Mistakes To Avoid In Attacking The Moral/Conventional Distinction

    Directory of Open Access Journals (Sweden)

    Alejandro Rosas

    2012-11-01

    Full Text Available In an experimental critique of the moral/conventional (M/C distinction, Kelly et al. (2007 present new experimental data about responses to transgressions involving harm, where the novelty is that transgressors are grown-ups, rather than children. Their data do not support the moral/conventional distinction. The contrast between grown-up and schoolyard transgressions does not seem, however, to explain their results: they also use two schoolyard transgressions with similar negative results for the M/C distinction.I here attempt to explain away their results by calling attention to two mistakes in their experimental design. One refers to the use of questionnaire-items of the type that Turiel and collaborators have called mixed-domain situations, which extend over both a moral and a conventional domain. Participants respond to these cases differently than to prototypical moral situations, because some allow the authority rule to override the moral rule. The second mistake emerges in the grown-up transgressions labeled as Whipping/temporal, Whipping/Authority, Spanking/Authority, Prisoner abuse/Authority. These are not the typical transgressions unambiguously “involving a victim who has been harmed, whose rights have been violated, or who has been subject to an injustice”. The victims are also transgressors and harm is inflicted on them as punishment. Plausibly, rules about corporal punishment depend on authority in a way that rules about harming the innocent do not.

  11. Statistical estimation of white matter microstructure from conventional MRI

    Directory of Open Access Journals (Sweden)

    Leah H Suttner

    2016-01-01

    Full Text Available Diffusion tensor imaging (DTI has become the predominant modality for studying white matter integrity in multiple sclerosis (MS and other neurological disorders. Unfortunately, the use of DTI-based biomarkers in large multi-center studies is hindered by systematic biases that confound the study of disease-related changes. Furthermore, the site-to-site variability in multi-center studies is significantly higher for DTI than that for conventional MRI-based markers. In our study, we apply the Quantitative MR Estimation Employing Normalization (QuEEN model to estimate the four DTI measures: MD, FA, RD, and AD. QuEEN uses a voxel-wise generalized additive regression model to relate the normalized intensities of one or more conventional MRI modalities to a quantitative modality, such as DTI. We assess the accuracy of the models by comparing the prediction error of estimated DTI images to the scan-rescan error in subjects with two sets of scans. Across the four DTI measures, the performance of the models is not consistent: Both MD and RD estimations appear to be quite accurate, while AD estimation is less accurate than MD and RD; the accuracy of FA estimation is poor. Thus, in some cases when assessing white matter integrity, it may be sufficient to acquire conventional MRI sequences alone.

  12. [Topical versus contact anaesthesia in conventional trabeculectomy. Prospective randomised study].

    Science.gov (United States)

    Pablo Júlvez, L E; Pérez-Oliván, S; Ferreras Amed, A; Larrosa Poves, J M; Gómez Martínez, M L; Honrubia López, F M

    2003-05-01

    To compare the pain rates, comfort levels and safety between conventional topical anaesthesia and the application of a long lasting lidocaine soaked film or contact anaesthesia. Fifty patients undergoing conventional trabeculectomy with or without Mitomycin-C were included. One half received topical anaesthesia and the other half contact anaesthesia in a random fashion. Pain and discomfort rates before, during and after surgery were evaluated on a scale from 0 to 5, also, surgeon subjective stress and complications observed were included in the clinical protocol. Significant differences were found between both groups regarding pain rates, during and after surgery, and surgeon stress level. Sedation and change of anesthesic method were required more frequently by the patients included in the topical anaesthesia group. Topical anaesthesia provides sufficient level of anaesthesia for performing a trabeculectomy. Nevertheless pain rate differences between contact and conventional topical anaesthesia were patent during and after surgery. Contact anaesthesia appears to be a valid and practical alternative in a wide range of patients undergoing glaucoma surgery.

  13. Corrected Kondo temperature beyond the conventional Kondo scaling limit

    Science.gov (United States)

    Li, ZhenHua; Wei, JianHua; Zheng, Xiao; Yan, YiJing; Luo, Hong-Gang

    2017-05-01

    In the Kondo systems such as the magnetic impurity screened by the conduction electrons in a metal host, as well as the quantum dots connected by the leads, the low energy behaviors have universal dependence on the T/T\\text{K}0 or eV/{{k}\\text{B}}T\\text{K}0 , where T\\text{K}0 is the conventional Kondo temperature. However, it was shown that this scaling behavior is only valid at low-energy; this is called the Kondo scaling limit. Here we explore the extention of the scaling parameter range by introducing the corrected Kondo temperature T K, which may depend on the temperature and bias, as well as the other external parameters. We define the corrected Kondo temperature by scaling the local density of states near the Fermi level, obtained by accurate hierarchy of equations of motion approach at finite temperature and finite bias, and thus obtain a phenomenological expression of the corrected Kondo temperature. By using the corrected Kondo temperature as a characteristic energy scale, the conductance of the quantum dot can be well scaled in a wide parameter range, even two orders beyond the conventional scaling parameter range. Our work indicates that the Kondo scaling, although dominated by the conventional Kondo temperature in the low-energy of the Kondo system, could be extended to a higher energy regime, which is useful for analyzing the physics of the Kondo transport in non-equilibrium or high temperature cases.

  14. Issues in identifying germ tube positive yeasts by conventional methods.

    Science.gov (United States)

    Yazdanpanah, Atta; Khaithir, Tzar Mohd Nizam

    2014-01-01

    Candida speciation is vital for epidemiology and management of candidiasis. Nonmolecular conventional methods often fail to identify closely related germ tube positive yeasts from clinical specimens. The present study was conducted to identify these yeasts and to highlight issues in conventional versus molecular methods of identification. A total of 98 germ tube positive yeasts from high vaginal swabs were studied over a 12-month period. Isolates were examined with various methods including growth at 42 °C and 45 °C on Sabouraud dextrose agar (SDA), color development on CHROMagar Candida medium, chlamydospore production on corn meal agar at 25 °C, carbohydrate assimilation using ID 32C system, and polymerase chain reaction using a single pair of primers targeting the hyphal wall protein 1 (Hwp1) gene. Of all the isolates studied, 97 were molecularly confirmed as C. albicans and one isolate was identified as C. dubliniensis. No C. africana was detected in this study. The molecular method used in our study was an accurate and useful tool for discriminating C. albicans, C. dubliniensis, and C. africana. The conventional methods, however, were less accurate and riddled with many issues that will be discussed in further details.

  15. Assessment of panoramic and conventional night vision goggles

    Science.gov (United States)

    Thorndycraft, David

    2003-09-01

    This paper presents results obtained during a flight evaluation of Night Vision Devices (NVDs) equipped with a symbology injection capability. The NVDs used represented both conventional and wide (Panoramic) Field of View Night Vision Goggle (PNVG) systems. The evaluation was conducted at the National Research Council of Canada Bell 205 Flying Simulator under the auspices of the Technical Co-operation Programme. 6 Pilots from 4 nations participated in the trial and some 36 hours of flight data and pilot performance were recorded. The metrics used to evaluate Pilot performance included conventional Visual Cue Ratings, estimates of workload, and objective measures obtained through advanced data-analysis techniques. The trial used both conventional ADS-33D manoeuvres and a novel 'Racetrack" course. The paper concludes that although PNVG compare favourably with NVGs the clarity of image currently available in standard NVGs surpasses that of the PNVG and negates some of the advantages gained by the wider Field of View. The manoeuvres favoured by the NVG include those where a high degree of foveal attention demanding processing is being performed, for example navigation tasks. The manoeuvres favoured by the PNVG include those where a more automatic peripheral processing is being performed, for example in reducing drift in the hover.

  16. Corrected Kondo temperature beyond the conventional Kondo scaling limit.

    Science.gov (United States)

    Li, ZhenHua; Wei, JianHua; Zheng, Xiao; Yan, YiJing; Luo, Hong-Gang

    2017-02-20

    In the Kondo systems such as the magnetic impurity screened by the conduction electrons in a metal host, as well as the quantum dots connected by the leads, the low energy behaviors have universal dependence on the [Formula: see text] or [Formula: see text], where [Formula: see text] is the conventional Kondo temperature. However, it was shown that this scaling behavior is only valid at low-energy; this is called the Kondo scaling limit. Here we explore the extention of the scaling parameter range by introducing the corrected Kondo temperature T K, which may depend on the temperature and bias, as well as the other external parameters. We define the corrected Kondo temperature by scaling the local density of states near the Fermi level, obtained by accurate hierarchy of equations of motion approach at finite temperature and finite bias, and thus obtain a phenomenological expression of the corrected Kondo temperature. By using the corrected Kondo temperature as a characteristic energy scale, the conductance of the quantum dot can be well scaled in a wide parameter range, even two orders beyond the conventional scaling parameter range. Our work indicates that the Kondo scaling, although dominated by the conventional Kondo temperature in the low-energy of the Kondo system, could be extended to a higher energy regime, which is useful for analyzing the physics of the Kondo transport in non-equilibrium or high temperature cases.

  17. Characteristics and criticism of conventional eco- and environmental economics models

    Directory of Open Access Journals (Sweden)

    S. Karajz

    2014-06-01

    Full Text Available The aim of the article. The aim of the article is to introduce basic theories of environmental economics, dealing with environment factors, and to present critical view on them. The results of the analysis. The necessity to create a new economic paradigm or to elaborate a new approach to economics can most efficiently be justified by providing a critical analysis of conventional economic theories. Following this view, the material introduces basic theories of environmental economics belonging to the branch of economics dealing with environmental factors and based on conventional or neoclassical foundations (problems of public welfare, Pigouvian taxes, the Coase theorem, optimal utilisation of natural resources, the standard price theory and presents critical views related to these issues. Conclusions and directions of further researches. The conventional economics is based on fundamental assumption of neoclassical welfare economics according to which the primarily aim of economics is obviously to achieve Pareto optimal conditions. This optimum can be in two meanings: if Pareto optimum means Pareto norms, it reflects relevant conditions for economic policy. If Pareto optimum is linked with marginal analysis when a determined fictitious economic optimum is sought for in a perfect competition situation, it an instrument used for formal analytical analysis. According to this allocation of resources or the volume of production is optimal if there is a situation in which it is possible to make any individual better off without making someone else worse off.

  18. Upgrading the conventional grease trap using a tube settler.

    Science.gov (United States)

    Chu, W; Ng, F L

    2000-08-01

    Grease traps are widely used by most restaurants and food processing industries in Hong Kong to reduce oil and grease to an acceptable level before it can be discharged to public sewers. To meet demanding effluent standards in the future, it is necessary to polish the effluent by upgrading the conventional trap design. This study evaluated the possibility of upgrading traditional grease traps by installing tube settlers inside the trap. Their efficiency of removing chemical oxygen demand (COD) and oil/grease was examined to justify the performance. It was found that installing a tube settler is a feasible and cheap way to upgrade the conventional grease trap, since it improved oil/grease removal efficiency by 8-10% compared to the conventional design. In addition, a remarkable improvement in COD removal was observed following a very short hydraulic detention time after the installation of tube settlers. This ensured acceptable effluent quality under peak flowrates. Two mathematical models were also proposed to facilitate trap design.

  19. Comparative Study of Diagrid Structures with Conventional Frame Structures

    Directory of Open Access Journals (Sweden)

    Manthan I. Shah

    2016-05-01

    Full Text Available In modern age, the decrease of available free land and increase of land prices along with the wide spread of urban area has made architects and engineers to develop the cities vertically. For vertical growth, the only option is to construct the buildings as high as possible. It is a task of a structural designer to make the desired building stand and stable throughout its life. There are various structural systems for tall buildings, among them diagrid system is selected for this work. Diagrid is an exterior structural system which resists the lateral forces by axial actions of diagonals provided in periphery. Statistical analysis of tall buildings in India is carried out and presented for buildings having height more than 150 m or 40 storeys. Parametric study and detailed comparison of diagrid structural system with respect to conventional frame is carried out for symmetrical buildings. In this study seven steel buildings of identical base area and loadings with different heights are designed for optimum sections for both structural systems diagrid and conventional frame in ETABS. Various parameters like fundamental time period, maximum top storey lateral displacement, maximum base shear, steel weight, percentage differences in change of steel weight, maximum storey displacement and maximum storey drift are considered in this study. A Diagrid structure performs well than conventional frame structures and increase in steel weight with increase in height of building is considerably less in diagrid structures

  20. Net carbon flux in organic and conventional olive production systems

    Science.gov (United States)

    Saeid Mohamad, Ramez; Verrastro, Vincenzo; Bitar, Lina Al; Roma, Rocco; Moretti, Michele; Chami, Ziad Al

    2014-05-01

    Agricultural systems are considered as one of the most relevant sources of atmospheric carbon. However, agriculture has the potentiality to mitigate carbon dioxide mainly through soil carbon sequestration. Some agricultural practices, particularly fertilization and soil management, can play a dual role in the agricultural systems regarding the carbon cycle contributing to the emissions and to the sequestration process in the soil. Good soil and input managements affect positively Soil Organic Carbon (SOC) changes and consequently the carbon cycle. The present study aimed at comparing the carbon footprint of organic and conventional olive systems and to link it to the efficiency of both systems on carbon sequestration by calculating the net carbon flux. Data were collected at farm level through a specific and detailed questionnaire based on one hectare as a functional unit and a system boundary limited to olive production. Using LCA databases particularly ecoinvent one, IPCC GWP 100a impact assessment method was used to calculate carbon emissions from agricultural practices of both systems. Soil organic carbon has been measured, at 0-30 cm depth, based on soil analyses done at the IAMB laboratory and based on reference value of SOC, the annual change of SOC has been calculated. Substracting sequestrated carbon in the soil from the emitted on resulted in net carbon flux calculation. Results showed higher environmental impact of the organic system on Global Warming Potential (1.07 t CO2 eq. yr-1) comparing to 0.76 t CO2 eq. yr-1 in the conventional system due to the higher GHG emissions caused by manure fertilizers compared to the use of synthetic foliar fertilizers in the conventional system. However, manure was the main reason behind the higher SOC content and sequestration in the organic system. As a resultant, the organic system showed higher net carbon flux (-1.7 t C ha-1 yr-1 than -0.52 t C ha-1 yr-1 in the conventional system reflecting higher efficiency as a

  1. [Peritoneal equilibration test: Conventional versus adapted. Preliminary study].

    Science.gov (United States)

    Zaloszyc, Ariane; Schmitt, Claus Peter; Schaefer, Betti; Doutey, Armelle; Terzic, Joëlle; Menouer, Soraya; Higel, Laetitia; Fischbach, Michel

    2017-02-01

    Conventional automated peritoneal dialysis (APD) is prescribed as a repetition of cycles with the same dwell time and the same fill volume. Water and sodium balance remains a common problem among patients on peritoneal dialysis. More recently, adapted automated peritoneal dialysis was described, as a combination of short dwells with a low volume, in order to enhance ultrafiltration, followed by long dwells with a large fill volume to favor solute removal. We performed a preliminary crossover study on 4 patients. The total amount of dialysate was the same, i.e. 2L/m(2) as well as the total duration of the test, i.e. 150 minutes. The conventional test was made with two identical cycles, each cycle had a fill volume of 1L/m(2) and a duration of 75 minutes, while the adapted test was performed with one short cycle, i.e. 30 minutes with a low fill volume, i.e. 0.6L/m(2), followed by a long cycle, i.e. 120 minutes, with a large fill volume, i.e. 1.4L/m(2). Sodium extraction was improved by 29.3mmol/m(2) (169%) in the adapted test in comparison to the conventional test. Ultrafiltration was enhanced by 159mL/m(2) (128%) in the adapted test compared to the conventional one. Glucose absorption was decreased by 35% in the adapted test in comparison to the conventional test and osmotic conductance was also improved. In conclusion, adapted dialysis may allow for a better volume and sodium balance, since we observed an improvement in sodium extraction and ultrafiltration. This pre-study authorizes an improvement of the European Pediatric Study's protocol on Adapted APD, already started and which will continue in the next months. Copyright © 2016 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  2. Analysis of Bacterial Diversity in Rumen of Sika Deer (Cervus nippon) fed Different Forages Using DGGE and T-RLFP%基于DGGE和T-RFLP分析采食不同粗饲料梅花鹿瘤胃细菌区系

    Institute of Scientific and Technical Information of China (English)

    李志鹏; 姜娜; 刘晗璐; 崔学哲; 荆祎; 杨福合; 李光玉

    2014-01-01

    D的各项指数相差较大而且梅花鹿C的指数低于梅花鹿A和B,表明同组不同个体之间存在差异。81、214、272和308 bp的T-RFs为OL组优势条带,90、95、175、273和274 bp的T-RFs为CS组优势条带,161、259、264、266和284 bp的T-RFs为共同条带。根据 MiCAⅢ结果,这些 T-RFs 代表细菌归类于拟杆菌门、厚壁菌门、变形菌门和酸杆菌门。T-RFs图谱聚类表明,4头梅花鹿T-RFs聚为两类,粗饲料来源影响梅花鹿瘤胃细菌T-RFs图谱特征,其中梅花鹿A、B和C的T-RFs特征条带图谱相似。【结论】Prevotella spp.是梅花鹿瘤胃优势细菌,但不同粗饲料影响梅花鹿瘤胃细菌区系组成。%[Objective]Bacterial communities play critical roles in the rumen fermentation of Sika deer (Cervus nippon), while the bacterial composition in the rumen of Sika deer is rarely reported. The objective of present study is to investigate the bacterial diversity in the rumen of Sika deer, which can provide a molecular basis for manipulation of rumen fermentation.[Method]Four two year old male rumen-cannulated Sika deers fed oak leaf (OL group, Sika deer A and B) and corn stover (CS group, Sika deer C and D) based diets were used in the present study. After 30 days of feeding, rumen contents including solid and liquid fractions were sampled, and the microbial genomic DNA was extracted. V3 region of ruminal bacterial 16S rRNA gene and 16S rRNA gene was amplified, which was used in the DGGE and T-RFLP analysis, respectively. The clustering analysis was applied to DGGE results. The dominant bands in DGGE profiles were obtained, and then used to clone sequencing in order to indentify the bacterial communities. The results of T-RFLP were also applied to clustering analysis, and the possible bacterial structure was speculated by Microbial Community AnalysisⅢ (MiCAⅢ) dataset. [Result]The clustering patterns of DGGE revealed that the similarity of bacterial diversity between CS

  3. The convent of Jericho in Brussels and its literary network

    Directory of Open Access Journals (Sweden)

    Stoop, Patricia

    2014-06-01

    Full Text Available The Augustinian convent of Jericho in Brussels was one of the main centres of textual, literary, and spiritual culture in the late medieval Low Countries. In addition to the large collection of manuscripts which the canonesses wrote for themselves, the sisters produced several books for people and institutions outside the convent walls. Thus the sisters were both important recipients as well as signifi cant producers of texts. This article will focus on the question of the origin of the texts and books that the sisters used to build their library. Additionally, attention will be paid to the external recipients of the books that the Jericho scribes made, in order to shed light on the as yet understudied exchange of texts and books to and from (female convents and the literary networks in which these religious institutions functioned.El convento de las agustinas Jericó en Bruselas fue uno de los centros más importantes de la cultura textual, literaria, y espiritual en los Países Bajos durante la Baja Edad Media. Además de la amplia colección de manuscritos que las canonesas escribieron para sí mismas, produjeron varios libros para personas e instituciones externas al convento. Las religiosas no solo eran receptoras importantes, sino también signifi cativas productoras de textos. El artículo se concentra en la cuestión de la proveniencia de los textos y libros que servían para crear su biblioteca. Se prestará asimismo atención a los destinatarios externos a los que se dirigieron las copistas de Jericó con el fin de arrojar luz sobre la hasta ahora poco estudiada dinámica de intercambio de textos y libros entre conventos (de mujeres y el exterior y las redes literarias en el marco de las cuales esas instituciones religiosas funcionaron.

  4. The EROI of Conventional Canadian Natural Gas Production

    Directory of Open Access Journals (Sweden)

    Jon Freise

    2011-11-01

    Full Text Available Canada was the world’s third largest natural gas producer in 2008, with 98% of its gas being produced by conventional, tight gas, and coal bed methane wells in Western Canada. Natural gas production in Western Canada peaked in 2001 and remained nearly flat until 2006 despite more than quadrupling the drilling rate. Canada seems to be one of many counter examples to the idea that oil and gas production can rise with sufficient investment. This study calculated the Energy Return on Energy Invested and Net Energy of conventional natural gas and oil production in Western Canada by a variety of methods to explore the energy dynamics of the peaking process. All these methods show a downward trend in EROI during the last decade. Natural gas EROI fell from 38:1 in 1993 to 15:1 at the peak of drilling in 2005. The drilling intensity for natural gas was so high that net energy delivered to society peaked in 2000–2002, while production did not peak until 2006. The industry consumed all the extra energy it delivered to maintain the high drilling effort. The inability of a region to increase net energy may be the best definition of peak production. This increase in energy consumption reduces the total energy provided to society and acts as a contracting pressure on the overall economy as the industry consumes greater quantities of labor, steel, concrete and fuel. It appears that energy production from conventional oil and gas in Western Canada has peaked and entered permanent decline.

  5. Intraosseous heat generation during sonic, ultrasonic and conventional osteotomy.

    Science.gov (United States)

    Rashad, Ashkan; Sadr-Eshkevari, Pooyan; Heiland, Max; Smeets, Ralf; Hanken, Henning; Gröbe, Alexander; Assaf, Alexandre T; Köhnke, Robert H; Mehryar, Pouyan; Riecke, Björn; Wikner, Johannes

    2015-09-01

    To assess heat generation in osteotomies during application of sonic and ultrasonic saws compared to conventional bur. Two glass-fiber isolated nickel-chromium thermocouples, connected to a recording device, were inserted into fresh bovine rib bone blocks and kept in 20 ± 0.5 °C water at determined depths of 1.5 mm (cortical layer) and 7 mm (cancellous layer) and 1.0 mm away from the planned osteotomy site. Handpieces, angulated 24-32°, were mounted in a vertical drill stand, and standardized weights were attached to their tops to exert loads of 5, 8, 15 and 20 N. Irrigation volumes of 20, 50 and 80 ml/min were used for each load. Ten repetitions were conducted using new tips each time for each test condition. The Mann-Whitney-U test was used for statistical analysis (p osteotomies were associated with significantly lower heat generation than conventional osteotomy (p osteotomy showed non-significantly lower heat generation than ultrasonic osteotomy. Generated heat never exceeded the critical limit of 47 °C in any system. Variation of load had no effect on heat generation in both bone layers for all tested systems. An increased irrigation volume resulted in lower temperatures in both cortical and cancellous bone layers during all tested osteotomies. Although none of the systems under the conditions of the present study resulted in critical heat generation, the application of ultrasonic and sonic osteotomy systems was associated with lower heat generation compared to the conventional saw osteotomy. Copious irrigation seems to play a critical role in preventing heat generation in the osteotomy site. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  6. Extracorporeal life support systems: alternative vs. conventional circuits.

    Science.gov (United States)

    Khan, Sameer; Vasavada, Rahul; Qiu, Feng; Kunselman, Allan; Undar, Akif

    2011-05-01

    Emerging technologies and practices for pediatric and neonatal extracorporeal life support (ECLS) are promising. This experiment sought to compare the Medtronic 0800 silicon rubber membrane oxygenator to the Quadrox-iD Pediatric oxygenator in the conventional roller pump circuit, as well as comparing the conventional circuit to an alternative circuit. Three circuits were set up in the experiment. Two conventional roller pump circuits were used to compare the two oxygenators and an alternative circuit consisting of the Quadrox-iD Pediatric oxygenator and Maquet Rotaflow centrifugal pump system was used to identify differences between circuits. All three circuits were primed with Lactated Ringers' solution and human blood, with an hematocrit of 40%. Testing occurred at flow rates of 250, 500, and 750 ml/ min at 37°C for mean arterial line pressures of 60, 80, and 100 mmHg. The results of the experiment showed lower pressure drops and greater retention of total hemodynamic energy (THE) across the Quadrox-iD Pediatric oxygenator compared to the Medtronic 0800 oxygenator. Furthermore, the centrifugal pump used in the alternative circuit showed no back flow at flow rates as low as 250 ml/min while, on the other hand, rpm levels were kept below 2200 for flow rates as high as 750 ml/min. Findings support the usage of the Quadrox-iD Pediatric oxygenator in a circuit utilizing the Maquet Rotaflow centrifugal pump system due to lower pressure drops and greater percentage of THE retained across the circuit. Additional advantages of the alternative circuit include rapid set-up time, easy transport, lower priming volumes, and no gravity-dependent venous drainage system so that it can be situated in close proximity to and at the level of the patient.

  7. Application of ‘Urf In Islamic and Conventional Bank

    Directory of Open Access Journals (Sweden)

    Shafi‘i Abdul Azeez Bello

    2013-06-01

    Full Text Available  ‘Urf or Customary law is one of the most important supporting sources in Islamic law. This can be seen through many legal rulings (ahkam in Islamic law, which was based on ‘urf in which most of these ahkam will change according to the change of circumstances, place and time. As for basis of ‘urf or custom, it is the product of the nature of the people and their culture, it grows in strength and popularity by means of imitation that transfers and implants it in the lives of people. Moreover, Contemporary financial system poses great problem and even great challenges to Muslims. Muslims are not permitted by Islamic Law to indulge in ribā. Since contemporary financial system is based on interest, Muslims have great problems in participating in it. Therefore, this paper stands to explain the application of ‘urf in Islamic and conventional Bank. The concept and principle of ‘urf in Islamic law was critically analysed such as application of ‘urf in Islamic law, differences between ‘urf and consensus of jurists, also between ‘urf and adah, in addition, classification of ‘urf, conditions of valid ‘urf and so on. Furthermore, the application of ‘urf in deposit products under Islamic and Conventional bank were well examined, types of conventional deposit products as well as Islamic deposit products. In fact the product shows that a little different was in-between them which can be easily avoid.

  8. Comparison of Conventional and ANN Models for River Flow Forecasting

    Science.gov (United States)

    Jain, A.; Ganti, R.

    2011-12-01

    Hydrological models are useful in many water resources applications such as flood control, irrigation and drainage, hydro power generation, water supply, erosion and sediment control, etc. Estimates of runoff are needed in many water resources planning, design development, operation and maintenance activities. River flow is generally estimated using time series or rainfall-runoff models. Recently, soft artificial intelligence tools such as Artificial Neural Networks (ANNs) have become popular for research purposes but have not been extensively adopted in operational hydrological forecasts. There is a strong need to develop ANN models based on real catchment data and compare them with the conventional models. In this paper, a comparative study has been carried out for river flow forecasting using the conventional and ANN models. Among the conventional models, multiple linear, and non linear regression, and time series models of auto regressive (AR) type have been developed. Feed forward neural network model structure trained using the back propagation algorithm, a gradient search method, was adopted. The daily river flow data derived from Godavari Basin @ Polavaram, Andhra Pradesh, India have been employed to develop all the models included here. Two inputs, flows at two past time steps, (Q(t-1) and Q(t-2)) were selected using partial auto correlation analysis for forecasting flow at time t, Q(t). A wide range of error statistics have been used to evaluate the performance of all the models developed in this study. It has been found that the regression and AR models performed comparably, and the ANN model performed the best amongst all the models investigated in this study. It is concluded that ANN model should be adopted in real catchments for hydrological modeling and forecasting.

  9. Application of ‘Urf In Islamic and Conventional Bank

    Directory of Open Access Journals (Sweden)

    Shafi‘i Abdul Azeez Bello

    2013-06-01

    Full Text Available ‘Urf or Customary law is one of the most important supporting sources in Islamic law. This can be seen through many legal rulings (ahkam in Islamic law, which was based on ‘urf in which most of these ahkam will change according to the change of circumstances, place and time. As for basis of ‘urf or custom, it is the product of the nature of the people and their culture, it grows in strength and popularity by means of imitation that transfers and implants it in the lives of people. Moreover, Contemporary financial system poses great problem and even great challenges to Muslims. Muslims are not permitted by Islamic Law to indulge in ribā. Since contemporary financial system is based on interest, Muslims have great problems in participating in it. Therefore, this paper stands to explain the application of ‘urf in Islamic and conventional Bank. The concept and principle of ‘urf in Islamic law was critically analysed such as application of ‘urf in Islamic law, differences between ‘urf and consensus of jurists, also between ‘urf and adah, in addition, classification of ‘urf, conditions of valid ‘urf and so on. Furthermore, the application of ‘urf in deposit products under Islamic and Conventional bank were well examined, types of conventional deposit products as well as Islamic deposit products. In fact the product shows that a little different was in-between them which can be easily avoid.

  10. Online versus conventional shopping: consumers' risk perception and regulatory focus.

    Science.gov (United States)

    van Noort, Guda; Kerkhof, Peter; Fennis, Bob M

    2007-10-01

    In two experiments, the impact of shopping context on consumers' risk perceptions and regulatory focus was examined. We predicted that individuals perceive an online (vs. conventional) shopping environment as more risky and that an online shopping environment, by its risky nature, primes a prevention focus. The findings in Study 1 demonstrate these effects by using self-report measures for risk perception and prevention focus. In Study 2, we replicated these findings and demonstrated that the effect of an online shopping environment carries over to behavior in a domain unrelated to shopping.

  11. Establishing linguistic conventions in task-oriented primeval dialogue

    CERN Document Server

    Bachwerk, Martin; 10.1007/978-3-642-25775-9_4

    2012-01-01

    In this paper, we claim that language is likely to have emerged as a mechanism for coordinating the solution of complex tasks. To confirm this thesis, computer simulations are performed based on the coordination task presented by Garrod & Anderson (1987). The role of success in task-oriented dialogue is analytically evaluated with the help of performance measurements and a thorough lexical analysis of the emergent communication system. Simulation results confirm a strong effect of success mattering on both reliability and dispersion of linguistic conventions.

  12. Social Conventions and Human Tragedy in the Acorn Gatherer

    Institute of Scientific and Technical Information of China (English)

    SA Huan

    2016-01-01

    The Acorn-gatherer, written by Richard Jeffries gives a tragic picture of the country life in the late Victorian Age. Through the tragic life and death of the illegitimate child, Jeffries exposes the people’s oppressions and misfortunes as the result of religious moralities and social conventions. The article is to expound the essence of the boy’s human tragedy through reli-gious origins, moral alienation, and distorted ethics in addition to the contrastive interpretation between his bitter situation and the sweet nature.

  13. Convention on nuclear safety. Questions posted to Switzerland in 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Switzerland signed the Convention on Nuclear Safety (CNS) on 31 October 1995. It ratified the Convention on 12 September 1996, which came into force on 11 December 1996. In accordance with Article 5 of the Convention, Switzerland has prepared and submitted 4 country reports for Review Meetings of Contracting Parties organised in 1999, 2002, 2005 and 2006. These meetings at the IAEA headquarters in Vienna were attended by a Swiss delegation. Most of the requirements of the articles of the Convention were already standard practice in Switzerland. In the last years, all Swiss nuclear power plants (NPPs) as well as the Swiss Federal Nuclear Safety Inspectorate (HSK) built up documented quality management systems. The independence of HSK from licensing authorities is fulfilled on a technical level. In 2005, a new Nuclear Energy Act came into force requiring formal independence of the supervisory authorities from the licensing authorities. A separate act to legally settle the Inspectorate's fully independent status was adopted by Parliament. HSK participates in international co-operation and is represented in numerous nuclear safety working groups in order to ensure the exchange of scientific, technical and regulatory know-how. The regulatory processes applied to the licensing and safety surveillance of nuclear installations and their operation are up to date with the current state of science and technology. Deterministic and probabilistic safety evaluations guide and prioritise inspections and provide the basis for a graded approach to safety review and assessment. The surveillance of the NPPs' operating, control and safety systems, their component performance and integrity, their organisational and human aspects as well as the management, conditioning and interim storage of radioactive waste are permanent features of the supervisory authority's activities. Within the frame of a new integrated oversight process there is an annual systematic assessment of

  14. An empirical criticism of the "FDI development" convention

    Directory of Open Access Journals (Sweden)

    Marc Lautier

    2012-12-01

    Full Text Available Pro-Foreign Domestic Investment (FDI policies have become a pillar of the development convention. While the literature has provided numerous studies on the effects of FDI on growth and investment in host country, very little is known about how domestic investment itself affects FDI inflows. The paper is an attempt to fill this gap. Evidences from a large cross-country sample (68 countries, over a long period (1984-2004, show that lagged domestic investment has a strong influence on FDI inflows in the host economy, implying that domestic investment is a strong catalyst for FDI in developing countries and that multinational companies do follow economic development.

  15. Renovating the excitation circuit of a conventional welding converter

    Indian Academy of Sciences (India)

    Gulderen Yildirmaz; M Hadi Sarul; Remzi Gulgun; Hulya Obdan

    2006-02-01

    This paper presents two different new excitation current supplies based on power electronics for an existing conventional welding converter. The proposed circuits are simulated using Lab-VIEW 1200 AI and a PC based system. In the expressions for winding currents the dynamic inductances are used to take into account the saturation in the core of the winding. The experimental circuits are implemented and tested. The percentage peak-to-peak ripple currents are calculated for both simulation and experimental results and for both circuit configurations. The results are summarized in two tables for comparison.

  16. China's Research on Non-conventional Energy Resources- Gas Hydrate

    Institute of Scientific and Technical Information of China (English)

    Pu Ming; Ma Jianguo

    2002-01-01

    @@ Methane exists in ice-like formations called gas hydrate. Hydrate traps methane molecules inside a cage of frozen water. The magnitude of this previously unknown global storehouse of methane is truly staggering and has raised serious inquiry into the possibility of using methane hydrate as a substitute source of energy for oil and conventional natural gas. According to the estimation by PGC, gas hydrate deposits amount to 7.6 × 1018m3 and contain more than twice as much organic carbon as all the world's coal, oil and non-hydrate natural gas combined.

  17. Combless broadband terahertz generation with conventional laser diodes.

    Science.gov (United States)

    Molter, D; Wagner, A; Weber, S; Jonuscheit, J; Beigang, R

    2011-03-14

    We present a novel technique to generate a continuous, combless broadband Terahertz spectrum with conventional low-cost laser diodes. A standard time-domain spectroscopy system using photoconductive antennas is pumped by the output of two tunable diode lasers. Using fine tuning for one laser and fine and coarse tuning for the second laser, difference frequency generation results in a continuous broadband THz spectrum. Fast coarse-tuning is achieved by a simple spatial light modulator introduced in an external cavity. The results are compared to multi-mode operation for THz generation.

  18. Corrosion behaviour of some conventional stainless steels in electrolyzing process

    Directory of Open Access Journals (Sweden)

    Amal NASSAR

    2015-12-01

    Full Text Available In this study, attempts were made to increase the amount of hydrogen generated from the water electrolysis process. Some conventional stainless steels (316; 409; 410 and 430 were used as anode and cathode in electrolysis process. Further study was carried out on the corrosion trend in all the investigated metals. It is observed that the electrode material can effect on the amount of hydrogen generate by electrolyzing process and metal composition of the stainless steels effects on the rate of corrosion.

  19. Basilar artery occlusion treated conventionally with good outcome

    Directory of Open Access Journals (Sweden)

    Krunoslav Buljan

    2011-08-01

    Full Text Available It presents a case of a 39-year old woman with acute symptomatic occlusion of basilar artery proximal segment, which was manifested by severe neurological symptomatology and deficits. The patient was treated conventionally (anticoagulant, then antiplatelet agent therapy with excellent short-term and long-term outcome. In spiteof serious acute neurological symptomatology of basilar artery occlusion, proximal localization of the occlusion, fluctuating symptomatology flow, younger age and development of collateral circulation can suggest a good outcome in conventionallytreated patients.

  20. Micro-droplet based directed evolution outperforms conventional laboratory evolution

    DEFF Research Database (Denmark)

    Sjostrom, Staffan L.; Huang, Mingtao; Nielsen, Jens

    2014-01-01

    are confined in microfluidic droplets to prevent the phenotype, e.g. secreted enzymes, from leaking between cells. The method was benchmarked against and found to significantly outperform conventional adaptive laboratory evolution (ALE) in enriching enzyme producing cells. It was furthermore applied to enrich......We present droplet adaptive laboratory evolution (DrALE), a directed evolution method used to improve industrial enzyme producing microorganisms for e.g. feedstock digestion. DrALE is based linking a desired phenotype to growth rate allowing only desired cells to proliferate. Single cells...

  1. Improving the performance of conventional and column froth flotation cells

    Energy Technology Data Exchange (ETDEWEB)

    Arnold, B.J. [CQ Inc., Homer City, PA (United States)

    1995-11-01

    Many existing mining operations hover on the brink of producing competitively priced fuel with marginally acceptable sulfur levels. To remain competitive, these operations need to improve the yield of their coal processing facilities, lower the sulfur content of their clean coal, or lower the ash content of their clean coal. Fine coal cleaning processes offer the best opportunity for coal producers to increase their yield of high quality product. Over 200 coal processing plants in the U.S. already employ some type of conventional or column flotation device to clean fines. an increase in efficiency in these existing circuits could be the margin required to make these coal producers competitive.

  2. Studies of Non-Conventional Configuration Closed Electron Drift Thrusters

    Energy Technology Data Exchange (ETDEWEB)

    Y. Raitses; D. Staack; A. Smirnov; A.A. Litvak; L.A. Dorf; T. Graves; and N.J. Fisch

    2001-09-10

    In this paper, we review recent results obtained for segmented electrode and cylindrical Hall thrusters. A low sputtering graphite segmented electrode, placed at the exit of the annular thruster, is shown to affect the plasma potential distribution in the ceramic channel. This effect appears to be correlated with an observed plume reduction compared to a conventional, nonsegmented thruster. In preliminary experiments a 3-cm thruster was operated in the 50-200 W power range. Two operating regimes, stable and oscillating, were observed and investigated.

  3. High Aspect-Ratio Neural Probes using Conventional Blade Dicing

    Science.gov (United States)

    Goncalves, S. B.; Ribeiro, J. F.; Silva, A. F.; Correia, J. H.

    2016-10-01

    Exploring deep neural circuits has triggered the development of long penetrating neural probes. Moreover, driven by brain displacement, the long neural probes require also a high aspect-ratio shafts design. In this paper, a simple and reproducible method of manufacturing long-shafts neural probes using blade dicing technology is presented. Results shows shafts up to 8 mm long and 200 µm wide, features competitive to the current state-of-art, being its outline simply accomplished by a single blade dicing program. Therefore, conventional blade dicing presents itself as a viable option to manufacture long neural probes.

  4. Results on conventional and exotic charmonium at BaBar

    CERN Document Server

    Bernard, Denis

    2013-01-01

    The B factories provide a unique playground for studying the properties of conventional and exotic charmonium states. We present recent results in initial state radiation and two-photon fusion, obtained using the full data set collected by the BaBar experiment. Amongst BaBar 's harvest presented in this talk, the determination of the quantum numbers of the X(3915) resonance, a body of concording evidence pointing to JPC = 1++ for the X(3872), and updates on the family of the Y resonance to the full integrated luminosity.

  5. Urban versus conventional agriculture, taxonomy of resource profiles: a review

    DEFF Research Database (Denmark)

    Goldstein, Benjamin Paul; Hauschild, Michael Zwicky; Fernandez, John

    2016-01-01

    footprint reduction require further exploration. (3) Urban agriculture benefits to both food supply chains and urban ecosystems vary considerably with system type. To facilitate the comparison of urban agriculture systems we propose a classification based on (1) conditioning of the growing space and (2...... performance relative to conventional food production. Our main findings are as follows: (1) benefits, such as reduced embodied greenhouse gases, urban heat island reduction, and storm water mitigation, have strong support in current literature. (2) Other benefits such as food waste minimization and ecological...... and the larger material and energy regimes of cities (the “urban metabolism”)....

  6. Bringing the UN Convention on Rights for Persons with Disabilities to Life in Ireland

    Science.gov (United States)

    Quinn, Gerard

    2009-01-01

    This article provides an account of the UN Convention on the Rights of Persons with Disabilities. It describes why the Convention is important in asserting and safeguarding the rights of persons with disabilities and outlines its core values. It explores the nature of rights in the Convention with an account of the Convention as a blueprint for…

  7. Bringing the UN Convention on Rights for Persons with Disabilities to Life in Ireland

    Science.gov (United States)

    Quinn, Gerard

    2009-01-01

    This article provides an account of the UN Convention on the Rights of Persons with Disabilities. It describes why the Convention is important in asserting and safeguarding the rights of persons with disabilities and outlines its core values. It explores the nature of rights in the Convention with an account of the Convention as a blueprint for…

  8. 45 CFR 506.15 - Geneva Convention of August 12, 1949.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Geneva Convention of August 12, 1949. 506.15... War § 506.15 Geneva Convention of August 12, 1949. The Geneva Convention of August 12, 1949, as identified in section 6(f) of the War Claims Act of 1948, as amended, is the “Geneva Convention Relative...

  9. Prelingual deafness: Benefits from cochlear implants versus conventional hearing aids

    Science.gov (United States)

    Bittencourt, Aline Gomes; Torre, Ana Adelina Giantomassi Della; Bento, Ricardo Ferreira; Tsuji, Robinson Koji; Brito, Rubens de

    2012-01-01

    Summary Introduction: The majority of patients with hearing loss, including those with severe hearing loss, benefits from the use of hearing aids. The cochlear implant is believed to achieve better results in a child with hearing loss in cases where the severity of disability renders hearing aids incapable of providing adequate sound information, as they require sufficient cochlear reserve so that acoustic detention occurs. Objective: To assess if cochlear implants provide more benefit than conventional hearing aids in prelingually deaf patients. Summary of the findings: The study was a systematic review of scientific papers selected by a search of the SciELO, Cochrane, MEDLINE, and LILACS-BIREME databases. Among the 2169 articles found, 12 studies proved relevant to the issue and presented an evidence strength rating of B. No publications rated evidence strength A. Seven of the studies analyzed were prospective cohorts and 5 were cross-sectional studies. Conclusion: Based on several studies, cochlear implants were demonstrated to be the best current alternative for bilateral severe or profound hearing loss, achieving better results in speech perception and development in prelingual children when compared to conventional hearing aids. PMID:25991962

  10. Conventional and molecular typing of Salmonella typhi strains from Brazil

    Directory of Open Access Journals (Sweden)

    QUINTAES Bianca R.

    2002-01-01

    Full Text Available Phenotypic and genotypic characteristics of Salmonella Typhi were studied in 30 strains, isolated in different years, from some areas in Brazil. Conventional typing methods were performed by biochemical tests, Vi phage-typing scheme, and antimicrobial susceptibility test. Molecular typing methods were performed by analysis of plasmid DNA and by random amplified polymorphic DNA (RAPD-PCR. For the latter, an optimization step was performed to ensure the reproducibility of the process in genetic characterization of S. Typhi. The predominance of 76.7% of biotype I (xylose +, arabinose - was noticed in all studied areas. Three phage types were recognized, with prominence for the phage types A (73.3% and I+IV (23.3%. All the strains were susceptible to the drugs used. However, 36.7% of the strains contained plasmids, with predominance of the 105 Kb plasmid. RAPD was capable of grouping the strains in 8 genotypic patterns using primer 784, in 6, using primer 787 and in 7, using primer 797. Conventional phenotypic typing methods, as well as the DNA plasmid analysis, presented nonsignificant discriminatory power; however, RAPD-PCR analysis showed discriminatory power, reproducibility, easy interpretation and performance, being considered as a promising alternative typing method for S. Typhi.

  11. Estimated water requirements for the conventional flotation of copper ores

    Science.gov (United States)

    Bleiwas, Donald I.

    2012-01-01

    This report provides a perspective on the amount of water used by a conventional copper flotation plant. Water is required for many activities at a mine-mill site, including ore production and beneficiation, dust and fire suppression, drinking and sanitation, and minesite reclamation. The water required to operate a flotation plant may outweigh all of the other uses of water at a mine site, [however,] and the need to maintain a water balance is critical for the plant to operate efficiently. Process water may be irretrievably lost or not immediately available for reuse in the beneficiation plant because it has been used in the production of backfill slurry from tailings to provide underground mine support; because it has been entrapped in the tailings stored in the TSF, evaporated from the TSF, or leaked from pipes and (or) the TSF; and because it has been retained as moisture in the concentrate. Water retained in the interstices of the tailings and the evaporation of water from the surface of the TSF are the two most significant contributors to water loss at a conventional flotation circuit facility.

  12. Fuzzy and conventional control of high-frequency ventilation.

    Science.gov (United States)

    Noshiro, M; Matsunami, T; Takakuda, K; Ryumae, S; Kagawa, T; Shimizu, M; Fujino, T

    1994-07-01

    A high-frequency ventilator was developed, consisting of a single-phase induction motor, an unbalanced mass and a mechanical vibration system. Intermittent positive pressure respiration was combined with high-frequency ventilation to measure end-tidal pCO2. Hysteresis was observed between the rotational frequency of the high-frequency ventilator and end-tidal pCO2. A fuzzy proportional plus integral control system, designed on the basis of the static characteristics of the controlled system and a knowledge of respiratory physiology, successfully regulated end-tidal pCO2. The characteristics of gas exchange under high-frequency ventilation was approximated by a first-order linear model. A conventional PI control system, designed on the basis of the approximated model, regulated end-tidal pCO2 with a performance similar to that of the fuzzy PI control system. The design of the fuzzy control system required less knowledge about the controlled system than that of the conventional control system.

  13. Conventional alternating-current generators and engine generator sets

    Energy Technology Data Exchange (ETDEWEB)

    Segaser, C.L.

    1978-04-01

    Available data and techniques relevant to the selection and analysis of appropriate electrical generating equipment for application in the ICES program are presented. Of the general classes of commercially available a-c generators, the synchronous, rotating field alternator is most suited to ICES applications, and the focus of this technology evaluation. Conventional 60-Hz, alternating-current generators, with standard ratings ranging from 1.25 kVA to 10,000 kVA at voltages from 125 single-phase to 14,400 volts three-phase and speeds up to 1800 rpm are covered. Technical data for representative diesel engine-generator sets for continuous prime power ratings up to 6445 kW are presented. Approximate 1976 costs of standard electrical generating equipment are given for: (1) standard conventional alternating current generators and (2) packaged engine-generator sets. The data indicate a decrease in unit costs as the power ratings increase, with the cost of the slow-speed units somewhat greater than that of the higher speed units. Maintenance data for a typical total energy plant presently in operation indicate that the average cost of maintenance amounts to 41 cents/kWh. A plot of available data also indicates a trend to decreasing operating costs with increasing unit size.

  14. A proposed structure for an international convention on climate change

    Energy Technology Data Exchange (ETDEWEB)

    Nitze, W.A. (Environmental Law Institute, Washington, DC (USA))

    1990-08-10

    Formal negotiations toward an international convention on climate change will begin shortly after completion of the interim report of the Intergovernmental Panel on Climate Change (IPCC); presentation of the report to the Second World Climate Conference will be this fall. In a 25 May speech responding to greenhouse warming predictions made by the IPCC science working group, Margaret Thatcher said that Britain would reduce the proposed growth of its CO{sub 2} emissions enough to stabilize them at 1990 levels by 2005 if other countries did their part. Yet the United States, Japan, and other countries that emit substantial quantities of greenhouse gases continue to resist potentially expensive emission-reduction targets or control measures, citing continuing uncertainties about the extent, timing, and distribution of future climate change and its economic consequences. Similarly, developing countries are unlikely to agree to emissions targets or control measures that they perceive as impeding their economic development and will almost certainly condition their participation on a commitment by the Organization for Economic Cooperation and Development (OECD) countries to provide additional development assistance. A central task for a climate convention will be to provide the international community with a permanent mechanism for coordinating its efforts to deal with climate change.

  15. Comparison of conventional and digital cephalometric analysis: A pilot study

    Directory of Open Access Journals (Sweden)

    Hemlata Bhagwan Tanwani

    2014-01-01

    Full Text Available Aim: The aim of the study was to analyze and compare the manual cephalometric tracings with computerized cephalometric tracings using Burstone hard tissue analysis and McNamara analysis. Materials and Methods: Conventional lateral cephalograms of 20 subjects were obtained and manually traced. The radiographs were subsequently scanned and digitized using Dolphin Imaging software version 11.7. McNamara analysis and Burstone hard tissue analysis were performed by both conventional and digital method. No differentiations were made for age or gender. Data were subjected to statistical analysis. Statistical analysis was undertaken using SPSS 17.0 version (Chicago, Illinois, USA statistical software program. A paired t-test was used to detect differences between the manual and digital methods. Statistical significance was set at the P < 0.05 level of confidence. Results: (A From Burstone analysis variables N-Pg II Hp show statistically very significant difference, and ANS-N, U1-NF, N-B II Hp, L1-Mp, and Go-Pg shows the statistically significant difference. (B From McNamara analysis variables Nasolabial angle and L1-APog show statistically significant differences and the Mandibular length shows the statistically very significant difference. Conclusion: According to this study, is reasonable to conclude that the manual and digital tracings show the statistically significant difference.

  16. Convention internationale sur l’utilisation pacifique du cyberespace

    Directory of Open Access Journals (Sweden)

    Edward M. Roche

    2015-02-01

    Full Text Available Les armes cybernétiques sont à présent une extension du pouvoir de l’Etat. Dans l’espoir de gagner un avantage stratégique, un certain nombre de pays, dont les Etats-Unis, la Russie et la Chine sont en train de développer des cyber-capacités offensives afin de perturber les institutions politiques, économiques, et sociales de nations concurrentes. Ces activités ont conduit à une course aux armes cybernétiques qui se développe de manière incontrôlable. L’imminence de cette menace globale incite la communauté internationale à la pro-activité. L’objectif de cet article est de proposer une convention internationale afin de mettre un terme au développement, à la prolifération, et à l’utilisation d’armes cybernétiques avant qu’elles ne causent un Armageddon électronique. Nous commencerons d’abord par l’examen de trois efforts successifs de contrôle des armements, puis en utiliserons les leçons retenues pour rédiger une convention pouvant servir de point de départ à des négociations multilatérales.

  17. Static slot testing of conventional lost circulation materials

    Energy Technology Data Exchange (ETDEWEB)

    Hinkebein, T.E.; Behr, V.L.; Wilde, S.L.

    1983-01-01

    A study of the utility of conventional lost circulation materials and testing methods was performed using a modified API slot tester. Five lost circulation materials were evaluated in 266 tests at both room temperature and temperature-aged conditions simulating expected geothermal environments. A large variation in the maximum pressure (or sealing pressure) the plug could withstand was attributed to nonrepeatability in plug strengths. Plugs were composed to multiple or single particle bridges, with the latter providing stronger, better sealing plugs. Seals occurred on the upstream surface of the slots in all cases. Sealing pressures generally decreased with increasing slot widths and decreasing solids concentration. When the slot width was less than the size of the largest rigid particle in the lost circulation slurry, sealing pressure was maximized. When the slot width was greater than three times the maximum rigid particle size, no significant sealing ability was observed with the conventional materials tested. Additionally, cellulosic lost circulation materials are severely degraded by temperature aging. Mud gellation provided no significant improvement in lost circulation material sealing ability.

  18. Conventional frequency ultrasonic biomarkers of cancer treatment response in vivo.

    Science.gov (United States)

    Sadeghi-Naini, Ali; Falou, Omar; Tadayyon, Hadi; Al-Mahrouki, Azza; Tran, William; Papanicolau, Naum; Kolios, Michael C; Czarnota, Gregory J

    2013-06-01

    Conventional frequency quantitative ultrasound in conjunction with textural analysis techniques was investigated to monitor noninvasively the effects of cancer therapies in an in vivo preclinical model. Conventional low-frequency (∼7 MHz) and high-frequency (∼20 MHz) ultrasound was used with spectral analysis, coupled with textural analysis on spectral parametric maps, obtained from xenograft tumor-bearing animals (n = 20) treated with chemotherapy to extract noninvasive biomarkers of treatment response. Results indicated statistically significant differences in quantitative ultrasound-based biomarkers in both low- and high-frequency ranges between untreated and treated tumors 12 to 24 hours after treatment. Results of regression analysis indicated a high level of correlation between quantitative ultrasound-based biomarkers and tumor cell death estimates from histologic analysis. Applying textural characterization to the spectral parametric maps resulted in an even stronger correlation (r (2) = 0.97). The results obtained in this research demonstrate that quantitative ultrasound at a clinically relevant frequency can monitor tissue changes in vivo in response to cancer treatment administration. Using higher order textural information extracted from quantitative ultrasound spectral parametric maps provides more information at a high sensitivity related to tumor cell death.

  19. Performance evaluation of conventional and water saving taps.

    Science.gov (United States)

    Fidar, A M; Memon, F A; Butler, D

    2016-01-15

    The rapid pace of urbanisation comes with considerable environmental implications including pressures on already stressed limited water resources. In urban areas, most of the water use is associated with water consumption in buildings. The second largest use of water is via taps. It is often assumed that water taps with low flow rates can contribute to reduced per capita water consumption. However, this is based on very little evidence. This paper presents the synthesis of a 13,000 high resolution observations made to investigate the actual water consumption of innovative (water saving) electronic taps and conventional mixer taps. High resolution flow-meters and data loggers were fitted into two washrooms in two different buildings of a higher education institution to record the water use through the basin taps. The recorded data provided information on duration, frequency of use and volume of water consumption per use. The data was helpful in identifying trends in hot and cold water use and therefore can be useful in estimating energy for producing hot water and associated greenhouse gas emissions. Analysis of the observed data suggests that the low flow taps have greater mean water consumption per event than the conventional taps and water consumption is more influenced by user behaviour rather than the technology.

  20. Two Network Structure Indicators for Conventional Public Transit

    Institute of Scientific and Technical Information of China (English)

    Min Fu; Hao Wang; Wei Wang; Sida Luo; De Zhao

    2016-01-01

    The significance of network structure indicators for the planning and management of conventional public transit is widely acknowledged. In order to improve and enrich the conventional public transit assessment system, two network structure indicators are proposed. Firstly, according to the obvious defects lying in the traditional no⁃linear coefficient, the realistic no⁃linear coefficient γRNL , a modified no⁃linear coefficient indicator, is put forward, which takes into account the effects of barriers in a city. Secondly, to cover the gap of an indicator which can reflect the coverage homogeneity of a transit network, the length dimension LD is proposed on the basis of Fractal Theory. Finally, a case study is applied to verify the validity and practicability of the two indicators in problem diagnosis using regression analysis. The results validate thatγRNL can evaluate the detour of bus lines more reasonably than the previous no⁃linear coefficient because it reflects the layout of bus lines, and LD can represent the rate of change of the network density, adding a new member to the scheme of network structure indicators for public transit.

  1. Fruit and soil quality of organic and conventional strawberry agroecosystems.

    Science.gov (United States)

    Reganold, John P; Andrews, Preston K; Reeve, Jennifer R; Carpenter-Boggs, Lynne; Schadt, Christopher W; Alldredge, J Richard; Ross, Carolyn F; Davies, Neal M; Zhou, Jizhong

    2010-09-01

    Sale of organic foods is one of the fastest growing market segments within the global food industry. People often buy organic food because they believe organic farms produce more nutritious and better tasting food from healthier soils. Here we tested if there are significant differences in fruit and soil quality from 13 pairs of commercial organic and conventional strawberry agroecosystems in California. At multiple sampling times for two years, we evaluated three varieties of strawberries for mineral elements, shelf life, phytochemical composition, and organoleptic properties. We also analyzed traditional soil properties and soil DNA using microarray technology. We found that the organic farms had strawberries with longer shelf life, greater dry matter, and higher antioxidant activity and concentrations of ascorbic acid and phenolic compounds, but lower concentrations of phosphorus and potassium. In one variety, sensory panels judged organic strawberries to be sweeter and have better flavor, overall acceptance, and appearance than their conventional counterparts. We also found the organically farmed soils to have more total carbon and nitrogen, greater microbial biomass and activity, and higher concentrations of micronutrients. Organically farmed soils also exhibited greater numbers of endemic genes and greater functional gene abundance and diversity for several biogeochemical processes, such as nitrogen fixation and pesticide degradation. Our findings show that the organic strawberry farms produced higher quality fruit and that their higher quality soils may have greater microbial functional capability and resilience to stress. These findings justify additional investigations aimed at detecting and quantifying such effects and their interactions.

  2. Optimization of conventional water treatment plant using dynamic programming.

    Science.gov (United States)

    Mostafa, Khezri Seyed; Bahareh, Ghafari; Elahe, Dadvar; Pegah, Dadras

    2015-12-01

    In this research, the mathematical models, indicating the capability of various units, such as rapid mixing, coagulation and flocculation, sedimentation, and the rapid sand filtration are used. Moreover, cost functions were used for the formulation of conventional water and wastewater treatment plant by applying Clark's formula (Clark, 1982). Also, by applying dynamic programming algorithm, it is easy to design a conventional treatment system with minimal cost. The application of the model for a case reduced the annual cost. This reduction was approximately in the range of 4.5-9.5% considering variable limitations. Sensitivity analysis and prediction of system's feedbacks were performed for different alterations in proportion from parameters optimized amounts. The results indicated (1) that the objective function is more sensitive to design flow rate (Q), (2) the variations in the alum dosage (A), and (3) the sand filter head loss (H). Increasing the inflow by 20%, the total annual cost would increase to about 12.6%, while 20% reduction in inflow leads to 15.2% decrease in the total annual cost. Similarly, 20% increase in alum dosage causes 7.1% increase in the total annual cost, while 20% decrease results in 7.9% decrease in the total annual cost. Furthermore, the pressure decrease causes 2.95 and 3.39% increase and decrease in total annual cost of treatment plants.

  3. Diagnosis of occlusal caries: Part I. Conventional methods.

    Science.gov (United States)

    McComb, D; Tam, L E

    2001-09-01

    Accurate diagnosis of the presence or absence of disease is a fundamental requirement in health care. The diagnosis of non-overt occlusal decay is challenging and can be highly subjective, and its inherent uncertainties can lead to widely differing treatment decisions. The development of more sensitive, specific and reproducible diagnostic tools for occlusal surfaces would contribute greatly to more precise planning of preventive and operative therapy. The purpose of this 2-part paper is to review current knowledge concerning conventional and new diagnostic methods for occlusal caries. Part I looks at established diagnostic methods for occlusal surfaces. Conventional visual, tactile and radiographic examinations provide less-than-ideal diagnostic sensitivity. Neither fissure discolouration (black or brown) nor the use of an explorer has been shown to improve diagnostic accuracy. However, the combination of careful visual examination with optimal radiographic examination affords better diagnostic performance. The best visual indicators involve precise features associated with the presence of disease, such as opaque fissure demineralization and the presence and extent of localized breakdown of the enamel. For best results, teeth should be clean, thoroughly dry and well illuminated. Part II will examine new and emerging technologies, including the DIAGNOdent laser fluorescence device, which are being developed for the diagnosis of occlusal decay.

  4. A conventional microwave oven for denture cleaning: a critical review.

    Science.gov (United States)

    Brondani, Mario Augusto; Samim, Firoozeh; Feng, Hong

    2012-06-01

    Denture cleaning should be quick and easy to perform, especially in long-term care facilities. The lack of proper oral hygiene can put older adults at higher risk from opportunistic oral infections, particularly fungal. As an alternative to regular brushing, the use of a microwave oven has been suggested for cleaning and disinfecting dentures. To synthesise and discuss the advantages and disadvantages of the use of a conventional microwave oven for cleaning and disinfecting complete dentures. A brief literature search focused on papers dealing with microwave therapy for denture cleaning through PubMed Central, Cochrane Database of Systematic Reviews, Google Scholar, Ovid MEDLINE(R) In-Process, and Scifinder Scholar. One hundred and sixty-seven manuscripts published in English with full text were found, and 28 were accepted and discussed in the light of the advantages and disadvantages of the use of conventional microwave oven for cleaning and disinfecting complete dentures. There was no standardisation for microwave use for denture cleaning. Manual cleaning still seemed to be the optimal method for controlling fungal infection and denture stomatitis. However, such a daily routine appeared to be underused, particularly in long-term care facilities. © 2010 The Gerodontology Society and John Wiley & Sons A/S.

  5. Conventional flow curves of liquid cast iron put on spheroidization

    Directory of Open Access Journals (Sweden)

    B. Borowiecki

    2008-04-01

    Full Text Available The purpose of the investigation was to confirm the hypothesis that the conventional flow curves of liquid cast iron put on sferoidization determined from the rod fluidity test are comparable to flow curves of liquids in environmental temperature. Moreover has been identified, that conventional flow curves for this liquid cast iron are similar to generalized non- Newtonian liquids curves.For rods with the diameters 3-8 mm there are three various curves:1 – the flow curve of liquid cast iron put on spheroidization overheated about 80 K resemble a shape adequately to a curve of densified liquid with shearing. This phenomenon can be caused by high overcooled and creation of crystallization nuclei;2 – metal alloys overheated about 180 K resemble a shape adequately to Newtonian liquid;3 – metal alloys overheated about 210 K resemble a shape of curve adequately to dispersed liquid with shearing. This phenomenon probably depends on influence of gas which creates on boundary of metal-sand mould.

  6. A Conventional Liner Acoustic/Drag Interaction Benchmark Database

    Science.gov (United States)

    Howerton, Brian M.; Jones, Michael G.

    2017-01-01

    The aerodynamic drag of acoustic liners has become a significant topic in the design of such for aircraft noise applications. In order to evaluate the benefits of concepts designed to reduce liner drag, it is necessary to establish the baseline performance of liners employing the typical design features of conventional configurations. This paper details a set of experiments in the NASA Langley Grazing Flow Impedance Tube to quantify the relative drag of a number of perforate-over-honeycomb liner configurations at flow speeds of M=0.3 and 0.5. These conventional liners are investigated to determine their resistance factors using a static pressure drop approach. Comparison of the resistance factors gives a relative measurement of liner drag. For these same flow conditions, acoustic measurements are performed with tonal excitation from 400 to 3000 Hz at source sound pressure levels of 140 and 150 dB. Educed impedance and attenuation spectra are used to determine the interaction between acoustic performance and drag.

  7. MR pyelography and conventional MR imaging in urinary tract obstruction

    Energy Technology Data Exchange (ETDEWEB)

    Catalano, C.; Pavone, P.; Laghi, A.; Scipioni, A.; Panebianco, V.; Brillo, R.; Fraioli, F.; Passariello, R. [La Sapienza Univ., Rome (Italy). Department of Radiology-II

    1999-03-01

    Purpose: To evaluate the possible role of MR imaging in the assessment of patients with urinary tract obstruction by combining conventional MR imaging and MR pyelography (MRP). Material and methods: Forty-three patients with dilated upper urinary tract were studied with a high gradient strength 0.5 T magnet. Respiratory compensated T1-weighted, SE and T2-weighted TSE sequences were acquired in all patients. MRP images were obtained by using a respiratory compensated 3D T2-weighted TSE sequence. MRP images were reconstructed with a MIP algorithm. In all cases, urography and/or ascending pyelography were also performed. Images were independently evaluated by two radiologists. Results: The dilated tract ureter and the level of the obstruction could be correctly demonstrated in all cases. The cause of the obstruction was correctly demonstrated by examiner 1 in 90% and by examiner 2 in 88%. The interobserver agreement was high with a kappa-value of 0.96. Conclusion: In cases of obstructive hydroureteronephrosis MR imaging, combining MRP and conventional sequences, can be proposed as an accurate technique in the assessment of level and cause of obstruction. (orig.)

  8. Analyzing performance determinants: Conventional versus Islamic Banks in Pakistan

    Directory of Open Access Journals (Sweden)

    Abdul Rashid

    2016-06-01

    Full Text Available The aim of this study is to empirically examine the bank-specific, financial, and macroeconomic determinants of performance of Islamic and conventional banks in Pakistan. To do this, we first constructed the financial performance index (FPI based on CAMELS' ratios and then run the computed index on the said determinants. We have used an unbalanced annual panel data covering the period 2006–2012. The GLS regression results show that operating efficiency, reserves, and overheads are significant determinants of conventional banks' performance, whereas, operating efficiency, deposits, and market concentration are significant in explaining performance of Islamic banks. We also show that the impact of GDP and the lending interest rate on performance is negative for both types of banks. Bank managers may focus on controlling overheads and operating costs to improve performance because, according the empirical results presented in the study, both of these variables are negatively related to the FPI. Our results suggest that advancements in overall management practices and new standards in operating efficiency and financial risk management are essential to enhance performance of banks.

  9. Differentiated Brand Marketing Strategy for China’s Conventional Aquatic Products

    OpenAIRE

    Liang, Hua; SHEN, Zhongming

    2015-01-01

    The volume of production and marketing of China’s conventional aquatic products is increasing. Compared with price of livestock and poultry products, price of conventional aquatic products is relatively low. Differentiated brand marketing for China’s conventional aquatic products is a key approach for increasing market demand for conventional aquatic products and increasing value of conventional aquatic products. The differentiated brand marketing is an inevitable trend of market developm...

  10. Eligibility, the ICF and the UN Convention: Australian perspectives

    Science.gov (United States)

    2011-01-01

    The UN Convention on the Rights of Persons with Disabilities, in Australia, acts as a philosophical and moral statement and framework guiding integrated and strategic policy across the nation. Broad policy agreement has been reached by governments, and both the government and non-government sectors are developing strategies for implementation or evaluation. There is however a need for a more integrated approach to disability policy and information, reflecting all three components of the Italian project: • legislation and a high level philosophical framework and policy guide; • a technical framework that can underpin specific policies and programs aiming to achieve the major goals; and , • a language and set of tools, relating to both the above, that provide infrastructure for assessment methods and information systems. The International Classification of Functioning, Disability and Health (ICF) is the ideal tool to support the latter two components, consistent with the UN Convention. While the ICF has been used as the basis for national data standards, in population surveys and in the national data collection on disability support services, there is considerable scope for greater use of it, including using all domains of the Activities and Participation and the Environmental Factors component for policy, information and service provision, to advance a disability-inclusive society. Information available from the income support system and from generic services could be enhanced by reference to the ICF components. It would be of significant national value in Australia, especially as a ‘continuum of care’ is desired, if consistency of concepts and information were expanded across health and social welfare sectors. It would then be possible to obtain consistent data from health, aged care, disability and community services systems about key aspects of health and functioning, building a consolidated picture of access and experience across these sectors. Without

  11. Herniorrafia ambulatorial comparada à convencional Ambulatory versus conventional herniorraphy

    Directory of Open Access Journals (Sweden)

    Daniel Nunes e Silva

    2004-10-01

    Full Text Available OBJETIVO: O tratamento cirúrgico ambulatorial de hérnias inguinais é uma tendência em muitos serviços de saúde. No entanto, em nosso meio, tal procedimento ainda não perfaz uma rotina. Objetivamos analisar os benefícios e complicações da herniorrafia inguinal ambulatorial comparada à convencional. MÉTODO: Realizamos uma análise retrospectiva envolvendo, inicialmente, 105 pacientes submetidos a herniorrafia inguinal ambulatorial (HIA e internação convencional (IC de fevereiro a outubro de 2002 no Complexo Hospitalar Santa Casa de Porto Alegre (CHSCPA. Foram avaliados os benefícios e complicações no 15º, 90º e 180º dias de pós-operatório. Além disso, foi realizada avaliação dos custos hospitalares. Os métodos de análise incluíram o teste t de Fischer e X² . Foram considerados estatisticamente significativos resultados com pBACKGROUND: Ambulatory inguinal herniorraphy is performed worldwide. However, this procedure is not performed routinely in our reality. Our objetive is to analyze the benefits and complications of ambulatory inguinal herniorraphy in comparison to conventional intervention in our Service. METHODS: A retrospective analysis was performed with 105 patients who uwderwent ambulatorial or conventional inguinal herniorraphy between February and October of 2002. Variables, including costs, were analyzed at the 15th, 90th and 180th postoperative days. The Fischer's t test and chi-square test were used. Statistical significance was considered for a p value of p<0.05. RESULTS: From 105 patients, seven were excluded. The total rate complication was 36.08%. There was no significative statistical difference between groups at any time. The most common complication was local pain (24.7%. The costs decreased 20% when surgery was performed in an ambulatory basis as well as the waiting time which was also reduced. CONCLUSION: The ambulatory herniorraphy is a safe procedure, decreases hospital stay, costs and it has a

  12. Critical Retrospect on Conventional and Luminescent Solar Concentration Devices

    Directory of Open Access Journals (Sweden)

    Hamzah Abdul-Rahman

    2010-01-01

    Full Text Available Problem statement: Conventional solar concentrators are only sensitive for the beam radiation and they function poorly in overcast sky conditions. Even under a clear sky condition, trackers are always needed for conventional solar concentrators. Static concentrators always come with a poor concentration rate without a tracker and the light concentrated by normal Luminescent Solar Concentrators (LSC could not be transported by optical fibers to a remote place since the light produced by LSCs is not a pointolite. Approach: Through a critical literature review and discussion, this article retrospects the merits and demerits of recent conventional solar concentrators and Luminescent Solar Concentrators (LSC. Results: Results summarized the limitations in current day lighting related solar concentration devices. As an approach for energy saving, daylight has a disadvantage of not being able to reach many areas of a building such as store rooms, basements and corridors and it also brings heat gain with the light. Light pipes were designed to transport daylight to unreached areas, but light pipes have their difficulties for wiring, so that optical fibers are considered as the best approach for the daylight transportation so far. However, the optical fiber needs a pointolite for the light transportation. Various solar concentrators that were designed using optical approaches such as using mirrors or lens for the solar energy concentration. Since they are only sensitive for the beam irradiation, they function poorly in the cloudy weather and the diffuse light conditions and even if they are under a clear sky condition, trackers are always needed. Luminescent Solar Concentrators (LSC and some static solar concentrators were then designed as the diffuse light solution and the static solution, respectively. Static concentrators always come with a low concentration rate without a tracker and the light concentrated by normal LSCs could not

  13. COMPARITIVE STUDY BETWEEN STAPLED HEMORRHOIDOPEXY AND CONVENTIONAL HEMORRHOIDECTOMY

    Directory of Open Access Journals (Sweden)

    Sudhir

    2014-03-01

    Full Text Available AIM: The aim of the study was to compare the results of stapled haemorroidopexy and open haemorrhoidectomy. METHODS: The study population consisted of 60 patients who were admitted with hemorrhoids to a Medical college hospital providing primary, secondary and tertiary care. Patients were allocated to both groups on random basis. The main outcome measures were, time taken for each surgical procedure, the intra- operative bleeding, Post- operative pain (visual analog scale, time taken for first defecation after operation, Duration of hospital stay and Time taken to return to work. Follow up was conducted for minimum period of 6 months. RESULTS: Stapled v/s conventional haemorrhoidectomy was associated with significantly reduced operating time (30.13±5.97 v/s 47.67±8.28 minutes; p= 0.001, Less blood loss during stapled v/s open haemorrhoidectomy (12.33 ml and 21.83 ml; p = 0.001, Reduced post-operative pain scores (Visual Anolog Score on the first 4 post-operative days (day 1: 4.63 v/s 5.70, day 2: 2.70 v/s 4.57, day 3: 1.83 v/s 3.70 and day 4: 1.2 v/s 3.10, where 0 indicates no pain and 10, maximum pain; p ≤ 0.001, Patients who underwent stapled haemorrhoidectomy passed stools earlier (22.10±3.75 hrs. and 26.03±3.77 hrs: p ≤ 0.001 than conventional group. Reduced number of hospital stay in stapled group (3.83±0.87 v/s 6.70±1.82 days: p≤0.001 compared to conventional group. Anal stricture noted in two patients in stapled group compared to 4 patients in open group. CONCLUSIONS: Stapled haemorroidopexy is associated with reduced operating time, less blood loss during surgery, reduced post-operative pain, less number of hospital admission days, early return to work. It is a safe and effective procedure for haemorrhoids; it may become a gold standard procedure for haemorrhoids in future

  14. A review of the advancements in probiotic delivery: Conventional vs. non-conventional formulations for intestinal flora supplementation.

    Science.gov (United States)

    Govender, Mershen; Choonara, Yahya E; Kumar, Pradeep; du Toit, Lisa C; van Vuuren, Sandy; Pillay, Viness

    2014-02-01

    Probiotic delivery systems are widely used nutraceutical products for the supplementation of natural intestinal flora. These delivery systems vary greatly in effectiveness to exert health benefits for a patient. Probiotic delivery systems can be categorized into conventional, pharmaceutical formulations, and non-conventional, mainly commercial food-based, products. The degree of health benefits provided by these probiotic formulations varies in their ability to deliver viable, functional bacteria in large enough numbers (effectiveness), to provide protection against the harsh effects of the gastric environment and intestinal bile (in vivo protection), and to survive formulation processes (viability). This review discusses the effectiveness of these probiotic delivery systems to deliver viable functional bacteria focusing on the ability to protect the encapsulated probiotics during formulation process as well as against harsh physiological conditions through formulation enhancements using coatings and polymer enhancements. A brief overview on the health benefits of probiotics, current formulation, patient and legal issues facing probiotic delivery, and possible recommendations for the enhanced delivery of probiotic bacteria are also provided. Newer advanced in vitro analyses that can accurately determine the effectiveness of a probiotic formulation are also discussed with an ideal probiotic delivery system hypothesized through a combination of the two probiotic delivery systems described.

  15. Current sample size conventions: Flaws, harms, and alternatives

    Directory of Open Access Journals (Sweden)

    Bacchetti Peter

    2010-03-01

    Full Text Available Abstract Background The belief remains widespread that medical research studies must have statistical power of at least 80% in order to be scientifically sound, and peer reviewers often question whether power is high enough. Discussion This requirement and the methods for meeting it have severe flaws. Notably, the true nature of how sample size influences a study's projected scientific or practical value precludes any meaningful blanket designation of value of information methods, simple choices based on cost or feasibility that have recently been justified, sensitivity analyses that examine a meaningful array of possible findings, and following previous analogous studies. To promote more rational approaches, research training should cover the issues presented here, peer reviewers should be extremely careful before raising issues of "inadequate" sample size, and reports of completed studies should not discuss power. Summary Common conventions and expectations concerning sample size are deeply flawed, cause serious harm to the research process, and should be replaced by more rational alternatives.

  16. The comparative effectiveness of conventional and digital image libraries.

    Science.gov (United States)

    McColl, R I; Johnson, A

    2001-03-01

    Before introducing a hospital-wide image database to improve access, navigation and retrieval speed, a comparative study between a conventional slide library and a matching image database was undertaken to assess its relative benefits. Paired time trials and personal questionnaires revealed faster retrieval rates, higher image quality, and easier viewing for the pilot digital image database. Analysis of confidentiality, copyright and data protection exposed similar issues for both systems, thus concluding that the digital image database is a more effective library system. The authors suggest that in the future, medical images will be stored on large, professionally administered, centrally located file servers, allowing specialist image libraries to be tailored locally for individual users. The further integration of the database with web technology will enable cheap and efficient remote access for a wide range of users.

  17. A conventional positron source for International Linear Collider

    CERN Document Server

    Gai, Wei; Kawada, Shin-ichi; Liu, Wanming; Okuda, Natsuki; Omori, Tsunehiko; Pei, Guoxi; Riemann, Sabine; Takahashi, Tohru; Urakawa, Junji; Ushakov, Andriy

    2011-01-01

    A possible solution to realize a conventional positron source driven by a several-GeV electron beam for the International Linear Collider is proposed. A 300 Hz electron linac is employed to create positrons with stretching pulse length in order to cure target thermal load. ILC requires about 2600 bunches in a train which pulse length is 1 ms. Each pulse of the 300 Hz linac creates about 130 bunches, then 2600 bunches are created in 63 ms. Optimized parameters such as drive beam energy, beam size, and target thickness, are discussed assuming a L-band capture system to maximize the capture efficiency and to mitigate the target thermal load. A slow rotating tungsten disk is employed as positron generation target.

  18. Antibacterial effectiveness of peracetic acid and conventional endodontic irrigants.

    Science.gov (United States)

    Guerreiro-Tanomaru, Juliane Maria; Morgental, Renata Dornelles; Faria-Junior, Norberto Batista; Berbert, Fábio Luis Camargo Vilela; Tanomaru-Filho, Mário

    2011-01-01

    This study evaluated the in vitro antibacterial activity of conventional and experimental endodontic irrigants against Enterococcus faecalis. The following substances were evaluated by direct contact test: 2.5% sodium hypochlorite (NaOCl); 2% chlorhexidine (CHX); 1% peracetic acid. After different contact periods (30 s, 1, 3, and 10 min), a neutralizing agent was applied. Serial 10-fold dilutions were prepared and plated onto tryptic soy agar (TSA) and the number of colony-forming units per milliliter (CFU/mL) was determined. Sterile saline was used as a negative control. Both 2.5% NaOCl and 2% CHX eliminated E. faecalis after 30 s of contact. Peracetic acid reduced the bacterial counts by 86% after 3 min and completely eliminated E. faecalis after 10 min. These results allow us to conclude that 1% peracetic acid is effective against E. faecalis, despite its slower action compared with 2.5% NaOCl and 2% CHX.

  19. International interest in space assets under the Cape Town Convention

    Science.gov (United States)

    Ametova, Lutfiie

    2013-12-01

    Private human access to outer space is impossible without space equipment. Nowadays space equipment is increasingly being financed by private sector. Private sector financiers, naturally, seek to secure their interest in space equipment. At the same time, increasing international cooperation in space industry leads to some problems of legal character. Thus, space equipment involved in international cooperation programs crosses national borders and is subject to a certain jurisdiction in a given period of time. The problem is that when an interest is created in one jurisdiction, it may not necessarily be recognised in another one. In order to provide a unified approach to interests vested in space equipment an international legal instrument is necessary. The Cape Town Convention represents an international instrument designed to provide a unified approach to interests vested in mobile equipment, including space assets.

  20. SERI Surgical Scaffold as an Adjunct to Conventional Brachioplasty

    Directory of Open Access Journals (Sweden)

    Andrew N. Kornstein, MD, FACS

    2014-07-01

    Full Text Available Summary: Although the popularity of longitudinal brachioplasty has grown tremendously in recent years, dealing with the unpredictable scar remains a challenge for the surgeon and the patient. The scar often heals slowly and widens over time, perpetuated by the effects of gravity, body movements, and the thin nature of the superficial fascial system (SFS of the arm. Scar widening may correlate with recurrence of the soft-tissue deformity as the repaired underlying SFS stretches. Therefore, techniques that support and stabilize the SFS are highly desirable for addressing the problematic scar. In the present case, the author used a silk-derived surgical scaffold (SERI as an adjunct to conventional brachioplasty. SERI provided the requisite support for the patient’s SFS, resulting in a faster maturation process and a better-quality scar. This stands in stark contrast to the majority of longitudinal brachioplasty results reported in the medical literature.

  1. Suicidal digoxin poisoning: conventional treatment and antibody therapy.

    Science.gov (United States)

    Hess, T; Dubach, H U; Scholtysik, G; Riesen, W

    1982-04-15

    A 66-year-old mand suffering from severe coronary heart disease took digoxin with suicidal intent an was treated for the ensuing complete atrioventricular block with digoxin-specific antibody fragments. Two and a half hours after intravenous infusion of the antibody fragments, the signs of intoxication passed off, and atrial fibrillation with a normal ventricular rate was reinstated. Antibody therapy is capable of permanently abolishing the signs of symptoms of digitalis poisoning after a matter of hours. Such a rapid or complete response cannot be achieved by any conventional form of treatment. This advantage must be weighed against the risks (immunologic reactions, loss of the therapeutic effect of the cardiac glycoside if an overdose of antibody is given). Moreover, antibody therapy does not take effect immediately, as is understandable in view of the mechanism of action. It should therefore be instituted in good time in potentially life-threatening cases of intoxication.

  2. Microbiology of organic and conventionally grown fresh produce

    Directory of Open Access Journals (Sweden)

    Daniele F. Maffei

    Full Text Available ABSTRACT Fresh produce is a generalized term for a group of farm-produced crops, including fruits and vegetables. Organic agriculture has been on the rise and attracting the attention of the food production sector, since it uses eco-agricultural principles that are ostensibly environmentally-friendly and provides products potentially free from the residues of agrochemicals. Organic farming practices such as the use of animal manure can however increase the risk of contamination by enteric pathogenic microorganisms and may consequently pose health risks. A number of scientific studies conducted in different countries have compared the microbiological quality of produce samples from organic and conventional production and results are contradictory. While some have reported greater microbial counts in fresh produce from organic production, other studies do not. This manuscript provides a brief review of the current knowledge and summarizes data on the occurrence of pathogenic microorganisms in vegetables from organic production.

  3. Numerical Tool Path Optimization for Conventional Sheet Metal Spinning Processes

    Science.gov (United States)

    Rentsch, Benedikt; Manopulo, Niko; Hora, Pavel

    2016-08-01

    To this day, conventional sheet metal spinning processes are designed with a very low degree of automation. They are usually executed by experienced personnel, who actively adjust the tool paths during production. The practically unlimited freedom in designing the tool paths enables the efficient manufacturing of complex geometries on one hand, but is challenging to translate into a standardized procedure on the other. The present study aims to propose a systematic methodology, based on a 3D FEM model combined with a numerical optimization strategy, in order to design tool paths. The accurate numerical modelling of the spinning process is firstly discussed, followed by an analysis of appropriate objective functions and constraints required to obtain a failure free tool path design.

  4. Inelastic scanning tunneling microscopy in conventional and unconventional superconductors

    Energy Technology Data Exchange (ETDEWEB)

    Hlobil, Patrik; Schmalian, Joerg; Wulfhekel, Wulf; Jandke, Jasmin [Karlsruhe Institute of Technologie (Germany)

    2015-07-01

    Electron tunneling spectroscopy has been used extremely successful in order to verify the microscopic phonon pairing mechanism in conventional BCS superconductors using the Eliashberg theory. Nevertheless, earlier theories and experiments focused mainly on elastic tunneling processes. We present, motivated by recent experiments, a theoretical description of inelastic tunneling in STM in which an electrons tunnels from the tip into a BCS superconductor and coherently excites a phonon during the tunneling process. This additional channel enhances the measured conductivity and we show that if the superconductor is in the normal state, within some limitations, the derivative dσ/dV will be proportional to the Eliashberg function α2F. Additionally, the influence of the inelastic contributions on the tunneling spectrum in the superconducting state will be discussed. Finally, we generalize the theory to other bosonic excitations and focus on the question if inelastic tunneling could be used to unveil the electronic pairing mechanism in the iron pnictides.

  5. Small-molecule potentiators for conventional antibiotics against Staphylococcus aureus.

    Science.gov (United States)

    Vermote, Arno; Van Calenbergh, Serge

    2017-09-11

    Antimicrobial resistance constitutes a global health problem, while the discovery and development of novel antibiotics is stagnating. Methicillin-resistant Staphylococcus aureus, responsible for the establishment of recalcitrant, biofilm-related infections, is a well known and notorious example of a highly resistant micro organism. Since resistance development is unavoidable with conventional antibiotics that target bacterial viability, it is vital to develop alternative treatment options on top. Strategies aimed at more subtle manipulation of bacterial behavior have recently attracted attention. Here, we provide a literature overview of several small molecule potentiators for antibiotics, identified for the treatment of Staphylococcus aureus infection. Typically, these potentiators are not bactericidal by themselves and function either by reversing resistance mechanisms, by attenuating Staphylococcus aureus virulence, and/or by interfering with quorum sensing.

  6. Interpretation of the Faust equation for a conventional refracting prism

    Science.gov (United States)

    Tewari, R. D.; Ghodgaonkar, A. M.; Gokhale, V. D.

    1995-10-01

    The Faust formula for a conventional refracting prism is interpreted in terms of the angle of incidence ( i1) and the angle of deviation (δ). Three new possibilities emerge, namely: (a) keeping the angle of incidence ( i1) constant and varying the angle of deviation (δ); (b) keeping the angle of deviation constant and varying the angle of incidence ( i1); (c) modification of the closed forms of Murty's expression and its equivalence to (b). Using paraxial approximation and keeping the angle of incidence ( i1) and angle of deviation (δ) constant we obtain a relation between the refractive index and the base length ( b) of a prism and, in principle, this is equivalent to the Marcuse variation for optical fibres. The condition for a Littrow prism, as well as for polarized radiation is derived. An expression to estimate the spectral bandwidth (SBW) of the instrument is also derived. Experimental values of refractive index at different wavelengths are within confidence limits.

  7. The Glueball Spectrum In Conventional And Supersymmetric Quantum Chromodynamics

    CERN Document Server

    Gabadadze, Gregory T

    1998-01-01

    In the Dissertation we study some nonperturbative aspects of conventional Quantum Chromodynamics and its minimal supersymmetric counterpart, supersymmetric gluodynamics. After the introduction, the discussion of the spectrum of lightest glueballs in Quantum Chromodynamics is given. It is shown that the pseudoscalar glueball mass in Quantum Chromodynamics is less than the mass obtained in quenched lattice calculations. The glueball mass and nonperturbative glueball matrix elements are calculated. The production rate for the pseudoscalar glueball in radiative decays is predicted. Then, we study the nonperturbative features of the Lagrangian of Quantum Chromodynamics which might be responsible for formation of the pseudoscalar glueball state. The issue of the screening of the topological charge is analyzed. A possible non-perturbative mechanism of formation of the pseudoscalar glueball state is proposed. The masses of lowest pseudoscalar glueballs are predicted within the framework of this approach. The second h...

  8. Bacteremia and conventional diagnosis of Sphingobacterium spiritivorum. A case report

    Directory of Open Access Journals (Sweden)

    Elio Jesús Núñez Tamayo

    2003-12-01

    Full Text Available This is a case report of septicaemia due to Sphingobacterium Spiritovirum that caused acute symmetric acronecrosis in a previously healthy man who received medical assistance at the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ from Cienfuegos province in November 2002. The clinical symptoms were: fever, lumbar pain and chills which evolved to shock with general malaise, accompanied with paresthesia, symptoms of distal necrosis in the four members, nose and ear. Sphingobacterium Spiritovirum was diagnosed by the conventional diagnosis of growing in the marrow tests and serial blood cultures. Susceptibility antimicrobial tests were sensible to sulphametoxazole – trimetropin and resistant to tetracycline, aztreonam, ceftriaxone and imipenem. The bibliography consulted did not evidence any previous isolation in Cuba .

  9. Highlights of our 4th Annual ATS Convention

    Science.gov (United States)

    Breyer, Walter H.

    The article gives the details of the ATS's Philadelphia convention, keynote by Dr. Elizabeth Griffin of Cambridge University, visits to Swarthmore College and the Sproul Observatory, talks by Robert Ariail, Guy McCann, Eugene Rudd, John Church, Christopher Ray, Mike Reynolds, Professor Wulff Heinz, Walter Yund IV, Paul O'Leary, Ray Harris, Ed Young, Glen Oclassen, Peter Abrahams, and Ron Maddison. The awards for best exhibits went to John Mutch Jr. and John Mutch III for their extensive Zeiss collection, and Dr. Eugene Rudd for his Cater Rand's Patent Military and Naval Telescope. Visits were made also to the Flower and Cook Observatory, Haverford College Observatory, Villanova College Observatory, and the Franklin Institute.

  10. Influence of microwave and conventional cooking on beef liver lipids

    Directory of Open Access Journals (Sweden)

    Farag, R. S.

    1992-12-01

    Full Text Available Liver slices were cooked with a mixture of cottonseed oil and margarine using microwave oven and gas cooker. The acid values, peroxide numbers, total sterols and fatty acid profiles of unheated and cooked liver slices conventionally and by microwaves were determined. The time required for cooking liver slices by microwaves was one-half of the time required conventionally. Heating the lipid mixture by both heating methods caused highly significant decrease in the acid value. Conversely, the acid values of lipids extracted from cooked liver slices were highly significantly increased by the heating processes. The peroxide values of the lipids conventionally heated were always lower than those obtained by microwaves. The peroxide value of microwavable liver lipids was nearly twice as high as that produced by conventional heating. Heating processes significantly reduced the sterol levels for all lipids under study. The fatty acid analysis of the lipids under heat treatments demonstrate the occurrence of oxidative degradation and production of short-chain acids.

    Rodajas de hígado fueron cocinadas con una mezcla de aceite de semilla de algodón y margarina usando horno microonda y cocina de gas. Se determinaron los índices de acidez, índices de peróxido, esteroles totales y perfiles de ácidos grasos de las rodajas de hígado no calentadas y de las cocinadas convencionalmente y por microondas. El tiempo requerido para la cocción de las rodajas de hígado por microondas fue una vez y media el necesitado por el sistema convencional. La mezcla de lípidos calentada por ambos métodos sufrió una disminución significativa en el índice de acidez. Por el contrario, los lípidos extraídos de las rodajas de hígado cocinado mostraron índices de acidez significativamente elevados, aumentados por el proceso de calentamiento. Los índices de peróxidos de los lípidos calentados convencionalmente fueron siempre más bajos que los obtenidos por

  11. Energy Cost Accounting: Conventional and Flow-oriented Approaches

    Directory of Open Access Journals (Sweden)

    Bierer Annett

    2012-06-01

    Full Text Available In more and more companies, energy efficiency and energy cost come to the fore. The scope ranges from energy consumption and energy delivery cost to energy losses and the infrastruc-ture facilitating the use of energy. Their increasing importance asks for more trans¬parency of the cost of energy consumption, losses, and conservation potentials. However, despite of the identified relevance, no mature concepts exist to record energy-related cost in a way that con-sumption and losses become transparent. Consequently, based on the charac¬teris¬tics of the production factor energy, the paper presents options for a sophisticated energy cost accu¬mu¬la-tion and assignment in conventional cost accounting and flow cost accounting methodology.

  12. California energy approach: from conventional to alternative energy sources

    Energy Technology Data Exchange (ETDEWEB)

    Varanini, E.E. III

    1981-08-01

    The paper outlines the work of a State Government Agency, the California Energy Commission, which is now completing its major analytical task - forecasting California's future energy demand five, ten, and twenty years hence and formulating an optimal state strategy for energy production and conservation. The approach of the Commission was to study, in depth, the evolution of the demand of each category of end users. Supplemented by a realistic assessment of the impact of various conservation measures and by extensive discussions with different groups of concerned citizens, the Commission's approach produced much lower and quite manageable estimates of future energy demand. In devising an energy-supply strategy, the Commission postulated a mix of conventional and alternative energy technologies of proven practicability and diverse lead times. Providing such latitude in the choice of energy options increases the flexibility of the state's strategy to cope with possible unforeseen developments.

  13. Reconsidering the conventional interpretation of the uncertainty relations

    CERN Document Server

    Dumitru, S

    2000-01-01

    The Conventional Interpretation of the Uncertainty Relations (CIUR) is reconsidered through a revaluation of its main assertions. It is shown that all the respective assertions are troubled by insurmountable defects. So it is revealed the indubitable failure of CIUR and the necessity of its abandonment as an unjustified doctrine which generates misconceptions and cofusions.Consequently theUR must be deprived of their quality of crucial formulae in distinction between quantum and classical physics. The theoretical UR are shown to be not indicators of measuring accuracies but simple fluctuations formmulae with natural analogous in classical (non-quantum) physics. That is why we propose that they to be named simply Heisenberg's relations. It is argued that the measurements description must be discriminated from quantum mechanics and done in a distict scientific branh disinct .

  14. Thermal Emulsion Polymerization without any Conventional Initiators and Emulsifiers

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Stable poly(styrene-co-sodium styrene suffonate) (P(St-NaSS) nanoparticles with broader size distribution were synthesized by thermal emulsion polymerization without any conventional initiators and emulsifiers. The obtained polymer nanoparticles have higher ξpotential, and the particle sizes have broad distribution. The stability of polymer particles originated from the addition of small amounts of ionic comonomer, NaSS, which can act as an emulsifier in somewhat. The monomer conversion could reach up to about 28 wt% in 48 h, and did not increase by further polymerization when higher polymerization temperature (120℃) was employed. This polymerization system may be give some further understand for mechanism of emulsion polymerization.

  15. Asset Liability Management of Conventional and Islamic Banks in Malaysia

    Directory of Open Access Journals (Sweden)

    Yee Loon Mun

    2016-12-01

    Full Text Available The objective of the paper is to investigate the effect of asset liability management on the financial performance of 6 conventional and 6 Islamic banks in Malaysia during the period of 2010 to 2013. The variables used in the study are capital adequacy, asset quality, management efficiency, earnings quality, liquidity, size of bank and degree of risk aversion in relation to asset liability management to examine the return on equity (ROE, which is the measure of profitability of the banks. The quantitative analysis using correlation and regression analysis concluded that there is a positive relationship between asset liability management and the financial performance of the banks.DOI: 10.15408/aiq.v9i1.3334 

  16. A heuristic solution for the stability problem in conventional submarines

    Directory of Open Access Journals (Sweden)

    M. Sinclair

    2003-12-01

    Full Text Available Seafaring vessels must meet a few very obvious conditions in order to be of any use. The one condition is that they should stay afloat when loaded. The other condition is that they should float upright and with a level keel. The technical terms for these conditions are gravitational stability and trim. In practice some very precise numerical values are calculated for certain parameters in order to describe these conditions. After each refit of a submarine, the numerical values for the parameters referred to above must be recalculated. In the conventional submarines used by the South African Navy these new values must then be translated into the physical redistribution of weights housed in bays in the keel of the submarine. This paper discusses the problem of how this redistribution must be done in order to minimise the amount of work necessary. A heuristic algorithm is proposed by means of which a satisfactory redistribution may economically be computed.

  17. Conventional Versus Cross-Linked Polyethylene for Total Hip Arthroplasty.

    Science.gov (United States)

    Surace, Michele F; Monestier, Luca; Vulcano, Ettore; Harwin, Steven F; Cherubino, Paolo

    2015-09-01

    The clinical and radiographic outcomes of 88 patients who underwent primary total hip arthroplasty with either conventional polyethylene or cross-linked polyethylene (XLPE) from the same manufacturer were compared. There were no significant differences between the 2 subpopulations regarding average age, gender, side affected, or prosthetic stem and cup size. The average follow-up was 104 months (range, 55 to 131 months). To the authors' knowledge, this is the longest follow-up for this particular insert. Clinical and radiographic evaluations were performed at 1, 3, 6, and 12 months and then annually. Results showed that XLPE has a significantly greater wear reduction than that of standard polyethylene in primary total hip arthroplasty. At the longest available follow-up for these specific inserts, XLPE proved to be effective in reducing wear.

  18. Production of hydrogen in a conventional microwave oven

    Science.gov (United States)

    Nomura, Shinfuku; Toyota, Hiromichi; Mukasa, Shinobu; Yamashita, Hiroshi; Maehara, Tsunehiro; Kawashima, Ayato

    2009-10-01

    Hydrogen is produced by generating in-liquid plasma in a conventional microwave oven. A receiving antenna unit consisting of seven copper rods is placed at the bottom of the reactor furnace in the microwave oven. 2.45 GHz microwave in-liquid plasma can be generated at the tips of the electrodes in the microwave oven. When the n-dodecane is decomposed by plasma, 74% pure hydrogen gas can be achieved with this device. The hydrogen generation efficiency for a 750 W magnetron output is estimated to be approximately 56% of that of the electrolysis of water. Also, in this process up to 4 mg/s of solid carbon can be produced at the same time. The present process enables simultaneous production of hydrogen gas and the carbide in the hydrocarbon liquid.

  19. Conventional and Unconventional Pairing and Condensates in Dilute Nuclear Matter

    CERN Document Server

    Clark, John W; Stein, Martin; Huang, Xu-Guang; Khodel, Victor A; Shaginyan, Vasily R; Zverev, Mikhail V

    2016-01-01

    This contribution will survey recent progress toward an understanding of diverse pairing phenomena in dilute nuclear matter at small and moderate isospin asymmetry, with results of potential relevance to supernova envelopes and proto-neutron stars. Application of {\\it ab initio} many-body techniques has revealed a rich array of temperature-density phase diagrams, indexed by isospin asymmetry, which feature both conventional and unconventional superfluid phases. At low density there exist a homogeneous translationally invariant BCS phase, a homogeneous LOFF phase violating translational invariance, and an inhomogeneous translationally invariant phase-separated BCS phase. The transition from the BCS to the BEC phases is characterized in terms of the evolution, from weak to strong coupling, of the pairing gap, condensate wave function, and quasiparticle occupation numbers and spectra. Additionally, a schematic formal analysis of pairing in neutron matter at low to moderate densities is presented that establishes...

  20. Menstrual disturbance and galactorrhea in people taking conventional antipsychotic medications.

    Science.gov (United States)

    Thangavelu, Karthik; Geetanjali, S

    2006-11-01

    Endocrine disturbances are emerging as major side effects of antipsychotic medications. Of particular note is the profile of menstrual disturbance and galactorrhea as a consequence of hyperprolactinemia (A. Weick & P. M. Haddad, 2003), a sequela of antidopaminergic action at the hypothalamopituitary axis. Research into the clinical aspects of this sensitive issue is sparse. The authors completed a cross-sectional descriptive study of 50 patients on conventional antipsychotic medications. The prevalence of menstrual disturbance was 54%, and the prevalence of amenorrhea was 12%. Symptoms of galactorrhea were present in 32% of patients. A history of pregnancy and childbirth was noted to be significantly associated with the development of galactorrhea (p = .01). The authors hypothesized that pregnancy and lactation might sensitize the hypothalamopituitary axis for further development of hyperprolactinemia due to medications.

  1. Fluorescence cell imaging and manipulation using conventional halogen lamp microscopy.

    Directory of Open Access Journals (Sweden)

    Kazuo Yamagata

    Full Text Available Technologies for vitally labeling cells with fluorescent dyes have advanced remarkably. However, to excite fluorescent dyes currently requires powerful illumination, which can cause phototoxic damage to the cells and increases the cost of microscopy. We have developed a filter system to excite fluorescent dyes using a conventional transmission microscope equipped with a halogen lamp. This method allows us to observe previously invisible cell organelles, such as the metaphase spindle of oocytes, without causing phototoxicity. Cells remain healthy even after intensive manipulation under fluorescence observation, such as during bovine, porcine and mouse somatic cell cloning using nuclear transfer. This method does not require expensive epifluorescence equipment and so could help to reduce the science gap between developed and developing countries.

  2. The Perilous Life of a Linguistic Genre Convention

    DEFF Research Database (Denmark)

    Borchmann, Simon

    2014-01-01

    by using texts of a relatively new Danish journalistic genre nyhedsanalyse (news analysis). The secondary, empirical aim of the article is to present a corpus-based, linguistic analysis of central elements of the genre nyhedsanalyse within the Danish system of newspaper genres. Text linguistics is based...... not be accounted for as manifestations of linguistic rules, but as manifestation of social conventions. Furthermore, an account of the linguistic and organisational regularities presupposes an account of the social motives and the factors related to the motive, and vice versa. As Miller’s description...... of the dependency relations remains abstract on the textual levels, it is supplemented by Swales’s move-structure analysis. Swales’s analysis, on the other hand, is supplemented by focusing on the developmental history of the genre system, as illustrated by Bazerman, by incorporating psychological and...

  3. CBTL Design Case Summary Conventional Feedstock Supply System - Herbaceous

    Energy Technology Data Exchange (ETDEWEB)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional bale feedstock design has been established that represents supply system technologies, costs, and logistics that are achievable today for supplying herbaceous feedstocks as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move herbaceous biomass feedstock from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the uses of field-dried corn stover or switchgrass as a feedstock to annually supply an 800,000 DM ton conversion facility.

  4. CBTL Design Case Summary Conventional Feedstock Supply System - Woody

    Energy Technology Data Exchange (ETDEWEB)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional woody feedstock design has been developed that represents supply system technologies, costs, and logistics that are achievable today for supplying woody biomass as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints and consideration of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move woody biomass from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the use of the slash stream since it is a more conservative analysis and represents the material actually used in the experimental part of the project.

  5. Diagnosis of Dengue Infection Using Conventional and Biosensor Based Techniques

    Directory of Open Access Journals (Sweden)

    Om Parkash

    2015-10-01

    Full Text Available Dengue is an arthropod-borne viral disease caused by four antigenically different serotypes of dengue virus. This disease is considered as a major public health concern around the world. Currently, there is no licensed vaccine or antiviral drug available for the prevention and treatment of dengue disease. Moreover, clinical features of dengue are indistinguishable from other infectious diseases such as malaria, chikungunya, rickettsia and leptospira. Therefore, prompt and accurate laboratory diagnostic test is urgently required for disease confirmation and patient triage. The traditional diagnostic techniques for the dengue virus are viral detection in cell culture, serological testing, and RNA amplification using reverse transcriptase PCR. This paper discusses the conventional laboratory methods used for the diagnosis of dengue during the acute and convalescent phase and highlights the advantages and limitations of these routine laboratory tests. Subsequently, the biosensor based assays developed using various transducers for the detection of dengue are also reviewed.

  6. Characterization of reservoir fractures using conventional geophysical logging

    Directory of Open Access Journals (Sweden)

    Paitoon Laongsakul

    2011-04-01

    Full Text Available In hydrocarbon exploration fractures play an important role as possible pathways for the hydrocarbon flow and bythis enhancing the overall formation’s permeability. Advanced logging methods for fracture analysis, like the boreholeacoustic televiewer and Formation Microscanner (FMS are available, but these are additional and expensive tools. However,open and with water or hydrocarbon filled fractures are also sensitive to electrical and other conventional logging methods.For this study conventional logging data (electric, seismic, etc were available plus additional fracture information from FMS.Taking into account the borehole environment the results show that the micro-spherically focused log indicates fractures byshowing low resistivity spikes opposite open fractures, and high resistivity spikes opposite sealed ones. Compressional andshear wave velocities are reduced when passing trough the fracture zone, which are assumed to be more or less perpendicularto borehole axis. The photoelectric absorption curve exhibit a very sharp peak in front of a fracture filled with bariteloaded mud cake. The density log shows low density spikes that are not seen by the neutron log, usually where fractures,large vugs, or caverns exist. Borehole breakouts can cause a similar effect on the logging response than fractures, but fracturesare often present when this occurs. The fracture index calculation by using threshold and input weight was calculatedand there was in general a good agreement with the fracture data from FMS especially in fracture zones, which mainlycontribute to the hydraulic system of the reservoir. Finally, the overall results from this study using one well are promising,however further research in the combination of different tools for fracture identification is recommended as well as the useof core for further validation.

  7. Passivity of conventional and CAD/CAM fabricated implant frameworks.

    Science.gov (United States)

    de Araújo, Gabriela Monteiro; de França, Danilo Gonzaga Bernardo; Silva Neto, João Paulo; Barbosa, Gustavo Augusto Seabra

    2015-01-01

    The objective of this research was to evaluate the passivity by measuring the passive fit and strain development of frameworks screwed on abutments, made by CAD/CAM technology, and to compare these parts with samples manufactured by conventional casting. Using CAD/CAM technology, four samples were made from zirconia (Zircad) and four samples were manufactured from cobalt-chrome (CoCrcad). The control groups were four specimens of cobalt-chrome, made by one-piece casting (CoCrci), with a total of 12 frameworks. To evaluate the passive fit, the vertical misfit at the abutment-framework interface was measured with scanning electron microscopy (250×) when only one screw was tightened. The mean strain in these frameworks was analyzed by photoelasticity test. A significant difference in the passive fit was observed between the control and sample groups. CoCrcad exhibited the best value of passive fit (48.76±13.45 µm) and CoCrci the worst (187.55±103.63 µm); Zircad presented an intermediate value (103.81±43.15 µm). When compared to the other groups, CoCrci showed the highest average stress around the implants (17.19±7.22 kPa). It was concluded that CAD/CAM-fabricated frameworks exhibited better passivity compared with conventionally fabricated frameworks. CAD/CAM-fabricated Co-Cr frameworks may exhibit better passive fit compared with CAD/CAM-fabricated zirconia frameworks. Even so, similar levels of stress were achieved for CAD/CAM-fabricated frameworks.

  8. Effectiveness of Conventional and Syariah Monetary Policy Transmission

    Directory of Open Access Journals (Sweden)

    Yoghi Citra Pratama

    2014-03-01

    Full Text Available Objective - The purpose of this study is to compare the effectiveness of monetary policy transmission through conventional and Islamic instruments through the interest rate channel and profit loss sharing / margins channel, to control the price level (inflation and economic growth (outputMethod – Methodology used in this study is the Vector Auto Regressive (VAR / Vector Error correction model (VECM to see the effect of shock and long-term effects on inflation and output. Variables used are sbi interest rates, PUAB interest rate, deposit rates and lending rates, as well as from the Islamic side is SBIS yield, yield PUAS, profit lost sharing for the deposits and margin financing. This study use Unit Root Test, Cointegration degree of integration test, test causality, VECM and IRF estimates. Using monthly time series data from 2009 s / d 2012.Result – Results of the study showed that the test based on Granger causality, overall, the transmission channel of monetary policy according to the conventional theory, while the monetary policy transmission channel Sharia can not be clearly identified and disconnected in yield / profit and loss sharing deposits. And based on the estimated VECM is known that in the long term Islamic instruments is the right instrument to control inflation.Conclusion – This finding concluded that syariah instruments is the effective instrument in reducing inflation rate and also encourage the growth of Islamic banking, and should also consider the right margin level to increase the output on real sector. Keywords : Monetary Transmission, Central Bank, Industrial Production Index, Consumer Price Index

  9. Treatment of domestic wastewater using conventional and baffled septic tanks.

    Science.gov (United States)

    Nasr, Fayza Aly; Mikhaeil, Basem

    2013-01-01

    The main theme of the study was a comparative study of domestic wastewater treatment using conventional and baffled septic tanks. The septic tanks were fed continuously with domestic wastewater at three different hydraulic retention times (HRTs). The HRTs chosen were 24, 48 and 72 h with corresponding organic loads of 0.321, 0.436 and 0.885 kg chemical oxygen demand (COD) per m3 per day, respectively. The performance of the septic tanks at the three HRTs gave satisfactory results. For the conventional septic tank, COD removal was 53.4%, 56% and 65.3%, at an HRT of 24, 48 and 72 h, respectively, with residual COD of 412, 380 and 334mg/l, respectively. At HRTs of 72, 48 and 24 h, the following percentages removals were realized for: biochemical oxygen demand (BOD), 68.4%, 57, 53.5%; total suspended solid (TSS), 65.3%, 58.3, 55%; phosphorus, 29.3%, 26.9, 25.6%; total Kjeldahl nitrogen 26.8%, 20.8, 17.7%, respectively. On the contrary, ammonia concentrations increased by 7.1%, 5.2 and 4.2% under the same conditions. Consequently, the results showed that the removal of fecal coliform at all HRTs was less than one log. The two baffled septic tanks exhibited superior results at HRTs of 72, 48 and 24 h. Comparing the treated domestic wastewater quality produced by the two types of septic tanks in terms of physico-chemical and biological characteristics, better results were obtained using the two baffles type.

  10. Osteosarcoma; clinical aspects and significance of conventional radiographs

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Jin Suck; Kim, Eung Jo; Park, Chang Yun [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1988-12-15

    The clinical features of 141 patients with osteosarcoma were analysed and conventional radiographs of 92 patients out of 141 patients were reviewed retrospectively in order to assess the distribution of the age, sex, locations and to evaluate the predominant radiographic features. The incidence of tumors occurring in the extremities is 90 percent of total 141 patients. The majority of tumors were located in the metaphases of the long tubular bones. About sixty percent of the patients were in the second decade of life. The increment of the level of serum alkaline phosphatase was observed in 76 (67%) out of 114 patients. It is considered that thoracic CT scan might be helpful for the evaluation of metastases to lungs, because the detection rate of lung metastasis was 20 percent among 30 cases by CT, being disclosed higher than by conventional radiographs. Of the 92 patients available for radiographic analysis, predominantly osteolytic lesions were disclosed in 17 cases (19%). Preoperative radiographic impression was not the osteosarcoma in 8 out of 17 patients with purely osteolytic osteosarcoma. It was meant that the radiographic diagnosis was difficult in each case of predominantly osteolytic lesions. The patterns of periosteal reaction were variable, and there was no evidence of periosteal reaction in seventeen patients (18%). Both the cortical destruction and, the intralesional calcification were observed in 85 percent of 92 patients with osteosarcoma. Extraskeletal tumor shadow was observed in 79 percent of 92 patients with osteosarcoma, but either the calcification of ossification was detected in only 55 patients among 73 patients with soft tissue tumor shadows. Only 7 patients had a pathologic fracture, all in the femur.

  11. Postoperative sensitivity associated with low shrinkage versus conventional composites

    Directory of Open Access Journals (Sweden)

    Ivanović Vladimir

    2013-01-01

    Full Text Available Introduction. Postoperative sensitivity in restorative dentistry can be related to preparation trauma, dentin adhesives’ ability to seal open dentinal tubules, deformation of restorations under occlusal stresses and microleakage. Objective. The study assessed possible reduction in postoperative sensitivity with low shrinkage compared to conventional composites using different bonding agents and the influence of the operator skill on the incidence of postoperative sensitivity. Methods. Nine hundred and sixty permanent premolars and molars with primary carious lesions from patients 21 to 40 years old were used. Cavities 2 to 3 mm deep and with margins in enamel were prepared by four operators. Two operators had five years (A and B and two had over 20 years (C and D of clinical experience. Teeth were divided into eight groups each contained 120 restorations: (1 Els®+James-2 (original formula, (2 Els®+James-2 (new formula, (3 Els®+Excite, (4 InTenSe®+James-2 (original formula, (5 InTenSe®+James-2 (new formula, (6 InTenSe®+Excite, (7 Tetric Ceram®+Excite, and (8 Point 4®+OptiBond Solo Plus. At 14 days postoperatively, two independent operators, who did not take part in the clinical procedure, assessed postoperative teeth sensitivity using special questionnaires. Data were analyzed using non-parametric chi-square, Mann-Whitney and ANOVA tests. Results. Group 8 showed significantly higher score than the other groups. Less postoperative sensitivity was reported with two low-shrinkage composites (groups 2, 3, and 5 but with no significant difference. There was no statistical difference between groups 1, 2, 3, 4, 5, 6 and 7. Operator A had the highest postoperative sensitivity score compared to the other three. Conclusion. Conventional composite material Point 4® with its bonding agent caused significantly more postoperative sensitivity than low shrinkage composites combined with different adhesives. Operator skill influenced the incidence of

  12. Diversification practices reduce organic to conventional yield gap.

    Science.gov (United States)

    Ponisio, Lauren C; M'Gonigle, Leithen K; Mace, Kevi C; Palomino, Jenny; de Valpine, Perry; Kremen, Claire

    2015-01-22

    Agriculture today places great strains on biodiversity, soils, water and the atmosphere, and these strains will be exacerbated if current trends in population growth, meat and energy consumption, and food waste continue. Thus, farming systems that are both highly productive and minimize environmental harms are critically needed. How organic agriculture may contribute to world food production has been subject to vigorous debate over the past decade. Here, we revisit this topic comparing organic and conventional yields with a new meta-dataset three times larger than previously used (115 studies containing more than 1000 observations) and a new hierarchical analytical framework that can better account for the heterogeneity and structure in the data. We find organic yields are only 19.2% (±3.7%) lower than conventional yields, a smaller yield gap than previous estimates. More importantly, we find entirely different effects of crop types and management practices on the yield gap compared with previous studies. For example, we found no significant differences in yields for leguminous versus non-leguminous crops, perennials versus annuals or developed versus developing countries. Instead, we found the novel result that two agricultural diversification practices, multi-cropping and crop rotations, substantially reduce the yield gap (to 9 ± 4% and 8 ± 5%, respectively) when the methods were applied in only organic systems. These promising results, based on robust analysis of a larger meta-dataset, suggest that appropriate investment in agroecological research to improve organic management systems could greatly reduce or eliminate the yield gap for some crops or regions.

  13. Coherent and conventional gravidynamic quantum 1/f noise

    Science.gov (United States)

    Handel, Peter H.; George, Thomas F.

    2008-04-01

    Quantum 1/f noise is a fundamental fluctuation of currents, physical cross sections or process rates, caused by infrared coupling of the current carriers to very low frequency (soft) quanta, also known as infraquanta. The latter are soft gravitons in the gravidynamic case with the coupling constant g= pGM2/Nch considered here -- soft photons in the electrodynamic case and soft transversal piezo-phonons in the lattice-dynamical case. Here p=3.14 and F=psi. Quantum 1/f noise is a new aspect of quantum mechanics expressed mainly through the coherent quantum 1/f effect 2g/pf derived here for large systems, and mainly through the conventional quantum 1/f effect for small systems or individual particles. Both effects are present in general, and their effects are superposed in a first approximation with the help of a coherence (weight) parameter s" that will be derived elsewhere for the gravitational case. The spectral density of fractional fluctuations S(dj/j,f) for j=e(hk/2pm)|F|2 is S(F2,f)/ = S(j,f)/2 = [4ps"/(1+s")]GM2/pfNch = 4.4 10E9 M2/(pfNgram2). Here s" = 2N'GM/c2=N'rs, where N' is the number of particles of mass M per unit length of the current, rs their Schwarzschild radius, and s" is our coherence (weight) parameter giving the ratio of coherent to conventional quantum 1/f contributions.

  14. Intracorporeal hybrid single port vs conventional laparoscopic appendectomy in children

    Directory of Open Access Journals (Sweden)

    Paul Anthony Karam

    2016-12-01

    Full Text Available Transumbilical laparoscopic assisted appendectomy combines laparoscopic single port dissection with open appendectomy after exteriorization of the appendix through the port site. Compared to the conventional three-port approach, this technique provides an alternative with excellent cosmetic outcome. We developed a safe and effective technique to perform an intracorporeal single port appendectomy, using the same laparoscope employed in the extracorporeal procedure. Retrospective review of 71 consecutively performed intracorporeal single port appendectomies and 30 conventional three-port appendectomies in children 6 to 17 years of age. A straight 10-mm Storz telescope with inbuilt 6 mm working channel is used to dissect the appendix, combined with one port-less 2.3 mm percutaneous grasper. Polymer WECK® hem-o-lock® clips are applied to seal the base of the appendix and the appendiceal vessels. No intraoperative complications were reported with the hybrid intracorporeal single port appendectomy or three-port appendectomy. There were two post-operative complications in the group treated with the single port hybrid technique: one intra-abdominal abscess and one surgical site infection. Groups did not differ in age, weight, and types of appendicitis. Operative times were shorter for the hybrid technique (70 vs 79 minutes but did not differ significantly (P=0.19. This modified technique to a previously described single port extracorporeal appendectomy is easy to master and implement. It provides exposure similar to a three-port laparoscopic appendectomy, while maintaining virtually scarless results and potentially reduces the risk for surgical site infections compared to the extracorporeal technique.

  15. Macrophage response to cross-linked and conventional UHMWPE.

    Science.gov (United States)

    Sethi, Rajiv K; Neavyn, Mark J; Rubash, Harry E; Shanbhag, Arun S

    2003-07-01

    To prevent wear debris-induced osteolysis and aseptic loosening, cross-linked ultra-high molecular weight polyethylene's (UHMWPE) with improved wear resistance have been developed. Hip simulator studies have demonstrated very low wear rates with these new materials leading to their widespread clinical use. However, the biocompatibility of this material is not known. We studied the macrophage response to cross-linked UHMWPE (XLPE) and compared it to conventional UHMWPE (CPE) as well as other clinically used orthopaedic materials such as titanium-alloy (TiAlV) and cobalt-chrome alloy (CoCr). Human peripheral blood monocytes and murine macrophages, as surrogates for cells mediating peri-implant inflammation, were cultured onto custom designed lipped disks fabricated from the test materials to isolate cells. Culture supernatants were collected at 24 and 48h and analyzed for cytokines such as IL-1alpha, IL-1beta, TNF-alpha and IL-6. Total RNA was extracted from adherent cells and gene expression was analyzed using qualitative RT-PCR. In both in vitro models, macrophages cultured on cross-linked and conventional polyethylene released similar levels of cytokines, which were also similar to levels on control tissue culture dishes. Macrophages cultured on TiAlV and CoCr-alloy released significantly higher levels of cytokines. Human monocytes from all donors varied in the magnitude of cytokines released when cultured on identical surfaces. The variability in individual donor responses to TiAlV and CoCr surfaces may reflect how individuals respond differently to similar stimuli and perhaps reveal a predisposed sensitivity to particular materials.

  16. Correction parameters in conventional dental radiography for dental implant

    Directory of Open Access Journals (Sweden)

    Barunawaty Yunus

    2009-12-01

    Full Text Available Background: Radiographic imaging as a supportive diagnostic tool is the essential component in treatment planning for dental implant. It help dentist to access target area of implant due to recommendation of many inventions in making radiographic imaging previously. Along with the progress of science and technology, the increasing demand of easier and simpler treatment method, a modern radiographic diagnostic for dental implant is needed. In fact, Makassar, especially in Faculty of Dentistry Hasanuddin University, has only a conventional dental radiography. Researcher wants to optimize the equipment that is used to obtain parameters of the jaw that has been corrected to get accurate dental implant. Purpose: This study aimed to see the difference of radiographic imaging of dental implant size which is going to be placed in patient before and after correction. Method: The type of research is analytical observational with cross sectional design. Sampling method is non random sampling. The amount of samples is 30 people, male and female, aged 20–50 years old. The correction value is evaluated from the parameter result of width, height, and thick of the jaw that were corrected with a metal ball by using conventional dental radiography to see the accuracy. Data is analyzed using SPSS 14 for Windows program with T-test analysis. Result: The result that is obtained by T-Test analysis results with significant value which p<0.05 in the width and height of panoramic radiography technique, the width and height of periapical radiography technique, and the thick of occlusal radiography technique before and after correction. Conclusion: It can be concluded that there is a significant difference before and after the results of panoramic, periapical, and occlusal radiography is corrected.

  17. Beyond the conventional life cycle inventory in wastewater treatment plants.

    Science.gov (United States)

    Lorenzo-Toja, Yago; Alfonsín, Carolina; Amores, María José; Aldea, Xavier; Marin, Desirée; Moreira, María Teresa; Feijoo, Gumersindo

    2016-05-15

    The conventional approach for the environmental assessment of wastewater treatment plants (WWTPs) is typically based on the removal efficiency of organic load and nutrients as well as the quantification of energy and chemicals consumption. Current wastewater treatment research entails the monitoring of direct emissions of greenhouse gases (GHG) and emerging pollutants such as pharmaceutical and personal care products (PPCPs), which have been rarely considered in the environmental assessment of a wastewater treatment facility by life cycle assessment (LCA) methodology. As a result of that, the real environmental impacts of a WWTP may be underestimated. In this study, two WWTPs located in different climatic regions (Atlantic and Mediterranean) of Spain were evaluated in extensive sampling campaigns that included not only conventional water quality parameters but also direct GHG emissions and PPCPs in water and sludge lines. Regarding the GHG monitoring campaign, on-site measurements of methane (CH4) and nitrous oxide (N2O) were performed and emission factors were calculated for both WWTPs. GHG direct emissions accounted for 62% of the total global warming potential (GWP), much more relevant than indirect CO2 emissions associated with electricity use. Regarding PPCPs, 19 compounds were measured in the main streams: influent, effluent and sludge, to perform the evaluation of the toxicity impact categories. Although the presence of heavy metals in the effluent and the sludge as well as the toxicity linked to the electricity production may shade the toxicity impacts linked to PPCPs in some impact categories, the latter showed a notable influence on freshwater ecotoxicity potential (FETP). For this impact category, the removal of PPCPs within the wastewater treatment was remarkably important and arose as an environmental benefit in comparison with the non-treatment scenario.

  18. Fruit and soil quality of organic and conventional strawberry agroecosystems.

    Directory of Open Access Journals (Sweden)

    John P Reganold

    Full Text Available BACKGROUND: Sale of organic foods is one of the fastest growing market segments within the global food industry. People often buy organic food because they believe organic farms produce more nutritious and better tasting food from healthier soils. Here we tested if there are significant differences in fruit and soil quality from 13 pairs of commercial organic and conventional strawberry agroecosystems in California. METHODOLOGY/PRINCIPAL FINDINGS: At multiple sampling times for two years, we evaluated three varieties of strawberries for mineral elements, shelf life, phytochemical composition, and organoleptic properties. We also analyzed traditional soil properties and soil DNA using microarray technology. We found that the organic farms had strawberries with longer shelf life, greater dry matter, and higher antioxidant activity and concentrations of ascorbic acid and phenolic compounds, but lower concentrations of phosphorus and potassium. In one variety, sensory panels judged organic strawberries to be sweeter and have better flavor, overall acceptance, and appearance than their conventional counterparts. We also found the organically farmed soils to have more total carbon and nitrogen, greater microbial biomass and activity, and higher concentrations of micronutrients. Organically farmed soils also exhibited greater numbers of endemic genes and greater functional gene abundance and diversity for several biogeochemical processes, such as nitrogen fixation and pesticide degradation. CONCLUSIONS/SIGNIFICANCE: Our findings show that the organic strawberry farms produced higher quality fruit and that their higher quality soils may have greater microbial functional capability and resilience to stress. These findings justify additional investigations aimed at detecting and quantifying such effects and their interactions.

  19. Fruit and Soil Quality of Organic and Conventional Strawberry Agroecosystems

    Energy Technology Data Exchange (ETDEWEB)

    Reganold, John P. [Washington State University; Andrews, Preston K. [Washington State University; Reeve, Jennifer [Washington State University; Carpenter-Boggs, Lynne [Washington State University; Schadt, Christopher Warren [ORNL; Alldredge, J. Richard [Washington State University; Ross, Carolyn [Washington State University; Davies, Neil [Washington State University; Zhou, Jizhong [University of Oklahoma, Norman

    2010-01-01

    Background: Sale of organic foods is one of the fastest growing market segments within the global food industry. People often buy organic food because they believe organic farms produce more nutritious and better tasting food from healthier soils. Here we tested if there are significant differences in fruit and soil quality from 13 pairs of commercial organic and conventional strawberry agroecosystems in California. Methodology/Principal Findings: At multiple sampling times for two years, we evaluated three varieties of strawberries for mineral elements, shelf life, phytochemical composition, and organoleptic properties. We also analyzed traditional soil properties and soil DNA using microarray technology. We found that the organic farms had strawberries with longer shelf life, greater dry matter, and higher antioxidant activity and concentrations of ascorbic acid and phenolic compounds, but lower concentrations of phosphorus and potassium. In one variety, sensory panels judged organic strawberries to be sweeter and have better flavor, overall acceptance, and appearance than their conventional counterparts. We also found the organically farmed soils to have more total carbon and nitrogen, greater microbial biomass and activity, and higher concentrations of micronutrients. Organically farmed soils also exhibited greater numbers of endemic genes and greater functional gene abundance and diversity for several biogeochemical processes, such as nitrogen fixation and pesticide degradation. Conclusions/Significance: Our findings show that the organic strawberry farms produced higher quality fruit and that their higher quality soils may have greater microbial functional capability and resilience to stress. These findings justify additional investigations aimed at detecting and quantifying such effects and their interactions.

  20. Assisted Sonication vs Conventional Transesterification Numerical Simulation and Sensitivity Study

    Science.gov (United States)

    Janajreh, Isam; Noorul Hussain, Mohammed; El Samad, Tala

    2015-10-01

    Transeterification is known as slow reaction that can take over several hours to complete as the two immiscible liquid reactants combine to form biodiesel and the less favorable glycerol. The quest of finding the perfect catalyst, optimal operational conditions, and reactor configuration to accelerate the reaction in mere few minutes that ensures high quality biodiesel, in economically viable way is coming along with sonication. This drastic reduction is a key enabler for the development of a continuous processing that otherwise is fairly costly and low throughput using conventional method. The reaction kinetics of sonication assisted as inferred by several authors is several time faster and this work implements these rates in a high fidelity numerical simulation model. This flow model is based on Navier-Stokes equations coupled with energy equation for non-isothermal flow and the transport equations of the multiple reactive species. The model is initially validated against experimental data from previous work of the authors using an annular reactor configuration. Following the validation, comparison of the reaction rate is shown to gain more insight to the distribution of the reaction and its attained rates. The two models (conventional and sonication) then compared on the basis of their sensitivity to the methane to oil molar ratio as the most pronounced process parameter. Both the exit reactor yield and the distribution of the species are evaluated with favorable yield under sonication process. These results pave the way to build a more robust process intensified reactor having an integrated selective heterogeneous catalyst to steer the reaction. This can avoid the downstream cleaning processes, cutting reaction time, and render economic benefit to the process.