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Sample records for sung kyu lim

  1. Mishima jo ha kyu

    Directory of Open Access Journals (Sweden)

    Matteo Casari

    2012-01-01

    Full Text Available Abstract – IT La grandezza artistica di Mishima si è espressa attraverso una eterogenea gamma di linguaggi tra i quali il teatro – nella drammaturgia ma anche nella saggistica, regia, recitazione e direzione di compagnia – ha avuto un ruolo di primo piano. Al pari di un uomo di scena Mishima inaugura, a partire dagli anni ’50, un processo di attenzione al proprio corpo come possibile, anzi necessario, veicolo di estrinsecazione etico-estetica tanto da poter istituire l’equazione corpo-teatro quale snodo profondo del suo processo creativo. Il corpo sognato e ottenuto da Mishima attraverso l’addestramento nel kendo, in altre arti marziali e nel body building si conformava ad un ideale estetico di matrice greco-classica assai lontano dal corpo teatrale nipponico. Il corpo come luogo di elaborazione e strumento di espressione autentica da realizzare con impegno, però, lo legano profondamente alle esperienze nascenti – tra gli anni ’50 e ’60 – delle avanguardie teatrali giapponesi. La metafora teatrale è spesso usata nella lettura critica del Mishima uomo e artista con accezione deteriore: un personaggio che dà spettacolo di sé con ripetute provocazioni tra le quali il suicidio del 25 novembre 1970 non sarebbe che l’esempio ultimo e più estremo. La costruzione di sé come personaggio, invece, sembrerebbe corrispondere ad una ben più profonda e meditata necessità di comporre la propria vita in una sapiente messa in scena di classica perfezione: i principi della scansione ritmico formale del jo ha kyu, pilastro teorico del teatro no codificato da Zeami tra XIV e XV secolo, offrono un valido modello di riferimento. Abstract – EN Mishima’s artistic greatness has been expressed through a diverse range of languages among wich theater – in dramaturgy as well as in written essays, as a director, performer and in company direction – played a central role. As a true front-man, Mishima – starting from the 50’s

  2. Smart Kote Glove for Assessment of Scoring Parameters of Dan and Kyu Grade Kendokas

    Directory of Open Access Journals (Sweden)

    Kwangyul Jeong

    2018-02-01

    Full Text Available Kendo is one of the most ancient swordsmanship arts in Japan. The aims of this study are to develop and test an innovative smart Kote glove for assisting the Kendoka to distinguish scoring from non-scoring Kote (wrist strikes. An in-house developed pressure sensing platform was utilized to develop the smart Kote glove. Ten kendo practitioners, comprising of five Dan (black belts equivalent and five Kyu (lower level/ungraded of both genders, participated in this study. The results showed significant differences between Dan and Kyu participants in both accuracy and sharpness of the strikes. Dan grade participants showed higher percentage of hitting the target comparing to Kyu grade (92% and 75% respectively. The percentage of scoring was also significantly higher in Dan (78% than in Kyu (37% grades. The average impact force of scoring by Dan grade (1159 ± 379 N was higher than by Kyu grade (852 ± 429 N.

  3. Comparison of Word Intelligibility in Spoken and Sung Phrases

    Directory of Open Access Journals (Sweden)

    Lauren B. Collister

    2008-09-01

    Full Text Available Twenty listeners were exposed to spoken and sung passages in English produced by three trained vocalists. Passages included representative words extracted from a large database of vocal lyrics, including both popular and classical repertoires. Target words were set within spoken or sung carrier phrases. Sung carrier phrases were selected from classical vocal melodies. Roughly a quarter of all words sung by an unaccompanied soloist were misheard. Sung passages showed a seven-fold decrease in intelligibility compared with their spoken counterparts. The perceptual mistakes occurring with vowels replicate previous studies showing the centralization of vowels. Significant confusions are also evident for consonants, especially voiced stops and nasals.

  4. LIMS and Clinical Data Management.

    Science.gov (United States)

    Chen, Yalan; Lin, Yuxin; Yuan, Xuye; Shen, Bairong

    2016-01-01

    In order to achieve more accurate disease prevention, diagnosis, and treatment, clinical and genetic data need extensive and systematically associated study. As one way to achieve precision medicine, a laboratory information management system (LIMS) can effectively associate clinical data in a macrocosmic aspect and genomic data in a microcosmic aspect. This chapter summarizes the application of the LIMS in a clinical data management and implementation mode. It also discusses the principles of a LIMS in clinical data management, as well as the opportunities and challenges in the context of medical informatics.

  5. LIMS strategy review

    International Nuclear Information System (INIS)

    Ibsen, T.G.

    1995-01-01

    The evaluation team found that the LABCORE program has a viable Laboratory Information Management System (LIMS) that will handle the sample tracking and reporting necessary to accomplish the requirements established by the system specifications. The team also found that the LABCORE program has made real accomplishments and that it has been moving in the right direction, for example the phased implementation at the 222-S laboratory. The LABCORE program has many strengths but it also has short comings that need to be addressed. The strengths are that the hardware, software, staff, and the computer and training facilities are all first rate. The shortcomings are that it is missing a strategy outlining the goals which would clearly define when the project implementation has been successfully completed. It also had excessive cost during its acquisition. Specific recommendations are made. As a whole, the evaluation team believes that LABCORE is the system that was specified and will meet the needs of both laboratories, 222-S and the Waste Sampling and Characterization Facility. LABCORE has experienced all the challenges of a new computer system but with continued effort on the part of the LABCORE team and laboratory personnel the system will operate as needed

  6. Representation and alignment of sung queries for music information retrieval

    Science.gov (United States)

    Adams, Norman H.; Wakefield, Gregory H.

    2005-09-01

    The pursuit of robust and rapid query-by-humming systems, which search melodic databases using sung queries, is a common theme in music information retrieval. The retrieval aspect of this database problem has received considerable attention, whereas the front-end processing of sung queries and the data structure to represent melodies has been based on musical intuition and historical momentum. The present work explores three time series representations for sung queries: a sequence of notes, a ``smooth'' pitch contour, and a sequence of pitch histograms. The performance of the three representations is compared using a collection of naturally sung queries. It is found that the most robust performance is achieved by the representation with highest dimension, the smooth pitch contour, but that this representation presents a formidable computational burden. For all three representations, it is necessary to align the query and target in order to achieve robust performance. The computational cost of the alignment is quadratic, hence it is necessary to keep the dimension small for rapid retrieval. Accordingly, iterative deepening is employed to achieve both robust performance and rapid retrieval. Finally, the conventional iterative framework is expanded to adapt the alignment constraints based on previous iterations, further expediting retrieval without degrading performance.

  7. Music and Speech Perception in Children Using Sung Speech.

    Science.gov (United States)

    Nie, Yingjiu; Galvin, John J; Morikawa, Michael; André, Victoria; Wheeler, Harley; Fu, Qian-Jie

    2018-01-01

    This study examined music and speech perception in normal-hearing children with some or no musical training. Thirty children (mean age = 11.3 years), 15 with and 15 without formal music training participated in the study. Music perception was measured using a melodic contour identification (MCI) task; stimuli were a piano sample or sung speech with a fixed timbre (same word for each note) or a mixed timbre (different words for each note). Speech perception was measured in quiet and in steady noise using a matrix-styled sentence recognition task; stimuli were naturally intonated speech or sung speech with a fixed pitch (same note for each word) or a mixed pitch (different notes for each word). Significant musician advantages were observed for MCI and speech in noise but not for speech in quiet. MCI performance was significantly poorer with the mixed timbre stimuli. Speech performance in noise was significantly poorer with the fixed or mixed pitch stimuli than with spoken speech. Across all subjects, age at testing and MCI performance were significantly correlated with speech performance in noise. MCI and speech performance in quiet was significantly poorer for children than for adults from a related study using the same stimuli and tasks; speech performance in noise was significantly poorer for young than for older children. Long-term music training appeared to benefit melodic pitch perception and speech understanding in noise in these pediatric listeners.

  8. Galaxy LIMS for next-generation sequencing

    NARCIS (Netherlands)

    Scholtalbers, J.; Rossler, J.; Sorn, P.; Graaf, J. de; Boisguerin, V.; Castle, J.; Sahin, U.

    2013-01-01

    SUMMARY: We have developed a laboratory information management system (LIMS) for a next-generation sequencing (NGS) laboratory within the existing Galaxy platform. The system provides lab technicians standard and customizable sample information forms, barcoded submission forms, tracking of input

  9. Laboratory automation and LIMS in forensics

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Hansen, Anders Johannes; Morling, Niels

    2013-01-01

    . Furthermore, implementation of automated liquid handlers reduces the risk of sample misplacement. A LIMS can efficiently control the sample flow through the laboratory and manage the results of the conducted tests for each sample. Integration of automated liquid handlers with a LIMS provides the laboratory......Implementation of laboratory automation and LIMS in a forensic laboratory enables the laboratory, to standardize sample processing. Automated liquid handlers can increase throughput and eliminate manual repetitive pipetting operations, known to result in occupational injuries to the technical staff...... with the tools required for setting up automated production lines of complex laboratory processes and monitoring the whole process and the results. Combined, this enables processing of a large number of samples. Selection of the best automated solution for an individual laboratory should be based on user...

  10. Improving the Plasticity of LIMS Implementation: LIMS Extension through Microsoft Excel

    Science.gov (United States)

    Culver, Mark

    2017-01-01

    A Laboratory Information Management System (LIMS) is a databasing software with many built-in tools ideal for handling and documenting most laboratory processes in an accurate and consistent manner, making it an indispensable tool for the modern laboratory. However, a lot of LIMS end users will find that in the performance of analyses that have unique considerations such as standard curves, multiple stages incubations, or logical considerations, a base LIMS distribution may not ideally suit their needs. These considerations bring about the need for extension languages, which can extend the functionality of a LIMS. While these languages do provide the implementation team the functionality required to accommodate these special laboratory analyses, they are usually too complex for the end user to modify to compensate for natural changes in laboratory operations. The LIMS utilized by our laboratory offers a unique and easy-to-use choice for an extension language, one that is already heavily relied upon not only in science but also in most academic and business pursuits: Microsoft Excel. The validity of Microsoft Excel as a pseudo programming language and its usability and versatility as a LIMS extension language will be discussed. The NELAC implications and overall drawbacks of this LIMS configuration will also be discussed.

  11. The Middle Pleistocene vertebrate fauna from Khok Sung (Nakhon Ratchasima, Thailand): biochronological and paleobiogeographical implications

    Science.gov (United States)

    Suraprasit, Kantapon; Jaeger, Jean-Jacques; Chaimanee, Yaowalak; Chavasseau, Olivier; Yamee, Chotima; Tian, Pannipa; Panha, Somsak

    2016-01-01

    Abstract The fluviatile terrace deposits of Khok Sung, Nakhon Ratchasima province, have yielded more than one thousand fossils, making this the richest Pleistocene vertebrate fauna of Thailand. The excellent preservation of the specimens allows precise characterization of the faunal composition. The mammalian fauna consists of fifteen species in thirteen genera, including a primate, a canid, a hyaenid, proboscideans, rhinoceroses, a suid, cervids, and bovids. Most species correspond to living taxa but globally (Stegodon cf. orientalis) and locally (Crocuta crocuta ultima, Rhinoceros unicornis, Sus barbatus, and Axis axis) extinct taxa were also present. The identification of Axis axis in Khok Sung, a chital currently restricted to the Indian Subcontinent, represents the first record of the species in Southeast Asia. Three reptilian taxa: Crocodylus cf. siamensis, Python sp., and Varanus sp., are also identified. Faunal correlations with other Southeast Asian sites suggest a late Middle to early Late Pleistocene age for the Khok Sung assemblage. However, the Khok Sung mammalian fauna is most similar to that of Thum Wiman Nakin, dated to older than 169 ka. The Khok Sung large mammal assemblage mostly comprises mainland Southeast Asian taxa that migrated to Java during the latest Middle Pleistocene, supporting the hypothesis that Thailand was a biogeographic pathway for the Sino-Malayan migration event from South China to Java. PMID:27667928

  12. Learning sung lyrics aids retention in normal ageing and Alzheimer's disease.

    Science.gov (United States)

    Moussard, Aline; Bigand, Emmanuel; Belleville, Sylvie; Peretz, Isabelle

    2014-01-01

    Previous studies have suggested that presenting to-be-memorised lyrics in a singing mode, instead of a speaking mode, may facilitate learning and retention in normal adults. In this study, seven healthy older adults and eight participants with mild Alzheimer's disease (AD) learned and memorised lyrics that were either sung or spoken. We measured the percentage of words recalled from these lyrics immediately and after 10 minutes. Moreover, in AD participants, we tested the effect of successive learning episodes for one spoken and one sung excerpt, as well as long-term retention after a four week delay. Sung conditions did not influence lyrics recall in immediate recall but increased delayed recall for both groups. In AD, learning slopes for sung and spoken lyrics did not show a significant difference across successive learning episodes. However, sung lyrics showed a slight advantage over spoken ones after a four week delay. These results suggest that singing may increase the load of initial learning but improve long-term retention of newly acquired verbal information. We further propose some recommendations on how to maximise these effects and make them relevant for therapeutic applications.

  13. Slip control for LIM propelled transit vehicles

    Science.gov (United States)

    Wallace, A. K.; Parker, J. H.; Dawson, G. E.

    1980-09-01

    Short stator linear induction motors, with an iron-backed aluminum sheet reaction rail and powered by a controlled inverter, have been selected as the propulsion system for transit vehicles in an intermediate capacity system (12-20,000 pphpd). The linear induction motor is capable of adhesion independent braking and acceleration levels which permit safe, close headways. In addition, simple control is possible allowing moving block automatic train control. This paper presents a slip frequency control scheme for the LIM. Experimental results for motoring and braking obtained from a test vehicle are also presented. These values are compared with theoretical predictions.

  14. The Musical Foregrounding Hypothesis : How Music Influences the Perception of Sung Language

    NARCIS (Netherlands)

    Schotanus, Yke

    2015-01-01

    Abstract The question how music influences the perception of sung language is rather complicated. There are indications that music enhances lyric perception, but also that it obstructs it. Sometimes we are deeply moved by lyrics, sometimes we don’t even hear them. The linguistic concept of

  15. The effect of sung speech on socio-communicative responsiveness in children with autism spectrum disorders.

    Science.gov (United States)

    Paul, Arkoprovo; Sharda, Megha; Menon, Soumini; Arora, Iti; Kansal, Nayantara; Arora, Kavita; Singh, Nandini C

    2015-01-01

    There is emerging evidence to demonstrate the efficacy of music-based interventions for improving social functioning in children with Autism Spectrum Disorders (ASD). While this evidence lends some support in favor of using song over spoken directives in facilitating engagement and receptive intervention in ASD, there has been little research that has investigated the efficacy of such stimuli on socio-communicative responsiveness measures. Here, we present preliminary results from a pilot study which tested whether sung instruction, as compared to spoken directives, could elicit greater number of socio-communicative behaviors in young children with ASD. Using an adapted single-subject design, three children between the ages of 3 and 4 years, participated in a programme consisting of 18 sessions, of which 9 were delivered with spoken directives and 9 with sung. Sessions were counterbalanced and randomized for three play activities-block matching, picture matching and clay play. All sessions were video-recorded for post-hoc observational coding of three behavioral metrics which included performance, frequency of social gesture and eye contact. Analysis of the videos by two independent raters indicated increased socio-communicative responsiveness in terms of frequency of social gesture as well as eye contact during sung compared to spoken conditions, across all participants. Our findings suggest that sung directives may play a useful role in engaging children with ASD and also serve as an effective interventional medium to enhance socio-communicative responsiveness.

  16. Children's Reading Comprehension and Narrative Recall in Sung and Spoken Story Contexts

    Science.gov (United States)

    Kouri, Theresa; Telander, Karen

    2008-01-01

    A growing number of reading professionals have advocated teaching literacy through music and song; however, little research exists supporting such practices. The purpose of this study was to determine if sung story book readings would enhance story comprehension and narrative re-tellings in children with histories of speech and language delay.…

  17. Arhitektuurimuuseum vaatab Aasiasse / Kim Sung Hong ; intervjueerinud Karin Hallas-Murula

    Index Scriptorium Estoniae

    Kim Sung Hong

    2009-01-01

    Näituse kuraatori Kim Sung Hongiga 21. aprillini Eesti Arhitektuurimuuseumis avatud Lõuna-Korea kaasaegse arhitektuuri näitusest "Megacity network" ("Megalinna võrgustik"), Korea arhitektuurist, arhitektidest, muinsuskaitsest ja avalikust ruumist. Näituse kujundas Hwang Doo Jin

  18. The effect of sung speech on socio-communicative responsiveness in children with Autism Spectrum Disorders

    Directory of Open Access Journals (Sweden)

    Arkoprovo ePaul

    2015-10-01

    Full Text Available There is emerging evidence to demonstrate the efficacy of music based interventions for improving social functioning in children with Autism Spectrum Disorders (ASD. While this evidence lends some support in favour of using song over spoken directives in facilitating engagement and receptive intervention in ASD, there has been little research that has investigated the efficacy of such stimuli on socio-communicative responsiveness measures. Here, we present preliminary results from a pilot study which tested whether sung instruction, as compared to spoken directives, could elicit greater number of socio-communicative behaviours in young children with ASD. Using an adapted single-subject design, three children between the ages of 3 and 4 years, participated in a programme consisting of 18 sessions, of which 9 were delivered with spoken directives and 9 with sung. Sessions were counterbalanced and randomized for three play activities - block matching, picture matching and clay play. All sessions were video-recorded for post-hoc observational coding of three behavioural metrics which included performance, frequency of social gesture and eye contact. Analysis of the videos by two independent raters indicated increased socio-communicative responsiveness in terms of frequency of social gesture as well as eye contact during sung compared to spoken conditions across all participants. Our findings suggest that sung directives may play a useful role in engaging children with ASD and also serve as an effective interventional medium to enhance socio-communicative responsiveness.

  19. Words and melody are intertwined in perception of sung words: EEG and behavioral evidence.

    Directory of Open Access Journals (Sweden)

    Reyna L Gordon

    Full Text Available Language and music, two of the most unique human cognitive abilities, are combined in song, rendering it an ecological model for comparing speech and music cognition. The present study was designed to determine whether words and melodies in song are processed interactively or independently, and to examine the influence of attention on the processing of words and melodies in song. Event-Related brain Potentials (ERPs and behavioral data were recorded while non-musicians listened to pairs of sung words (prime and target presented in four experimental conditions: same word, same melody; same word, different melody; different word, same melody; different word, different melody. Participants were asked to attend to either the words or the melody, and to perform a same/different task. In both attentional tasks, different word targets elicited an N400 component, as predicted based on previous results. Most interestingly, different melodies (sung with the same word elicited an N400 component followed by a late positive component. Finally, ERP and behavioral data converged in showing interactions between the linguistic and melodic dimensions of sung words. The finding that the N400 effect, a well-established marker of semantic processing, was modulated by musical melody in song suggests that variations in musical features affect word processing in sung language. Implications of the interactions between words and melody are discussed in light of evidence for shared neural processing resources between the phonological/semantic aspects of language and the melodic/harmonic aspects of music.

  20. Making myself understood: perceived factors affecting the intelligibility of sung text.

    Science.gov (United States)

    Fine, Philip A; Ginsborg, Jane

    2014-01-01

    Singing is universal, and understanding sung words is thought to be important for many listeners' enjoyment of vocal and choral music. However, this is not a trivial task, and sung text intelligibility is probably affected by many factors. A survey of musicians was undertaken to identify the factors believed to have most impact on intelligibility, and to assess the importance of understanding sung words in familiar and unfamiliar languages. A total of 143 professional and amateur musicians, including singers, singing teachers, and regular listeners to vocal music, provided 394 statements yielding 851 references to one or more of 43 discrete factors in four categories: performer-related, listener-related, environment-related and words/music-related. The factors mentioned most frequently in each of the four categories were, respectively: diction; hearing ability; acoustic; and genre. In more than a third of references, the extent to which sung text is intelligible was attributed to the performer. Over 60% of respondents rated the ability to understand words in familiar languages as "very important," but only 17% when the text was in an unfamiliar language. Professional musicians (47% of the sample) rated the importance of understanding in both familiar and unfamiliar languages significantly higher than amateurs but listed fewer factors overall and fewer listener-related factors. The more important the respondents rated understanding, the more performer-related and environment-related factors they tended to list. There were no significant differences between the responses of those who teach singing and those who do not. Enhancing sung text intelligibility is thus perceived to be within the singer's control, at least to some extent, but there are also many factors outside their control. Empirical research is needed to explore some of these factors in greater depth, and has the potential to inform pedagogy for singers, composers, and choral directors.

  1. Laboratory Information Management System (LIMS): A case study

    Science.gov (United States)

    Crandall, Karen S.; Auping, Judith V.; Megargle, Robert G.

    1987-01-01

    In the late 70's, a refurbishment of the analytical laboratories serving the Materials Division at NASA Lewis Research Center was undertaken. As part of the modernization efforts, a Laboratory Information Management System (LIMS) was to be included. Preliminary studies indicated a custom-designed system as the best choice in order to satisfy all of the requirements. A scaled down version of the original design has been in operation since 1984. The LIMS, a combination of computer hardware, provides the chemical characterization laboratory with an information data base, a report generator, a user interface, and networking capabilities. This paper is an account of the processes involved in designing and implementing that LIMS.

  2. Genome Wide Identification of LIM Genes in Cicer arietinum and Response of Ca-2LIMs in Development, Hormone and Pathogenic Stress.

    Directory of Open Access Journals (Sweden)

    Vikas Srivastava

    Full Text Available The eukaryotic lineage-specific LIM protein (LIN11, ISL1, and MEC3 family play pivotal role in modulation of actin dynamics and transcriptional regulation. The systematic investigation of this family has not been carried in detail and rare in legumes. Current study involves the mining of Cicer arietinum genome for the genes coding for LIM domain proteins and displayed significant homology with LIM genes of other species. The analysis led to the identification of 15 members, which were positioned on chickpea chromosomes. The phylogenetic and motif analysis suggested their categorization into two sub-families i.e., Ca-2LIMs and Ca-DA1/DAR, which comprised of nine and six candidates, respectively. Further sub-categories of Ca-2LIMs were recognised as αLIM, βLIM, δLIM and γLIM. The LIM genes within their sub-families displayed conserved genomic and motif organization. The expression pattern of Ca-2LIMs across developmental and reproductive tissues demonstrated strong correlation with established consensus. The Ca-2LIM belongs to PLIM and GLIM (XLIM was found highly expressed in floral tissue. Others showed ubiquitous expression pattern with their dominance in stem. Under hormonal and pathogenic conditions these LIMs were found to up-regulate during salicylic acid, abscisic acid and Ascochyta rabiei treatment or infection; and down-regulated in response to jasmonic acid treatment. The findings of this work, particularly in terms of modulation of LIM genes under biotic stress will open up the way to further explore and establish the role of chickpea LIMs in plant defense response.

  3. Genome Wide Identification of LIM Genes in Cicer arietinum and Response of Ca-2LIMs in Development, Hormone and Pathogenic Stress

    Science.gov (United States)

    Srivastava, Vikas; Verma, Praveen Kumar

    2015-01-01

    The eukaryotic lineage-specific LIM protein (LIN11, ISL1, and MEC3) family play pivotal role in modulation of actin dynamics and transcriptional regulation. The systematic investigation of this family has not been carried in detail and rare in legumes. Current study involves the mining of Cicer arietinum genome for the genes coding for LIM domain proteins and displayed significant homology with LIM genes of other species. The analysis led to the identification of 15 members, which were positioned on chickpea chromosomes. The phylogenetic and motif analysis suggested their categorization into two sub-families i.e., Ca-2LIMs and Ca-DA1/DAR, which comprised of nine and six candidates, respectively. Further sub-categories of Ca-2LIMs were recognised as αLIM, βLIM, δLIM and γLIM. The LIM genes within their sub-families displayed conserved genomic and motif organization. The expression pattern of Ca-2LIMs across developmental and reproductive tissues demonstrated strong correlation with established consensus. The Ca-2LIM belongs to PLIM and GLIM (XLIM) was found highly expressed in floral tissue. Others showed ubiquitous expression pattern with their dominance in stem. Under hormonal and pathogenic conditions these LIMs were found to up-regulate during salicylic acid, abscisic acid and Ascochyta rabiei treatment or infection; and down-regulated in response to jasmonic acid treatment. The findings of this work, particularly in terms of modulation of LIM genes under biotic stress will open up the way to further explore and establish the role of chickpea LIMs in plant defense response. PMID:26418014

  4. Immer nur die zweitbeste Lösung? Protokolle als Dokumentationsmethode für qualitative Interviews

    Directory of Open Access Journals (Sweden)

    Dita Vogel

    2017-12-01

    Full Text Available In der methodischen Literatur zu qualitativen Interviews wird als Standardverfahren oft die Aufzeichnung mit einem Aufnahmegerät und anschließende wortgetreue Verschriftlichung (Transkription empfohlen. Protokolle werden als Mittel der Interviewdokumentation zumeist als zweitbeste Lösung für den Fall dargestellt, dass Mitschnitte nicht möglich sind. Diese Position stellen wir in diesem Beitrag aufgrund theoretischer Überlegungen und empirischer Erfahrungen infrage. Vor- und Nachteile der Dokumentationsformen "Audiomitschnitt + Transkription" und "Notizen + Protokollierung" werden systematisch gegenübergestellt. Anschließend wird anhand von zwei Studien exemplarisch verdeutlicht, dass die Protokollierung die beste Lösung zur Dokumentation der Interviewdaten sein kann. In beiden Studien wurden in Interviews sensible Themen behandelt und die Erhebung grundlegender Informationen über Prozesse und Routinen bezweckt. Grundsätzlich kann Protokollierung angezeigt sein, wenn weniger die Interpretation des Gesagten als vielmehr dessen Intention im Fokus der Forschung ist. Außerdem sollte eine Protokollierung erwogen werden, wenn eine Aufnahme besonders interessante InterviewpartnerInnen von der Teilnahme abhalten oder ein offenes Gespräch verhindern könnte. Mit diesem Beitrag wollen wir zu einer Auseinandersetzung darüber anregen, wann Protokollieren angemessen ist und wie es methodisch angelegt sein sollte.

  5. Case study: Accelerated schedule for MULTI LIMS installation

    International Nuclear Information System (INIS)

    Ibsen, T.G.

    1994-05-01

    This presentation focuses on the steps taken by the Westinghouse Hanford Company to meet an accelerated schedule for configuration and implementation of the MULTI LIMS in a multiple laboratory environment. The Westinghouse Hanford Company purchased the MULTI LIMS Laboratory Information Management System in August, 1993. Hardware delivery began in October, 1993. Less than four months later, the initial configuration was released for use in two Westinghouse Hanford Company laboratories. Several major obstacles were overcome during implementation. These include information gathering for base table loading, user training, acceptance of the new system by users of a legacy system, and hardware configuration issues. In summary, steps needed to be taken to meet the accelerated implementation schedule of the MULTI LIMS at the Hanford Site. The obstacles faced were overcome through the in-depth knowledge and help of the vendor and the dedication and drive of the technical staff

  6. The evolution of a LIMS [laboratory information management system

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Changes in the world and United Kingdom markets for nuclear fuels during the 1990s have prompted British Nuclear Fuels (BNFL) to maximise cost effectiveness in its Chemical and Metallurgical Services department. A laboratory information management system (LIMS) was introduced in order to keep records of analytical techniques and equipment up to date by coordinating various computer systems. Wherever possible automated systems have replaced traditional, labour intensive techniques. So successful has the LIMS system been, that the team now hopes to expand into expert systems. (UK)

  7. LimsPortal and BonsaiLIMS: development of a lab information management system for translational medicine.

    Science.gov (United States)

    Bath, Timothy G; Bozdag, Selcuk; Afzal, Vackar; Crowther, Daniel

    2011-05-13

    Laboratory Information Management Systems (LIMS) are an increasingly important part of modern laboratory infrastructure. As typically very sophisticated software products, LIMS often require considerable resources to select, deploy and maintain. Larger organisations may have access to specialist IT support to assist with requirements elicitation and software customisation, however smaller groups will often have limited IT support to perform the kind of iterative development that can resolve the difficulties that biologists often have when specifying requirements. Translational medicine aims to accelerate the process of treatment discovery by bringing together multiple disciplines to discover new approaches to treating disease, or novel applications of existing treatments. The diverse set of disciplines and complexity of processing procedures involved, especially with the use of high throughput technologies, bring difficulties in customizing a generic LIMS to provide a single system for managing sample related data within a translational medicine research setting, especially where limited IT support is available. We have designed and developed a LIMS, BonsaiLIMS, around a very simple data model that can be easily implemented using a variety of technologies, and can be easily extended as specific requirements dictate. A reference implementation using Oracle 11 g database and the Python framework, Django is presented. By focusing on a minimal feature set and a modular design we have been able to deploy the BonsaiLIMS system very quickly. The benefits to our institute have been the avoidance of the prolonged implementation timescales, budget overruns, scope creep, off-specifications and user fatigue issues that typify many enterprise software implementations. The transition away from using local, uncontrolled records in spreadsheet and paper formats to a centrally held, secured and backed-up database brings the immediate benefits of improved data visibility, audit and

  8. LimsPortal and BonsaiLIMS: development of a lab information management system for translational medicine

    Directory of Open Access Journals (Sweden)

    Afzal Vackar

    2011-05-01

    Full Text Available Abstract Background Laboratory Information Management Systems (LIMS are an increasingly important part of modern laboratory infrastructure. As typically very sophisticated software products, LIMS often require considerable resources to select, deploy and maintain. Larger organisations may have access to specialist IT support to assist with requirements elicitation and software customisation, however smaller groups will often have limited IT support to perform the kind of iterative development that can resolve the difficulties that biologists often have when specifying requirements. Translational medicine aims to accelerate the process of treatment discovery by bringing together multiple disciplines to discover new approaches to treating disease, or novel applications of existing treatments. The diverse set of disciplines and complexity of processing procedures involved, especially with the use of high throughput technologies, bring difficulties in customizing a generic LIMS to provide a single system for managing sample related data within a translational medicine research setting, especially where limited IT support is available. Results We have designed and developed a LIMS, BonsaiLIMS, around a very simple data model that can be easily implemented using a variety of technologies, and can be easily extended as specific requirements dictate. A reference implementation using Oracle 11 g database and the Python framework, Django is presented. Conclusions By focusing on a minimal feature set and a modular design we have been able to deploy the BonsaiLIMS system very quickly. The benefits to our institute have been the avoidance of the prolonged implementation timescales, budget overruns, scope creep, off-specifications and user fatigue issues that typify many enterprise software implementations. The transition away from using local, uncontrolled records in spreadsheet and paper formats to a centrally held, secured and backed-up database brings the

  9. The Identification of High-pitched Sung Vowels in Sense and Nonsense Words by Professional Singers and Untrained Listeners.

    Science.gov (United States)

    Deme, Andrea

    2017-03-01

    High-pitched sung vowels may be considered phonetically "underspecified" because of (i) the tuning of the F 1 to the f 0 accompanying pitch raising and (ii) the wide harmonic spacing of the voice source resulting in the undersampling of the vocal tract transfer function. Therefore, sung vowel intelligibility is expected to decrease as the f 0 increases. Based on the literature of speech perception, it is often suggested that sung vowels are better perceived if uttered in consonantal (CVC) context than in isolation even at high f 0 . The results for singing, however, are contradictory. In the present study, we further investigate this question. We compare vowel identification in sense and nonsense CVC sequences and show that the positive effect of the context disappears if the number of legal choices in a perception test is similar in both conditions, meaning that any positive effect of the CVC context may only stem from the smaller number of possible responses, i.e., from higher probabilities. Additionally, it is also tested whether the training in production (i.e., singing training) may also lead to a perceptual advantage of the singers over nonsingers in the identification of high-pitched sung vowels. The results show no advantage of this kind. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  10. A comparison of sung and spoken phonation onset gestures using high-speed digital imaging.

    Science.gov (United States)

    Freeman, Ena; Woo, Peak; Saxman, John H; Murry, Thomas

    2012-03-01

    Phonation onset is important in the maintenance of healthy vocal production for speech and singing. The purpose of this preliminary study was to examine differences in vocal fold vibratory behavior between sung and spoken phonation onset gestures. Given the greater degree of precision required for the abrupt onset sung gestures, we hypothesize that differences exist in the timing and coordination of the vocal fold adductory gesture with the onset of vocal fold vibration. Staccato and German (a modified glottal plosive, so named for its occurrence in German classical singing) onset gestures were compared with breathy, normal, and hard onset gestures, using high-speed digital imaging. Samples were obtained from two subjects with no history of voice disorders (a female trained singer and a male nonsinger). Simultaneous capture of acoustical data confirmed the distinction among gestures. Image data were compared for glottal area configurations, degree of adductory positioning, number of small-amplitude prephonatory oscillations (PPOs), and timing of onset gesture events, the latter marked by maximum vocal fold abduction, maximum adduction, beginning of PPOs, and beginning of steady-state oscillation. Results reveal closer adductory positioning of the vocal folds for the staccato and German gestures. The data also suggest a direct relationship between the degree of adductory positioning and the number of PPOs. Results for the timing of onset gesture events suggest a relationship between discrete adductory positioning and more evenly spaced PPOs. By contrast, the overlapping of prephonatory adductory positioning with vibration onset revealed more unevenly spaced PPOs. This may support an existing hypothesis that less well-defined boundaries interfere with normal modes of vibration of the vocal fold tissue. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  11. 77 FR 6782 - In the Matter of: Kok Tong Lim, a/k/a Thomas Lim Blk 258A Compassvale Road #07-551 Singapore...

    Science.gov (United States)

    2012-02-09

    ... Thomas Lim Blk 258A Compassvale Road 07-551 Singapore 541258; Order Denying Export Privileges On October...'') of Singapore, pled guilty to one count of violating the International Emergency Economic Powers Act..., a/k/a Thomas Lim, with the last known address at: Blk 258A,Compassvale Road 07-551, Singapore 541258...

  12. LIM kinase function and renal growth: Potential role for LIM kinases in fetal programming of kidney development.

    Science.gov (United States)

    Sparrow, Alexander J; Sweetman, Dylan; Welham, Simon J M

    2017-10-01

    Maternal dietary restriction during pregnancy impairs nephron development and results in offspring with fewer nephrons. Cell turnover in the early developing kidney is altered by exposure to maternal dietary restriction and may be regulated by the LIM-kinase family of enzymes. We set out to establish whether disturbance of LIM-kinase activity might play a role in the impairment of nephron formation. E12.5 metanephric kidneys and HK2 cells were grown in culture with the pharmacological LIM-kinase inhibitor BMS5. Organs were injected with DiI, imaged and cell numbers measured over 48h to assess growth. Cells undergoing mitosis were visualised by pH3 labelling. Growth of cultured kidneys reduced to 83% of controls after exposure to BMS5 and final cell number to 25% of control levels after 48h. Whilst control and BMS5 treated organs showed cells undergoing mitosis (100±11 cells/field vs 113±18 cells/field respectively) the proportion in anaphase was considerably diminished with BMS5 treatment (7.8±0.8% vs 0.8±0.6% respectively; Plabelled cells migrated in 100% of control cultures vs 0% BMS5 treated organs. The number of nephrogenic precursor cells appeared depleted in whole organs and formation of new nephrons was blocked by exposure to BMS5. Pharmacological blockade of LIM-kinase function in the early developing kidney results in failure of renal development. This is likely due to prevention of dividing cells from completion of mitosis with their resultant loss. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Magic Realism, Neurodiversity, and Carnivalesque in James McBride’s Song Yet Sung

    Directory of Open Access Journals (Sweden)

    Yuan-Chin Chang

    2016-04-01

    Full Text Available This paper considers James McBride’s novel Song Yet Sung through multiple lenses – Bakhtin’s Carnivalesque, magic realism and performativity as it relates to race and gender identities. It is considered how the character of the “Dreamer” can be read clinically as suffering the sequelae of a traumatic brain injury. Her symptoms, which include future hallucinations or prophecies, can be read as neurological symptoms of her multiple head injuries documented in the novel. Connected to this reading, the influence of magic realism is considered, particularly as it relates to the natural imagery and symbolism in the novel. The importance of birds, in particular, is considered. Carnivalesque as conceptualized by Bakhtin is also considered in the context of “magical” thinking and reading, and its connections to social subversion; this is considered in relation to the era of slavery, its legacy, and associated issues of gender and race. Keywords: Carnivalesque, Magic Realism, Prophecy, Gender Performance, Racial Performativity, Identity Performance

  14. Poor neuro-motor tuning of the human larynx: a comparison of sung and whistled pitch imitation

    Science.gov (United States)

    Johnson, Joseph F.; Kotz, Sonja A.

    2018-01-01

    Vocal imitation is a hallmark of human communication that underlies the capacity to learn to speak and sing. Even so, poor vocal imitation abilities are surprisingly common in the general population and even expert vocalists cannot match the precision of a musical instrument. Although humans have evolved a greater degree of control over the laryngeal muscles that govern voice production, this ability may be underdeveloped compared with control over the articulatory muscles, such as the tongue and lips, volitional control of which emerged earlier in primate evolution. Human participants imitated simple melodies by either singing (i.e. producing pitch with the larynx) or whistling (i.e. producing pitch with the lips and tongue). Sung notes were systematically biased towards each individual's habitual pitch, which we hypothesize may act to conserve muscular effort. Furthermore, while participants who sung more precisely also whistled more precisely, sung imitations were less precise than whistled imitations. The laryngeal muscles that control voice production are under less precise control than the oral muscles that are involved in whistling. This imprecision may be due to the relatively recent evolution of volitional laryngeal-motor control in humans, which may be tuned just well enough for the coarse modulation of vocal-pitch in speech. PMID:29765635

  15. Sustainable Land Management in the Lim River Basin

    Science.gov (United States)

    Grujic, Gordana; Petkovic, Sava; Tatomir, Uros

    2017-04-01

    In the cross-border belt between Serbia and Montenegro are located more than one hundred torrential water flows that belong to the Lim River Basin. Under extreme climate events they turned into floods of destructive power and great energy causing enormous damage on the environment and socio-economic development in the wider region of the Western Balkans. In addition, anthropogenic factors influence the land instability, erosion of river beds and loss of topsoil. Consequently, this whole area is affected by pluvial and fluvial erosion of various types and intensity. Terrain on the slopes over 5% is affected by intensive degree of erosion, while strong to medium degree covers 70% of the area. Moreover, in the Lim River Basin were built several hydro-energetic systems and accumulations which may to a certain extent successfully regulate the water regime downstream and to reduce the negative impact on the processes of water erosion. However, siltation of accumulation reduces their useful volume and threatens the basic functions (water reservoirs), especially those ones for water supply, irrigation and energy production that have lost a significant part of the usable volume due to accumulated sediments. Facing the negative impacts of climate change and human activities on the process of land degradation in the Lim River basin imposes urgent need of adequate preventive and protective measures at the local and regional level, which can be effectively applied only through enhanced cross-border cooperation among affected communities in the region. The following set of activities were analyzed to improve the actual management of river catchment: Identifying priorities in the spatial planning, land use and water resources management while respecting the needs of local people and the communities in the cross border region; development of cooperation and partnership between the local population, owners and users of real estate (pastures, agricultural land, forests, fisheries

  16. Uncovering phenotypes of poor-pitch singing: the Sung Performance Battery (SPB)

    Science.gov (United States)

    Berkowska, Magdalena; Dalla Bella, Simone

    2013-01-01

    Singing is as natural as speaking for humans. Increasing evidence shows that the layman can carry a tune (e.g., when asked to sing a well-known song or to imitate single pitches, intervals and short melodies). Yet, important individual differences exist in the general population with regard to singing proficiency. Some individuals are particularly inaccurate or imprecise in producing or imitating pitch information (poor-pitch singers), thus showing a variety of singing phenotypes. Unfortunately, so far there is not a standard set of tasks for assessing singing proficiency in the general population, allowing to uncover and characterize individual profiles of poor-pitch singing. Different tasks and analysis methods are typically used in various experiments, making the comparison of the results across studies arduous. To fill this gap we propose here a new tool for assessing singing proficiency (the Sung Performance Battery, SPB). The SPB starts from the assessment of participants' vocal range followed by five tasks: (1) single-pitch matching, (2) pitch-interval matching, (3) novel-melody matching, (4) singing from memory of familiar melodies (with lyrics and on a syllable), and (5) singing of familiar melodies (with lyrics and on a syllable) at a slow tempo indicated by a metronome. Data analysis via acoustical methods provides objective measures of pitch accuracy and precision in terms of absolute and relative pitch. The SPB has been tested in a group of 50 occasional singers. The results indicate that the battery is useful for characterizing proficient singing and for detecting cases of inaccurate and/or imprecise singing. PMID:24151475

  17. Uncovering phenotypes of poor-pitch singing: The Sung Performance Battery (SPB

    Directory of Open Access Journals (Sweden)

    Magdalena eBerkowska

    2013-10-01

    Full Text Available Singing is as natural as speaking for humans. Increasing evidence shows that the layman can carry a tune (e.g., when asked to sing a well-known song or to imitate single pitches, intervals and short melodies. Yet, important individual differences exist in the general population with regard to singing proficiency. Some individuals are particularly inaccurate or imprecise in producing or imitating pitch information (poor-pitch singers, thus showing a variety of singing phenotypes. Unfortunately, so far there is not a standard set of tasks for assessing singing proficiency in the general population, allowing to uncover and characterize individual profiles of poor-pitch singing. Different tasks and analysis methods are typically used in various experiments, making the comparison of the results across studies arduous. To fill this gap we propose here a new tool for assessing singing proficiency (the Sung Performance Battery, SPB. The SPB starts from the assessment of participants’ vocal range followed by five tasks: 1 single-pitch matching, 2 pitch-interval matching, 3 novel-melody matching, 4 singing from memory of familiar melodies (with lyrics and on a syllable, and 5 singing of familiar melodies (with lyrics and on a syllable at a slow tempo indicated by a metronome. Data analysis via acoustical methods provides objective measures of pitch accuracy and precision in terms of absolute and relative pitch. The SPB has been tested in a group of 50 occasional singers. The results indicate that the battery is useful for characterizing proficient singing and for detecting cases of inaccurate and/or imprecise singing.

  18. MetaLIMS, a simple open-source laboratory information management system for small metagenomic labs.

    Science.gov (United States)

    Heinle, Cassie Elizabeth; Gaultier, Nicolas Paul Eugène; Miller, Dana; Purbojati, Rikky Wenang; Lauro, Federico M

    2017-06-01

    As the cost of sequencing continues to fall, smaller groups increasingly initiate and manage larger sequencing projects and take on the complexity of data storage for high volumes of samples. This has created a need for low-cost laboratory information management systems (LIMS) that contain flexible fields to accommodate the unique nature of individual labs. Many labs do not have a dedicated information technology position, so LIMS must also be easy to setup and maintain with minimal technical proficiency. MetaLIMS is a free and open-source web-based application available via GitHub. The focus of MetaLIMS is to store sample metadata prior to sequencing and analysis pipelines. Initially designed for environmental metagenomics labs, in addition to storing generic sample collection information and DNA/RNA processing information, the user can also add fields specific to the user's lab. MetaLIMS can also produce a basic sequencing submission form compatible with the proprietary Clarity LIMS system used by some sequencing facilities. To help ease the technical burden associated with web deployment, MetaLIMS options the use of commercial web hosting combined with MetaLIMS bash scripts for ease of setup. MetaLIMS overcomes key challenges common in LIMS by giving labs access to a low-cost and open-source tool that also has the flexibility to meet individual lab needs and an option for easy deployment. By making the web application open source and hosting it on GitHub, we hope to encourage the community to build upon MetaLIMS, making it more robust and tailored to the needs of more researchers. © The Authors 2017. Published by Oxford University Press.

  19. openBIS ELN-LIMS: an open-source database for academic laboratories.

    Science.gov (United States)

    Barillari, Caterina; Ottoz, Diana S M; Fuentes-Serna, Juan Mariano; Ramakrishnan, Chandrasekhar; Rinn, Bernd; Rudolf, Fabian

    2016-02-15

    The open-source platform openBIS (open Biology Information System) offers an Electronic Laboratory Notebook and a Laboratory Information Management System (ELN-LIMS) solution suitable for the academic life science laboratories. openBIS ELN-LIMS allows researchers to efficiently document their work, to describe materials and methods and to collect raw and analyzed data. The system comes with a user-friendly web interface where data can be added, edited, browsed and searched. The openBIS software, a user guide and a demo instance are available at https://openbis-eln-lims.ethz.ch. The demo instance contains some data from our laboratory as an example to demonstrate the possibilities of the ELN-LIMS (Ottoz et al., 2014). For rapid local testing, a VirtualBox image of the ELN-LIMS is also available. © The Author 2015. Published by Oxford University Press.

  20. Early evolution of the LIM homeobox gene family

    Energy Technology Data Exchange (ETDEWEB)

    Srivastava, Mansi; Larroux, Claire; Lu, Daniel R; Mohanty, Kareshma; Chapman, Jarrod; Degnan, Bernard M; Rokhsar, Daniel S

    2010-01-01

    LIM homeobox (Lhx) transcription factors are unique to the animal lineage and have patterning roles during embryonic development in flies, nematodes and vertebrates, with a conserved role in specifying neuronal identity. Though genes of this family have been reported in a sponge and a cnidarian, the expression patterns and functions of the Lhx family during development in non-bilaterian phyla are not known. We identified Lhx genes in two cnidarians and a placozoan and report the expression of Lhx genes during embryonic development in Nematostella and the demosponge Amphimedon. Members of the six major LIM homeobox subfamilies are represented in the genomes of the starlet sea anemone, Nematostella vectensis, and the placozoan Trichoplax adhaerens. The hydrozoan cnidarian, Hydra magnipapillata, has retained four of the six Lhx subfamilies, but apparently lost two others. Only three subfamilies are represented in the haplosclerid demosponge Amphimedon queenslandica. A tandem cluster of three Lhx genes of different subfamilies and a gene containing two LIM domains in the genome of T. adhaerens (an animal without any neurons) indicates that Lhx subfamilies were generated by tandem duplication. This tandem cluster in Trichoplax is likely a remnant of the original chromosomal context in which Lhx subfamilies first appeared. Three of the six Trichoplax Lhx genes are expressed in animals in laboratory culture, as are all Lhx genes in Hydra. Expression patterns of Nematostella Lhx genes correlate with neural territories in larval and juvenile polyp stages. In the aneural demosponge, A. queenslandica, the three Lhx genes are expressed widely during development, including in cells that are associated with the larval photosensory ring. The Lhx family expanded and diversified early in animal evolution, with all six subfamilies already diverged prior to the cnidarian-placozoan-bilaterian last common ancestor. In Nematostella, Lhx gene expression is correlated with neural

  1. Early evolution of the LIM homeobox gene family

    Directory of Open Access Journals (Sweden)

    Degnan Bernard M

    2010-01-01

    Full Text Available Abstract Background LIM homeobox (Lhx transcription factors are unique to the animal lineage and have patterning roles during embryonic development in flies, nematodes and vertebrates, with a conserved role in specifying neuronal identity. Though genes of this family have been reported in a sponge and a cnidarian, the expression patterns and functions of the Lhx family during development in non-bilaterian phyla are not known. Results We identified Lhx genes in two cnidarians and a placozoan and report the expression of Lhx genes during embryonic development in Nematostella and the demosponge Amphimedon. Members of the six major LIM homeobox subfamilies are represented in the genomes of the starlet sea anemone, Nematostella vectensis, and the placozoan Trichoplax adhaerens. The hydrozoan cnidarian, Hydra magnipapillata, has retained four of the six Lhx subfamilies, but apparently lost two others. Only three subfamilies are represented in the haplosclerid demosponge Amphimedon queenslandica. A tandem cluster of three Lhx genes of different subfamilies and a gene containing two LIM domains in the genome of T. adhaerens (an animal without any neurons indicates that Lhx subfamilies were generated by tandem duplication. This tandem cluster in Trichoplax is likely a remnant of the original chromosomal context in which Lhx subfamilies first appeared. Three of the six Trichoplax Lhx genes are expressed in animals in laboratory culture, as are all Lhx genes in Hydra. Expression patterns of Nematostella Lhx genes correlate with neural territories in larval and juvenile polyp stages. In the aneural demosponge, A. queenslandica, the three Lhx genes are expressed widely during development, including in cells that are associated with the larval photosensory ring. Conclusions The Lhx family expanded and diversified early in animal evolution, with all six subfamilies already diverged prior to the cnidarian-placozoan-bilaterian last common ancestor. In

  2. Global lower mesospheric water vapor revealed by LIMS observations

    Science.gov (United States)

    Gordley, L. L.; Russell, J. M., III; Remsberg, E. E.

    1985-01-01

    The Limb Infrared Monitor of the Stratospheric water vapor channel data analysis has been extended from the 1. mb level (about 48 km) to the .3 mb level (about 60 km) through a radiance averaging procedure and better understanding of systematic errors. The data show H2O mixing ratio peaks near the .5 mb level varying from 4 to 7 ppmv with latitude and season. Above this level the mixing ratio drops off quickly with altitude, but, due to experimental uncertainties, at an uncertain rate. The stratospheric results are virtually the same as determined from the archived LIMS results with a tropical hygropause and enhanced H2O concentration in the lower levels at high winter latitudes.

  3. The Many Sides of Happy Lim: aka Hom Ah Wing, Lin Jian Fu, Happy Lum, Lin Chien Fu, Hom Yen Chuck, Lam Kin Foo, Lum Kin Foo, Hom, Lim Goon Wing, Lim Gin Foo, Gin Foo Lin, Koon Wing Lim, Henry Chin, Lim Ying Chuck, Lim Ah Wing, et. al.

    Directory of Open Access Journals (Sweden)

    Gordon H. Chang

    2010-03-01

    Full Text Available

    Known to the FBI, INS, and IRS as Mr. Ah Wing Hom, he was also Lin Jian Fu, Jian Fu (Tough Guy, or just Fu to the readers of the many poems and short stories he published in Chinese over four decades in the twentieth century. And to still others, primarily English-readers of his writing, he was Happy Lim, an ironic, even tragically bizarre name, as his life was far from pleasant. On New Year's Day 1986, he died alone in a dingy San Francisco Chinatown bachelor hotel suffering from a bacterial infection and a chronic blood disorder that had required the amputation of all his toes the year before. He was seventy-eight years of age and had spent most of his life within blocks of where he died.

  4. Leaf LIMS: A Flexible Laboratory Information Management System with a Synthetic Biology Focus.

    Science.gov (United States)

    Craig, Thomas; Holland, Richard; D'Amore, Rosalinda; Johnson, James R; McCue, Hannah V; West, Anthony; Zulkower, Valentin; Tekotte, Hille; Cai, Yizhi; Swan, Daniel; Davey, Robert P; Hertz-Fowler, Christiane; Hall, Anthony; Caddick, Mark

    2017-12-15

    This paper presents Leaf LIMS, a flexible laboratory information management system (LIMS) designed to address the complexity of synthetic biology workflows. At the project's inception there was a lack of a LIMS designed specifically to address synthetic biology processes, with most systems focused on either next generation sequencing or biobanks and clinical sample handling. Leaf LIMS implements integrated project, item, and laboratory stock tracking, offering complete sample and construct genealogy, materials and lot tracking, and modular assay data capture. Hence, it enables highly configurable task-based workflows and supports data capture from project inception to completion. As such, in addition to it supporting synthetic biology it is ideal for many laboratory environments with multiple projects and users. The system is deployed as a web application through Docker and is provided under a permissive MIT license. It is freely available for download at https://leaflims.github.io .

  5. Perception of a Sung Vowel as a Function of Frequency-Modulation Rate and Excursion in Listeners with Normal Hearing and Hearing Impairment

    Science.gov (United States)

    Vatti, Marianna; Santurette, Sébastien; Pontoppidan, Niels Henrik; Dau, Torsten

    2014-01-01

    Purpose: Frequency fluctuations in human voices can usually be described as coherent frequency modulation (FM). As listeners with hearing impairment (HI listeners) are typically less sensitive to FM than listeners with normal hearing (NH listeners), this study investigated whether hearing loss affects the perception of a sung vowel based on FM…

  6. Nociceptive DRG neurons express muscle lim protein upon axonal injury.

    Science.gov (United States)

    Levin, Evgeny; Andreadaki, Anastasia; Gobrecht, Philipp; Bosse, Frank; Fischer, Dietmar

    2017-04-04

    Muscle lim protein (MLP) has long been regarded as a cytosolic and nuclear muscular protein. Here, we show that MLP is also expressed in a subpopulation of adult rat dorsal root ganglia (DRG) neurons in response to axonal injury, while the protein was not detectable in naïve cells. Detailed immunohistochemical analysis of L4/L5 DRG revealed ~3% of MLP-positive neurons 2 days after complete sciatic nerve crush and maximum ~10% after 4-14 days. Similarly, in mixed cultures from cervical, thoracic, lumbar and sacral DRG ~6% of neurons were MLP-positive after 2 days and maximal 17% after 3 days. In both, histological sections and cell cultures, the protein was detected in the cytosol and axons of small diameter cells, while the nucleus remained devoid. Moreover, the vast majority could not be assigned to any of the well characterized canonical DRG subpopulations at 7 days after nerve injury. However, further analysis in cell culture revealed that the largest population of MLP expressing cells originated from non-peptidergic IB4-positive nociceptive neurons, which lose their ability to bind the lectin upon axotomy. Thus, MLP is mostly expressed in a subset of axotomized nociceptive neurons and can be used as a novel marker for this population of cells.

  7. The diversification of the LIM superclass at the base of the metazoa increased subcellular complexity and promoted multicellular specialization.

    Directory of Open Access Journals (Sweden)

    Bernard J Koch

    Full Text Available Throughout evolution, the LIM domain has been deployed in many different domain configurations, which has led to the formation of a large and distinct group of proteins. LIM proteins are involved in relaying stimuli received at the cell surface to the nucleus in order to regulate cell structure, motility, and division. Despite their fundamental roles in cellular processes and human disease, little is known about the evolution of the LIM superclass.We have identified and characterized all known LIM domain-containing proteins in six metazoans and three non-metazoans. In addition, we performed a phylogenetic analysis on all LIM domains and, in the process, have identified a number of novel non-LIM domains and motifs in each of these proteins. Based on these results, we have formalized a classification system for LIM proteins, provided reasonable timing for class and family origin events; and identified lineage-specific loss events. Our analysis is the first detailed description of the full set of LIM proteins from the non-bilaterian species examined in this study.Six of the 14 LIM classes originated in the stem lineage of the Metazoa. The expansion of the LIM superclass at the base of the Metazoa undoubtedly contributed to the increase in subcellular complexity required for the transition from a unicellular to multicellular lifestyle and, as such, was a critically important event in the history of animal multicellularity.

  8. Competitividad de las agroindustrias del limón pertenecientes al clúster del limón mexicano en Colima, México

    Directory of Open Access Journals (Sweden)

    Pablo Adrián Magaña Sánchez

    2010-10-01

    Full Text Available El presente trabajo se refiere al estudio del nivel de competitividad de las Agroindustrias del Limón pertenecientes al clúster del limón mexicano en Colima, México en base al modelo del IMD (International Institute for Management Development como teoría de soporte. En este estudio se diseño y utilizó un instrumento de medición de acuerdo al modelo anteriormente mencionado adaptando las variables para el contexto de nuestro estudio. Es necesario mencionar que el modelo del IMD se utilizó para medir la competitividad de los países y para esta investigación se está generando un instrumento nuevo considerando el entorno de la investigación que son las empresas agroindustriales del limón mexicano en Colima. Esta investigación se orientó a Mipymes de tipo agroindustrial del limón. Posteriormente a través de análisis estadístico se determinó el nivel de competitividad de las mismas y qué variables o criterios son los que influyen significativamente en la competitividad.

  9. Phase coexistence and exchange-bias effect in LiM n2O4 nanorods

    Science.gov (United States)

    Zhang, X. K.; Yuan, J. J.; Xie, Y. M.; Yu, Y.; Kuang, F. G.; Yu, H. J.; Zhu, X. R.; Shen, H.

    2018-03-01

    In this paper, the magnetic properties of LiM n2O4 nanorods with an average diameter of ˜100 nm and length of ˜1 μ m are investigated. The temperature dependences of dc and ac susceptibility measurements show that LiM n2O4 nanorods experience multiple magnetic phase transitions upon cooling, i.e., paramagnetic (PM), antiferromagnetic (AFM), canted antiferromagnetic (CAFM), and cluster spin glass (SG). The coexistence between a long-range ordered AFM phase due to a M n4 +-M n4 + interaction and a cluster SG phase originating from frozen AFM clusters at low temperature in LiM n2O4 nanorods is elucidated. Field-cooled hysteresis loops (FC loops) and magnetic training effect (TE) measurements confirm the presence of an exchange-bias (EB) effect in LiM n2O4 nanorods below the Néel temperature (TN˜60 K ) . Furthermore, by analyzing the TE, we conclude that the observed EB effect originates completely from an exchange coupling interaction at the interface between the AFM and cluster SG states. A phenomenological model based on phase coexistence is proposed to interpret the origin of the EB effect below 60 K in the present compound. In turn, the appearance of the EB effect further supports the coexistence of AFM order along with a cluster SG state in LiM n2O4 nanorods.

  10. Cyclic Testing of the 6-Strand Tang and Modified Lim-Tsai Flexor Tendon Repair Techniques.

    Science.gov (United States)

    Kang, Gavrielle Hui-Ying; Wong, Yoke-Rung; Lim, Rebecca Qian-Ru; Loke, Austin Mun-Kitt; Tay, Shian-Chao

    2018-03-01

    In this study, we compared the Tang repair technique with the 6-strand modified Lim-Tsai repair technique under cyclic testing conditions. Twenty fresh-frozen porcine flexor tendons were randomized into 2 groups for repair with either the modified Lim-Tsai or the Tang technique using Supramid 4-0 core sutures and Ethilon 6-0 epitendinous running suture. The repaired tendons were subjected to 2 stage cyclic loading. The survival rate and gap formation at the repair site were recorded. Tendons repaired by the Tang technique achieved an 80% survival rate. None of the modified Lim-Tsai repairs survived. The mean gap formed at the end of 1000 cycles was 1.09 mm in the Tang repairs compared with 4.15 mm in the modified Lim-Tsai repairs. The Tang repair is biomechanically stronger than the modified Lim-Tsai repair under cyclic loading. The Tang repair technique may exhibit a higher tolerance for active mobilization after surgery with less propensity for gap formation. Copyright © 2018 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  11. SMITH: a LIMS for handling next-generation sequencing workflows.

    Science.gov (United States)

    Venco, Francesco; Vaskin, Yuriy; Ceol, Arnaud; Muller, Heiko

    2014-01-01

    Life-science laboratories make increasing use of Next Generation Sequencing (NGS) for studying bio-macromolecules and their interactions. Array-based methods for measuring gene expression or protein-DNA interactions are being replaced by RNA-Seq and ChIP-Seq. Sequencing is generally performed by specialized facilities that have to keep track of sequencing requests, trace samples, ensure quality and make data available according to predefined privileges. An integrated tool helps to troubleshoot problems, to maintain a high quality standard, to reduce time and costs. Commercial and non-commercial tools called LIMS (Laboratory Information Management Systems) are available for this purpose. However, they often come at prohibitive cost and/or lack the flexibility and scalability needed to adjust seamlessly to the frequently changing protocols employed. In order to manage the flow of sequencing data produced at the Genomic Unit of the Italian Institute of Technology (IIT), we developed SMITH (Sequencing Machine Information Tracking and Handling). SMITH is a web application with a MySQL server at the backend. Wet-lab scientists of the Centre for Genomic Science and database experts from the Politecnico of Milan in the context of a Genomic Data Model Project developed SMITH. The data base schema stores all the information of an NGS experiment, including the descriptions of all protocols and algorithms used in the process. Notably, an attribute-value table allows associating an unconstrained textual description to each sample and all the data produced afterwards. This method permits the creation of metadata that can be used to search the database for specific files as well as for statistical analyses. SMITH runs automatically and limits direct human interaction mainly to administrative tasks. SMITH data-delivery procedures were standardized making it easier for biologists and analysts to navigate the data. Automation also helps saving time. The workflows are available

  12. SMITH: a LIMS for handling next-generation sequencing workflows

    Science.gov (United States)

    2014-01-01

    Background Life-science laboratories make increasing use of Next Generation Sequencing (NGS) for studying bio-macromolecules and their interactions. Array-based methods for measuring gene expression or protein-DNA interactions are being replaced by RNA-Seq and ChIP-Seq. Sequencing is generally performed by specialized facilities that have to keep track of sequencing requests, trace samples, ensure quality and make data available according to predefined privileges. An integrated tool helps to troubleshoot problems, to maintain a high quality standard, to reduce time and costs. Commercial and non-commercial tools called LIMS (Laboratory Information Management Systems) are available for this purpose. However, they often come at prohibitive cost and/or lack the flexibility and scalability needed to adjust seamlessly to the frequently changing protocols employed. In order to manage the flow of sequencing data produced at the Genomic Unit of the Italian Institute of Technology (IIT), we developed SMITH (Sequencing Machine Information Tracking and Handling). Methods SMITH is a web application with a MySQL server at the backend. Wet-lab scientists of the Centre for Genomic Science and database experts from the Politecnico of Milan in the context of a Genomic Data Model Project developed SMITH. The data base schema stores all the information of an NGS experiment, including the descriptions of all protocols and algorithms used in the process. Notably, an attribute-value table allows associating an unconstrained textual description to each sample and all the data produced afterwards. This method permits the creation of metadata that can be used to search the database for specific files as well as for statistical analyses. Results SMITH runs automatically and limits direct human interaction mainly to administrative tasks. SMITH data-delivery procedures were standardized making it easier for biologists and analysts to navigate the data. Automation also helps saving time. The

  13. Rapid Vulnerability Assessment of Yartsa Gunbu (Ophiocordyceps sinensis [Berk.] G.H. Sung et al in Pithoragarh District, Uttarakhand State, India

    Directory of Open Access Journals (Sweden)

    Chandra S. Negi

    2015-11-01

    Full Text Available Any resource of high value and relevance to rural livelihoods is at risk of overexploitation. The anthropogenic pressure on the caterpillar fungus, Ophiocordyceps sinensis (Berk. G.H. Sung, J.M. Sung, Hywel-Jones & Spatafora 2007, commonly referred to as yartsa gunbu, is intense, especially given the absence of traditional sustainable collection techniques. Stable harvests are the result of 2 factors: more people searching more intensely and extensively and the ongoing discovery of new areas for harvest. Increasing international demand and prices (presently around US$ 20,000 per kg have resulted not just in overexploitation but also in the degradation of the fungus’s habitat, thus endangering its future viability. This article reports on a rapid vulnerability assessment involving 2511 harvesters in 9 broad study sites and 110 villages in the Pithoragarh district in Uttarakhand state, India, in the central Himalaya, and recommends ways to lessen the pressure on this valuable species.

  14. Development of Feature Set, Classification Implementation and Applications for Vowel Migration/Modification in Sung Filipino (Tagalog Texts and Perceived Intelligibility

    Directory of Open Access Journals (Sweden)

    Virginia B. Bustos

    2009-12-01

    Full Text Available With the emergence of research on real-time visual feedback to supplement vocal pedagogy, the utilization of technology in the world of music is now seen to accelerate skills learning and enhance cognitive development. The researchers of this project aim to further analyze vowel intelligibility and develop software applications intended to be used not only by professional singers but also by individuals who wish to improve their singing capability. Data in the form of sung vowels and song pieces were obtained from 46 singers. A Listening Test was then conducted on these samples to obtain the ground truth for vowel classification based on human perception. Simulation of the human auditory perception of sung Filipino vowels was performed using formant frequencies and Mel-frequency cepstral coefficients as feature vector inputs to a two-stage Discriminant Analysis classifier. The setup resulted in an over-all Training Set accuracy of 89.4% and an over-all Test Set accuracy of 90.9%. The accuracy of the classifier, measured in terms of the correspondence of vowel classifications obtained from the classifier with the results of the Listening Test, reached 92.3%. Using information obtained from the classifier, offline and online/real-time software applications were developed. The main application features include the display of the spectral envelope and spectrogram, pitch and vibrato analysis and direct feedback on the classification of the sung vowel. These features were recommended by singers who were surveyed and were incorporated in the applications to aid singers to adjust formant locations, directly determine listener’s perception of sung vowels, perform modeling effectively and carry out vowel migration.

  15. The evolution of a LIMS (laboratory information management system). [Chemical analyses at BNFL

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1992-04-01

    Changes in the world and United Kingdom markets for nuclear fuels during the 1990s have prompted British Nuclear Fuels (BNFL) to maximise cost effectiveness in its Chemical and Metallurgical Services department. A laboratory information management system (LIMS) was introduced in order to keep records of analytical techniques and equipment up to date by coordinating various computer systems. Wherever possible automated systems have replaced traditional, labour intensive techniques. So successful has the LIMS system been, that the team now hopes to expand into expert systems. (UK).

  16. On the Quality of the Nimbus 7 LIMS Version 6 Water Vapor Profiles and Distributions

    Science.gov (United States)

    Remsberg, E. E.; Natarajan, M.; Lingenfelser, G. S.; Thompson, R. E.; Marshall, B. T.; Gordley, L. L.

    2009-01-01

    This report describes the quality of the Nimbus 7 Limb Infrared Monitor of the Stratosphere (LIMS) water vapor (H2O) profiles of 1978/79 that were processed with a Version 6 (V6) algorithm and archived in 2002. The V6 profiles incorporate a better knowledge of the instrument attitude for the LIMS measurements along its orbits, leading to improvements for its temperature profiles and for the registration of its water vapor radiances with pressure. As a result, the LIMS V6 zonal-mean distributions of H2O exhibit better hemispheric symmetry than was the case from the original Version 5 (V5) dataset that was archived in 1982. Estimates of the precision and accuracy of the V6 H2O profiles are developed and provided. Individual profiles have a precision of order 5% and an estimated accuracy of about 19% at 3 hPa, 14% at 10 hPa, and 26% at 50 hPa. Profile segments within about 2 km of the tropopause are often affected by emissions from clouds that appear in the finite field-of-view of the detector for the LIMS H2O channel. Zonally-averaged distributions of the LIMS V6 H2O are compared with those from the more recent Microwave Limb Sounder (MLS) satellite experiment for November, February, and May of 2004/2005. The patterns and values of their respective distributions are similar in many respects. Effects of a strengthened Brewer-Dobson circulation are indicated in the MLS distributions of the recent decade versus those of LIMS from 1978/79. A tropical tape recorder signal is present in the 7-month time series of LIMS V6 H2O with lowest values in February 1979, and the estimated, annually-averaged "entry-level" H2O is 3.5 to 3.8 ppmv. It is judged that this historic LIMS water vapor dataset is of good quality for studies of the near global-scale chemistry and transport for pressure levels from 3 hPa to about 70 to 100 hPa.

  17. MendeLIMS: a web-based laboratory information management system for clinical genome sequencing.

    Science.gov (United States)

    Grimes, Susan M; Ji, Hanlee P

    2014-08-27

    Large clinical genomics studies using next generation DNA sequencing require the ability to select and track samples from a large population of patients through many experimental steps. With the number of clinical genome sequencing studies increasing, it is critical to maintain adequate laboratory information management systems to manage the thousands of patient samples that are subject to this type of genetic analysis. To meet the needs of clinical population studies using genome sequencing, we developed a web-based laboratory information management system (LIMS) with a flexible configuration that is adaptable to continuously evolving experimental protocols of next generation DNA sequencing technologies. Our system is referred to as MendeLIMS, is easily implemented with open source tools and is also highly configurable and extensible. MendeLIMS has been invaluable in the management of our clinical genome sequencing studies. We maintain a publicly available demonstration version of the application for evaluation purposes at http://mendelims.stanford.edu. MendeLIMS is programmed in Ruby on Rails (RoR) and accesses data stored in SQL-compliant relational databases. Software is freely available for non-commercial use at http://dna-discovery.stanford.edu/software/mendelims/.

  18. Mutation in LIM2 Is Responsible for Autosomal Recessive Congenital Cataracts.

    Directory of Open Access Journals (Sweden)

    Bushra Irum

    Full Text Available To identify the molecular basis of non-syndromic autosomal recessive congenital cataracts (arCC in a consanguineous family.All family members participating in the study received a comprehensive ophthalmic examination to determine their ocular phenotype and contributed a blood sample, from which genomic DNA was extracted. Available medical records and interviews with the family were used to compile the medical history of the family. The symptomatic history of the individuals exhibiting cataracts was confirmed by slit-lamp biomicroscopy. A genome-wide linkage analysis was performed to localize the disease interval. The candidate gene, LIM2 (lens intrinsic membrane protein 2, was sequenced bi-directionally to identify the disease-causing mutation. The physical changes caused by the mutation were analyzed in silico through homology modeling, mutation and bioinformatic algorithms, and evolutionary conservation databases. The physiological importance of LIM2 to ocular development was assessed in vivo by real-time expression analysis of Lim2 in a mouse model.Ophthalmic examination confirmed the diagnosis of nuclear cataracts in the affected members of the family; the inheritance pattern and cataract development in early infancy indicated arCC. Genome-wide linkage analysis localized the critical interval to chromosome 19q with a two-point logarithm of odds (LOD score of 3.25. Bidirectional sequencing identified a novel missense mutation, c.233G>A (p.G78D in LIM2. This mutation segregated with the disease phenotype and was absent in 192 ethnically matched control chromosomes. In silico analysis predicted lower hydropathicity and hydrophobicity but higher polarity of the mutant LIM2-encoded protein (MP19 compared to the wild-type. Moreover, these analyses predicted that the mutation would disrupt the secondary structure of a transmembrane domain of MP19. The expression of Lim2, which was detected in the mouse lens as early as embryonic day 15 (E15

  19. Open-source LIMS in Vietnam: The path toward sustainability and host country ownership.

    Science.gov (United States)

    Landgraf, Kenneth M; Kakkar, Reshma; Meigs, Michelle; Jankauskas, Paul T; Phan, Thi Thu Huong; Nguyen, Viet Nga; Nguyen, Duy Thai; Duong, Thanh Tung; Nguyen, Thi Hoa; Bond, Kyle B

    2016-09-01

    The objectives of this case report are as follows: to describe the process of establishing a national laboratory information management system (LIMS) program for clinical and public health laboratories in Vietnam; to evaluate the outcomes and lessons learned; and to present a model for sustainability based on the program outcomes that could be applied to diverse laboratory programs. This case report comprises a review of program documentation and records, including planning and budgetary records of the donor, monthly reports from the implementer, direct observation, and ad-hoc field reports from technical advisors and governmental agencies. Additional data on program efficacy and user acceptance were collected from routine monitoring of laboratory policies and operational practices. LIMS software was implemented at 38 hospital, public health and HIV testing laboratories in Vietnam. This LIMS was accepted by users and program managers as a useful tool to support laboratory processes. Implementation cost per laboratory and average duration of deployment decreased over time, and project stakeholders initiated transition of financing (from the donor to local institutions) and of system maintenance functions (from the implementer to governmental and site-level staff). Collaboration between the implementer in Vietnam and the global LIMS user community was strongly established, and knowledge was successfully transferred to staff within Vietnam. Implementing open-sourced LIMS with local development and support was a feasible approach towards establishing a sustainable laboratory informatics program that met the needs of health laboratories in Vietnam. Further effort to institutionalize IT support capacity within key government agencies is ongoing. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. Characterization of upstream sequences of the LIM2 gene that bind developmentally regulated and lens-specific proteins

    Institute of Scientific and Technical Information of China (English)

    HSU Heng; Robert L. CHURCH

    2004-01-01

    During lens development, lens epithelial cells differentiate into fiber cells. To date, four major lens fiber cell intrinsic membrane proteins (MIP) ranging in size from 70 kD to 19 kD have been characterized. The second most abundant lens fiber cell intrinsic membrane protein is MP19. This protein probably is involved with lens cell communication and relates with cataractogenesis. The aim of this research is to characterize upstream sequences of the MP19 (also called LIM2) gene that bind developmentally regulated and lens-specific proteins. We have used the gel mobility assays and corresponding competition experiments to identify and characterize cis elements within approximately 500 bases of LIM2 upstream sequences. Our studies locate the positions of some cis elements, including a "CA" repeat, a methylation Hha I island, an FnuD II site, an Ap1 and an Ap2 consensus sequences, and identify some specific cis elements which relate to lens-specific transcription of LIM2. Our experiments also preliminarily identify trans factors which bind to specific cis elements of the LIM2 promoter and/or regulate transcription of LIM2. We conclude that developmental regulation and coordination of the MP 19 gene in ocular lens fiber cells is controlled by the presence of specific cis elements that bind regulatory trans factors that affect LIM2 gene expression. DNA methylation is one mechanism of controlling LIM2 gene expression during lens development.

  1. [Missionary Medicine of Canadian Presbytery and Korean Doctors under Japanese Occupation--focusing Sung-jin and Ham-heung].

    Science.gov (United States)

    Heo, Yun-Jung; Cho, Young-Soo

    2015-12-01

    In East Asia during the second half of the 19th century, overseas mission work by Protestant churches thrived. Missionaries built schools and hospitals and effectively used them for evangelism. In the 20th century when Social Gospel Movement was expanding, medical work has been recognized as a significant mission service in and by itself. This article reviewed the construction and characteristics of missions work conducted by Canadian Presbytery; missionary doctors and Korean doctors who worked at the mission hospitals; why the missionary medical work had to stop; and career paths taken by Korean doctors upon liberation from Japanese occupation. The Canadian Presbytery missionaries, unlike other denomination missionaries, were rather critical of Imperial Japan, but supportive towards Koreans. This could have stemmed from the reflection of their own experience of once a colony of British Empire and also their value system that promotes egalitarian, democratic and progressive theology. The Sung-jin and Ham-heung Mission Bases were a community, interacting organically as a 'Triangle of Church, School and Hospital.' The missionaries mobilized the graduates from Christian schools and organized a Young Men's Christian Association (YMCA). Some of the graduates were trained to become medical doctors or assistants and worked at mission hospitals. Missionary doctors' approaches to balancing evangelism and medical practice varied. For example, Robert Grieson went through confusion and struggled to balance conflicting roles as a pastor for evangelism and also as a physician. Kate McMillan, on the other hand, had less burden for evangelism than Grieson, and focused on medical work by taking advantage of the opportunity that, as a woman, she can easily approach Korean women. Still another case was Florence Murray who practised evangelism within the hospital setting, and successfully carried out the role as a hospital administrator, going beyond 'women's work' as McMillan did

  2. Missionary Medicine of Canadian Presbytery and Korean Doctors under Japanese Occupation - focusing Sung-jin and Ham-heung

    Directory of Open Access Journals (Sweden)

    Yun-Jung HEO

    2015-12-01

    Full Text Available In East Asia during the second half of the 19th century, overseas mission work by Protestant churches thrived. Missionaries built schools and hospitals and effectively used them for evangelism. In the 20th century when Social Gospel Movement was expanding, medical work has been recognized as a significant mission service in and by itself. This article reviewed the construction and characteristics of missions work conducted by Canadian Presbytery; missionary doctors and Korean doctors who worked at the mission hospitals; why the missionary medical work had to stop; and career paths taken by Korean doctors upon liberation from Japanese occupation. The Canadian Presbytery missionaries, unlike other denomination missionaries, were rather critical of Imperial Japan, but supportive towards Koreans. This could have stemmed from the reflection of their own experience of once a colony of British Empire and also their value system that promotes egalitarian, democratic and progressive theology. The Sung-jin and Ham-heung Mission Bases were a community, interacting organically as a ‘Triangle of Church, School and Hospital.’ The missionaries mobilized the graduates from Christian schools and organized a Young Men’s Christian Association (YMCA. Some of the graduates were trained to become medical doctors or assistants and worked at mission hospitals. Missionary doctors’ approaches to balancing evangelism and medical practice varied. For example, Robert Grieson went through confusion and struggled to balance conflicting roles as a pastor for evangelism and also as a physician. Kate McMillan, on the other hand, had less burden for evangelism than Grieson, and focused on medical work by taking advantage of the opportunity that, as a woman, she can easily approach Korean women. Still another case was Florence Murray who practised evangelism within the hospital setting, and successfully carried out the role as a hospital administrator, going beyond

  3. Development of a Modular Laboratory Information Management System (LIMS) for NAA Laboratories Using Open-Source Developing Tools

    International Nuclear Information System (INIS)

    Bounakhla, Moussa; Amsil, Hamid; Embarch, K.; Bounouira, Hamid

    2018-01-01

    CNESTEN designed and developed a modular Laboratory Information Management System (LIMS) for the NAA Laboratory using open-source developing tools. This LIMS ensures a personalized management web space for sample acquisition and preparation, spectra processing and for final analysis of the sample. The system helps also dematerializing process for irradiation requests and for the acquisition of new equipments and samples. It allows managing circulating documents between different actors of the LIMS. Modules for concentration determination, facilities characterization are also included in this LIMS. New modules such as spectra fitting, true coincidence and attenuation corrections can be developed and integrated individually in this system. All data, including nuclear data libraries, are stored in a unique distant database via intranet network to allow instantaneous multi-user access. (author)

  4. Optimized conditions for selective gold flotation by ToF-SIMS and ToF-LIMS

    Science.gov (United States)

    Chryssoulis, S. L.; Dimov, S. S.

    2004-06-01

    This work describes a comprehensive characterization of the factors controlling the floatability of free gold from flotation test using reagents (collectors) at plant concentration levels. A relationship between the collectors loadings on gold particles and their surface composition has been established. The findings of this study show that silver activates gold flotation and there is a strong correlation between the surface concentration of silver and the loading of certain collectors. The organic surface analysis was done by ToF-SIMS while the inorganic surface analysis was carried out by time-of-flight laser ionization mass spectrometry (ToF-LIMS). The developed testing protocol based on ToF-LIMS and ToF-SIMS complementary surface analysis allows for optimization of the flotation scheme and hence improved gold recovery.

  5. MASTR-MS: a web-based collaborative laboratory information management system (LIMS) for metabolomics.

    Science.gov (United States)

    Hunter, Adam; Dayalan, Saravanan; De Souza, David; Power, Brad; Lorrimar, Rodney; Szabo, Tamas; Nguyen, Thu; O'Callaghan, Sean; Hack, Jeremy; Pyke, James; Nahid, Amsha; Barrero, Roberto; Roessner, Ute; Likic, Vladimir; Tull, Dedreia; Bacic, Antony; McConville, Malcolm; Bellgard, Matthew

    2017-01-01

    An increasing number of research laboratories and core analytical facilities around the world are developing high throughput metabolomic analytical and data processing pipelines that are capable of handling hundreds to thousands of individual samples per year, often over multiple projects, collaborations and sample types. At present, there are no Laboratory Information Management Systems (LIMS) that are specifically tailored for metabolomics laboratories that are capable of tracking samples and associated metadata from the beginning to the end of an experiment, including data processing and archiving, and which are also suitable for use in large institutional core facilities or multi-laboratory consortia as well as single laboratory environments. Here we present MASTR-MS, a downloadable and installable LIMS solution that can be deployed either within a single laboratory or used to link workflows across a multisite network. It comprises a Node Management System that can be used to link and manage projects across one or multiple collaborating laboratories; a User Management System which defines different user groups and privileges of users; a Quote Management System where client quotes are managed; a Project Management System in which metadata is stored and all aspects of project management, including experimental setup, sample tracking and instrument analysis, are defined, and a Data Management System that allows the automatic capture and storage of raw and processed data from the analytical instruments to the LIMS. MASTR-MS is a comprehensive LIMS solution specifically designed for metabolomics. It captures the entire lifecycle of a sample starting from project and experiment design to sample analysis, data capture and storage. It acts as an electronic notebook, facilitating project management within a single laboratory or a multi-node collaborative environment. This software is being developed in close consultation with members of the metabolomics research

  6. Roles of the LHX3 and LHX4 LIM-Homeodomain Factors in Pituitary Development

    OpenAIRE

    Mullen, Rachel D.; Colvin, Stephanie C.; Hunter, Chad S.; Savage, Jesse J.; Walvoord, Emily C.; Bhangoo, Amrit P.S.; Ten, Svetlana; Weigel, Johannes; Pfäffle, Roland W.; Rhodes, Simon J.

    2007-01-01

    The LHX3 and LHX4 LIM-homeodomain transcription factors play essential roles in pituitary gland and nervous system development. Mutations in the genes encoding these regulatory proteins are associated with combined hormone deficiency diseases in humans and animal models. Patients with these diseases have complex syndromes involving short stature, and reproductive and metabolic disorders. Analyses of the features of these diseases and the biochemical properties of the LHX3 and LHX4 proteins wi...

  7. ms_lims, a simple yet powerful open source laboratory information management system for MS-driven proteomics.

    Science.gov (United States)

    Helsens, Kenny; Colaert, Niklaas; Barsnes, Harald; Muth, Thilo; Flikka, Kristian; Staes, An; Timmerman, Evy; Wortelkamp, Steffi; Sickmann, Albert; Vandekerckhove, Joël; Gevaert, Kris; Martens, Lennart

    2010-03-01

    MS-based proteomics produces large amounts of mass spectra that require processing, identification and possibly quantification before interpretation can be undertaken. High-throughput studies require automation of these various steps, and management of the data in association with the results obtained. We here present ms_lims (http://genesis.UGent.be/ms_lims), a freely available, open-source system based on a central database to automate data management and processing in MS-driven proteomics analyses.

  8. Insights into the molecular evolution of the PDZ/LIM family and identification of a novel conserved protein motif.

    Directory of Open Access Journals (Sweden)

    Aartjan J W Te Velthuis

    Full Text Available The PDZ and LIM domain-containing protein family is encoded by a diverse group of genes whose phylogeny has currently not been analyzed. In mammals, ten genes are found that encode both a PDZ- and one or several LIM-domains. These genes are: ALP, RIL, Elfin (CLP36, Mystique, Enigma (LMP-1, Enigma homologue (ENH, ZASP (Cypher, Oracle, LMO7 and the two LIM domain kinases (LIMK1 and LIMK2. As conventional alignment and phylogenetic procedures of full-length sequences fell short of elucidating the evolutionary history of these genes, we started to analyze the PDZ and LIM domain sequences themselves. Using information from most sequenced eukaryotic lineages, our phylogenetic analysis is based on full-length cDNA-, EST-derived- and genomic- PDZ and LIM domain sequences of over 25 species, ranging from yeast to humans. Plant and protozoan homologs were not found. Our phylogenetic analysis identifies a number of domain duplication and rearrangement events, and shows a single convergent event during evolution of the PDZ/LIM family. Further, we describe the separation of the ALP and Enigma subfamilies in lower vertebrates and identify a novel consensus motif, which we call 'ALP-like motif' (AM. This motif is highly-conserved between ALP subfamily proteins of diverse organisms. We used here a combinatorial approach to define the relation of the PDZ and LIM domain encoding genes and to reconstruct their phylogeny. This analysis allowed us to classify the PDZ/LIM family and to suggest a meaningful model for the molecular evolution of the diverse gene architectures found in this multi-domain family.

  9. Localization of Reversion-Induced LIM Protein (RIL) in the Rat Central Nervous System

    International Nuclear Information System (INIS)

    Iida, Yuko; Matsuzaki, Toshiyuki; Morishima, Tetsuro; Sasano, Hiroshi; Asai, Kiyofumi; Sobue, Kazuya; Takata, Kuniaki

    2009-01-01

    Reversion-induced LIM protein (RIL) is a member of the ALP (actinin-associated LIM protein) subfamily of the PDZ/LIM protein family. RIL serves as an adaptor protein and seems to regulate cytoskeletons. Immunoblotting suggested that RIL is concentrated in the astrocytes in the central nervous system. We then examined the expression and localization of RIL in the rat central nervous system and compared it with that of water channel aquaporin 4 (AQP4). RIL was concentrated in the cells of ependyma lining the ventricles in the brain and the central canal in the spinal cord. In most parts of the central nervous system, RIL was expressed in the astrocytes that expressed AQP4. Double-labeling studies showed that RIL was concentrated in the cytoplasm of astrocytes where glial fibrillary acidic protein was enriched as well as in the AQP4-enriched regions such as the endfeet or glia limitans. RIL was also present in some neurons such as Purkinje cells in the cerebellum and some neurons in the brain stem. Differential expression of RIL suggests that it may be involved in the regulation of the central nervous system

  10. Oracle, a novel PDZ-LIM domain protein expressed in heart and skeletal muscle.

    Science.gov (United States)

    Passier, R; Richardson, J A; Olson, E N

    2000-04-01

    In order to identify novel genes enriched in adult heart, we performed a subtractive hybridization for genes expressed in mouse heart but not in skeletal muscle. We identified two alternative splicing variants of a novel PDZ-LIM domain protein, which we named Oracle. Both variants contain a PDZ domain at the amino-terminus and three LIM domains at the carboxy-terminus. Highest homology of Oracle was found with the human and rat enigma proteins in the PDZ domain (62 and 61%, respectively) and in the LIM domains (60 and 69%, respectively). By Northern hybridization analysis, we showed that expression is highest in adult mouse heart, low in skeletal muscle and undetectable in other adult mouse tissues. In situ hybridization in mouse embryos confirmed and extended these data by showing high expression of Oracle mRNA in atrial and ventricular myocardial cells from E8.5. From E9.5 low expression of Oracle mRNA was detectable in myotomes. These data suggest a role for Oracle in the early development and function of heart and skeletal muscle.

  11. AJUBA LIM Proteins Limit Hippo Activity in Proliferating Cells by Sequestering the Hippo Core Kinase Complex in the Cytosol.

    Science.gov (United States)

    Jagannathan, Radhika; Schimizzi, Gregory V; Zhang, Kun; Loza, Andrew J; Yabuta, Norikazu; Nojima, Hitoshi; Longmore, Gregory D

    2016-10-15

    The Hippo pathway controls organ growth and is implicated in cancer development. Whether and how Hippo pathway activity is limited to sustain or initiate cell growth when needed is not understood. The members of the AJUBA family of LIM proteins are negative regulators of the Hippo pathway. In mammalian epithelial cells, we found that AJUBA LIM proteins limit Hippo regulation of YAP, in proliferating cells only, by sequestering a cytosolic Hippo kinase complex in which LATS kinase is inhibited. At the plasma membranes of growth-arrested cells, AJUBA LIM proteins do not inhibit or associate with the Hippo kinase complex. The ability of AJUBA LIM proteins to inhibit YAP regulation by Hippo and to associate with the kinase complex directly correlate with their capacity to limit Hippo signaling during Drosophila wing development. AJUBA LIM proteins did not influence YAP activity in response to cell-extrinsic or cell-intrinsic mechanical signals. Thus, AJUBA LIM proteins limit Hippo pathway activity in contexts where cell proliferation is needed. Copyright © 2016 Jagannathan et al.

  12. Role of the New South Wales Department of Primary Industries' Laboratory Information Management System (LIMS) in the 2007 equine influenza emergency animal disease response.

    Science.gov (United States)

    Croft, M G; Fraser, G C; Gaul, W N

    2011-07-01

    A Laboratory Information Management System (LIMS) was used to manage the laboratory data and support planning and field activities as part of the response to the equine influenza outbreak in Australia in 2007. The database structure of the LIMS and the system configurations that were made to best handle the laboratory implications of the disease response are discussed. The operational aspects of the LIMS and the related procedures used at the laboratory to process the increased sample throughput are reviewed, as is the interaction of the LIMS with other corporate systems used in the management of the response. Outcomes from this tailored configuration and operation of the LIMS resulted in effective provision and control of the laboratory and laboratory information aspects of the response. The extent and immediate availability of the information provided from the LIMS was critical to some of the activities of key operatives involved in controlling the response. © 2011 The Authors. Australian Veterinary Journal © 2011 Australian Veterinary Association.

  13. Perception of a Sung Vowel as a Function of Frequency-Modulation Rate and Excursionin Normal-Hearing and Hearing-Impaired Listeners

    DEFF Research Database (Denmark)

    Vatti, Marianna; Santurette, Sébastien; Pontoppidan, Niels henrik

    2014-01-01

    Purpose: Frequency fluctuations in human voices can usually be described as coherent frequency modulation (FM). As listeners with hearing impairment (HI listeners) are typically less sensitive to FM than listeners with normal hearing (NH listeners), this study investigated whether hearing loss...... affects the perception of a sung vowel based on FM cues. Method: Vibrato maps were obtained in 14 NH and 12 HI listeners with different degrees of musical experience. The FM rate and FM excursion of a synthesized vowel, to which coherent FM was applied, were adjusted until a singing voice emerged. Results......: In NH listeners, adding FM to the steady vowel components produced perception of a singing voice for FM rates between 4.1 and 7.5 Hz and FM excursions between 17 and 83 cents on average. In contrast, HI listeners showed substantially broader vibrato maps. Individual differences in map boundaries were...

  14. adLIMS: a customized open source software that allows bridging clinical and basic molecular research studies.

    Science.gov (United States)

    Calabria, Andrea; Spinozzi, Giulio; Benedicenti, Fabrizio; Tenderini, Erika; Montini, Eugenio

    2015-01-01

    Many biological laboratories that deal with genomic samples are facing the problem of sample tracking, both for pure laboratory management and for efficiency. Our laboratory exploits PCR techniques and Next Generation Sequencing (NGS) methods to perform high-throughput integration site monitoring in different clinical trials and scientific projects. Because of the huge amount of samples that we process every year, which result in hundreds of millions of sequencing reads, we need to standardize data management and tracking systems, building up a scalable and flexible structure with web-based interfaces, which are usually called Laboratory Information Management System (LIMS). We started collecting end-users' requirements, composed of desired functionalities of the system and Graphical User Interfaces (GUI), and then we evaluated available tools that could address our requirements, spanning from pure LIMS to Content Management Systems (CMS) up to enterprise information systems. Our analysis identified ADempiere ERP, an open source Enterprise Resource Planning written in Java J2EE, as the best software that also natively implements some highly desirable technological advances, such as the high usability and modularity that grants high use-case flexibility and software scalability for custom solutions. We extended and customized ADempiere ERP to fulfil LIMS requirements and we developed adLIMS. It has been validated by our end-users verifying functionalities and GUIs through test cases for PCRs samples and pre-sequencing data and it is currently in use in our laboratories. adLIMS implements authorization and authentication policies, allowing multiple users management and roles definition that enables specific permissions, operations and data views to each user. For example, adLIMS allows creating sample sheets from stored data using available exporting operations. This simplicity and process standardization may avoid manual errors and information backtracking, features

  15. A Reliable and Distributed LIMS for Efficient Management of the Microarray Experiment Environment

    Directory of Open Access Journals (Sweden)

    Jin Hee-Jeong

    2007-03-01

    Full Text Available A microarray is a principal technology in molecular biology. It generates thousands of expressions of genotypes at once. Typically, a microarray experiment contains many kinds of information, such as gene names, sequences, expression profiles, scanned images, and annotation. So, the organization and analysis of vast amounts of data are required. Microarray LIMS (Laboratory Information Management System provides data management, search, and basic analysis. Recently, microarray joint researches, such as the skeletal system disease and anti-cancer medicine have been widely conducted. This research requires data sharing among laboratories within the joint research group. In this paper, we introduce a web based microarray LIMS, SMILE (Small and solid MIcroarray Lims for Experimenters, especially for shared data management. The data sharing function of SMILE is based on Friend-to-Friend (F2F, which is based on anonymous P2P (Peer-to-Peer, in which people connect directly with their “friends”. It only allows its friends to exchange data directly using IP addresses or digital signatures you trust. In SMILE, there are two types of friends: “service provider”, which provides data, and “client”, which is provided with data. So, the service provider provides shared data only to its clients. SMILE provides useful functions for microarray experiments, such as variant data management, image analysis, normalization, system management, project schedule management, and shared data management. Moreover, it connections with two systems: ArrayMall for analyzing microarray images and GENAW for constructing a genetic network. SMILE is available on http://neobio.cs.pusan.ac.kr:8080/smile.

  16. Proliferating cell nuclear antigen (PCNA) interacts with a meiosis-specific RecA homologues, Lim15/Dmc1, but does not stimulate its strand transfer activity

    International Nuclear Information System (INIS)

    Hamada, Fumika N.; Koshiyama, Akiyo; Namekawa, Satoshi H.; Ishii, Satomi; Iwabata, Kazuki; Sugawara, Hiroko; Nara, Takayuki Y.; Sakaguchi, Kengo; Sawado, Tomoyuki

    2007-01-01

    PCNA is a multi-functional protein that is involved in various nuclear events. Here we show that PCNA participates in events occurring during early meiotic prophase. Analysis of protein-protein interactions using surface plasmon resonance indicates that Coprinus cinereus PCNA (CoPCNA) specifically interacts with a meiotic specific RecA-like factor, C. cinereus Lim15/Dmc1 (CoLim15) in vitro. The binding efficiency increases with addition of Mg 2+ ions, while ATP inhibits the interaction. Co-immunoprecipitation experiments indicate that the CoLim15 protein interacts with the CoPCNA protein in vitro and in the cell extracts. Despite the interaction between these two factors, no enhancement of CoLim15-dependent strand transfer activity by CoPCNA was found in vitro. We propose that the interaction between Lim15/Dmc1 and PCNA mediates the recombination-associated DNA synthesis during meiosis

  17. Implementation of Close Loop Speed Control with VVVF Control and Slip Regulation on LIM

    Directory of Open Access Journals (Sweden)

    K. Aditya

    2014-04-01

    Full Text Available Open loop VVVF control has the disadvantage of low output torque when working at low frequency and poor speed precision at different load conditions.Various performance-improving schemes have been proposed for the basic VVVF control by compensating slips occurring in the low frequency range and slips caused by changing loads. Numerous papers have been published on the close loop speed control of rotary induction motor. In this paper a close loop speed control with VVVF control and slip regulation has been implemented for LIM based conveyor belt test Rig which compensates the disadvantages of traditional Volts/Hz control. SIMULINK results are presented to validate the effectiveness of proposed scheme.

  18. From the SAIN,LIM system to the SENS algorithm: a review of a French approach of nutrient profiling.

    Science.gov (United States)

    Tharrey, Marion; Maillot, Matthieu; Azaïs-Braesco, Véronique; Darmon, Nicole

    2017-08-01

    Nutrient profiling aims to classify or rank foods according to their nutritional composition to assist policies aimed at improving the nutritional quality of foods and diets. The present paper reviews a French approach of nutrient profiling by describing the SAIN,LIM system and its evolution from its early draft to the simplified nutrition labelling system (SENS) algorithm. Considered in 2010 by WHO as the 'French model' of nutrient profiling, SAIN,LIM classifies foods into four classes based on two scores: a nutrient density score (NDS) called SAIN and a score of nutrients to limit called LIM, and one threshold on each score. The system was first developed by the French Food Standard Agency in 2008 in response to the European regulation on nutrition and health claims (European Commission (EC) 1924/2006) to determine foods that may be eligible for bearing claims. Recently, the European regulation (EC 1169/2011) on the provision of food information to consumers allowed simplified nutrition labelling to facilitate consumer information and help them make fully informed choices. In that context, the SAIN,LIM was adapted to obtain the SENS algorithm, a system able to rank foods for simplified nutrition labelling. The implementation of the algorithm followed a step-by-step, systematic, transparent and logical process where shortcomings of the SAIN,LIM were addressed by integrating specificities of food categories in the SENS, reducing the number of nutrients, ordering the four classes and introducing European reference intakes. Through the French example, this review shows how an existing nutrient profiling system can be specifically adapted to support public health nutrition policies.

  19. Contribution of the LIM domain and nebulin-repeats to the interaction of Lasp-2 with actin filaments and focal adhesions.

    Directory of Open Access Journals (Sweden)

    Hiroyuki Nakagawa

    Full Text Available Lasp-2 binds to actin filaments and concentrates in the actin bundles of filopodia and lamellipodia in neural cells and focal adhesions in fibroblastic cells. Lasp-2 has three structural regions: a LIM domain, a nebulin-repeat region, and an SH3 domain; however, the region(s responsible for its interactions with actin filaments and focal adhesions are still unclear. In this study, we revealed that the N-terminal fragment from the LIM domain to the first nebulin-repeat module (LIM-n1 retained actin-binding activity and showed a similar subcellular localization to full-length lasp-2 in neural cells. The LIM domain fragment did not interact with actin filaments or localize to actin filament bundles. In contrast, LIM-n1 showed a clear subcellular localization to filopodial actin bundles. Although truncation of the LIM domain caused the loss of F-actin binding activity and the accumulation of filopodial actin bundles, these truncated fragments localized to focal adhesions. These results suggest that lasp-2 interactions with actin filaments are mediated through the cooperation of the LIM domain and the first nebulin-repeat module in vitro and in vivo. Actin filament binding activity may be a major contributor to the subcellular localization of lasp-2 to filopodia but is not crucial for lasp-2 recruitment to focal adhesions.

  20. Estudo prospectivo da cadeia produtiva do capim-limão: estado do Paraná

    Directory of Open Access Journals (Sweden)

    Eliane Carneiro Gomes

    2004-12-01

    Full Text Available A aplicação de prospectiva para cadeias produtivas engloba várias etapas como a segmentação de cada elo, a análise do ambiente institucional e organizacional que envolve a cadeia, a identificação das necessidades e aspirações de cada segmento da cadeia e dos fatores críticos para a melhoria do desempenho. Desta forma, considerando a importância econômica da produção, industrialização e comercialização do capim-limão, Cymbopogon citratus (D.C. Stapf, e visando uma ação integrada do setor agrícola envolvido, este trabalho propõe o estudo prospectivo da cadeia produtiva desta espécie no estado do Paraná, identificando também fatores e condicionantes de qualidade em cada segmento desta cadeia. Para isto, o presente estudo apresenta o panorama da produção agroindustrial e da comunidade produtora agrícola paranaense de capim-limão; identifica e caracteriza os outros segmentos que integram a respectiva cadeia produtiva no Paraná e, por fim, identifica e analisa os principais gargalos, elos faltantes e pontos de estrangulamento. Evidenciaram-se como principais componentes da cadeia produtiva: a unidade produtiva, a agroindústria, a indústria (alimentícia, farmacêutica e química e o mercado consumidor interno (atacadista e varejista e externo. Com esse estudo prospectivo, espera-se contribuir para a implementação de medidas político-organizacionais, entre os agentes econômicos dos setores público e privado, que fazem parte da cadeia produtiva do capim-limão, possibilitando-lhes desenvolver estratégias que aumentem a competitividade e conduzam à expansão do mercado.The application of a prospective study to productive chains incorporates several stages like the segmentation of each link, the analysis of institutional and organizational environments to include the chain, the identification of necessities and aspirations of each chain segment and the critical factors for the improvement of performance. Thus

  1. Uma visão psicobiológica da personalidade limítrofe Una visión psicobiológica de la personalidad limítrofe A psychobiological view of the borderline personality construct

    Directory of Open Access Journals (Sweden)

    Alan B. Eppel

    2005-12-01

    Full Text Available OBJETIVO: Revisar e reformular o conceito de distúrbio de personalidade limítrofe à luz dos avanços da neurociência e do desenvolvimento da infância. MÉTODO: A A base de dados Medline foi pesquisada utilizando-se as seguintes palavras-chave: personalidade limítrofe, regulação das emoções, neurobiologia, abuso sexual na infância, estabilizadores de humor. RESULTADOS: Existem predisposições genéticas a traços específicos de personalidade que parecem ser centrais aos conceitos de distúrbio de personalidade limítrofe. Esses traços combinados com relações de apego problemáticas e com abuso sexual na infância dão origem a vários efeitos conhecidos como distúrbio de personalidade limítrofe. CONCLUSÕES: O distúrbio de personalidade limítrofe é um distúrbio de regulação das emoções causado por fatores genéticos e interpessoais. IMPLICAÇÕES CLINICAS: As medidas preventivas deveriam ser direcionadas ao ambiente da primeira infância e à qualidade e disponibilidade de figuras de apego. O enfoque do tratamento deveria ser direcionado principalmente para a regulação das emoções, através de medicamentos, psicoterapia e treinamento de habilidades. Pesquisa básica a respeito da relação entre neuropeptídeos e serotonina poderiam levar a novas abordagens de intervenções psicofarmacológicas. LIMITAÇÕES: A pesquisa na área neurocientífica baseia-se principalmente em experimentos com animais e não podem ser totalmente extrapoladas para humanos. Há muito poucos ensaios clínicos randomizados controlados de antidepressivos e estabilizadores de humor em distúrbio de personalidade limítrofe. Devido à vastidão da literatura clínica e neurocientífica, essa revisão teve um enfoque selecionado.OBJETIVO: Revisar y reformular el concepto de disturbio de personalidad limítrofe a la luz de los avances de la neurociencia y del desarrollo de la niñez. MÉTODO: Se investigó la base de datos Medline, utiliz

  2. Disc-shaped LIM for levitation and traction force control powered by the source using the component synchronous with the motor speed

    Directory of Open Access Journals (Sweden)

    Morizane Toshimitsu

    2015-12-01

    Full Text Available It has been proposed that a novel maglev transport system uses both of the attractive force and thrust force of the Linear Induction Motor (LIM. In our proposal, these two forces will be controlled by two different frequency components. One of the frequency components is synchronous with the motor speed (fm. Another frequency component is drive frequency (fd. Our proposed system enables the independent and simultaneous control of the attractive and thrust force of LIM. Each value of the attractive and the thrust force generated by fm and fd must be identified in order to design that LIM control system. For these purpose, a disc-shaped LIM has been developed as an experimental equipment. The force profiles, especially around zero slip, have been analyzed under experimental conditions.

  3. LIMS/Nimbus-7 Level 2 Vertical Profiles of O3, NO2, H2O, HNO3, Geopotential Height, and Temperature V006

    Data.gov (United States)

    National Aeronautics and Space Administration — The Limb Infrared Monitor of the Stratosphere (LIMS) version 6 Level-2 data product consists of daily, geolocated, vertical profiles of temperature, geopotential...

  4. 1 r urT log ),( r t lim ),( ) ( , urT urrT r r

    African Journals Online (AJOL)

    Preferred Customer

    dθ where u+(z) = max(u(z), 0). The lower order λ of u is given by λ = lim r. urT log. ),(. A sequence {rn} of positive numbers is said to be a sequence of Pólya peaks for T(r, u) of order λ > 0 if there is a sequence {∈n}, ∈n > 0 such that ∈n → 0.

  5. K.S. Maniam, Jhumpa Lahiri, Shirley Lim: A Reflection of Culture and Identity

    Directory of Open Access Journals (Sweden)

    Hardev Kaur Jujar Singh

    2012-07-01

    Full Text Available “I do not want my house to be walled in on all sides and my windows to be stuffed. I want the culture of all lands to be blown about my house as freely as possible. But I refuse to be blown off my feet by any”—Mahatma Gandhi. With these sayings by Gandhiji, one will be able to understand why, even in a borderless world where the diffusion of races and culture happens all the time, and many would simply accept without restraint, the cultures and identity of their adopted land, there remain some writers who, despite being part of a new land, are still deeply influenced by their motherland and various aspects of life that are distinctive and peculiar to their motherland. The writers concerned in this paper are K.S Maniam, Shirley Lim and Jhumpa Lahiri. All these writers have nationalities not of their motherland, but somehow, their writings are usually immersed with the thoughts and culture of their motherland. In this study, we will examine the strong influences imbedded in these writers of the culture of their motherland despite being in their new land. We will also portray how some of the characters assimilate in their new land, whereas some still have a sense of belonging towards their motherland.

  6. Managing Requirement Volatility in an Ontology-Driven Clinical LIMS Using Category Theory

    Directory of Open Access Journals (Sweden)

    Arash Shaban-Nejad

    2009-01-01

    Full Text Available Requirement volatility is an issue in software engineering in general, and in Web-based clinical applications in particular, which often originates from an incomplete knowledge of the domain of interest. With advances in the health science, many features and functionalities need to be added to, or removed from, existing software applications in the biomedical domain. At the same time, the increasing complexity of biomedical systems makes them more difficult to understand, and consequently it is more difficult to define their requirements, which contributes considerably to their volatility. In this paper, we present a novel agent-based approach for analyzing and managing volatile and dynamic requirements in an ontology-driven laboratory information management system (LIMS designed for Web-based case reporting in medical mycology. The proposed framework is empowered with ontologies and formalized using category theory to provide a deep and common understanding of the functional and nonfunctional requirement hierarchies and their interrelations, and to trace the effects of a change on the conceptual framework.

  7. Screensaver: an open source lab information management system (LIMS for high throughput screening facilities

    Directory of Open Access Journals (Sweden)

    Nale Jennifer

    2010-05-01

    Full Text Available Abstract Background Shared-usage high throughput screening (HTS facilities are becoming more common in academe as large-scale small molecule and genome-scale RNAi screening strategies are adopted for basic research purposes. These shared facilities require a unique informatics infrastructure that must not only provide access to and analysis of screening data, but must also manage the administrative and technical challenges associated with conducting numerous, interleaved screening efforts run by multiple independent research groups. Results We have developed Screensaver, a free, open source, web-based lab information management system (LIMS, to address the informatics needs of our small molecule and RNAi screening facility. Screensaver supports the storage and comparison of screening data sets, as well as the management of information about screens, screeners, libraries, and laboratory work requests. To our knowledge, Screensaver is one of the first applications to support the storage and analysis of data from both genome-scale RNAi screening projects and small molecule screening projects. Conclusions The informatics and administrative needs of an HTS facility may be best managed by a single, integrated, web-accessible application such as Screensaver. Screensaver has proven useful in meeting the requirements of the ICCB-Longwood/NSRB Screening Facility at Harvard Medical School, and has provided similar benefits to other HTS facilities.

  8. Screensaver: an open source lab information management system (LIMS) for high throughput screening facilities.

    Science.gov (United States)

    Tolopko, Andrew N; Sullivan, John P; Erickson, Sean D; Wrobel, David; Chiang, Su L; Rudnicki, Katrina; Rudnicki, Stewart; Nale, Jennifer; Selfors, Laura M; Greenhouse, Dara; Muhlich, Jeremy L; Shamu, Caroline E

    2010-05-18

    Shared-usage high throughput screening (HTS) facilities are becoming more common in academe as large-scale small molecule and genome-scale RNAi screening strategies are adopted for basic research purposes. These shared facilities require a unique informatics infrastructure that must not only provide access to and analysis of screening data, but must also manage the administrative and technical challenges associated with conducting numerous, interleaved screening efforts run by multiple independent research groups. We have developed Screensaver, a free, open source, web-based lab information management system (LIMS), to address the informatics needs of our small molecule and RNAi screening facility. Screensaver supports the storage and comparison of screening data sets, as well as the management of information about screens, screeners, libraries, and laboratory work requests. To our knowledge, Screensaver is one of the first applications to support the storage and analysis of data from both genome-scale RNAi screening projects and small molecule screening projects. The informatics and administrative needs of an HTS facility may be best managed by a single, integrated, web-accessible application such as Screensaver. Screensaver has proven useful in meeting the requirements of the ICCB-Longwood/NSRB Screening Facility at Harvard Medical School, and has provided similar benefits to other HTS facilities.

  9. Hoy hace: 13 años del Terremoto de Limón

    Directory of Open Access Journals (Sweden)

    Vallejos Vásquez, Sheily

    2005-08-01

    Full Text Available Se presenta una compilación de información referente al terremoto de Limón, ocurrido el día 22 de abril de 1991. Presenta algunos de los principales datos técnicos y de afectación. También explica los efectos producidos a nivel geológico y las acciones prioritarias que se realizaron. Por último, se expone la importancia que tuvo el sismo para la Comisión Nacional de Prevención de Riesgos y Atención de Emergencias y para la ejecución de iniciativas en la organización del país en el tema de los desastres It presents a compilation of the information in regards to the Limon earthquake, April 22, 1991. It presents some of the main technical and affectation data. It also explains the geological effects and the main actions taken. Lastly, it exposes the importance that the earthquake had for the National Commission of Risk Prevention and Emergency Response and for the execution of initiatives in the country organization in the topic of disasters

  10. LIM kinase activity is required for microtubule organising centre positioning in mouse oocyte meiosis.

    Science.gov (United States)

    Li, Xin; Zhu, Yubo; Cao, Yan; Wang, Qian; Du, Juan; Tian, Jianhui; Liang, Yuanjing; Ma, Wei

    2017-04-01

    LIM kinase 1 (LIMK1) activity is essential for cell migration and cell cycle progression. Little is known about LIMK1 expression and function in mammalian oocytes. In the present study we assessed LIMK1 protein expression, subcellular distribution and function during mouse oocyte meiosis. Western blot analysis revealed high and stable expression of LIMK1 from the germinal vesicle (GV) to MII stage. In contrast, activated LIMK1 (i.e. LIMK1 phosphorylated at threonine 508 (pLIMK1 Thr508 )) was only detected after GV breakdown, with levels increasing gradually to peak at MI and MII. Immunofluorescence showed pLIMK1 Thr508 was colocalised with the microtubule organising centre (MTOC) components pericentrin and γ-tubulin at the spindle poles. A direct interaction between γ-tubulin and pLIMK1 Thr508 was confirmed by co-immunoprecipitation. LIMK inhibition with 1μM BMS3 damaged MTOC protein localisation to spindle poles, undermined the formation and positioning of functional MTOC and thus disrupted spindle formation and chromosome alignment. These effects were phenocopied by microinjection of LIMK1 antibody into mouse oocytes. In summary, the data demonstrate that LIMK activity is essential for MTOC organisation and distribution and so bipolar spindle formation and maintenance in mouse oocytes.

  11. The LIM-only protein FHL2 attenuates lung inflammation during bleomycin-induced fibrosis.

    Directory of Open Access Journals (Sweden)

    Abdulaleem Alnajar

    Full Text Available Fibrogenesis is usually initiated when regenerative processes have failed and/or chronic inflammation occurs. It is characterised by the activation of tissue fibroblasts and dysregulated synthesis of extracellular matrix proteins. FHL2 (four-and-a-half LIM domain protein 2 is a scaffolding protein that interacts with numerous cellular proteins, regulating signalling cascades and gene transcription. It is involved in tissue remodelling and tumour progression. Recent data suggest that FHL2 might support fibrogenesis by maintaining the transcriptional expression of alpha smooth muscle actin and the excessive synthesis and assembly of matrix proteins in activated fibroblasts. Here, we present evidence that FHL2 does not promote bleomycin-induced lung fibrosis, but rather suppresses this process by attenuating lung inflammation. Loss of FHL2 results in increased expression of the pro-inflammatory matrix protein tenascin C and downregulation of the macrophage activating C-type lectin receptor DC-SIGN. Consequently, FHL2 knockout mice developed a severe and long-lasting lung pathology following bleomycin administration due to enhanced expression of tenascin C and impaired activation of inflammation-resolving macrophages.

  12. A manual for a Laboratory Information Management System (LIMS) for light stable isotopes

    Science.gov (United States)

    Coplen, Tyler B.

    1998-01-01

    The reliability and accuracy of isotopic data can be improved by utilizing database software to (i) store information about samples, (ii) store the results of mass spectrometric isotope-ratio analyses of samples, (iii) calculate analytical results using standardized algorithms stored in a database, (iv) normalize stable isotopic data to international scales using isotopic reference materials, and (v) generate multi-sheet paper templates for convenient sample loading of automated mass-spectrometer sample preparation manifolds. Such a database program is presented herein. Major benefits of this system include (i) an increase in laboratory efficiency, (ii) reduction in the use of paper, (iii) reduction in workload due to the elimination or reduction of retyping of data by laboratory personnel, and (iv) decreased errors in data reported to sample submitters. Such a database provides a complete record of when and how often laboratory reference materials have been analyzed and provides a record of what correction factors have been used through time. It provides an audit trail for stable isotope laboratories. Since the original publication of the manual for LIMS for Light Stable Isotopes, the isotopes 3 H, 3 He, and 14 C, and the chlorofluorocarbons (CFCs), CFC-11, CFC-12, and CFC-113, have been added to this program.

  13. Hot N Sour Mantle Soup on Indian Plate During Cretaceous- Evidence from Clumped Isotope and Geochemical Studies of Sung Valley Carbonatite, India

    Science.gov (United States)

    Ghosh, P.; Banerjee, Y.; Tiwari, A.; Srivastava, R. K.

    2015-12-01

    Geological processes involved in the formation of Carbonatite rocks are complex and so is the understanding about its formational temperature. Fluid inclusion studies (1) on Carbonatite and their associated Ijolites showed a homogenization temperature of 1000-1100°C for Ijoltes and a temperature (T) range of 200-600°C was assigned to the carbonatite melts. Liquid immiscibility process is held responsible for the origin of parental carbonated (ijolititic/ nephelinitic) magma. The homogenization T signifies about a time interval during which there must be a considerable amount of T dropdown soon after the formation of Ijolite and subsequent crystallization of the residual carbonatite magma. However the lack of information about the T of the primary carbonated melt remains as an important area of petrological research. Experimental studies suggest a T range of 950-1400°C for the primary carbonate melt (2). Advent of Clumped isotope thermometry (3) allowed independent method for estimation of the formational T and provide avenues to derive composition of CO2 in equilibrium with carbonate melt. Earlier attempt involving carbonatites from several locations (4) captured range of T between 83°-416°C . Here we present our observation on calcite growth T in the carbonatites from the Cretaceous Sung valley ultramafic-alkaline-carbonatite complex. Based on stable C,O isotope study and Sr, Nd isotopic composition a mantle origin- genetically linked with the Kerguelen plume was proposed (5). Clumped isotope study on the same samples revealed consistent C and O isotope compositions, providing Δ47 values ranging from 0.32 to 0.48. δ13C and δ18O (in VPDB) values of the present study falls within the "Primary Igneous Carbonatite Field" (6). Using high T thermometry equation (7) we obtained a T range of 137-474 °C for the calcite present in the samples. The T recorded in our study is lower than that deduced experimental values of 960-625°C at 0.1 GPa (8) and fluid inclusion

  14. The Hawaiian Freshwater Algal Database (HfwADB: a laboratory LIMS and online biodiversity resource

    Directory of Open Access Journals (Sweden)

    Sherwood Alison R

    2012-10-01

    Full Text Available Abstract Background Biodiversity databases serve the important role of highlighting species-level diversity from defined geographical regions. Databases that are specially designed to accommodate the types of data gathered during regional surveys are valuable in allowing full data access and display to researchers not directly involved with the project, while serving as a Laboratory Information Management System (LIMS. The Hawaiian Freshwater Algal Database, or HfwADB, was modified from the Hawaiian Algal Database to showcase non-marine algal specimens collected from the Hawaiian Archipelago by accommodating the additional level of organization required for samples including multiple species. Description The Hawaiian Freshwater Algal Database is a comprehensive and searchable database containing photographs and micrographs of samples and collection sites, geo-referenced collecting information, taxonomic data and standardized DNA sequence data. All data for individual samples are linked through unique 10-digit accession numbers (“Isolate Accession”, the first five of which correspond to the collection site (“Environmental Accession”. Users can search online for sample information by accession number, various levels of taxonomy, habitat or collection site. HfwADB is hosted at the University of Hawaii, and was made publicly accessible in October 2011. At the present time the database houses data for over 2,825 samples of non-marine algae from 1,786 collection sites from the Hawaiian Archipelago. These samples include cyanobacteria, red and green algae and diatoms, as well as lesser representation from some other algal lineages. Conclusions HfwADB is a digital repository that acts as a Laboratory Information Management System for Hawaiian non-marine algal data. Users can interact with the repository through the web to view relevant habitat data (including geo-referenced collection locations and download images of collection sites, specimen

  15. LIM-domain protein AJUBA suppresses malignant mesothelioma cell proliferation via Hippo signaling cascade.

    Science.gov (United States)

    Tanaka, I; Osada, H; Fujii, M; Fukatsu, A; Hida, T; Horio, Y; Kondo, Y; Sato, A; Hasegawa, Y; Tsujimura, T; Sekido, Y

    2015-01-02

    Malignant mesothelioma (MM) is one of the most aggressive neoplasms usually associated with asbestos exposure and is highly refractory to current therapeutic modalities. MMs show frequent activation of a transcriptional coactivator Yes-associated protein (YAP), which is attributed to the neurofibromatosis type 2 (NF2)-Hippo pathway dysfunction, leading to deregulated cell proliferation and acquisition of a malignant phenotype. However, the whole mechanism of disordered YAP activation in MMs has not yet been well clarified. In the present study, we investigated various components of the NF2-Hippo pathway, and eventually found that MM cells frequently showed downregulation of LIM-domain protein AJUBA, a binding partner of large tumor suppressor type 2 (LATS2), which is one of the last-step kinases of the NF2-Hippo pathway. Although loss of AJUBA expression was independent of the alteration status of other Hippo pathway components, MM cell lines with AJUBA inactivation showed a more dephosphorylated (activated) level of YAP. Immunohistochemical analysis showed frequent downregulation of AJUBA in primary MMs, which was associated with YAP constitutive activation. We found that AJUBA transduction into MM cells significantly suppressed promoter activities of YAP-target genes, and the suppression of YAP activity by AJUBA was remarkably canceled by knockdown of LATS2. In connection with these results, transduction of AJUBA-expressing lentivirus significantly inhibited the proliferation and anchorage-independent growth of the MM cells that harbored ordinary LATS family expression. Taken together, our findings indicate that AJUBA negatively regulates YAP activity through the LATS family, and inactivation of AJUBA is a novel key mechanism in MM cell proliferation.

  16. LimTox: a web tool for applied text mining of adverse event and toxicity associations of compounds, drugs and genes.

    Science.gov (United States)

    Cañada, Andres; Capella-Gutierrez, Salvador; Rabal, Obdulia; Oyarzabal, Julen; Valencia, Alfonso; Krallinger, Martin

    2017-07-03

    A considerable effort has been devoted to retrieve systematically information for genes and proteins as well as relationships between them. Despite the importance of chemical compounds and drugs as a central bio-entity in pharmacological and biological research, only a limited number of freely available chemical text-mining/search engine technologies are currently accessible. Here we present LimTox (Literature Mining for Toxicology), a web-based online biomedical search tool with special focus on adverse hepatobiliary reactions. It integrates a range of text mining, named entity recognition and information extraction components. LimTox relies on machine-learning, rule-based, pattern-based and term lookup strategies. This system processes scientific abstracts, a set of full text articles and medical agency assessment reports. Although the main focus of LimTox is on adverse liver events, it enables also basic searches for other organ level toxicity associations (nephrotoxicity, cardiotoxicity, thyrotoxicity and phospholipidosis). This tool supports specialized search queries for: chemical compounds/drugs, genes (with additional emphasis on key enzymes in drug metabolism, namely P450 cytochromes-CYPs) and biochemical liver markers. The LimTox website is free and open to all users and there is no login requirement. LimTox can be accessed at: http://limtox.bioinfo.cnio.es. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  17. Sistemas agro y silvopastoriles en El Limón, municipio de Paso de Ovejas, Veracruz, México

    OpenAIRE

    Bautista Tolentino, Marcelo

    2012-01-01

    La caracterización de los sistemas agroforestales es una buena herramienta que en su momento proporciona elementos de análisis para la toma de decisiones en sistemas de uso del suelo. El objetivo de la investigación fue caracterizar los sistemas agroforestales de acuerdo a sus componentes (agrícola, forestal y pecuario) y al principal uso de las especies arbóreas en la comunidad El Limón, municipio de Paso de Ovejas, Veracruz. Además evaluar la producción de biomasa vegetal y composición quím...

  18. Acción Bactericida del Jugo de Limón Sobre el Staphylococcus Aureus Rosenbach

    Directory of Open Access Journals (Sweden)

    Obregón Botero. Rafael

    1946-04-01

    Full Text Available El objeto de este experimento fue el determinar la influencia que pudiera tener el jugo de limón común (citrus limonia Osbeck sobre el Staphylococcus; aureus Rosenbach. Esta bacteria se encuentra con frecuencia en la piel y el pelo del hombre y de los animales, también en el pus y con frecuencia asociados a muchas otras causantes de abcesos, forúnculos, nacidos, etc. Ocasionalmente pueden causar osteomielitis y endocarditis. En individuos tuberculosos las infecciones causadas por esta bacteria pueden ocasionar la muerte.

  19. Lim homeobox genes in the Ctenophore Mnemiopsis leidyi: the evolution of neural cell type specification

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    Simmons David K

    2012-01-01

    Full Text Available Abstract Background Nervous systems are thought to be important to the evolutionary success and diversification of metazoans, yet little is known about the origin of simple nervous systems at the base of the animal tree. Recent data suggest that ctenophores, a group of macroscopic pelagic marine invertebrates, are the most ancient group of animals that possess a definitive nervous system consisting of a distributed nerve net and an apical statocyst. This study reports on details of the evolution of the neural cell type specifying transcription factor family of LIM homeobox containing genes (Lhx, which have highly conserved functions in neural specification in bilaterian animals. Results Using next generation sequencing, the first draft of the genome of the ctenophore Mnemiopsis leidyi has been generated. The Lhx genes in all animals are represented by seven subfamilies (Lhx1/5, Lhx3/4, Lmx, Islet, Lhx2/9, Lhx6/8, and LMO of which four were found to be represented in the ctenophore lineage (Lhx1/5, Lhx3/4, Lmx, and Islet. Interestingly, the ctenophore Lhx gene complement is more similar to the sponge complement (sponges do not possess neurons than to either the cnidarian-bilaterian or placozoan Lhx complements. Using whole mount in situ hybridization, the Lhx gene expression patterns were examined and found to be expressed around the blastopore and in cells that give rise to the apical organ and putative neural sensory cells. Conclusion This research gives us a first look at neural cell type specification in the ctenophore M. leidyi. Within M. leidyi, Lhx genes are expressed in overlapping domains within proposed neural cellular and sensory cell territories. These data suggest that Lhx genes likely played a conserved role in the patterning of sensory cells in the ancestor of sponges and ctenophores, and may provide a link to the expression of Lhx orthologs in sponge larval photoreceptive cells. Lhx genes were later co-opted into patterning more

  20. Analisis Intensitas Pencahayaan Dan Reflektan Di Lingkungan Kerja Terhadap Kelelahan Mata Pada Tenaga Kerja Industri Bulu Mata Palsu Di PT. Sung Shim International Purbalingga.

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    Feriyandi Feriyandi

    2015-12-01

    Full Text Available ABSTRACT Background : There are approximately 15,000 workers in several spurious eyelash industries in Purbalingga Regency. Since objects being observed are very fine and the tasks need high accuracy, good lighting is therefore highly required. Poor lighting can lead to visual and mental fatigue, stiffness around the eyes, eye damage and the increasing of work accidents. Sufficient intensity and good management of lighting will result a comfort environment in accordance  to achieve a safe  work environment. Method : This research was conducted as  observational study with a cross sectional approach  for 45 samples of workers. Sampling was carried out by using of systematic random sampling. Data of light intensity and reflectance were collected by measurement of light using Lux Meter and assessment of visual fatigue by using Retention Timer. Other data were collected by interviewing workers with age limitation up to 33 years old. Chi Square Test was used to analyze the data of light intensity and reflectance, work years, age, work period, distance of light to object, distance of eyes to object, relative humidity and temperature, and the correlation with the rise of visual fatigue. Result : Light intensity in the knitting section was between 301.5 – 576.7 lux with reflectance of 43.1%-89.6%. Thirty wokers (66.7% suffered from mild visual fatigue and fifteen wokers, suffered (33.3% from moderate visual fatigue. Light intensity had  an influence and significant relationship  to the occurring of visual fatigue among workers in the industry of spurious eyelash of  PT. Sung Shim International  (p < 0,05 with  Odd ratio = 10.246 (95% CI : 1.147 - 91.498.  Probability of light intensity factor to cause visual fatigue measured by a regression logistic model  was  82.9% . It was caused by  poor lighting (light intensities were measured  below 500 lux while 17.1%  was caused by  other factors. Conclusion : Most of the spurious eyelash

  1. A guide for the laboratory information management system (LIMS) for light stable isotopes--Versions 7 and 8

    Science.gov (United States)

    Coplen, Tyler B.

    2000-01-01

    The reliability and accuracy of isotopic data can be improved by utilizing database software to (i) store information about samples, (ii) store the results of mass spectrometric isotope-ratio analyses of samples, (iii) calculate analytical results using standardized algorithms stored in a database, (iv) normalize stable isotopic data to international scales using isotopic reference materials, and (v) generate multi-sheet paper templates for convenient sample loading of automated mass-spectrometer sample preparation manifolds. Such a database program, the Laboratory Information Management System (LIMS) for Light Stable Isotopes, is presented herein. Major benefits of this system include (i) a dramatic improvement in quality assurance, (ii) an increase in laboratory efficiency, (iii) a reduction in workload due to the elimination or reduction of retyping of data by laboratory personnel, and (iv) a decrease in errors in data reported to sample submitters. Such a database provides a complete record of when and how often laboratory reference materials have been analyzed and provides a record of what correction factors have been used through time. It provides an audit trail for laboratories. LIMS for Light Stable Isotopes is available for both Microsoft Office 97 Professional and Microsoft Office 2000 Professional as versions 7 and 8, respectively. Both source code (mdb file) and precompiled executable files (mde) are available. Numerous improvements have been made for continuous flow isotopic analysis in this version (specifically 7.13 for Microsoft Access 97 and 8.13 for Microsoft Access 2000). It is much easier to import isotopic results from Finnigan ISODAT worksheets, even worksheets on which corrections for amount of sample (linearity corrections) have been added. The capability to determine blank corrections using isotope mass balance from analyses of elemental analyzer samples has been added. It is now possible to calculate and apply drift corrections to isotopic

  2. Migraciones entre países del sur: Los cambios y las continuidades en los flujos limítrofes hacia Argentina

    Directory of Open Access Journals (Sweden)

    Eduardo León Bologna

    2010-01-01

    Este artículo observa las migraciones limítrofes hacia Argentina considerando que los cambios suceden bajo los efectos conjuntos de las coyunturas externas y de un proceso acumulativo que tiene sus propios tiempos, y que juntos determinan su continuidad o extinción.

  3. Comparative study of sea ice dynamics simulations with a Maxwell elasto-brittle rheology and the elastic-viscous-plastic rheology in NEMO-LIM3

    Science.gov (United States)

    Raulier, Jonathan; Dansereau, Véronique; Fichefet, Thierry; Legat, Vincent; Weiss, Jérôme

    2017-04-01

    Sea ice is a highly dynamical environment characterized by a dense mesh of fractures or leads, constantly opening and closing over short time scales. This characteristic geomorphology is linked to the existence of linear kinematic features, which consist of quasi-linear patterns emerging from the observed strain rate field of sea ice. Standard rheologies used in most state-of-the-art sea ice models, like the well-known elastic-viscous-plastic rheology, are thought to misrepresent those linear kinematic features and the observed statistical distribution of deformation rates. Dedicated rheologies built to catch the processes known to be at the origin of the formation of leads are developed but still need evaluations on the global scale. One of them, based on a Maxwell elasto-brittle formulation, is being integrated in the NEMO-LIM3 global ocean-sea ice model (www.nemo-ocean.eu; www.elic.ucl.ac.be/lim). In the present study, we compare the results of the sea ice model LIM3 obtained with two different rheologies: the elastic-viscous-plastic rheology commonly used in LIM3 and a Maxwell elasto-brittle rheology. This comparison is focused on the statistical characteristics of the simulated deformation rate and on the ability of the model to reproduce the existence of leads within the ice pack. The impact of the lead representation on fluxes between ice, atmosphere and ocean is also assessed.

  4. Investigations of impurity control in JET using fuelling, and interpretation of experiments using the LIM impurity code

    International Nuclear Information System (INIS)

    Gondhalekar, A.; Stangeby, P.C.; Elder, J.D.

    1994-01-01

    Inhibition of contamination of the plasma core in JET by edge impurities during high power heating of deuterium plasmas in limiter configuration using fuelling is demonstrated. By injecting deuterium gas during heating, in the presence of a much larger recycling deuterium flux, a reduction of more than a factor of 2 was effected in n z (0)/Φ z , the ratio of central impurity density to impurity influx at the plasma edge. The reduction in n z (0) was obtained without much effect on peak electron temperature and density. Reduction of plasma contamination by gas fuelling was observed also when hot spots formed on the limiter, a condition that without simultaneous gas fuelling culminated in runaway plasma contamination. Detailed analysis of the experiments is undertaken with the purpose of identifying the processes by which plasma contamination was inhibited, employing standard limiter plasma contamination modelling. Processes which might produce the observed impurity inhibiting effects of gas injection include: (a) reduction in impurity production at the limiter; (b) increase in impurity screening in the scrape-off layer; (c) increase in radial impurity transport at the plasma edge; (d) increase in average deuteron flow velocity to the limiter along the scrape-off layer. These are examined in detail using the Monte Carlo limiter impurity transport code LIM. Bearing in mind that uncertainties exist both in the choice of appropriate modelling assumptions to be used and in the measurement of required edge plasma parameters, changes in n z (0)/Φ z by a factor of 2 are at the limit of the present modelling capability. However, comparison between LIM code simulations and measurements of plasma impurity content indicate that the standard limiter plasma contamination model may not be adequate and that other processes need to be added in order to be able to describe the experiments in JET. (author). 24 refs, 2 figs, 8 tabs

  5. Molecular functions of the LIM-homeobox transcription factor Lhx2 in hematopoietic progenitor cells derived from mouse embryonic stem cells.

    Science.gov (United States)

    Kitajima, Kenji; Kawaguchi, Manami; Iacovino, Michelina; Kyba, Michael; Hara, Takahiko

    2013-12-01

    We previously demonstrated that hematopoietic stem cell (HSC)-like cells are robustly expanded from mouse embryonic stem cells (ESCs) by enforced expression of Lhx2, a LIM-homeobox domain (LIM-HD) transcription factor. In this study, we analyzed the functions of Lhx2 in that process using an ESC line harboring an inducible Lhx2 gene cassette. When ESCs are cultured on OP9 stromal cells, hematopoietic progenitor cells (HPCs) are differentiated and these HPCs are prone to undergo rapid differentiation into mature hematopoietic cells. Lhx2 inhibited differentiation of HPCs into mature hematopoietic cells and this effect would lead to accumulation of HSC-like cells. LIM-HD factors interact with LIM domain binding (Ldb) protein and this interaction abrogates binding of LIM-only (Lmo) protein to Ldb. We found that one of Lmo protein, Lmo2, was unstable due to dissociation of Lmo2 from Ldb1 in the presence of Lhx2. This effect of Lhx2 on the amount of Lmo2 contributed into accumulation of HSC-like cells, since enforced expression of Lmo2 into HSC-like cells inhibited their self-renewal. Expression of Gata3 and Tal1/Scl was increased in HSC-like cells and enforced expression of Lmo2 reduced expression of Gata3 but not Tal1/Scl. Enforced expression of Gata3 into HPCs inhibited mature hematopoietic cell differentiation, whereas Gata3-knockdown abrogated the Lhx2-mediated expansion of HPCs. We propose that multiple transcription factors/cofactors are involved in the Lhx2-mediated expansion of HSC-like cells from ESCs. Lhx2 appears to fine-tune the balance between self-renewal and differentiation of HSC-like cells. © AlphaMed Press.

  6. The terminal basal mitosis of chicken retinal Lim1 horizontal cells is not sensitive to cisplatin-induced cell cycle arrest.

    Science.gov (United States)

    Shirazi Fard, Shahrzad; Thyselius, Malin; All-Ericsson, Charlotta; Hallböök, Finn

    2014-01-01

    For proper development, cells need to coordinate proliferation and cell cycle-exit. This is mediated by a cascade of proteins making sure that each phase of the cell cycle is controlled before the initiation of the next. Retinal progenitor cells divide during the process of interkinetic nuclear migration, where they undergo S-phase on the basal side, followed by mitoses on the apical side of the neuroepithelium. The final cell cycle of chicken retinal horizontal cells (HCs) is an exception to this general cell cycle behavior. Lim1 expressing (+) horizontal progenitor cells (HPCs) have a heterogenic final cell cycle, with some cells undergoing a terminal mitosis on the basal side of the retina. The results in this study show that this terminal basal mitosis of Lim1+ HPCs is not dependent on Chk1/2 for its regulation compared to retinal cells undergoing interkinetic nuclear migration. Neither activating nor blocking Chk1 had an effect on the basal mitosis of Lim1+ HPCs. Furthermore, the Lim1+ HPCs were not sensitive to cisplatin-induced DNA damage and were able to continue into mitosis in the presence of γ-H2AX without activation of caspase-3. However, Nutlin3a-induced expression of p21 did reduce the mitoses, suggesting the presence of a functional p53/p21 response in HPCs. In contrast, the apical mitoses were blocked upon activation of either Chk1/2 or p21, indicating the importance of these proteins during the process of interkinetic nuclear migration. Inhibiting Cdk1 blocked M-phase transition both for apical and basal mitoses. This confirmed that the cyclin B1-Cdk1 complex was active and functional during the basal mitosis of Lim1+ HPCs. The regulation of the final cell cycle of Lim1+ HPCs is of particular interest since it has been shown that the HCs are able to sustain persistent DNA damage, remain in the cell cycle for an extended period of time and, consequently, survive for months.

  7. Evaluación de híbridos de papaya (carica papaya l. en pococí, limón, Costa Rica

    Directory of Open Access Journals (Sweden)

    Eric Mora

    2004-01-01

    Full Text Available Evaluación de híbridos de papaya (Carica papaya L. en Pococí, Limón, Costa Rica. Se estableció un experimento con nueve híbridos de papaya con el objetivo de determinar sus potenciales agronómicos y comerciales en una región de alta pluviosidad (cantón de Pococí, provincia de Limón. Las características evaluadas fueron tamaño de fruta, productividad total, brix de la pulpa y susceptibilidad a la antracnosis de la fruta causado por Colletotrichum gloesporioides. Se determinó que solo uno de los materiales mostró características similares al testigo comercial como fruta para consumo en fresco. Otro de los híbridos tuvo potencial para uso con fines agroindustriales.

  8. Nuevo equipo de proceso de destilación fraccionada en continuo por arrastre con vapor de aceites esenciales del jugo de limón mexicano

    Directory of Open Access Journals (Sweden)

    Francisco J. Padilla M.

    2007-01-01

    Full Text Available En este trabajo se presenta un nuevo equipo llamado Destilador-Fraccionador Horizontal, para realizar el procesos de destilación fraccionada en continuo por arrastre de vapor de aceites esenciales obtenidos a partir del jugo de limón mexicano (Citrus aurantifolia. La capacidad de fraccionación del nuevo equipo es analizada con soluciones modelo y soluciones reales de jugo de limón. Se emplean diseños experimentales y métodos estadísticos para investigar el desempeño del equipo y para validar su capacidad de fraccionar. Mediante la determinación de la relación S/F (gramos de vapor necesario para extraer 1 g de aceite destilado en la fase vapor, se determina que el nuevo equipo requiere una menor cantidad de energía para lograr la separación de los aceites esenciales. Eficiencias de extracción de aceites esenciales superiores al 90% son alcanzadas empleando las soluciones reales de jugo de limón.

  9. Cytoskeleton-interacting LIM-domain protein CRP1 suppresses cell proliferation and protects from stress-induced cell death

    International Nuclear Information System (INIS)

    Latonen, Leena; Jaervinen, Paeivi M.; Laiho, Marikki

    2008-01-01

    Members of the cysteine-rich protein (CRP) family are actin cytoskeleton-interacting LIM-domain proteins known to act in muscle cell differentiation. We have earlier found that CRP1, a founding member of this family, is transcriptionally induced by UV radiation in human diploid fibroblasts [M. Gentile, L. Latonen, M. Laiho, Cell cycle arrest and apoptosis provoked by UV radiation-induced DNA damage are transcriptionally highly divergent responses, Nucleic Acids Res. 31 (2003) 4779-4790]. Here we show that CRP1 is induced by growth-inhibitory signals, such as increased cellular density, and cytotoxic stress induced by UV radiation or staurosporine. We found that high levels of CRP1 correlate with differentiation-associated morphology towards the myofibroblast lineage and that expression of ectopic CRP1 suppresses cell proliferation. Following UV- and staurosporine-induced stresses, expression of CRP1 provides a survival advantage evidenced by decreased cellular death and increased cellular metabolic activity and attachment. Our studies identify that CRP1 is a novel stress response factor, and provide evidence for its growth-inhibitory and cytoprotective functions

  10. PEMAHAMAN HADITS TARBAWI BURHAN AL ISLAM AL ZARNUJI DALAM KITAB TA’LIM AL MUTA’ALLIM

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    Benny Afwadzi

    2017-01-01

    Full Text Available This paper explores the understanding of tarbawi (education hadith from one of the major influential clerics in the Islamic educational system, especially in pesantren. He is Burhan al Islam al Zarnuji with his landmark book Ta’lim al Muta’allim. The conclusion that can be drawn is that al Zarnuji has shades of sufistical view in understanding tarbawi hadith. This can be seen in his understanding of hadith on obligation to seek knowledge (thalab al ilmi faridhatun ‘ala kulli muslimin wa muslimatin, which is interpreted as ilm al hal, the science concerning the condition of the human religious or simplistically said as the religious sciences; and the hadith of intention of studying (innama al a’malu bi al niyyat with the intention for the sake of the hereafter and religion, not mundane. Such an understanding is not something taken for granted, but it can be reinterpreted and perfected in accordance with the spirit of the times of context.

  11. LIM kinase1 modulates function of membrane type matrix metalloproteinase 1: implication in invasion of prostate cancer cells

    Directory of Open Access Journals (Sweden)

    Chakrabarti Ratna

    2011-01-01

    Full Text Available Abstract Background LIM kinase 1 (LIMK1 is an actin and microtubule cytoskeleton modulatory protein that is overexpressed in a number of cancerous tissues and cells and also promotes invasion and metastasis of prostate and breast cancer cells. Membrane type matrix metalloproteinase 1 (MT1-MMP is a critical modulator of extracellular matrix (ECM turnover through pericellular proteolysis and thus plays crucial roles in neoplastic cell invasion and metastasis. MT1-MMP and its substrates pro-MMP-2 and pro-MMP-9 are often overexpressed in a variety of cancers including prostate cancer and the expression levels correlate with the grade of malignancy in prostate cancer cells. The purpose of this study is to determine any functional relation between LIMK1 and MT1-MMP and its implication in cell invasion. Results Our results showed that treatment with the hydroxamate inhibitor of MT1-MMP, MMP-2 and MMP-9 ilomastat inhibited LIMK1-induced invasion of benign prostate epithelial cells. Over expression of LIMK1 resulted in increased collagenolytic activity of MMP-2, and secretion of pro-MMP2 and pro-MMP-9. Cells over expressing LIMK1 also exhibited increased expression of MT1-MMP, transcriptional activation and its localization to the plasma membrane. LIMK1 physically associates with MT1-MMP and is colocalized with it to the Golgi vesicles. We also noted increased expression of both MT1-MMP and LIMK1 in prostate tumor tissues. Conclusion Our results provide new information on regulation of MT1-MMP function by LIMK1 and showed for the first time, involvement of MMPs in LIMK1 induced cell invasion.

  12. Thermodynamic and dynamic ice thickness contributions in the Canadian Arctic Archipelago in NEMO-LIM2 numerical simulations

    Science.gov (United States)

    Hu, Xianmin; Sun, Jingfan; Chan, Ting On; Myers, Paul G.

    2018-04-01

    Sea ice thickness evolution within the Canadian Arctic Archipelago (CAA) is of great interest to science, as well as local communities and their economy. In this study, based on the NEMO numerical framework including the LIM2 sea ice module, simulations at both 1/4 and 1/12° horizontal resolution were conducted from 2002 to 2016. The model captures well the general spatial distribution of ice thickness in the CAA region, with very thick sea ice (˜ 4 m and thicker) in the northern CAA, thick sea ice (2.5 to 3 m) in the west-central Parry Channel and M'Clintock Channel, and thin ( Program data at first-year landfast ice sites except at the northern sites with high concentration of old ice. At 1/4 to 1/12° scale, model resolution does not play a significant role in the sea ice simulation except to improve local dynamics because of better coastline representation. Sea ice growth is decomposed into thermodynamic and dynamic (including all non-thermodynamic processes in the model) contributions to study the ice thickness evolution. Relatively smaller thermodynamic contribution to ice growth between December and the following April is found in the thick and very thick ice regions, with larger contributions in the thin ice-covered region. No significant trend in winter maximum ice volume is found in the northern CAA and Baffin Bay while a decline (r2 ≈ 0.6, p < 0.01) is simulated in Parry Channel region. The two main contributors (thermodynamic growth and lateral transport) have high interannual variabilities which largely balance each other, so that maximum ice volume can vary interannually by ±12 % in the northern CAA, ±15 % in Parry Channel, and ±9 % in Baffin Bay. Further quantitative evaluation is required.

  13. The Ras suppressor Rsu-1 binds to the LIM 5 domain of the adaptor protein PINCH1 and participates in adhesion-related functions

    International Nuclear Information System (INIS)

    Dougherty, Gerard W.; Chopp, Treasa; Qi Shengmei; Cutler, Mary Lou

    2005-01-01

    Rsu-1 is a highly conserved leucine rich repeat (LRR) protein that is expressed ubiquitously in mammalian cells. Rsu-1 was identified based on its ability to inhibit transformation by Ras, and previous studies demonstrated that ectopic expression of Rsu-1 inhibited anchorage-independent growth of Ras-transformed cells and human tumor cell lines. Using GAL4-based yeast two-hybrid screening, the LIM domain protein, PINCH1, was identified as the binding partner of Rsu-1. PINCH1 is an adaptor protein that localizes to focal adhesions and it has been implicated in the regulation of adhesion functions. Subdomain mapping in yeast revealed that Rsu-1 binds to the LIM 5 domain of PINCH1, a region not previously identified as a specific binding domain for any other protein. Additional testing demonstrated that PINCH2, which is highly homologous to PINCH1, except in the LIM 5 domain, does not interact with Rsu-1. Glutathione transferase fusion protein binding studies determined that the LRR region of Rsu-1 interacts with PINCH1. Transient expression studies using epitope-tagged Rsu-1 and PINCH1 revealed that Rsu-1 co-immunoprecipitated with PINCH1 and colocalized with vinculin at sites of focal adhesions in mammalian cells. In addition, endogenous P33 Rsu-1 from 293T cells co-immunoprecipitated with transiently expressed myc-tagged PINCH1. Furthermore, RNAi-induced reduction in Rsu-1 RNA and protein inhibited cell attachment, and while previous studies demonstrated that ectopic expression of Rsu-1 inhibited Jun kinase activation, the depletion of Rsu-1 resulted in activation of Jun and p38 stress kinases. These studies demonstrate that Rsu-1 interacts with PINCH1 in mammalian cells and functions, in part, by altering cell adhesion

  14. The structure of an LIM-only protein 4 (LMO4 and Deformed epidermal autoregulatory factor-1 (DEAF1 complex reveals a common mode of binding to LMO4.

    Directory of Open Access Journals (Sweden)

    Soumya Joseph

    Full Text Available LIM-domain only protein 4 (LMO4 is a widely expressed protein with important roles in embryonic development and breast cancer. It has been reported to bind many partners, including the transcription factor Deformed epidermal autoregulatory factor-1 (DEAF1, with which LMO4 shares many biological parallels. We used yeast two-hybrid assays to show that DEAF1 binds both LIM domains of LMO4 and that DEAF1 binds the same face on LMO4 as two other LMO4-binding partners, namely LIM domain binding protein 1 (LDB1 and C-terminal binding protein interacting protein (CtIP/RBBP8. Mutagenic screening analysed by the same method, indicates that the key residues in the interaction lie in LMO4LIM2 and the N-terminal half of the LMO4-binding domain in DEAF1. We generated a stable LMO4LIM2-DEAF1 complex and determined the solution structure of that complex. Although the LMO4-binding domain from DEAF1 is intrinsically disordered, it becomes structured on binding. The structure confirms that LDB1, CtIP and DEAF1 all bind to the same face on LMO4. LMO4 appears to form a hub in protein-protein interaction networks, linking numerous pathways within cells. Competitive binding for LMO4 therefore most likely provides a level of regulation between those different pathways.

  15. Contexto y Caracterización de la Cadena de Suministro del Limón Persa (Citrus latifolia Tanaka) en Veracruz-México

    OpenAIRE

    Gregorio Fernández-Lambert; Alberto Antonio Aguilar-Lasserre; Gustavo Martínez-Castellanos; María Leocelia Guadalupe Ruvalcaba-Sánchez; Juan Gabriel Correa-Medina; José Luis Martínez-Flores

    2015-01-01

    Esta investigación se realiza en el Distrito Citrícola de Martínez de la Torre, Ver., con alcance a los municipios de Álamo Temapache, y Cuitláhuac en Veracruz, y reporta el contexto e integración de la cadena de suministro del limón persa. El estudio de sus eslabones permitió identificar las problemáticas de abastecimiento, operación y distribución en dicha cadena. A partir de entrevistas abiertas no estructuradas a especialistas, técnicos, productores y empresarios, así como la consult...

  16. Efecto de precursores y reguladores de crecimiento en la formación de brotes adventicios a partir de explantes de limón persa (Citrus latifolia).

    OpenAIRE

    Pérez Luna, Adriana Isabel

    2013-01-01

    En México, la citricultura se ha visto afectada por diferentes plagas y enfermedades, ocasionando grandes daños en la producción. Limón persa (Citrus latifolia Tan.) por ser un cítrico agrio está catalogado como una especie susceptible a una de las enfermedades más devastadoras como lo es el Huanglongbing (HLB). Una alternativa viable es el desarrollo de plantas transgénicas resistentes a enfermedades. Para ello se requiere un protocolo eficiente de brotación adventicia. En este estudio se c...

  17. Heterogenic final cell cycle by chicken retinal Lim1 horizontal progenitor cells leads to heteroploid cells with a remaining replicated genome.

    Directory of Open Access Journals (Sweden)

    Shahrzad Shirazi Fard

    Full Text Available Retinal progenitor cells undergo apical mitoses during the process of interkinetic nuclear migration and newly generated post-mitotic neurons migrate to their prospective retinal layer. Whereas this is valid for most types of retinal neurons, chicken horizontal cells are generated by delayed non-apical mitoses from dedicated progenitors. The regulation of such final cell cycle is not well understood and we have studied how Lim1 expressing horizontal progenitor cells (HPCs exit the cell cycle. We have used markers for S- and G2/M-phase in combination with markers for cell cycle regulators Rb1, cyclin B1, cdc25C and p27Kip1 to characterise the final cell cycle of HPCs. The results show that Lim1+ HPCs are heterogenic with regards to when and during what phase they leave the final cell cycle. Not all horizontal cells were generated by a non-apical (basal mitosis; instead, the HPCs exhibited three different behaviours during the final cell cycle. Thirty-five percent of the Lim1+ horizontal cells was estimated to be generated by non-apical mitoses. The other horizontal cells were either generated by an interkinetic nuclear migration with an apical mitosis or by a cell cycle with an S-phase that was not followed by any mitosis. Such cells remain with replicated DNA and may be regarded as somatic heteroploids. The observed heterogeneity of the final cell cycle was also seen in the expression of Rb1, cyclin B1, cdc25C and p27Kip1. Phosphorylated Rb1-Ser608 was restricted to the Lim1+ cells that entered S-phase while cyclin B1 and cdc25C were exclusively expressed in HPCs having a basal mitosis. Only HPCs that leave the cell cycle after an apical mitosis expressed p27Kip1. We speculate that the cell cycle heterogeneity with formation of heteroploid cells may present a cellular context that contributes to the suggested propensity of these cells to generate cancer when the retinoblastoma gene is mutated.

  18. The four and a half LIM domains 2 (FHL2) regulates ovarian granulosa cell tumor progression via controlling AKT1 transcription

    OpenAIRE

    Hua, G; He, C; Lv, X; Fan, L; Wang, C; Remmenga, S W; Rodabaugh, K J; Yang, L; Lele, S M; Yang, P; Karpf, A R; Davis, J S; Wang, C

    2016-01-01

    The four and a half LIM domains 2 (FHL2) has been shown to play important roles in the regulation of cell proliferation, survival, adhesion, motility and signal transduction in a cell type and tissue-dependent manner. However, the function of FHL2 in ovarian physiology and pathology is unclear. The aim of this study was to determine the role and functional mechanism of FHL2 in the progression of ovarian granulosa cell tumors (GCTs). Immunohistochemical analysis indicated that FHL2 was overexp...

  19. Detection of Group B Streptococci in Lim Broth by Use of Group B Streptococcus Peptide Nucleic Acid Fluorescent In Situ Hybridization and Selective and Nonselective Agars▿

    Science.gov (United States)

    Montague, Naomi S.; Cleary, Timothy J.; Martinez, Octavio V.; Procop, Gary W.

    2008-01-01

    The sensitivity, specificity, and positive and negative predictive values for the detection of group B streptococci from Lim enrichment broth with sheep blood agar (SBA), with selective Streptococcus agar (SSA), and by a peptide nucleic acid fluorescent in situ hybridization (PNA FISH) assay were as follows: for culture on SBA, 68.4%, 100%, 100%, and 87.9%, respectively; for culture on SSA, 85.5%, 100%, 100%, and 94.1%, respectively; and for the PNA FISH assay, 97.4%, 98.3%, 96.1%, and 98.9%, respectively. PMID:18667597

  20. Detection of group B streptococci in Lim broth by use of group B streptococcus peptide nucleic acid fluorescent in situ hybridization and selective and nonselective agars.

    Science.gov (United States)

    Montague, Naomi S; Cleary, Timothy J; Martinez, Octavio V; Procop, Gary W

    2008-10-01

    The sensitivity, specificity, and positive and negative predictive values for the detection of group B streptococci from Lim enrichment broth with sheep blood agar (SBA), with selective Streptococcus agar (SSA), and by a peptide nucleic acid fluorescent in situ hybridization (PNA FISH) assay were as follows: for culture on SBA, 68.4%, 100%, 100%, and 87.9%, respectively; for culture on SSA, 85.5%, 100%, 100%, and 94.1%, respectively; and for the PNA FISH assay, 97.4%, 98.3%, 96.1%, and 98.9%, respectively.

  1. How José Limón's Cultural Identity Influenced Three of His Choreographic Works: Danzas Mexicanas (1939), La Malinche (1949), and Missa Brevis (1958)

    OpenAIRE

    Lanuza, Celeste

    2015-01-01

    This research focuses on the life and work of José Limón, (1908-1972), one of the most influential figures in twentieth-century modern concert dance. The way in which his Mexican and immigrant heritage influenced his unique contribution to American modern dance will be discussed in relation to three of his works: Danzas Mexicanas (1939), La Malinche (1949), and Missa Brevis (1958). As a dancer of Mexican heritage, I seek to better understand my artistic path and potential through this study o...

  2. Impacto de la apertura comercial de México y de su integración en bloques comerciales en el mercado mundial del limón

    OpenAIRE

    GUAJARDO QUIROGA, RAMÓN G.; VILLEZCA BECERRA, PEDRO A.

    2004-01-01

    A partir de la construcciÛn de un modelo de equilibrio espacial con precios endógenos se estudia la apertura del mercado mexicano del limón en una perspectiva mundial. Se diseñan diversos escenarios entre los paÌses que integran el TLCAN, el TLCUEM y con la eliminación total de barreras al comercio de esta fruta. Se estima el impacto potencial de la eliminación de aranceles en los flujos comerciales, los precios y bienestar. Los resultados sugieren que México se beneficia de la entrada en ope...

  3. Pendidikan Karakter Menurut K.H. Hasyim Asy'ari Dalam Kitab Adâb Al-‘Âlim Wa Al-Muta‘Allim

    OpenAIRE

    Sholikah, Sholikah

    2015-01-01

    The article deals with K.H. Hasyim Asy'ari's thought of character education. The result of the study indicates that according to K.H. Hasyim Asy'ari the characters of teachers and students in his work Adab al-‘Âlim wa al-Muta'allim can be classified into three parts, are mentality or character, which should be possessed by teachers and learners: attempts to be done in order to become characterized teachers and learners, and: teaching strategies employed by educators and learning strategies us...

  4. PENDIDIKAN KARAKTER MENURUT K.H. HASYIM ASY’ARI DALAM KITAB ADÂB AL-‘ÂLIM WA AL-MUTA‘ALLIM

    OpenAIRE

    Sholikah Sholikah

    2015-01-01

    The article deals with K.H. Hasyim Asy’ari’s thought of character education. The result of the study indicates that according to K.H. Hasyim Asy’ari the characters of teachers and students in his work Adab al-‘Âlim wa al-Muta’allim can be classified into three parts, are mentality or character, which should be possessed by teachers and learners: attempts to be done in order to become characterized teachers and learners, and: teaching strategies employed by educators and learning strategies us...

  5. Effects of different agricultural systems on soil quality in Northern Limón province, Costa Rica

    Directory of Open Access Journals (Sweden)

    Emma Cornwell

    2014-09-01

    Full Text Available Conversion of native rainforest ecosystems in Limón Province of Costa Rica to banana and pineapple monoculture has led to reductions in biodiversity and soil quality. Agroforestry management of cacao (Theobroma cacao is an alternative system that may maintain the agricultural livelihood of the region while more closely mimicking native ecosystems. This study compared physical, biological and chemical soil quality indicators of a cacao plantation under organic agroforestry management with banana, pineapple, and pasture systems; a native forest nearby served as a control. For bulk density and earthworm analysis, 18 samples were collected between March and April 2012 from each ecosystem paired with 18 samples from the cacao. Cacao had a lower bulk density than banana and pineapple monocultures, but greater than the forest (p<0.05. Cacao also hosted a greater number and mass of earthworms than banana and pineapple (p<0.05, but similar to forest and pasture. For soil chemical characteristics, three composite samples were collected in March 2012 from each agroecosystem paired with three samples from the cacao plantation. Forest and pineapple ecosystems had the lowest pH, cation exchange capacity, and exchangeable nutrient cations, while cacao had the greatest (p<0.05. Total nutrient levels of P and N were slightly greater in banana, pineapple and pasture than in cacao; probably related to addition of chemical fertilizer and manure from cattle grazing. Forest and cacao also had greater %C, than other ecosystems, which is directly related to soil organic matter content (p<0.0001. Overall, cacao had more favorable physical, biological and chemical soil characteristics than banana and pineapple monocultures, while trends were less conclusive compared to the pastureland. While organic cacao was inferior to native forest in some soil characteristics such as bulk density and organic carbon, its soil quality did best mimic that of the native forest. This

  6. Mouse transgenesis identifies conserved functional enhancers and cis-regulatory motif in the vertebrate LIM homeobox gene Lhx2 locus.

    Directory of Open Access Journals (Sweden)

    Alison P Lee

    Full Text Available The vertebrate Lhx2 is a member of the LIM homeobox family of transcription factors. It is essential for the normal development of the forebrain, eye, olfactory system and liver as well for the differentiation of lymphoid cells. However, despite the highly restricted spatio-temporal expression pattern of Lhx2, nothing is known about its transcriptional regulation. In mammals and chicken, Crb2, Dennd1a and Lhx2 constitute a conserved linkage block, while the intervening Dennd1a is lost in the fugu Lhx2 locus. To identify functional enhancers of Lhx2, we predicted conserved noncoding elements (CNEs in the human, mouse and fugu Crb2-Lhx2 loci and assayed their function in transgenic mouse at E11.5. Four of the eight CNE constructs tested functioned as tissue-specific enhancers in specific regions of the central nervous system and the dorsal root ganglia (DRG, recapitulating partial and overlapping expression patterns of Lhx2 and Crb2 genes. There was considerable overlap in the expression domains of the CNEs, which suggests that the CNEs are either redundant enhancers or regulating different genes in the locus. Using a large set of CNEs (810 CNEs associated with transcription factor-encoding genes that express predominantly in the central nervous system, we predicted four over-represented 8-mer motifs that are likely to be associated with expression in the central nervous system. Mutation of one of them in a CNE that drove reporter expression in the neural tube and DRG abolished expression in both domains indicating that this motif is essential for expression in these domains. The failure of the four functional enhancers to recapitulate the complete expression pattern of Lhx2 at E11.5 indicates that there must be other Lhx2 enhancers that are either located outside the region investigated or divergent in mammals and fishes. Other approaches such as sequence comparison between multiple mammals are required to identify and characterize such enhancers.

  7. Análisis del comportamiento de la demanda de importaciones de limón persa (Citrus latifolia tanaka) y mexicano (Citrus aurantifolia swingle) en los Estados Unidos

    OpenAIRE

    Sánchez Torres, Yolanda

    2011-01-01

    La agricultura mexicana en la década de los setentas inicia un proceso de expansión en la producción de frutas y hortalizas; y con ello la relevancia de frutas de clima tropical en el mercado mundial. Para 2008 México ocupaba el segundo lugar como productor mundial (14.94%) de limones y el primero como exportador (20.5%), teniendo dos variedades altamente competitivas: el limón mexicano, orientado al mercado nacional (96.2%) y el limón persa vinculado al mercado internacional (50.3%). El obj...

  8. Estudio logístico en la empresa COMERFRUTAS de Colombia S.A.S para la exportación de pulpa de limón al mercado holandés

    OpenAIRE

    Piedrahita Bravo, Carlos Hernán; Marín Ríos, Esteban

    2012-01-01

    El presente documento ofrece una guía logística y análisis financiero para las pequeñas y medianas empresas (PyMES) de Colombia que deseen exportar pulpa de limón al mercado Europeo. Para el desarrollo de este trabajo se ha tomado el caso de la micro empresa COMERFRUTAS de Colombia S.A.S. (productora de pulpa de limón) y se ha realizado un estudio de competitividad de puertos, agentes de carga tanto terrestre como marítimos para dar las bases necesarias de exportación a las PyMES colombianas ...

  9. Potencial antioxidante de extratos de sementes de limão (Citrus limon Antioxidant potential of lemon seed extracts (Citrus limon

    Directory of Open Access Journals (Sweden)

    Débora Maria Moreno Luzia

    2010-06-01

    Full Text Available O presente trabalho teve como principais objetivos avaliar o comportamento do óleo de soja acrescido de extratos de sementes de limão (Citrus limon, em diferentes concentrações, por meio da estabilidade oxidativa e medir a atividade antioxidante através do método do radical livre DPPH e compostos fenólicos totais. A concentração de 2.400 mg.kg-1 para o extrato de sementes de limão, variedade galego, foi a que conferiu melhor estabilidade oxidativa ao óleo de soja. As atividades antioxidantes máximas e os valores da concentração de extrato natural suficientes para obter 50% do efeito máximo, estimado em 100% (EC50, determinados pelo DPPH para o extrato e ácido gálico foram 70,58%, 69,94 μg.mL-1 e 75,07%, 64,73 μg.mL-1, respectivamente. A concentração de compostos fenólicos totais, determinada pelo método de Folin-Ciocalteu foi de 76 mg.g-1. Foi possível concluir que o extrato de sementes de limão galego possui ação antioxidante natural, podendo ser aplicado em alimentos.The present study aimed at evaluating the behavior of the soybean oil with the addition of lemon seed extracts (Citrus limon, in different concentrations, through oxidative stability and also at measuring the antioxidant activity using the DPPH free radical method and total phenolic compounds. The concentration of 2,400 mg.kg-1 for the lemon seed extract, galego variety, was the one that provided the soybean oil with the best oxidative stability. The maximum antioxidant activities and the concentration values of the natural extract sufficient to obtain 50% of maximum effect, estimated at 100% (EC50, determined by DPPH for the extract and gallic acid were 70.58%, 69.94 μg.mL-1 and 75.07%, 64.73 μg.mL-1, respectively. The concentration of total phenolic compounds, determined by the Folin-Ciocalteu method, was of 76 mg.g-1. Thus, it can be said that the lemon seed extract, galego, presents natural antioxidant action demonstrating potential to be used in

  10. Primeira ocorrência de ferrugem em capim-limão causada por Puccinia cymbopogonis no Brasil First report of the lemongrass rust fungi caused by Puccinia cymbopogonis in Brazil

    Directory of Open Access Journals (Sweden)

    João Batista Vida

    2006-03-01

    Full Text Available È registrada a primeira ocorrência de ferrugem em capim-limão (Cymbopogon citratus (DC. Stapf, causada por Puccinia cymbopogonis Mass., no Brasil, Estado do Paraná.It is reported the first occurrence of the lemongrass (Cymbopogon citratus (DC. Stapf rust fungi caused by Puccinia cymbopogonis Mass. in Brazil, State of Paraná.

  11. Effects of calcium impurity on phase relationship, ionic conductivity ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 3. Effects of calcium impurity on phase relationship, ionic conductivity and microstructure of Na + - β / b e t a " -alumina solid electrolyte. SUNG-TAE LEE DAE-HAN LEE SANG-MIN LEE SANG-SOO HAN SANG-HYUNG LEE SUNG-KI LIM. Volume 39 Issue 3 ...

  12. ambiental de agricultores orgánicos y convencionales en el ejido La Ciénega, municipio de El Limón, Jalisco, México

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    Rodolfo González-Figueroa

    2007-01-01

    Full Text Available La agricultura moderna en México está causando contaminación y erosión; de ello deriva la creciente pobreza y marginación que se padece en diversas zonas rurales, donde la cultura y el sustento dependen de la agricultura. Entender y responder al fenómeno de la degradación ambiental implica comprender las ideas, valores y esperanzas de los campesinos y, a partir de ello, construir alternativas. En este artículo se presentan cuatro estudios de caso en el ejido de La Ciénega, municipio El Limón, en la región Costa Sur de Jalisco, México, buscando contextualizar estos casos en el debate sobre el desarrollo sustentable.

  13. Éléments de la crise de l'Empire ottoman sous Sélim III (1789-1807)

    OpenAIRE

    Lemarchand, Guy

    2008-01-01

    C'est à la fin du XVIIIe siècle que s'aggrave brutalement le déclin de l'Empire ottoman, avec l'échec des réformes d'une ampleur sans précédent menées par Sélim III. Se sont dressées contre lui des forces sociales diverses, depuis les fermiers d'impôts jusqu'au petit peuple d'Istanbul, qui avaient intérêt ou croyaient avoir intérêt à ne rien changer, auxquelles se sont joints les gouverneurs cherchant à se tailler des principautés et les états étrangers voulant conquérir de nouvelles province...

  14. Distribucion arborea de los gastropodos cerithidea montagnei (mollusca potamidae y littorina Spp. (Mollusca, Littorinidae en el manglar de Mata de Limón, Costa Rica

    Directory of Open Access Journals (Sweden)

    Édgar Suarez B

    2016-03-01

    Full Text Available En el manglar de Mata de Limón, Puntarenas, Costa Rica, se estudió la distribución y preferencia por el susbtrato arbóreo de gastrópodos C. montagnei y Littorina spp. en cuatro especies de mangle, según la cantidad de moluscos observados en cada árbol y la cantidad de árboles con presencia o ausencia de ellos, en el período de setiembre de 1982 a junio de 1983. El orden de preferencia mostrado por ambos grupos de moluscos fue: 1 Rhizophora mangle, 2 Avicennia germinans, 3Pelliciera rhizophorae y 4 Laguncularia racemosa. Se discuten las posibles razones de esta preferencia. Cerithidea montagnei presentó una mayor distribución horizontal, así como una mayor abundancia respecto de Littorina spp.

  15. Daño de minador de la hoja de los cítricos Phyllocnistis citrella Stainton (Lepidoptera: Gracillaridae en limón Mexicano

    Directory of Open Access Journals (Sweden)

    M. Robles-González

    2005-01-01

    Full Text Available Se estudió la dinámica de los daños causados por minador de la hoja de los cítricos (MHC Phyllocnistis citrella Stainton en árboles de ‘Limón Mexicano’ de tres localidades del estado de Colima. Aunque con ligeras diferencias la dinámica de daños del MHC fue muy similar en los tres sitios. El insecto estuvo presente durante todo el año, pero la mayor intensidad de daños se presenta de octubre a diciembre y de mayo a julio cuando se alcanza hasta un 90 % de hojas afectadas. Se obtuvieron altos valores de correlación entre las variables: porcentaje de hojas minadas (PHM, promedio de minas por hoja (NMH, porcentaje de área foliar minada (PAFM y porcentaje de enrollamiento de la lamina foliar (PEF. Las temperaturas mínimas por debajo de 15 °C registradas durante los meses de invierno (enero, febrero y marzo estuvieron asociadas con los niveles de daño más bajos. Durante la época de lluvias (julio a septiembre, la reducción en los valores de daños coincidió con la alta incidencia antracnosis (Colletotrichum acutatum así como con un incremento en la población de depredadores del MHC. No se detectó un impacto significativo del daño al follaje causado por el MHC sobre el rendimiento de los árboles de limón mexicano

  16. Parasitosis intestinal en monos capuchinos cariblancos Cebus capucinus (Primates: Cebidae de un área protegida en la provincia de Limón, noreste de Costa Rica

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    Misael Chinchilla

    2010-12-01

    Full Text Available La deforestación de bosques tropicales está amenazando la biodiversidad de las especies de primates y su estado de salud, dependiente de un lugar ecológicamente equilibrado. Con el fin de evaluar esta relación, se analizó la presencia de parásitos en los intestinos de esta especie. El estudio se realizó en la Estación Biológica La Suerte (EBLS, Limón, Costa Rica. El grupo de monos capuchinos cariblancos (Cebus capucinus fue observado entre marzo y diciembre de 2006. Se recolectaron 75 muestras de heces a las que se les identificó las plantas ingeridas, y se procesaron en el laboratorio para evaluar la prevalencia de parásitos. Moraceae fue la familia de plantas más reportada. Strongyloides spp. y acantocéfalos fueron los más comunes. La distribución positiva de las mismas fue similar independientemente del sexo y la edad. Microsporidios se reportaron mayoritariamente en heces asociadas con la familia Piperaceae. Fue encontrada una baja existencia de éstos parásitos en muestras asociadas con Myrtaceae en cuyo género Psidium, se han reportado compuestos activos antiparasitarios. La aparición de parásitos fue relativamente mayor en la EBLS, comparado con muestras de otras regiones más secas de Costa Rica. Por lo tanto, esa expresión parasitaria puede deberse al hecho de ser la EBLS una selva lluviosa, además de estar rodeada por zonas con actividades antrópicas. Se sugiere incrementar las investigaciones de parasitología de campo en primates neotropicales con el fin de entender plenamente las relaciones parásitos-hospederos, para en un largo plazo poder comprender los ecosistemas donde conviven, y en consecuencia, preservar la diversidad biológica.Intestinal parasites in white-faced capuchin monkeys Cebus capucinus Primates: Cebidae inhabiting a protected area in the Limón province of Northeastern Costa Rica. Deforestation of tropical forests is threatening monkey biodiversity and their health status, dependent of an

  17. Lesiones cerebrales en áreas limítrofes e infartos hemodinámicos. Evaluación con imágenes diagnósticas

    Directory of Open Access Journals (Sweden)

    Julio Mario Araque G.

    1999-04-01

    Full Text Available La clasificación de los infartos cerebrales, desde el punto de vista de las imágenes diagnósticas, se basa fundamentalmente en la localización, tamaño y forma en que se evidencia el daño parenquimatoso en los estudios de Resonancia Magnética (RM o de Tomografía Axial Computadorizada (TAC (1,2. Con los mencionados exámenes se pueden diferenciar infartos territoriales de infartos limítrofes, lo cual tiene implicaciones pronósticas y de tratamiento, pues las lesiones en áreas limítrofes implican un compromiso más severo de la hemodinámica global del paciente (3 y se asocian frecuentemente a lesiones significativas de vasos intra o extracraneanos o enfermedad sistémica.

  18. Determinación del coeficiente global de transferencia de calor en secaderos rotativos de cáscara de limón Determination of global heat transfer coefficient in lemon peel rotary dryers

    Directory of Open Access Journals (Sweden)

    Marcos A. Golato

    2005-12-01

    Full Text Available En la bibliografía consultada no se encontraron trabajos de secado de cáscara de limón en secaderos rotativos. Se realizaron ensayos de medición en secaderos rotativos de cáscara de limón en una instalación agroindustrial del noroeste argentino. Se desarrolló un modelo matemático semiempírico mediante la resolución de los balances de materia y energía. Se obtuvo una correlación estadística para la predicción de los coeficientes globales volumétricos de transferencia de calor aparentes para secaderos rotativos de cáscara de limón.No papers on lemon peel drying in rotary dryers were actually found in the sources consulted. Measurement tests were carried out in the assessment of rotary dryer systems used to dehydrate lemon peel in an agroindustrial plant of Northwestern Argentina. A semiempirical mathematic model was developed solving mass and energy balances. A statistical correlation for predicting global heat transfer coefficient in rotary dryer lemon peel dehydration was obtained.

  19. Targeted disruption of the mouse Csrp2 gene encoding the cysteine- and glycine-rich LIM domain protein CRP2 result in subtle alteration of cardiac ultrastructure

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    Stoll Doris

    2008-08-01

    Full Text Available Abstract Background The cysteine and glycine rich protein 2 (CRP2 encoded by the Csrp2 gene is a LIM domain protein expressed in the vascular system, particularly in smooth muscle cells. It exhibits a bimodal subcellular distribution, accumulating at actin-based filaments in the cytosol and in the nucleus. In order to analyze the function of CRP2 in vivo, we disrupted the Csrp2 gene in mice and analysed the resulting phenotype. Results A ~17.3 kbp fragment of the murine Csrp2 gene containing exon 3 through 6 was isolated. Using this construct we confirmed the recently determined chromosomal localization (Chromosome 10, best fit location between markers D10Mit203 proximal and D10Mit150 central. A gene disruption cassette was cloned into exon 4 and a mouse strain lacking functional Csrp2 was generated. Mice lacking CRP2 are viable and fertile and have no obvious deficits in reproduction and survival. However, detailed histological and electron microscopic studies reveal that CRP2-deficient mice have subtle alterations in their cardiac ultrastructure. In these mice, the cardiomyocytes display a slight increase in their thickness, indicating moderate hypertrophy at the cellular level. Although the expression of several intercalated disc-associated proteins such as β-catenin, N-RAP and connexin-43 were not affected in these mice, the distribution of respective proteins was changed within heart tissue. Conclusion We conclude that the lack of CRP2 is associated with alterations in cardiomyocyte thickness and hypertrophy.

  20. The LIM and POU homeobox genes ttx-3 and unc-86 act as terminal selectors in distinct cholinergic and serotonergic neuron types.

    Science.gov (United States)

    Zhang, Feifan; Bhattacharya, Abhishek; Nelson, Jessica C; Abe, Namiko; Gordon, Patricia; Lloret-Fernandez, Carla; Maicas, Miren; Flames, Nuria; Mann, Richard S; Colón-Ramos, Daniel A; Hobert, Oliver

    2014-01-01

    Transcription factors that drive neuron type-specific terminal differentiation programs in the developing nervous system are often expressed in several distinct neuronal cell types, but to what extent they have similar or distinct activities in individual neuronal cell types is generally not well explored. We investigate this problem using, as a starting point, the C. elegans LIM homeodomain transcription factor ttx-3, which acts as a terminal selector to drive the terminal differentiation program of the cholinergic AIY interneuron class. Using a panel of different terminal differentiation markers, including neurotransmitter synthesizing enzymes, neurotransmitter receptors and neuropeptides, we show that ttx-3 also controls the terminal differentiation program of two additional, distinct neuron types, namely the cholinergic AIA interneurons and the serotonergic NSM neurons. We show that the type of differentiation program that is controlled by ttx-3 in different neuron types is specified by a distinct set of collaborating transcription factors. One of the collaborating transcription factors is the POU homeobox gene unc-86, which collaborates with ttx-3 to determine the identity of the serotonergic NSM neurons. unc-86 in turn operates independently of ttx-3 in the anterior ganglion where it collaborates with the ARID-type transcription factor cfi-1 to determine the cholinergic identity of the IL2 sensory and URA motor neurons. In conclusion, transcription factors operate as terminal selectors in distinct combinations in different neuron types, defining neuron type-specific identity features.

  1. PENDIDIKAN KARAKTER MENURUT K.H. HASYIM ASY’ARI DALAM KITAB ADÂB AL-‘ÂLIM WA AL-MUTA‘ALLIM

    Directory of Open Access Journals (Sweden)

    Sholikah Sholikah

    2015-09-01

    Full Text Available The article deals with K.H. Hasyim Asy’ari’s thought of character education. The result of the study indicates that according to K.H. Hasyim Asy’ari the characters of teachers and students in his work Adab al-‘Âlim wa al-Muta’allim can be classified into three parts, are mentality or character, which should be possessed by teachers and learners: attempts to be done in order to become characterized teachers and learners, and: teaching strategies employed by educators and learning strategies used by learners. These three parts have compatible indicators with the competence of educators stated in UU Sisdiknas (The Legislation of National Educational System year 2003 along with 18 values of character promulgated by Pusat Kurikulum Pengembangan dan Pendidikan Budaya dan Karakter Bangsa. Moreover, according to K.H. Hasyim Asy’ari, the relevance of character education with the context of character education in Indonesia consists of a number of character education elements, namely the meaning and goal of character education, the values of character for both teachers and students, the rationale of character education, the method of character education, the media of character education, and the evaluation of character education

  2. Capacidad de uso de las tierras en la microcuenca El Limón, complejo de cuencas Sabana Yegua, República Dominicana Land use capacity in the mini watershed El Limón, Sabana Yegua Watershed Complex, Dominican Republic

    Directory of Open Access Journals (Sweden)

    Maldané Cuello Espinoza

    2013-03-01

    Full Text Available Este estudio aborda el análisis biofísico de las tierras en la microcuenca El Limón, en el complejo de Cuencas Altas de Sabana Yegua en República Dominicana. El objetivo del ensayo fue determinar la capacidad de uso de las tierras considerando las limitaciones del suelo, el clima y la geomorfología que presenta. Se propone una serie de prácticas de manejo como opciones para reducir la erosión, mejorar el suelo y acondicionar los caminos, lo que permitiría mantener condiciones favorables para el manejo racional del sistema. De esa forma, con este objetivo se establecen y se integran por primera vez en una cuenca del país varios elementos limitantes para con su identificación proponer prácticas apropiadas que controlen el problema de degradación acelerada que experimenta el área bajo estudio. Para ello, se determinaron parámetros fundamentales, los cuales abarcan factores de erosión, suelo, drenaje y clima, en función de lo que establece la metodología MAG/FAO/UNED (1996, la cual se usa en Costa Rica para determinar la capacidad de uso de las tierras y ha sido adaptada al área objeto de este estudio. Esta metodología integra clases de tierras que van desde la I hasta la VIII según la frecuencia y grado de las limitantes que se identifican. Para su aplicación en la microcuenca El Limón, se han incluido otros parámetros físicos que no contemplan dicha metodología, tales como la densidad aparente del suelo y los parámetros climáticos de lluvia y temperatura, estos últimos con el fin de establecer la zona de vida del área. Se pudo determinar que las clases de tierras en la microcuenca El Limón van desde la III hasta la VIII, las cuales son aptas para protección, sistemas forestales y agroforestería. De igual manera, se estableció que las mayores limitantes que se presentan son las concernientes a la erosión y al drenaje del suelo. Para frenar y corregir los efectos de estas limitantes, las prácticas de manejo

  3. Densidades de plantio e doses de biofertilizante na produção de capim-limão Density and biofertilizer levels for lemon grass production

    Directory of Open Access Journals (Sweden)

    Arie F Blank

    2007-09-01

    Full Text Available O objetivo do trabalho foi avaliar o efeito de densidades de plantio e doses de biofertilizante comercial na produção de capim-limão (Cymbopogon citratus (D.C. Stapf. O experimento foi implantado em parcelas subdivididas com três repetições, colocando-se nas parcelas as densidades de plantio (33.333, 49.382, 55.555 e 111.111 plantas ha-1 e nas subparcelas as doses de biofertilizante (0; 20; 40 e 60 t ha-1. Foram realizadas nove colheitas em intervalos de 42 dias. Avaliou-se a sobrevivência, a altura de planta, o número de perfilhos por touceira, a massa seca por touceira e da parte aérea, o teor e o rendimento de óleo essencial. O teor de óleo essencial não foi influenciado pelas densidades de plantio e doses de biofertilizante. A densidade crescente resultou em regressões lineares crescentes para o rendimento de óleo essencial e a massa seca da parte aérea e em uma regressão linear decrescente para a massa seca por touceira. A dose de biofertilizante resultou em regressões lineares crescentes para o rendimento de óleo essencial e a massa seca por touceira e da parte aérea. A densidade de 111.111 plantas ha-1 (0,30 x 0,30 m e a dose de biofertilizante de 60 t ha-1 no primeiro ano de cultivo poderão ser recomendados para produção do capim-limão.The aim of this work was to evaluate the plant density and biofertilizer levels on lemon grass (Cymbopogom citratus (D.C. Stapf. The experiment was installed in split plot design with three replications, having plant density as plots (33,333; 49,382; 55,555 and 111,111 plants ha-1 and biofertilizer doses as sub plots (0; 20; 40; 60 t ha-1 year-1. Nine cuttings were realized using an interval of 42 days between cuttings. We evaluated survival, plant height, number of tillers per plant, dry weight per plant and of biomass yield, essential oil content and yield. The essential oil content was not influenced by the plant densities and biofertilizer doses. The crescent density resulted in

  4. Nuclear localization of lymphocyte-specific protein tyrosine kinase (Lck) and its role in regulating LIM domain only 2 (Lmo2) gene

    Energy Technology Data Exchange (ETDEWEB)

    Venkitachalam, Srividya; Chueh, Fu-Yu [Department of Microbiology and Immunology, H. M. Bligh Cancer Research Laboratories, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064 (United States); Yu, Chao-Lan, E-mail: chaolan.yu@rosalindfranklin.edu [Department of Microbiology and Immunology, H. M. Bligh Cancer Research Laboratories, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064 (United States)

    2012-01-20

    Highlights: Black-Right-Pointing-Pointer Lmo2 expression is elevated in Lck-transformed cells. Black-Right-Pointing-Pointer Both endogenous and exogenous Lck localize in the nucleus. Black-Right-Pointing-Pointer Nuclear Lck is active in Lck-transformed cells. Black-Right-Pointing-Pointer Lck binds to the promoter region of Lmo2 gene in vivo. Black-Right-Pointing-Pointer In contrast to JAK2, Lck does not increase histone H3 phosphorylation on Tyr 41. -- Abstract: LIM domain only protein 2 (Lmo2) is a transcription factor that plays a critical role in the development of T-acute lymphoblastic leukemia (T-ALL). A previous report established a link between Lmo2 expression and the nuclear presence of oncogenic Janus kinase 2 (JAK2), a non-receptor protein tyrosine kinase. The oncogenic JAK2 kinase phosphorylates histone H3 on Tyr 41 that leads to the relief of Lmo2 promoter repression and subsequent gene expression. Similar to JAK2, constitutive activation of lymphocyte-specific protein tyrosine kinase (Lck) has been implicated in lymphoid malignancies. However, it is not known whether oncogenic Lck regulates Lmo2 expression through a similar mechanism. We show here that Lmo2 expression is significantly elevated in T cell leukemia LSTRA overexpressing active Lck kinase and in HEK 293 cells expressing oncogenic Y505FLck kinase. Nuclear localization of active Lck kinase was confirmed in both Lck-transformed cells by subcellular fractionation and immunofluorescence microscopy. More importantly, in contrast to oncogenic JAK2, oncogenic Lck kinase does not result in significant increase in histone H3 phosphorylation on Tyr 41. Instead, chromatin immunoprecipitation experiment shows that oncogenic Y505FLck kinase binds to the Lmo2 promoter in vivo. This result raises the possibility that oncogenic Lck may activate Lmo2 promoter through direct interaction.

  5. Suppression of LIM and SH3 Domain Protein 1 (LASP1) Negatively Regulated by Androgen Receptor Delays Castration Resistant Prostate Cancer Progression.

    Science.gov (United States)

    Dejima, Takashi; Imada, Kenjiro; Takeuchi, Ario; Shiota, Masaki; Leong, Jeffrey; Tombe, Tabitha; Tam, Kevin; Fazli, Ladan; Naito, Seiji; Gleave, Martin E; Ong, Christopher J

    2017-02-01

    LIM and SH3 domain protein 1 (LASP1) has been implicated in several human malignancies and has been shown to predict PSA recurrence in prostate cancer. However, the anti-tumor effect of LASP1 knockdown and the association between LASP1 and the androgen receptor (AR) remains unclear. The aim of this study is to clarify the significance of LASP1 as a target for prostate cancer, and to test the effect of silencing LASP1 in vivo using antisense oligonucleotides (ASO). A tissue microarray (TMA) was performed to characterize the differences in LASP1 expression in prostate cancer treated after hormone deprivation therapy. Flow cytometry was used to analyze cell cycle. We designed LASP1 ASO for knockdown of LASP1 in vivo studies. The expression of LASP1 in TMA was increased after androgen ablation and persisted in castration resistant prostate cancer (CRPC). Also in TMA, compared with LNCaP cell, LASP1 expression is elevated in CRPC cell lines (C4-2 and VehA cells). Interestingly, suppression of AR elevated LASP1 expression conversely, AR activation decreased LASP1 expression. Silencing of LASP1 reduced cell growth through G1 arrest which was accompanied by a decrease of cyclin D1. Forced overexpression of LASP1 promoted cell cycle and induced cell growth which was accompanied by an increase of cyclin D1. Systemic administration of LASP1 ASO with athymic mice significantly inhibited tumor growth in CRPC xenografts. These results indicate that LASP1 is negatively regulated by AR at the transcriptional level and promotes tumor growth through induction of cell cycle, ultimately suggesting that LASP1 may be a potential target in prostate cancer treatment. Prostate 77:309-320, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  6. Thrombin selectively engages LIM kinase 1 and slingshot-1L phosphatase to regulate NF-κB activation and endothelial cell inflammation.

    Science.gov (United States)

    Leonard, Antony; Marando, Catherine; Rahman, Arshad; Fazal, Fabeha

    2013-11-01

    Endothelial cell (EC) inflammation is a central event in the pathogenesis of many pulmonary diseases such as acute lung injury and its more severe form acute respiratory distress syndrome. Alterations in actin cytoskeleton are shown to be crucial for NF-κB regulation and EC inflammation. Previously, we have described a role of actin binding protein cofilin in mediating cytoskeletal alterations essential for NF-κB activation and EC inflammation. The present study describes a dynamic mechanism in which LIM kinase 1 (LIMK1), a cofilin kinase, and slingshot-1Long (SSH-1L), a cofilin phosphatase, are engaged by procoagulant and proinflammatory mediator thrombin to regulate these responses. Our data show that knockdown of LIMK1 destabilizes whereas knockdown of SSH-1L stabilizes the actin filaments through modulation of cofilin phosphorylation; however, in either case thrombin-induced NF-κB activity and expression of its target genes (ICAM-1 and VCAM-1) is inhibited. Further mechanistic analyses reveal that knockdown of LIMK1 or SSH-1L each attenuates nuclear translocation and thereby DNA binding of RelA/p65. In addition, LIMK1 or SSH-1L depletion inhibited RelA/p65 phosphorylation at Ser(536), a critical event conferring transcriptional competency to the bound NF-κB. However, unlike SSH-1L, LIMK1 knockdown also impairs the release of RelA/p65 by blocking IKKβ-dependent phosphorylation/degradation of IκBα. Interestingly, LIMK1 or SSH-1L depletion failed to inhibit TNF-α-induced RelA/p65 nuclear translocation and proinflammatory gene expression. Thus this study provides evidence for a novel role of LIMK1 and SSH-1L in selectively regulating EC inflammation associated with intravascular coagulation.

  7. Exome sequencing identifies variants in two genes encoding the LIM-proteins NRAP and FHL1 in an Italian patient with BAG3 myofibrillar myopathy.

    Science.gov (United States)

    D'Avila, Francesca; Meregalli, Mirella; Lupoli, Sara; Barcella, Matteo; Orro, Alessandro; De Santis, Francesca; Sitzia, Clementina; Farini, Andrea; D'Ursi, Pasqualina; Erratico, Silvia; Cristofani, Riccardo; Milanesi, Luciano; Braga, Daniele; Cusi, Daniele; Poletti, Angelo; Barlassina, Cristina; Torrente, Yvan

    2016-06-01

    Myofibrillar myopathies (MFMs) are genetically heterogeneous dystrophies characterized by the disintegration of Z-disks and myofibrils and are associated with mutations in genes encoding Z-disk or Z-disk-related proteins. The c.626 C > T (p.P209L) mutation in the BAG3 gene has been described as causative of a subtype of MFM. We report a sporadic case of a 26-year-old Italian woman, affected by MFM with axonal neuropathy, cardiomyopathy, rigid spine, who carries the c.626 C > T mutation in the BAG3 gene. The patient and her non-consanguineous healthy parents and brother were studied with whole exome sequencing (WES) to further investigate the genetic basis of this complex phenotype. In the patient, we found that the BAG3 mutation is associated with variants in the NRAP and FHL1 genes that encode muscle-specific, LIM domain containing proteins. Quantitative real time PCR, immunohistochemistry and Western blot analysis of the patient's muscular biopsy showed the absence of NRAP expression and FHL1 accumulation in aggregates in the affected skeletal muscle tissue. Molecular dynamic analysis of the mutated FHL1 domain showed a modification in its surface charge, which could affect its capability to bind its target proteins. To our knowledge this is the first study reporting, in a BAG3 MFM, the simultaneous presence of genetic variants in the BAG3 and FHL1 genes (previously described as independently associated with MFMs) and linking the NRAP gene to MFM for the first time.

  8. [Architecture of the X chromosome, expression of LIM kinase 1, and recombination in the agnostic mutants of Drosophila: a model of human Williams syndrome].

    Science.gov (United States)

    Savvateeva-Popova, E V; Peresleni, A I; Sharagina, L M; Medvedeva, A V; Korochkina, S E; Grigor'eva, I V; Diuzhikova, N A; Popov, A V; Baricheva, E M; Karagodin, D; Heisenberg, M

    2004-06-01

    As the Human Genome and Drosophila Genome Projects were completed, it became clear that functions of human disease-associated genes may be elucidated by studying the phenotypic expression of mutations affecting their structural or functional homologs in Drosophila. Genomic diseases were identified as a new class of human disorders. Their cause is recombination, which takes place at gene-flanking duplicons to generate chromosome aberrations such as deletions, duplications, inversions, and translocations. The resulting imbalance of the dosage of developmentally important genes arises at a frequency of 10(-3) (higher than the mutation rate of individual genes) and leads to syndromes with multiple manifestations, including cognitive defects. Genomic DNA fragments were cloned from the Drosophila melanogaster agnostic locus, whose mutations impair learning ability and memory. As a result, the locus was exactly localized in X-chromosome region 11A containing the LIM kinase 1 (LIMK1) gene (CG1848), which is conserved among many species. Hemizygosity for the LIMK1 gene, which is caused by recombination at neighboring extended repeats, underlies cognitive disorders in human Williams syndrome. LIMK1 is a component of the integrin signaling cascade, which regulates the functions of the actin cytoskeleton, synaptogenesis, and morphogenesis in the developing brain. Immunofluorescence analysis revealed LIMK1 in all subdomains of the central complex and the visual system of Drosophila melanogaster. Like in the human genome, the D. melanogaster region is flanked by numerous repeats, which were detected by molecular genetic methods and analysis of ectopic chromosome pairing. The repeats determined a higher rate of spontaneous and induced recombination. including unequal crossing over, in the agnostic gene region. Hence, the agnostic locus was considered as the first D. melanogaster model suitable for studying the genetic defect associated with Williams syndrome in human.

  9. Avaliação genética de seleções e híbridos de limões cravo, volkameriano e rugoso como porta-enxertos para laranjeiras Valência na presença da morte súbita dos citros

    Directory of Open Access Journals (Sweden)

    Jorgino Pompeu Junior

    2013-03-01

    Full Text Available Este estudo teve como objetivo realizar a avaliação genética da produção de frutos, eficiência produtiva e altura de laranjeiras Valência (Citrus sinensis enxertadas em seleções e híbridos dos limões Cravo (C. limonia, Volkameriano (C. volkameriana e Rugoso (C. jambhiri, em área endêmica para morte súbita dos citros (MSC. Foram avaliados 36 genótipos desses porta-enxertos, representados por cinco plantas cada, avaliados em cinco safras, do terceiro ao sétimo ano após o plantio. Sete dos genótipos avaliados apresentaram plantas com sintomas de MSC até o sétimo ano: Rangpur Otaheite orange 12901 (859, Rangpur Red Lime D.33.30 (866, Limão-Cravo EEL (871, Rangpur Borneo red (874, Citrus kokhai (1649, Limão-Rugoso 58329 (1655 e Limão- Cravo x Swingle B (1695. Para os genótipos que não manifestaram sintomas da doença, foram estimados parâmetros genéticos e fenotípicos e realizada a predição de valores genéticos dos indivíduos, visando à seleção e ao melhoramento genético para as características citadas, empregando-se o método REML/BLUP (máxima verossimilhança restrita/melhor predição linear não viciada. A análise de produção de frutos de cinco safras mostrou acurácia seletiva de 84,59%, tornando-se desnecessária a avaliação de maior número de safras. A seleção dos sete melhores genótipos proporcionou ganhos genéticos de 11,5% na produção de frutos, enquanto a do melhor genótipo conferiu ganho genético de 16,3%. As maiores médias genéticas preditas (>70,0 kg.pl-1 para produção de frutos foram obtidas pelos genótipos Limão-Cravo- Ipanema (1522, Santa- Bárbara-Red- Lime (884, Limão- Cravo- Limeira (863, Limão- Cravo- Taquaritinga (869, Limão- Rugoso- do -Cabo (1643, Rangpur- Rose Lime (868 e Limão- Cravo- da- Califórnia (1467. Já a acurácia seletiva da eficiência produtiva, para quatro colheitas, foi 77,4%. Para este caráter, as maiores médias genéticas (>8,0 kg.m-3 foram dos

  10. La comunidad de Mata de Limón, Pacífico central de Costa Rica y la extracción de colonchos Callichirus seilacheri (Bott, 1955 (Decapoda: Axiidea: Callianassidae

    Directory of Open Access Journals (Sweden)

    Patricio Hernáez

    2015-07-01

    Full Text Available En el presente estudio, se realizaron visitas mensuales a la comunidad de Mata de Limón (diciembre 2011 a noviembre 2012 localizada en el Pacífico central de Costa Rica para evaluar una serie de aspectos pesqueros relativos a la extracción del camarón excavador Callichirus seilacheri. Esta especie llamada comúnmente coloncho por los recolectores locales es intensamente capturada y comercializada como carnada para la pesca deportiva en la costa del Pacífico de América Central. Los resultados indican que el esfuerzo pesquero varió entre 4 y 14 recolectores día-1 con un alto porcentaje de ellos procedentes de la misma comunidad (70-100%. Las capturas diarias variaron entre 76 y 1120 camarones dependiendo principalmente del esfuerzo pesquero realizado por recolectores locales (R² = 0,88. La densidad de colonchos fue de 1,2 ± 0,88 ind m-2 y su abundancia total en el Estero de Mata de Limón fue estimada en 49.607 ± 3.638 individuos. Las hembras ovígeras estuvieron presentes de mayo a noviembre, con un máximo en septiembre. Los resultados de este estudio indican que la población de colonchos puede estar en grave riesgo de sobre-explotación si las capturas diarias superan los 800 individuos. Por ello, se recomienda la implementación de una veda total durante el pico de reproducción de C. seilacheri de manera de que este recurso local sea protegido y conservado para su uso sostenible. Se sugiere además la implementación de un plan de manejo entre la comunidad de Mata de Limón y el Instituto Costarricense de Pesca y Acuicultura (INCOPESCA de manera de optimizar y legalizar la extracción de este recurso.

  11. The LIM domain protein FHL2 interacts with the NR5A family of nuclear receptors and CREB to activate the inhibin-α subunit gene in ovarian granulosa cells.

    Science.gov (United States)

    Matulis, Christina K; Mayo, Kelly E

    2012-08-01

    Nuclear receptor transcriptional activity is enhanced by interaction with coactivators. The highly related nuclear receptor 5A (NR5A) subfamily members liver receptor homolog 1 and steroidogenic factor 1 bind to and activate several of the same genes, many of which are important for reproductive function. To better understand transcriptional activation by these nuclear receptors, we sought to identify interacting proteins that might function as coactivators. The LIM domain protein four and a half LIM domain 2 (FHL2) was identified as interacting with the NR5A receptors in a yeast two-hybrid screen of a human ovary cDNA library. FHL2, and the closely related FHL1, are both expressed in the rodent ovary and in granulosa cells. Small interfering RNA-mediated knockdown of FHL1 and FHL2 in primary mouse granulosa cells reduced expression of the NR5A target genes encoding inhibin-α and P450scc. In vitro assays confirmed the interaction between the FHL and NR5A proteins and revealed that a single LIM domain of FHL2 is sufficient for this interaction, whereas determinants in both the ligand binding domain and DNA binding domain of NR5A proteins are important. FHL2 enhances the ability of both liver receptor homolog 1 and steroidogenic factor 1 to activate the inhibin-α subunit gene promoter in granulosa cells and thus functions as a transcriptional coactivator. FHL2 also interacts with cAMP response element-binding protein and substantially augments activation of inhibin gene expression by the combination of NR5A receptors and forskolin, suggesting that FHL2 may facilitate integration of these two signals. Collectively these results identify FHL2 as a novel coactivator of NR5A nuclear receptors in ovarian granulosa cells and suggest its involvement in regulating target genes important for mammalian reproduction.

  12. Preferência de saúva limão, Atta sexdens rubropilosa Forel, 1908 (Hymenoptera, formicidae a diferentes espécies florestais, em condições de laboratório.

    Directory of Open Access Journals (Sweden)

    Otávio Peres Filho

    2010-08-01

    Full Text Available Avaliou-se a preferência de saúva limão, Atta sexdens rubropilosa Forel, 1908, para 41 espécies florestais nativas e exóticas, em condições de laboratório. As espécies mais transportadas foram gmelina (Gmelina arborea, leucena (Leucaena leucocephala, pau-ferro (Caesalpinia ferrea, albizia (Albizia lebbeck e orelha-de-negro (Enterolobium contortisiliquum e as menos transportadas foram eucalipto (Eucalyptus grandis, jequitibá (Cariniana strellensis e mutamba (Guazuma tomentosa.

  13. Technical, environmental and economical evaluation of three types of treatment for lettuce growing in vegetables gardens, in Santa María de Guácimo, Limón, Costa Rica

    OpenAIRE

    Ramírez-Ramírez, Fiorella; Campos-Rodríguez, Rooel; Jiménez-Morales, María Fernanda; Brenes-Peralta, Laura

    2016-01-01

    Tecnológico de Costa Rica has developed collaborative actions with the Guácimo local Government (Limón province, Costa Rica) through research and a doctoral thesis. As a follow-up, another research and extension project was proposed, called Establishment of vegetables home gardens using solid waste in a pilot group in the Santa María de Guácimo community. This project carried out activities like the analysis of prior sudies regarding solid waste generation and composition in the community, as...

  14. Assessment of the sea-ice carbon pump: Insights from a three-dimensional ocean-sea-ice biogeochemical model (NEMO-LIM-PISCES

    Directory of Open Access Journals (Sweden)

    Sébastien Moreau

    2016-08-01

    Full Text Available Abstract The role of sea ice in the carbon cycle is minimally represented in current Earth System Models (ESMs. Among potentially important flaws, mentioned by several authors and generally overlooked during ESM design, is the link between sea-ice growth and melt and oceanic dissolved inorganic carbon (DIC and total alkalinity (TA. Here we investigate whether this link is indeed an important feature of the marine carbon cycle misrepresented in ESMs. We use an ocean general circulation model (NEMO-LIM-PISCES with sea-ice and marine carbon cycle components, forced by atmospheric reanalyses, adding a first-order representation of DIC and TA storage and release in/from sea ice. Our results suggest that DIC rejection during sea-ice growth releases several hundred Tg C yr−1 to the surface ocean, of which < 2% is exported to depth, leading to a notable but weak redistribution of DIC towards deep polar basins. Active carbon processes (mainly CaCO3 precipitation but also ice-atmosphere CO2 fluxes and net community production increasing the TA/DIC ratio in sea-ice modified ocean-atmosphere CO2 fluxes by a few Tg C yr−1 in the sea-ice zone, with specific hemispheric effects: DIC content of the Arctic basin decreased but DIC content of the Southern Ocean increased. For the global ocean, DIC content increased by 4 Tg C yr−1 or 2 Pg C after 500 years of model run. The simulated numbers are generally small compared to the present-day global ocean annual CO2 sink (2.6 ± 0.5 Pg C yr−1. However, sea-ice carbon processes seem important at regional scales as they act significantly on DIC redistribution within and outside polar basins. The efficiency of carbon export to depth depends on the representation of surface-subsurface exchanges and their relationship with sea ice, and could differ substantially if a higher resolution or different ocean model were used.

  15. Distribución de materia seca y nutrimentos en árboles de limón 'persa' (citrus latifolia tan. en Veracruz, México

    Directory of Open Access Journals (Sweden)

    E. Contreras-Morales

    2007-01-01

    Full Text Available El presente estudio se llevó a cabo en dos huertas de limón 'Persa' cada una en diferente tipo de suelo, con la finalidad de conocer la distribución de materia seca y nutrimentos en los órganos de cítricos y determinar su estado nutrimental. La huerta 1 de 12 años de edad estaba creciendo en suelo arcillo-migajón arenoso y la huerta 2, de 9 años de edad, en suelo arcilloso. El método de estudio consistió en extraer completamente cuatro árboles por huerta y fraccionarlos en sus diferentes órganos: hoja, flor, fruto, ramas, tronco y raíces. Las variables determinadas fueron: peso fresco y peso seco de cada órgano. Se determinó la concentración de nutrimentos por análisis químicos: N, P, K, Ca, Mg, B, Cu, Fe, Mn y Zn. Los datos de ambas huertas fueron sometidos a análisis de varianza y prueba de comparación de medias por separado. Las raíces fibrosas (< 1 mm de diámetro para ambas huertas presentaron concentraciones altas de micronutrimentos destacando Fe y Mn. Para ambas huertas los nutrimentos extraídos en mayor cantidad por el fruto fueron K y Ca; y en menor cantidad Zn y Cu. Con relación a la distribución de biomasa, el tronco y ramas aportaron el 60.32 %; el conjunto de raíces el 26.93 % y las hojas el 9.41 % de la materia seca total del árbol, mientras que el N en hojas representó el 17.5 % del total de la planta, en la huerta1. Esto representó 1.85 veces más de nitrógeno, con relación al peso seco de las hojas. Datos similares se tuvieron en la huerta 2. Para ambas huertas el Cu y el N fueron los nutrimentos más requeridos.

  16. Aplicación de modelos matemáticos al proceso de secado asistido por infrarrojos de descartes de limón (Citrus limon (L. Burm. F. Cv. Genova

    Directory of Open Access Journals (Sweden)

    Luis Puente-Díaz

    2013-01-01

    Full Text Available Los desechos agroindustriales son uno de los principales problemas ambientales a nivel mundial. Debido a las altas exigencias de calidad, la comercialización de limones de exportación genera grandes cantidades de desechos. Los descartes de limón contienen fibra, pectina, potasio, calcio y vitamina C. Por lo tanto, es importante desarrollar alternativas de procesamiento de estos sub-productos para agregarles valor y aumentar su vida útil. El objetivo de la presente investigación fue la aplicación del secado asistido por infrarrojos, como tecnología emergente, para estudiar el efecto de la temperatura de proceso sobre las cinéticas de secado de descartes de limón a 30, 40 y 50°C. Se utilizaron seis modelos matemáticos de capa fina encontrados en literatura para representar la cinética experimental. Basándose en análisis estadístico, el modelo Logarítmico presentó el mejor ajuste. Los valores de la difusividad efectiva del agua se estimaron en el rango de 9.45× 10-10 – 3.71× 10-9 m/s2. El valor de la energía de activación fue 55.90 kJ/mol.

  17. Morte súbita dos citros: suscetibilidade de seleções de limão-cravo e uso de interenxertos Citrus sudden death: susceptibility of rangpur lime selections and the use of interstocks

    Directory of Open Access Journals (Sweden)

    Jorgino Pompeu Junior

    2008-12-01

    Full Text Available A morte súbita dos citros é uma doença que afeta cultivares de laranjas e tangerinas enxertadas nos limões-Cravo e Volkameriano. Ela foi observada em plantas com dois a seis anos de idade que, após mostrarem sintomas gerais de declínio, entraram em colapso e morreram. A retirada da casca dos porta-enxertos suscetíveis revela o amarelecimento na região cambial, sendo esse o sintoma-diagnóstico da doença e que precede os sintomas da copa. As plantas enxertadas nas tangerinas Cleópatra e Sunki, no trifoliata e no citrumelo Swingle, não mostram sintomas da doença. A transmissão por borbulha e a evolução espacial sugerem que a morte súbita dos citros seja causada por patógeno transmitido por vetor alado. Com o objetivo de selecionar porta-enxertos tolerantes à doença, laranjeiras Valência enxertadas em 254 porta-enxertos foram plantadas em maio de 2003 e 2004 em solos onde foram erradicados pomares afetados pela morte súbita dos citros e próximos a pomares afetados pela doença. Em novembro de 2006, o sintoma-diagnóstico da doença estava presente em dez seleções de limão-Cravo: Santa Barbara red lime, Borneo red lime, Limão-Cravo Taquaritinga, Rangpur India C-26-1, Rangpur rose lemon, Rangpur Kusaie lime, Rangpur red lime D-33-40, Rangpur Egyptian lime, Rangpur lemon India e Japanshe citroen. A presença de interenxerto de trifoliata ou de tangerina Cleópatra, entre o limão-Cravo e a laranja Valência, não impediu a manifestação da doença.Citrus sudden death (CSD or morte súbita dos citros affects sweet orange cultivars and some mandarin trees grafted on Rangpur lime and Volkamer lemon rootstocks. The disease was observed in trees with ages ranging from two to six years; after showing general decline symptoms, the affected trees suddenly collapse and die. Trees on Cleopatra and Sunki mandarins, 'Swingle' citrumelo and trifoliate orange showed no symptoms of CSD. Cambial yellowing in the rootstock can be observed

  18. Dinâmica populacional, biologia reprodutiva e o ictioplâncton de Cetengraulis edentulus Cuvier (Pisces, Clupeiformes, Engraulidae na enseada do Saco dos Limões, Florianópolis, Santa Catarina, Brasil Population dynamics, reproductive biology and the ichthyoplankton of Cetengraulis edentulus Cuvier (Pisces, Clupeiformes, Engraulidae in the Saco dos Limões cove, Florianópolis, Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    José M. Souza-Conceição

    2005-12-01

    Full Text Available Os dados utilizados neste estudo são originários de um monitoramento ambiental realizado na enseada do Saco dos Limões, Florianópolis, Santa Catarina, Brasil. Neste monitoramento foram coletadas amostras da ictiofauna, sendo separados para análise um total de 3820 exemplares de Cetengraulis edentulus Cuvier, 1828, capturados em 17 coletas, no período compreendido entre julho de 1999 e abril de 2001. A análise dos dados permitiu estimar parâmetros populacionais e reprodutivos importantes como o comprimento de primeira maturação (118 mm para sexos grupados, 112 e 118 mm para machos e fêmeas, respectivamente, as distribuições de freqüências de comprimento, a relação peso-comprimento (Pt = 0,0000003 x Ct 3,67º8, a proporção sexual ao longo do tempo, a variação sazonal dos estádios de maturação gonadal, o índice gonadossomático, o fator de condição e o fator de condição somático, o ciclo reprodutivo e o período de desova, sendo também determinada a participação da espécie no ictioplâncton. Foram determinadas as correlações entre os parâmetros biológicos e os ambientais de temperatura e salinidade da água, superficial e de fundo. Constatou-se que a espécie utiliza o ambiente de estudo ao longo de todo seu ciclo de vida, tanto para reprodução quanto para a alimentação e o crescimento, e está estrategicamente adaptada às condições ambientais e biológicas da área de estudo.Data used in this study are from a monitoring program conducted in the Saco dos Limões cove, Florianópolis, Santa Catarina, Brazil. In this program, fish fauna were collected in 17 surveys from July 1999 to April 2001. For this study, 3820 individuals of Centengraulis edentulus Cuvier, 1828 were examined regarding population and reproductive parameters, such as, length at sexual maturity (118 mm for the combined sexes, 112 mm for males and 118 mm for females, frequency distributions for total length, length-weight relationship (Wt

  19. Changes in the structure and pigmentation of the eyes of honeybee (Apis mellifera L. queens with the "limão" mutation

    Directory of Open Access Journals (Sweden)

    José Chaud-Netto

    2000-03-01

    Full Text Available This study describes the ultrastructural differences between the compound eyes of ch li/ch li and Ch/ch li honeybee queens. Heterozygous "limão" bees had an almost normal ultrastructural organization of the ommatidia, but there were some alterations, including small vacuoles in the crystalline cones and a loss of pigment by primary pigmentary cells. In homozygous bees many ommatidia had very deformed crystalline cones and there were some bipartite rhabdoma. There was a reduction in the amount of pigment in the primary and secondary pigmentary cells and receptor cells (retinulae of mutant eyes. However, the eyes of both heterozygous and homozygous queens had the same type of pigment granules. Certain membrane-limited structures containing pigment granules and electron-dense material appeared to be of lysosomal nature. Since these structures occurred in the retinular cells of mutant eyes, they were considered to be multivesicular bodies responsible for the reduction in rhabdom volume in the presence of light, as a type of adaptation to brightness. The reduction of pigment in the pigmentary and retinular cells and the morphological changes seen in the rhabdom of the ommatidia may originate visual deficiencies, which could explain the behavioral modifications reported for Apis mellifera queens with mutant eye color.Este estudo descreve as diferenças ultra-estruturais entre os olhos compostos de rainhas de abelhas de genótipo ch li/ch li e Ch/ch li. Foram registradas diferenças na organização do omatídeo e na pigmentação geral dos dois tipos de olhos. As abelhas heterozigotas apresentaram organização ultra-estrutural dos omatídeos praticamente normal. Contudo, foram observadas algumas alterações nos cones cristalinos, particularmente a presença de pequenos vacúolos nas células dos cones e perda de pigmento pelas células pigmentares primárias. Nas abelhas homozigotas foram encontrados vários omatídeos com cones cristalinos muito

  20. LIMS for Lasers 2015 for achieving long-term accuracy and precision of δ2H, δ17O, and δ18O of waters using laser absorption spectrometry

    Science.gov (United States)

    Coplen, Tyler B.; Wassenaar, Leonard I

    2015-01-01

    RationaleAlthough laser absorption spectrometry (LAS) instrumentation is easy to use, its incorporation into laboratory operations is not easy, owing to extensive offline manipulation of comma-separated-values files for outlier detection, between-sample memory correction, nonlinearity (δ-variation with water amount) correction, drift correction, normalization to VSMOW-SLAP scales, and difficulty in performing long-term QA/QC audits.MethodsA Microsoft Access relational-database application, LIMS (Laboratory Information Management System) for Lasers 2015, was developed. It automates LAS data corrections and manages clients, projects, samples, instrument-sample lists, and triple-isotope (δ17O, δ18O, and δ2H values) instrumental data for liquid-water samples. It enables users to (1) graphically evaluate sample injections for variable water yields and high isotope-delta variance; (2) correct for between-sample carryover, instrumental drift, and δ nonlinearity; and (3) normalize final results to VSMOW-SLAP scales.ResultsCost-free LIMS for Lasers 2015 enables users to obtain improved δ17O, δ18O, and δ2H values with liquid-water LAS instruments, even those with under-performing syringes. For example, LAS δ2HVSMOW measurements of USGS50 Lake Kyoga (Uganda) water using an under-performing syringe having ±10 % variation in water concentration gave +31.7 ± 1.6 ‰ (2-σ standard deviation), compared with the reference value of +32.8 ± 0.4 ‰, after correction for variation in δ value with water concentration, between-sample memory, and normalization to the VSMOW-SLAP scale.ConclusionsLIMS for Lasers 2015 enables users to create systematic, well-founded instrument templates, import δ2H, δ17O, and δ18O results, evaluate performance with automatic graphical plots, correct for δ nonlinearity due to variable water concentration, correct for between-sample memory, adjust for drift, perform VSMOW-SLAP normalization, and perform long-term QA/QC audits

  1. 对格里埃尔《声乐协奏曲》的两种演唱诠释---吴碧霞与德赛演唱的《声乐协奏曲》之比较%Interpretation of Two Types of Singing Performance of Gliere's"Vocal Concerto":A Comparison of"Vocal Con-certo"Sung by Wu Bixia and Natalie Dessay

    Institute of Scientific and Technical Information of China (English)

    张艳

    2015-01-01

    吴碧霞被誉为“中西合璧”的夜莺,无论在美声唱法还是民族唱法领域都有一定的造诣,演唱的歌曲都有丰富的表现力与感染力。纳塔利·德赛同样也被誉为20世纪末的“声音奇迹”,两个来自不同国度的歌唱家在演绎这首《声乐协奏曲》时,也有着不同的演唱风格与音响效果。通过对吴碧霞与德赛演唱的这首《声乐协奏曲》的比较分析,让我们更加清楚地认识到我国声乐发展的前景,并对两种风格的演唱进行文化的理解与思考。%Wu Bixia is hailed as a "nightingale" integrating the East and the West, as she has certain attainments in both bel canto and nazionale cantanti, and the songs sung by her are all highly expressive and attractive. Natalie Dessay is honored as a"vocal marvel" at the end of the 20th century. The two singers from two different countries have different singing styles and vo-cal effects when they sing"Vocal Concerto". Through a compara-tive analysis on"Vocal Concerto"sung by Wu Bixia and Natalie Dessay, we can more clearly learn about the prospect of the de-velopment of vocal music in China, thus understanding and re-flecting more about the cultures of the two styles.

  2. Bowhead whale songs sung by females in Disko Bay, Greenland

    DEFF Research Database (Denmark)

    Tervo, Outi; Christoffersen, Mads; FØrasier, Timothy

    2011-01-01

    , and more rarely mate attraction. In the North Atlantic right whale, Eubalaena glacialis, a closely related species to the bowhead whale, the female produces simple calls during sexual interactions that attract other males to mating groups. We suggest that our results may indicate that the elaborate songs...... of female bowhead whales may function for mate attraction and represent a novel example of partial courtship role reversal in mammals....

  3. "The word was sung, the word was bound" / Lester Capon

    Index Scriptorium Estoniae

    Capon, Lester, 1951-

    2010-01-01

    4. rahvusvaheline köitekunsti näitus-konkurss "Scripta manent" Eesti Tarbekunsti- ja Disainimuuseumis 9. jaanuarini 2011. Köita tuli Veljo Tormise "Lauldud sõna". Jeff Clementsi, Katinka Keusi (Holland), Lolita Grabauskiene-Tarbunaite (Leedu), Tiina Piisangu, Maila Käose, Ruuda Maarandi töödest

  4. Lexical Learning in Sung and Spoken Story Script Contexts

    Science.gov (United States)

    Kouri, Theresa A.; Winn, Jennifer

    2006-01-01

    Although most children seem to love music, our understanding of the role it plays in facilitating speech and language learning is limited, as is research validating its efficacy in the clinical setting. The purpose of this study was to examine how singing affects children's quick incidental learning (QUIL) of novel vocabulary terms. Sixteen…

  5. Sung Solecisms: Hip Hop as Non-Prescriptive Pedagogy

    Science.gov (United States)

    Biggs, Cynthia D.

    2011-01-01

    Does the music idiom commonly known as rap music have educational merit? With its harshest critics lambasting it with connotations that equate it with stupidity, gun culture, jail culture, or non-intellectual culture, could there be a pedagogical link after all? Dr. Marc Lamont Hill, Associate Professor of English Education and Anthropology at…

  6. Entweder/Und, Wiederkunft/Erlösung

    OpenAIRE

    Löschenkohl, Birte

    2016-01-01

    Mit merklicher Begeisterung verfasst Walter Benjamin am 6. Januar 1938 einen Brief an Max Horkheimer, in dem er ihm von einem "seltnen Fund" von höchster Bedeutsamkeit berichtet, der seine Arbeit "entscheidend beeinflussen" werde (GB VI, 9). Bei dem Fund handelte es sich um Louis Auguste Blanquis (1805–1881) kosmologische Schrift 'L’Éternité par les astres', verfasst 1871 im Kerker einer Gefängnisburg vor der Küste der Bretagne. Der Autor, einer der umtriebigsten Revolutionäre Frankreichs im ...

  7. A Highly Responsive Silicon Nanowire/Amplifier MOSFET Hybrid Biosensor

    Science.gov (United States)

    2015-07-21

    Hybrid Biosensor Jieun Lee1,2, Jaeman Jang1, Bongsik Choi1, Jinsu Yoon1, Jee-Yeon Kim3, Yang-Kyu Choi3, Dong Myong Kim1, Dae Hwan Kim1 & Sung-Jin Choi1...This study demonstrates a hybrid biosensor comprised of a silicon nanowire (SiNW) integrated with an amplifier MOSFET to improve the current response...of field-effect-transistor (FET)-based biosensors . The hybrid biosensor is fabricated using conventional CMOS technology, which has the potential

  8. Produtividade e qualidade do óleo essencial de capim-limão, Cymbopogon citratus, DC., submetido a diferentes lâminas de irrigação

    Directory of Open Access Journals (Sweden)

    D.A. Pinto

    2014-03-01

    Full Text Available Devido às poucas informações sobre as práticas de cultivo do capim-limão (Cymbopogon citratus, DC. objetivou-se avaliar o efeito de lâminas de irrigação sobre: a produção de biomassa, o rendimento e composição do óleo essencial. O experimento foi instalado em ambiente protegido para possibilitar o controle das lâminas de irrigação e avaliar a viabilidade para situações em que as condições climáticas normais sejam inadequadas. O delineamento experimental foi em blocos inteiramente casualizados com cinco tratamentos e três repetições. Os dados foram submetidos à análise de variância pelo tese F e as médias comparadas pelo teste de Tukey a 5% de probabilidade. Na etapa um, os tratamentos consistiram da aplicação de lâminas referentes a 50%, 75%, 100%, 125% da evapotranspiração da cultura (ETc, irrigando duas vezes por semana e de 100% da evapotranspiração da cultura (ETc, irrigando uma vez por semana, sendo denominados de T1, T2, T3, T4 e T5, respectivamente. Na etapa dois, os tratamentos consistiram da aplicação de lâminas referentes a 50%, 75%, 100%, 125% da ETc irrigando uma vez por semana e de 100% da ETc, irrigando a cada 14 dias, sendo denominados de T6, T7, T8, T9 e T10 respectivamente. O corte do capim-limão foi realizado após 60 dias do início dos tratamentos. Avaliou-se a altura de plantas, o número de perfilhos por touceira, a massa seca da parte aérea, o rendimento e a composição do óleo essencial. O T5, caracterizado por estresse hídrico e intervalo de irrigação moderado, foi o que apresentou a maior produção de matéria seca, maior produtividade do capim-limão e maior estimativa da produtividade de óleo essencial e maior concentração de citral, na primeira etapa. Na etapa dois, o T6, correspondente ao estresse hídrico crescente e acentuado, foi o que apresentou maior estimativa da produtividade de óleo essencial. De acordo com os resultados observados, não foi possível definir

  9. Calagem e adubação fosfatada favorecem o crescimento do capim-limão, Cymbopogon citratus (DC Stapf Liming and phosphate fertilization promote lemongrass, Cymbopogon citratus (DC Stapf., growth

    Directory of Open Access Journals (Sweden)

    C.V.T. Amarante

    2012-01-01

    Full Text Available O capim-limão, Cymbopogon citratus (DC Stapf., é uma planta utilizada para fins medicinais e aromáticos, porém pouco se conhece sobre as exigências nutricionais. O objetivo do presente trabalho foi avaliar os efeitos da elevação do pH do solo e da adubação com fósforo (P na disponibilidade de nutrientes e no crescimento inicial do capim-limão. O experimento foi conduzido em Lages, SC, de abril a dezembro de 2008, em casa de vegetação. Foi utilizado um esquema fatorial, incluindo quatro níveis de pH (4,1; 5,5; 6,0 e 6,5 e três doses de P (0, 50 e 100 mg kg-1 de solo, com quatro repetições (correspondendo a um vaso com duas plantas. A correção do pH aumentou o Ca e Mg e diminuiu o Al, Mn, Fe, Cu e Zn no solo. A aplicação de 100 mg kg-1 de P elevou em mais de 250% a concentração deste nutriente no solo, independente do pH. A aplicação de P e, principalmente, a elevação do pH do solo incrementaram todos os atributos avaliados nas plantas de capim limão (massa seca da parte aérea e do sistema radicular, número de folhas e altura de plantas, sendo que a interação entre pH e dose de P somente foi significativa para o número de folhas. O maior crescimento das plantas ocorreu no tratamento com pH 6,5, associado à adição de 100 mg kg-1 de P.Lemongrass, Cymbopogon citratus (DC Stapf., is a plant with medicinal and aromatic uses. However, little is known about its nutrition requirements. This work was carried out to investigate the effects of pH and phosphorus levels on nutrients availability and the initial growth of lemongrass. The experiment was carried out in Lages (SC, Brazil from April tol December 2008, in greenhouse conditions. The experiment followed a factorial design, with four levels of pH (4.1, 5.5, 6.0, and 6.5, three doses of phosphorus (0, 50, and 100 mg kg-1 of soil, and four replicates (each replicate corresponding to a pot with two plants. The correction of pH increased Ca and Mg, and reduced Al, Mn, Fe

  10. Human T-Cell Leukemia Virus Type I-Mediated Repression of PDZ-LIM Domain-Containing Protein 2 Involves DNA Methylation But Independent of the Viral Oncoprotein Tax

    Directory of Open Access Journals (Sweden)

    Pengrong Yan

    2009-10-01

    Full Text Available Human T-cell leukemia virus type I (HTLV-I is the etiological agent of adult T-cell leukemia (ATL. Our recent studies have shown that one important mechanism of HTLV-I-Mediated tumorigenesis is through PDZ-LIM domain-containing protein 2 (PDLIM2 repression, although the involved mechanism remains unknown. Here, we further report that HTLV-I-Mediated PDLIM2 repression was a pathophysiological event and the PDLIM2 repression involved DNA methylation. Whereas DNA methyltransferases 1 and 3b but not 3a were upregulated in HTLV-I-transformed T cells, the hypomethylating agent 5-aza-2′-deoxycytidine (5-aza-dC restored PDLIM2 expression and induced death of these malignant cells. Notably, the PDLIM2 repression was independent of the viral regulatory protein Tax because neither short-term induction nor long-term stable expression of Tax could downregulate PDLIM2 expression. These studies provide important insights into PDLIM2 regulation, HTLV-I leukemogenicity, long latency, and cancer health disparities. Given the efficient antitumor activity with no obvious toxicity of 5-aza-dC, these studies also suggest potential therapeutic strategies for ATL.

  11. Proceso de sensibilización y empoderamiento local frente al uso sostenible del suelo en la microcuenca El Limón, cuencas altas Sabana Yegua, República Dominicana

    Directory of Open Access Journals (Sweden)

    Maldané Cuello Espinosa

    2011-05-01

    Full Text Available Este artículo trata el desarrollo de un proceso de sensibilización y empoderamiento por parte de los productores y productoras agrícolas de la microcuenca El Limón, dentro del complejo de cuencas que alimentan a la presa Sabana Yegua, en República Dominicana. La metodología implementada en el proceso se basa en un enfoque participativo local, que a su vez está basado en el modelo de Acción Ambiental Positiva (AAP, el cual incluye los elementos de habilidades y procedimientos, conceptos, empoderamiento y actitudes. En el escrito se presenta la aplicación de este enfoque y los productos obtenidos del proceso de sensibilización y empoderamiento. Dentro de los resultados se incluye la adopción de prácticas sostenibles del recurso suelo, donde se desarrollan prácticas de conservación, con el fin de reducir la degradación a la que está expuesto el mencionado recurso. El objetivo es que los productores logren interiorizar y experimentar la importancia de proteger el suelo en términos económicos y ambientales.

  12. Sea-ice evaluation of NEMO-Nordic 1.0: a NEMO-LIM3.6-based ocean-sea-ice model setup for the North Sea and Baltic Sea

    Science.gov (United States)

    Pemberton, Per; Löptien, Ulrike; Hordoir, Robinson; Höglund, Anders; Schimanke, Semjon; Axell, Lars; Haapala, Jari

    2017-08-01

    The Baltic Sea is a seasonally ice-covered marginal sea in northern Europe with intense wintertime ship traffic and a sensitive ecosystem. Understanding and modeling the evolution of the sea-ice pack is important for climate effect studies and forecasting purposes. Here we present and evaluate the sea-ice component of a new NEMO-LIM3.6-based ocean-sea-ice setup for the North Sea and Baltic Sea region (NEMO-Nordic). The setup includes a new depth-based fast-ice parametrization for the Baltic Sea. The evaluation focuses on long-term statistics, from a 45-year long hindcast, although short-term daily performance is also briefly evaluated. We show that NEMO-Nordic is well suited for simulating the mean sea-ice extent, concentration, and thickness as compared to the best available observational data set. The variability of the annual maximum Baltic Sea ice extent is well in line with the observations, but the 1961-2006 trend is underestimated. Capturing the correct ice thickness distribution is more challenging. Based on the simulated ice thickness distribution we estimate the undeformed and deformed ice thickness and concentration in the Baltic Sea, which compares reasonably well with observations.

  13. Tratamento farmacológico do transtorno de personalidade limítrofe: revisão crítica da literatura e desenvolvimento de algoritmos Tratamiento farmacológico del trastorno de personalidad limítrofe: revisión crítica de la literatura y desarrollo de algoritmos Pharmacological treatment of borderline personality disorder: critical review of the literature and development of algorithms

    Directory of Open Access Journals (Sweden)

    André F. Carvalho

    2004-08-01

    Full Text Available INTRODUÇÃO: O transtorno de personalidade limítrofe (TPL é uma síndrome psiquiátrica que causa significativa morbidade e mortalidade para pacientes internados e ambulatoriais tratados por profissionais de saúde mental. Dada a sua alta prevalência na população de pacientes psiquiátricos, esforços são necessários para tratar esse grupo apropriadamente. OBJETIVO: O objetivo do presente artigo é revisar evidências atuais acerca da efetividade das diversas abordagens farmacológicas empregadas como parte do plano de tratamento produzido para indivíduos que enfrentam essa doença. MÉTODOS: Para esse propósito, os autores revisaram o banco de dados MEDLINE em busca de ensaios clínicos publicados entre 1986 e 2003. Borderline personality disorder e clinical trials foram usados com descritores. RESULTADOS: Numerosos trabalhos foram encontrados, mas poucos estudos controlados estavam disponíveis. Notável é o fato de que virtualmente todas as classes de psicofármacos foram testadas nesse grupo de pacientes, comumente com desfechos modestos ou variáveis. Devido a limitações metodológicas na vasta maioria dos ensaios clínicos envolvendo drogas específicas nesse grupo de pacientes, foi difícil estimar o benefício real dos vários agentes testados. A evidência mais forte existe para os inibidores seletivos de serotonina, antipsicóticos e divalproato. DISCUSSÃO: Claramente, mais ensaios clínicos bem delineados são necessários, mas os dados revisados sugerem que psicofármacos são efetivos para tratar sintomas-alvo nesses pacientes. Conclui-se que psicotrópicos são adjuntos úteis às abordagens psicoterapêuticas usualmente empregadas para tratar pacientes limítrofes.INTRODUCCÍON: El trastorno de personalidad limítrofe (TPL es un síndrome psiquiátrico que causa significativa morbididad y mortalidad a pacientes internados y ambulatoriales tratados por profesionales de salud mental. Vista su alta prevalencia en la

  14. Preferencias en la anidación de tortugas carey (Eretmochelys imbricata y baulas (Dermochelys coriacea en el Refugio Nacional de Vida Silvestre Gandoca Manzanillo, Limón, Costa Rica

    Directory of Open Access Journals (Sweden)

    Lilliana Piedra-Castro

    2015-09-01

    Full Text Available El Caribe costarricense es importante como sitio de alimentación, copulación, anidación y desove de las tortugas marinas, por lo que el presente trabajo pretendió actualizar el patrón de anidación en las tortugas marinas Dermochelys coriacea y Eretmochelys imbricata en el sector Gandoca, del Refugio Nacional de Vida Silvestre Gandoca Manzanillo, Limón, Costa Rica, para proponer medidas de manejo. Se realizaron recorridos nocturnos entre las 8:00 p. m. y 4:00 a. m., la playa se dividió en cinco sectores, en estos se realizaron observaciones directas y de rastros, de las tortugas que elaboraron el nido, entre febrero y agosto del 2011 y 2012. Se registraron tres especies de tortugas marinas, Dermochelys coriacea, Eretmochelys imbricata y Chelonia mydas. La anidación de tortugas baula tuvo su punto máximo entre marzo y julio; por su parte, las carey, entre mayo y junio (2011, y junio hasta agosto en el 2012. Se observó preferencia en la posición de la playa utilizada para construir sus nidos; la baula utiliza principalmente la parte media, mientras que la carey utilizó mayormente la parte baja para anidar (t = 17.2525. Se observó que la baula utilizó frecuentemente el sector C; sin embargo, no se encontraron diferencias en el uso de los sectores. Se concluye que ambas especies tienen preferencias en la selección de la zona de playa en que anidan; la carey en la parte baja cerca de la línea de costa y la baula en la parte media. Además, las tortugas baula utilizan indistintamente los diferentes sectores de la playa estudiada.

  15. Possíveis efeitos alelopaticos de Brachiaria decumbens sobre o crescimento inicial de limão cravo (Citrus limonia The possible allelopathic effects of Brachiaria decumbens on initial development of root stock of Citrus limonia

    Directory of Open Access Journals (Sweden)

    L. S. Souza

    1997-01-01

    Full Text Available Foram estudados os possíveis efeitos alelopáticos da incorporação da matéria seca da parte aérea de Brachiaria decumbens, ao substrato, nas concentrações de 0, 1,5 e 3,0% (p/p sobre o crescimento inicial de limão cravo (Citrus limonia Osbeck, em casa-de-vegetação. Foram determinados os parâmetros biométrico s e algumas propriedades físico-químicas da solução do solo. A maior quantidade de matéria seca incorporada causou redução de 44, 42, 57 e 55% das médias da altura, teor de clorofila, área foliar e acúmulo de matéria seca total, respectivamente. O potencial osmótico, pH, condutividade elétrica e os teores de nutrientes da solução do solo foram alterados. Provavelmente, a redução do crescimento observada seja devida a deficiência de N causada por alterações na dinâmica do N-solo em função da incorporação de B. decumbens.It was studied the possible allelopathic effect of Brachiaria decumbens on initial development of Citrus limonia in greenhouse. The dry matter was incorporated into the soil in 0, 1,5, 3,0% (w/w-proportion. Biometric parameters and physic propert ies of soil were determined by soil solutio n. Greatest propotion reduced all the biometric parameters analyse d. Physical properties of nutrient levels (except N of soil did not observed significantly alterations. Greatest proportion reduced the average stem diameter of Citrus limonia at 57%. Probably, these results were due to lack in nitrogen level observed in soil solution.

  16. Transpiração de plantas jovens de laranjeira 'valência' sob porta-enxerto limão'cravo' e citrumelo 'swingle' em dois tipos de solo

    Directory of Open Access Journals (Sweden)

    Lucas Melo Vellame

    2012-03-01

    Full Text Available A área total irrigada em pomares cítricos no Brasil tem aumentado ao longo das décadas. A principal causa desse aumento deve-se ao uso de porta-enxertos tolerantes à Morte Súbita dos Citros, porém menos tolerantes à seca que o limão Cravo. Este trabalho tem como objetivo estudar a influência do porta-enxerto e do tipo de solo na transpiração de plantas jovens de laranjeira Valência. O experimento foi conduzido em estufa, nas dependências do Departamento de Engenharia de Biossistemas da ESALQ/USP. Mudas de laranjeira foram plantadas em caixas de 500 L. Determinou-se, simultaneamente, a transpiração de 20 plantas por meio de sondas de dissipação térmica (fluxo de seiva. Foram medidas a radiação solar global, a umidade relativa e a temperatura do ar com sensores instalados a 2 m de altura no centro da estufa. A evapotranspiração de referência (EToPM foi calculada pelo método de Penman-Monteith proposto pela FAO. De acordo com os resultados encontrados, conclui-se que a transpiração das plantas de laranjeira Valência é influenciada não só pelo tipo de porta-enxerto utilizado, como também pelo crescimento em área foliar e estádio fenológico, sendo que sua relação com a EToPM não é linear em toda a faixa de demanda evaporativa da atmosfera.

  17. Drosophila Model for the Analysis of Genesis of LIM-kinase 1-Dependent Williams-Beuren Syndrome Cognitive Phenotypes: INDELs, Transposable Elements of the Tc1/Mariner Superfamily and MicroRNAs

    Directory of Open Access Journals (Sweden)

    Elena V. Savvateeva-Popova

    2017-09-01

    Full Text Available Genomic disorders, the syndromes with multiple manifestations, may occur sporadically due to unequal recombination in chromosomal regions with specific architecture. Therefore, each patient may carry an individual structural variant of DNA sequence (SV with small insertions and deletions (INDELs sometimes less than 10 bp. The transposable elements of the Tc1/mariner superfamily are often associated with hotspots for homologous recombination involved in human genetic disorders, such as Williams Beuren Syndromes (WBS with LIM-kinase 1-dependent cognitive defects. The Drosophila melanogaster mutant agnts3 has unusual architecture of the agnostic locus harboring LIMK1: it is a hotspot of chromosome breaks, ectopic contacts, underreplication, and recombination. Here, we present the analysis of LIMK1-containing locus sequencing data in agnts3 and three D. melanogaster wild-type strains—Canton-S, Berlin, and Oregon-R. We found multiple strain-specific SVs, namely, single base changes and small INDEls. The specific feature of agnts3 is 28 bp A/T-rich insertion in intron 1 of LIMK1 and the insertion of mobile S-element from Tc1/mariner superfamily residing ~460 bp downstream LIMK1 3′UTR. Neither of SVs leads to amino acid substitutions in agnts3 LIMK1. However, they apparently affect the nucleosome distribution, non-canonical DNA structure formation and transcriptional factors binding. Interestingly, the overall expression of miRNAs including the biomarkers for human neurological diseases, is drastically reduced in agnts3 relative to the wild-type strains. Thus, LIMK1 DNA structure per se, as well as the pronounced changes in total miRNAs profile, probably lead to LIMK1 dysregulation and complex behavioral dysfunctions observed in agnts3 making this mutant a simple plausible Drosophila model for WBS.

  18. Avaliação genética de seleções e híbridos de limões cravo, volkameriano e rugoso como porta-enxertos para laranjeiras Valência na presença da morte súbita dos citros Genetic evaluation of selections and hybrids of rangpur lime, volkamer and rough lemons rootstocks for Valência orange trees in the presence of the citrus sudden death

    Directory of Open Access Journals (Sweden)

    Jorgino Pompeu Junior

    2013-03-01

    Full Text Available Este estudo teve como objetivo realizar a avaliação genética da produção de frutos, eficiência produtiva e altura de laranjeiras Valência (Citrus sinensis enxertadas em seleções e híbridos dos limões Cravo (C. limonia, Volkameriano (C. volkameriana e Rugoso (C. jambhiri, em área endêmica para morte súbita dos citros (MSC. Foram avaliados 36 genótipos desses porta-enxertos, representados por cinco plantas cada, avaliados em cinco safras, do terceiro ao sétimo ano após o plantio. Sete dos genótipos avaliados apresentaram plantas com sintomas de MSC até o sétimo ano: Rangpur Otaheite orange 12901 (859, Rangpur Red Lime D.33.30 (866, Limão-Cravo EEL (871, Rangpur Borneo red (874, Citrus kokhai (1649, Limão-Rugoso 58329 (1655 e Limão- Cravo x Swingle B (1695. Para os genótipos que não manifestaram sintomas da doença, foram estimados parâmetros genéticos e fenotípicos e realizada a predição de valores genéticos dos indivíduos, visando à seleção e ao melhoramento genético para as características citadas, empregando-se o método REML/BLUP (máxima verossimilhança restrita/melhor predição linear não viciada. A análise de produção de frutos de cinco safras mostrou acurácia seletiva de 84,59%, tornando-se desnecessária a avaliação de maior número de safras. A seleção dos sete melhores genótipos proporcionou ganhos genéticos de 11,5% na produção de frutos, enquanto a do melhor genótipo conferiu ganho genético de 16,3%. As maiores médias genéticas preditas (>70,0 kg.pl-1 para produção de frutos foram obtidas pelos genótipos Limão-Cravo- Ipanema (1522, Santa- Bárbara-Red- Lime (884, Limão- Cravo- Limeira (863, Limão- Cravo- Taquaritinga (869, Limão- Rugoso- do -Cabo (1643, Rangpur- Rose Lime (868 e Limão- Cravo- da- Califórnia (1467. Já a acurácia seletiva da eficiência produtiva, para quatro colheitas, foi 77,4%. Para este caráter, as maiores médias genéticas (>8,0 kg.m-3 foram dos

  19. Investigación del mercado de vidrio y aluminio como materiales de construcción y remodelación en el Cantón Central de Limón, que permita a la empresa Inversiones Garita S.A. determinar la posible apertura de una nueva división de materias primas

    OpenAIRE

    Garita Alpízar, Pablo Alejandro

    2015-01-01

    Universidad de Costa Rica. Posgrado en Administración y Dirección de Empresas. Maestría Profesional en Administración y Dirección de Empresas, 2015 Esta Práctica Profesional se realizó en la empresa Inversiones Garita S.A., legalmente constituida hace casi 30 años, ubicada en Limón Centro, 275 m norte de Más x Menos, contiguo a la Bomba del Grupo Hayling, Avenida 6. La empresa Inversiones Garita se dirige a dos segmentos: el primero y principal son las personas físicas, asalari...

  20. Plan estratégico de mercadeo para el Banco Popular y Desarrollo Comunal con el propósito de ampliar los beneficios del programa ventajas popular a los tarjetahabientes del cantón central de Limón y Talamanca

    OpenAIRE

    Mora Blanco, Osvaldo

    2015-01-01

    Universidad de Costa Rica. Posgrado en Administración y Dirección de Empresas. Maestría Profesional en Administración y Dirección de Empresas, 2015 En esta memoria de graduación se desarrolla, un plan estratégico de mercadeo para el Banco Popular y de Desarrollo Comunal, con el propósito de ampliar los beneficios del programa Ventajas Popular, a los tarjetahabientes del cantón de Limón y Talamanca. En el capítulo I, se desarrolla un análisis de las generalidades del sector financiero d...

  1. Multi-organ expression profiling uncovers a gene module in coronary artery disease involving transendothelial migration of leukocytes and LIM domain binding 2: The Stockholm Atherosclerosis Gene Expression (STAGE) study

    KAUST Repository

    Hägg, Sara

    2009-12-04

    Environmental exposures filtered through the genetic make-up of each individual alter the transcriptional repertoire in organs central to metabolic homeostasis, thereby affecting arterial lipid accumulation, inflammation, and the development of coronary artery disease (CAD). The primary aim of the Stockholm Atherosclerosis Gene Expression (STAGE) study was to determine whether there are functionally associated genes (rather than individual genes) important for CAD development. To this end, two-way clustering was used on 278 transcriptional profiles of liver, skeletal muscle, and visceral fat (n =66/tissue) and atherosclerotic and unaffected arterial wall (n =40/tissue) isolated from CAD patients during coronary artery bypass surgery. The first step, across all mRNA signals (n =15,042/12,621 RefSeqs/genes) in each tissue, resulted in a total of 60 tissue clusters (n= 3958 genes). In the second step (performed within tissue clusters), one atherosclerotic lesion (n =49/48) and one visceral fat (n =59) cluster segregated the patients into two groups that differed in the extent of coronary stenosis (P=0.008 and P=0.00015). The associations of these clusters with coronary atherosclerosis were validated by analyzing carotid atherosclerosis expression profiles. Remarkably, in one cluster (n =55/54) relating to carotid stenosis (P =0.04), 27 genes in the two clusters relating to coronary stenosis were confirmed (n= 16/17, P<10 -27and-30). Genes in the transendothelial migration of leukocytes (TEML) pathway were overrepresented in all three clusters, referred to as the atherosclerosis module (A-module). In a second validation step, using three independent cohorts, the Amodule was found to be genetically enriched with CAD risk by 1.8-fold (P<0.004). The transcription co-factor LIM domain binding 2 (LDB2) was identified as a potential high-hierarchy regulator of the A-module, a notion supported by subnetwork analysis, by cellular and lesion expression of LDB2, and by the

  2. Controle da ferrugem das folhas do capim-limão [Cymbopogon citratus (DC: Stapf] com produtos naturais Rust control in leaves of lemongrass [Cymbopogon citratus (DC: Stapf] by using natural products

    Directory of Open Access Journals (Sweden)

    E.R. Lorenzetti

    2012-01-01

    Full Text Available Cymbopogon citratus (DC. Stapf é uma planta medicinal pertencente a família Poaceae, perene, importante para a indústria farmacêutica e alimentícia devido ao óleo essencial que produz. Um problema limitante para a produção comercial é a ferrugem, doença cujo agente etiológico é o fungo Puccinia nakanishikii Dietel. O presente trabalho objetivou avaliar a ação de produtos naturais no controle da doença in vitro e in vivo. Para os testes in vitro, empregaram-se os seguintes produtos sobre a germinação de esporos do patógeno: óleos essenciais de eucalipto, palma-rosa, cravo-da-índia, menta, limão, citronela e mil-folhas; extrato pirolenhoso de eucalipto e mentol cristalizado, em diferentes concentrações. Para os testes de campo foram selecionados quatro produtos, o óleo de citronela e de eucalipto, o extrato pirolenhoso, e o mentol. In vitro, todos os agentes mostraram-se promissores no controle do patógeno. Quando em condições in vivo, sob alta severidade da doença no ato da avaliação, os produtos testados foram capazes de reduzir a severidade da doença em comparação com a testemunha. O controle da doença com os agentes naturais variou de 38% (extrato pirolenhoso a 61%(óleo essencial de eucalipto.Cymbopogon citratus (DC. Stapf is a medicinal plant that belongs to the Poaceae family; it is perennial and important for the pharmaceutical and food industry due to the essential oil it produces. A limiting problem for commercial production is rust, a disease that has as etiological agent the fungus Puccinia nakanishikii Dietel. The present study aimed to evaluate the action of natural products on the disease control, in vitro and in vivo. For the in vitro tests, the following products were employed on the germination of the pathogen spores: essential oils from eucalyptus, palmarosa, clove, peppermint, lemon, citronella and yarrow, pyroligneous extract from eucalyptus, and crystallized menthol, at different

  3. Efeitos de fitorreguladores e nitrato de potássio na germinação de sementes do limão 'volkameriano' Effects of growth regulators and potassium nitrate on 'volkameriana' lemon seed germination

    Directory of Open Access Journals (Sweden)

    E.O. Ono

    1993-12-01

    Full Text Available Foram estudados os efeitos de substâncias reguladoras de crescimento, bem como do nitrato de potássio (KNO3, na germinação de sementes do limão 'volkameriano' (Citrus volkameriana Pasq.. O experimento foi realizado em germinador, contendo papel de filtro umedecido com água destilada e gerbox, como meio para a germinação das sementes. Estas foram retiradas de frutas maduras, lavadas, secas à sombra e armazenadas durante 101 dias em câmara fria. Logo após, foram tratadas com os fitorreguladores e o KNO3 por 24 horas, conforme os tratamentos: H2O; 50 mg/l de GA3; 250 mg/l de GA3; 50 mg/l de GA4 + GA7 + fenilmetilaminopurina; 100 mg/l de GA4 + GA7 + fenilmetilaminopurina; 20 mg/lde fenilmetilaminopurina; 40 mg/lde fenilmetilaminopurina e 0,2% de KNO3. As avaliações foram realizadas depois de 15 dias da semeadura, sendo o intervalo de 2 dias. Através da análise estatística dos resultados obtidos, foi possível concluir que no tratamento com 50 mg/lde GA4 + GA7 + fenilmetilaminopurina houve a maior porcentagem de germinação (89,00% de sementes, num menor tempo médio (22,29 dias.The purpose of this research was to study the effects of growth regulators and potassium nitrate on 'volkameriana' lemon seed germination. The medium for seed germination was filter paper with distilled water. The seeds were removed from ripe fruits, washed, dried and stored at 4-5°C. After this the seeds were treated with growth regulators and potassium nitrate during 24 hours. The treatments were H2O; 50 mg/lof GA3; 250 mg/lof GA3; 50 mg/lof GA4 + GA7 + phenylmethylaminepurine; 100 mg/l of GA4 + GA7 + phenylmethyla-minepurine; 20 mg/lof phenylmethylaminepurine; 40 mg/lof phenylmethylaminepurine and 0,2% of KNO3. The evaluations were performed every two days, starting 15 days after seeding. The moisture with GA4 + GA7 plus phenylmethylaminepurine at 50 mg/lproved to be the most beneficial in enhancing seed germination.

  4. Produção de mudas de limão cravo em substrato com biofertilizante bovino irrigado com águas salinas Production of rangpur lemon seedlings in substrate with bovine biofertilizer irrigated with saline water

    Directory of Open Access Journals (Sweden)

    Alex Matheus Rebequi

    2009-12-01

    Full Text Available Um experimento foi instalado no período de março a maio de 2008, em ambiente telado, para avaliar os efeitos da salinidade da água de irrigação e do biofertilizante bovino na formação de mudas de limão cravo. O substrato foi material dos primeiros 20 cm de um Argissolo Amarelo Distrófico não salino, com os tratamentos dispostos em esquema fatorial 5 x 2 com seis repetições, referente a cinco valores de condutividades elétrica da água de irrigação (0,5; 1,0; 2,0; 3,0 e 4,0 dS.m-1, obtidos pela diluição de uma água fortemente salina (14,3 dS.m-1 com água não salina (0,5 dS.m-1, em solo sem e com biofertilizante comum, diluído em água na proporção de 1:1 aplicado ao nível de 10% do volume do substrato, um dia antes da semeadura. Pelos resultados, se constatou superioridade dos dados obtidos nos tratamentos com o biofertilizante em relação aos dos tratamentos sem o respectivo insumo.One experiment was developed during the period from March to May of 2008 in a canvassed shelter to evaluate the effects of saline water and bovine biofertilizer on seedling formation of rangpur lemon. The substrate used was composed by soil at 20 cm depth of a non saline yellow distrofic Oxisoil, with treatments distributed in a factorial arrangement 5 x 2 with six repetitions, referring to water electrical conductivity (0.5, 1.0, 2.0, 3.0 e 4.0 dS.m-1 obtained by dilution of saline water (14.3 dS.m-1 with non saline water (0.5 dS.m-1 in soil with and without biofertilizer diluted in water 1:1 proportion applied in 10% of substrate volume, one day before sowing. According to results, it was observed a superiority of data from treatments with biofertilizer in relation to those without this product.

  5. Modelagem matemática e parâmetros qualitativos da secagem de folhas de capim-limão [Cymbopogon citratus (DC. Stapf] Mathematical modeling and quality parameters of lemon grass [Cymbopogon citratus (DC. Stapf] leaf drying

    Directory of Open Access Journals (Sweden)

    A.P. Martinazzo

    2010-12-01

    Full Text Available A espécie Cymbopogon citratus, conhecida como capim-limão, é amplamente utilizada popularmente para fins medicinais e tem o uso nas indústrias farmacêuticas, alimentícias, de cosméticos e perfumaria. Devido à necessidade de conhecimentos específicos na área de pré-processamento, o presente trabalho tem a finalidade de equacionar e analisar alguns aspectos da secagem, que permitam prever as alterações na qualidade do produto. Folhas da referida espécie foram submetidas a cortes em diferentes comprimentos e à secagem em diferentes temperaturas. Aos dados experimentais, ajustaram-se diferentes equações para a modelagem das curvas de secagem. Realizaram-se também avaliações do produto seco, referentes à cor e ao teor do óleo essencial. Os resultados evidenciam que o modelo de Page Modificado é o que melhor se ajusta aos dados experimentais. A temperatura de 50ºC mostrou-se a mais indicada para a secagem da espécie, resultando em produto com menor perda do óleo essencial e maior preservação da cor verde.The species Cymbopogon citratus, known as lemon grass, is widely used for medicinal purpose and in the pharmaceutical, food, cosmetic and perfumery industries. Due to the need for more specific knowledge of pre-processing management, this work aims to equate and analyze some drying aspects that allow preview the product quality alterations. The leaves from this species were cut at different lengths and dried at different temperatures. Different equations for modeling the drying curves were adjusted to the experimental data. The dried product was also evaluated for color and essential oil content. The results showed that the Modified Page model resulted in the best adjustment for the experimental data. The temperature of 50°C was the best for drying the species leaves, resulting in less essential oil loss and higher green color maintenance.

  6. Hospital Outpatient Prospective Payment System (OPPS) Lim...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Hospital Outpatient Prospective Payment System (OPPS) Limited Data Set This file contains select claim level data and is derived from 2010 hospital outpatient PPS...

  7. Author: OJ Lim Tung TRANSBOUNDARY MOVEMENTS OF ...

    African Journals Online (AJOL)

    10332324

    commodities from the advance informed agreement (AIA) procedure and a saving clause so that the biosafety protocol would not undermine the application of trade agreements. The European. Union (EU) was in ... of the world and regional instruments20 use the term "GMOs" and their biosafety frameworks cover not only ...

  8. Sugarcane Molasse and Whey as Additives in the Silage of Lemongrass (Cymbopogon citratus [DC.] Stapf Leaves Melaza de Caña de Azúcar y Suero de Leche como Aditivos en el Ensilaje de Hojas de Zacate de Limón (Cymbopogon citratus [DC.] Stapf

    Directory of Open Access Journals (Sweden)

    Lucía María Cristina Ventura-Canseco

    2012-03-01

    Full Text Available After extraction of essential oil from lemongrass (Cymbopogon citratus [DC.] Stapf leaves by steam distillation (heat treatment, large amounts of organic wastes are obtained. This by-product could easily be used as animal feed. The potential of sugarcane molasse and whey as additives to ensile lemongrass leaves was investigated. The vegetative material was obtained after essential oils were extracted from lemongrass leaves with steam distillation. Lemongrass leaves were chopped, mixed with sugarcane molasse and whey, placed in cylindrical plastic containers, hermetically closed. The experimental design for pH optimization was a response surface 3-level factorial design 3² with three replicates. Sugarcane molasse at 5, 10 and 15% (w/w and whey at 20, 25 and 30% (w/w were used. The pH of the silage decreased significantly in each treatment, but it was faster when sugarcane molasse was added. The lactic acid concentration was 2.8 g kg-1 DM in silage amended with 15% molasse plus 25% whey and was higher than in silage supplemented with commercial additive after 15 d. In conclusion, it was shown that lemongrass leaves obtained as by product after extracting essential oils can be effectively ensiled with whey and sugarcane molasse as additives inducing a faster production of lactic acid.Después de la extracción del aceite esencial de zacate limón (Cymbopogon citratus [DC.] Stapf por destilación con vapor (tratamiento térmico se obtiene un residuo. Este residuo podría ser utilizado para alimentación animal. El potencial de la melaza de caña y suero de leche como aditivos para ensilar hojas de zacate limón fue investigado. El material vegetal se obtuvo después que los aceites esenciales se extrajeron de las hojas de zacate limón usando destilación con vapor. Las hojas de zacate limón se picaron, mezclaron con melaza de caña y suero de leche y se colocaron en recipientes cilíndricos de plástico y se cerraron herméticamente. El dise

  9. Atividades antioxidante e fungitóxica do óleo essencial de capim-limão e do citral Antioxidant and fungitoxic activities of the lemongrass essential oil and citral

    Directory of Open Access Journals (Sweden)

    Luiz Gustavo de Lima Guimarães

    2011-06-01

    Full Text Available Tendo em vista a importância dos óleos essenciais, objetivou-se, com este trabalho, avaliar a atividade antioxidante e os efeitos fungitóxicos do óleo essencial de capim-limão e do seu constituinte majoritário citral sobre a inibição micelial dos fitopatógenos Fusarium oxysporum cubense, Colletotrichum gloeosporioides, Bipolaris sp. e Alternaria alternata. A atividade antioxidante foi realizada, empregando os métodos de redução do radical livre DPPH e o ensaio de oxidação do sistema b-caroteno/ácido linoléico. Para cada metodologia, utilizou-se o delineamento inteiramente casualizado em esquema fatorial de 4 x 5, sendo quatro compostos (óleo essencial, citral, timol e α-tocoferol e cinco concentrações (5; 10; 25; 50 e 100 µg L-1, com três repetições Os ensaios para verificação das atividades fungitóxicas foram realizados aplicando o teste de fumigação in vitro sobre a inibição micelial dos fungos fitopatogênicos estudados. Os tratamentos foram dispostos de forma inteiramente casualizada, com três repetições e em esquema fatorial com arranjo variável entre os fitopatógenos. O óleo essencial e o citral apresentaram pequena atividade antioxidante perante a metodologia que avalia a redução do radical estável DPPH, no entanto, perante a metodologia que emprega o sistema emulsificado β-caroteno/ácido linoléico estes compostos apresentaram atividades antioxidantes significativas. Nas atividades fungitóxicas, o óleo essencial e o citral apresentaram uma maior atividade sobre o fitopatógeno Alternaria alternata. Em relação aos valores de IC50 os menores valores apresentados pelo óleo essencial (75,83 µg mL-1 e pelo citral (58,24 µg mL-1 foram sobre o Bipolaris sp. O citral causou as maiores inibições miceliais, para todos os fitopatógenos.Given the importance of essential oils, this study evaluated the antioxidant activity and fungitoxic effects of lemongrass essential oil and its main constituent

  10. Atratividade da isca granulada de polpa de fruto do jatobá para saúva-limão, no campo Attractiveness of the granulated bait of jatobá's fruit pulp to the leaf- cutting ant, in the field

    Directory of Open Access Journals (Sweden)

    Maria Lucia França Teixeira

    2008-08-01

    Full Text Available A atratividade da polpa do fruto de jatobá para saúva-limão foi avaliada tendo como parâmetro comparativo a polpa cítrica desidratada, utilizada como veículo por diversas marcas comerciais. O experimento foi conduzido em quatro formigueiros de saúva-limão em canteiros gramados com espécies arbóreas. As iscas de jatobá e de polpa cítrica desidratada, ambas sem princípio ativo, foram confeccionadas em grânulos com formato e diâmetro semelhantes aos das iscas granuladas comerciais. As iscas de jatobá foram mais atrativas para as operárias de saúva-limão, que fizeram o primeiro contato aos 17s, em contraste com os 29s gastos para o primeiro contato com as iscas de polpa cítrica. As iscas de jatobá também começaram a ser carregadas mais cedo, aos 26s, sendo que as iscas de polpa cítrica foram carregadas 48s mais tarde. A grande aceitação do jatobá foi reforçada pelo menor tempo para o encerramento dos testes, 5min 39s, contrastando com os 11min 17s necessários para o encerramento do teste com a polpa cítrica. A polpa do fruto do jatobá foi mais atrativa para saúva-limão do que a polpa cítrica desidratada.Attractiveness of the leaf-cutting ant, Atta sexdens rubropilosa to jatobá's fruit pulp was evaluated, having the dehydrated citrus pulp as comparative parameter, used as vehicle by several commercial brands. The experiment was conducted on four nests of leaf-cutting ants on lawns with arboreal species. Jatobá baits and dehydrated citric pulp both without active principle were made into granules with form and diameter similar to the commercial granulated baits. Jatobá baits were more attractive to the laborers of leaf-cutting ants which made the first contact after 17s, contrasting with 29s before the first contact with citric pulp baits. Jatobá baits were also carried earlier, after 26s, while citric pulp baits were carried 48s later. The great acceptance of jatobá baits was strengthened by the short time to

  11. Inversão da sacarose utilizando ácido cítrico e suco de limão para preparo de dieta energética de Apis mellifera Linnaeus, 1758 Inversion of the sucrose using citric acid and lemon juice for preparing energetic diet of Apis mellifera Linnaeus, 1758

    Directory of Open Access Journals (Sweden)

    Deodoro Magno Brighenti

    2011-04-01

    Full Text Available Em época de escassez de néctar, pode-se fornecer ao enxame uma suplementação alimentar utilizando "açúcar invertido" que é obtido pela hidrólise da sacarose em meio ácido por aquecimento, formando uma mistura de glicose e frutose. O ácido normalmente utilizado em tal reação é o ácido cítrico, no entanto, diante da dificuldade de pequenos produtores apícolas em obterem tal produto comercialmente, uma alternativa seria substituí-lo pela utilização de suco de limões. Sendo assim, o objetivo deste trabalho foi quantificar a inversão da sacarose em dietas para operárias de Apis mellifera, empregando-se o ácido cítrico e sucos de limões. Prepararam-se 21 soluções aquosas de açúcar cristal na proporção de 100 g/100 mL, colocando-se em cada uma 1,0; 2,0; 3,0; 5,0; 10,0; 15,0 ou 20,0 mL de suco dos limões Galego [Citrus aurantifolia (C. Swingle], Tahiti [Citrus latifolia Tanaka] ou Cravo [Citrus limonia (L. Osbeck]. Além dessas, outras seis soluções aquosas de açúcar na mesma proporção foram preparadas adicionando-se 0,1; 0,16; 0,3; 0,5 e 0,7 g de ácido cítrico e uma para testemunha. Quantificou-se a inversão pelo método de Somogyi-Nelson. Para o limão Cravo foi encontrada a menor porcentagem de inversão. Em relação a adição de ácido cítrico, constatou-se que ao colocar 0,1 g, a inversão foi estimada em 12,2% enquanto que, com a adição de 0,16 g, a inversão seria de 18,8%. A quantidade máxima de ácido cítrico a ser adicionada foi estimada em 0,18 g adotando como critério o pH médio de 3,3 dos méis de abelhas africanizadas. Para os sucos dos limões Galego, Tahiti e Cravo, quando utilizados como substitutos do ácido cítrico, estimou-se a quantidade máxima a ser adicionada sendo igual a 2,1; 3,6 e 5,3 mL, respectivamente, para cada 100 g de açúcar em 100 mL de água, para o pH fixado em 3,3. Considerando-se a inversão e o pH, o suco do limão Tahiti forneceu melhores resultados.In times of

  12. FY1995 optoelectronic devices and circuits for terabit class network; 1995 nendo terabit kyu network yo hikari denshi device kairo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The necessary technology realizing Terabit class optical network is the signal multiplexing both in temporal and spectral domains. Controllability of ultrafast optoelectronic systems is therefore the priority issue. Specifically we chose semiconductor lasers as the key devices. The methodology for performance improvement and the creation of novel functionality are investigated. Firstly compression of semiconductor laser pulse reached the world record of 65 femto second. Secondly a proposal was made to control mode locked semiconductor lasers via subharmonic synchronization and a substantial phase noise reduction was demonstrated. Thirdly a new technology was developed to realize broadband anti-reflection coating on semiconductor laser amplifier facet, bringing about significant performance improvement. To compensate the dispersion induced signal distortion a broadband semiconductor laser amplifier four wave mixing was analyzed and also demonstrated experimentally. (NEDO)

  13. Eficacia de tres estrobilurinas para el control de mancha rojiza (Guignardia mangiferae y mancha negra (Guignardia citricarpa en frutos de limón, en Tucumán, República Argentina Efficiency of three strobilurins to control reddish spot (Guignardia mangiferae and black spot (Guignardia citricarpa in lemon fruits in Tucumán, Argentina

    Directory of Open Access Journals (Sweden)

    Gabriela M. Fogliata

    2011-06-01

    Full Text Available La Argentina lidera la producción e industrialización mundial de limón. Tucumán produce el 87% del total nacional, destinando 65% para su industrialización y 35% para su comercialización como fruta fresca, principalmente en exportaciones. Para ello, se requieren frutos de calidad y libres de enfermedades, especialmente de aquellas causadas por patógenos considerados cuarentenarios en los mercados de destino. En Tucumán, están presentes la mancha negra de los cítricos, causada por Guignardia citricarpa (Phyllosticta citricarpa, patógeno cuarentenario para importantes mercados consumidores, y en mayor prevalencia, la mancha rojiza o moteado, causada por G. mangiferae (P. capitalensis, hongo no cuarentenario. Ambas enfermedades se controlan con fungicidas cúpricos, estrobilurinas, mancozeb y bencimidazoles. Se realizaron cinco ensayos para evaluar la eficacia de tres estrobilurinas, azoxistrobina, pyraclostrobin y trifloxistrobin, para controlar mancha rojiza (campañas 2004/2005, 2005/2006 y 2006/2007 y mancha negra (2007/2008 y 2008/2009 en frutos de limón en Tucumán. Se realizaron una y dos aplicaciones de estrobilurinas con oxicloruro de cobre, en un esquema de cuatro y cinco aplicaciones de cúpricos, cada treinta días desde caída de pétalos. Se utilizaron tratamientos con oxicloruro de cobre solo o en mezcla con mancozeb, como testigos químicos. Se evaluó la incidencia de las enfermedades en julio y se calculó la eficacia de los tratamientos. Los más eficaces para controlar mancha negra y mancha rojiza fueron los que incluyeron una o dos aplicaciones de estrobilurinas, sin diferencias entre sí, superando al cúprico e igualando o superando a la mezcla cúprico-mancozeb. Estos resultados demostraron la eficacia de las estrobilurinas para controlar mancha negra y mancha rojiza en frutos de limón.Argentina leads lemon world production and industrialization. The province of Tucumán generates 87% of national production

  14. Drying of sicilian lemon residue: influence of process variables on the evaluation of the dietary fiber produced Secagem do resíduo de limão siciliano: influência das variáveis de processo na avaliação da fibra alimentar produzida

    Directory of Open Access Journals (Sweden)

    Vanessa Martins Silva

    2010-06-01

    Full Text Available In this study, the effect of the process variables of the air-drying of Sicilian lemon residues on some technological properties of the fibers produced was studied. The determination and modeling of desorption isotherms were used to establish the equilibrium moisture content at 60, 75, and 90 °C using the static method with 8 saturated salt solutions. The best fit was obtained with BET and GAB models. The drying process was conducted in a vertical tray dryer and delineated according to a central composite experimental design (2² using the following as factors: air velocity (0.5, 0.75 and 1 m/s and temperature (60, 75, and 90 °C, and it presented a good fit to the exponential model (R² > 99.9%. The experimental design responses evaluated were the technological properties of the fibers: water-holding, oil-holding, and swelling capacity. Since these properties were present in high levels, the lemon residues could be used to increase content of fibers in foods resulting in the addition of nutritional benefits for the consumers.Estudou-se o efeito das variáveis de processo da secagem do resíduo de limão siciliano sobre algumas propriedades tecnológicas das fibras produzidas. A determinação e modelagem das isotermas de dessorção foram utilizadas para determinar o conteúdo de umidade de equilíbrio a 60, 75 e 90 °C, através do método gravimétrico estático com 8 soluções salinas saturadas. O melhor ajuste dos dados experimentais foi encontrado com os modelos de BET e GAB. A secagem foi conduzida em um secador vertical de bandejas e delineada de acordo com um planejamento experimental (2², tendo como fatores: velocidade do ar (0,5, 0,75 e 1 m/s e temperatura (60, 75 e 90 °C, apresentando bons ajustes ao modelo exponencial (R² > 99.9%. As respostas do planejamento avaliadas foram relacionadas a algumas propriedades tecnológicas das fibras, como a capacidade de absorção em água e óleo e o volume de intumescimento. Uma vez que

  15. Comportamento de catorze porta-enxertos para o limão eureka km 47 na região de Araraquara-SP Behaviour of fourteen rootstocks for eureka lemon [Citrus limon (L Burm. F. ] cv. km 47, in Araraquara, SP, Brazil

    Directory of Open Access Journals (Sweden)

    José Orlando de Figueiredo

    2005-04-01

    Full Text Available Foi avaliado o comportamento de 14 porta-enxertos para o limão 'Eureka km 47' [Citrus limon (L. Burm. f.], clone nucelar, em experimento instalado em 1991, na Fazenda Fittipaldi, Araraquara-SP. Os porta-enxertos foram: tangelos 'Orlando' e 'Seminole' (C. reticulata Blanco x C. paradisi Macfad., tangerinas 'Cleópatra' (C. reshni hort. ex Tanaka e 'Sunki' [C. sunki (Hayata hort. ex Tanaka], limões 'Cravo' (C. limonia Osbeck, 'Rugoso da África' (C. jambhiri Lush. e 'Volkameriano Catania 2' (C. volkameriana V. Ten. & Pasq., laranja 'Caipira DAC' [C. sinensis (L. Osbeck], laranja 'Azeda Doble Cálice' (C. aurantium L., trifoliatas 'EEL'e 'Kryder 8-5' [Poncirus trifoliata (L. Raf.], citrange 'Morton' [P. trifoliata (L. Raf. x C. sinensis (L. Osbeck], C. karna Raf. e C. pennivesiculata (Lush. Tanaka. As produções foram avaliadas no período de 1998 a 2002. As maiores produções médias em peso de frutos estiveram relacionadas aos porta-enxertos C. pennivesiculata e tangerina 'Cleópatra' (>220 kg/planta. Entre os porta-enxertos que induziram as mais baixas produções, estão C. karna, os dois tangelos, os dois trifoliatas e a 'Caipira DAC' (Fourteen rootstocks were compared in a trial started in 1991, for Eureka lemon cv. km 47, nucellar clone, in Araraquara, Brazil. The rootstocks tested were Orlando and Seminole tangelos (C. reticulata Blanco x C. paradisi Macfad., Cleopatra mandarin (C. reshni hort. ex Tanaka, Sunki mandarin [C. sunki (Hayata hort. ex Tanaka], Rangpur Lime (C. limonia Osbeck, Rough Lemon cv. African (C. jambhiri Lush., and Volkamerican cv Catania 2 (C. volkameriana V. Ten. & Pasq., sweet orange [C. sinensis (L. Osbeck] cv. Caipira DAC, sour orange (C. aurantium L., Poncirus trifoliata (L. Raf. cv. EEL, P. trifoliata (L. Raf. cv. Kryder 8-5, Morton citrange [P. trifoliata (L. Raf. x C. sinensis (L. Osbeck], C. karna Raf. and C. pennivesiculata (Lush. Tanaka. Yield was measured by weight of fruits per tree, for a period of

  16. 40Ar-39Ar age of carbonatite-alkaline magmatism in Sung Valley ...

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging Solutions)

    gins of eastern Antartica (Rodak lake alnoites), western Australia (Bundbury basalts) and east- ern India (Rajmahal Traps) is generally ascribed to the melting of a major plume head (i.e., starting plume), the remnant of which (i.e., the plume tail) is now present as a hot spot beneath the Kerguelen islands in the Indian Ocean ...

  17. VizieR Online Data Catalog: Optical & Spitzer photometry in IC 1805 (Sung+, 2017)

    Science.gov (United States)

    Sung, H.; Bessell, M. S.; Chun, M.-Y.; Yi, J.; Naze, Y.; Lim, B.; Karimov, R.; Rauw, G.; Park, B.-G.; Hur, H.

    2017-06-01

    For a study of the IMF and the star-formation history of the young open cluster IC 1805, we obtained deep wide-field VRI and Hα images of IC 1805 using the CFH12K mosaic CCD camera of the CFHT on 2002 January 6 and 7. We also observed several regions in IC 1805, for a study of the reddening and massive star content, using the SITe 2000x800 CCD (Maidanak 2k CCD) and standard UBVRI filters of the AZT-22 1.5m telescope at the Maidanak Astronomical Observatory in Uzbekistan on 2003 August 18 and 2004 december 25,30. Later, we obtained additional images of the central region of IC 1805 with the Fairchild 486 CCD (SNUCam) and UBVI and Hα filters of the AZT-22 telescope on 2007 October 7 and 2009 January 19. The Spitzer mapping observations were performed on 2006 September 20 under program ID 20052 (PI: S. Wolff). For complete photometry of stars in the CFH12K FOV in 3.6 and 4.5um, we also downloaded and reduced the GLIMPSE360 data (AOR: 38753280, 38763264, 38769408, 38799104, 38798592, 38784512, PI: B. A. Whitney). MIPS scans of IC 1805 were obtained on 2005 August 31 and 2005 September 2 (PID 3234, PI: J. S. Greeves). The Chandra X-ray Observatory Observations of IC 1805 (ObsID: 7033, PI: L. Townley) were made on 2006 November 25. The total exposure time was about 79ks. The properties of 647 X-ray sources were published in Townsley+ (2014,J/ApJS/213/1). We searched for the optical and MIR counterparts of these X-ray sources with a matching radius of up to 1.5". (4 data files).

  18. Latitudes, el ancho mundo de la investigación social: Bolivianos, paraguayos y argentinos en la obra : Una investigación de la antropóloga Patricia Vargas sobre la relación entre la migración de países limítrofes y el mercado de trabajo en la construcción en el área metropolitana

    OpenAIRE

    Mendivil, Adrián; Vargas, Patricia

    2005-01-01

    Latitudes es un ciclo de programas especiales, idea y conducción del periodista Adrián Mendivil, basado en la investigación en ciencias sociales. En esta entrega, se entrevista a la antropóloga Patricia Vargas sobre el impacto de inmigración de países limítrofes en el mercado de trabajo en la construcción en el área metropolitana argentina. Explica el concepto de "etnografía" y su aplicación para comprender la temática: la llegada de bolivianos y paraguayos y su relación con los trabajadores ...

  19. In vitro antimicrobial activity of essential oils from oregano, garlic, clove and lemon against pathogenic bacteria isolated from Anomalocardia brasilianaAtividade antimicrobiana in vitro dos óleos essenciais de orégano, alho, cravo e limão sobre bactérias patogênicas isoladas de vôngole

    Directory of Open Access Journals (Sweden)

    Tânia Fraga Barros

    2011-10-01

    Full Text Available Natural preservative substances are an efficient and economic alternative, because the aromatical plants and rich spices in essential oils characterized by a notable are gotten from antimicrobial activity, and for this reason, its derived products can be used to delay or to inhibit the growth of microorganisms. The objective of this study was to evaluate the antibacterial activity of essential oils of clove, limon, oregano (Origanum vulgare ssp. Hirtum and garlic several species of bacteria like Staphylococcus aureus and Escherichia coli isolated of vongole (Anomalocardia Brasiliana and bacteria standard ATCC (American Type Culture Collection: Escherichia coli, Staphylococcus aureus and Salmonella cholerasuis, through diffusion test and after it was determinate the Minimum Inhibitory Concentration (MIC. In this study it was observed that the garlic essential oil presented antibacterial activity front the S. aureus and the S. cholerasuis.; already the oils of clove and oregano (Origanum vulgare ssp. Hirtum had presented activity front to all the analyzed bacteria, however the oregano oil presented the bigger bacterial inhibition, 26.7mm e 29,3mm for E. coli e S. aureus respectively. The essential oil of lemon did not demonstrate antibacterial activity. In such a way the oregano and clove essential oils that they had presented antibacterial activity appeared to be the most preferable agent for future research.Antimicrobianos de origem natural são alternativas eficazes e econômicas, pois são obtidos a partir das plantas aromáticas e especiarias ricas em óleos essenciais caracterizados por uma notável atividade antimicrobiana, e por esta razão, seus produtos derivados podem ser usados para retardar ou inibir a multiplicação microbiana. O objetivo deste estudo foi avaliar a atividade antibacteriana dos óleos essenciais de cravo, limão, orégano e alho sobre as cepas de Staphylococcus aureus e Escherichia coli isolados do v

  20. Secagem e fragmentação da matéria seca no rendimento e composição do óleo essencial de capim-limão Yield and composition of essential oil of lemongrass in different drying and fragmentation conditions

    Directory of Open Access Journals (Sweden)

    Larissa C. do B. Costa

    2005-12-01

    Full Text Available Este estudo foi conduzido com objetivo de determinar o tipo de secagem e a fragmentação das folhas de capim-limão para otimizar o rendimento extrativo do óleo essencial. Foram estabelecidos 6 tratamentos com 2 tipos de secagem (estufa de ventilação forçada a 40ºC e sala com desumidificador e 3 tamanhos de fragmentos das folhas secas (pulverização em moinho, fragmentos com 1 e com 20 cm de comprimento, com 4 repetições. O óleo essencial foi extraído por hidrodestilação durante 2 horas. O maior rendimento de óleo essencial foi obtido com o material seco na sala com desumidificador, não havendo diferenças significativas para os tamanhos da folha. O componente mais abundante no óleo essencial foi o citral que também apresentou as maiores concentrações nas folhas secas em desumidificador.In this study the drying and fragmentation conditions of lemongrass leaves were determined, to increase the essential oil yield. Four replications of six treatments were studied with 2 drying methodologies (oven-drying at 40ºC and room temperature using moisture dryer and 3 fragmentation sizes (powder obtained in mill, 1 cm and 20 cm fragments. The essential oil was extracted in Clevenger's modified apparatus during 2 hours. The higher essential oil yield and citral content was obtained with the leaves dried under room temperature using moisture dryer, with no significant differences in the fragmentation sizes.

  1. The beneficial effects of honeybee-venom serum on facial wrinkles in humans

    Directory of Open Access Journals (Sweden)

    Han SM

    2015-10-01

    Full Text Available Sang Mi Han,1 In Phyo Hong,1 Soon Ok Woo,1 Sung Nam Chun,2 Kwan Kyu Park,3 Young Mee Nicholls,4 Sok Cheon Pak5 1Department of Agricultural Biology, National Academy of Agricultural Science, Wanju, 2Dong Sung Pharmaceuticals Co Ltd, Seoul, 3Department of Pathology, School of Medicine, Catholic University of Daegu, Daegu, South Korea; 4Manuka Doctor Ltd, Auckland, New Zealand; 5School of Biomedical Sciences, Charles Sturt University, Bathurst, NSW, Australia Abstract: Facial wrinkles are an undesirable outcome caused by extrinsic photodamage and intrinsic aging processes. Currently, no effective strategies are known to prevent facial wrinkles. We assessed the beneficial effects of bee-venom serum on the clinical signs of aging skin. Our results show that bee-venom serum treatment clinically improved facial wrinkles by decreasing total wrinkle area, total wrinkle count, and average wrinkle depth. Therefore, bee-venom serum may be effective for the improvement of skin wrinkles. Keywords: bee venom, wrinkle, area, count, depth

  2. Influência do intervalo entre cortes sobre a produção de biomassa de duas espécies de capim limão Influence of the interval between cuts on biomass yield of two lemon grass species

    Directory of Open Access Journals (Sweden)

    André May

    2008-09-01

    Full Text Available Foi estudada a influência do intervalo entre cortes na produção de massa seca da parte aérea de duas espécies de capim limão. O experimento foi realizado no Instituto Agronômico, em Campinas-SP, 04 de junho/05 a 28 de agosto/06. O delineamento experimental utilizado foi em blocos ao acaso, com três repetições, com os tratamentos em esquema fatorial 2 x 4, sendo duas espécies (C. citratus e C. flexuosus e quatro intervalos entre cortes (40; 60; 80 e 100 dias. Para C. flexuosus, maiores intervalos entre cortes proporcionaram maior massa seca acumulada ao longo do ciclo de cultivo, partindo de 329,04 para 704,16 g planta-1 de massa seca acumulada da parte aérea, para intervalos entre cortes de 40 e 100 dias, respectivamente. A espécie C. citratus apresentou resposta linear decrescente da massa seca acumulada da parte aérea quanto maior o intervalo entre cortes utilizado, produzindo 238,68 g planta-1 utilizando intervalo entre cortes de 40 dias.The aim of this study was to analyze the influence of the interval between cuts on the dry mass yield of the aerial part of two lemon grass species. The experiment was conducted at Agronomical Institute (IAC, in Campinas - SP, from June 4th, 2005 through August 28th, 2006. The experiment was carried out in a completely randomized block design, with three replications, and the treatments in a 2 x 4 factorial design, corresponding two species (C. citratus and C. flexuosus and four intervals between cuts (40; 60; 80 and 100 days. For C. flexuosus, longer intervals between cuts generated more dry mass accumulated throughout the cultivation cycle, beginning on 329,04 to 704,16 g plant-1 of accumulated dry mass of the aerial part, for intervals between cuts of 40 and 100 days, respectively. The C. citratus species showed a decrease in its linear response for the accumulated dry mass of the aerial part the longer the interval between cuts was, yielding 238,68 g plant-1 for a 40 day interval between

  3. Determinação da qualidade microbiológica e físico-química de chás de Cymbopogon citratus (D.C Stapf (capim-limão = Evaluation of the microbiological and physical-chemical qualities of lemongrass tea

    Directory of Open Access Journals (Sweden)

    Eliane Carneiro Gomes

    2008-01-01

    Full Text Available Em função do grande volume de produção e comercialização do capim-limão, estima-se que uma contaminação microbiológica deste produto possa representar importante risco para a saúde pública. Esta pesquisa visou avaliar marcas de chá de capimlimão, em relação às qualidades microbiológica e físico-química, tendo como base alegislação brasileira do Ministério da Saúde. Nenhuma das amostras apresentou Salmonella sp., porém em 50% delas, houve presença de coliformes a 35ºC. Em três amostras, evidenciaram-se coliformes a 45ºC, com presença de Escherichia coli em uma destas. 81,25%das amostras apresentaram bolores e leveduras, porém sem relação direta com os teores de umidade observados. Dentre os fungos presentes, identificou-se Aspergillus niger, no entanto sem produção de aflatoxinas. Todos infusos analisados negativaram a contaminação evidenciada nos testes com o produto seco. Os resultados indicaram possíveis falhas nos procedimentos pós-colheita e de comercialização. A implementação do Sistema APPCC (HACCP poderia substancialmente minimizar esta contaminação.Considering the great volume of lemongrass production andcommercialization, it is estimated that a potential microbiological contamination of this product could represent an important hazard to public health. This study was performed to evaluate different brands of lemongrass tea, regarding their microbiological and physicalchemical quality, based on the legislation of the Brazilian Health Ministry. No traces of Salmonella sp. were found, but in 50% of samples, the presence of coliforms was detected at 35ºC. Three samples presented coliforms at 45ºC, with Escherichia coli found in one of them. 81.25% of samples presented molds and yeasts. Among the fungi present, Aspergillus niger was identified, but aflatoxins were absent. None of the infusions analyzed presented the contamination evidenced in the dry product. The results obtained may be

  4. Avaliação in vitro da ação do óleo essencial de capim limão (Cymbopogon citratus sobre o carrapato bovino Rhipicephalus (Boophilus microplus In vitro evaluation of the action of lemon grass (Cymbopogon citratus essential oil on the cattle tick Rhipicephalus (Boophilus microplus

    Directory of Open Access Journals (Sweden)

    F.C.C. Santos

    2012-01-01

    Full Text Available O uso indiscriminado de produtos químicos no controle do carrapato bovino constitui a principal causa do gradativo aumento do número de cepas resistentes deste parasita às bases disponíveis no mercado. A utilização de óleos essenciais e extratos vegetais é uma prática antiga no controle de carrapatos, porém só recentemente tem recebido a devida atenção dos pesquisadores. O objetivo deste experimento foi avaliar a eficácia in vitro do óleo de capim limão (Cymbopogon citratus sobre fêmeas ingurgitadas de Rhipicephalus (Boophilus microplus através do exame de biocarrapaticidograma. Foram testadas seis diluições do óleo de C. citratus (1; 5; 10; 25; 50 e 100% em uma população de carrapatos resistentes a amidínicos e piretróides sintéticos. A inibição de postura foi de 3; 23; 46; 66; 46 e 46%, a eclosão larval foi de 83; 58; 31; 0; 38 e 25% e a eficácia do tratamento foi de 32; 64; 83; 100; 88 e 82%, respectivamente. O óleo de C. citratus apresentou controle parcial do carrapato R. microplus in vitro, mesmo frente a populações resistentes a produtos químicos.The indiscriminate use of chemical products to control the cattle tick is the main cause of the gradual increase in the number of strains of this parasite that are resistant to the bases currently available in the market. The use of essential oils and plant extracts is an ancient practice for tick control; however, only recently has it received due attention by researchers. The aim of this experiment was to evaluate the in vitro efficacy of lemongrass (Cymbopogon citratus essential oil on engorged females of Rhipicephalus (Boophilus microplus through immersion test. Six concentrations of Cymbopogon citratus oil (1; 5; 10; 25; 50 and 100% were tested against a tick population resistant to synthetic formamidines and pyrethroids. The inhibition of egg-laying was 3; 23; 46; 66; 46 and 46%, the hatching was 83; 58; 31; 0; 38 and 25%, and the treatment efficacy was 32

  5. The Limb Infrared Monitor of the Stratosphere (LIMS) experiment

    Science.gov (United States)

    Russell, J. M.; Gille, J. C.

    1978-01-01

    The Limb Infrared Monitor of the Stratosphere is used to obtain vertical profiles and maps of temperature and the concentration of ozone, water vapor, nitrogen dioxide, and nitric acid for the region of the stratosphere bounded by the upper troposphere and the lower mesosphere.

  6. SMITH: a LIMS for handling next-generation sequencing workflows

    OpenAIRE

    Venco, Francesco; Vaskin, Yuriy; Ceol, Arnaud; Muller, Heiko

    2014-01-01

    Background Life-science laboratories make increasing use of Next Generation Sequencing (NGS) for studying bio-macromolecules and their interactions. Array-based methods for measuring gene expression or protein-DNA interactions are being replaced by RNA-Seq and ChIP-Seq. Sequencing is generally performed by specialized facilities that have to keep track of sequencing requests, trace samples, ensure quality and make data available according to predefined privileges. An integrated tool helps to ...

  7. İslâm ve İlim

    Directory of Open Access Journals (Sweden)

    Şakir Gözütok

    2015-11-01

    Full Text Available Today, many civilizations are being mentioned. One of these civilizations is Islamic civilization. Islamic civilization is based on Quran and the Prophet’s approach to science. Islam contributed enormously to the development of science by removing religious, lingual, racial and geographical barriers at time when tribal apprehension was dominate. Another important contributions of Islam to science is the initation of writing rxtradition in addition to oral tradition. The main emphasis of Islam to universal sciesce had been gained the undertanding of science by whole mankind

  8. Exigências térmicas e estimativas do número de gerações de ortézia dos citros criadas em limão-cravo Temperature requirements and generation number estimates of croton mealybug reared in Rangpur lime

    Directory of Open Access Journals (Sweden)

    Ademir Diniz Neves

    2010-08-01

    Full Text Available O objetivo deste trabalho foi determinar as exigências térmicas para o desenvolvimento de ortézia dos citros (Praelongorthezia praelonga e estimar o número de gerações por ano nos municipios de Bauru, Barretos, São José do Rio Preto, Bebedouro, Avaré, Araraquara, Itapetininga e Limeira, no Estado de São Paulo. Para a determinação da duração das fases de ovo e ninfa, e de suas exigências térmicas, criaram-se insetos em mudas de limão-cravo (Citrus limonia a 18, 20, 22, 25, 28, 30 e 32ºC, umidade relativa de 70±10% e fotofase de 14 horas. A duração das fases de desenvolvimento e do ciclo biológico (ovo-adulto foi afetada pela temperatura, tendo sido maior nas temperaturas mais baixas. O limiar térmico inferior de desenvolvimento (Tb e a constante térmica (K para as fases ovo, ninfa e período ovo-adulto foram 6,16ºC e 398,40 graus-dia (GD, 12,10ºC e 374,50 GD, e 10,28ºC e 735,29 GD, respectivamente. Com base nas médias de temperatura do ar dos diferentes municípios avaliados, o número de gerações por ano varia de 4,99 a 6,60.The objective of this work was to determine the temperature requirements for the development of croton mealybug (Praelongorthezia praelonga and to estimate the number of year generations at the state of São Paulo, Brazil, counties of Bauru, Barretos, São José do Rio Preto, Bebedouro, Avaré, Araraquara, Itapetininga and Limeira. In order to determine stage durations of egg and nymph stages, and their temperature requirements, the insects were reared on Rangpur lime (Citrus limonia seedlings at 18, 20, 22, 25, 28, 30 e 32ºC, under 70±10% relative humidity and a 14-hour photofase. Developmental stages and biological cycle (egg-adult durations were affected by temperature, and higher values of these parameters were obtained at lower temperatures. The lowest temperature development threshold (TT and thermal constant (K for egg and nymph stages and for the egg-adult period were 6.16ºC and 398

  9. Qualidade de produtos a base de plantas medicinais comercializados no Brasil: castanha-da-índia (Aesculus hippocastanum L., capim-limão (Cymbopogon citratus (DC. Stapf e centela (Centella asiatica (L. Urban Quality of products made from medicinal plants commercialized in Brazil: horsechestnut (Aesculus hippocastanum L., lemongrass (Cymbopogon citratus (DC. Stapf, and gotu kola (Centella asiatica (L. Urban

    Directory of Open Access Journals (Sweden)

    Joabe Gomes de Melo

    2007-03-01

    Full Text Available Com o objetivo de avaliar a qualidade de produtos a base de plantas medicinais, analisou-se dez amostras de castanha-da-índia, onze de capim-limão e seis de centela, comercializadas em farmácias da cidade do Recife, provenientes de indústrias de várias partes do país. Analisamos as informações técnico-científicas nos rótulos e/ou bulas de acordo com as exigências e obrigatoriedades da legislação brasileira (RDC n. 140 de 29/05/2003 e na RDC n. 102 de 30/11/2000, e embasamento da literatura científica. Também avaliou-se as características organolépticas, a autenticidade e a pureza dos produtos. Constatou-se ausência das informações obrigatórias em 92,59% das amostras. Dentre os termos vedados, foi comum a sugestão da inexistência de efeitos colaterais ou adversos. Quanto as indicações terapêuticas não se observou padronização técnica dos termos nem comprovação científica para algumas das atividades atribuídas pelos fabricantes. Todas as amostras foram consideradas autênticas com base nos testes fitoquímicos e farmacobotânicos. Na análise da pureza 59,26% das amostras foram reprovadas, devido principalmente ao elevado teor de umidade e cinzas totais. Constata-se que além dos produtos comercializados carecerem de informações e qualidade adequadas, há necessidade urgente de uma fiscalização efetiva por parte dos órgãos competentes.Aiming to evaluate the quality of products made from medicinal plants, there were analyzed ten samples of horsechestnut, eleven samples of lemongrass, and six samples of gotu kola commercialized in pharmacies from the city of Recife (Pernambuco, Brazil, coming from industries of several parts of the country. We analyzed the technical-scientific information on the labels and/or directions according to the requirements and obligations of Brazilian law (laws "RDC 140 of 29/05/2003" and "RDC 102 of 30/11/2000" and to scientific literature embasement. The products' organoleptic

  10. Plant growth and phosphorus uptake in mycorrhizal rangpur lime seedlings under different levels of phosphorus Crescimento e absorção de fósforo por plântulas de limão 'Cravo' micorrizadas sob diferentes níveis de fósforo

    Directory of Open Access Journals (Sweden)

    Marco Antonio Nogueira

    2006-01-01

    Full Text Available The objective of this work was to evaluate the response of rangpur lime (Citrus limonia to arbuscular mycorrhiza (Glomus intraradices, under P levels ranging from low to excessive. Plants were grown in three levels of soluble P (25, 200 and 1,000 mg kg-1, either inoculated with Glomus intraradices or left noninoculated, evaluated at 30, 60, 90, 120 and 150 days after transplanting (DAT. Total dry weight, shoot P concentration and specific P uptake by roots increased in mycorrhizal plants with the doses of 25 and 200 mg kg-1 P at 90 DAT. With 1,000 mg kg-1 P, mycorrhizal plants had a transient growth depression at 90 and 120 DAT, and nonmycorrhizal effects on P uptake at any harvesting period. Root colonization and total external mycelium correlated positively with shoot P concentration and total dry weight at the two lowest P levels. Although the highest P level decreased root colonization, it did not affect total external mycelium to the same extent. As a result, a P availability imbalance affected negatively the mycorrhizal symbiosis and, consequently, the plant growth.O objetivo deste trabalho foi avaliar a resposta do limão 'Cravo' (Citrus limonia à micorriza arbuscular (Glomus intraradices, com variações de níveis de P de baixo a excessivo. As plantas foram cultivadas em três níveis de P solúvel (25, 200 e 1.000 mg kg-1, com inoculação de Glomus intraradices ou sem inoculação, e avaliadas aos 30, 60, 90, 120 e 150 dias depois do transplantio (DAT. A biomassa seca total, a concentração de P na parte aérea, e a absorção específica de P pelas raízes aumentaram nas plantas micorrizadas nas doses de 25 e 200 mg kg-1 de P aos 90 DAT. Na dose de 1.000 mg kg-1 de P, houve depressão transiente de crescimento nas plantas micorrizadas, aos 90 e 120 DAT, e não houve efeito micorrízico sobre a absorção de P em qualquer época de colheita. A colonização radicular e o micélio externo total correlacionaram-se positivamente com a

  11. Current limiting experiment with 600 V/100A rectification type superconducting fault current limiter; 600 V-100A kyu seiryugata chodendo genryuki no genryu shiken

    Energy Technology Data Exchange (ETDEWEB)

    Matsuzaki, J.; Tsurunaga, K.; Urata, M. [Toshiba Corp., Tokyo (Japan); Okuma, T.; Sato, Y.; Iwata, Y. [Tokyo Electric Power Co., Inc., Tokyo (Japan)

    1999-06-07

    The rectification type current limiter with the current-limiting system of the new type which combined rectifier circuits with the direct current reactor has been proposed until now, and it has succeeded in the current-limiting test by the normal conduction reactor by the 6.6kV class model vessel. Since the loss of the conductor becomes fundamentally the zero, in the same current limiter, by using superconducting wire rod, because direct current always flows in the reactor, making into low-loss becomes possible. In this report, this paper describes cut-off characteristic of 600V/100A rectification type superconductive current limiter using the metal type superconductive conductor. (NEDO)

  12. 50-kg large-size cold crucible levitation melting apparatus; Teibu shuto kino wo motsu 50kg kyu korudo kurushiburu fuyo yokai shochi no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Hayashi, S. [Fuji Electric Co. Ltd., Tokyo (Japan); Tadano, E. [Fuji Electric Corporate Research and Development Ltd., Kanagawa (Japan)

    1997-06-25

    With an increase in the degree of industrial techniques and the development of high-technology products in recent years, it has been demanded that the quality of high-purity metal materials be improved. The levitation melting method is a new melting method in which a metal material is melted by induction heating while the material is levitated in a water-cooled copper crucible. This paper made clear the principle of the levitation melting method and describes some problems in the development of a 50 kg-class large-capacity levitation melting apparatus and solutions to the problems. The development of a 50 kg-class levitation melting apparatus having a bottom discharging function was carried out on the basis of the results of discussion of the above-mentioned problems, and the noncontact melting of 50 kg cast iron and the noncontact bottom discharging of molten iron succeeded. This enabled the noncontact process of from the melting of a high-purity metal material and a metal of a high melting point to the casting of the molten metal. Since a continuous casting apparatus is provided under the crucible, the casting of an ingot and a rod material becomes possible. When a metal material is levitation-melted in superhigh vacuum, production of a superhigh-purity metal and a new metal material can be attained since the material is not contaminated by the atmosphere. 9 refs., 11 figs., 4 tabs.

  13. Development of TS590MPa grade high tensile strength steel for automotive anti-collision parts; Shogeki kyushuyo 590MPa kyu kochoryoku koban no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Miura, K; Takagi, S; Furukimi, O; Hira, T; Obara, T [Kawasaki Steel Corp., Tokyo (Japan); Tanimura, S [University of Osaka Prefecture, Osaka (Japan)

    1997-10-01

    The effects of strain rate on the deformation behavior of steels were investigated to find the most appropriate micro-structure of steel for anti-crash parts of automobiles, such as front-side-members. The dual phase steel absorbed a higher amount of energy during dynamic deformation than other steels with the same static yield strength. The increase of volume fraction of the austenite phase in the dual phase steel deteriorates the dynamic deformation behavior. The FEM analysis for crash test of HAT-sectional sheet box also showed the superior performance of the dual phase steel. 4 refs., 7 figs., 1 tab.

  14. An experimental and theoretical study of pendellösung fringes in synchrotron section topographs of silicon wafers.

    Science.gov (United States)

    Partanen, J; Tuomi, T

    1990-01-01

    X-ray section topographs of nearly perfect Czochralski-grown wafers were made with synchrotron radiation having a continuous spectrum. An intensity curve measured from the x-ray film is compared to the calculated curve obtained using the dynamical theory of x-ray diffraction. A computer simulation of the topograph is also presented. A good agreement between theory and experiment is found except in the middle part of the topograph.

  15. Umwandlung von Kohlendioxid mit Übergangsmetall-Homogenkatalysatoren: eine molekulare Lösung für ein globales Problem?

    KAUST Repository

    Cokoja, Mirza; Bruckmeier, Christian; Rieger, Bernhard; Herrmann, Wolfgang A.; Kü hn, Fritz E.

    2011-01-01

    A plethora of methods have been developed over the years so that carbon dioxide can be used as a reactant in organic synthesis. Given the abundance of this compound, its utilization in synthetic chemistry, particularly on an industrial scale, is still at a rather low level. In the last 35 years, considerable research has been performed to find catalytic routes to transform CO2 into carboxylic acids, esters, lactones, and polymers in an economic way. This Review presents an overview of the available homogeneous catalytic routes that use carbon dioxide as a C1 carbon source for the synthesis of industrial products as well as fine chemicals.

  16. Suárez über das Indivituationsprinzip der Akzidenten in dem Licht des thomistischen Lösung

    Czech Academy of Sciences Publication Activity Database

    Heider, Daniel

    19/43/, - (2005), s. 71-90 ISSN 0231-5955 Institutional research plan: CEZ:AV0Z90090514 Keywords : principle of individuation o accidents * coexistence of numerically distinct accidents in a subject * remission and intensification of accidents Subject RIV: AA - Philosophy ; Religion

  17. Umwandlung von Kohlendioxid mit Übergangsmetall-Homogenkatalysatoren: eine molekulare Lösung für ein globales Problem?

    KAUST Repository

    Cokoja, Mirza

    2011-08-29

    A plethora of methods have been developed over the years so that carbon dioxide can be used as a reactant in organic synthesis. Given the abundance of this compound, its utilization in synthetic chemistry, particularly on an industrial scale, is still at a rather low level. In the last 35 years, considerable research has been performed to find catalytic routes to transform CO2 into carboxylic acids, esters, lactones, and polymers in an economic way. This Review presents an overview of the available homogeneous catalytic routes that use carbon dioxide as a C1 carbon source for the synthesis of industrial products as well as fine chemicals.

  18. TA'LIM AL-LUGHAH 'ABR AL-TSAQAFAT WA TATHBIQUHU FI TA'LIM AL-LUGHAH AL-'ARABIYAH FI INDONESIA

    Directory of Open Access Journals (Sweden)

    Nasaruddin Nasaruddin

    2015-12-01

    Full Text Available This article examines the close relationship that exists between language and culture which  reflected in that language is a pot of culture and culture is a frame of language usage. It follows from this relationship that language learning is the linguistic and cultural process, or what so-called teaching language across cultures. This cultural teaching of language is based on three theories first of which is “Contrastive Analysis”, “Learning The Language Is A Cultural Learning”, and “Cultural Awareness In Foreign Language Teaching And Learning”. Based on these three theories this article tries to put down a cultural pattern for the teaching of Arabic for Indonesian learners which has cultural goals and content.  It aims at overcoming linguistic and cultural problems suffered by the Indonesians when learning the Arabic, especially their difficulty in understanding Arabic elements that are different from what in their language, and their difficulty  in using Arabic in certain situations properly.DOI: 10.15408/a.v2i2.2141

  19. Compuestos volátiles de brotes de limón persa y limón mexicano asociados a síntomas del HLB (Huanglongbing).

    OpenAIRE

    Mendoza Peña, Estrella

    2014-01-01

    El Huanglongbing (HLB) es una enfermedad de los cítricos que se caracteriza por causar áreas moteadas en hojas, generar frutos deformes y decolorados, semillas abortivas, causar pérdida paulatina de la producción y provocar que la muerte de los árboles infectados sea inevitable. El agente asociado a esta enfermedad es la bacteria Candidatus Liberibacter ssp., y en México es dispersada por el vector Diaphorina citri Kuwayama (Hemiptera: Liviidae). En el presente estudio, mediante el método de ...

  20. Zinc oxide nanoparticles: a 90-day repeated-dose dermal toxicity study in rats

    Directory of Open Access Journals (Sweden)

    Ryu HJ

    2014-12-01

    Full Text Available Hwa Jung Ryu,1,* Mu Yeb Seo,2,* Sung Kyu Jung,1 Eun Ho Maeng,2 Seung-Young Lee,2 Dong-Hyouk Jang,2 Taek-Jin Lee,2 Ki-Yeon Jo,2 Yu-Ri Kim,3 Kyu-Bong Cho,4 Meyoung-Kon Kim,3 Beom Jun Lee,5 Sang Wook Son1 1Department of Dermatology, Korea University College of Medicine, Seoul, 2Korea Testing and Research Institute, Gyunggido, 3Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seoul, 4Department of Clinical Laboratory Science, Shinheung College, Uijeongbu, 5College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea *These authors contributed equally to this work and both should be considered first authors Abstract: Zinc oxide (ZnO works as a long-lasting, broad-spectrum physical sunblock, and can prevent skin cancer, sunburn, and photoaging. Nanosized ZnO particles are used often in sunscreens due to consumer preference over larger sizes, which appear opaque when dermally applied. Although the US Food and Drug Administration approved the use of nanoparticles (NPs in sunscreens in 1999, there are ongoing safety concerns. The aim of this study was to evaluate the subchronic toxicity of ZnO NPs after dermal application according to the Organization for Economic Cooperation and Development Test Guidelines 411 using Good Laboratory Practice. Sprague Dawley rats were randomly divided into eight (one control, one vehicle control, three experimental, and three recovery groups. Different concentrations of ZnO NPs were dermally applied to the rats in the experimental groups for 90 days. Clinical observations as well as weight and food consumption were measured and recorded daily. Hematology and biochemistry parameters were determined. Gross pathologic and histopathologic examinations were performed on selected tissues from all animals. Analyses of tissue were undertaken to determine target organ tissue distribution. There was no increased mortality in the experimental group. Although there

  1. Operation test for 200-kW class internally improved MCFC stacks having achieved 5000 hours; 200kW kyu naibu kaishitsu gata MCFC sutakku unten shiken 5,000 jikan tassei

    Energy Technology Data Exchange (ETDEWEB)

    Hashino, K. [Kansai Electric Power Co. Inc., Osaka (Japan)

    2000-03-10

    The operation test for 200-kW class internally improved MCFC stacks being performed at the Amagasaki fuel cell power generation testing plant of Kansai Electric Power Co., Inc. has achieved on January 22, 2000 five thousand hours, the original test time target. Temperature raising has begun on June 18 last year, and the first power generation was carried out on June 30. Since then the operation has continued smoothly at near rated output, and the test was completed nearly as planned without experiencing any trouble caused by Y2K problem. This research is being carried out as the research work shared by the Molten Carbonate Fuel Cell Power Generation System Technology Research Association (MCFC Research Association) based on the research commissioning from NEDO as part of the New Sunshine Project. After the confirmation of the initial performance, verification of the carbon dioxide self-sustaining operation, and the property evaluation test of every 500 hours are going smoothly. The intention hereafter is to achieve 5,000 hours as the power generation time, with the schedule to reduce the stack temperature in the middle of February, and cease the operation. As of January 25, the amount of power generated reached 1,089 MWh. (NEDO)

  2. A novel use of LIMS for surveillance activities at the Savannah River Site

    International Nuclear Information System (INIS)

    Rogier, W.J.

    2000-01-01

    The current mission of the Savannah River Site is focused primarily on cleanup and disposal of waste associated with more than 40 years of nuclear material production. However, SRS continues to provide tritium processing for the Department of Energy. Tritium, a radioactive isotope of hydrogen gas, is used to boost the explosive power of nuclear weapons. The tritium container, processed by SRS, is known as a reservoir. Part of the SRS tritium mission is to assure the safety and reliability of tritium reservoirs by conducting a series of thorough surveillance tests on a sampling of fielded reservoirs. Data from these tests have historically been stored in a database archive and reporting system known as QUADSTAR. This system was developed at the Mound Facility in the mid-1980s when Mound performed the reservoir surveillance mission for DOE. The surveillance mission and the QUADSTAR database were transferred to SRS during the downsizing of the Nuclear Weapon Complex in the mid-1990s

  3. Ictioplancton en la zona portuaria de Limón, Costa Rica

    Directory of Open Access Journals (Sweden)

    Arturo Dominici-Arosemena

    2000-06-01

    Full Text Available Four sampling stations were set 200-500m off Limon Port, Costa Rica, at an average depth of 20 m. From October 1996 to May 1997 horizontal subsuperficial trawls were done for 12 minutes at a speed of 1.853 Km/h, with a 1 000 µm net were surveyed with. A total of 28 samples were processed and 104 physical-chemistry parameter measurements were taken. Average salinity was 30.1 + 3.7 and dissolved oxygen 6.9 + 0.6 mg l-1 reflecting good aeration throughout the sampling period. This suggests good mixture and a highly dynamic hydrography. Temperature showed no drastic variations (28.0 + 1.7 °C, possibly because of the constant mixing with shallow water. The highest larval counts were for November and early January and include families from reefs and estuaries (Balistidae, Lutjanidae and from coastal areas (Centropomidae, Gerreidae, Haemulidae, Carangidae, Engraulidae, Hemirramphidae, and representative Pleuronectiformes existing in a common area.

  4. La inocuidad alimentaria en el mercado Mexicano de Limón Persa (Citrus latifolia tanaka)

    OpenAIRE

    Herbert Ruiz, Marlene

    2012-01-01

    La globalización comercial exige que los mercados mundiales de productos agroalimentarios observen prácticas de inocuidad en sus productos: libres de contaminantes químicos, biológicos y físicos. En ese contexto, México modificó el 26 de julio de 2007 la Ley Federal de Sanidad Vegetal (LFSV), la cual ahora tiene como objetivo la aplicación, verificación y certificación de los sistemas de reducción de riesgos de contaminación en la producción y empaque de vegetales. El obje...

  5. Põhjamaade kunsti korraliku välimääraja leiab Kumust / Siram

    Index Scriptorium Estoniae

    Siram, pseud., 1968-

    2009-01-01

    Näitus "I Love Malmö" Kumu Kunstimuuseumis 17. jaanuarini 2010, kuraatorid Eha Komissarov ja Maria-Kristiina Soomre. Eksponeeritakse valikut Malmö kunstimuuseumi kogudest. Andy Warholilt on näitusel neli Mao Zedongi siiditrükis portreed. Joseph Beuys'i loomingust eksponeeritakse "Haisuskulptuuri". Nimetatud eksponeeritud töid ja nende autoreid

  6. Laboratory informatics tools integration strategies for drug discovery: integration of LIMS, ELN, CDS, and SDMS.

    Science.gov (United States)

    Machina, Hari K; Wild, David J

    2013-04-01

    There are technologies on the horizon that could dramatically change how informatics organizations design, develop, deliver, and support applications and data infrastructures to deliver maximum value to drug discovery organizations. Effective integration of data and laboratory informatics tools promises the ability of organizations to make better informed decisions about resource allocation during the drug discovery and development process and for more informed decisions to be made with respect to the market opportunity for compounds. We propose in this article a new integration model called ELN-centric laboratory informatics tools integration.

  7. Development of a Laboratory Information Management System for Medical Genetic Investigations (LIMS)

    OpenAIRE

    Albers, K.

    2006-01-01

    Studying the genetic factor underlying a set of diseases with modern high- throughput techniques generates huge amounts of data, posing a challenge for data management. In this thesis a database management system called FIDB based on MySQL was developed to handle clinical and experimental genetic data. For the convenience of the users, a web interface was developed to insert, update, delete and display the data. In addition security aspects were taken care of. Currently FIDB is able to organi...

  8. The Role of a LIM Only Factor, LMO-4, in Breast Cancer

    National Research Council Canada - National Science Library

    Anderson, Bogi

    2004-01-01

    .... We have now shown that expression of LMO4 is associated with undifferentiated cellular stage of breast epithelial cells, such as that found during lobuloalveolar development in pregnancy and in breast cancer...

  9. Coreless Linear Induction Motor (LIM) for Space-borne Electro-magnetic Mass Driver Applications

    Data.gov (United States)

    National Aeronautics and Space Administration — Large scale linear induction motors use ferromagnetic cores, but at high speed these cores choke the system’s ability to transform electrical energy into mechanical...

  10. [Ichthyoplankton from the pier area in Limón, Costa Rica].

    Science.gov (United States)

    Dominici-Arosemena, A; Brugnoli-Olivera, E; Solano-Ulate, S; Molina-Ureña, H; Ramírez Coghi, A R

    2000-01-01

    Four sampling stations were set 200-500 m off Limon Port, Costa Rica, at an average depth of 20 m. From October 1996 to May 1997 horizontal subsuperficial trawls were done for 12 minutes at a speed of about 2 Km/h, with a 1,000 microns plancton net. A total of 28 samples were processed and 104 physical-chemistry parameter measurements were taken. Average salinity was 30.1 +/- 3.7 and dissolved oxygen 6.9 +/- 0.6 mg l-1 reflecting good aeration throughout the sampling period. This suggests good mixture and a highly dynamic hydrography. Temperature showed no drastic variations (28.0 +/- 1.7 degrees C), possibly because of the constant mixing with shallow water. The highest larval counts were for November and early January and include families common to reefs and estuaries (Balistidae, Lutjanidae) and to coastal areas (Centropomidae, Gerreidae, Haemulidae, Carangidae, Engraulidae, Hemiramphidae, and representative Pleuronectiformes) existing in a common area.

  11. TSALATS MARAHIL LI TATHWIR TA'LIM AL-LUGHAH AL-ARABIYYAH FI INDONESIA

    Directory of Open Access Journals (Sweden)

    Muhajir Muhajir

    2017-04-01

    Full Text Available The spread of Islam in Indonesia is closely related to the activity of Arabic language learning. As a code of linguistic expressions in learning Islam, the first aim in learning Arabic language in Indonesia is to fulfill people’s need in praying. In the second phase, Arabic language learning developed at many Islamic Boarding Schools. There was awareness that Arabic language was not only a tool in understanding a text, but also a tool for communication. It makes many people, especially those who studied abroad in the Middle East, motivated to innovate in the education development such as finding new concept and new teaching method especially in Arabic language teaching. In the third phase, Arabic language learning is nowadays used in a formal education and it is still in the process of completion of its curriculum, learning objective, learning material, teaching method, and its teaching media used in the teaching and learning process.

  12. Problems in the study of the medieval heritage in the Lim valley

    Directory of Open Access Journals (Sweden)

    Popović Marko

    2005-01-01

    Full Text Available Discussing the results of archaeological investigation at two important medieval sites - remains of the monastery of St George at Mažići near Priboj and of the church at Drenova near Prijepolje - the author puts forward his critical observations that make significant revisions to the conclusions suggested by excavators. The remains of a monastery at Mažići have long ago been identified with the monastery of St George in the župa (district of Dabar known from early 13th-century records. In the 1310s a monastery of St George is referred to in association with the toponym of Orahovica. After a long gap, the monastery is referred to again several times in the 1600s until its final destruction in 1743, as St George’s at Orahovica or simply Mažić(i. The report following systematic archaeological excavations suggests the unacceptable and unfounded conclusion, with dating and interpretation that the monastery church was built in the 13th century, received additions in the 14th, and was renovated in the 16th-17th centuries when there was a hospital attached to it. Careful analysis of the structural remains and the site’s stratigraphy clearly shows that the monastery was built on the site of a medieval cemetery of a 14th-15th-century date, which means that the church and its buildings cannot be older than the 16th century. The author also argues against the assumed presence of a monastic hospital, the assumption being based upon metal artifacts misinterpreted as "medical instruments" (parchment edge trimmer, compasses, fork!!!. The author’s inference is that the ruins at Mažići are not the remains of the monastery of St George, which should be searched for elsewhere, but possibly the legacy of a 14th-century monastic establishment which was moved there from an as yet unknown location most likely about the middle of the 16th century. The site at Drenova, with remains of a church destroyed by land slide, has been known since the late 19th century when a stone block was found there bearing the opening part of an inscription: "+ Te Criste auctore pontifex...", long believed to date from the 9th-10th century. Following the excavations, but based on this dating the church remains were interpreted as pre- Romanesque, and the interpretation entailed some major historical conclusions. From a more recent and careful analysis, the inscription has been correctly dated to the 6th century. With this dating as his starting-point, the author examines the fieldwork results and suggests that the block is an early-Byzantine spolium probably from the late-antique site of Kolovrat near Prijepolje, reused in the medieval period as a tombstone in the churchyard, where such examples are not lonely. It follows that the inscribed block is not directly relatable to the church remains and that it cannot be used as dating evidence. On the other hand, the church remains show features of the Romanesque-Gothic style of architecture typical of the Pomorje, the Serbian Adriatic coast. According to close analogies found for some elements of its stone decoration, the date of the church could not precede the middle of the 13th century. The question remains open as to who had the church built and what its original function was, that is whether a monastic community center round it. Its founder may be sought for among members of the ruling Nemanjić house, but a church dignitary cannot be ruled out. Anumber of complex issues raised by this site are yet to be resolved, but the study should be relieved of earlier misconceptions. Fresh information about this ruined medieval church should be provided by revision excavations in the future.

  13. Documentation is Documentation and Theory is Theory: A Reply to Daniel Avorgbedor's Commentary "Documenting Spoken and Sung Texts of the Dagaaba of West Africa"

    Directory of Open Access Journals (Sweden)

    Manolete Mora

    2007-11-01

    Full Text Available In a response to an article that appeared in Empirical Musicology Review (Bodomo and Mora 2007, Avorgbedor (2007 takes issue with aspects of the paper. In our reply to Avorgbedor’s response we will firstly clarify some issues raised therein and secondly address the issue about the relationship between theory, description and documentation within linguistics and musicology.

  14. On the chanting space and hymns that were sung in it. Searching for chanting-architectural connections in the middle ages

    Directory of Open Access Journals (Sweden)

    Peno Vesna

    2017-01-01

    Full Text Available The search for the unexplained interactions of domestic medieval liturgical music and sacred architecture of the Moravian style has not been the subject of interdisciplinary study so far. A reflection on the potential relationg between church chanting and architecture is absent from the largest part of the existing literature on the development of medieval sacral art. The scarcity of written historical sources, and especially musical ones, made it particularly difficult to define the connection between the chanting circumstances and the changes in the architectural form of the late Byzantine period, which is almost a standardized Moravian architectural form. The earliest preserved bilingual - Greek-Slavic neumatic manuscripts, mentioning both the names of the first famous Serbian medieval composers, and the more or less well known late Byzantine musicians who had actively participated in the earliest religious services of the Serbian Church, confirm that the culmination of the chanting art in Serbia occured precisely at the turn of the 15th century and then until the fall of Serbia under Turkish rule. Comparing the available data, with a general insight into the migration flows that led to the Byzantinization of Serbian culture in that period, showed that after the reconciliation of the Serbian Patriarchate and the Patriarchate of Constantinople, in 1374, the world-class building tradition was adopted, which until then was sporadically seen on the Serbian soil. The architectural form of the Moravian style would become recognizable by the singing apses in the axis of the transept, in the middle of the already adopted form of the inscribed cross from the early 14th century. Within the framework of the overall church, political and cultural transformation that was visible in Serbian society, the chanting practice of the Serbian Church, or more precisely the greater affirmation of the liturgical art and the increase in the number of the chanters, certainly had a share both in acceptance and in the consistent implementation of the architectural solutions of the Moravian style. Future research should focus on the holistic analysis of the Moravian cultural heritage, in order to map the movement of the known and unknown Serbian Greek melods and determine the scope of their activity. The existing knowledge of the architectural features of the Moravian sacred buildings will thus receive a significant addition, from the liturgical and religious service in which each form of church art is individually represented as part of a much more complex artistic ensemble with which the Kingdom of Heaven on the Earth is iconized. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 177004: Identiteti srpske muzike od lokalnih do globalnih okvira: tradicije, promene, izazovi

  15. Makroökonomischen Kreislauf orientierte Wirtschaftpolitik zur Lösung der Schuldenkrise. Makromajanduslikule ringlusele orienteeritud majanduspoliitika võlakriisi lahendamiseks

    Directory of Open Access Journals (Sweden)

    Manfred O.E. Hennies

    2016-10-01

    Full Text Available High public debt is causing serious difficulties, primarily in southern countries of the European Union that suffered the most during the business-crisis. State economists have different strategies for solving these problems, depending on their politico-economical orientation. In the neo-classical sense supply-side-policy orientated economists believe that deficit countries should first of all reduce their debts by starting an economical budget management. Demand-side-policy orientated economists, on the other hand, traditionally believe the exact opposite. Attempts should not be made to solve deficit problems through savings in budget management, although this may, at first, seem to make sense. Essentially it is vital, in this situation, to start extensive development programs to solve the structural problems and to increase the economical productivity and international competition of these countries. Both perspectives are too narrow minded as they are one-sided. They widely neglect the interdependencies of real production and monetary demand, resulting from the economic-circulatory-policy coherences. The pragmatic solution for the deficit crisis would be a combination of both approaches in the sense of: One should do one thing without neglecting the other.

  16. Syingir: Transformasi Puisi Arab ke dalam Puisi Jawa

    Directory of Open Access Journals (Sweden)

    . Hindun

    2012-08-01

    Full Text Available Syingir is a advice poem that uses the daily Javanese Language and sung individually or together. Syingir developed in pesantren [lslamic boarding school] or in Islamic region, in Central Java and East Java. The creators are kyai or da'i. This poem created to spread the teachings of Islam including akidah, syariah, and muamalah by means of an easy to remember so it was easy to be understood. In terms of firm, syingir closer to the pattern of traditional Arabic poem, syi'ir known as the pattern of al-Khalil. Usage that pattern was caused by penyingir are kiais that had been familiar with ilmul arudl wal-'-qafiyah, the science of rhythm and rhyme in Arabic poetry. While in the term of content, syingir as a religious message is the transformation of the contents of the Arabic poetry which is at-ta'lim (education.

  17. Nano-graphene oxide composite for in vivo imaging

    Directory of Open Access Journals (Sweden)

    Jang SC

    2018-01-01

    Full Text Available Sung-Chan Jang,1,2,* Sung-Min Kang,1,* Jun Young Lee,3,* Seo Yeong Oh,1 AT Ezhil Vilian,4 Ilsong Lee,1,2 Young-Kyu Han,4 Jeong Hoon Park,3 Wan-Seob Cho,5,* Changhyun Roh,2,6 Yun Suk Huh1 1Department of Biological Engineering, Biohybrid Systems Research Center (BSRC, Inha University, Incheon, 2Biotechnology Research Division, 3Radiation Instrumentation Research Division, Advanced Radiation Technology Institute (ARTI, Korea Atomic Energy Research Institute (KAERI, Jeongeup, 4Department of Energy and Materials Engineering, Dongguk University, Seoul, 5Laboratory of Toxicology, Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan, 6Radiation Biotechnology and Applied Radioisotope Science, University of Science and Technology (UST, Daejeon, Republic of Korea *These authors contributed equally to this work Introduction: Positron emission tomography (PET tracers has the potential to revolutionize cancer imaging and diagnosis. PET tracers offer non-invasive quantitative imaging in biotechnology and biomedical applications, but it requires radioisotopes as radioactive imaging tracers or radiopharmaceuticals. Method: This paper reports the synthesis of 18F-nGO-PEG by covalently functionalizing PEG with nano-graphene oxide, and its excellent stability in physiological solutions. Using a green synthesis route, nGO is then functionalized with a biocompatible PEG polymer to acquire high stability in PBS and DMEM. Results and discussion: The radiochemical safety of 18F-nGO-PEG was measured by a reactive oxygen species and cell viability test. The biodistribution of 18F-nGO-PEG could be observed easily by PET, which suggested the significantly high sensitivity tumor uptake of 18F-nGO-PEG and in a tumor bearing CT-26 mouse compared to the control. 18F-nGO-PEG was applied successfully as an efficient radiotracer or drug agent in vivo using PET imaging. This article is expected to assist many researchers in the fabrication of

  18. Labour Costs for Inventory Control Less Expensive than Repurchasing. A Review of: Sung, J. S., Whisler, J. A., & Sung, N. (2009. A cost-benefit analysis of a collections inventory project: A statistical analysis of inventory data from a medium-sized academic library. Journal of Academic Librarianship, 35(4, 314-323.

    Directory of Open Access Journals (Sweden)

    Laura Newton Miller

    2010-09-01

    Full Text Available Objective – To describe an inventory system that was created within the library and to show the cost-effectiveness of using the inventory system compared to the price of reacquiring mis-shelved books.Design – Bibliometric study and cost-benefit analysis.Setting – Medium-sized academic library in a rural community of the United States.Subjects – Approximately 300,000 books from LC classifications D through H, N, P and Q, representing two thirds of the library’s entire monograph collection.Methods – The library created its own electronic inventory and shelf-reading program, using a laptop computer equipped with a hand-held scanner, to scan barcodes in the stacks. Library staff used the Microsoft Access database to update two files containing a shelf-list and an active-status list while the books were scanned. The program alerted the worker if books found had an active status (i.e., Missing, Renewed, Overdue, Charged, were not in the correct order, or were not in the system. Each transaction created a log which contained a time stamp (to the second, the call number and the barcode number. It also took note of scanning errors, books that were out of order, and books that were not on a shelf-list. After a complete section was examined, a list was produced to reveal the distance of mis-shelved books from their correct location and the amount of time between each scan. The researchers used statistical analysis (using SPSS 15.0 to measure scan speed for each scan, mis-shelving rate and error distance of each mis-shelved book. In order to analyze the cost of labour to replace a book versus the cost of inventorying, the researchers estimated the salary costs of staff members involved in selection, acquisition and cataloguing. The library spent $440,000 USD in labour costs to purchase 15,000 monographs in one fiscal year (approximately $30.00 USD in labour costs per book. They multiplied this by 5300 books that were found to be “badly” mis-shelved (found beyond 25 books away from the proper position. Labour fees were used to determine costs of inventorying by calculating average scanning speed and cost per hour to pay someone to scan the entire half-million monograph collection.Main Results – It took approximately 707 hours to scan 305,000 monographs. The average (mode calculation for scans was 5 seconds for 80% of the barcodes, with an average (mean of 8.35 seconds between scans. The longest average (mean time for scanning barcodes was in the N section, followed by G, H, P, Q, D, E and F. A total of 291 books were found on the shelves with an “active” status (i.e., Charged (4, Overdue (7, Renewed (4, In Transit (24, and Missing (228. Twenty-four books with the status “Miscellaneous” (i.e., At Bindery, Call Slip, Cataloguing Review, Damaged, and Mending were also found on the shelves. Of the 15 active books in the categories “Charged”, “Overdue” and “Renewed”, ten were found in the proper position on the shelf. Of the 228 “Missing” books, 30% were scanned in the correct location, 10% were found 26 to 100 books away, and half were located over 100 books from their proper location. In addition to the books already marked as “Missing” in the catalogue, there were 516 books (.17% of the entire scanned section still not found on the shelf after three searches over a period of 6 months. Of the 291 active status books found on the shelves, 52% were reused as of July 2008. (The inventory was completed at the end of 2006. Over 36% of books mis-shelved further than 25 books from their correct location were reused. However, among all books scanned, only 17% were reused during the same time period. The researchers noted that inconsistencies between the call number as shown on the book label and how it appeared in the catalogue occurred 565 times. Of these discrepancies, 40% of the labels resulted in books being misplaced ten or fewer books away, 10% misplaced between 10 and 100 books away, and 35% misplaced more than 100 books away from the correct position. In general, 82% of mis-shelved books were found within 1 to 25 books away from their correct location. By calculating that 5300 books were mis-shelved beyond 25 books away from their proper position, labour costs were estimated to be at least $159,000 USD (5300 x $30.00 USD per book in labour costs. Costs for interlibrary loan were calculated at approximately $30.00 USD per transaction, and patron’s time wasted trying to locate misplaced books was estimated at 30 minutes per book. This was much more than the labour costs associated with scanning books, which at an average speed of 8 seconds per book and $10.00 US per hour for scanning worked out to be 2.2 cents per book, or $11,000 USD to scan the entire half-million monograph collection.Conclusion – The results appear to reveal that the labour costs for inventory control are less expensive than repurchasing or borrowing the same number of books.

  19. What’s in the pipeline? Drugs in development for autism spectrum disorder

    Directory of Open Access Journals (Sweden)

    Sung M

    2014-02-01

    Full Text Available Min Sung,1 Chee Hon Chin,1 Choon Guan Lim,1 Hwee Sen Alvin Liew,1 Chau Sian Lim,2 Espérance Kashala,1 Shih-Jen Weng1 1Department of Child and Adolescent Psychiatry, Institute of Mental Health, Singapore; 2Department of Psychological Medicine, Khoo Teck Puat Hospital, Singapore Abstract: Autism Spectrum Disorder (ASD is a complex neurodevelopmental disorder with both core symptoms and associated symptoms (eg, irritability, aggression, and comorbidities that affect both the individual and the family/systems around them. There have been recent advances in the understanding of the underlying pathophysiology of ASD pertaining to genetics, epigenetics, neurological, hormonal, and environmental factors that contribute to the difficulties found in individuals with ASD. With this improved understanding, there has been a shift in the application of psychopharmacology in ASD and its related disorders. A literature review was conducted to examine research published in the last 5 years between different classes of psychotropic medications and ASD. The broad scope of the existing literature for the use of conventional medications is summarized and novel medications are discussed. Keywords: pharmacology, treatment, autism, Asperger’s syndrome, medication

  20. El arlequín de limón: una joya en extinción

    Directory of Open Access Journals (Sweden)

    Paula Peña

    2013-09-01

    Full Text Available Estos malignos y pestilentes animales…son detestables por su cuerpo frío, su palidez, esqueleto cartilaginoso, piel desagradable, aspecto feroz, ojos calculadores, olor irritante, voz chillona, moradas miserables y terrible veneno”. Así describió el naturalista sueco Carl Von Linneo en 1758 a los anfibios (Linneo, citado por Wells, 2007: 1. En la actualidad la reputación de sapos y ranas ha mejorado considerablemente, pero todavía existen aquellos que tienen una idea equivocada de estos animales. Lo que estas personas no saben es que las ranas y sapos son elementos de extrema importancia en los ecosistemas naturales, la medicina y la industria turística.

  1. Distribution and ecological preferences of the freshwater lineage LimA (genus Limnohabitans) revealed by a new double hybridization approach

    Czech Academy of Sciences Publication Activity Database

    Shabarova, Tatiana; Kasalický, Vojtěch; Šimek, Karel; Nedoma, Jiří; Znachor, Petr; Posch, T.; Pernthaler, J.; Salcher, Michaela M.

    2017-01-01

    Roč. 19, č. 3 (2017), s. 1296-1309 ISSN 1462-2912 R&D Projects: GA ČR(CZ) GA13-00243S; GA ČR GA15-12197S; GA ČR GA15-09721S Institutional support: RVO:60077344 Keywords : dissolved organic-matter * in-situ hybridization * bacterial community composition * polynucleobacter-necessarius Subject RIV: EE - Microbiology, Virology OBOR OECD: Microbiology Impact factor: 5.395, year: 2016

  2. VizieR Online Data Catalog: Photmetry and spectroscopy of PMS stars in NGC 2264 (Lim+, 2016)

    Science.gov (United States)

    Lim, B.; Sung, H.; Kim, J. S.; Bessell, M. S.; Hwang, N.; Park, B.-G.

    2018-04-01

    Queue scheduled observations were carried out on 2015 April 1 and November 24 with the multi-object high resolution echelle spectrograph Hectochelle attached to the 6.5m telescope of the MMT observatory. The resolving power of the spectrograph (R~34,000) is high enough to detect the LiI λ6708 resonance doublet with little blending from adjacent metallic lines. The multi-object capability allowed us to simultaneously obtain 240 target and sky spectra in a single observation. The OB 26 filter transmits the wavelength range 6530-6715Å, and therefore the useful spectral features Hα λ6563 and HeI λ6678 could also be observed along with the LiI λ6708 line. The spectra of a total of 134 PMS stars were taken in two sets of exposure times -8 minutes x3 for bright stars (V<13.6mag) and 30 minutes x3 for fainter stars. Offset sky spectra were also obtained to correct for the contributions of locally variable nebula emission lines to the spectra of the faint stars. Calibration frames, such as dome flat and comparison spectra, were also acquired, just before and after the target exposure. (1 data file).

  3. Merónimos de la gastronomía costarricense: Limón y Valle Central

    OpenAIRE

    Leoni de León, Jorge Antonio; Barahona Gamboa, Hazel

    2016-01-01

    Resumen La definición de un platillo culinario implica la descripción de sus partes, dentro de las cuales podemos incluir los ingredientes; por ejemplo, la carne es parte de un estofado. En este sentido, los ingredientes son merónimos y, además, pueden ser objeto de una clasificación según el proceso al que están sometidos en la receta; es decir, si son mezclados, hervidos, horneados, polvoreados, cortados, etc. Así, nos avocamos a establecer y clasificar los merónimos, según estos criterios,...

  4. Comportamiento de las exportaciones de limón persa (Citrus latifolia tanaka) al mercado de los Estados Unidos

    OpenAIRE

    Arias, Francisco; Suarez, Ernesto

    2017-01-01

    This paper aims to analyze the behavior of Persian lemon, also known as Tahiti lemon (Citrus latifolia Tanaka),exports to the United States market, which stands out as the main market worldwide, during 2011-2015. Materials and methods. Multiple databases were used, as well as the compilation of reports applicable to the citrus chain obtained from secondary sources for the three countries analyzed and interviews with experts from Mexico, Guatemala and Colombia. Ex...

  5. Argonaute Utilization for miRNA Silencing Is Determined by Phosphorylation-Dependent Recruitment of LIM-Domain-Containing Proteins

    Directory of Open Access Journals (Sweden)

    Katherine S. Bridge

    2017-07-01

    Full Text Available As core components of the microRNA-induced silencing complex (miRISC, Argonaute (AGO proteins interact with TNRC6 proteins, recruiting other effectors of translational repression/mRNA destabilization. Here, we show that LIMD1 coordinates the assembly of an AGO-TNRC6 containing miRISC complex by binding both proteins simultaneously at distinct interfaces. Phosphorylation of AGO2 at Ser 387 by Akt3 induces LIMD1 binding, which in turn enables AGO2 to interact with TNRC6A and downstream effector DDX6. Conservation of this serine in AGO1 and 4 indicates this mechanism may be a fundamental requirement for AGO function and miRISC assembly. Upon CRISPR-Cas9-mediated knockout of LIMD1, AGO2 miRNA-silencing function is lost and miRNA silencing becomes dependent on a complex formed by AGO3 and the LIMD1 family member WTIP. The switch to AGO3 utilization occurs due to the presence of a glutamic acid residue (E390 on the interaction interface, which allows AGO3 to bind to LIMD1, AJUBA, and WTIP irrespective of Akt signaling.

  6. PARPs database: A LIMS systems for protein-protein interaction data mining or laboratory information management system

    Directory of Open Access Journals (Sweden)

    Picard-Cloutier Aude

    2007-12-01

    Full Text Available Abstract Background In the "post-genome" era, mass spectrometry (MS has become an important method for the analysis of proteins and the rapid advancement of this technique, in combination with other proteomics methods, results in an increasing amount of proteome data. This data must be archived and analysed using specialized bioinformatics tools. Description We herein describe "PARPs database," a data analysis and management pipeline for liquid chromatography tandem mass spectrometry (LC-MS/MS proteomics. PARPs database is a web-based tool whose features include experiment annotation, protein database searching, protein sequence management, as well as data-mining of the peptides and proteins identified. Conclusion Using this pipeline, we have successfully identified several interactions of biological significance between PARP-1 and other proteins, namely RFC-1, 2, 3, 4 and 5.

  7. Precise lim sup behavior of probabilities of large deviations for sums of i.i.d. random variables

    Directory of Open Access Journals (Sweden)

    Andrew Rosalsky

    2004-12-01

    Full Text Available Let {X,Xn;n≥1} be a sequence of real-valued i.i.d. random variables and let Sn=∑i=1nXi, n≥1. In this paper, we study the probabilities of large deviations of the form P(Sn>tn1/p, P(Sntn1/p, where t>0 and 0x1/p/ϕ(x=1, then for every t>0, limsupn→∞P(|Sn|>tn1/p/(nϕ(n=tpα.

  8. LIM kinase-1 selectively promotes glycoprotein Ib-IX–mediated TXA2 synthesis, platelet activation, and thrombosis

    OpenAIRE

    Estevez, Brian; Stojanovic-Terpo, Aleksandra; Delaney, M. Keegan; O’Brien, Kelly A.; Berndt, Michael C.; Ruan, Changgeng; Du, Xiaoping

    2013-01-01

    Role for LIMK1 in GPIb-IX–dependent cPLA2 activation, TXA2 synthesis, and platelet activation independent of its role in actin polymerization.LIMK1 is important in arterial thrombosis in vivo but appears to be dispensable for hemostasis, suggesting a new antithrombotic target.

  9. Daño del ADN en trabajadoras bananeras expuestas a plaguicidas en Limón, Costa Rica

    Directory of Open Access Journals (Sweden)

    Vanessa Ramírez

    2002-06-01

    Full Text Available El uso de plaguicidas en los países en desarrollo es extenso en cantidad y en tiempo. Un gran porcentaje de lo que se aplica queda en el entorno y en los organismos que ahí habitan, lo que acarrea problemas de contaminación ambiental y deterioro de la salud de las personas que están en contacto con ellos. Los efectos se pueden manifestar a corto o a largo plazo y los síntomas varían desde un dolor de cabeza hasta el desarrollo de cáncer. La mayoría de los estudios en esta área se han orientado hacia los efectos agudos o crónicos y recientemente se inicia el estudio del efecto genotóxico de los plaguicidas. En e1 presente trabajo se evaluó el efecto genotóxico de los plaguicidas utilizados en las empacadoras de banano, usando como marcador biológico la electroforesis de células únicas (conocido como ensayo cometa en linfocitos aislados de sangre periférica. La población en estudio correspondió a 30 trabajadoras expuestas a plaguicidas, procedentes de 15 fincas bananeras y 28 mujeres sin antecedentes de exposición ocupacional a plaguicidas, de la misma área geográfica. Las trabajadoras que tenían entre cinco y quince años de trabajo presentaron mayor daño en la hebra sencilla del ADN (R² =0.12. Se desconoce si este efecto se debe a los plaguicidas que se utilizan actualmente o a plaguicidas empleados en el pasado. Tampoco fue posible correlacionar las dosis y las frecuencias de exposición a los plaguicidas con el daño al ADN, debido a que no existe un registro histórico sobre los productos empleados en el cultivo de banano, no se sabe por cuánto tiempo y las épocas en que fueron utilizados. Se recomienda el ensayo cometa para monitoreo genético en poblaciones expuestas a plaguicidasPesticide use in Costa Rica is very high and all year round. A high percentage of what is sprayed remains in the environment and in the living organisms around. This situation brings contamination and health problems to people in contact with them. The onset of adverse effects may be in the short or the long term, and symptoms vary widely, from headaches to cancer. Much research in this area has been devoted to acute or chronic effects, and not until recently to the genotoxic effect of pesticides. This study evaluated the genotoxic effect of pesticides used in banana packing activities, using the comet assay (single cell electrophoresis as the biological marker in lymphocytes. This was a case-control double blind study of 30 exposed women from 15 banana farms and 28 women not occupationally exposed to pesticides from the same geographic area. Results show damage to single stranded DNA after working from 5 to 15 years (R 2 =0.12. In Costa Rica we do not have an historical record of the kind of pesticides used in banana farms, the period of time and for how long were they used. This prevented further analysis concerning dose, frequency of exposure and use of new or old kind of pesticides in the farms in relation to DNA damage. The comet assay is of value in the genetic monitoring of pesticide exposed populations

  10. Simultaneous mass transfer of H2S and CO2 with complex chemical reactions in an aqueous di-isopropanolamine solution = Gleichzeitige absorption von H2S und CO2 in Wässriger Di-isopropanolaminlösung

    NARCIS (Netherlands)

    Blauwhoff, P.M.M.; van Swaaij, Willibrordus Petrus Maria

    1985-01-01

    The absorption of H2S and CO2 into an aqueous di-isopropanolamine (DIPA) solution was studied experimentally and theoretically as an example of simultaneous mass transfer with complex reversible reactions. The absorption phenomena were classified into three regimes: (1) negligible mutual interaction

  11. Comparative Strategic Cultures Curriculum Project: Assessing Strategic Culture as a Methodological Approach to Understanding WMD Decision-Making by States and Non-State Actors

    Science.gov (United States)

    2006-10-31

    VHS video, 90 min., (Arlington: Public Broadcasting Service, 2003). Shiri, DVD, 125 min., (Seoul: Kang Je-Kyu Film Co. Ltd., Samsung Entertainment...export-led economic expansion of the Asian tigers (South Korea, Malaysia , Singapore, Thailand, and Indonesia) and the extraordinary trade performance...DVD, 125 min., (Seoul: Kang Je-Kyu Film Co. Ltd., Samsung Entertainment, 2003). Additional Readings “Anti-Kim Front: DPRK Military May Revolt

  12. Development of hot water utilizing power plant in fiscal 1999. Development of binary cycle power plant (Development of 10-MW class plant); 1999 nendo nessui riyo hatsuden plant to kaihatsu. Binary cycle hatsuden plant no kaihatsu (10MW kyu plant no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to utilize effectively middle to high temperature hot water type geothermal resources, R and D has been performed on a downhole pump-applied binary cycle power plant which exchanges heat energy with a secondary media in a heat exchanger, and generates electric power. This paper summarizes the achievements in fiscal 1999. This fiscal year has installed an operation control device and made partial modification therein for the hot water system testing device installed in the previous fiscal year, which was followed by test operation. Having been performed in addition were the installation of cooling water collection pumps, improvement of water storage tanks, modification of piping for injection of downhole pump cooling water, inspection of high-temperature cooling device and low-temperature cooling device, and discussions on deposits onto the downhole pumps. Furthermore, an environmental impact survey has performed measurements of precipitation, river flow rates, thermal spring, spring water, noise, and groundwater fluctuation. A survey was also carried out on transplantation of precious plants. In the single and overall test operation of the hot water system testing device, normal operation was identified. However, the operation had to be suspended because of a trouble in the downhole pump. (NEDO)

  13. 1998 Annual Study Report. Research and development of solid polymer type fuel cells (Development of techniques for power generation systems and several tens kW class, distributed power source systems); 1998 nendo seika hokokusho. Kotai kobunshigata nenryo denchi no kenkyu kaihatsu (hatsuden system gijutsu no kaihatsu / koden'atsugata su 10kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The cells are tested using a CO-containing synthetic reforming gas in 1998, to verify the long-term characteristics of the solid polymer type fuel cells. The cells, equipped with the anode catalyst developed therefor, are tested for extended periods, to confirm the performance and stability in the synthetic gas flow. For development of the catalyst, the optimum content of Ru in the Pt and Ru alloy composition is determined. For the cell tests, the single- and 3-cell units are tested for extended periods. For verification of commercial viability of the stacked cell systems, the cell-humidifying techniques are developed, which can uniformly humidify each cell in the stacked unit with a number of cells, after investigating the effects of temporal changes in water permeability, pretreatment conditions and film thickness. These techniques are used to develop and operate a 10kW, stacked cell unit, which successfully generates power of 10.6 kW at the rated current density, exceeding the target of 10 kW. For development of design bases for compact fuel treatment system, the techniques which allow reduction of CO concentration to 10 ppm or less at high repeatability are developed. (NEDO)

  14. FY 2000 report on the development of hydrothermal use power plant, etc. Development of the binary cycle power plant (Development of a 10MW class plant); 2000 nendo Nessui riyo hatsuden plant tou kaihatsu. Bainari cycle hatsuden plant no kaihatsu - 10MW kyu plant no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-01-01

    For the purpose of developing a 10MW class demonstrative plant for geothermal binary power generation, the R and D were carried out, and the results obtained from FY 1995 to FY 1999 were summed up. In the interim evaluation made in July 1994, study was to be phasedly proceeded with for the main three systems (hydrothermal system, medium system and power generation system) which compose the 10MW class binary cycle power plant. The test on the hydrothermal system was started in FY 1995. In the R and D, the following were conducted for evaluation: design/manufacture/installation of the test device for the hydrothermal system, manufacture of demonstrative downhole pump (DHP) No.3 and test at plant, test on the hydrothermal system. As to the turbine working medium suitable for binary power plant, the specified freon/substitute freon have been used, but it seems that hydrocarbons such as butane and pentane can be effective in future. In the study of the economical efficiency, it was pointed out that for the commercialization, it is important to improve durability of DHP and further reduce the cost of DHP equipment and cost of repairs. (NEDO)

  15. Reports on 1977 result of research. Investigation for selecting site location of pilot plant for 7,000Nm{sup 3}/day class high calorie gasification; 1977 nendo sunshine keikaku ni kakawaru plant kenkyu kaihatsu seika hokoku. 7,000Nm{sup 3}/nichi kyu kokarori gas ka pilot plant yochi no ricchi sentei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-20

    A report was made on the result of investigation for selecting a suitable site for a coal gasification pilot plant. The high calorie gasification plant under the Sunshine Project is scheduled to have a parallel operation of two methods. It could be decided on one only method depending on the future studies. One is the 'water gasification method' using coal only as the raw material, with hydrogen gas added to contrive methanization. The other is the 'hybrid gasification method' using mixed slurry of powdered coal and heavy oil as the raw material, with oxygen supplied to it to form a clean gas. The sites proposed for the pilot plant are the cities of Yubari, Iwaki, Kita-Ibaraki, Tagawa, Iizuka and Imari. The items for assessment of cost effectiveness are the expenses of development of a site, road construction, removal of existing obstacles, plant construction, power receiving equipment construction, irrigation supply facilities construction, wastewater treatment system construction, ash discharging system construction, transportation, and supply/processing-related maintenance. As a result of the assessment, Iwaki city was picked up as the area almost free from drawbacks to cost effectiveness. (NEDO)

  16. 1998 Annual Study Report. Research and development of solid polymer type fuel cells (Development of techniques for power generation systems and several tens kW class, distributed power source systems); 1998 nendo seika hokokusho. Kotai kobunshigata nenryo denchi no kenkyu kaihatsu (hatsuden system gijutsu no kaihatsu / koden'atsugata su 10kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The cells are tested using a CO-containing synthetic reforming gas in 1998, to verify the long-term characteristics of the solid polymer type fuel cells. The cells, equipped with the anode catalyst developed therefor, are tested for extended periods, to confirm the performance and stability in the synthetic gas flow. For development of the catalyst, the optimum content of Ru in the Pt and Ru alloy composition is determined. For the cell tests, the single- and 3-cell units are tested for extended periods. For verification of commercial viability of the stacked cell systems, the cell-humidifying techniques are developed, which can uniformly humidify each cell in the stacked unit with a number of cells, after investigating the effects of temporal changes in water permeability, pretreatment conditions and film thickness. These techniques are used to develop and operate a 10kW, stacked cell unit, which successfully generates power of 10.6 kW at the rated current density, exceeding the target of 10 kW. For development of design bases for compact fuel treatment system, the techniques which allow reduction of CO concentration to 10 ppm or less at high repeatability are developed. (NEDO)

  17. Development of hot water utilizing power plant in fiscal 1998. Development of a binary cycle power generation plant (development of a 10-MW class plant); 1998 nendo nessui riyo hatsuden plant nado kaihatsu. Binary cycle hatsuden plant no kaihatsu (10MW kyu plant no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper summarizes the achievements in fiscal 1998 on developing a 10-MW geothermal power plant in the Hohi-Sugawara area being a representative area of middle-to-high temperature hot water resources. In designing the plant, domestic and overseas surveys were carried out on media suitable for binary cycle power plants, thermal cycle characteristics, construction cost, environmental effects, safety, operation, maintenance and control. Latest technologies were also surveyed and analyzed. The plant construction performed development construction around the testing devices, new construction of a plant control room building, constructions for installing electrical machines including the hot water system testing devices, river water intake facility construction, and cooling water intake facility installing construction. The environmental effect investigation included investigations on rain falls, river flow rates, hot springs, spring water, monitoring during the construction, and the state of transplantation of precious plants, and observation on groundwater variation. In verifying the geothermal water pumping system, factory tests were carried out on DHP3 demonstration machine which couples the pump section of a down-hole pump with the motor section, whose performance and functions were verified. (NEDO)

  18. Achievement report for fiscal 1998. Research and development of polymer electrolyte fuel cell module (Development of 10kW-class transportable power source system of high current density type); 1998 nendo seika hokokusho. Kotai kobunshigata nenryo denchi no kenkyu kaihatsu, kodenryu mitsudogata 10kW kyu kahangata dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the development by the end of fiscal 2000 the above-named system which will operate on methanol/air (normal atmospheric pressure) yielding 0.3W/cm{sup 2} or more, efforts are exerted about a high-lamination type PEFC (polymer electrolyte fuel cell) module and a lamination type methanol reformer, this project carried over from fiscal 1997. In relation with the PEFC module, platinum loading was reduced (by 60% from the amount in fiscal 1997) by catalytic layer improvement, cell characteristics were improved, continuous load imposition was performed using a reformed simulation gas, life test was conducted consisting of frequent starts and stops, lamination was built using shaping separators, and a 2kW-class stack was built and evaluated for performance. Next to come is a test run of a 5kW-class stack. In relation with the lamination type methanol, element components were tested. A reformer section and a catalytic combustion section were designed, manufactured, and tested, and a vaporizer section and a CO reduction section were evaluated for performance and life. A 2kW-rate lamination type methanol reformer was designed and built by integrating the said element components, and was subjected to a test run for performance evaluation. (NEDO)

  19. Fiscal 1997 development of the geothermal water use power plant, etc. Development of the binary cycle power plant (10MW class plant); 1997 nendo nessui riyo hatsuden plant nado kaihatsu. Binary cycle hatsuden plant no kaihatsu (10MW kyu plant no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A R and D was conducted with the aim of using medium-/high-temperature hot water type geothermal resources. In fiscal 1997, fabrication of geothermal water system testing equipment and geothermal water production/reduction piping installation work were conducted, and an environmental effect survey and ground water variation observation were carried out. Moreover, pumps to pump up geothermal water were fabricated. In the fabrication of a pump for No. 3 demonstration plant, the following improvements were made. Concerning the inlet undersea bearing, the shapes related to it were so reformed that external water feeding in the initial run can be done. Relating to the protection of the thrust bearing half load side friction face, a spring was added to the face so that it was structured to give preload. As a method to install a casing covering board, adopted was a band installation method which is easy in handling. The number of instrumentation cables was reduced. As to cables for downhole pumps, studied were methods of connection, etc. of connection portions of the motor connector and instrumentation cable. Moreover, purifying/regeneration facilities of the downhole pump bearing oil were fabricated and tested. 85 figs., 57 tabs.

  20. Reports on 1977 result of research. Investigation for selecting site location of pilot plant for 7,000Nm{sup 3}/day class high calorie gasification; 1977 nendo sunshine keikaku ni kakawaru plant kenkyu kaihatsu seika hokoku. 7,000Nm{sup 3}/nichi kyu kokarori gas ka pilot plant yochi no ricchi sentei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-20

    A report was made on the result of investigation for selecting a suitable site for a coal gasification pilot plant. The high calorie gasification plant under the Sunshine Project is scheduled to have a parallel operation of two methods. It could be decided on one only method depending on the future studies. One is the 'water gasification method' using coal only as the raw material, with hydrogen gas added to contrive methanization. The other is the 'hybrid gasification method' using mixed slurry of powdered coal and heavy oil as the raw material, with oxygen supplied to it to form a clean gas. The sites proposed for the pilot plant are the cities of Yubari, Iwaki, Kita-Ibaraki, Tagawa, Iizuka and Imari. The items for assessment of cost effectiveness are the expenses of development of a site, road construction, removal of existing obstacles, plant construction, power receiving equipment construction, irrigation supply facilities construction, wastewater treatment system construction, ash discharging system construction, transportation, and supply/processing-related maintenance. As a result of the assessment, Iwaki city was picked up as the area almost free from drawbacks to cost effectiveness. (NEDO)

  1. FY 1999 Results of research and development project for polymer electrolyte fuel cells (PEFCs). Development of high current density type 10kW class portable power source systems; 1999 nendo kotai kobunshigata nenryo denchi no kenkyu kaihatsu seika hokokusho. Kodenryu mitsudogata 10kW kyu kahangata dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the FY 1999 results of the research and development project aimed at development of multi-stacked PEFC modules and plate-stack type methanol reformers, and researches on portable power source systems, for development of methanol-air 10kW class (over 0.3W/cm{sup 2}) PEFC systems for portable use by the end of the FY 2000. The programs for the multi-stacked PEFC modules include improvement of tolerance against CO by improvement of catalyst bed and gas passage structures; development of a multi-stacked 5kW class stack structured to prevent fuel starvation; endurance tests conducted at a constant load using a simulated methanol reformate gas; and development, on a trial basis, of the stack using a formed separator. The programs for the plate-stack type methanol reformers include development, on a trial basis, of reforming catalysts integrated with flow passages, combustion catalysts and CO oxidation catalysts, and endurance evaluation tests for the reformer elements. The researches on portable power source systems include studies on, e.g., system control/behavior and efficiency, and basic system designs. The performance and environment endurance tests are also conducted for auxiliary equipment, e.g., blowers. (NEDO)

  2. Happy Handwashing Song

    Centers for Disease Control (CDC) Podcasts

    This song (sung to the tune of Happy Birthday) encourages kids to wash their hands with soap and water to keep germs away. The song is sung twice through, the recommended length of time to wash hands. Sing along!

  3. Oma rahva säästmine on riigi ülim ülesanne / Aleksandr Solzhenitsõn ; interv. Vitali Tretjak

    Index Scriptorium Estoniae

    Solženitsõn, Aleksandr, 1918-2008

    2006-01-01

    Venemaa nädalalehes Moskovskije Novosti ilmunud vene ühiskondliku mõtte korüfee Aleksandr Solzhenitsõni intervjuu, mis analüüsib olukorda maailmas ja Venemaal. Vt. samas: Ilmar Mikiver. Solzhenitsõn - apostaat?; Aleksandr Solzhenitsõn Eestis

  4. Lim Mineralization Protein 3 Induces the Osteogenic Differentiation of Human Amniotic Fluid Stromal Cells through Kruppel-Like Factor-4 Downregulation and Further Bone-Specific Gene Expression

    Directory of Open Access Journals (Sweden)

    Marta Barba

    2012-01-01

    Full Text Available Multipotent mesenchymal stem cells with extensive self-renewal properties can be easily isolated and rapidly expanded in culture from small volumes of amniotic fluid. These cells, namely, amniotic fluid-stromal cells (AFSCs, can be regarded as an attractive source for tissue engineering purposes, being phenotypically and genetically stable, plus overcoming all the safety and ethical issues related to the use of embryonic/fetal cells. LMP3 is a novel osteoinductive molecule acting upstream to the main osteogenic pathways. This study is aimed at delineating the basic molecular events underlying LMP3-induced osteogenesis, using AFSCs as a cellular model to focus on the molecular features underlying the multipotency/differentiation switch. For this purpose, AFSCs were isolated and characterized in vitro and transfected with a defective adenoviral vector expressing the human LMP3. LMP3 induced the successful osteogenic differentiation of AFSC by inducing the expression of osteogenic markers and osteospecific transcription factors. Moreover, LMP3 induced an early repression of the kruppel-like factor-4, implicated in MSC stemness maintenance. KLF4 repression was released upon LMP3 silencing, indicating that this event could be reasonably considered among the basic molecular events that govern the proliferation/differentiation switch during LMP3-induced osteogenic differentiation of AFSC.

  5. Tatwir al-ta'lim al-sina'i fi al-Jumhurriyah al-'arabiyah al-Muttahidah (Development of Industrial Education in the United Arab Republic).

    Science.gov (United States)

    Ministry of Education, Cairo (United Arab Republic).

    This document is an English-language abstract (approximately 1,500 words) of a publication giving the steps to be taken to develop industrial education to conform to the socialist economic planning in the UAR. It is divided into eight sections dealing with various aspects of development: (1) curricula of technical schools; (2) general description…

  6. Ahdaf al-ta'lim al-fanni, al-tujari, al-zira'i, wal-sina'i (Vocational Education Objectives: Commercial, Agricultural and Industrial).

    Science.gov (United States)

    Ministry of Education, Cairo (United Arab Republic).

    This document is an English-language abstract (approximately 1,500 words) of a publication outlining the objectives and problems of vocational education in the United Arab Republic. The data presented include both the general objectives of vocational education and the specific goals of each type. The goal of vocational education is to prepare…

  7. Timpanismo em bovinos, secundário à obstrução esofágica por Citrus limon (limão siciliano)

    OpenAIRE

    Panziera, Welden; Konradt, Guilherme; Bassuino, Daniele M.; Gonçalves, Maiara A.; Driemeier, David

    2016-01-01

    Resumo: Timpanismo ruminal consiste na distensão acentuada do rúmen e retículo, devido a incapacidade do animal em expulsar gases produzidos durante o processo fisiológico da fermentação. O timpanismo pode ser ocasionado de forma primária, por formação de espuma estável, ou secundária, devido a anormalidades funcionais e/ou físicas que interferem na eructação. Nesse trabalho, são descritos os aspectos epidemiológicos, clínicos e anatomopatológicos da ocorrência de timpanismo secundário em bov...

  8. Óleo essencial de limão no ensino da cromatografia em camada delgada Lime essential oil in the teaching of thin layer chromatography

    Directory of Open Access Journals (Sweden)

    Rosaly S. Silva

    2009-01-01

    Full Text Available This paper describes a simple experiment employing the essential oil of limes which can be applied in undergraduate organic chemistry laboratory classes for the teaching of thin layer chromatography (TLC. The experiment consists in submit lime peel oil to TLC separation employing hexane and dichloromethane as the eluents and five different systems for visualization of the chromatogram. In one experiment it is possible to teach the different variables of the TLC technique. This experiment may also be performed following vapor distillation and liquid-liquid extraction technique in experimental classes.

  9. ANALISIS PENGARUH PENDAPATAN TERHADAP JUMLAH INFAQ PESERTA PENGAJIAN ROHANI Studi Kasus Majelis Ta’lim di Masjid Al-Aman, Sidoarum, Godean, Sleman

    Directory of Open Access Journals (Sweden)

    Zein Muttaqin

    2015-12-01

    Full Text Available Nowadays, there are growing religious study community that urges people to deepen religious teachings. This community appears as learning, warning and preparation  forum  to  face  trial  in  the  after  life.  It  is  assumed  that  by  following religious  community,  people  will  improved  their  understanding  about  religious teachings that will affected their life behavior. The purpose of this research is to analyze  the  effect  of  intensity  to  attend  religious  community,  income  and comprehension  toward  the  infaq  of  attendee  of  religious  community  and  to explain the infaq behavior of attendant of religious community. This  field  research  is  a  quantitative  research.  There  are  50  samples  that used in this research which consists by ladies. In this research, the writer is using primary  data  that  procured  by  questionnaire  distributions.  The  data  analysis technique  that  used  in  this  research  are  descriptive  data  analysis  and  multiple regression  analysis.  As  for  the  hypothesis  that  suggested  in  this  research  is  that intensity to attend religious community, income and comprehension are affecting the infaq of attendee of religious community. The  result  of  this  research  shows  that  intensity  to  attend  religious community (not affecting, income (affecting and comprehension (not affecting toward the infaq of attendee of religious community. Most of behavior that shown in this research is unconsciously by attendee as manifestation form God words in the  Quran  and  Sunnah.  Intensity,  income  and  comprehension  variables  are affecting  only  38,9  percent,  whereas  61,1  percent  is  affected  by  other  variables outside this research.

  10. Automated washing of FTA Card punches and PCR setup for reference samples using a LIMS-controlled Sias Xantus automated liquid handler

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Olsen, Addie Nina; Frøslev, Tobias G.

    2009-01-01

    We have implemented and validated automated methods for washing FTA Card punches containing buccal samples and subsequent PCR setup using a Sias Xantus automated liquid handler. The automated methods were controlled by worklists generated by our LabWare Laboratory Information Management System...

  11. Facilitating quality control for spectra assignments of small organic molecules: nmrshiftdb2--a free in-house NMR database with integrated LIMS for academic service laboratories.

    Science.gov (United States)

    Kuhn, Stefan; Schlörer, Nils E

    2015-08-01

    nmrshiftdb2 supports with its laboratory information management system the integration of an electronic lab administration and management into academic NMR facilities. Also, it offers the setup of a local database, while full access to nmrshiftdb2's World Wide Web database is granted. This freely available system allows on the one hand the submission of orders for measurement, transfers recorded data automatically or manually, and enables download of spectra via web interface, as well as the integrated access to prediction, search, and assignment tools of the NMR database for lab users. On the other hand, for the staff and lab administration, flow of all orders can be supervised; administrative tools also include user and hardware management, a statistic functionality for accounting purposes, and a 'QuickCheck' function for assignment control, to facilitate quality control of assignments submitted to the (local) database. Laboratory information management system and database are based on a web interface as front end and are therefore independent of the operating system in use. Copyright © 2015 John Wiley & Sons, Ltd.

  12. Täna on ülim aeg Eestile öelda, et ta on armastamist väärt / Arnold Rüütel

    Index Scriptorium Estoniae

    Rüütel, Arnold

    2001-01-01

    Ilmunud ka Estonija (2001/Oct/10) lk. 2 (lüh.) ; ERL Teataja (2001/Oct) nr.10, lk. 2 ; Raamatus "President". -Tallinn, 2003, lk. 24-29, pealkiri: Eesti iseseisvuse tagatised on riigi ja rahvuslikus eneseväärikuses. President Arnold Rüütli kõne Riigikogus ametisse astumise tseremoonial

  13. Hyperosmotic stress induces Rho/Rho kinase/LIM kinase-mediated cofilin phosphorylation in tubular cells: key role in the osmotically triggered F-actin response

    DEFF Research Database (Denmark)

    Thirone, Ana C P; Speight, Pam; Zulys, Matthew

    2009-01-01

    Hyperosmotic stress induces cytoskeleton reorganization and a net increase in cellular F-actin, but the underlying mechanisms are incompletely understood. While de novo F-actin polymerization likely contributes to the actin response, the role of F-actin severing is unknown. To address this proble...

  14. Jovens e experimentações da violência no brasil: estética da destruição, sociabilidades limítrofes

    Directory of Open Access Journals (Sweden)

    Rosamaria Luiza de Melo Rocha

    2000-10-01

    Full Text Available El artículo aborda algunos fenómenos de violencia en ciudades brasileñas, desde un punto de vista comunicacional; la autora logra identificar intersecciones entre ellos, particularmente frente a aspectos de visibilidad, construcción de identidad y sociabilidad que involucran a jóvenes urbanos.Buscando sintetizar reflexiones acerca de ciertas ocurrencias de la violencia –acto social y simbólico- en tal contexto, centra su preocupación en la experimentación de una “cultura do risco” – desafiante, personalista y a veces letal.Propone, además, que la violencia se manifiesta y puede ser percibida bajo un proceso dinámico y dialógico fundado en originales ordenaciones sociales y visuales. Postula, finalmente, que la violencia hoy constituye un poderoso lenguaje, una pedagogía percibida e “incorporada” por diversos sectores juveniles.Este por demás inquietante componente de la comunicación urbana, termina poniendo en evidencia lugares de construcción identitaria a veces tensionados y explosivos, a veces estetizados, poéticos, demarcados por la creciente simbiosis media/sociedad, por la vivencia de los media en cuanto nuevo espacio público y de las ciudades en cuanto peculiares escenarios y focos preferenciales de la visibilidadmediatizada.The article approaches the phenomena of violence in Brazilian cities from a communicational perspective; the author is able to identify intersections between these phenomena, particularly what they have to do with aspects of visibility and construction of identity and sociability as these concepts relate to urban youth.Looking to summarize reflections about certain occurences of violence — a social and symbolic act –- in that context, the author focuses her concern on the experimentation of a “culture of risk,” which is challenging, personalist, and sometimes lethal.In addition, she proposes that violence manifests itself and can be perceived in a dynamic and dialogic process founded on original social and visual orderings. Finally, she postulates that violence today constitutes a powerful language, a pedagogy perceived and “incorporated” by diverse sectors of youth.This very perturbing component of urban communication shows places of construction of identity that are sometimes tense and explosive, sometimes aesthetized, poetic, delimited by the growing media-society symbiosis, by personal experience with the media as a new public space and the cities as peculiar scenarios and preferential focuses of mass media visibility.

  15. Qanun raqam 68 li-sanat 1968 fi sha'n al-ta'lim al-am (Law No. 68 of 1968 Concerning General Education).

    Science.gov (United States)

    United Arab Republic.

    This document is an English-language abstract (approximately 1,500 words) of a law passed by the UAR legislation covering elementary, preparatory, and secondary education. This law covers general regulations common to all three stages of education, the objectives of which are defined as the general intellectual, physical, moral, civic and national…

  16. Effect of zinc oxide nanoparticles on dams and embryo–fetal development in rats

    Directory of Open Access Journals (Sweden)

    Hong J

    2014-12-01

    Full Text Available Jeong-Sup Hong,1,2 Myeong-Kyu Park,1 Min-Seok Kim,1 Jeong-Hyeon Lim,1 Gil-Jong Park,1 Eun-Ho Maeng,1 Jae-Ho Shin,3 Yu-Ri Kim,4 Meyoung-Kon Kim,4 Jong-Kwon Lee,5 Jin-A Park,2 Jong-Choon Kim,6 Ho-Chul Shin2 1Health Care Research Laboratory, Korea Testing and Research Institute, Gimpo, 2College of Veterinary Medicine, Konkuk University, Seoul, 3Department of Biomedical Laboratory Science, Eulji University, Seongnam-si, 4Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, 5Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungcheongbuk-do, 6College of Veterinary Medicine, Chonnam National University, Gwangju, Korea Abstract: This study investigated the potential adverse effects of zinc oxide nanoparticles (ZnOSM20[-] NPs; negatively charged, 20 nm on pregnant dams and embryo–fetal development after maternal exposure over the period of gestational days 5–19 with Sprague Dawley rats. ZnOSM20(- NPs were administered to pregnant rats by gavage at 0 mg/kg/day, 100 mg/kg/day, 200 mg/kg/day, and 400 mg/kg/day. All dams were subjected to caesarean section on gestational day 20, and all the fetuses were examined for external, visceral, and skeletal alterations. Toxicity in the dams manifested as significantly decreased body weight at 400 mg/kg/day and decreased liver weight, and increased adrenal glands weight at 200 mg/kg/day and 400 mg/kg/day. However, no treatment-related difference in the number of corpora lutea, the number of implantation sites, the implantation rate (%, resorption, dead fetuses, litter size, fetal deaths, fetal and placental weights, and sex ratio were observed between the groups. Morphological examinations of the fetuses demonstrated no significant difference in the incidences of abnormalities between the groups. No significant difference was found in the Zn content of fetal tissue between the control and high-dose groups. These results showed

  17. Prenatal development toxicity study of zinc oxide nanoparticles in rats

    Directory of Open Access Journals (Sweden)

    Hong JS

    2014-12-01

    Full Text Available Jeong-Sup Hong,1,2 Myeong-Kyu Park,1 Min-Seok Kim,1 Jeong-Hyeon Lim,1 Gil-Jong Park,1 Eun-Ho Maeng,1 Jae-Ho Shin,3 Meyoung-Kon Kim,4 Jayoung Jeong,5 Jin-A Park,2 Jong-Choon Kim,6 Ho-Chul Shin2 1Health Care Research Laboratory, Korea Testing and Research Institute, Gimpo, South Korea; 2College of Veterinary Medicine, Konkuk University, Seoul, South Korea; 3Department of Biomedical Laboratory Science, Eulji University, Seongnam-si, South Korea; 4Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, South Korea; 5Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungcheongbuk-do, South Korea; 6College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea Abstract: This study investigated the potential adverse effects of zinc oxide nanoparticles ([ZnOSM20(+ NPs] zinc oxide nanoparticles, positively charged, 20 nm on pregnant dams and embryo–fetal development after maternal exposure over the period of gestational days 5–19 with Sprague-Dawley rats. ZnOSM20(+ NPs were administered to pregnant rats by gavage at 0, 100, 200, and 400 mg/kg/day. All dams were subjected to a cesarean section on gestational day 20, and all of the fetuses were examined for external, visceral, and skeletal alterations. Toxicity in the dams manifested as significantly decreased body weight after administration of 400 mg/kg/day NPs; reduced food consumption after administration of 200 and 400 mg/kg/day NPs; and decreased liver weight and increased adrenal glands weight after administration of 400 mg/kg/day NPs. However, no treatment-related difference in: number of corpora lutea; number of implantation sites; implantation rate (%; resorption; dead fetuses; litter size; fetal deaths and placental weights; and sex ratio were observed between the groups. On the other hand, significant decreases between treatment groups and controls were seen for fetal weights after

  18. Comparative toxicity and biodistribution of copper nanoparticles and cupric ions in rats

    Directory of Open Access Journals (Sweden)

    Lee IC

    2016-06-01

    Full Text Available In-Chul Lee,1 Je-Won Ko,1 Sung-Hyeuk Park,1 Je-Oh Lim,1 In-Sik Shin,1 Changjong Moon,1 Sung-Hwan Kim,2 Jeong-Doo Heo,3 Jong-Choon Kim1 1College of Veterinary Medicine BK21 Plus Project Team, Chonnam National University, Gwangju, 2Jeonbuk Department of Inhalation Research, Korea Institute of Toxicology, Jeongeup, 3Gyeongnam Department of Environment and Toxicology, Korea Institute of Toxicology, Gyeongnam, Republic of Korea Abstract: Despite widespread use and prospective biomedical applications of copper nanoparticles (Cu NPs, their biosafety issues and kinetics remain unclear. Thus, the aim of this study was to compare the detailed in vivo toxicity of Cu NPs and cupric ions (CuCl2; Cu ions after a single oral dose. We determined the physicochemical characteristics of Cu NPs, including morphology, hydrodynamic size, zeta potential, and dissolution in gastric (pH 1.5, vehicle (pH 6.5, and intestinal (pH 7.8 conditions. We also evaluated the kinetics of Cu following a single equivalent dose (500 mg/kg of Cu NPs and Cu ions. Cu NPs had highest dissolution (84.5% only in gastric conditions when compared with complete dissolution of Cu ions under various physiological milieus. Kinetic analysis revealed that highest Cu levels in blood and tested organs of Cu NP-treated rats were 15%–25% lower than that of Cu ions. Similar to the case of Cu ions, Cu levels in the tested organs (especially liver, kidney, and spleen of Cu NP-treated rats increased significantly when compared with the vehicle control. However, delay in reaching the highest level and biopersistence of Cu were observed in the blood and tested organs of Cu NP-treated rats compared with Cu ions. Extremely high levels of Cu in feces indicated that unabsorbed Cu NPs or absorbed Cu ions were predominantly eliminated through liver/feces. Cu NPs exerted apparent toxicological effects at higher dose levels compared with Cu ions and showed sex-dependent differences in mortality, biochemistry, and

  19. Report on the results of the FY 1999 R and D of polymer electrolyte fuel cells. Development of the power system technology (Development of high voltage several 10 kW class dispersed generation system); 1999 nendo kotai kobunshigata nenryo denchi no kenkyu kaihatsu seika hokokusho. Hatsuden system gijutsu no kaihatsu (koden'atsugata suju kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper described the results of the FY 1999 development of polymer electrolyte fuel cell and several 10 kW class dispersed generation system. The humidification of the cell body is the internal humidification method in which water is directly supplied to cell, which makes the cell life long. The cooling using latent heat of vaporization of the water supplied makes the temperature distribution inside the cell face homogeneous. In the test for long life, the system was stably operated at voltage lowering speed of 11mV/1000h. The optimization of water supply structure in the stack increases the latent heat cooling amount and makes the temperature distribution inside the cell face homogeneous. The reduction of CO concentration in reformed gas is extremely important for improvement of cell performance and long-term stabilization of cell voltage. By the two-stage structure selective oxidation device, the CO concentration at inlet, 5,000 ppm, can be reduced to below 10 ppm at outlet. In the demonstrative experiment on the several 10 kW class dispersed generation system, efforts for reduction in size of structural equipment and package were made, and a possible size of 200*150*180cm was obtained. Based on the chart of 30kW class system flow, the heat material balance was analyzed, and the power generation efficiency of 40% at a.c. sending end and overall efficiency of 80% were confirmed. (NEDO)

  20. Fiscal 1996 result reports of the researches under consignment from NEDO. Developments of fuel cell technology, polymer electrolyte fuel cell, fuel cell power generation system technology, and high-voltage type several tens kW class distributed power source system; Shin energy sangyo gijutsu sogo kaihatsu kiko itaku gyomu 1996 nendo seika hokokusho. Nenryo denchi gijutsu kaihatsu, kotai kobunshigata nenryo denchi no kenkyu kaihatsu, hatsuden system gijutsu kaihatsu, koden`atsugata suju kW kyu bunsan dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper precisely reports the research result on development of fuel cell technology in fiscal 1996. On verification of cell durability, the cell test result in hydrogen including CO of 100ppm using Pt-Ru catalyst as CO resistant catalyst showed that the loss percent of cell voltage decreases with an increase in Ru content. On development of stack technology, the carbon humidification plate superior in chemical stability was developed as one of the parts for layered stacks. The separator with a water- permeable carbon plate and serpentine flow fields was fabricated for highly layered stacks, and achieved the target performance in single cell power generation test. On establishment of design basis for compact fuel processor, the bench-scale test was conducted of Ru/{gamma}-Al2O3 and Pt-Ru/{gamma}-Al2O3 catalysts as advanced CO selective oxidation catalyst for CO reducers. On demonstration test for the several tens kW class stationary power plant, the system configuration of power generation plants using natural gas as fuel was studied. 106 figs., 38 tabs.

  1. FY 1999 Report on results of development of high-efficiency energy system technologies for transportation and domestic use. R and D of polymer electrolyte fuel cells, power system technologies, and several kW class domestic power systems operating at normal pressure; 1999 nendo un'yu minseiyo kokoritsu energy system gijutsu kaihatsu, kotai kobunshigata nenryo denchi no kenkyu kaihatsu, hatsuden system gijutsu kaihatsu, joatsu sadogata su kW kyu kateiyo dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the FY 1999 results of the research and development project aimed at development of fuel cell systems for power source systems suitable for domestic use. The programs for development of fuel cell body include improvement of the anode forming method for increasing its CO tolerance, enhancing cell performance at 0.5mg-metal/cm{sup 2} as the catalyst quantity to a level almost comparable to that obtainable at 0.9mg-metal/cm{sup 2}. The programs for development of the fuel supply system include studies on endurance of the elements, e.g., starting-up/shutting-down of the Ru/Al{sub 2}O{sub 3} catalyst, using a microreactor, confirming that it is serviceable for at least 1,000 hours. The natural gas reformer is developed and operated, on a trial basis, achieving stable supply of steam and fuel, and thermal efficiency of 82.7%. The operation researches include development and operation of a 1kW class module, achieving the performance surpassing the FY 1999 targets (average cell voltage: 0.70V, output: 1.27kW) with a simulated reformate gas at an air utilization rate of 20% and current density of 0.3A/cm{sup 2}. (NEDO)

  2. Comprehensive evaluation of carboxylated nanodiamond as a topical drug delivery system

    Directory of Open Access Journals (Sweden)

    Lim DG

    2016-05-01

    Full Text Available Dae Gon Lim,1,* Ki Hyun Kim,1,* Eunah Kang,2 Sun Hee Lim,3 Jeremy Ricci,3 Si Kwon Sung,3 Myoung Taek Kwon,3 Seong Hoon Jeong1 1College of Pharmacy, Dongguk University-Seoul, Gyeonggi, 2School of Chemical Engineering and Material Science, Chung-Ang University, 3NanoResource Co. Ltd., Seoul, Republic of Korea *These authors contributed equally to this work Abstract: The best strategy in the development of topical drug delivery systems may be to facilitate the permeation of drugs without any harmful effects, while staying on the skin surface and maintaining stability of the system. Nanodiamonds (NDs play a key role with their excellent physicochemical properties, including high biocompatibility, physical adsorption, reactive oxygen species (ROS scavenging capability, and photostabilizing activity. Z-average sizes of carboxylated ND (ND–COOH agglutinate decreased significantly as the pH increased. Fluorescein-conjugated ND was observed only on the stratum corneum, and no sample diffused into the dermal layer even after 48 hours. Moreover, ND–COOH and ND–COOH/eugenol complex did not show significant toxic effects on murine macrophage cells. ND improved in vitro skin permeation >50% acting as a “drug reservoir” to maintain a high drug concentration in the donor chamber, which was supported by quartz crystal microbalance results. Moreover, ND–COOH could adsorb a drug amount equivalent to 80% of its own weight. A photostability study showed that ND–COOH increased the photostability ~47% with regard to rate constant of the eugenol itself. A significant decrease in ROS was observed in the ND–COOH and ND–COOH/eugenol complex compared with the negative control during intracellular ROS assay. Moreover, ROS and cupric reducing antioxidant capacity evaluation showed that ND–COOH had synergistic effects of antioxidation with eugenol. Therefore, ND–COOH could be used as an excellent topical drug delivery system with improved permeability

  3. Clinical Feasibility of Continuously Monitored Data for Heart Rate, Physical Activity, and Sleeping by Wearable Activity Trackers in Patients with Thyrotoxicosis: Protocol for a Prospective Longitudinal Observational Study.

    Science.gov (United States)

    Lee, Jie-Eun; Lee, Dong Hwa; Oh, Tae Jung; Kim, Kyoung Min; Choi, Sung Hee; Lim, Soo; Park, Young Joo; Park, Do Joon; Jang, Hak Chul; Moon, Jae Hoon

    2018-02-21

    Thyrotoxicosis is a common disease caused by an excess of thyroid hormones. The prevalence of thyrotoxicosis about 2% and 70-90% of thyrotoxicosis cases are caused by Graves' disease, an autoimmune disease, which has a high recurrence rate when treated with antithyroid drugs such as methimazole or propylthiouracil. The clinical symptoms and signs of thyrotoxicosis include palpitation, weight loss, restlessness, and difficulty sleeping. Although these clinical changes in thyrotoxicosis can be detected by currently available wearable activity trackers, there have been few trials of the clinical application of wearable devices in patients with thyrotoxicosis. The aim of this study is to investigate the clinical applicability of wearable device-generated data to the management of thyrotoxicosis. We are analyzing continuously monitored data for heart rate, physical activity, and sleep in patients with thyrotoxicosis during their clinical course after treatment. Thirty thyrotoxic patients and 10 control subjects were enrolled in this study at Seoul National University Bundang Hospital. Heart rate, physical activity, and sleep are being monitored using a Fitbit Charge HR or Fitbit Charge 2. Clinical data including anthropometric measures, thyroid function test, and hyperthyroidism symptom scale are recorded. Study enrollment began in December 2016, and the intervention and follow-up phases are ongoing. The results of the data analysis are expected to be available by September 2017. This study will provide a foundational feasibility trial of the clinical applications of biosignal measurements to the differential diagnosis, prediction of clinical course, early detection of recurrence, and treatment in patients with thyrotoxicosis. ClinicalTrials.gov NCT03009357; https://clinicaltrials.gov/ct2/show/NCT03009357 (Archived by WebCite at http://www.webcitation.org/6wh4MWPm2). ©Jie-Eun Lee, Dong Hwa Lee, Tae Jung Oh, Kyoung Min Kim, Sung Hee Choi, Soo Lim, Young Joo Park, Do

  4. Prevalence of and risk factors for postoperative pulmonary complications after lung cancer surgery in patients with early-stage COPD

    Directory of Open Access Journals (Sweden)

    Kim ES

    2016-06-01

    Full Text Available Eun Sun Kim,1 Young Tae Kim,2 Chang Hyun Kang,2 In Kyu Park,2 Won Bae,1 Sun Mi Choi,1 Jinwoo Lee,1 Young Sik Park,1 Chang-Hoon Lee,1 Sang-Min Lee,1 Jae-Joon Yim,1 Young Whan Kim,1 Sung Koo Han,1 Chul-Gyu Yoo1 1Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, 2Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea Purpose: This study aimed to investigate whether the prevalence of postoperative pulmonary complications (PPCs in patients with non-small-cell lung cancer (NSCLC is even higher in the early stages of COPD than in such patients with normal lung function and to verify the usefulness of symptom- or quality of life (QoL-based scores in predicting risk for PPCs.Patients and methods: Patients undergoing pulmonary resection for NSCLC between July 2012 and October 2014 were prospectively enrolled. Preoperative measurements of lung function, dyspnea, and QoL, operative characteristics, PPCs, duration of postoperative hospitalization, and in-hospital mortality were assessed.Results: Among 351 consecutive patients with NSCLC, 343 patients with forced expiratory volume in 1 second (FEV1 ≥70% of predicted value were enrolled. At least one PPC occurred in 57 (16.6% patients. Prevalence of PPC was higher in patients with COPD (30.1% than in those with normal spirometry (10.0%; P<0.001. However, in patients with COPD, the prevalence of PPC was not different in patients with FEV1 ≥70% compared to those with FEV1 <70% and between group A (low risk and less symptoms and group B (low risk and more symptoms patients with COPD, based on the new Global initiative for chronic Obstructive Lung Disease 2011 guidelines. In patients with COPD, body mass index (odds ratio [OR]: 0.80, P=0.007, carbon monoxide diffusing capacity of the lung (DLCO, % predicted value (OR: 0.97, P=0.024, and operation time (OR: 1.01, P=0.003, but not COPD assessment test or St

  5. Risk factors for the discontinuation of roflumilast in patients with chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Kim KH

    2017-12-01

    Full Text Available Kyung Hoon Kim,1 Hye Seon Kang,2 Ju Sang Kim,3 Hyoung Kyu Yoon,4 Sung Kyoung Kim,5 Chin Kook Rhee1 1Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, 2Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Bucheon St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Bucheon, 3Division of Pulmonary Medicine, Department of Internal Medicine, Incheon St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, 4Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Yeouido St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, 5Division of Pulmonary Medicine, Department of Internal Medicine, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Republic of Korea Introduction: Roflumilast is a phosphodiesterase-4 inhibitor, which can decrease exacerbation in patients with chronic obstructive pulmonary disease (COPD. However, adverse effects are a major barrier to medication use, and little is known regarding the risk factors for discontinuation of roflumilast in COPD patients.Method: A search of the clinical databases identified all patients who were prescribed roflumilast between December 2012 and April 2015 in the four hospitals of The Catholic University of Korea, Korea. The study subjects were limited to patients who had taken 500 µg of roflumilast. We studied the factors associated with drug discontinuation and drug adverse events by univariate and multivariate analyses.Results: Among 154 eligible patients, 54 (35.1% discontinued their roflumilast prescription. Most patients were elderly, male, current or former smokers, and had moderate-to-severe airflow limitation. Low–body mass index (BMI patients were more likely to undergo drug

  6. 專論/部落格使用者的資訊行為特徵研究/高世樺;林頌堅 | A Study of Features of Blog Users' Information Behaviors / Shih-Hua Kao; Sung-Chien Lin

    Directory of Open Access Journals (Sweden)

    高世樺、林頌堅

    2008-04-01

    Full Text Available

    部落格已經成為諸多新科技中最具有影響力的媒體之一,並對於使用者的資訊尋求行為造成影響。本研究整理部落格的相關概念及功能,並以二十位部落格使 用者的訪談結果對部落格上的資訊尋求行為特徵進行描述。研究結果顯示,使用者在部落格的開始動機、連結方式、辨別標準、監看與提取方式等等都展現了十分豐 富的行為特徵,研究並發現;(1情感聯繫是受訪者經常提及的使用目標,並且這種動機也影響了各種行為特徵;(2使用者會依照自我的需求以及所處的情境 發展出合適的使用方式,這些新使用方式可能不同於發明者與推廣者所設想的最便於使用的功能;(3部落格上的個人經驗是使用者進行資訊尋求的主要原因之 一;(4豐富而精緻的圖像經常能夠吸引使用者進入部落格。

    Blog has already become one of the most influential media among new technologies, and has impacted on users’ information seeking behaviors. This research  utilized an interview survey to explore related concepts and unique functions of blog media. Interviews with 20 blog users were completed and analyzed to depict characteristics of information seeking behaviors founded in the use of blogs. The result shows that the users had performed a variety of behavioral features in motivations of using blogs, ways of linking from one blog to another, criteria of identification among blogs, methods of blog monitoring and extracting and so forth. Some major observations were also found during the interviews conducted: (1 emotion connection is frequently mentioned by users as one of their main purposes of using blogs, which can be found in each characteristic of information seeking behaviors; (2 when users use new functions of blog, based on their respective needs and situations they can develop their own strategies and methods, which can be very different from those provided or assumed by inventors and promoters; (3 personal experience shared by bloggers is one of the primary reasons why users employ blogs to find information needed; (4 abundant and delicate images embedded in blogs can always attract users’ attention.

    頁次:62-77

  7. Proceedings – Mathematical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Ravi P Agarwal1 Jong Kyu Kim2 Donal O' Regan3. Department of Mathematical Sciences, Florida Institute of Technology, Melbourne, Florida 32901-6975, USA; Department of Mathematics, Kyungnam University, Masan, Kyungnam 631-701, Korea; Department of Mathematics, National University of Ireland, Galway, Ireland ...

  8. A comparative study of the effects of cone-plate and parallel-plate geometries on rheological properties under oscillatory shear flow

    CSIR Research Space (South Africa)

    Yong Song, H

    2017-11-01

    Full Text Available -1 Korea-Australia Rheology Journal A comparative study of the effects of cone-plate and parallel- plate geometries on rheological properties under oscillatory shear flow Hyeong Yong Song1, Reza Salehiyan2, Xiaolei Li1, Seung Hak Lee1 and Kyu Hyun1...

  9. Experiment list: SRX277329 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available me=Murine erythroleukemia (MEL) cells || cell line=non-induced C88 MEL cells || chip antibody=CDK9 C20 antibody (Santa Cruz Biotechno...logy, C20, sc-484) http://dbarchive.biosciencedbc.jp/kyu

  10. University Leadership during Times of Significant Transformation: A Case of Kyambogo University in Uganda

    Science.gov (United States)

    Namubiru, Gertrude; Onen, David; Oonyu, Joseph

    2017-01-01

    This study investigated how leadership was exercised at Kyambogo University [KyU] (in Uganda) during its formation that involved the merger of three tertiary institutions and the period immediately thereafter. This was regarded as a period of significant transformation at the institution. The study was prompted by the rampant strikes and protests…

  11. Experimental Analysis of Linear Induction Motor under Variable Voltage Variable Frequency (VVVF Power Supply

    Directory of Open Access Journals (Sweden)

    Prasenjit D. Wakode

    2016-07-01

    Full Text Available This paper presents the complete analysis of Linear Induction Motor (LIM under VVVF. The complete variation of LIM air gap flux under ‘blocked Linor’ condition and starting force is analyzed and presented when LIM is given VVVF supply. The analysis of this data is important in further understanding of the equivalent circuit parameters of LIM and to study the magnetic circuit of LIM. The variation of these parameters is important to know the LIM response at different frequencies. The simulation and application of different control strategies such as vector control thus becomes quite easy to apply and understand motor’s response under such strategy of control.

  12. Rivera Cusicanqui Silvia, Ch’ixinakax utxiwa : una reflexión sobre prácticas y discursos descolonizadores, Buenos Aires, Retazos-Tinta Limón, 2010, 80 p.

    OpenAIRE

    Cruz Rodríguez, Edwin

    2013-01-01

    Silvia Rivera Cusicanqui (La Paz, 1949) es una intelectual aymara, reconocida por sus trabajos sobre los movimientos indígenas en Bolivia y su liderazgo del Taller de Historia Oral Andina, así como por su pensamiento descolonizador. En este libro nos ofrece una perspectiva de análisis histórico que denomina “sociología de la imagen” y propone estudiar aquellas memorias y culturas visuales veladas por los lenguajes de la dominación, particularmente colonial. Así mismo, plantea la categoría de ...

  13. Multi-organ expression profiling uncovers a gene module in coronary artery disease involving transendothelial migration of leukocytes and LIM domain binding 2: The Stockholm Atherosclerosis Gene Expression (STAGE) study

    KAUST Repository

    Hä gg, Sara; Skogsberg, Josefin; Lundströ m, Jesper; Noori, Peri; Nilsson, Roland; Zhong, Hua; Maleki, Shohreh; Shang, Ming-Mei; Brinne, Bjö rn; Bradshaw, Maria; Bajic, Vladimir B.; Samnegå rd, Ann; Silveira, Angela; Kaplan, Lee M.; Gigante, Bruna; Leander, Karin; de Faire, Ulf; Rosfors, Stefan; Lockowandt, Ulf; Liska, Jan; Konrad, Peter; Takolander, Rabbe; Franco-Cereceda, Anders; Schadt, Eric E.; Ivert, Torbjö rn; Hamsten, Anders; Tegné r, Jesper; Bjö rkegren, Johan

    2009-01-01

    of coronary artery disease (CAD). The primary aim of the Stockholm Atherosclerosis Gene Expression (STAGE) study was to determine whether there are functionally associated genes (rather than individual genes) important for CAD development. To this end, two

  14. Melaza de Caña de Azúcar y Suero de Leche como Aditivos en el Ensilaje de Hojas de Zacate de Limón (Cymbopogon citratus [DC.] Stapf)

    OpenAIRE

    Ventura-Canseco, Lucía María Cristina; Mendoza Nunez, José Alfredo; Abud-Archila, Miguel; Oliva-Llaven, Maria Ángela; Dendooven, Luc; Gutiérrez-Miceli, Federico A.

    2012-01-01

    After extraction of essential oil from lemongrass (Cymbopogon citratus [DC.] Stapf) leaves by steam distillation (heat treatment), large amounts of organic wastes are obtained. This by-product could easily be used as animal feed. The potential of sugarcane molasse and whey as additives to ensile lemongrass leaves was investigated. The vegetative material was obtained after essential oils were extracted from lemongrass leaves with steam distillation. Lemongrass leaves were chopped, mixed with ...

  15. Passagens de Antiguidade Romana ao Ocidente Medieval: leituras historiográficas de um período limítrofe Passages from Roman Antiquity to the Middle Ages: historiographic lectures of a transition period

    Directory of Open Access Journals (Sweden)

    José D'Assunção Barros

    2009-01-01

    Full Text Available Este artigo busca examinar algumas interpretações e perspectivas sob as quais se pode ou tem sido examinada a questão da passagem da Antiguidade Greco-Romana para a Civilização Medieval no ocidente europeu, atentando para as oscilações historiográficas produzidas nestas perspectivas em decorrência de mutações teóricas e metodológicas oriundas dos campos históricos surgidos com as novas tendências do século XX. São discutidas aqui não apenas as teses que têm norteado a compreensão sobre o fim do Império Romano do Ocidente, como também as flutuações entre as demarcações no período de transição que conduz do mundo antigo ao mundo medieval.This article aims to examine some interpretations and perspectives which can be or have been examined with regards to the question of the transition period from Greco-Roman Antiquity to the civilizations of the Middle Ages within Western Europe. It also tries to show the historiographic oscillations produced in these perspectives in consequence of the theoretical and methodological changes in the historiographic fields arising from the new tendencies of the 20th century. The discussion at hand covers not only the theses which have guided the understanding of the end of the Western Roman Empire, but also deals with the fluctuations among the limits in the transition period that leads from antiquity to the medieval world.

  16. Afección de suelos agrícolas por metales pesados en áreas limítrofes a explotaciones mineras del Sureste de España

    Directory of Open Access Journals (Sweden)

    F. Belmonte Serrato

    2010-01-01

    Full Text Available Se analiza la contaminación por metales en suelos agrícolas en el entorno de la Sierra minera de Cartagena-La Unión. El muestreo se realizó cogiendo 20 muestras de suelo en uso agrícola mediante una distribución aleatoria en un área de unos 100 km2 en torno a la Sierra Minera. Los resultados han detectado concentraciones importantes, que alcanzan y superan los niveles máximos permitidos por diversas normativas internacionales de hasta 11 de los elementos denominados «metales pesados». Aluminio y Hierro destaca sobre los demás con concentraciones medias porcentuales de 13% y 10% respectivamente. Pero hay que destacar la contaminación excesiva de plomo (Pb y Zinc (Zn que duplica e incluso triplica el máximo establecido por las leyes más permisivas, superando con mucho los niveles máximos a partir de los cuales se requiere una intervención obligatoria en todas las legislaciones consultadas.

  17. Influência da luz e da temperatura sobre a oxidação do óleo essencial de capim-limão (Cymbopogon citratus (D.C.) Stapf)

    OpenAIRE

    Guimarães,Luiz Gustavo de L.; Cardoso,Maria das Graças; Zacaroni,Lidiany M.; Lima,Rafaela K. de; Pimentel,Flávio A.; Morais,Augusto R. de

    2008-01-01

    The identification of the chemical compounds of the essential oil was performed with a gas chromatograph coupled to a mass spectrometer. The oil was left in the presence and absence of light and submitted to different temperatures to evaluate its stability. The yields of the major compounds were evaluated every fifteen days. Citral and myrcene, the major compounds of the essential oil, were degraded over time in both the presence and absence of light, but temperature only influenced the degra...

  18. Determinación de propiedades físicas y parámetros de transporte a colas auríferas de mina El Limón

    Directory of Open Access Journals (Sweden)

    J. Ramírez

    2006-01-01

    Full Text Available Los parámetros de transporte de colas mineras y otras propiedades físicas, tales como permeabilidad intrínseca, distribución de tamaño de partículas, porosidad y densidad fueron determinados experimentalmente. Se realizaron experimentos de infiltración en columnas de laboratorio con el fin de determinar; la conductividad hidráulica, las propiedades capilares y estudiar el comportamiento hidrodinámico de las colas auríferas. También se hizo uso de un modelo matemático para simular la infiltración isotérmica unidimensional y ajustar los perfiles experimentales, con el propósito de determinar los parámetros de transporte que describen el proceso de infiltración. Aunque los experimentos se realizaron con diferentes grados de compactación, se obtuvieron parámetros con una coherencia razonable para describir la conductividad hidráulica y las propiedades capilares de las colas por este método. Estos parámetros fueron usados en un modelo simple para simular el lavado con agua del cianuro contenido en las colas auríferas.

  19. Foraminíferos bentónicos como indicadores paleoecológicos de la Formación Uscari (Mioceno Temprano-Medio), Cuenca de Limón (Sur), Costa Rica

    OpenAIRE

    Betancur, Julliet

    2014-01-01

    La Formación Uscari (en los ríos Torito y Calvario, y las secciones 3X, Peralta y Alto Guayacán), muestra una somerización desde zonas batiales inferiores hasta zonas neríticas durante el Mioceno Temprano. En el Mioceno Medio cambia nuevamente a zonas batiales no tan profundas como las alcanzadas en el área de 3X, durante el intervalo anterior. Durante el Mioceno Temprano las zonas batiales estuvieron caracterizadas por ambientes eutróficos a mesotróficos depositadas bajo condiciones de surge...

  20. Preferência de saúva limão, Atta sexdens rubropilosa Forel, 1908 (Hymenoptera, formicidae a diferentes espécies florestais, em condições de laboratório

    Directory of Open Access Journals (Sweden)

    Otávio Filho Peres

    2002-01-01

    Full Text Available It was evaluated the cutting ant preference of Atta sexdens rubropilosa Forel, 1908, to native and exotic forest tree species, in laboratory conditions. The most preferred species were: gmelina ( Gmelina arborea, leucaena (Leucaena leucocephala, caesalpinia (Caesalpinia ferrea, albizzia (Albizia lebbeck and enterolobium (Enterolobium contortisiliquum and the less preferred ones were: eucalypt (Eucalyptus grandis, jequitiba (Cariniana strellensis and guazuma (Guazuma tomentosa .

  1. Evaluación técnica, ambiental y económica de tres tipos de tratamiento para el cultivo de lechuga en huertas caseras de Guácimo, Limón, Costa Rica

    OpenAIRE

    Ramírez-Ramírez, Fiorella; Campos-Rodríguez, Rooel; Jiménez-Morales, María Fernanda; Brenes-Peralta, Laura

    2016-01-01

    Resumen Desde hace varios años, el Tecnológico de Costa Rica ha ejecutado trabajos colaborativos con la Municipalidad de Guácimo, partiendo de proyectos de investigación y doctorado. Se dio la oportunidad de dar seguimiento a la comunidad mediante el proyecto de investigación “Implementación de huertas caseras utilizando residuos sólidos municipales para un grupo piloto de la comunidad de Santa María de Guácimo”, en el que se ejecutaron acciones de revisión de línea base en el cantón, respect...

  2. Drosophila Model for the Analysis of Genesis of LIM-kinase 1-Dependent Williams-Beuren Syndrome Cognitive Phenotypes: INDELs, Transposable Elements of the Tc1/Mariner Superfamily and MicroRNAs

    Czech Academy of Sciences Publication Activity Database

    Savvateeva-Popova, E.V.; Zhuravlev, A.V.; Brázda, Václav; Zakharov, G.A.; Kaminskaya, A.N.; Medvedeva, A.V.; Nikitina, E.; Tokmatcheva, E.V.; Dolgaya, J.F.; Kulikova, D.A.; Zatsepina, O.; Funikov, S.Y.; Ryazansky, S.S.; Evgen'ev, Michail B.

    2017-01-01

    Roč. 8, SEP2017 (2017), č. článku 123. ISSN 1664-8021 Institutional support: RVO:68081707 Keywords : b dna conformations * swiss-model * copy number * polytene chromosomes Subject RIV: EB - Genetics ; Molecular Biology OBOR OECD: Biochemistry and molecular biology Impact factor: 3.789, year: 2016

  3. Polyembryony and identification of Volkamerian lemon zygotic and nucellar seedlings using RAPD Poliembrionia e identificação de seedlings zigóticos e nucelares de limão volkameriano com RAPD

    Directory of Open Access Journals (Sweden)

    María Andrade-Rodríguez

    2004-06-01

    Full Text Available The objectives of this work were to evaluate the frequency of polyembryony, and to identify zygotic and nucellar seedlings of Citrus volkameriana using RAPD. Twenty-five polyembryonic and eight monoembryonic seeds were cultivated in vitrofor six months. DNA from seedlings was extracted and used in combination with five RAPD primers to identify zygotic or nucellar origin of the seedlings. Environmental conditions of the year affected significantly (POs objetivos deste trabalho foram avaliar a freqüência da poliembrionia e indentificar os seedlings zigóticos e nucelares de Citrus volkameriana usando RAPD. Cultivaram-se in vitro 25 sementes poliembriônicas e 8 monoembriônicas, por seis meses. Extraiu-se o DNA dos seedlings e usou-se em combinação com cinco primers RAPD para identificar a origem zigótica e nucelar das plântulas. Os resultados mostraram que as condições ambientais do ano afetaram significativamente (P<0,05 as características morfológicas dos frutos e o número de embriões por semente. Os índices de sementes poliembriônicas variaram nos três anos de avaliação (30,9%, 44,8% e 54,4%. As características morfológicas não se correlacionaram com a poliembrionia. A cultura in vitro possibilita que todos os embriões de cada semente cresçam, favorecendo os seedlings identificados como zigóticos. Nas sementes poliembriônicas e monoembriônicas, 25,9% e 87,5% dos seedlings, respectivamente, originaram-se sexualmente. Nem todos os seedlings zigóticos foram produzidos por embriões localizados no micrófilo das sementes poliembriônicas.

  4. Pharmacokinetics and tolerability of the new second-generation nonnucleoside reverse- transcriptase inhibitor KM-023 in healthy subjects

    Directory of Open Access Journals (Sweden)

    Cha YJ

    2014-09-01

    Full Text Available Yu-Jung Cha,1,* Kyoung Soo Lim,2,* Min-Kyu Park,1 Stephen Schneider,3 Brian Bray,3 Myung-Chol Kang,3 Jae-Yong Chung,1 Seo Hyun Yoon,1 Joo-Youn Cho,1 Kyung-Sang Yu11Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, South Korea; 2Department of Clinical Pharmacology and Therapeutics, CHA University School of Medicine and CHA Bundang Medical Center, Seongnam, South Korea; 3Kainos Medicine USA Inc., Morrisville, NC, USA *These authors contributed equally to this workBackground: KM-023 is a new second-generation nonnucleoside reverse-transcriptase inhibitor that is under development for the treatment of human immunodeficiency virus (HIV type 1 infection. Objective: This study determined KM-023 tolerability and pharmacokinetic characteristics in healthy subjects. Materials and methods: A randomized, double-blinded, placebo-controlled, dose-escalation study was conducted in 80 healthy South Korean male volunteers. The subjects were allocated to single- or multiple-dose (once daily for 7 days groups that received 75, 150, 300, or 600 mg drug or placebo in a 4:1 ratio. Safety and pharmacokinetic assessments were performed during the study. Plasma and urine concentrations were quantified using liquid chromatography–tandem mass spectrometry. Results: The average maximum concentration (Cmax and area under the concentration–time curve from time 0 to infinity (AUC∞ values of KM-023 for the 75–600 mg doses in the single-dose study ranged from 440.2 ng/mL to 1,245.4 ng/mL and 11,142.4 ng • h/mL to 33,705.6 ng • h/mL, respectively. Values of the mean Cmax at a steady state and AUC within the dosing interval ranged from 385.1 ng/mL to 1,096.7 ng/mL and 3,698.9 ng • h/mL to 10,232.6 ng • h/mL, respectively, following 75–600 mg doses in the multiple-dose study. Dose proportionality was not observed for KM-023. KM-023 showed a 0.6-fold accumulation after multiple doses in the 600

  5. Inhaled indacaterol for the treatment of COPD patients with destroyed lung by tuberculosis and moderate-to-severe airflow limitation: results from the randomized INFINITY study

    Directory of Open Access Journals (Sweden)

    Kim CJ

    2017-05-01

    Full Text Available Cheong-Ju Kim,1 Hyoung-Kyu Yoon,2 Myung-Jae Park,3 Kwang-Ha Yoo,4 Ki-Suck Jung,5 Jeong-Woong Park,6 Seong Yong Lim,7 Jae Jeong Shim,8 Yong Chul Lee,9 Young-Sam Kim,10 Yeon-Mok Oh,11 Song Kim,12 Chul-Gyu Yoo13 1Department of Internal Medicine, National Health Insurance System Ilsan Hospital, Koyang, 2Division of Pulmonology, Department of Internal Medicine, St Mary’s Hospital, College of Medicine, The Catholic University of Korea, 3Division of Respiratory and Critical Care Medicine, Kyung Hee University Hospital, Kyung Hee University, Seoul, 4Department of Internal Medicine, Konkuk University School of Medicine, Gwangjin-gu, 5Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical School, Anyang-si, 6Division of Pulmonary and Allergy Medicine, Gachon University Gil Medical Center, Incheon, 7Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 8Department of Internal Medicine, Korea University College of Medicine, Seoul, 9Department of Internal Medicine and Research Center for Pulmonary Disorders, Chonbuk National University Medical School, Jeonbuk, 10Department of Internal Medicine, Yonsei University College of Medicine, 11Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 12Clinical Development and Medical Affairs, Novartis Korea Ltd., Seoul, 13Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea Background and objective: Pulmonary tuberculosis (TB is a risk factor for chronic obstructive pulmonary disease (COPD; however, few clinical studies have investigated treatment effectiveness in COPD patients with destroyed lung by TB. The Indacaterol effectiveness in COPD patients with Tuberculosis history (INFINITY

  6. High altitude organic gold

    DEFF Research Database (Denmark)

    Pouliot, Mariève; Pyakurel, Dipesh; Smith-Hall, Carsten

    2018-01-01

    Ethnopharmacological relevance Ophiocordyceps sinensis (Berk.) G.H.Sung, J.M.Sung, Hywel-Jones & Spatafora, a high altitude Himalayan fungus-caterpillar product found in alpine meadows in China, Bhutan, Nepal, and India, has been used in the Traditional Chinese Medicine system for over 2000 years...

  7. A Self-Contained Cold Plate Utilizing Force-fed Evaporation for Cooling of High flux Electronics

    Science.gov (United States)

    2007-01-01

    additional improvement. The second advanced heat sink to be covered was developed and studied by Sung and Mudawar [27]. They created a hybrid jet...cooling by using manifold microchannel heat sinks.” Advanced Electronic Packaging. 2 (1997) 1837-1842. [27] Sung, M. K. & Mudawar , I

  8. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. W-P Sung. Articles written in Sadhana. Volume 34 Issue 3 June 2009 pp 421-437. A model for signal processing and predictive control of semi-active structural control system · M-H Shih W-P Sung Ching-Jong Wang · More Details Abstract Fulltext PDF. The theory for structural control has been ...

  9. Clinical characteristics of patients with benign nonlesional temporal lobe epilepsy

    Directory of Open Access Journals (Sweden)

    Kim J

    2016-07-01

    Full Text Available Jiyeon Kim,1 Seong Hoon Kim,2 Sung Chul Lim,2 Woojun Kim,2 Young-Min Shon3 1Department of Neurology, Korea University Ansan Hospital, College of Medicine, Korea University, Ansan, 2Department of Neurology, Catholic Neuroscience Institute, College of Medicine, The Catholic University of Korea, Seocho-gu, 3Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea Purpose: To evaluate the evolution of nonlesional temporal lobe epilepsy (TLE-NL in patients treated exclusively with antiepileptic drugs and to elucidate clinical phenotypes related to the prognosis of these patients.Methods: Clinical, radiological, and electroencephalographic (EEG findings in 84 patients with TLE-NL were reviewed. A good response group (GRG and a poor response group (PRG were defined if the duration of their seizure-free period was >1 year, or <1 year, respectively.Results: There were 46 (54.8% patients in the GRG and 38 (45.2% patients in the PRG. The number of antiepileptic drugs administered was significantly lower in the GRG than that in the PRG (1.3±0.8 vs 2.8±1.0, respectively; P<0.05. The GRG had a significantly older age of onset than the PRG and a lower occurrence of initial precipitating events, such as febrile seizures, central nervous system infection, and head trauma (P<0.05. The prevalence of EEG abnormality, presence of aura, generalized seizures, and automatism was less frequently observed in the GRG (P<0.05. Multivariate analysis showed that the presence of automatism and initial precipitating events were significantly associated with a poor prognosis (P<0.05.Conclusion: In contrast to the commonly assumed intractability of TLE, we found that more than 54% of patients with TLE-NL achieved a long seizure-free period. Older age at onset of TLE-NL was associated with a better prognosis. However, the presence of automatism and initial precipitating events were related to a poor prognosis. Future prospective

  10. Thalamo–cortical network underlying deep brain stimulation of centromedian thalamic nuclei in intractable epilepsy: a multimodal imaging analysis

    Directory of Open Access Journals (Sweden)

    Kim SH

    2017-10-01

    Full Text Available Seong Hoon Kim,1 Sung Chul Lim,1 Dong Won Yang,1 Jeong Hee Cho,1 Byung-Chul Son,2 Jiyeon Kim,3 Seung Bong Hong,4 Young-Min Shon4 1Department of Neurology, 2Department of Neurosurgery, Catholic Neuroscience Institute, College of Medicine, The Catholic University of Korea, Seoul, 3Department of Neurology, Korea University Ansan Hospital, College of Medicine, Korea University, Ansan, 4Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea Objective: Deep brain stimulation (DBS of the centromedian thalamic nucleus (CM can be an alternative treatment option for intractable epilepsy patients. Since CM may be involved in widespread cortico-subcortical networks, identification of the cortical sub-networks specific to the target stimuli may provide further understanding on the underlying mechanisms of CM DBS. Several brain structures have distinguishing brain connections that may be related to the pivotal propagation and subsequent clinical effect of DBS.Methods: To explore core structures and their connections relevant to CM DBS, we applied electroencephalogram (EEG and diffusion tensor imaging (DTI to 10 medically intractable patients – three generalized epilepsy (GE and seven multifocal epilepsy (MFE patients unsuitable for resective surgery. Spatiotemporal activation pattern was mapped from scalp EEG by delivering low-frequency stimuli (5 Hz. Structural connections between the CM and the cortical activation spots were assessed using DTI.Results: We confirmed an average 72% seizure reduction after CM DBS and its clinical efficiency remained consistent during the observation period (mean 21 months. EEG data revealed sequential source propagation from the anterior cingulate, followed by the frontotemporal regions bilaterally. In addition, maximal activation was found in the left cingulate gyrus and the right medial frontal cortex during the right and left CM stimulation, respectively

  11. Biased limiter experiments on text

    International Nuclear Information System (INIS)

    Phillips, P.E.; Wootton, A.J.; Rowan, W.L.; Ritz, C.P.; Rhodes, T.L.; Bengtson, R.D.; Hodge, W.L.; Durst, R.D.; McCool, S.C.; Richards, B.; Gentle, K.W.; Schoch, P.; Forster, J.C.; Hickok, R.L.; Evans, T.E.

    1987-01-01

    Experiments using an electrically biased limiter have been performed on the Texas Experimental Tokamak (TEXT). A small movable limiter is inserted past the main poloidal ring limiter (which is electrically connected to the vacuum vessel) and biased at V Lim with respect to it. The floating potential, plasma potential and shear layer position can be controlled. With vertical strokeV Lim vertical stroke ≥ 50 V the plasma density increases. For V Lim Lim > 0 the results obtained are inconclusive. Variation of V Lim changes the electrostatic turbulence which may explain the observed total flux changes. (orig.)

  12. Cryomilling of Thermoplastic Powder for Prepreg Applications

    Science.gov (United States)

    2013-09-01

    Cryomilling of Thermoplastic Powder for Prepreg Applications by Brian Parquette, Anit Giri, Daniel J. O’Brien, Sarah Brennan, Kyu Cho, and...MD 21005-5066 ARL-TR-6591 September 2013 Cryomilling of Thermoplastic Powder for Prepreg Applications Brian Parquette and Sarah Brennan...COVERED (From - To) 1 March 2012–30 May 2013 4. TITLE AND SUBTITLE Cryomilling of Thermoplastic Powder for Prepreg Applications 5a. CONTRACT

  13. 第二の軽井沢を夢想した“観光デザイナー”松本隆治と宮崎寛愛 : 観光リスクマネジメントの観点から

    OpenAIRE

    小川, 功

    2014-01-01

    The Kitakaruizawa area is located north ofKaruizawa, a famous mountain resort in NaganoPrefecture built by foreign developers in themid-Meiji Period. Despite the resemblance inname, the former is part of Gunma Prefecture,while the latter is situated in Nagano. Kitakaruizawais one of many resorts that weredeveloped around the famous and prestigiousKyu-Karuizawa, or the original Karuizawa, inan attempt to capitalize on its high status.Among such developers, Yasujiro Tsutsumi andKasuke Hoshino, ...

  14. Nanostructuring of Aluminum Alloy Powders by Cryogenic Attrition with Hydrogen-Free Process Control Agent

    Science.gov (United States)

    2015-02-01

    Nanostructuring of Aluminum Alloy Powders by Cryogenic Attrition with Hydrogen-Free Process Control Agent by Frank Kellogg , Clara Hofmeister...Process Control Agent Frank Kellogg Bowhead Science and Technology Clara Hofmeister Advanced Materials Processing and Analysis Center...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Frank Kellogg , Clara Hofmeister, Anit Giri, and Kyu Cho 5d. PROJECT NUMBER 5e

  15. Projecting Pyongyang: The Future of North Korea's Kim Jong IL Regime

    National Research Council Canada - National Science Library

    Scobell, Andrew

    2008-01-01

    .... In this monograph, the focus is on the fate of the regime dominated by the Kim Dynasty, initially ruled by Kim Il Sung and then led by his son, Kim Jong Il, following the former's death in 1994...

  16. Perspectives in Education - Vol 28, No 4 (2010)

    African Journals Online (AJOL)

    Markets, equality and democratic education: Confronting the neoliberal and libertarian reconceptualisations of education · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. YK Sung, 72-79 ...

  17. Comparison of hydration and nutritional status between young and elderly hemodialysis patients through bioimpedance analysis

    Directory of Open Access Journals (Sweden)

    Lee JE

    2015-08-01

    Full Text Available Jung Eun Lee,1,2 In Young Jo,3 Song Mi Lee,3 Woo Jeong Kim,3 Hoon Young Choi,2,4 Sung Kyu Ha,4 Hyung Jong Kim,5 Hyeong Cheon Park2,4 1Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, 2Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, 3Department of Nutrition Services, Gangnam Severance Hospital, 4Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 5Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea Background: The number of elderly people on dialysis is increasing rapidly. Fluid overload and malnutrition status are serious problems in elderly dialysis patients. We aimed to compare the hydration and nutritional status through bioimpedance analysis (BIA between young and elderly hemodialysis (HD patients and to analyze risk factors related to fluid overload and malnutrition status in these patients.Method: We conducted a cross-sectional study, in which 82 HD (males 42, mean age 58.7±12.9 years patients were enrolled. We collected different types of data: laboratory data, such as serum creatinine, albumin, total iron-binding capacity, hemoglobin, total cholesterol; anthropometric data, such as hand grip strength (HGS; BIA data, such as intracellular water, skeletal muscle mass, body cell mass, bone mineral content, phase angle (PhA, extra cellular water (ECW/total body water (TBW ratio; and malnutrition-inflammation score (MIS, which is a traditional nutritional parameter for dialysis patients. All patients were stratified into two groups according to their age: young (<65 years [n=54] and elderly (≥65 years [n=28].Results: Total iron-binding capacity and HGS were significantly lower in elderly HD patients than in young HD patients (198.9±35.6 vs 221.4±52.1 mcg/dL; and 22.4±10.3 vs 36.4±23.2 kg, respectively (P<0.05. Also, intracellular water and Ph

  18. Formation of Acetic Acid by Aqueous-Phase Oxidation of Ethanol with Air in the Presence of a Heterogeneous Gold Catalyst

    DEFF Research Database (Denmark)

    Christensen, Claus H.; Jørgensen, B.; Hansen, Jeppe Rass

    2006-01-01

    Die selektive Oxidation von Ethanol zu Essigsäure gelingt in wässriger Lösung mit dem Oxidans Luft an einem Gold-Heterogenkatalysator (siehe Bild). Bei 423 K und einem O2-Druck von 0.6 MPa verläuft diese Reaktion glatt in saurer wässriger Lösung in Ausbeuten um 90 %. CO2 ist das einzige Nebenprod...

  19. Happy Handwashing Song

    Centers for Disease Control (CDC) Podcasts

    2010-02-25

    This song (sung to the tune of Happy Birthday) encourages kids to wash their hands with soap and water to keep germs away. The song is sung twice through, the recommended length of time to wash hands. Sing along!  Created: 2/25/2010 by National Center for Preparedness, Detection, and Control of Infectious Diseases (NCPDCID), Division of Global Migration and Quarantine (DGMQ).   Date Released: 2/25/2010.

  20. Can Music Foster Learning – Effects of Different Text Modalities on Learning and Information Retrieval

    OpenAIRE

    Lehmann, Janina A. M.; Seufert, Tina

    2018-01-01

    This study investigates the possibilities of fostering learning based on differences in recall and comprehension after learning with texts which were presented in one of three modalities: either in a spoken, written, or sung version. All three texts differ regarding their processing, especially when considering working memory. Overall, we assume the best recall performance after learning with the written text and the best comprehension performance after learning with the sung text, respective...

  1. Can Music Foster Learning – Effects of Different Text Modalities on Learning and Information Retrieval

    Directory of Open Access Journals (Sweden)

    Janina A. M. Lehmann

    2018-01-01

    Full Text Available This study investigates the possibilities of fostering learning based on differences in recall and comprehension after learning with texts which were presented in one of three modalities: either in a spoken, written, or sung version. All three texts differ regarding their processing, especially when considering working memory. Overall, we assume the best recall performance after learning with the written text and the best comprehension performance after learning with the sung text, respectively, compared to both other text modalities. We also analyzed whether the melody of the sung material functions as a mnemonic aid for the learners in the sung text condition. If melody and text of the sung version are closely linked, presentation of the melody during the post-test phase could foster text retrieval. 108 students either learned from a sung text performed by a professional singer, a printed text, or the same text read out loud. Half of the participants worked on the post-test while listening to the melody used for the musical learning material and the other half did not listen to a melody. The written learning modality led to significantly better recall than with the spoken (d = 0.97 or sung text (d = 0.78. However, comprehension after learning with the sung modality was significantly superior compared to when learning with the written learning modality (d = 0.40. Reading leads to more focus on details, which is required to answer recall questions, while listening fosters a general understanding of the text, leading to higher levels of comprehension. Listening to the melody during the post-test phase negatively affected comprehension, irrespective of the modality during the learning phase. This can be explained by the seductive detail effect, as listening to the melody during the post-test phase may distract learners from their main task. In closing, theoretical and practical implications are discussed.

  2. Can Music Foster Learning - Effects of Different Text Modalities on Learning and Information Retrieval.

    Science.gov (United States)

    Lehmann, Janina A M; Seufert, Tina

    2017-01-01

    This study investigates the possibilities of fostering learning based on differences in recall and comprehension after learning with texts which were presented in one of three modalities: either in a spoken, written, or sung version. All three texts differ regarding their processing, especially when considering working memory. Overall, we assume the best recall performance after learning with the written text and the best comprehension performance after learning with the sung text, respectively, compared to both other text modalities. We also analyzed whether the melody of the sung material functions as a mnemonic aid for the learners in the sung text condition. If melody and text of the sung version are closely linked, presentation of the melody during the post-test phase could foster text retrieval. 108 students either learned from a sung text performed by a professional singer, a printed text, or the same text read out loud. Half of the participants worked on the post-test while listening to the melody used for the musical learning material and the other half did not listen to a melody. The written learning modality led to significantly better recall than with the spoken ( d = 0.97) or sung text ( d = 0.78). However, comprehension after learning with the sung modality was significantly superior compared to when learning with the written learning modality ( d = 0.40). Reading leads to more focus on details, which is required to answer recall questions, while listening fosters a general understanding of the text, leading to higher levels of comprehension. Listening to the melody during the post-test phase negatively affected comprehension, irrespective of the modality during the learning phase. This can be explained by the seductive detail effect, as listening to the melody during the post-test phase may distract learners from their main task. In closing, theoretical and practical implications are discussed.

  3. Baobab Laboratory Information Management System: Development of an Open-Source Laboratory Information Management System for Biobanking.

    Science.gov (United States)

    Bendou, Hocine; Sizani, Lunga; Reid, Tim; Swanepoel, Carmen; Ademuyiwa, Toluwaleke; Merino-Martinez, Roxana; Meuller, Heimo; Abayomi, Akin; Christoffels, Alan

    2017-04-01

    A laboratory information management system (LIMS) is central to the informatics infrastructure that underlies biobanking activities. To date, a wide range of commercial and open-source LIMSs are available and the decision to opt for one LIMS over another is often influenced by the needs of the biobank clients and researchers, as well as available financial resources. The Baobab LIMS was developed by customizing the Bika LIMS software ( www.bikalims.org ) to meet the requirements of biobanking best practices. The need to implement biobank standard operation procedures as well as stimulate the use of standards for biobank data representation motivated the implementation of Baobab LIMS, an open-source LIMS for Biobanking. Baobab LIMS comprises modules for biospecimen kit assembly, shipping of biospecimen kits, storage management, analysis requests, reporting, and invoicing. The Baobab LIMS is based on the Plone web-content management framework. All the system requirements for Plone are applicable to Baobab LIMS, including the need for a server with at least 8 GB RAM and 120 GB hard disk space. Baobab LIMS is a server-client-based system, whereby the end user is able to access the system securely through the internet on a standard web browser, thereby eliminating the need for standalone installations on all machines.

  4. Rail Brake System Using a Linear Induction Motor for Dynamic Braking

    Science.gov (United States)

    Sakamoto, Yasuaki; Kashiwagi, Takayuki; Tanaka, Minoru; Hasegawa, Hitoshi; Sasakawa, Takashi; Fujii, Nobuo

    One type of braking system for railway vehicles is the eddy current brake. Because this type of brake has the problem of rail heating, it has not been used for practical applications in Japan. Therefore, we proposed the use of a linear induction motor (LIM) for dynamic braking in eddy current brake systems. The LIM reduces rail heating and uses an inverter for self excitation. In this paper, we estimated the performance of an LIM from experimental results of a fundamental test machine and confirmed that the LIM generates an approximately constant braking force under constant current excitation. At relatively low frequencies, this braking force remains unaffected by frequency changes. The reduction ratio of rail heating is also approximately proportional to the frequency. We also confirmed that dynamic braking resulting in no electrical output can be used for drive control of the LIM. These characteristics are convenient for the realization of the LIM rail brake system.

  5. Analysis and measure of novel stereo-garage driven by linear induction motor

    Directory of Open Access Journals (Sweden)

    Lu Qinfen

    2015-12-01

    Full Text Available The car access time is a key parameter, especially in a huge stereo-garage, where this one should be decreased as much as possible. This paper proposes a novel stereo-garage. Adopting the linear induction motors (LIMs, the system has a simple structure and rapid response capability. In the stereo-garage, several LIMs are installed below the crossbeam on a lifting platform, and several LIMs are fixed on the top of a moving frame. During the operation of LIMs, the moving frame moves forward and backward to reach the required parking place, whereas the crossbeam moves horizontally in order to take or store the vehicle rapidly. All these LIMs are the same and should be designed at a low frequency. The influences of key structure parameters and dynamic performances are investigated, based on FEM. The predicted results are validated by a prototype. Finally, the designed LIMs are successfully applied in two 8-layer stereo-garages.

  6. On estimation of stochastic forcing with application to El Niño

    Science.gov (United States)

    Penland, C.

    2014-12-01

    Although Linear Inverse Modeling (LIM) provides skillful forecasts of tropical ocean sea surface temperatures, LIM's diagnostic properties are at least as useful as its prognostic properties. In this presentation, we discuss an updated method for using LIM to obtain time series representing stochastic forcing of El Niño and to quantify particular unpredictable contributions to LIM forecast error. Attention is paid to the proper stochastic calculus and to the time scale separation between the stochastic forcing and El Niño's signal. The method yields seldom-considered sources of El Niño's stochastic forcing.

  7. Monogeneans from Pangasiidae (Siluriformes in Southeast Asia: X. Six new species of Thaparocleidus Jain, 1952 (Ancylodiscoididae from Pangasius micronema

    Directory of Open Access Journals (Sweden)

    Pariselle A.

    2006-12-01

    Full Text Available The examination of gill parasites from Pangasius micronema Bleeker, 1847 (Siluriformes, Pangasiidae in Southeast Asia revealed the presence of nine species of Monogenea. Two (Thaparocleidus brevicochleus Pariselle, Lim & Lambert, 2001 and T. sinespinae Pariselle, Lim & Lambert, 2001 have been previously described. Among the others, six species, belonging to Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoididae as defined by Lim (1996 and Lim et al. (2001, are considered new species: T. tacitus n. sp., T. summagracilis n. sp., T. portentosus n. sp., T. rukyanii n. sp., T. durandi n. sp., and T. lebrunae n. sp. The remaining species is represented by too few individuals to be conclusively described.

  8. Does music training facilitate the mnemonic effect of song? An exploration of musicians and nonmusicians with and without Alzheimer's dementia.

    Science.gov (United States)

    Baird, Amee; Samson, Séverine; Miller, Laurie; Chalmers, Kerry

    2017-02-01

    The efficacy of using sung words as a mnemonic device for verbal memory has been documented in persons with probable Alzheimer's dementia (AD), but it is not yet known whether this effect is related to music training. Given that music training can enhance cognitive functioning, we explored the effects of music training and modality (sung vs. spoken) on verbal memory in persons with and without AD. We used a mixed factorial design to compare learning (5 trials), delayed recall (30-min and, 24-hour), and recognition of sung versus spoken information in 22 healthy elderly (15 musicians), and 11 people with AD (5 musicians). Musicians with AD showed better total learning (over 5 trials) of sung information than nonmusicians with AD. There were no significant differences in delayed recall and recognition accuracy (of either modality) between musicians with and without AD, suggesting that music training may facilitate memory function in AD. Analysis of individual performances showed that two of the five musicians with AD were able to recall some information on delayed recall, whereas the nonmusicians with AD recalled no information on delay. The only significant finding in regard to modality (sung vs. spoken) was that total learning was significantly worse for sung than spoken information for nonmusicians with AD. This may be due to the need to recode information presented in song into spoken recall, which may be more cognitively demanding for this group. This is the first study to demonstrate that music training modulates memory of sung and spoken information in AD. The mechanism underlying these results is unclear, but may be due to music training, higher cognitive abilities, or both. Our findings highlight the need for further research into the potentially protective effect of music training on cognitive abilities in our aging population.

  9. Estudio del perfil actitudinal hacia el medio ambiente de la población limítrofe a las vías transpirenaicas de transporte por carretera en Catañuña y País Vasco-Proyecto Trans P4

    OpenAIRE

    Cacho Saldaña, Cristina

    2014-01-01

    Es innegable la estrecha relación que hay entre la sociedad y el medio ambiente y que para lograr una sociedad sostenible no sólo hay que tener sensibilidad con el medio ambiente, sino que hay que progresar hacia una ciudadanía ecológica donde los individuos sean parte activa en el cuidado del medio ambiente. El presente trabajo trata de hacer un análisis del perfil actitudinal de la población que sufre directamente los efectos perjudiciales de las principales vías transpirenaicas...

  10. Influência de genótipos, ambientes de cultivo e variação sazonal no teor e composição química do óleo essencial de Hyptis marrubioides Epling e seu efeito sobre formigas saúva-limão

    OpenAIRE

    Botrel, Priscila Pereira

    2014-01-01

    O óleo essencial no gênero Hyptis tem importância como fonte de constituintes bioativos, possuindo importantes efeitos biológicos, como atividades antimicrobianas, citotóxicas e inseticidas. Hyptis marrubioides Epl., conhecida popularmente como hortelã-do-campo, é uma planta de uso medicinal com atividades contra infecções gastrointestinais, infecções de pele, dores e câimbras. Pesquisas com plantas medicinais ainda estão voltadas, preferencialmente, para o conhecimento de espécies que produz...

  11. Influência da luz e da temperatura sobre a oxidação do óleo essencial de capim-limão (Cymbopogon citratus (D.C.) Stapf) Influence of light and temperature on the oxidation of the essential oil of lemongrass (Cymbopogon Citratus (D.C.) Stapf)

    OpenAIRE

    Luiz Gustavo de L. Guimarães; Maria das Graças Cardoso; Lidiany M. Zacaroni; Rafaela K. de Lima; Flávio A. Pimentel; Augusto R. de Morais

    2008-01-01

    The identification of the chemical compounds of the essential oil was performed with a gas chromatograph coupled to a mass spectrometer. The oil was left in the presence and absence of light and submitted to different temperatures to evaluate its stability. The yields of the major compounds were evaluated every fifteen days. Citral and myrcene, the major compounds of the essential oil, were degraded over time in both the presence and absence of light, but temperature only influenced the degra...

  12. Commentary on "Predicted plasma 25-hydroxyvitamin D and risk of renal cell cancer." Joh HK, Giovannucci EL, Bertrand KA, Lim S, Cho E, Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea. J Natl Cancer Inst 2013; 105(10):726-32. [Epub 2013 Apr 8]. doi: 10.1093/jnci/djt082.

    Science.gov (United States)

    Boorjian, Stephen

    2014-08-01

    Although the kidney is a primary organ for vitamin D metabolism, the association between vitamin D and renal cell cancer (RCC) remains unclear. We prospectively evaluated the association between predicted plasma 25-hydroxyvitamin D [25(OH)D] and RCC risk among 72,051 women and 46,380 men in the period from 1986 to 2008. Predicted plasma 25(OH)D scores were computed using validated regression models that included major determinants of vitamin D status (race, ultraviolet B flux, physical activity, body mass index, estimated vitamin D intake, alcohol consumption, and postmenopausal hormone use in women). Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated using Cox proportional hazards models. All statistical tests were two-sided. During 22 years of follow-up, we documented 201 cases of incident RCC in women and 207 cases in men. The multivariable hazard ratios between extreme quintiles of predicted 25(OH)D score were 0.50 (95% CI = 0.32 to 0.80) in women, 0.59 (95% CI = 0.37 to 0.94) in men, and 0.54 (95% CI = 0.39 to 0.75; P trend<.001) in the pooled cohorts. An increment of 10 ng/mL in predicted 25(OH)D score was associated with a 44% lower incidence of RCC (pooled HR = 0.56, 95% CI = 0.42 to 0.74). We found no statistically significant association between vitamin D intake estimated from food-frequency questionnaires and RCC incidence. Higher predicted plasma 25(OH)D levels were associated with a statistically significantly lower risk of RCC in men and women. Our findings need to be confirmed by other prospective studies using valid markers of long-term vitamin D status. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Influência da luz e da temperatura sobre a oxidação do óleo essencial de capim-limão (Cymbopogon citratus (D.C. Stapf Influence of light and temperature on the oxidation of the essential oil of lemongrass (Cymbopogon Citratus (D.C. Stapf

    Directory of Open Access Journals (Sweden)

    Luiz Gustavo de L. Guimarães

    2008-01-01

    Full Text Available The identification of the chemical compounds of the essential oil was performed with a gas chromatograph coupled to a mass spectrometer. The oil was left in the presence and absence of light and submitted to different temperatures to evaluate its stability. The yields of the major compounds were evaluated every fifteen days. Citral and myrcene, the major compounds of the essential oil, were degraded over time in both the presence and absence of light, but temperature only influenced the degradation of myrcene.

  14. Sugarcane Molasse and Whey as Additives in the Silage of Lemongrass (Cymbopogon citratus [DC.] Stapf) Leaves Melaza de Caña de Azúcar y Suero de Leche como Aditivos en el Ensilaje de Hojas de Zacate de Limón (Cymbopogon citratus [DC.] Stapf)

    OpenAIRE

    Lucía María Cristina Ventura-Canseco; José Alfredo Mendoza Nunez; Miguel Abud-Archila; Maria Ángela Oliva-Llaven; Luc Dendooven; Federico A. Gutiérrez-Miceli

    2012-01-01

    After extraction of essential oil from lemongrass (Cymbopogon citratus [DC.] Stapf) leaves by steam distillation (heat treatment), large amounts of organic wastes are obtained. This by-product could easily be used as animal feed. The potential of sugarcane molasse and whey as additives to ensile lemongrass leaves was investigated. The vegetative material was obtained after essential oils were extracted from lemongrass leaves with steam distillation. Lemongrass leaves were chopped, mixed with ...

  15. Tokat’ın 17. Yüzyıl Âlim Şairlerinden İshak Bin Hasan Tokatî ve Nazmu’l-Ulum Adlı Mesnevîsi Poetry in Rhymed Couplets of Tokatlı İshâk Efendi Nazmu'l-Ulûm

    Directory of Open Access Journals (Sweden)

    Bayram ÖZFIRAT

    2013-03-01

    Full Text Available As manuscript works, which constitute some indispensabletreasure with respect to history of our literature, come back into light,our knowledge on religious literary genres, as well as other, no doubtincreases. Such works added to literature thanks to efforts byresearchers give us the opportunity of close acquaintance with religiousworks that are considered as the most significant and the most prolificproducts of Divan Poetry, and of more accurate interpretationsregarding the genre of such works. Apart from works such as aqâid, fiqhand catechism (ilm-i hal in verse, siyer (life of Muhammad in verse,exegeses (tafsir and hadithes in verse that are generally written inpoetic structure for these disciplines, there are also some poetic piecesabout a subdivision or important question of abovementioned Islamicsciences. Faraiz, Hegira of Muhammad, miraj-name, rules of hajj,miracles of Prophet, all in verse, can be mentioned among suchexamples. In the wake of our researches, we found out that thesecatechisms in verse constitute a notable part of our religious literature.Tokatlı İshâk Efendi was an important poet and writer who lived in 17th century. Biographic sources dores not mention him alot. The poetryin rhymed couplets, Nazmu’l-Ulûm, which we are working on shows ushow important poet he is. At his Nazmu’l-Ulûm İshâk Efendi givesinformation about different sciences and wants them to learn. Becauseof these properties Nazmu’l-Ulûm is a written verse advice. Nazmu’l-Ulûm have got strong rhymes. That is possible to say poetry in rhymedcouplets have fascinating expressions rather than bare tellings. Somany telling arts and describtions were given place in that book. Tokatlı İshâk Efendi on yedinci yüzyılda yaşamış önemli bir şâir ve yazardır. Biyografik kaynaklar kendisinden fazla bahsetmez. Ama eserlerinden yola çıktığımızda Tokatlı İshâk Efendi’nin yetenekli bir şâir olduğunu rahatlıkla söyleyebiliriz. İncelediğimiz Nazmu’l-Ulûm adlı mesnevîsinde şâir, çeşitli ilimler hakkında bilgi verdikten sonra bunların öğrenilmesi gerektiğini vurgulamıştır. Mesnevî, arûz vezninin “Mefāīlün Mefāīlün Faūlün” kalıbıyla yazılmış olup 1098/1687 yılında Tokat’ta telif edilmiştir. Mesnevî toplam 422 beyittir. Araştırmalarımız neticesinde yirmi iki nüshasını tespit ettiğimiz mesnevîde çeşitli ilimler hakkında bilgi verildikten sonra bunların öğrenilmesi gereği vurgulanmaktadır. Nazmu’l-Ulûm bu yönüyle manzûm bir nasihatnâme olup öğrenilmesinin öğütlendiği ilimlerin bazıları şunlardır: 1. İlm-i tecvîd, 2. İlm-i Kelâm, 3. İlm-i Fıkıh, 4. İlm-i Tasavvuf ve Ahlâk, 5. İlm-i Hadîs, 6. İlm-i Tefsîr, 7. İlm-i Tıp, 8. İlm-i Lugat, 9. İlm-i Nahv ve Sarf, 10. İlm-i Mantık, 11. İlm-i Edeb, 12. İlm-i Usûl-i Fıkıh, 13. İlm-i Meânî, 14. İlm-i Hisâb, 15. İlm-i Hendese, 17. İlm-i Kîmyâ, 18. İlm-i Arûz, 19. İlm-i Eş’âr. Nazmu’l-Ulûm kafiye yönünden oldukça sağlamdır. Hatta eserin kafiye bakımından kusursuz bir yapıya sahip olduğunu söylemek de mümkündür. Mesnevîyi oluşturan kelimler dikkate alındığında Arapça ve Farsça kelimelerin çokluğu dikkat çekmektedir. Ama eserin bu özelliği onun akıcılığından bir şey kaybettirmemiştir. Mesnevîde her türlü kafiyeye rastlanmakla birlikte; en çok zengin ve tam kafiyelere yer verilmiş, az sayıda yarım kafiye kullanılmıştır. Mesnevîde, bolca söz sanatlarına ve tasvirlere yer verilmiştir. Gereksiz ifadelerden kaçınılmaya çalışılmıştır. İshâk Efendi arûz veznine ve dile hâkim bir şâirdir. Nazmu’l-Ulûm’da şâirin vezin kusuruna düşmeden dili rahatlıkla kullanması dikkat çekicidir. Bu özellik İshâk Efendi’nin şâirlik gücüne, çok sayıda şiir yazmasına ve yaşadığı dönem olan on yedinci yüzyıla değin Türkçe anlatımdaki gelişmeye de bağlıdır.

  16. Efecto de tres abonos orgánicos: lombricomposta, bocashi y tierra de corral en un cultivo intercalado de jitomate (Solanum lycopersicon) y pepino (Cucumis sativus) bajo invernadero en el ejido El Limón, Tepalcingo, Morelos, México

    OpenAIRE

    Hernández Tapia, Alejandro; Ramírez-Rivero,Libia Aidé; Corlay-Chee, Langen; Cruz Rodríguez, Juan Antonio

    2015-01-01

    Se evaluó una intercalación de jitomate y pepino bajo condiciones de invernadero, con un diseño de bloques completos al azar, con nueve tratamientos de abono en cuatro repeticiones (Bocashi, lombricomposta y tierra de corral con tres niveles de dosificación 0.5, 1.0 y 1.5 kg/m2).Se evaluó rendimiento y,en el caso del jitomate número de frutos dañados. Se empleó un análisis de varianza (ANOVA) y pruebas de comparación de medias (Tukey α=.05). En el caso del pepino, con el tratamiento lombri...

  17. Efeito do módulo de inativação leucocitária (LIM) na distribuição de 99mTc-granulócitos em porcos submetidos à circulação extracorpórea e à isquemia-reperfusão de coração e pulmões

    OpenAIRE

    Francischetti, Ieda [UNESP

    2010-01-01

    O uso da circulação extracorpórea desencadeia uma resposta inflamatória sistêmica, que somada às reações em cadeia relacionadas à isquemia-reperfusão de coração e pulmões pode levar a lesões celulares e até falência de órgãos no pós-operatório de cirurgia cardíaca. Vários estudos foram feitos visando melhor entendimento desses processos inflamatórios associados à circulação extracorpórea. Assim, esta revisão abordará os mecanismos de isquemia-reperfusão cardiopulmonar a ativação da cascata in...

  18. Aikido experience and its relation to mindfulness: a two-part study.

    Science.gov (United States)

    Lothes, John; Hakan, Robert; Kassab, Karin

    2013-02-01

    The martial art Aikido may be useful in the development of mindfulness. In this study, the authors examined the potential association of training in Aikido may have on mindfulness. The sample of Study 1 comprised 159 participants completing two empirically validated scales of mindfulness and awareness, the Kentucky Inventory of Mindfulness Skills and the Mindfulness Attention Awareness Scale. Study 2 was a longitudinal study of 20 Aikido students from beginning through 5th Kyu (approximately 9 months of training). The results from both studies show significant increases in mindfulness scores with increased Aikido training.

  19. Analysis list: CBP [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available CBP Adult,Cell line,Embryo,Larvae,Pupae + dm3 http://dbarchive.biosciencedbc.jp/kyu...shu-u/dm3/target/CBP.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/CBP.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/target/CBP.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/CBP.Adul...t.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/CBP.Cell_line.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/CBP.Embryo.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/dm3

  20. Analysis list: ZFX [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ZFX Blood,Neural + hg19 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/ZFX....1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/ZFX.5.tsv http://dbarchive.biosciencedbc.jp/kyu...shu-u/hg19/target/ZFX.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/ZFX.Blood.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/hg19/colo/ZFX.Neural.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/hg19/colo/Blood.gml,http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/Neural.gml ...

  1. Analysis list: Srf [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Srf Blood,Embryonic fibroblast,Muscle + mm9 http://dbarchive.biosciencedbc.jp/kyush...u-u/mm9/target/Srf.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Srf.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Srf.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Srf.Blood....tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Srf.Embryonic_fibroblast....tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Srf.Muscle.tsv http://dbarchive.biosciencedbc.jp/kyu

  2. Modulation of Estrogen-Depurinating DNA Adducts by Sulforaphane for Breast Cancer

    Science.gov (United States)

    2014-12-01

    system in cancers: stress response and anabolic metabolism. Front. Oncol., 2, 200. doi: 10.3389/ fonc.2012.00200. 20. Agyeman,S.A. et  al. (2012...to science education and young scientists. We look forward to working with you. Sincerely, Chuck  37 From: "Gary A. Lorigan...Drosophila," by Ki Moon Seong, Mira Yu, Kyu-Sun Lee, Young Woo Jin and Kyung J. Min, and for taking the time and effort to review this manuscript. Best

  3. Organization of research team for nano-associated safety assessment in effort to study nanotoxicology of zinc oxide and silica nanoparticles

    Directory of Open Access Journals (Sweden)

    Kim YR

    2014-12-01

    Full Text Available Yu-Ri Kim,1,* Sung Ha Park,2,* Jong-Kwon Lee,3 Jayoung Jeong,3 Ja Hei Kim,4 Eun-Ho Meang,5 Tae Hyun Yoon,6 Seok Tae Lim,7 Jae-Min Oh,8 Seong Soo A An,9 Meyoung-Kon Kim1 1Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, South Korea; 2Department of Biochemistry, University of Bath, Bath, UK; 3Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungchungbuk-do, 4Consumers Korea, Chongro-ku, 5General toxicology team, Korea Testing and Research Institute, 6Laboratory of Nanoscale Characterization and Environmental Chemistry, Department of Chemistry, College of Natural Sciences, Hanyang University, Seoul, 7Department of Nuclear Medicine, Chonbuk National University Medical School, Jeonju, Jellabuk-Do, 8Department of Chemistry and Medical Chemistry, College of Science and Technology, Yonsei University, Gangwon-do, 9Department of Bionanotechnology, Gachon Medical Research Institute, Gachon University, Seongnam, South Korea *Authors contributed equally to this work Abstract: Currently, products made with nanomaterials are used widely, especially in biology, biotechnologies, and medical areas. However, limited investigations on potential toxicities of nanomaterials are available. Hence, diverse and systemic toxicological data with new methods for nanomaterials are needed. In order to investigate the nanotoxicology of nanoparticles (NPs, the Research Team for Nano-Associated Safety Assessment (RT-NASA was organized in three parts and launched. Each part focused on different contents of research directions: investigators in part I were responsible for the efficient management and international cooperation on nano-safety studies; investigators in part II performed the toxicity evaluations on target organs such as assessment of genotoxicity, immunotoxicity, or skin penetration; and investigators in part III evaluated the toxicokinetics of NPs with newly developed

  4. A Positive Approach to Change: The Role of Appreciative Inquiry in Library and Information Organisations

    Science.gov (United States)

    Kelly, Tricia

    2010-01-01

    Library and information management (LIM) organisations are on an almost continual path of change driven by changes in technology, service models, staffing structures, and financial allocations. The way in which LIM organisations approach change varies, as does the success rate of change management procedures undertaken. One particular approach to…

  5. Discriminant Validity of the WISC-IV Culture-Language Interpretive Matrix

    Science.gov (United States)

    Styck, Kara M.; Watkins, Marley W.

    2014-01-01

    The Culture-Language Interpretive Matrix (C-LIM) was developed to help practitioners determine the validity of test scores obtained from students who are culturally and linguistically different from the normative group of a test. The present study used an idiographic approach to investigate the diagnostic utility of the C-LIM for the Wechsler…

  6. Effects of glycyrrhizin pre-treatment on transient ischemic brain ...

    African Journals Online (AJOL)

    Effects of glycyrrhizin pre-treatment on transient ischemic brain injury in mice. ... on transient ischemic brain injury in mice. Chiyeon Lim, Sehyun Lim, Young-Jun Lee, Bokcheul Kong, Byoungho Lee, Chang-Hyun Kim, Buyeo Kim, Suin Cho ... induced brain damage. Keywords: Glycyrrhizin, licorice, stroke, apoptosis ...

  7. Monogeneans from Pangasiidae (Siluriformes in Southeast Asia: V. Five new species of Thaparocleidus Jain, 1952 (Ancylodiscoididae from Pangasius nasutus

    Directory of Open Access Journals (Sweden)

    Pariselle A.

    2003-12-01

    Full Text Available The examination of gill parasites from Pangasius nasutus (Bleeker, 1862 (Siluriformes, Pangasiidae revealed the presence of five new species of Monogenea, all belonging to Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoididae as defined by Lim (1996 and Lim et al. (2001: T. serpens n. sp., T. ocrea n. sp., T. megagripus n. sp., T. citreum n. sp. and T. alatus n. sp.

  8. The Business of Politics Commerce, and Culture in East Asia

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    2016-01-01

    Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp.......Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp....

  9. Electromagnetic Performance Calculation of HTS Linear Induction Motor for Rail Systems

    International Nuclear Information System (INIS)

    Liu, Bin; Fang, Jin; Cao, Junci; Chen, Jie; Shu, Hang; Sheng, Long

    2017-01-01

    According to a high temperature superconducting (HTS) linear induction motor (LIM) designed for rail systems, the influence of electromagnetic parameters and mechanical structure parameters on the electromagnetic horizontal thrust, vertical force of HTS LIM and the maximum vertical magnetic field of HTS windings are analyzed. Through the research on the vertical field of HTS windings, the development regularity of the HTS LIM maximum input current with different stator frequency and different thickness value of the secondary conductive plate is obtained. The theoretical results are of great significance to analyze the stability of HTS LIM. Finally, based on theory analysis, HTS LIM test platform was built and the experiment was carried out with load. The experimental results show that the theoretical analysis is correct and reasonable. (paper)

  10. Are we near the predictability limit of tropical Indo-Pacific sea surface temperatures?

    Science.gov (United States)

    Newman, Matthew; Sardeshmukh, Prashant D.

    2017-08-01

    The predictability of seasonal anomalies worldwide rests largely on the predictability of tropical sea surface temperature (SST) anomalies. Tropical forecast skill is also a key metric of climate models. We find, however, that despite extensive model development, the tropical SST forecast skill of the operational North American Multi-Model Ensemble (NMME) of eight coupled atmosphere-ocean models remains close both regionally and temporally to that of a vastly simpler linear inverse model (LIM) derived from observed covariances of SST, sea surface height, and wind fields. The LIM clearly captures the essence of the predictable SST dynamics. The NMME and LIM skills also closely track and are only slightly lower than the potential skill estimated using the LIM's forecast signal-to-noise ratios. This suggests that the scope for further skill improvement is small in most regions, except in the western equatorial Pacific where the NMME skill is currently much lower than the LIM skill.

  11. Electromagnetic Performance Calculation of HTS Linear Induction Motor for Rail Systems

    Science.gov (United States)

    Liu, Bin; Fang, Jin; Cao, Junci; Chen, Jie; Shu, Hang; Sheng, Long

    2017-07-01

    According to a high temperature superconducting (HTS) linear induction motor (LIM) designed for rail systems, the influence of electromagnetic parameters and mechanical structure parameters on the electromagnetic horizontal thrust, vertical force of HTS LIM and the maximum vertical magnetic field of HTS windings are analyzed. Through the research on the vertical field of HTS windings, the development regularity of the HTS LIM maximum input current with different stator frequency and different thickness value of the secondary conductive plate is obtained. The theoretical results are of great significance to analyze the stability of HTS LIM. Finally, based on theory analysis, HTS LIM test platform was built and the experiment was carried out with load. The experimental results show that the theoretical analysis is correct and reasonable.

  12. Relationship between aerodynamic measures of glottal efficiency and stroboscopic findings in asymptomatic singing students.

    Science.gov (United States)

    Lundy, D S; Roy, S; Casiano, R R; Evans, J; Sullivan, P A; Xue, J W

    2000-06-01

    Singing requires exquisite coordination between the respiratory and phonatory systems to efficiently control glottal airflow. Asymptomatic singing students underwent pulmonary function testing (PFT), videostrobolaryngoscopic examination, and measures of glottal efficiency (maximum phonation time [MPT], glottal flow rate [GFR], and phonation quotient [PQ]) performed in both a sung and spoken tone. Pulmonary function and glottal efficiency values were within reported normative data for professional singers. However, sung tones were made with significantly higher GFR and PQ and lower PQ than spoken tones. The mean GFR was not related to the degree of glottal closure (by videostrobolaryngoscopy) or underlying pulmonary support.

  13. Electric Power Research in 1991

    International Nuclear Information System (INIS)

    1991-05-01

    This book of contents are a study of desalination by Kim, Young Bu, a study on efficiency test for nuclear power security by Jo, Sung Je; Ann, Nam Sung; Kim, Ho Gi, augmentation of EMS and RYU by Jung, Tae Hoe; Shin, Young Chuel, research on application for electric cars by Yu, Ann Gue, practical use oft robot for nuclear industry by Woo, He Gone; Shin, Hen Beom, a study on the characteristics of coolant structure in generator by Choi, Beng Hwan; Song, Young Chel; Kim, Jong Hark, and research of penetration rate of appliances by Park, Hong Ho; Kim, Beng Cheal; Kim, Dong Hwen.

  14. Investigation of the possibility of exceeding the Greenwald density limit during ECRH in T-10

    International Nuclear Information System (INIS)

    Alikaev, V.V.; Borshchegovskii, A.A.; Volkov, V.V.; Dremin, M.M.; Esipchuk, Yu.V.; Kakurin, A.M.; Kirneva, N.A.; Kislov, A.Ya.; Kislov, D.A.; Klimanov, I.V.; Kochin, V.A.; Krupin, V.A.; Krylov, S.V.; Myalton, T.B.; Novikov, A.Yu.; Notkin, G.E.; Pavlov, Yu.D.; Piterskii, V.V.; Poznyak, V.I.; Roi, I.N.

    2000-01-01

    In T-10 experiments, attempts were made to significantly exceed the Greenwald limit n-bar Gr during high-power (P ab = 750 kW) electron-cyclotron resonance heating (ECRH) and gas puffing. Formally, the density limit (n-bar e ) lim exceeding the Greenwald limit ((n-bar) e ) lim /n-bar Gr = 1.8) was achieved for q L = 8.2. However, as q L decreased, the ratio (n-bar e ) lim /n-bar Gr also decreased, approaching unity at q L ≅ 3. It was suggested that the 'current radius' (i.e., the radius of the magnetic surface enclosing the bulk of the plasma current I p ), rather than the limiter radius, was the parameter governing the value of (n-bar e ) lim . In the ECRH experiments, no substantial degradation of plasma confinement was observed up to n-bar e ∼ 0.9(n-bar e ) lim regardless of the ratio (n(bar sign) e ) lim /n-bar Gr . In different scenarios of the density growth up to (n-bar e ) lim , two types of disruptions related to the density limit were observed

  15. [Observation on changes of oxygen partial pressure in the deep tissues along the large intestine meridian during acupuncture in healthy subjects].

    Science.gov (United States)

    Chen, Ming; Hu, Xiang-long; Wu, Zu-xing

    2010-06-01

    To observe changes of the partial oxygen pressure in the deep tissues along the Large Intestine Meridian (LIM) during acupuncture stimulation, so as to reveal the characteristics of energy metabolism in the tissues along the LIM. Thirty-one healthy volunteer subjects were enlisted in the present study. Partial oxygen pressure (POP) in the tissues (at a depth of about 1.5 cm) of acupoints Binao (LI 14), Shouwuli (LI 13), Shousanli (LI 10), 2 non-acupoints [the midpoints between Quchi (LI 11) and LI 14, and between Yangxi (LI 5) and LI 11) of the LIM, and 10 non-meridian points, 1.5-2.0 cm lateral and medial to each of the tested points of the LIM was detected before, during and after electroacupuncture (EA) stimulation of Hegu (LI 4) by using a tissue oxygen tension needle-like sensor. In normal condition, the POP values in the deep tissues along the LIM were significantly higher than those of the non-meridian control points on its bilateral sides. During and after EA of Hegu (LI 4), the POP levels decreased significantly in the deep tissues along the LIM in comparison with pre-EA (P 0.05). POP is significantly higher in the deep tissues along the LIM of healthy subjects under normal conditions, which can be downregulated by EA of Hegu (LI 4), suggesting an increase of both the utilization rate of oxygen and energy metabolism after EA.

  16. Mathematical Model and Computational Analysis of Selected Transient States of Cylindrical Linear Induction Motor Fed via Frequency Converter

    Directory of Open Access Journals (Sweden)

    Andrzej Rusek

    2008-01-01

    Full Text Available The mathematical model of cylindrical linear induction motor (C-LIM fed via frequency converter is presented in the paper. The model was developed in order to analyze numerically the transient states. Problems concerning dynamics of ac-machines especially linear induction motor are presented in [1 – 7]. Development of C-LIM mathematical model is based on circuit method and analogy to rotary induction motor. The analogy between both: (a stator and rotor windings of rotary induction motor and (b winding of primary part of C-LIM (inductor and closed current circuits in external secondary part of C-LIM (race is taken into consideration. The equations of C-LIM mathematical model are presented as matrix together with equations expressing each vector separately. A computational analysis of selected transient states of C-LIM fed via frequency converter is presented in the paper. Two typical examples of C-LIM operation are considered for the analysis: (a starting the motor at various static loads and various synchronous velocities and (b reverse of the motor at the same operation conditions. Results of simulation are presented as transient responses including transient electromagnetic force, transient linear velocity and transient phase current.

  17. Analysis of chirality by femtosecond laser ionization mass spectrometry.

    Science.gov (United States)

    Horsch, Philipp; Urbasch, Gunter; Weitzel, Karl-Michael

    2012-09-01

    Recent progress in the field of chirality analysis employing laser ionization mass spectrometry is reviewed. Emphasis is given to femtosecond (fs) laser ionization work from the author's group. We begin by reviewing fundamental aspects of determining circular dichroism (CD) in fs-laser ionization mass spectrometry (fs-LIMS) discussing an example from the literature (resonant fs-LIMS of 3-methylcyclopentanone). Second, we present new data indicating CD in non-resonant fs-LIMS of propylene oxide. Copyright © 2012 Wiley Periodicals, Inc., A Wiley Company.

  18. Computer-aided design studies of the homopolar linear synchronous motor

    Science.gov (United States)

    Dawson, G. E.; Eastham, A. R.; Ong, R.

    1984-09-01

    The linear induction motor (LIM), as an urban transit drive, can provide good grade-climbing capabilities and propulsion/braking performance that is independent of steel wheel-rail adhesion. In view of its 10-12 mm airgap, the LIM is characterized by a low power factor-efficiency product of order 0.4. A synchronous machine offers high efficiency and controllable power factor. An assessment of the linear homopolar configuration of this machine is presented as an alternative to the LIM. Computer-aided design studies using the finite element technique have been conducted to identify a suitable machine design for urban transit propulsion.

  19. A logical approach to semantic interoperability in healthcare.

    Science.gov (United States)

    Bird, Linda; Brooks, Colleen; Cheong, Yu Chye; Tun, Nwe Ni

    2011-01-01

    Singapore is in the process of rolling out a number of national e-health initiatives, including the National Electronic Health Record (NEHR). A critical enabler in the journey towards semantic interoperability is a Logical Information Model (LIM) that harmonises the semantics of the information structure with the terminology. The Singapore LIM uses a combination of international standards, including ISO 13606-1 (a reference model for electronic health record communication), ISO 21090 (healthcare datatypes), and SNOMED CT (healthcare terminology). The LIM is accompanied by a logical design approach, used to generate interoperability artifacts, and incorporates mechanisms for achieving unidirectional and bidirectional semantic interoperability.

  20. Browse Title Index

    African Journals Online (AJOL)

    Items 451 - 500 of 644 ... C Chimphambano, I O Komolafe, A S Muula .... Desirée Witte, Mari Kirsten, Cheryl Louw, Bagrey Ngwira, John C. Victor, Paul H. Gillard, ... Jennifer J. Hull, Nigel Cunliffe, Khuzwayo C. Jere, Sung-Sil Moon, Yuhuan Wang, ...

  1. Mailman Segal Center for Human Development | NSU

    Science.gov (United States)

    rendition of the National Anthem sung by Jonathan Richard, a young man with an autism spectrum disorder (ASD Dean Jim & Jan Moran Family Center Village Collaborations Early Learning Programs About Early Learning Programs Family Center Preschool About Our Preschool Enrollment Family Center Infant & Toddler

  2. La Marimba y el joven Pluma de Quetzal: una leyenda chiapaneca. (The Marimba and the Young Man, Pluma de Quetzal: A Chiapaneca Legend.)

    Science.gov (United States)

    Marquez, Jerry

    The illustrated book is about the legend of Pluma de Quetzal and the marimba. The story, which takes place in the Mexican state of Chiapas, tells how the woodcutters who lived in the area would sit around the fire talking and singing every night. Sung by tired voices, their songs had no happy music. Instead of happiness and hope, they expressed…

  3. Service-Oriented Access Control

    Science.gov (United States)

    2014-09-01

    root bridge for each VLAN, all such that traffic cost is minimized. Sung et al. define this cost as the sum of broadcast traffic, inter-VLAN data...Merlin,” in Proc. 12th ACM Workshop on Hot Topics in Networks, College Park, MD, 2013, pp. 24:1–24:7. [10] A. Voellmy and P. Hudak, “ Nettle : Taking the

  4. Revitalizing Indigenous Languages, Cultures, and Histories in Montana, across the United States and around the Globe

    Science.gov (United States)

    Carjuzaa, Jioanna

    2017-01-01

    Many educators have sung the praises of Indian Education for All, Montana's constitutional mandate, and heard the successes of Montana's Indigenous language revitalization efforts which reverberate around the globe. Teaching Indigenous languages is especially, challenging since there are limited numbers of fluent speakers and scarce resources…

  5. 'n Lied moet klink om gehoor te word ... : Faktore wat die resepsie ...

    African Journals Online (AJOL)

    17 Apr 2013 ... The Authors. Licensee: AOSIS. OpenJournals. This work is licensed under the. Creative Commons. Attribution License. 'n Lied moet klink om gehoor te word ... : Faktore wat die resepsie van kerkliedere kan beïnvloed. A hymn must be sung to be heard ... : Aspects that could influence the reception of hymns.

  6. Root and critical point behaviors of certain sums of polynomials

    Indian Academy of Sciences (India)

    Seon-Hong Kim

    2018-04-24

    Apr 24, 2018 ... Root and critical point behaviors of certain sums of polynomials. SEON-HONG KIM1,∗. , SUNG YOON KIM2, TAE HYUNG KIM2 and SANGHEON LEE2. 1Department of Mathematics, Sookmyung Women's University, Seoul 140-742, Korea. 2Gyeonggi Science High School, Suwon 440-800, Korea.

  7. Deck Yourself with Flu Protection Song

    Centers for Disease Control (CDC) Podcasts

    2009-12-22

    This song (sung to the tune of Deck the Halls) describes actions you can take to protect yourself and others from the flu. Sing along!  Created: 12/22/2009 by National Center for Preparedness, Detection, and Control of Infectious Diseases (NCPDCID), Division of Global Migration and Quarantine (DGMQ).   Date Released: 12/22/2009.

  8. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. SHIH-HENG TUNG. Articles written in Sadhana. Volume 33 Issue 6 December 2008 pp 767-779. Development of digital image correlation method to analyse crack variations of masonry wall · Shih-Heng Tung Ming-Hsiang Shih Wen-Pei Sung · More Details Abstract Fulltext PDF. The detection of ...

  9. Online Responses to a Multilingual Super Bowl Ad: Is "America the Beautiful" by Any Other Language Still America, the Beautiful?

    Science.gov (United States)

    Hoffman, Brooke Y.

    2016-01-01

    On 2 February 2014, an advertisement entitled "It's Beautiful" debuted during Super Bowl XLVIII, which was watched by 111.5 million people in the USA. The Coca-Cola advertisement portrayed people of various ethnicities and was accompanied by "America the Beautiful" sung in nine languages. Using critical discourse analysis, I…

  10. Reference: 414 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available 414 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u16832621i Jayasekaran Kandakumar... 11 1255-62 16832621 2006 Nov Plant cell reports Jayasekaran Kandakumar|Kim Kyung-Nam|Ok Sung Han|Shin Jeong Sheop|Vivekanandan Munusamy

  11. Sleep Rhymes around the World.

    Science.gov (United States)

    Yolen, Jane, Ed.

    Based on the idea that, when bedding down for sleep, children all over the world welcome the comforting sound of lullabies sung by people they love, this collection contains 21 sleep rhymes from 17 nations and republics. Each lullaby in the collection is presented in its native language (Thai, Italian, Yoruba, Welsh, Ukrainian, Slovenian, Abenaki,…

  12. Ennekuulmatud loomalaulud / Panda Bear (Noah Lennox) ; interv. Siim Nestor

    Index Scriptorium Estoniae

    Panda Bear (Noah Lennox)

    2006-01-01

    Intervjuu eksperimentaalset popmuusikat viljeleva ameerika ansambli Animal Collective laulja Panda Bear'iga (kontsert 4. juulil Tallinnas Lillepaviljonis). Heliplaatidest: "Spirit They're Gone, Spirit They've Vanished", "Danse Manatee", "Hollindagain", "Campfire Songs", "Here Comes the Indian", "Sung Tongs", "Feels"

  13. Late Medieval Piety expressed in Song Manuscripts of the Devotio Moderna

    NARCIS (Netherlands)

    Burger, C.P.M.

    2008-01-01

    Booklets with song texts from houses belonging to one of the branches of the Devotio Moderna often contain texts of songs which had been sung earlier. However, the fact that such song texts were written down in booklets shows that they were valued by their owners, who chose to express their personal

  14. Sing, Soothe and Sleep: A Lullaby Education Programme for First-Time Mothers

    Science.gov (United States)

    Baker, Felicity; Mackinlay, Elizabeth

    2006-01-01

    This paper reports on an education programme conducted with first-time mothers. The study aimed to establish whether mothers found an education session on lullaby singing beneficial for them and their babies as well as reporting what lullabies were sung and why. Twenty first-time mothers were provided with examples of lullabies and asked to sing…

  15. The "Visions of Hildegard" and the "Silent Period": A Case Study of Language Acquisition through Aural and Visual Memory.

    Science.gov (United States)

    Atherton, Mark

    1993-01-01

    The medieval writer, the nun Hildegard von Bingen, learned Latin without any formal instruction in it. Her case is described as an example of language acquisition by hearing it read, sung, and expounded and by visualizing it as though it were written down in a kind of phonetic script. (21 references) (Author/LB)

  16. Organizing the Cellular and Molecular Heterogeneity in High-Grade Serous Ovarian Cancer by Mass Cytometry

    Science.gov (United States)

    2014-10-01

    Bendall SC, Sung P, Nolan GP, Arvin AM. Single-cell mass cytometry analysis of human tonsil T cell remodeling by varicella zoster virus. Cell Rep...Perspectives on Flow Cytometry 2013, September 20, 2013, Mass Cytometry and Cell Cycle, Mexico City, Mexico (by Web Conference) Nolan: Nuclear

  17. Inhibition of Inducible Nitric Oxide Synthase, Cycleooxygenase-2 ...

    African Journals Online (AJOL)

    HP

    Won Chung, Jin Uk Oh, Sehyung Lee and Sung-Jin Kim* ... was determined by Western blot analysis for iNOS and COX-2 expression in LPS-stimulated RAW ..... Nitric oxide-scavenging and antioxidant effects ofUraria crinite root. Food.

  18. Die Auswahl Der Richtigen E-Commerce-Software Für Das Eigene Unternehmen - Anwendung Des AHP-Modells(Şirketiniz İçin Doğru E-Ticaret Yazılım Seçimi – AHP-Model Uygulaması

    Directory of Open Access Journals (Sweden)

    Kemal YAMAN

    2012-01-01

    Full Text Available Die Auswahl der richtigen eBusiness-Software-Lösung hat für das eBusiness-Geschäft von Unternehmen eine große Bedeutung. Das bedeutet, dass die Unternehmen eines kompetentes, effizientes, flexibles und starkes Softwarepakets bedürfen. Dafür müssen sie eine ausführliche Analyse des passenden Softwarepaketes aus dem wirtschaftlichen Aspekt ausführen. Denn eine solche Softwarelösung soll einem Unternehmen ermöglichen, ihre Produkte und Dienstleistungen problemlos online anbieten zu können. Es wird festgestellt, dass sie Auswahl solcher Softwarepakete sorgfältig durchgeführt werden müssen, da diese unterschiedliche Stärken bzw. Eigenschaften aufweisen. Zum Beispiel hat eine Lösung sehr gute Marketing-Tools, die andere jedoch Sicherheits- oder Flexibilität-Tools. Im ersten Teil der Arbeit wird auf die Bedeutung der Auswahl einer eBusiness-Lösung eingegangen und es werden dabei die relevanten Eigenschaften von Softwarelösungen sowie ihre Relevanz für den Unternehmensgeschäftserfolg geschildert. Im zweiten Teil wird der Analytic Hierarchy Process dargestellt, bei dem das Entscheidungsproblem in kleinere Teilaufgaben aufgelöst werden, die dann zu lösen sind. Schließlich werden im dritten Teil in einer abschließenden Zusammenfassung die Ergebnisse und die Schlussfolgerungen geschildert.

  19. The 12 Ways to Health Holiday Song

    Centers for Disease Control (CDC) Podcasts

    2007-12-14

    This song (sung to the tune of The Twelve Days of Christmas) describes how to stay safe and healthy during the holidays and all year long.  Created: 12/14/2007 by CDC Office of Women's Health.   Date Released: 12/23/2007.

  20. Penyajian Data Komoditi Batik Kabupaten Sukoharjo Dengan Google Earth

    OpenAIRE

    Ukhti Ikhsani Larasati; Much Aziz Muslim

    2016-01-01

    Kabupaten Sukoharjo memiliki banyak potensi daerah yang merupakan komoditi unggulan kabupaten yaitu komoditi mebel kayu, mebel rotan, batik, tekstil dan produk tekstil, kaca grafir, kerajinan kulit/tatah sungging (wayang), kerajinan gitar, kerajinan gamelan, shuttlecock, jamu tradisional, emping mlinjo, sarung goyor, beras, dan alkohol. Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo adalah salah satu pelaksana urusan Pemerintah Daerah kabupaten Sukoharjo di bidang perindustrian dan p...

  1. NON-GRAMMATICAL APOPHONY IN ENGLISH.

    Science.gov (United States)

    WESCOTT, ROGER W.

    AN APOPHONE MAY BE DEFINED GENERALLY AS A POLYSYLLABIC VOWEL SEQUENCE SUCH THAT EACH CONTAINED VOWEL IS LOWER OR MORE RETRACTED THAN THE VOWEL WHICH PRECEDES IT --"SING, SANG, SUNG," AND "CLINK, CLANK, CLUNK" ARE EXAMPLES IN ENGLISH. FOR NEARLY EVERY CASE OF GRAMMATICAL APOPHONY IN ENGLISH THERE IS A NON-GRAMMATICAL (YET…

  2. Actes des Journees de linguistique (Proceedings of the Linguistics Conference) (6th, 1992).

    Science.gov (United States)

    Brousseau, Martin, Ed.; And Others

    Papers, all in French, presented at a conference on linguistics include: "Machine Translation: Historic Aspects" (Ghada Attieh); "Translation and Conditioning" (Stephanie Bedard); "Semantic or Pre-Semantic Structures? From Perception to Causation" (Denise Belanger); "Presentation of Poetry Sung in Maroc"…

  3. In situ rumen degradability characteristics of rice straw, soybean ...

    African Journals Online (AJOL)

    In situ rumen degradability characteristics of rice straw, soybean curd residue and peppermint (Mentha piperita) in Hanwoo steer (Bos Taurus coreanae). Byong Tae Jeon, KyoungHoon Kim, Sung Jin Kim, Na Yeon Kim, Jae Hyun Park, Dong Hyun Kim, Mi Rae Oh, Sang Ho Moon ...

  4. Browse Title Index

    African Journals Online (AJOL)

    Items 6201 - 6250 of 11090 ... Byong Tae Jeon, KyoungHoon Kim, Sung Jin Kim, Na Yeon Kim, Jae Hyun Park, Dong Hyun Kim, Mi Rae Oh, Sang Ho Moon. Vol 10, No 65 (2011), In vitro activity of certain antimicrobial agents in combination with Augouardia letestii hexane extracts against methicillin-resistant Staphylococcus ...

  5. Keeping Timbre in Mind: Working Memory for Complex Sounds that Can't Be Verbalized

    Science.gov (United States)

    Golubock, Jason L.; Janata, Petr

    2013-01-01

    Properties of auditory working memory for sounds that lack strong semantic associations and are not readily verbalized or sung are poorly understood. We investigated auditory working memory capacity for lists containing 2-6 easily discriminable abstract sounds synthesized within a constrained timbral space, at delays of 1-6 s (Experiment 1), and…

  6. A Videography Analysis Framework for Video Retrieval and Summarization (Open Access)

    Science.gov (United States)

    2012-09-07

    J. S. D. Mason, and M.Pawlewski. Video genre classification using dy- namics. In IEEE ICASSP, 2001. [16] Ashutosh Saxena, Sung H. Chung, and Andrew Y...directing semantics for film shot classification. IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 19(10):1529–1542, 2009. [23

  7. A Study of Auditory Preferences in Nonhandicapped Infants and Infants with Down's Syndrome.

    Science.gov (United States)

    Glenn, Sheila M.; And Others

    1981-01-01

    Eleven infants with Down's syndrome and 10 of 11 nonhandicapped infants operated an automatic device which enabled them to choose to listen to nursery rhymes sung or played on musical instruments. Both groups preferred the singing, and the Down's Syndrome infants had much longer response durations for the more complex auditory stimuli. (Author/DB)

  8. Pindar Fr. 75 SM and the Politics of Athenian Space

    Directory of Open Access Journals (Sweden)

    Richard T. Neer

    2014-11-01

    Full Text Available This dithyramb, in evoking the Altar of the Twelve Gods and adjacent shrines, was sung in and celebrates the old agora east of the Acropolis, associated with the Peisistratids, rather than the new agora of the developing democracy.

  9. Evolution and expression analysis of the soybean glutamate ...

    Indian Academy of Sciences (India)

    Evolution and expression analysis of the soybean glutamate decarboxylase gene family. TAE KYUNG HYUN, SEUNG HEE EOM, XIAO HAN and JU-SUNG KIM http://www.ias.ac.in/jbiosci. J. Biosci. 39(5), December 2014, 899–907, © Indian Academy of Sciences. Supplementary material. Supplementary figure 1.

  10. Basics about Babies' Brain Development = Los basicos del desarrollo del cerebro.

    Science.gov (United States)

    Southeastern Regional Vision for Education (SERVE), Tallahassee, FL.

    This brochure for parents, in English- and Spanish-language versions, provides facts about infants' brains and offers suggestions for parents to help their baby's development by providing experiences to stimulate neural development. The facts are: (1) a baby's brain needs many different experiences to be nourished, such as being talked or sung to…

  11. The impact of music on learning and consolidation of novel words.

    Science.gov (United States)

    Tamminen, Jakke; Rastle, Kathleen; Darby, Jess; Lucas, Rebecca; Williamson, Victoria J

    2017-01-01

    Music can be a powerful mnemonic device, as shown by a body of literature demonstrating that listening to text sung to a familiar melody results in better memory for the words compared to conditions where they are spoken. Furthermore, patients with a range of memory impairments appear to be able to form new declarative memories when they are encoded in the form of lyrics in a song, while unable to remember similar materials after hearing them in the spoken modality. Whether music facilitates the acquisition of completely new information, such as new vocabulary, remains unknown. Here we report three experiments in which adult participants learned novel words in the spoken or sung modality. While we found no benefit of musical presentation on free recall or recognition memory of novel words, novel words learned in the sung modality were more strongly integrated in the mental lexicon compared to words learned in the spoken modality. This advantage for the sung words was only present when the training melody was familiar. The impact of musical presentation on learning therefore appears to extend beyond episodic memory and can be reflected in the emergence and properties of new lexical representations.

  12. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. MING-HSIANG SHIH. Articles written in Sadhana. Volume 33 Issue 6 December 2008 pp 767-779. Development of digital image correlation method to analyse crack variations of masonry wall · Shih-Heng Tung Ming-Hsiang Shih Wen-Pei Sung · More Details Abstract Fulltext PDF. The detection ...

  13. Growth characteristics and productivity of cold-tolerant “Kowinearly ...

    African Journals Online (AJOL)

    Growth characteristics and productivity of cold-tolerant “Kowinearly” Italian ryegrass in the northern part of South Korea. Gi Jun Choi, Hee Chung Ji, Ki-Yong Kim, Hyung Soo Park, Sung Seo, Ki-Won Lee, Sang-Hoon Lee ...

  14. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Jin Jeon Sae-Gwang Park Su-Kil Seo Jung Sik Choi Sung-Jae Park Eun Bo Shim Il-Whan Choi Won-Kyo Jung · More Details Abstract Fulltext PDF. Marine algae have been utilized in food as well as medicine products for a variety of purposes.

  15. Folgebewertung im vorratsvermögen - Fallstudie zur Vorgehensweise nach IFSR und HGB

    DEFF Research Database (Denmark)

    Quick, Reiner; Warming-Rasmussen, Bent

    2013-01-01

    über die wichstigsten Normen zur Folgebeweriung nach IFSR und HGB sowie zu deren Auslegung. Es schliessen sich ein Fallbeispiel und ein Vorschlag zu dessen Lösung an, in dessen Mittelpunkt sinkende Zeitwerte, die Frage des für die Folgebewerunng relevanten Markts und das Zuschreibungsgebot stehen....

  16. Supplementary data: Association of CTLA4, CD28 and ICOS gene ...

    Indian Academy of Sciences (India)

    Supplementary data: Association of CTLA4, CD28 and ICOS gene polymorphisms with clinicopathologic characteristics of childhood IgA nephropathy in Korean population. Hak-Jae Kim, Joo-Ho Chung, Sungwook Kang, Su-Kang Kim, Byoung-Soo Cho, Sung-Do Kim and Won-Ho Hahn. J. Genet. 90, 151–155. Table 1.

  17. Effect of gibberellic acid on the quality of chrysanthemum ...

    African Journals Online (AJOL)

    ajl yemi

    2011-11-14

    Nov 14, 2011 ... Série produtor Rural, Ed. especial, Piracicaba: ESALQ- Divisão de Biblioteca e Documentação. pp. 81-84. Chang YS, Sung FH (2000). Effects of gibberellic acid and dormancy- breaking chemicals on flower development of Rhododendron pulchrum Sweet and R. scabrum Don. Amsterdam, Sci. Horticult.

  18. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Ming-Hsiang Shih. Articles written in Sadhana. Volume 33 Issue 6 December 2008 pp 767-779. Development of digital image correlation method to analyse crack variations of masonry wall · Shih-Heng Tung Ming-Hsiang Shih Wen-Pei Sung · More Details Abstract Fulltext PDF. The detection of ...

  19. Hymns

    DEFF Research Database (Denmark)

    Lech, Marcel Lysgaard

    2017-01-01

    Hymns as sung prayers to deities. Just as these were frequent in the everyday life of an Athenian, hymns occur frequently in Old Comedy. In its use of hymns comedy reflects this everyday practice, but the comic playwrights also use hymns light-heartedly for comic purposes such as parody. Hymns...

  20. Songs of a Medicine Woman. Native Language and Culture Project.

    Science.gov (United States)

    Pratt, Alice; Bennett, Ruth, Ed.

    Traditional and contemporary Hupa songs as sung by a Hupa medicine woman in her 70's are collected in this booklet. Songs are presented in Hupa and English on facing pages that are illustrated with pen and ink drawings. The four songs are "Flower Dance Song" and "Kick Dance Song" (both for traditional religious ceremonial…

  1. Physics and the View of Nature in Traditional China

    Science.gov (United States)

    Uritam, R. A.

    1975-01-01

    Discusses the roots of Chinese science in Taoism and naturalism and their synthesis in neo-Confucism in the Sung dynasty. Briefly mentions relations with the West. Specifically cites Chinese acoustical science and discoveries in magnetism. Includes a syllabus for a course. (GH)

  2. Assay for Human Rad51-Mediated DNA Displacement Loop Formation

    OpenAIRE

    sprotocols

    2014-01-01

    Authors: Steven Raynard and Patrick Sung Corresponding author ([]()) ### INTRODUCTION Homologous recombination is an important mechanism for the repair of damaged chromosomes, for preventing the demise of damaged replication forks, and for several other aspects of chromosome metabolism and maintenance. The homologous recombination reaction is mediated by the Rad51 recombinase. In the presence of ATP, Rad51 polymerizes on single-stranded D...

  3. Download this PDF file

    African Journals Online (AJOL)

    capillary tube and centrifuged at 5000rpm for 15min (Varley et al., 1991). The serum was separated ... Haematological studies. The blood samples before centrifugation that were collected into heparinized tubes were used for the ..... Sheu, J.H., Wang, G.H., Sung, P.J., Chiu, Y.H. and Duh, C.Y. (1997b). Cytotoxic sterols from ...

  4. Digitalisierung macht B2B-Potentiale sichtbar

    OpenAIRE

    Achermann, Walter; Thoma, Axel Michael

    2017-01-01

    Pistor setzt in der persönlichen Beratung von Bäckerei-Betrieben mit einer cleveren Software-Lösung auf Storytelling. Das Ergebnis: effizientere Gesprächsvorbereitung, stärker involvierte Kunden und Optimierungsansätze wie z.B. Sortimentslücken oder Potentiale zur dynamischen Angebotssteuerung.

  5. Using a Radical-Derived Character E-Learning Platform to Increase Learner Knowledge of Chinese Characters

    Science.gov (United States)

    Chen, Hsueh-Chih; Hsu, Chih-Chun; Chang, Li-Yun; Lin, Yu-Chi; Chang, Kuo-En; Sung, Yao-Ting

    2013-01-01

    The present study is aimed at investigating the effect of a radical-derived Chinese character teaching strategy on enhancing Chinese as a Foreign Language (CFL) learners' Chinese orthographic awareness. An e-learning teaching platform, based on statistical data from the Chinese Orthography Database Explorer (Chen, Chang, Chou, Sung, & Chang,…

  6. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science; Volume 110; Issue 3. Volume 110, Issue 3. September 2001, pages 185-265. pp 185-190. Ar-Ar age of carbonatite-alkaline magmatism in Sung Valley, Maghalaya, India · Jyotiranjan S Ray Kanchan Pande · More Details Abstract Fulltext PDF. 40Ar-39Ar analyses of one ...

  7. Firefly, Firefly: First Grade Students Learn, Talk, and Write about Light

    Science.gov (United States)

    Mesa, Jennifer; Sorensen, Kirsten

    2016-01-01

    Inspired by a song to be sung by her daughter's first-grade class in an upcoming musical, a parent volunteer teacher used fireflies as the focus of a science lesson to build on the children's interest and experiences. She developed a 5E lesson (Bybee et al. 2006) using the backwards-design approach (Wiggins and McTighe 2005) to ensure meaningful…

  8. Afrika Statistika ISSN 2316-090X A note on a new exponential ...

    African Journals Online (AJOL)

    Let {Xn,n ≥ 1} be a sequence of random variables defined on a fixed probability space. (Ω, F, P). An exponential inequality ... Now as to the probability inequality field, as pointed out by Sung et al. (2011), exponential inequalities for ..... associated random variables. Journal of Statistical Planning and inference, 138, 4132-.

  9. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. M-H Shih. Articles written in Sadhana. Volume 34 Issue 3 June 2009 pp 421-437. A model for signal processing and predictive control of semi-active structural control system · M-H Shih W-P Sung Ching-Jong Wang · More Details Abstract Fulltext PDF. The theory for structural control has been ...

  10. Singing Video Games May Help Improve Pitch-Matching Accuracy

    Science.gov (United States)

    Paney, Andrew S.

    2015-01-01

    The purpose of this study was to investigate the effect of singing video games on the pitch-matching skills of undergraduate students. Popular games like "Rock Band" and "Karaoke Revolutions" rate players' singing based on the correctness of the frequency of their sung response. Players are motivated to improve their…

  11. Tuvan Throat Singing and Harmonics

    Science.gov (United States)

    Ruiz, Michael J.; Wilken, David

    2018-01-01

    Tuvan throat singing, also called overtone singing, provides for an exotic demonstration of the physics of harmonics as well as introducing an Asian musical aesthetic. A low fundamental is sung and the singer skillfully alters the resonances of the vocal system to enhance an overtone (harmonic above the fundamental). The result is that the…

  12. Music-Based Memory Enhancement in Alzheimer’s Disease: Promise and Limitations

    Science.gov (United States)

    Simmons-Stern, Nicholas R.; Deason, Rebecca G.; Brandler, Brian J.; Frustace, Bruno S.; O’Connor, Maureen K.; Ally, Brandon A.; Budson, Andrew E.

    2012-01-01

    In a previous study (Simmons-Stern, Budson, & Ally 2010), we found that patients with Alzheimer’s disease (AD) better recognized visually presented lyrics when the lyrics were also sung rather than spoken at encoding. The present study sought to further investigate the effects of music on memory in patients with AD by making the content of the song lyrics relevant for the daily life of an older adult and by examining how musical encoding alters several different aspects of episodic memory. Patients with AD and healthy older adults studied visually presented novel song lyrics related to instrumental activities of daily living (IADL) that were accompanied by either a sung or a spoken recording. Overall, participants performed better on a memory test of general lyric content for lyrics that were studied sung as compared to spoken. However, on a memory test of specific lyric content, participants performed equally well for sung and spoken lyrics. We interpret these results in terms of a dual-process model of recognition memory such that the general content questions represent a familiarity-based representation that is preferentially sensitive to enhancement via music, while the specific content questions represent a recollection-based representation unaided by musical encoding. Additionally, in a test of basic recognition memory for the audio stimuli, patients with AD demonstrated equal discrimination for sung and spoken stimuli. We propose that the perceptual distinctiveness of musical stimuli enhanced metamemorial awareness in AD patients via a non-selective distinctiveness heuristic, thereby reducing false recognition while at the same time reducing true recognition and eliminating the mnemonic benefit of music. These results are discussed in the context of potential music-based memory enhancement interventions for the care of patients with AD. PMID:23000133

  13. Music-based memory enhancement in Alzheimer's disease: promise and limitations.

    Science.gov (United States)

    Simmons-Stern, Nicholas R; Deason, Rebecca G; Brandler, Brian J; Frustace, Bruno S; O'Connor, Maureen K; Ally, Brandon A; Budson, Andrew E

    2012-12-01

    In a previous study (Simmons-Stern, Budson & Ally, 2010), we found that patients with Alzheimer's disease (AD) better recognized visually presented lyrics when the lyrics were also sung rather than spoken at encoding. The present study sought to further investigate the effects of music on memory in patients with AD by making the content of the song lyrics relevant for the daily life of an older adult and by examining how musical encoding alters several different aspects of episodic memory. Patients with AD and healthy older adults studied visually presented novel song lyrics related to instrumental activities of daily living (IADL) that were accompanied by either a sung or a spoken recording. Overall, participants performed better on a memory test of general lyric content for lyrics that were studied sung as compared to spoken. However, on a memory test of specific lyric content, participants performed equally well for sung and spoken lyrics. We interpret these results in terms of a dual-process model of recognition memory such that the general content questions represent a familiarity-based representation that is preferentially sensitive to enhancement via music, while the specific content questions represent a recollection-based representation unaided by musical encoding. Additionally, in a test of basic recognition memory for the audio stimuli, patients with AD demonstrated equal discrimination for sung and spoken stimuli. We propose that the perceptual distinctiveness of musical stimuli enhanced metamemorial awareness in AD patients via a non-selective distinctiveness heuristic, thereby reducing false recognition while at the same time reducing true recognition and eliminating the mnemonic benefit of music. These results are discussed in the context of potential music-based memory enhancement interventions for the care of patients with AD. Published by Elsevier Ltd.

  14. Notch-dependent epithelial fold determines boundary formation between developmental fields in the Drosophila antenna.

    Science.gov (United States)

    Ku, Hui-Yu; Sun, Y Henry

    2017-07-01

    Compartment boundary formation plays an important role in development by separating adjacent developmental fields. Drosophila imaginal discs have proven valuable for studying the mechanisms of boundary formation. We studied the boundary separating the proximal A1 segment and the distal segments, defined respectively by Lim1 and Dll expression in the eye-antenna disc. Sharp segregation of the Lim1 and Dll expression domains precedes activation of Notch at the Dll/Lim1 interface. By repressing bantam miRNA and elevating the actin regulator Enable, Notch signaling then induces actomyosin-dependent apical constriction and epithelial fold. Disruption of Notch signaling or the actomyosin network reduces apical constriction and epithelial fold, so that Dll and Lim1 cells become intermingled. Our results demonstrate a new mechanism of boundary formation by actomyosin-dependent tissue folding, which provides a physical barrier to prevent mixing of cells from adjacent developmental fields.

  15. Geophysical testing of rock and its relationships to physical properties

    Science.gov (United States)

    2011-02-01

    Testing techniques were designed to characterize spatial variability in geotechnical engineering physical parameters of : rock formations. Standard methods using seismic waves, which are routinely used for shallow subsurface : investigation, have lim...

  16. The model of self-compensation and pinning of the Fermi level in irradiated semiconductors

    International Nuclear Information System (INIS)

    Brudnyi, V. N.; Kolin, N. G.; Smirnov, L. S.

    2007-01-01

    A model is developed to analyze numerically the electrical properties and the steady-state (limiting) position of the Fermi level (F lim ) in tetrahedral semiconductors irradiated with high-energy particles. It is shown that an irradiated semiconductor represents a highly compensated material, in which F lim is identical to G >/2, where G > is the average energy gap between the conduction band and valence band within the entire Brillouin zone of the crystal. The experimental values of F lim , the calculated values of G >/2, and the data on the electrical properties of irradiated semiconductors are presented. The chemical trends controlling the variation in the quantity F lim in groups of semiconductors with the similar types of chemical bonding are analyzed

  17. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    2007-06-28

    Jun 28, 2007 ... Author Affiliations. Jon D Wright1 Carmay Lim1 2. Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan, ROC; Department of Chemistry, National Tsing Hua University, Hsinchu 300, Taiwan, ROC ...

  18. Molecular cloning and characterization of a novel human kinase ...

    Indian Academy of Sciences (India)

    Unknown

    LINGCHEN GUO, CHAONENG JI, SHAOHUA GU, KANG YING, HAIPENG CHENG,. XIAOGHUA NI ... minal LIM domain proteins that cantain a PDZ domain at the amino terminal ..... Taira M., Evrard J. L., Steinmetz A. and Dawid I. B. 1995.

  19. Design, analysis and fabrication of a linear permanent magnet ...

    Indian Academy of Sciences (India)

    MONOJIT SEAL

    Linear permanent magnet synchronous machine; LPMSM—fabrication; design optimisation; finite-element ... induction motor (LIM) prototype was patented in 1890 [1]. Since then, linear ..... Also, for manual winding, more slot area is allotted to ...

  20. Difusioontensoruuringud / Emily Singer

    Index Scriptorium Estoniae

    Singer, Emily

    2006-01-01

    Minnesota ülikooli meditsiiniteaduskonnas töötav neuroloog ja psühhiaater Kelvin Lim kasutab uudset peaaju skaneerimise meetodit skisofreenia uurimiseks. Artikkel üldpealkirja all: 10 tulevikutehnoloogiat

  1. Confidentiality

    African Journals Online (AJOL)

    jacobien

    essential to the professional ethics of med- ical practitioners. ... promise-keeping and utility (or welfare). Autonomy. Autonomous beings are those that are capable of controlling their own lives.They ... private medical information is lim- ited: the ...

  2. PROPORSI BANGSA, UMUR, BOBOT BADAN AWAL DAN SKOR KONDISI TUBUH SAPI BAKALAN PADA USAHA PENGGEMUKAN

    Directory of Open Access Journals (Sweden)

    Frandz Rumbiak Pawere

    2013-03-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui proporsi bangsa, umur, skor kondisi tubuh sapi bakalan yang digemukkan pada usaha penggemukan. Penelitian dilaksanakan di CV. Restu Bumi, Kabupaten Bantul selama 1 tahun yakni dari bulan Mei 2011 sampai bulan Mei 2012. Materi yang digunakan adalah 500 ekor sapi meliputi bangsa sapi Limmousin Peranakan Ongole (LimPO, Peranakan Ongole (PO dan Simmental Peranakan Ongole (SimPO. Parameter yang diamati adalah bangsa, umur, body condition score (BCS. Metode analisis yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa proporsi bangsa sapi yang digemukkan-SimPO (56%, LimPO (19% dan PO (25%, umur sapi yang paling banyak digemukkan adalah poel 1 dan poel 2 masing-masing 36% dan 25%. Bobot badan awal sapi 300 kg didominasi oleh bangsa sapi silangan (SimPO dan LimPO. Nilai body condition score (BCS awal penggemukan 2-3. (Kata kunci: Bangsa, LimPO, PO, SimPO, Penggemukan

  3. WATER TEMPERATURE and Other Data from ALMIRANTE SALDANHA From SW Atlantic (limit-20 W) for 1967-01-01 (NODC Accession 9700076)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Phytoplankton, chlorophyll, and other data were collected from bottle casts in the SW Atlantic Ocean (lim-20 W) from the Almirante Saldanha from 16 March 1967 to 30...

  4. Study of linear induction motor characteristics : the Oberretl model

    Science.gov (United States)

    1975-05-30

    The Oberretl theory of the double-sided linear induction motor (LIM) is examined, starting with the idealized model and accompanying assumptions, and ending with relations for predicted thrust, airgap power, and motor efficiency. The effect of varyin...

  5. Development of a Web-Enabled Informatics Platform for Manipulation of Gene Expression Data

    National Research Council Canada - National Science Library

    Peel, Sheila A; Kopydlowski, Karen; Carel, Roland

    2004-01-01

    .... The Array Repository Data Analysis System (ARDAS 1.0) at Walter Reed Army Institute of Research is a web-enabled bioinformatic platform consisting of a Laboratory Information Management System (LIMS...

  6. Region 7 Laboratory Information Management System

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is metadata documentation for the Region 7 Laboratory Information Management System (R7LIMS) which maintains records for the Regional Laboratory. Any Laboratory...

  7. Eesti Linnade Liidu, Eesti Omavalitsusliitude Ühenduse, Eesti Korteriühistute Liidu ja Eesti Gaasiliidu pöördumine = Obrashtshenije k Sojuzu Gorodov Estonii, Obedineniju Samoupravlenii Estonii, Sojuzu Kvartirnõhh Tovarishtshestv Estonii i Sojuzu

    Index Scriptorium Estoniae

    2003-01-01

    Pöördumises tehakse valitsusele ettepanek kavandada kodugaasiseadmete väljavahetamise projekt koos finantseerimise kavaga. Pöördumisele on alla kirjutanud Jaanus Tamkivi, Toomas Välimäe, Marit Otsing ja Allan Sepp

  8. Diversity and inclusion as indicators of sustainable human ...

    African Journals Online (AJOL)

    knowledge and ability to affect the culture of the organisation ... An important element to define “talent” is that it concerns authentic .... Lim and Noriega (2007) define diversity and ..... organisational key performance indicators, such as customer.

  9. Effects of maternal exposure to cow´s milk high or low in isoflavones on carcinogen-induced mammary tumorigenesis among rat offspring

    DEFF Research Database (Denmark)

    Nielsen, Tina Skau; Purup, Stig; Warri, A

    2011-01-01

    We investigated whether maternal exposure during pregnancy to cow's milk containing endogenous estrogens and insulin like growth factor 1 (IGF-1) and either high or low levels of isoflavones from dietary legumes (HIM and LIM, respectively) affected carcinogen-induced mammary carcinogenesis....... No differences in maternal serum estradiol (P = 0.19) and IGF-1 levels (P = 0.15) at GD 19 or birth weight among the milk and water groups were seen, but estradiol, and IGF-1 levels and birth weight were numerically higher in the LIM than in the HIM group. Puberty onset occurred earlier in the LIM offspring than...... in controls (P = 0.03). Although the high isoflavone content seemed to prevent the effect on circulating estradiol and IGF-1 levels and advanced puberty onset seen in the LIM group, HIM increased DMBA-DNA adducts in the mammary gland and tended to increase mammary tumorigenesis. In contrast, offspring exposed...

  10. rights reserved Generalization and Modification of Hardy-Littlewood

    African Journals Online (AJOL)

    ADOWIE PERE

    2018-03-20

    Mar 20, 2018 ... everywhere of limits is the Lebesgue differentiation theorem: = lim. → ... norm of the centered Hardy-Littlewood maximal operator for all 0< ..... As in the one dimensional case this definition ... Weighted inequalities for the one-.

  11. RESEARCH ARTICLE Co-overexpression of EpCAM and c-myc ...

    Indian Academy of Sciences (India)

    Purpose:The overexpression of epithelial cell adhesion molecule (EpCAM) ... Half LIM domain protein2), and the transcription factor Lef1 that is cleaved by presenilin-2 ..... and self-renewal capability, producing a rapidly dividing tumor mass.

  12. Kas tõesti ainult Vene propaganda / Magnus Ilmjärv

    Index Scriptorium Estoniae

    Ilmjärv, Magnus, 1961-

    2007-01-01

    Kommentaar artiklile: Kagge, Rasmus ; Lõhmus, Alo. Vene propagandafilmide ajaloovalede välimääraja // Postimees Extra, 29. Sept. 2007. Autori täpsustused Konstantin Pätsi tegevuse kohta 1930. aastatel

  13. Models of Prime-Like Sequences Generated by Least Element Sieve Operations Like the Sieve of Eratosthenes

    OpenAIRE

    Baum, Leonard E.

    2017-01-01

    We suggest other models of sieve generated sequences like the Sieve of Eratosthenes to explain randomness properties of the prime numbers, like the twin prime conjecture, the lim sup conjecture, the Riemann conjecture, and the prime number theorem.

  14. Ingestion of Sodium Bicarbonate (NaHCO3) Following a Fatiguing Bout of Exercise Accelerates Postexercise Acid-Base Balance Recovery and Improves Subsequent High-Intensity Cycling Time to Exhaustion.

    Science.gov (United States)

    Gough, Lewis A; Rimmer, Steven; Osler, Callum J; Higgins, Matthew F

    2017-10-01

    This study evaluated the ingestion of sodium bicarbonate (NaHCO 3 ) on postexercise acid-base balance recovery kinetics and subsequent high-intensity cycling time to exhaustion. In a counterbalanced, crossover design, nine healthy and active males (age: 23 ± 2 years, height: 179 ± 5 cm, body mass: 74 ± 9 kg, peak mean minute power (W peak ) 256 ± 45 W, peak oxygen uptake (V̇O 2peak ) 46 ± 8 ml.kg -1 .min -1 ) performed a graded incremental exercise test, two familiarization and two experimental trials. Experimental trials consisted of cycling to volitional exhaustion (T LIM1 ) at 100% W PEAK on two occasions (T LIM1 and T LIM2 ) interspersed by a 90 min passive recovery period. Using a double-blind approach, 30 min into a 90 min recovery period participants ingested either 0.3 g.kg -1 body mass sodium bicarbonate (NaHCO 3 ) or a placebo (PLA) containing 0.1 g.kg -1 body mass sodium chloride (NaCl) mixed with 4 ml.kg -1 tap water and 1 ml.kg -1 orange squash. The mean differences between T LIM2 and T LIM1 was larger for PLA compared with NaHCO 3 (-53 ± 53 vs. -20 ± 48 s; p = .008, d = 0.7, CI =-0.3, 1.6), indicating superior subsequent exercise time to exhaustion following NaHCO 3 . Blood lactate [Bla - ] was similar between treatments post T LIM1 , but greater for NaHCO 3 post T LIM2 and 5 min post T LIM2 . Ingestion of NaHCO 3 induced marked increases (p < .01) in both blood pH (+0.07 ± 0.02, d = 2.6, CI = 1.2, 3.7) and bicarbonate ion concentration [HCO 3 - ] (+6.8 ± 1.6 mmo.l -1 , d = 3.4, CI = 1.8, 4.7) compared with the PLA treatment, before T LIM2 . It is likely both the acceleration of recovery, and the marked increases of acid-base after T LIM1 contributed to greater T LIM2 performance compared with the PLA condition.

  15. Characteristics of propulsion system of the magnetic levitation vehicle named ML-100

    Energy Technology Data Exchange (ETDEWEB)

    Fujiwara, S

    1975-07-01

    A running test of a vehicle suspended by a superconducting magnetic levitation system and driven by a fixed primary linear induction motor (LIM) system was carried out. The test results of the temperature rise of the reaction plate and apparent power of propulsion system are described. Experimental results agree fairly well with calculated values. The effect of appropriate location of several kinds of LIM stators corresponding to running speed pattern are presented.

  16. Double Sequences and Iterated Limits in Regular Space

    Directory of Open Access Journals (Sweden)

    Coghetto Roland

    2016-09-01

    Full Text Available First, we define in Mizar [5], the Cartesian product of two filters bases and the Cartesian product of two filters. After comparing the product of two Fréchet filters on ℕ (F1 with the Fréchet filter on ℕ × ℕ (F2, we compare limF₁ and limF₂ for all double sequences in a non empty topological space.

  17. Monogeneans from Pangasiidae (Siluriformes in Southeast Asia: VII. Six new host-specific species of Thaparocleidus Jain, 1952 (Ancylodiscoididae from Pangasius polyuranodon

    Directory of Open Access Journals (Sweden)

    Pariselle A.

    2004-12-01

    Full Text Available The examination of gill parasites from Pangasius polyuranodon Bleeker, 1852 (Siluriformes, Pangasiidae revealed the presence of six new host-specific species of Monogenea, all belonging to Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoididae as defined by Lim (1996 and Lim et al. (2001: T. caestus n. sp., T. crassipenis n. sp., T. legendrei n. sp., T. levangi n. sp., T. slembroucki n. sp. and T. virgula n. sp.

  18. Tuft (caveolated) cells in two human colon carcinoma cell lines.

    OpenAIRE

    Barkla, D. H.; Whitehead, R. H.; Foster, H.; Tutton, P. J.

    1988-01-01

    The presence of an unusual cell type in two human colon carcinoma cell lines is reported. The cells show the same morphology as "tuft" (caveolated) cells present in normal gastrointestinal epithelium. Tuft cells were seen in cell line LIM 1863 growing in vitro and in human colon carcinoma cell line LIM 2210 growing as subcutaneous solid tumour xenografts in nude mice. Characteristic morphologic features of tuft cells included a wide base, narrow apex and a tuft of long microvilli projecting f...

  19. Region 7 Laboratory Information Management System

    Science.gov (United States)

    This is metadata documentation for the Region 7 Laboratory Information Management System (R7LIMS) which maintains records for the Regional Laboratory. Any Laboratory analytical work performed is stored in this system which replaces LIMS-Lite, and before that LAST. The EPA and its contractors may use this database. The Office of Policy & Management (PLMG) Division at EPA Region 7 is the primary managing entity; contractors can access this database but it is not accessible to the public.

  20. Using a logical information model-driven design process in healthcare.

    Science.gov (United States)

    Cheong, Yu Chye; Bird, Linda; Tun, Nwe Ni; Brooks, Colleen

    2011-01-01

    A hybrid standards-based approach has been adopted in Singapore to develop a Logical Information Model (LIM) for healthcare information exchange. The Singapore LIM uses a combination of international standards, including ISO13606-1 (a reference model for electronic health record communication), ISO21090 (healthcare datatypes), SNOMED CT (healthcare terminology) and HL7 v2 (healthcare messaging). This logic-based design approach also incorporates mechanisms for achieving bi-directional semantic interoperability.

  1. Simultaneous power factorization in modules over Banach algebras

    NARCIS (Netherlands)

    Jeu, de M.F.E.; Jiang, X.

    2017-01-01

    Let A be a Banach algebra with a bounded left approximate identity {eλ}λ∈Λ" role="presentation">{eλ}λ∈Λ, let π" role="presentation">π be a continuous representation of A on a Banach space X, and let S be a non-empty subset of X such that limλπ(eλ)s=s" role="presentation">limλπ(eλ)s=s uniformly on S.

  2. Positive solutions for a nonlinear periodic boundary-value problem with a parameter

    Directory of Open Access Journals (Sweden)

    Jingliang Qiu

    2012-08-01

    Full Text Available Using topological degree theory with a partially ordered structure of space, sufficient conditions for the existence and multiplicity of positive solutions for a second-order nonlinear periodic boundary-value problem are established. Inspired by ideas in Guo and Lakshmikantham [6], we study the dependence of positive periodic solutions as a parameter approaches infinity, $$ lim_{lambdao +infty}|x_{lambda}|=+infty,quadhbox{or}quad lim_{lambdao+infty}|x_{lambda}|=0. $$

  3. JPRS Report East Asia Southeast Asia

    Science.gov (United States)

    1987-06-05

    31 Mar 87) 20 Palm Oil Industry Promotion Moves Proposed (Lim Hock Chye ; BUSINESS TIMES, 1 May 87) .. 22 Paper Comments on 5th Malaysia Plan...1 [Article by Lim Hock Chye ] [Text] A GOVERNMENT-INDUSTRY committee has recommended the Implementation of several measures to strengthen the...stopped due to lack of funds for providing subsidies. According to Deputy Education Minister (Yun Shih- Chin ), Chinese-language classes in several

  4. The Diversity of the Limnohabitans Genus, an Important Group of Freshwater Bacterioplankton, by Characterization of 35 Isolated Strains

    Science.gov (United States)

    Kasalický, Vojtěch; Jezbera, Jan; Hahn, Martin W.; Šimek, Karel

    2013-01-01

    Bacteria of the genus Limnohabitans, more precisely the R-BT lineage, have a prominent role in freshwater bacterioplankton communities due to their high rates of substrate uptake and growth, growth on algal-derived substrates and high mortality rates from bacterivory. Moreover, due to their generally larger mean cell volume, compared to typical bacterioplankton cells, they contribute over-proportionally to total bacterioplankton biomass. Here we present genetic, morphological and ecophysiological properties of 35 bacterial strains affiliated with the Limnohabitans genus newly isolated from 11 non-acidic European freshwater habitats. The low genetic diversity indicated by the previous studies using the ribosomal SSU gene highly contrasted with the surprisingly rich morphologies and different patterns in substrate utilization of isolated strains. Therefore, the intergenic spacer between 16S and 23S rRNA genes was successfully tested as a fine-scale marker to delineate individual lineages and even genotypes. For further studies, we propose the division of the Limnohabitans genus into five lineages (provisionally named as LimA, LimB, LimC, LimD and LimE) and also additional sublineages within the most diversified lineage LimC. Such a delineation is supported by the morphology of isolated strains which predetermine large differences in their ecology. PMID:23505469

  5. Model-Based Assessment of the CO2 Sequestration Potential of Coastal Ocean Alkalinization

    Science.gov (United States)

    Feng, E. Y.; Koeve, W.; Keller, D. P.; Oschlies, A.

    2017-12-01

    The potential of coastal ocean alkalinization (COA), a carbon dioxide removal (CDR) climate engineering strategy that chemically increases ocean carbon uptake and storage, is investigated with an Earth system model of intermediate complexity. The CDR potential and possible environmental side effects are estimated for various COA deployment scenarios, assuming olivine as the alkalinity source in ice-free coastal waters (about 8.6% of the global ocean's surface area), with dissolution rates being a function of grain size, ambient seawater temperature, and pH. Our results indicate that for a large-enough olivine deployment of small-enough grain sizes (10 µm), atmospheric CO2 could be reduced by more than 800 GtC by the year 2100. However, COA with coarse olivine grains (1000 µm) has little CO2 sequestration potential on this time scale. Ambitious CDR with fine olivine grains would increase coastal aragonite saturation Ω to levels well beyond those that are currently observed. When imposing upper limits for aragonite saturation levels (Ωlim) in the grid boxes subject to COA (Ωlim = 3.4 and 9 chosen as examples), COA still has the potential to reduce atmospheric CO2 by 265 GtC (Ωlim = 3.4) to 790 GtC (Ωlim = 9) and increase ocean carbon storage by 290 Gt (Ωlim = 3.4) to 913 Gt (Ωlim = 9) by year 2100.

  6. Evaluation of Anti-Inflammatory Activity of Citrus latifolia Tanaka Essential Oil and Limonene in Experimental Mouse Models

    Directory of Open Access Journals (Sweden)

    Raquel Kummer

    2013-01-01

    Full Text Available The genus Citrus (Rutaceae includes several species of plants that produce some of the most cultivated fruits in the world, providing an appreciable content of essential oil. In folk medicine, they are used as a cholagogue, antipyretic, anti-inflammatory, sedative, and antitoxic effects. Lemon essential oil has been used since ancient times for its antiseptic, carminative, diuretic, and eupeptic effects. In this study, we investigated the anti-inflammatory activity of Citrus latifolia Tanaka essential oil (CLEO and its main constituent LIM. In the cell viability assay, CLEO and LIM (3, 10, 30, and 90 μg/mL had low cytotoxicity. In zymosan-induced peritonitis, LIM (500 mg/kg decreased the infiltration of peritoneal exudate leukocytes and decreased the number of polymorphonuclear leukocytes. In vitro chemotaxis revealed that CLEO and LIM (1, 3, and 10 µg/mL promoted a significant reduction of neutrophil migration toward fMLP and LTB4. LIM (500 mg/kg also reduced TNF-α levels but did not alter IL-10 levels in the peritoneal exudate. In conclusion, this study showed that LIM isolated from CLEO had potential anti-inflammatory effects, likely by inhibiting proinflammatory mediators present in inflammatory exudate and leukocyte chemotaxis.

  7. Development of an open source laboratory information management system for 2-D gel electrophoresis-based proteomics workflow

    Directory of Open Access Journals (Sweden)

    Toda Tosifusa

    2006-10-01

    Full Text Available Abstract Background In the post-genome era, most research scientists working in the field of proteomics are confronted with difficulties in management of large volumes of data, which they are required to keep in formats suitable for subsequent data mining. Therefore, a well-developed open source laboratory information management system (LIMS should be available for their proteomics research studies. Results We developed an open source LIMS appropriately customized for 2-D gel electrophoresis-based proteomics workflow. The main features of its design are compactness, flexibility and connectivity to public databases. It supports the handling of data imported from mass spectrometry software and 2-D gel image analysis software. The LIMS is equipped with the same input interface for 2-D gel information as a clickable map on public 2DPAGE databases. The LIMS allows researchers to follow their own experimental procedures by reviewing the illustrations of 2-D gel maps and well layouts on the digestion plates and MS sample plates. Conclusion Our new open source LIMS is now available as a basic model for proteome informatics, and is accessible for further improvement. We hope that many research scientists working in the field of proteomics will evaluate our LIMS and suggest ways in which it can be improved.

  8. Effects of Gender Difference and Caffeine Supplementation on Anaerobic Muscle Performance.

    Science.gov (United States)

    Chen, H-Y; Wang, H-S; Tung, K; Chao, H-H

    2015-11-01

    The primary purpose of this study was to investigate the effects of gender difference and caffeine supplementation to maximal voluntary isometric contractions (MVIC) and submaximal voluntary isometric contractions (T(lim)). 10 male (age: 20.10 ± 2.18 years, BMI: 22.23±1.96 kg/m(2)) and 10 female (age: 19.90±0.99 years, BMI: 21.76±2.65 kg/m(2)) elite collegiate athletes were recruited. Subjects ingested caffeine (6 mg/kg) or a placebo in a randomized, double-blind, placebo-control, and counter-balanced fashion. MVIC and T(lim) were measured after supplementations. T(lim) result was calculated based on the time to exhaustion of isometric contraction with 50% MVIC. Fatigue index (FI%) referred to the MVIC tested 20 s after the cessation of T(lim) test, and was indexed by the percentage of MVIC decline. No significant interaction effect was found between the gender factor and the supplementation factor for all dependent variables. Compared to the placebo, caffeine supplementation significantly increased MVIC (5.9%) and T(lim) (15.5%) (pcaffeine supplementation at a 6 mg/kg dosage facilitates performances in MVIC and T(lim). The ergogenic effect of caffeine on muscle power and muscle endurance does not show a gender bias. © Georg Thieme Verlag KG Stuttgart · New York.

  9. Analysis list: NR3C1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NR3C1 Blood,Bone,Breast,Liver,Others,Prostate,Uterus + hg19 http://dbarchive.biosci...encedbc.jp/kyushu-u/hg19/target/NR3C1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/NR3C1.5.tsv http:...//dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/NR3C1.10.tsv http://dbarchive.biosciencedbc.jp/kyu...shu-u/hg19/colo/NR3C1.Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/NR3C1.Bone.tsv,http:...//dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/NR3C1.Breast.tsv,http://dbarchive.bi

  10. Analysis list: HSF1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available HSF1 Adipocyte,Blood,Bone,Breast,Digestive tract,Epidermis,Liver + hg19 http://dbar...chive.biosciencedbc.jp/kyushu-u/hg19/target/HSF1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/HSF1.5.tsv http:...//dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/HSF1.10.tsv http://dbarchive.bioscienced...bc.jp/kyushu-u/hg19/colo/HSF1.Adipocyte.tsv,http://dbarchive.biosciencedbc.jp/kyu...shu-u/hg19/colo/HSF1.Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/HSF1.Bone.tsv,http://dba

  11. Analysis list: Chd8 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Chd8 Blood,Embryo + mm9 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Chd8.1.tsv http:...//dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Chd8.5.tsv http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Chd8.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Chd8.Blood.tsv,http://dbarc...hive.biosciencedbc.jp/kyushu-u/mm9/colo/Chd8.Embryo.tsv http://dbarchive.bioscien...cedbc.jp/kyushu-u/mm9/colo/Blood.gml,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Embryo.gml ...

  12. Analysis list: Men1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Men1 Blood,Muscle,Pluripotent stem cell + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Men1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Men1.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Men1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Men1....Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Men1.Muscle.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/colo/Men1.Pluripotent_stem_cell.tsv http://dbarchive.bioscienced

  13. Analysis list: Kmt2c [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Kmt2c Embryonic fibroblast,Liver,Muscle + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Kmt2c.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Kmt2c.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Kmt2c.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Km...t2c.Embryonic_fibroblast.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/...Kmt2c.Liver.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Kmt2c.Muscle.tsv http://dbarchive.bioscience

  14. Analysis list: Gtf2b [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Gtf2b Blood,Cardiovascular,Liver + mm9 http://dbarchive.biosciencedbc.jp/kyushu-u/m...m9/target/Gtf2b.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Gtf2b.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Gtf2b.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Gtf2b.Blo...od.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Gtf2b.Cardiovascular.t...sv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Gtf2b.Liver.tsv http://dbarchive.biosciencedbc.jp/kyu

  15. Analysis list: Pbx1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pbx1 Embryo,Embryonic fibroblast,Muscle + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Pbx1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Pbx1.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Pbx1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Pbx1....Embryo.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Pbx1.Embryonic_fib...roblast.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Pbx1.Muscle.tsv http://dbarchive.bioscienced

  16. Analysis list: unc-62 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available unc-62 Adult,Embryo,Larvae + ce10 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/t...arget/unc-62.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/target/unc-62.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/ce10/target/unc-62.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/unc-62....Adult.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/unc-62.Embryo.tsv,http://dbarchive.bioscien...cedbc.jp/kyushu-u/ce10/colo/unc-62.Larvae.tsv http://dbarchive.biosciencedbc.jp/kyu

  17. Analysis list: nfya-1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available nfya-1 Adult,Embryo,Larvae + ce10 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/t...arget/nfya-1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/target/nfya-1.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/ce10/target/nfya-1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/nfya-1....Adult.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/nfya-1.Embryo.tsv,http://dbarchive.bioscien...cedbc.jp/kyushu-u/ce10/colo/nfya-1.Larvae.tsv http://dbarchive.biosciencedbc.jp/kyu

  18. Analysis list: Hsf1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

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    Lifescience Database Archive (English)

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    Lifescience Database Archive (English)

    Full Text Available Tal1 Blood,Embryo,Pluripotent stem cell + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Tal1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Tal1.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Tal1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Tal1....Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Tal1.Embryo.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/colo/Tal1.Pluripotent_stem_cell.tsv http://dbarchive.bioscienced

  1. Analysis list: Kdm2 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Kdm2 Adult,Embryo + dm3 http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/Kdm2....1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/target/Kdm2.5.tsv http://dbarchive.biosciencedbc.jp/kyu...shu-u/dm3/target/Kdm2.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/Kdm2.Adult.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/Kdm2.Embryo.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/dm3/colo/Adult.gml,http://dbarchive.biosciencedbc.jp/kyushu-u/dm3/colo/Embryo.gml ...

  2. Analysis list: Fosl2 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Fosl2 Blood,Embryo,Embryonic fibroblast + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Fosl2.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Fosl2.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Fosl2.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Fo...sl2.Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Fosl2.Embryo.tsv,http://dbarchive.biosci...encedbc.jp/kyushu-u/mm9/colo/Fosl2.Embryonic_fibroblast.tsv http://dbarchive.bioscience

  3. Analysis list: dpy-27 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available dpy-27 Adult,Embryo,Larvae + ce10 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/t...arget/dpy-27.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/target/dpy-27.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/ce10/target/dpy-27.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/dpy-27....Adult.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/colo/dpy-27.Embryo.tsv,http://dbarchive.bioscien...cedbc.jp/kyushu-u/ce10/colo/dpy-27.Larvae.tsv http://dbarchive.biosciencedbc.jp/kyu

  4. Evaluation of silica nanoparticle toxicity after topical exposure for 90 days

    Directory of Open Access Journals (Sweden)

    Ryu HJ

    2014-12-01

    Full Text Available Hwa Jung Ryu,1,* Nak-won Seong,2,* Byoung Joon So,1 Heung-sik Seo,2 Jun-ho Kim,2 Jeong-Sup Hong,2 Myeong-kyu Park,2 Min-Seok Kim,2 Yu-Ri Kim,3 Kyu-Bong Cho,4 Mu yeb Seo,2 Meyoung-Kon Kim,3 Eun Ho Maeng,2 Sang Wook Son1 1Department of Dermatology, Korea University College of Medicine, Seoul, South Korea; 2Korea Testing and Research Institute, Gyunggi-Do, South Korea; 3Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seoul, South Korea; 4Department of Clinical Laboratory Science, Shinheung College, Uijeongbu, South Korea *These authors contributed equally to this work Abstract: Silica is a very common material that can be found in both crystalline and amorphous forms. Well-known toxicities of the lung can occur after exposure to the crystalline form of silica. However, the toxicities of the amorphous form of silica have not been thoroughly studied. The majority of in vivo studies of amorphous silica nanoparticles (NPs were performed using an inhalation exposure method. Since silica NPs can be commonly administered through the skin, a study of dermal silica toxicity was necessary to determine any harmful effects from dermal exposures. The present study focused on the results of systemic toxicity after applying 20 nm colloidal silica NPs on rat skin for 90 days, in accordance with the Organization for Economic Cooperation and Development test guideline 411 with a good laboratory practice system. Unlike the inhalation route or gastrointestinal route, the contact of silica NPs through skin did not result in any toxicity or any change in internal organs up to a dose of 2,000 mg/kg in rats. Keywords: silica nanoparticles, toxicity, dermal route

  5. Laboratory Information Management Systems for Forensic Laboratories: A White Paper for Directors and Decision Makers

    Energy Technology Data Exchange (ETDEWEB)

    Anthony Hendrickson; Brian Mennecke; Kevin Scheibe; Anthony Townsend

    2005-10-01

    Modern, forensics laboratories need Laboratory Information Management Systems (LIMS) implementations that allow the lab to track evidentiary items through their examination lifecycle and also serve all pertinent laboratory personnel. The research presented here presents LIMS core requirements as viewed by respondents serving in different forensic laboratory capacities as well as different forensic laboratory environments. A product-development methodology was employed to evaluate the relative value of the key features that constitute a LIMS, in order to develop a set of relative values for these features and the specifics of their implementation. In addition to the results of the product development analysis, this paper also provides an extensive review of LIMS and provides an overview of the preparation and planning process for the successful upgrade or implementation of a LIMS. Analysis of the data indicate that the relative value of LIMS components are viewed differently depending upon respondents' job roles (i.e., evidence technicians, scientists, and lab management), as well as by laboratory size. Specifically, the data show that: (1) Evidence technicians place the most value on chain of evidence capabilities and on chain of custody tracking; (2) Scientists generally place greatest value on report writing and generation, and on tracking daughter evidence that develops during their analyses; (3) Lab. Managers place the greatest value on chain of custody, daughter evidence, and not surprisingly, management reporting capabilities; and (4) Lab size affects LIMS preference in that, while all labs place daughter evidence tracking, chain of custody, and management and analyst report generation as their top three priorities, the order of this prioritization is size dependent.

  6. Pierluigi Cuzzolin. Sull'origine della costruzione dicere quod: aspetti sintattici e se­ mantici; Firenze 1994, Pubblicazioni della Facolta di Lettere e Filosofia dell'Università di Pavia, 72, Dipartimento di Lingue e Letterature Straniere Moderne

    Directory of Open Access Journals (Sweden)

    Matjaž Babič

    1995-12-01

    Full Text Available Das Buch ist eine überarbeitete und verbesserte Version der Doktordissertation, die an der Universität von Pavia vorgelegt wurde. Es wird darin ein vielbesprochenes Prob­ lem der lateinischen Sprache erneut aufgegriffen, es wird eine neue Antwort auf die Frage über das Verhaltnis zwischen Accusativus cum infinitivo (Acl und Nebensätzen mit quod/quia dargeboten. Der Accusativus cum infinitivo, regiert von Verben wie 'sagen, denken', gilt als eine Besonderheit des Lateinischen und Altgriechischen im Verhältnis zu den modernen indogermanischen Sprachen. Für den Ursprung und Sinn dieser Infinitivkonstruktion wurden verschiedene Erklärungen vorgeschlagen oder zu­ mindest Richtungen für eine mögliche Lösung angezeigt. Der Verfasser dieses Buches versucht, die vorhandenen Losungen mit Hilfe der allgemeinlinguistischen Erkentnisse zu erganzen und sie in eine neue Lösung zu vereinen.

  7. Fiber hodoscope in the COMPASS experiment for the detection of particle tracks within the primary beam

    CERN Document Server

    Nahle, Ole Jens; Hinterberger, F.

    2002-01-01

    Für das COMPASS-Experiment am CERN wurden Hodoskope aus szintillierenden Fasern entwickelt, getestet und in das Experiment integriert. Die Spurrekonstruktion im oder in unmittelbarer Nähe des Primärstrahls stellt hohe Anforderungen in Bezug auf Ratenfestigkeit, Zeitauflösung, Nachweiseffizienz und Strahlenhärte aller Detektorkomponenten. Vorstudien zur Eignung von szintillierenden Fasern und Lichtleitern in Verbindung mit Vielkanal-Photomultipliern führten zur Fertigung eines Prototyps, der bei nominalen Bedingungen intensiv getestet wurde. Mit den hieraus gewonnen Erfahrungen wurden insgesamt vier Faserhodoskope realisiert und im Rahmen des COMPASS-Experiments betrieben. Hierbei wurde eine intrinsische Detektoreffizienz von nahezu 100% erreicht. Mit einer Zeitauflösung von etwa 450 ps bei gleichzeitig geringen Treffermultiplizitäten ist eine eindeutige Rekonstruktion von Teilchenspuren auch bei Strahlraten von bis zu 100 MHz möglich. Im Dauerbetrieb über 250 Tage während zweier Strahlzeiten zeigte...

  8. ’n Lied moet klink om gehoor te word ... : Faktore wat die resepsie van kerkliedere kan beïnvloed

    Directory of Open Access Journals (Sweden)

    Elsabé Kloppers

    2013-04-01

    Full Text Available A hymn must be sung to be heard ... : Aspects that could influence the reception of hymns and psalms. The most recent official hymnal in Afrikaans, Liedboek van die Kerk, was taken into use in 2001. Some hymns and psalms were immediately sung with enthusiasm whereas others remained unused, which is true especially for many of the metrical psalms. The most prominent reason for not singing some hymns or psalms is that they are unknown – text as well as tune. It is, however, often assumed that the reason why hymns and psalms are unknown is primarily because their tunes would be too difficult to sing. The role of the text and other aspects are not taken into account sufficiently. In this article, these one-sided views regarding the tunes are challenged, and it is argued that there could be many other reasons why hymns and psalms are not used.

  9. Signaling with the Eyebrows – Commentary on Huron, Dahl, and Johnson

    Directory of Open Access Journals (Sweden)

    John Ohala

    2009-11-01

    Full Text Available Huron, Dahl, and Johnson, in their paper “Facial Expression and Vocal Pitch Height: Evidence of an Intermodal Association”, demonstrated a positive correlation between the pitch of a sung note and the vertical position of the singer’s eyebrows. Moreover, other subjects viewing photographs of the faces of the singers, with the lower part of the face and neck of the singers blocked out, could accurately judge whether a high note or low note had been sung. The authors offer a number of hypothetical explanations for their findings. I propose a speculative, ethologically-based, explanation for these correlations: namely, how both pitch of voice and eyebrow position would be correlated in this way to convey to the viewer the degree of potential threat – or lack of threat – posed by the signaler.

  10. AHP 37: AN INTRODUCTION TO AMDO TIBETAN LOVE SONGS, OR LA GZHAS

    Directory of Open Access Journals (Sweden)

    Skal bzang nor bu སྐལ་བཟང་ནོར་བུ།

    2015-06-01

    Full Text Available La gzhas , or Amdo Tibetan love songs, are sung between young men and women to express their love to each other. Several terms are available for this type of love song in Amdo Tibetan. La gzhas is the most common term for such songs in written Tibetan, la meaning 'mountain pass' and gzhas 'song'. In oral Amdo Tibetan, it is la-ye , a homophone of the literary term. Ri glu literally means mountain song, and this term matches the Chinese term for love songs, shan'ge. These two terms indicate where this song is often sung, in the mountains, far away from houses, villages and tents, in places where there are few people around. Rogs 'then has a more romantic connotation, rogs meaning friend or lover, and 'then meaning to pull, or hookup. ...

  11. Comparison of form-deprived myopia and lens-induced myopia in guinea pigs

    Directory of Open Access Journals (Sweden)

    Hui Xiao

    2014-04-01

    Full Text Available AIM: To study the efficacy difference between form-deprived myopia (FDM and lens-induced myopia (LIM, the degree of myopia, axial length and pathological changes of the posterior sclera from guinea pigs were evaluated.METHODS: Four-week pigmented guinea pigs were randomly assigned into 3 groups, including normal control (n=6, FDM group with monocular cover (n=11 and LIM group with monocular -7D lens treatment (n=11. FDM group was form-deprived while LIM group was lens-induced for 14 d. Refractive error and axial length were measured prior to and post treatment, respectively. Morphological changes of sclera were examined using both light and electronic microscopes.RESULTS: After 14d treatment, refractive errors for FDM group and LIM group were -3.05±0.71D and -2.12±1.29D, respectively, which were significantly more myopic than that of normal controls and fellow control eyes (P<0.01. As for axial length, it was 7.93±0.03 mm for FDM group and 7.89±0.06 mm for LIM group, which were significantly longer than both normal and fellow controls (P<0.01. With respect to both refractory error and axial length, the differences between FDM group and LIM group were not significant (P>0.05. Under light microscope, both FDM group and LIM group showed thinned sclera, disarrangement of fibrosis and enlarged disassociation between fibers. Consistently, ultrastructural examination showed degenerated fibroblasts and thinned fibers in posterior sclera.CONCLUSION:Following two weeks of myopia induction in guinea pigs, with regard to the degree of myopia, axial length and pathological alterations, there was no significant difference between FDM and LIM models. Therefore, FDM and LIM are equally effective and useful as a model of experimental myopia and guinea pigs are ideal animals for induction of experimental myopia because their high sensitivity to both form-deprivation and lens-induction.

  12. Area Handbook Series: North Korea, A Country Study

    Science.gov (United States)

    1993-06-01

    it’s important to efficiently organize their afterschool education ." In his 1977 "Theses on Socialist Education ," Kim I1 Sung described the components...compete at increasing production. The campaign was aimed not only at industrial and agricultural workers but also at organizations in education , science ...government agencies who gave their time and special knowledge to provide information and perspective. These individu- als include Ralph K. Benesch, who

  13. Analyse und Bewertung von Naturgefahren als Grundlage für ein nachhaltiges Naturgefahrenmanagement in Gebirgssystemen SO-Kasachstans am Beispiel des Ile-Alatau

    OpenAIRE

    Yegorov, Alexandr

    2007-01-01

    Den Fragen der Erarbeitung des Naturgefahrenmanagements in Gebirgsystemen SO-Kasachstans und in den Ländern des Zentralasiens insgesamt wurde bisher keine gebührende Aufmerksamkeit zuteil. Die Naturkatastrophen der letzten Jahrzehnte sowie die Erfahrung mit Maßnahmen zum Schutz des Ile-Alatau vor Naturgefahren haben gezeigt, dass die Lösung dieser Probleme für die weitere nachhaltige Entwicklung dieser Region von erstrangiger Bedeutung ist. In dieser Arbeit wurde vom Autor umfangreiches Ma...

  14. 1029: Tranexamic Acid for Pediatric Trauma

    Science.gov (United States)

    2014-12-01

    parts. Of total 74 cases of rib fracture , the number of fracture between bone scan and CT are identical in only 9 cases (12%), and different in 65...OF BONE SCANNING IN THE DIAGNOSIS OF HIDDEN FRACTURE IN MAJOR TRAUMA PATIENTS Hang Joo Cho1, Sung Jeep Kim1, Jin Seok Baek2; 1The Catholic University...the hidden fracture . We investi- gated the usefulness of bone scan in the diagnosis of hidden fracture of major trauma patients. Methods: This study

  15. Small Town Insurgency: The Struggle for Information Dominance to Reduce Gang Violence

    Science.gov (United States)

    2010-12-01

    organizations that provide some sense of structure to social anarchy . As summarized by Wood and Alleyne, Thrasher found: One reason why social... Ecological Theory of Police-Citizen Relations (Westport, CT: Greenwood Publishing Group, 2001), 19. 79 Sung, Fragmentation of Policing in American Cities...Towards and Ecological Theory of Police- Citizen Relations. 33 problems.඘ This effort offers great promise of improving the relationship between

  16. Chinese Dream——Concert in Commemoration of 115th Birth Anniversary of Premier Zhou Enlai Held

    Institute of Scientific and Technical Information of China (English)

    Our; Staff; Reporter

    2013-01-01

    <正>The theme song of the film The Founding of a Republic sung by male vocalists Dai Yuqiang and Wei Song reverberated in the Opera Hall at the National Center for the Performing Arts on the `evening of March 14. It marked the start of the concert in commemoration of the 115th anniversary of the birth of Premier Zhou Enlai, with "Chinese Dream" as the theme.

  17. Strategi Komunikasi Pemasaran dalam Meningkatkan Jumlah Pengunjung Karaoke Keluarga Inul Vizta Pekanbaru

    OpenAIRE

    Saputra, Anggia Tri; Lubis, Evawani Elysa

    2014-01-01

    Karaoke is the place for expressing vocal emphasis in singing, the priority of karaoke place is privacy for singing. Customers can sing (karaoke) in a closed room only with family or friends. The songs are sung can be selected in according selection of the family because it has a thousands collection of karaoke songs from the Oldest to newest. The background of this study aims to determine What forms of marketing communication strategies Inul Vizta in increasing the number of visitors to What...

  18. Social Class, Gender and the Pace of Academic Life: What Kind of Solution is Slow?

    OpenAIRE

    Heather Mendick

    2014-01-01

    "Ausgangspunkt meines Beitrages ist die wachsende Geschwindigkeit des akademischen Lebens. Wie auch aus den anderen Beiträgen deutlich wird, die diesem Themenschwerpunkt zugehören, gewinnt die Entschleunigungs-Bewegung, die sich der zeitgenössischen Geschwindigkeitsobsession entgegenstellt, auch in der Universität zunehmend an Bedeutung. Mit meinem Artikel schlage ich vor, innezuhalten und genauer anzusehen, welche Lösung Entschleunigung für die aktuelle Krise erbringt. Rückgreifend auf (auto...

  19. The physics of singing vibrato

    Science.gov (United States)

    Michel, Christa R.; Ruiz, Michael J.

    2017-07-01

    A spectrogram of a singer’s vibrato presents a striking way to introduce students to frequency, Fourier spectra, and modulation. Vibrato is discussed from the perspectives of the physicist and the musician. A dramatic spectrogram is included where coauthor soprano Michel suppresses her vibrato so that acoustical characteristics can be compared to the same note sung with vibrato. A video (Ruiz 2017 Video: vibrato http://mjtruiz.com/ped/vibrato/) is provided of this demonstration.

  20. In der Suche nach eigenem Sprachstandards

    Directory of Open Access Journals (Sweden)

    Lada Badurina

    1992-01-01

    Full Text Available Im Artikl wird dreifache Lösungsmöglichkeit des burgenländrich-kroatischen Sprachkomplexes vor-gesehen: Stützung auf den deutschen schriftsprachlichen Ausdruck, Übernahme des südlichen kroatischen Standards oder Aufbau eigener Sprachnorm. Neulich veröffentlichtes Werk Gradis6anskohrvatski-hrvatsko-nim§ki rjeönik zeugt über die Anbahnung der schwierigten aber zugleich annehmbarsten Lösung: Standardisierung der eigenen Sprache.

  1. The use of network analysis to study complex animal communication systems: a study on nightingale song

    OpenAIRE

    Weiss, Michael; Hultsch, Henrike; Adam, Iris; Scharff, Constance; Kipper, Silke

    2014-01-01

    The singing of song birds can form complex signal systems comprised of numerous subunits sung with distinct combinatorial properties that have been described as syntax-like. This complexity has inspired inquiries into similarities of bird song to human language; but the quantitative analysis and description of song sequences is a challenging task. In this study, we analysed song sequences of common nightingales (Luscinia megarhynchos) by means of a network analysis. We translated long nocturn...

  2. Translations on Red Flag No. 12, 5 December 1977

    Science.gov (United States)

    1978-01-25

    UNDERSTAND WHO THE PROLETARIAT IS, WHAT THE DICTATORSHIP OF THE PROLETARIAT IS, WHY THE PROLETARIAT ALONE HAS FIRM PROSPECTS WHILE OTHER CLASSES ARE...after his death, a wandering monk came to Liangshanpo and said to Sung Chiang: "Haven’t you heard about the jade unicorn of Hopei, chief- tain...practice, the division’s party committee was clearcut in adhering to principle. It was firm in implementing Chairman Hua’s instructions and refused to

  3. Passive Impact Damage Detection of Fiber Glass Composite Panels

    Science.gov (United States)

    2013-12-19

    Another important reason to chose sensor embedding is that the composite layers prevent the electromechanical fatigue degradation of the PZT (Sung...15 Figure 3-1 PZT sensor used on this work. .................................................................................... 28 Figure 3-3 PZT ...are used to hold the PZT sensor. ........................ 29 Figure 3-5 A small amount of solder is applied to the sensor to connect the wire leads

  4. China's Rise and Cataclysmic Changes on the Korean Peninsular (Japanese)

    OpenAIRE

    OOE Shinobu

    2011-01-01

    For a certain period following the establishment of diplomatic relations between China and South Korea after the end of the Cold War, relations between China and North Korea deteriorated enormously. Amid escalating tensions due to North Korea's development of nuclear weapons, President Kim Il-Sung died suddenly. Sensing an impeding crisis due to North Korea's destabilized regime, China began providing North Korea with aid, and this marked a move aimed at restoring the China-North Korean relat...

  5. Enhanced production of poly glutamic acid by Bacillus sp. SW1-2 ...

    African Journals Online (AJOL)

    مستخدم مقتنع بـ Microsoft Office

    2013-01-30

    Jan 30, 2013 ... Verification experiment was carried out to examine model validation and revealed more than. 95% validity. .... to 5-fold increase. On the other ... coefficients; β12, β13, β14, β23, β24 and β34 are cross product coefficients and ..... Ashiuchi M, Kamei T, Baek D-H, Shin S-Y, Sung M-H, Sod K, Yagi T,. Misono H ...

  6. Einflüsse von Computer- und Mediennutzung auf die Persönlichkeitsentwicklung von Kindern und Jugendlichen

    OpenAIRE

    Süss, Daniel

    2007-01-01

    Kinder und Jugendliche entwickeln ihre Persönlichkeit in aktiver Auseinandersetzung mit Medien. Medienkompetenz ist zu einer Entwicklungsaufgabe geworden. Zugleich verändern die Medien die allgemeinen Sozialisationsprozesse wie die Integration in die Peergroup und die Ablösung von den Eltern. Medien können sowohl als Ressourcen wie auch als Risiken für die Entwicklung wirksam werden. Empirische Studien zeigen, dass Kinder einen immer reichhaltigeren Medienzugang haben und viel Zeit mit Bildsc...

  7. Aukštaitijos ir Žemaitijos paribio dainuojamojo folkloro ypatumai

    OpenAIRE

    Račiūnaitė-Vyčinienė, Daiva

    2007-01-01

    The article discusses the subject, which has remained almost unstudied by ethnomusicologists, i. e. the peculiarities of the traditional sung folklore of the region of the borderline between the Upper Lithuania and Samogitia. Most attention is dedicated to the “Samogitian” character of the peripheral Upper Lithuania. The article emphasizes that the folklore singing traditions of the peripheral Upper Lithuania (Radviliškis, Šiauliai, Pakruojis and adjacent areas) may be characterized by peculi...

  8. Where am I? Contributions to the Localization Problem of Mobile Robots

    OpenAIRE

    Iser, René

    2012-01-01

    Das Lokalisierungsproblem mobiler Roboter beschreibt die Aufgabe, deren Pose bezüglich eines gegebenen Weltkoordinatensystems zu bestimmen. Die Fähigkeit zur Selbstlokalisierung wird in vielen Anwendungsbereichen mobiler Roboter benötigt, wie etwa bei dem Materialtransport in der industriellen Fertigung, bei Einsätzen in Katastrophengebieten oder sogar bei der Exploration fremder Planeten. Eine Unterteilung existierender Verfahren zur Lösung des genannten Problems erfolgt je nachdem ob eine L...

  9. Dominanzverhalten bei Przewalskipferden in seminatürlicher Haltung im Kölner Zoo unter besonderer Berücksichtigung der Körpersprache

    OpenAIRE

    Herberz, S.

    2011-01-01

    Dominanzverhalten sichert die soziale Rangordnung innerhalb einer Pferdeherde und trägt so zur friedlichen Konfliktlösung bei. Die Körpersprache ist hierbei mit festgelegten Droh- und Unterwerfungsgesten ein wichtiges Kommunikationsmittel. Im Rahmen dieser Arbeit wurden Beobachtungen an der Przewalskipferd-Herde des Kölner Zoos durchgeführt. Dabei wurde die Körpersprache der Wildpferde analysiert und ihr Dominanzverhalten auf Abhängigkeit von Situation und Alterskonstellation untersucht.

  10. Halt mich fest! Picasso und die Identitätskrise der Ikonographie als Mutter der Kunst-Interpretation

    OpenAIRE

    Bärbel Küster

    2004-01-01

    Picassos Ölgemälde La Vie (Das Leben) von 1903 gilt als ein Bild, in dem der junge Picasso den Tod eines nahen Freundes und zugleich die Ablösung vom Elternhaus verarbeitet. Becht-Jördens und Wehmeier spitzen diese Interpretation durch die ikonographische Lesart einzelner Gesten zu einer tiefenpsychologischen Ausdeutung der Beziehung zwischen Künstler-Sohn und Mutter zu.

  11. Zur Morphologie der physiologischen Foveae am Augenhintergrund von Greifvögeln und Eulen mittels Optischer Kohärenztomografie (OCT)

    OpenAIRE

    Schulze, Céline

    2016-01-01

    Die Optische Kohärenztomografie (OCT) ist eine neue Methode der Bilddarstellung, welche bereits erfolgreich in der humanmedizinischen Ophthalmologie etabliert wurde. Sie bietet die Möglichkeit, den Aufbau und die Morphologie der Retina in Querschnitten darzustellen und dies nicht-invasiv, kontaktfrei und in vivo in annähernd histologischer Auflösung. In der aviären Ophthalmologie wurde die OCT bisher kaum angewendet. Das Ziel der vorliegenden Arbeit war es daher, die OCT als ein geeignete...

  12. Economic Performance and North Korean Regime Legitimacy

    Science.gov (United States)

    2014-06-01

    As Cha and Anderson note, free markets have become the reliable means of survival in North Korea and these “markets create entrepreneurship , and... entrepreneurship creates an individualist way of thinking alien to the government.”9 If this case is true, the regime’s demise could very well be at...deep sense of guilt, thus giving Kim a tighter psychological control over the North Korea people. Kim Il-sung successfully transformed himself into

  13. Electrochemical dissolution characteristics of Zn, Mg, Al and ZnMg(Al) alloys

    OpenAIRE

    Rossrucker, Lisa (M. Sc.)

    2016-01-01

    Thema der Dissertation ist die Untersuchung des elektrochemischen Auflösungsverhaltens von Zink, Magnesium, Aluminium und von zinkreichen Gusslegierungen. Um detallierte Einblicke in den Mechanismus der Korrosion dieser Materialien zu erhalten, wurde eine mikroelektrochemische Durchflusszelle mit verschiedenen Online-Analysemethoden gekoppelt. Hierfür wurde zur Quantifizierung der Metallauflösung ein UV-VIS-Spektrometer bzw. ein induktiv gekoppeltes Plasma-Massenspektrometer verwendet. Zur An...

  14. Introduction of a Diagnosis Related Groups’ Case Flat Rate System: Hopes and Fears (einfuerhrng eines drg-fallpauschalensystems - hoffnungen und aengste)

    Science.gov (United States)

    2000-06-01

    Anwendung und Pflege des neuen Systems dienen soil, wenn die entscheidenden Vorgaben bereits durch die Deckelung gegeben sind. Oder denkt man an den...Software und die da- mit verbundenen Lizenzgebuhren, sondern auch in der Folge um die Schulung der Mitarbeiter sowie die Pflege und Weiterentwicklung...sung an die medizinische Entwicklung" sowie von "Verfahren zur laufen- den Pflege des VergOtungssystems" gesprochen. Es mossen jedoch klare

  15. Legislation would establish commission to assess marine and coastal resources and develop national ocean policy

    Science.gov (United States)

    Showstack, Randy

    During 1998, internationally designated as the year of the ocean, perhaps more people are paying heed to the deep seas now than ever before.Transfixed to the big screen by this year's movie blockbuster, they anticipate when the Titanic will scrape into the iceberg and break apart, shiver when household-name heartthrobs Leonardo DiCaprio and Kate Winslet float on the freezing waters, and hum along to the theme sung by Celine Dion.

  16. Cognition in the Brain: Investigations Using Positron Emission Tomography

    Science.gov (United States)

    1992-07-16

    0029 DDIRESS (City. State and ZIP Code) 10. SOURCE Of FUNDING NOS. _____________ .dg. 410 PROGRAM PROJECT TASKC WORK .,%r illing Air Force Base, DC...Bethesda, MD 20892 20. Daniel Bubb, M.D. Department of Neurolinguistics Montreal Neurological Institute 15. Sung-cheng tHuang, Ph.D. 3801 University...Chief of Pediatric Neu- rology Service Director, Center for Morphomet- 24. Terry Allard, Ph.D. ric Analysis Cognitive Science Programs Kennedy 9 Office

  17. The Australasian frog family Ceratobatrachidae in China, Myanmar and Thailand: discovery of a new Himalayan forest frog clade

    Science.gov (United States)

    YAN, Fang; JIANG, Ke; WANG, Kai; JIN, Jie-Qiong; SUWANNAPOOM, Chatmongkon; LI, Cheng; Jens, V. VINDUM; Rafe, M. BROWN; CHE, Jing

    2016-01-01

    In an effort to study the systematic affinities and specieslevel phylogenetic relationships of the enigmatic anurans variably assigned to the genera Ingerana or Limnonectes (family Dicroglossidae), we collected new molecular sequence data for five species including four Himalayan taxa, Limnonectes xizangensis, Lim. medogensis, Lim. alpine, Ingerana borealis and one southeast Asian species, I. tasanae, and analyzed these together with data from previous studies involving other ostensibly related taxa. Our surprising results demonstrate unequivocally that Lim. xizangensis, Lim. medogensis and Lim. alpine form a strongly supported clade, the sister-group of the family Australasian forest frog family Ceratobatrachidae. This discovery requires an expansion of the definition of Ceratobatrachidae and represents the first record of this family in China. These three species are distinguished from the species of Ingerana and Limnonectes by the: (1) absence of interdigital webbing of the foot, (2) absence of terminal discs on fingers and toes, (3) absence of circumarginal grooves on the fingers and toes, and (4) absence of tarsal folds. Given their phylogenetic and morphological distinctiveness, we assign them to the oldest available generic name for this clade, Liurana Dubois 1987, and transfer Liurana from Dicroglossidae to the family Ceratobatrachidae. In contrast, Ingerana tasanae was found to be clustered with strong support with the recently described genus Alcalus (Ceratobatrachidae), a small clade of otherwise Sundaic species; this constitutes a new record of the family Ceratobatrachidae for Myanmar and Thailand. Finally, Ingerana borealis clustered with the "true" Ingerana (family Dicroglossidae), for which the type species is I. tenasserimensis. PMID:26828029

  18. Wnt is necessary for mesenchymal to epithelial transition in colorectal cancer cells.

    Science.gov (United States)

    Schwab, Renate H M; Amin, Nancy; Flanagan, Dustin J; Johanson, Timothy M; Phesse, Toby J; Vincan, Elizabeth

    2018-03-01

    Metastasis underlies most colorectal cancer mortality. Cancer cells spread through the body as single cells or small clusters of cells that have an invasive, mesenchymal, nonproliferative phenotype. At the secondary site, they revert to a proliferative "tumor constructing" epithelial phenotype to rebuild a tumor. We previously developed a unique in vitro three-dimensional model, called LIM1863-Mph, which faithfully recapitulates these reversible transitions that underpin colorectal cancer metastasis. Wnt signaling plays a key role in these transitions and is initiated by the coupling of extracellular Wnt to Frizzled (FZD). Using the LIM1863-Mph model system we demonstrated that the Wnt receptor FZD7 is necessary for mesenchymal to epithelial transition (MET). Here we investigate the role of Wnt in MET. Wnt secretion is dependent on palmitoylation by Porcupine (PORC). A PORC inhibitor (IWP2) that prevents Wnt secretion, blocked the epithelial transition of mesenchymal LIM1863-Mph cells. Wnt gene array analysis identified several Wnts that are upregulated in epithelial compared with mesenchymal LIM1863-Mph cells, suggesting these ligands in MET. Wnt2B was the most abundant differentially expressed Wnt gene. Indeed, recombinant Wnt2B could overcome the IWP2-mediated block in epithelial transition of mesenchymal LIM1863-Mph cells. Wnt2B co-operates with Frizzled7 to mediate MET in colorectal cancer. Developmental Dynamics 247:521-530, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  19. Essential attributes identified in the design of a Laboratory Information Management System for a high throughput siRNA screening laboratory.

    Science.gov (United States)

    Grandjean, Geoffrey; Graham, Ryan; Bartholomeusz, Geoffrey

    2011-11-01

    In recent years high throughput screening operations have become a critical application in functional and translational research. Although a seemingly unmanageable amount of data is generated by these high-throughput, large-scale techniques, through careful planning, an effective Laboratory Information Management System (LIMS) can be developed and implemented in order to streamline all phases of a workflow. Just as important as data mining and analysis procedures at the end of complex processes is the tracking of individual steps of applications that generate such data. Ultimately, the use of a customized LIMS will enable users to extract meaningful results from large datasets while trusting the robustness of their assays. To illustrate the design of a custom LIMS, this practical example is provided to highlight the important aspects of the design of a LIMS to effectively modulate all aspects of an siRNA screening service. This system incorporates inventory management, control of workflow, data handling and interaction with investigators, statisticians and administrators. All these modules are regulated in a synchronous manner within the LIMS. © 2011 Bentham Science Publishers

  20. Speech versus singing: Infants choose happier sounds

    Directory of Open Access Journals (Sweden)

    Marieve eCorbeil

    2013-06-01

    Full Text Available Infants prefer speech to non-vocal sounds and to non-human vocalizations, and they prefer happy-sounding speech to neutral speech. They also exhibit an interest in singing, but there is little knowledge of their relative interest in speech and singing. The present study explored infants’ attention to unfamiliar audio samples of speech and singing. In Experiment 1, infants 4-13 months of age were exposed to happy-sounding infant-directed speech versus hummed lullabies by the same woman. They listened significantly longer to the speech, which had considerably greater acoustic variability and expressiveness, than to the lullabies. In Experiment 2, infants of comparable age who heard the lyrics of a Turkish children’s song spoken versus sung in a joyful/happy manner did not exhibit differential listening. Infants in Experiment 3 heard the happily sung lyrics of the Turkish children’s song versus a version that was spoken in an adult-directed or affectively neutral manner. They listened significantly longer to the sung version. Overall, happy voice quality rather than vocal mode (speech or singing was the principal contributor to infant attention, regardless of age.