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Sample records for variety hindi emerges

  1. A BASIC HINDI READER.

    Science.gov (United States)

    HARRIS, RICHARD M.; SHARMA, RAMA NATH

    THIS TEXT WAS DESIGNED TO MEET THE SPECIFIC NEEDS OF FIRST-YEAR STUDENTS OF HINDI WITH A KNOWLEDGE OF HINDI VOCABULARY AND STRUCTURE EQUIVALENT TO THAT PRESENTED IN THE FIRST SEVEN LESSONS OF TWO WIDELY USED ELEMENTARY HINDI TEXTS, "SPOKEN AND WRITTEN HINDI" BY FAIRBANKS AND MISRA, AND "CONVERSATIONAL HINDI-URDU" BY GUMPERZ AND…

  2. Psychoanalysis and the Hindi cinema.

    Science.gov (United States)

    Bhugra, Dinesh; Gupta, Susham

    2009-06-01

    Psychoanalysis was developed in nineteenth-century Vienna and led to a major change in thinking about emotions and feelings, and entered common parlance. Psychoanalysis raises notions of individual's growth and development, and defence mechanisms are used to suppress anxiety and stress. Portrayal of psychoanalysis in modern Hindi cinema is rare. In this paper we look at two films released in the late 1960s which dealt directly with psychoanalysis. Using these films we illustrate the relationship between males and females and the interaction between mothers and sons in the Indian context. The role of nurses as nurturing maternal figures and the role of tradition and modernity related to gender and westernization are discussed. These films represent the emergent India and its relationship with modernity and traditional values.

  3. Emerging Varieties of Capitalism in Transition Countries: Literature Review

    Directory of Open Access Journals (Sweden)

    Leszczyński Dariusz

    2015-12-01

    Full Text Available The systemic transformation of post-socialist countries from central planning to a market economy was a very complex and unprecedented undertaking. In this study we critically examine three influential classifications proposed by Coates [2000, 2006], Hall and Soskice [2001], and Amable [2003], within the “comparative capitalisms” literature stream, and argue that they are unsuitable for evaluating the progress made by transition economies since 1990. The basis of the criticism stems from timing: these theoretical frameworks were developed primarily to evaluate the growth of advanced and mature capitalist countries. Thus, they fail to capture the unique features of transition economies and the complexity of the transformation process that led to the emergence of different market-based systems. From this vantage point, we discusses and also critique a recent classification developed by Myant and Drahokoupil [2011, 2015], who distinguish five ideal models (i.e. “varieties of capitalism” that have evolved within transition countries. In our conclusion we point to areas within the field that may be explored by future research.

  4. Mati Hindi juubeliseminer Tallinna Ülikoolis

    Index Scriptorium Estoniae

    2007-01-01

    Täna kell 11 algab Tallinna Ülikoolis seminar, mis on pühendatud keeleteadlase ja Tallinna Ülikooli emeriitprofessori Mati Hindi hiljutisele 70 aasta juubelisünnipäevale, vaadata saab ka Mati Hindi elutööd tutvustavat näitust

  5. A BRIEF HINDI REFERENCE GRAMMAR. PRELIMINARY VERSION.

    Science.gov (United States)

    GUMPERZ, JOHN J.; MISRA, VIDYA NIWAS

    THIS BRIEF OUTLINE OF HINDI PHONOLOGY AND GRAMMAR IS INTENDED FOR FIRST AND SECOND YEAR STUDENTS OF HINDI WHO HAVE SOME PREVIOUS KNOWLEDGE OF THE ORAL AND WRITTEN LANGUAGE BUT WHO MAY HAVE HAD NO PREVIOUS TRAINING IN LINGUISTIC TERMINOLOGY. THE AUTHORS HAVE THEREFORE EMPHASIZED SIMPLICITY AND READABILITY RATHER THAN EXHAUSTIVENESS OR ORIGINALITY…

  6. Undoing Gender Stereotypes in Hindi

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    Pande, Anjali

    2004-01-01

    Full Text Available The basic prerequisite for using any language is the willingness of the speaker to follow the rules of the game. Socially defined norms of language use then tend to set the limits within which one can express oneself using this language. Whether these norms set the speaker free or whether they act as constraints in a free expression of Self, is a question that will be raised in this article. Using examples from Hindi, the paper highlights the role of such norms of language use in perpetuating gender stereotypes. Gender stereotypes get constructed as part of a broader process of social differentiation but the site of this construction is to a large extent the normal everyday discourse. A normal classroom discussion amongst university students in New Delhi thus shows how deep rooted such stereotypes are and how effectively they get perpetuated through language and linguistic norms in Indian society. The basic premise in this paper is that meanings are context-specific, they are not fixed and they get created in discourse. But since language use is one thread in social fabric, it serves as an instrument to construct and perpetuate gender stereotypes. The paper is more of an essay on issues that became obvious about gender stereotypes during two classroom discussions. It should not therefore be taken as a study into the deeper aspects of gender representation in Hindi.

  7. Vibhakti Divergence between Sanskrit and Hindi

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    Shukla, Preeti; Shukl, Devanand; Kulkarni, Amba

    Translation divergence at various levels between languages arises due to the different conventions followed by different languages for coding the information of grammatical relations. Though Sanskrit and Hindi belong to the same Indo-Aryan family and structurally as well as lexically Hindi inherits a lot from Sanskrit, yet divergences are observed at the level of function words such as vibhaktis. Pāṇini in his Aṣṭādhyāyī has assigned a default vibhakti to kārakas alongwith many scopes for exceptions. He handles these exceptions either by imposing a new kāraka role or by assigning a special vibhakti. However, these methods are not acceptable in Hindi in toto. Based on the nature of deviation, we propose seven cases of divergences in this paper.

  8. FST Based Morphological Analyzer for Hindi Language

    OpenAIRE

    Deepak Kumar; Manjeet Singh; Seema Shukla

    2012-01-01

    Hindi being a highly inflectional language, FST (Finite State Transducer) based approach is most efficient for developing a morphological analyzer for this language. The work presented in this paper uses the SFST (Stuttgart Finite State Transducer) tool for generating the FST. A lexicon of root words is created. Rules are then added for generating inflectional and derivational words from these root words. The Morph Analyzer developed was used in a Part Of Speech (POS) Tagger based on Stanford...

  9. My Tryst of Writing and Publishing a Comprehensive Medical Textbook in Vernacular Hindi and New Hindi Medical Terminology.

    Science.gov (United States)

    Goel, Trilok Chandra; Goel, Apul; Kumar, Sandeep

    2018-04-01

    In India, although the native language is not English but the medical education is imparted in English. The authors have written a textbook of surgery in Hindi with the intention of promoting the understanding of surgery and encouraging reflective and deep learning for students whose native language is Hindi. In this article, the authors share experiences of writing such a book, the reasons for the same and also discuss the creation of new medical nomenclature in Hindi.

  10. Introducing the interpretation of medieval Hindi texts into the Hindi curriculum: An alternative approach

    Czech Academy of Sciences Publication Activity Database

    Strnad, Jaroslav

    2010-01-01

    Roč. 9, č. 2 (2010), s. 25-38 ISSN 1648-2662. [Regional Conference on Indology for Central and Eastern Europe - New Perspectives in Education about India /2./. Vilnijus, 24.8.2006-26. 8.2006] Institutional research plan: CEZ:AV0Z90210515 Keywords : Hindi * texts * analysis Subject RIV: AI - Linguistics

  11. India - 103 Agricultural Extension. Madhya Pradesh Hindi Language.

    Science.gov (United States)

    Papazian, Elaine; Ray, S. B.

    This guide is designed for Hindi language training of Peace Corps workers in agriculture in India and reflects daily communication needs in that context. It consists of notes on Hindi phonology and pronunciation and a series of lessons on description, common phrases, and grammatical constructions. The 41 lessons are presented in four sections,…

  12. The National Security Language Initiative and the Teaching of Hindi

    Science.gov (United States)

    Shinge, Manjula

    2008-01-01

    This article discusses the teaching of Hindi in the USA, with special reference to the National Security Language Initiative (NSLI). Asian Indian languages are briefly described, as are the growth and diversification of the Asian Indian population in the USA. The inclusion of Hindi in the NSLI, and the implications of this decision for the…

  13. Analyses of flooding tolerance of soybean varieties at emergence and varietal differences in their proteomes.

    Science.gov (United States)

    Nanjo, Yohei; Jang, Hee-Young; Kim, Hong-Sig; Hiraga, Susumu; Woo, Sun-Hee; Komatsu, Setsuko

    2014-10-01

    Flooding of fields due to heavy and/or continuous rainfall influences soybean production. To identify soybean varieties with flooding tolerance at the seedling emergence stage, 128 soybean varieties were evaluated using a flooding tolerance index, which is based on plant survival rates, the lack of apparent damage and lateral root development, and post-flooding radicle elongation rate. The soybean varieties were ranked according to their flooding tolerance index, and it was found that the tolerance levels of soybean varieties exhibit a continuum of differences between varieties. Subsequently, tolerant, moderately tolerant and sensitive varieties were selected and subjected to comparative proteomic analysis to clarify the tolerance mechanism. Proteomic analysis of the radicles, combined with correlation analysis, showed that the ratios of RNA binding/processing related proteins and flooding stress indicator proteins were significantly correlated with flooding tolerance index. The RNA binding/processing related proteins were positively correlated in untreated soybeans, whereas flooding stress indicator proteins were negatively correlated in flooded soybeans. These results suggest that flooding tolerance is regulated by mechanisms through multiple factors and is associated with abundance levels of the identified proteins. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Mati Hindi põlvkonnapõhine meeleheiteraamat / Urmi Reinde

    Index Scriptorium Estoniae

    Reinde, Urmi, 1953-

    2007-01-01

    Mati Hindi raamatu "Minu vaade maale ja merele" Tallinn : TEA, 2007 esitlus toimus 7. juunil Pärnu Uue Kunsti Muuseumis. Mälestusteraamat pojast Madis Hindist (1970-2001) on raamat nelja sugupõlve Hintidest

  15. Strong expectations cancel locality effects: evidence from Hindi.

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    Samar Husain

    Full Text Available Expectation-driven facilitation (Hale, 2001; Levy, 2008 and locality-driven retrieval difficulty (Gibson, 1998, 2000; Lewis & Vasishth, 2005 are widely recognized to be two critical factors in incremental sentence processing; there is accumulating evidence that both can influence processing difficulty. However, it is unclear whether and how expectations and memory interact. We first confirm a key prediction of the expectation account: a Hindi self-paced reading study shows that when an expectation for an upcoming part of speech is dashed, building a rarer structure consumes more processing time than building a less rare structure. This is a strong validation of the expectation-based account. In a second study, we show that when expectation is strong, i.e., when a particular verb is predicted, strong facilitation effects are seen when the appearance of the verb is delayed; however, when expectation is weak, i.e., when only the part of speech "verb" is predicted but a particular verb is not predicted, the facilitation disappears and a tendency towards a locality effect is seen. The interaction seen between expectation strength and distance shows that strong expectations cancel locality effects, and that weak expectations allow locality effects to emerge.

  16. Strong expectations cancel locality effects: evidence from Hindi.

    Science.gov (United States)

    Husain, Samar; Vasishth, Shravan; Srinivasan, Narayanan

    2014-01-01

    Expectation-driven facilitation (Hale, 2001; Levy, 2008) and locality-driven retrieval difficulty (Gibson, 1998, 2000; Lewis & Vasishth, 2005) are widely recognized to be two critical factors in incremental sentence processing; there is accumulating evidence that both can influence processing difficulty. However, it is unclear whether and how expectations and memory interact. We first confirm a key prediction of the expectation account: a Hindi self-paced reading study shows that when an expectation for an upcoming part of speech is dashed, building a rarer structure consumes more processing time than building a less rare structure. This is a strong validation of the expectation-based account. In a second study, we show that when expectation is strong, i.e., when a particular verb is predicted, strong facilitation effects are seen when the appearance of the verb is delayed; however, when expectation is weak, i.e., when only the part of speech "verb" is predicted but a particular verb is not predicted, the facilitation disappears and a tendency towards a locality effect is seen. The interaction seen between expectation strength and distance shows that strong expectations cancel locality effects, and that weak expectations allow locality effects to emerge.

  17. Variation in Maltese English: The Interplay of the Local and the Global in an Emerging Postcolonial Variety

    Science.gov (United States)

    Bonnici, Lisa Marie

    2010-01-01

    In our current era of increased globalization, constraints on language variation in postcolonial English varieties are multifaceted. Local and global language ideologies collide and multiple sources of influence converge in present-day patterns of linguistic variation in emerging English varieties. While research into the structure and…

  18. Health Information in Hindi (हिन्दी)

    Science.gov (United States)

    ... Translations Diabetes Diabetes - हिन्दी (Hindi) Bilingual PDF Health Information Translations Fasting Blood Sugar Test - हिन्दी (Hindi) Bilingual PDF Health Information Translations How to Use a Glucose Meter - ...

  19. Quantum neural network based machine translator for Hindi to English.

    Science.gov (United States)

    Narayan, Ravi; Singh, V P; Chakraverty, S

    2014-01-01

    This paper presents the machine learning based machine translation system for Hindi to English, which learns the semantically correct corpus. The quantum neural based pattern recognizer is used to recognize and learn the pattern of corpus, using the information of part of speech of individual word in the corpus, like a human. The system performs the machine translation using its knowledge gained during the learning by inputting the pair of sentences of Devnagri-Hindi and English. To analyze the effectiveness of the proposed approach, 2600 sentences have been evaluated during simulation and evaluation. The accuracy achieved on BLEU score is 0.7502, on NIST score is 6.5773, on ROUGE-L score is 0.9233, and on METEOR score is 0.5456, which is significantly higher in comparison with Google Translation and Bing Translation for Hindi to English Machine Translation.

  20. Azadirachta indica A. Juss. (English: Margosa or Neem tree; Hindi ...

    Indian Academy of Sciences (India)

    (English: Margosa or Neem tree; Hindi: Neem) ofMeliaceae a large evergreen tree with spreading crown and brownish bark is either pLanted or se(f-sown. Leaves are compound and the LeafLets are somewhat oblique with toothed margin. Flowers are small and white and borne on branched inflorescence. Fruit is about ...

  1. Albizzia lebbeck Benth. (Hindi: Siris) of Leguminosae is a large ...

    Indian Academy of Sciences (India)

    Albizzia lebbeck Benth. (Hindi: Siris) of Leguminosae is a large deciduous tree with greyish bark and compound leaves. Flowers are greenish-yellow in head inflorescences. Fruit pods are yellowish-brown, flat and carry 6-10 seeds (Inset shows the entire crown of the tree covered with previous season's dry pods).

  2. Nyctanthes arbor-tristis L. of Oleaceae (Sanskrit: Parijatham, Hindi ...

    Indian Academy of Sciences (India)

    Nyctanthes arbor-tristis L. of Oleaceae (Sanskrit: Parijatham, Hindi: Harsinghar or Parja) is a small ornamental tree which is often grown in temples for its fragrant Dowers. Flowers are small, white with a bright orange corolla tube. Fruit is bilaterally compressed. The yellowish dye extracted from the flowers is used to colour ...

  3. Dalbergia sissoo Roxb. (English: Sissoo; Hindi: Shisham or Sisam ...

    Indian Academy of Sciences (India)

    Dalbergia sissoo Roxb. (English: Sissoo; Hindi: Shisham or Sisam) of Leguminosae is a tall deciduous tree with a light crown and compound leaves. Flowers are pale yellow in branched inflorescence. Fruit pods are borne on long stalks. The tree yields good quality timber and is often planted on roadsides and as shade ...

  4. Mimusops elengi L. (Bulletwood tree; Hindi: Bakul or Maulsari) of ...

    Indian Academy of Sciences (India)

    Mimusops elengi L. (Bulletwood tree; Hindi: Bakul or Maulsari) of Sapotaceae is a handsome evergreen tree with milky latex and tender vegetative parts covered with brown hairs. The tree is often cultivated in parks and as an avenue tree. The fascicled flowers are small, white and sweet-scented. The ovoid berries are ...

  5. Fonoloogiast piiblitõlkeni. Mati Hindi juubelikogumik / Reili Argus

    Index Scriptorium Estoniae

    Argus, Reili, 1967-

    2012-01-01

    Tutvustus: Pühendusteos emeriitprofessor Mati Hindi 75. sünnipäevaks / koostanud ja toimetanud Reili Argus, Annika Hussar ja Tiina Rüütmaa. Tallinn : Tallinna Ülikool, 2012. (Tallinna Ülikooli eesti keele ja kultuuri instituudi toimetised ; 14)

  6. Language Assessment in Hindi-English Bilingual Patients with Dementia

    Science.gov (United States)

    Pauranik, Apoorva

    2010-01-01

    The paper provides detailed assessment of a multilingual dementia patients using Boston Diagnostic Aphasia Examination (BDAE) adapted into Hindi by the author. After providing a brief review of literature on Dementia as understood in the west, the responses of the patient under different components of the BDAE are presented. The latter part of…

  7. Syzygium cumini (L.) Skeels Syn. Eugeniajambolana (Hindi-Jamun ...

    Indian Academy of Sciences (India)

    Syzygium cumini (L.) Skeels Syn. Eugeniajambolana (Hindi-Jamun) of Myrtaceae that grows wild and also cultivated, is an elegant tall tree with lush green leathery leaves and white flowers in clusters. The flowers bear numerous stamens. The edible fruits are globose to oblong often single-seeded berries, which are ...

  8. A STUDY IN THE ANALYSIS OF THE HINDI VERB.

    Science.gov (United States)

    BAHL, KALI C.

    A CONSTITUENT STRUCTURE OF HINDI WAS FORMULATED TO ACCOUNT FOR THE PHENOMENA OF COMPOUND AND CONJUNCT VERBS IN THE LANGUAGE. THE TRADITIONAL CLASS OF CONJUNCT VERBS OR THE COMPOUND VERBS, CONSISTING OF NOUN OR ADJECTIVE PLUS VERB, WAS REINTERPRETED IN THIS ANALYSIS. THE FOUR SECTIONS OF THE TEXT DEALT WITH (1) THE SUBJECT-PREDICATE KERNEL…

  9. The depiction of electroconvulsive therapy in Hindi cinema.

    Science.gov (United States)

    Andrade, Chittaranjan; Shah, Nilesh; Venkatesh, Basappa K

    2010-03-01

    There is little literature on the depiction of electroconvulsive therapy (ECT) in movies. In India, Hindi cinema is an important source of public information and misinformation about ECT. We identified depictions of ECT in Hindi cinema through inquiries with e-communities, video libraries, and other sources. We also searched the PubMed database using search terms related to ECT and movies. Between 1967 and 2008, 13 Hindi movies contained referrals to or depictions of ECT. By and large, the depictions were inaccurate, distorted, and dramatized. Electroconvulsive therapy was administered to punish, to obliterate identity, to induce insanity, and for other rarely clinically valid indications. Electroconvulsive therapy was almost always administered by force. Premedication was rare. Genuine ECT devices were uncommonly used. Electroconvulsive therapy stimulation almost invariably appeared to cause pain. Multiple shocks were frequently delivered in the same session. The convulsions were usually bizarre. The treatment caused mental disturbance, amnesia, weakness, and even a zombielike state, thought not mortality; clinical improvement was rare. There was no pattern of increasing accuracy of depiction of ECT with recency of movie release. We examine the extent to which the identified inaccuracies are practically important and offer reasons for the inaccuracies. Although the inaccuracies are a cause for concern, we suggest that because Hindi cinema is generally hyperbolic, the public may be willing to distinguish real life from reel life when facing clinical decisions about ECT. Nevertheless, considering the potential for harm in the dissemination of misinformation, filmmakers should exhibit a greater sense of ethics when creating impressions that might adversely influence health.

  10. Evaluation of Hindi to Punjabi Machine Translation System

    OpenAIRE

    Goyal, Vishal; Lehal, Gurpreet Singh

    2009-01-01

    Machine Translation in India is relatively young. The earliest efforts date from the late 80s and early 90s. The success of every system is judged from its evaluation experimental results. Number of machine translation systems has been started for development but to the best of author knowledge, no high quality system has been completed which can be used in real applications. Recently, Punjabi University, Patiala, India has developed Punjabi to Hindi Machine translation system with high accur...

  11. Effects of Marathi-Hindi Bilingualism on Neuropsychological Performance

    Science.gov (United States)

    Kamat, Rujvi; Ghate, Manisha; Gollan, Tamar H.; Meyer, Rachel; Vaida, Florin; Heaton, Robert K.; Letendre, Scott; Franklin, Donald; Alexander, Terry; Grant, Igor; Mehendale, Sanjay; Marcotte, Thomas D.

    2013-01-01

    The present study aimed to examine if bilingualism affects executive functions and verbal fluency in Marathi and Hindi, two major languages in India, with a considerable cognate (e.g., activity is actividad in Spanish) overlap. A total of 174 native Marathi speakers from Pune, India, with varying levels of Hindi proficiency were administered tests of executive functioning and verbal performance in Marathi. A bilingualism index was generated using self-reported Hindi and Marathi proficiency. After controlling for demographic variables, the association between bilingualism and cognitive performance was examined. Degree of bilingualism predicted better performance on the switching (Color Trails-2) and inhibition (Stroop Color-Word) components of executive functioning; but not for the abstraction component (Halstead Category Test). In the verbal domain, bilingualism was more closely associated with noun generation (where the languages share many cognates) than verb generation (which are more disparate across these languages), as predicted. However, contrary to our hypothesis that the bilingualism “disadvantage” would be attenuated on noun generation, bilingualism was associated with an advantage on these measures. These findings suggest distinct patterns of bilingualism effects on cognition for this previously unexamined language pair, and that the rate of cognates may modulate the association between bilingualism and verbal performance on neuropsychological tests. PMID:22206622

  12. Effects of Marathi-Hindi bilingualism on neuropsychological performance.

    Science.gov (United States)

    Kamat, Rujvi; Ghate, Manisha; Gollan, Tamar H; Meyer, Rachel; Vaida, Florin; Heaton, Robert K; Letendre, Scott; Franklin, Donald; Alexander, Terry; Grant, Igor; Mehendale, Sanjay; Marcotte, Thomas D

    2012-03-01

    The present study aimed to examine if bilingualism affects executive functions and verbal fluency in Marathi and Hindi, two major languages in India, with a considerable cognate (e.g., activity is actividad in Spanish) overlap. A total of 174 native Marathi speakers from Pune, India, with varying levels of Hindi proficiency were administered tests of executive functioning and verbal performance in Marathi. A bilingualism index was generated using self-reported Hindi and Marathi proficiency. After controlling for demographic variables, the association between bilingualism and cognitive performance was examined. Degree of bilingualism predicted better performance on the switching (Color Trails-2) and inhibition (Stroop Color-Word) components of executive functioning; but not for the abstraction component (Halstead Category Test). In the verbal domain, bilingualism was more closely associated with noun generation (where the languages share many cognates) than verb generation (which are more disparate across these languages), as predicted. However, contrary to our hypothesis that the bilingualism "disadvantage" would be attenuated on noun generation, bilingualism was associated with an advantage on these measures. These findings suggest distinct patterns of bilingualism effects on cognition for this previously unexamined language pair, and that the rate of cognates may modulate the association between bilingualism and verbal performance on neuropsychological tests.

  13. Cultural Adaptation of the Cardiff Acne Disability Index to a Hindi Speaking Population: A Pilot Study.

    Science.gov (United States)

    Gupta, Aayush; Sharma, Yugal K; Dash, K; Verma, Sampurna

    2015-01-01

    Acne vulgaris is known to impair many aspects of the quality of life (QoL) of its patients. To translate the Cardiff Acne Disability Index (CADI) from English into Hindi and to assess its validity and reliability in Hindi speaking patients with acne from India. Hindi version of CADI, translated and linguistically validated as per published international guidelines, along with a previously translated Hindi version of dermatology life quality index (DLQI) and a demographic questionnaire were administered to acne patients. The internal consistency reliability of the Hindi version of CADI and its concurrent validity were assessed by Cronbach's alpha co-efficient and Spearman's correlation co-efficient respectively. Construct validity was examined by factor analysis. Statistical analysis was carried out using the Statistical Package for the Social Sciences (SPSS) version 20 (SPSS Inc., Chicago, IL, USA) for Windows. One hundred Hindi speaking patients with various grades of acne participated in the study. Hindi version of CADI showed high internal consistency reliability (Cronbach's alpha co-efficient = 0.722). Mean item-to-total correlation co-efficient ranged from 0.502 to 0.760. Concurrent validity of the scale was supported by a significant correlation with the Hindi DLQI. Factor analysis revealed the presence of two dimensions underlying the factor structure of the scale. Hindi CADI is equivalent to the original English version and constitutes a reliable and valid tool for clinical assessment of the impact of acne on QoL.

  14. Effects of Different Sowing Depths and Soil Compactions on Emergence and Initial Growth of Pepper Varieties (Capsicum annum L.

    Directory of Open Access Journals (Sweden)

    R Shahriari

    2013-10-01

    Full Text Available One of the main problems in the mass production of pepper transplant is the stickiness of seed coat to the cotyledony leaves that can lead to no emergence or having poor emergence of pepper seedlings. Therefore, in order to evaluate the effects of different sowing depths and soil compactions on emergence and early seedlings growth of pepper, a greenhouse experiment was conducted in the Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in 2010, using a completely randomized design with factorial arrangement and four replications. The experimental factors included different levels of soil compactions (0 (no compaction, 150.5, 681.340 and 1201.7 Pa, different sowing depths (0 (surface, 1 and 2 cm and different pepper varieties (Olter, California Wonder, EM Bell, Anahiem and Iranian Falei. The results indicated that except the seed coat adherence to cotyledon leaves and the emergence percentage traits, the compaction treatments had a significant effect on (dry matter of seedlings, height, leaf area, number of abnormal seedling and mean emergence time were significant. In addition, sowing depth treatments had positive and significant effects on increasing the number of seedling with releasing seed coats from the cotyledony leaves.

  15. Johannes Hindi abil Arnold Rüütli vastu / Aare Vets

    Index Scriptorium Estoniae

    Vets, Aare

    2006-01-01

    President Arnold Rüütli vastastest rünnakutest presidendivalimiste kampaanias, näitena Eesti Ekspressis ilmunud artikkel, mille järgi Arnold Rüütel on vastutav Johannes Hindi vangistamises. J. Hindi tegevusest silikaltsiidi tootmisel ja Desintegraatori direktorina, kriminaalasja algatamisest ja karistamisest Eesti NSV-s

  16. Personality Structure in the Trait Lexicon of Hindi, a Major Language Spoken in India

    NARCIS (Netherlands)

    Singh, Jitendra K.; Misra, Girishwar; De Raad, Boele

    2013-01-01

    The psycho-lexical approach is extended to Hindi, a major language spoken in India. From both the dictionary and from Hindi novels, a huge set of personality descriptors was put together, ultimately reduced to a manageable set of 295 trait terms. Both self and peer ratings were collected on those

  17. Hindi vowel classification using QCN-MFCC features

    Directory of Open Access Journals (Sweden)

    Shipra Mishra

    2016-09-01

    Full Text Available In presence of environmental noise, speakers tend to emphasize their vocal effort to improve the audibility of voice. This involuntary adjustment is known as Lombard effect (LE. Due to LE the signal to noise ratio of speech increases, but at the same time the loudness, pitch and duration of phonemes changes. Hence, accuracy of automatic speech recognition systems degrades. In this paper, the effect of unsupervised equalization of Lombard effect is investigated for Hindi vowel classification task using Hindi database designed at TIFR Mumbai, India. Proposed Quantile-based Dynamic Cepstral Normalization MFCC (QCN-MFCC along with baseline MFCC features have been used for vowel classification. Hidden Markov Model (HMM is used as classifier. It is observed that QCN-MFCC features have given a maximum improvement of 5.97% and 5% over MFCC features for context-dependent and context-independent cases respectively. It is also observed that QCN-MFCC features have given improvement of 13% and 11.5% over MFCC features for context-dependent and context-independent classification of mid vowels.

  18. Reflections on the Writing Process: Perspectives from Recent Hindi Novels

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    Veronica Ghirardi

    2017-05-01

    Full Text Available Patricia Waugh defined metafiction as ‘fictional writing which self-consciously and systematically draws attention to its status as an artefact in order to pose questions about the relationship between fiction and reality’ . Metafictional works, she suggested, are those which ‘explore a theory of writing fiction through the practice of writing fiction’. They are characterised by a tendency to self-reflexivity or, in other words, by a tendency to call attention to the writing process itself. In actual fact, even in dedicated critical works, it is not easy to find a clear and all-encompassing definition of metafiction. Generally, various types of texts are mentioned under this term: texts recounting their origin and birth, dealing with the history of narrative, recounting stories of writers. Metafiction is generally considered an important feature of postmodern literature. In the postmodern era pure realistic writing is perceived as a limitation and an unsuitable device to render the complexity of the contemporary world. As Baudrillard said, we no longer live in a world made of unequivocal meanings, we live in a world of signs. In this context authors, by reflecting on the writing process, foreground the fictional nature of their narratives. Because of this, the role of metafiction (which obviously cannot be considered as an innovation introduced by postmodernism has become predominant in the postmodern era. Metafiction can follow different paths to reach its aims: its experimental component can be evident and radical or can be limited to a few pages or lines, without unduly affecting the perception of the story. In some cases, the reader will find no reflections on the structure or on the textual functions of the novel, but on its artistic and intellectual meaning. Within the history of Hindi literature (referring here to Khari Boli Hindi only probably the most famous example of metafictional novel is Suraj ka Satvan Ghoda (The Sun

  19. Design of a Template for Handwriting Based Hindi Text Entry in Handheld Devices

    Science.gov (United States)

    Gangopadhyay, Diya; Vasal, Ityam; Yammiyavar, Pradeep

    Mobile phones, in the recent times, have become affordable and accessible to a wider range of users including the hitherto technologically and economically under-represented segments. Indian users are a gigantic consumer base for mobile phones. With Hindi being one of the most widely spoken languages in the country and the primary tool of communication for about a third of its population, an effective solution for Hindi text entry in mobile devices is expected to be immensely useful to the non English speaking users. This paper proposes a mobile phone handwriting based text entry solution for Hindi language, which allows for an easy text entry method, while facilitating better recognition accuracy.

  20. Transcultural adaptation and validation of Hindi version of Quebec Back Pain Disability Scale.

    Science.gov (United States)

    Zaidi, Sahar; Verma, Shalini; Moiz, Jamal Ali; Hussain, Mohammed E

    2017-08-07

    To transculturally adapt the Quebec Back Pain Disability Scale for Hindi-speaking population and examine its psychometric properties in patients with low back pain. The Quebec Back Pain Disability Scale was translated and cross-culturally adapted into Hindi following international guidelines. Hindi version of the scale was completed by 120 patients with low back pain and 60 healthy controls. Patients with low back pain were also administered the Hindi-Roland Morris Disability Questionnaire and Visual Analog Scale. Psychometric evaluation included test-retest reliability, convergent and discriminative validity. Exploratory factor analysis was carried out to determine the factor structure. The factorial analysis revealed a four-factor solution (bending/carrying, ambulation/reach, prolonged postures and rest). Convergent validity was confirmed by high correlation of Hindi Quebec Back Pain Disability Scale to the Hindi version of Roland Morris Disability Questionnaire (r = 0.77 and p Visual Analog Scale (r = 0.682 and p Disability Scale has good test-retest reliability, discriminative and convergent validity and is appropriate for clinical and research use in Hindi-speaking low back pain patients. Implications for rehabilitation Linguistically and culturally adapted questionnaires help researchers make adequate inferences about instruments measuring health and quality of life. The translated version would serve as a valid research tool allowing comparability of data across cultures thus, providing opportunities for large multicenter, multicountry trials. A Hindi Quebec Back Pain Disability Scale version will help to improve the quality and efficacy of assessment of low back pain by developing in patients, a better understanding of the items which can be easily correlated with the activities of daily living.

  1. Prenatal educational programming for Hindi, Punjabi, and Cantonese speaking communities.

    Science.gov (United States)

    Kendall, P R

    1983-01-01

    Analysis of birthweights within the city of Vancouver suggests that certain defined populations are at an increased risk of bearing low birthweight infants. Predictors for low birthweight are poor weight gain (25 pounds) and inadequate nutritional intake. The Vancouver Health Department's outreach prenatal program has demonstrated that improvement in both of these parameters will occur following appropriate counselling. Community Access Cable Television in Vancouver provides a widely watched medium through which these populations receive programming in their 1st language. With a grant from Health and Welfare in Canada, the Vancouver Health Dept. produced and broadcast Cantonese, Hindi, and Punjabi language Prenatal Educational Videotapes. A limited postbroadcast survey revealed: 1) 39% of respondents had viewed the program, 2) 96% of the viewers found the program acceptable, and 3) 88% recalled the recommended pregnancy weight gain. These results suggest that for immigrants for whom English is a 2nd language, selective use of broadcast media may be an inexpensive way of effectively imparting health education. Further exposure and evaluation required to determine whether changes in attitude and practice can be effected in the target populations. (author's modified)

  2. Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq).

    Science.gov (United States)

    Gupta, Ravi; Allan, Richard P; Pundeer, Ashwini; Das, Sourav; Dhyani, Mohan; Goel, Deepak

    2015-01-01

    Restless legs syndrome also known as Willis-Ekbom's Disease (RLS/WED) is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq) is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. After obtaining the permission from the author of the CHRLSq, it was translated into Hindi language by two independent translators. After a series of forward and back translations, the finalized Hindi version was administered to two groups by one of the authors, who were blinded to the clinical diagnosis. First group consisted of RLS/WED patients, where diagnosis was made upon face to face interview and the other group - the control group included subjects with somatic symptoms disorders or exertional myalgia or chronic insomnia. Each group had 30 subjects. Diagnosis made on CHRLSq was compared with the clinical diagnosis. Analysis was done using Statistical Package for Social Sciences (SPSS) v 21.0. Descriptive statistics was calculated. Proportions were compared using chi-square test; whereas, categorical variables were compared using independent sample t-test. Sensitivity, specificity, and positive predictive value of the translated version of questionnaire were calculated. Average age was comparable between the cases and control group (RLS/WED = 39.1 ± 10.1 years vs 36.2 ± 11.4 years in controls; P = 0.29). Women outnumbered men in the RLS/WED group (87% in RLS/WED group vs 57% among controls; χ(2) = 6.64; P = 0.01). Both the sensitivity and specificity of the translated version was 83.3%. It had the positive predictive value of 86.6%. Hindi version of CHRLSq has positive predictive value of 87% and it can be used to diagnose RLS in Hindi speaking population.

  3. Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq

    Directory of Open Access Journals (Sweden)

    Ravi Gupta

    2015-01-01

    Full Text Available Background: Restless legs syndrome also known as Willis-Ekbom′s Disease (RLS/WED is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. Materials and Methods: After obtaining the permission from the author of the CHRLSq, it was translated into Hindi language by two independent translators. After a series of forward and back translations, the finalized Hindi version was administered to two groups by one of the authors, who were blinded to the clinical diagnosis. First group consisted of RLS/WED patients, where diagnosis was made upon face to face interview and the other group - the control group included subjects with somatic symptoms disorders or exertional myalgia or chronic insomnia. Each group had 30 subjects. Diagnosis made on CHRLSq was compared with the clinical diagnosis. Statistical Analysis: Analysis was done using Statistical Package for Social Sciences (SPSS v 21.0. Descriptive statistics was calculated. Proportions were compared using chi-square test; whereas, categorical variables were compared using independent sample t-test. Sensitivity, specificity, and positive predictive value of the translated version of questionnaire were calculated. Results: Average age was comparable between the cases and control group (RLS/WED = 39.1 ± 10.1 years vs 36.2 ± 11.4 years in controls; P = 0.29. Women outnumbered men in the RLS/WED group (87% in RLS/WED group vs 57% among controls; χ2 = 6.64; P = 0.01. Both the sensitivity and specificity of the translated version was 83.3%. It had the positive predictive value of 86.6%. Conclusion: Hindi version of CHRLSq has positive predictive value of 87% and it can be used to diagnose RLS in Hindi speaking population.

  4. Lawsonia inermis L. Syn. L. alba LamK. (Mehndi or Henna Hindi) of ...

    Indian Academy of Sciences (India)

    Lawsonia inermis L. Syn. L. alba. LamK. (Mehndi or Henna Hindi) of. Lythraceae is a small-sized and much branched tree which is largely cultivated and groomed in the form of hedges. Flowers are white or rose-coloured, fragrant and borne on pyramidal bunches. Fruits bear numerous seeds. Hair dye is prepared from the ...

  5. Feronia limonia (L.) Swingle (Elephant apple; Hindi-Kaithbelj is a ...

    Indian Academy of Sciences (India)

    Feronia limonia (L.) Swingle (Elephant apple; Hindi-Kaithbelj is a deciduous thorny tree with aromatic leaves and small white flowers. Fruits are large, globose ofthe size of tennis balls with a hard shell. The pulp of ripe fruit is sweet and edible. The gum exudate from the tree is used in dying and coloring. The wood is made ...

  6. Ficus religiosa L. (English: Peepal tree or sacred fig; Hindi: Pippal ...

    Indian Academy of Sciences (India)

    Ficus religiosa L. (English: Peepal tree or sacred fig; Hindi: Pippal) of Moraceae is a large deciduous tree that grows wild as well as cultivated. The picture shows the tree with fresh flush of leaves. The tree is planted chiefly near the temples by Hindus and Buddhists who regard it as sacred. The characteristic heart-shaped ...

  7. Tectona grandis L. f (the teak tree; Hindi: Sagallll or Segllll) (~r ...

    Indian Academy of Sciences (India)

    Tectona grandis L. f (the teak tree; Hindi: Sagallll or Segllll) (~r Verhell({Ceae is a large deciduous tree cllitivatedfor its timber. Leaves are large; flmvers are small, white, svveet-scented and borne on highly branched inflorescences. Fruit is hard and enveloped by bladder-like cal.vx. The timber is one of the best for all wood ...

  8. Validation of hindi translation of DSM-5 level 1 cross-cutting symptom measure.

    Science.gov (United States)

    Goel, Ankit; Kataria, Dinesh

    2018-04-01

    The DSM-5 Level 1 Cross-Cutting Symptom Measure is a self- or informant-rated measure that assesses mental health domains which are important across psychiatric diagnoses. The absence of this self- or informant-administered instrument in Hindi, which is a major language in India, is an important limitation in using this scale. To translate the English version of the DSM-5 Level 1 Cross-Cutting Symptom Measure to Hindi and evaluate its psychometric properties. The study was conducted at a tertiary care hospital in Delhi. The DSM-5 Level 1 Cross-Cutting Symptom Measure was translated into Hindi using the World Health Organization's translation methodology. Mean and standard deviation were evaluated for continuous variables while for categorical variables frequency and percentages were calculated. The translated version was evaluated for cross-language equivalence, test-retest reliability, internal consistency, and split half reliability. Hindi version was found to have good cross-language equivalence and test-retest reliability at the level of items and domains. Twenty two of the 23 items and all the 23 items had a significant correlation (ρ Cutting Symptom Measure as translated in this study is a valid instrument. Copyright © 2018 Elsevier B.V. All rights reserved.

  9. New modified english and hindi oswestry disability index in low back pain patients treated conservatively in Indian population.

    Science.gov (United States)

    Nishant; Chhabra, Harvinder Singh; Kapoor, Kulwant Singh

    2014-10-01

    Prospective cohort study along with questionnaire. To measure the correlation of the visual analogue score (VAS), with (Oswestry disability Index [ODI], version 2.1a) in English, and modified ODI (English and Hindi version). To validate translated version of the modified ODI in English version to Hindi. Conflicting evidence in literature regarding the ability for existing ODI score to accurately measure the pain associated disability. One hundred and three patients conservatively treated for low back pain were enrolled in the study. The Pearson correlation coefficient for VAS and ODI along with the Cronbach α and test-retest reliability for Hindi version using the intraclass correlation coefficient was recorded. The new proposed translated Hindi version of ODI was carried out with established guidelines. The mean age in English and Hindi version of ODI was 53.5 years and 58.5 years, respectively. The gender ration was 21:24 in the English version and 35:23 in the Hindi version. The mean follow-up in English and Hindi version of ODI was 3.4 months and 50.27 months, respectively. The Cronbach coefficient α=0.7541 for English ODI and 0.9913 for Hindi ODI was recorded for the both modified versions. The new modified ODI is time saving and accurate, and it avoids the need to measure other scores and has stronger correlation with VAS score compared to the previous scores. We recommend this version for both English and Hindi speaking population as an assessment tool to measure the disability related to pain.

  10. Validation of a Hindi version of the Epworth Sleepiness Scale (ESS) at AIIMS, New Delhi in sleep-disordered breathing.

    Science.gov (United States)

    Kanabar, K; Sharma, S K; Sreenivas, V; Biswas, A; Soneja, M

    2016-12-01

    The Epworth Sleepiness Scale (ESS) is one of the most widely used questionnaire for the assessment of excessive daytime sleepiness (EDS) in sleep-disordered breathing (SDB). This study was conducted to assess the validity of ESS in the Hindi language. The Hindi version was developed by translation and back translation by independent translators. The English and Hindi versions were administered to 115 bilingual subjects who presented with symptoms of SDB, of whom 98 underwent a polysomnography at a tertiary care hospital in North India. The questionnaire had a high level of internal consistency as measured by Cronbach's alpha (α = 0.84). There was no significant difference between the mean ESS scores of Hindi and English versions (11.65 ± 5.47 vs 11.70 ± 5.49, respectively; p = 0.80). The Hindi version of ESS showed a strong correlation with the English version (Spearman's correlation ρ = 0.98 and weighted kappa = 0.94). Each of the 8 individual questions of Hindi ESS demonstrated a good agreement with the corresponding English version. The Hindi ESS score was significantly higher in subjects with OSA compared to those without OSA (12.67 ± 5.29 vs 7.76 ± 5.44, respectively; p = 0.002). However, there was no difference in ESS score between mild and moderate OSA or between moderate and severe OSA. The Hindi version of the ESS showed a good internal consistency and a strong correlation with the English version and can be used in the Hindi-speaking population.

  11. Urdu literature at the World Forum: Nobel Prize for literature and Urdu/Hindi recognition

    OpenAIRE

    Qadeer, Altaf

    2017-01-01

    Urdu language is well-known for literary beauty and other linguistic as well as social factors. Over centuries Urdu/Hindi has gone through many cultural, political and linguistic changes. Urdu language has also changed in some ways of spoken and written forms. Despite the long history and literary power of Urdu, no Urdu author received a Nobel Prize in literature. Some data is presented about the trends in awarding Nobel Prize for literature. This article analyzes and highlights pathways for ...

  12. Validation of the Hindi version of National Institute of Health Stroke Scale.

    Science.gov (United States)

    Prasad, Kameshwar; Dash, Deepa; Kumar, Amit

    2012-01-01

    To determine the reliability and validity of the National Institute of Health Stroke Scale (NIHSS) with the Hindi and Indian adaptation of items 9 and 10. NIHSS items 9 and 10 were modified and culturally adapted at All India Institute of Medical Sciences (AIIMS) and the resulting version was termed as Hindi version (HV-NIHSS). HV-NIHSS was applied by two independent investigators on 107 patients with stroke. Inter-observer agreement and intra-class correlation coefficients were calculated. The predictive validity of the HV-NIHSS was calculated using functional outcome after three months in the form of modified Rankin Scale (mRS) and Barthel Index (BI). The study included 107 patients of stroke recruited from a tertiary referral hospital at Delhi between November 1, 2009, and October 1, 2010; the mean age of these patients was 56.26±13.84 years and 65.4% of them had suffered ischemic stroke. Inter-rater reliability was high between the two examiners, with Pearson's r ranging from 0.72 to 0.99 for the 15 items on the Scale. Intra-class correlation coefficient for the total score was 0.995 (95% CI-0.993-0.997). Concurrent construct validity was established between HV-NIHSS and baseline Glasgow Coma Scale, with a high correlation (Spearman coefficient = -0.863, P<.001). Predictive validity was also established with BI at three months (Spearman's rho: -0.829, P<.001) and with mRS at three months (Spearman's rho: 0.851, P<0.001). This study shows that a Hindi language version of the NIHSS developed at AIIMS appears reliable and valid when applied to a Hindi-speaking population.

  13. Validation of Hindi version of oral health impact profile-14 for adults

    Directory of Open Access Journals (Sweden)

    Manu Batra

    2015-01-01

    Full Text Available Introduction: Oral health has an impact on overall general health. It is important to assess the influence of these oral disorders on quality of life. Aim: To validate a Hindi version of the oral health impact profile-14 (OHIP-14 and to assess the instrument's psychometric properties in the Indian population. Materials and Methods: A cross-sectional study was performed in Moradabad city with a sample of 186 participants. The same individuals underwent clinical examinations by a calibrated dentist for recording simplified oral hygiene index (OHI-S index. The OHIP was initially translated and cross-culturally adapted to Hindi following guidelines; then, subsequently validated for the psychometric characteristics of reliability and validity. The reliability of the OHIP-14 was assessed by the use of Cronbach's coefficient. Reproducibility was evaluated by measuring test-retest reliability (intraclass correlation coefficient. Results: The overall value of Cronbach's alpha (α coefficient of the OHIP-14 was estimated to be 0.8. The corrected item-total correlation coefficients values were above 0.2 that has been recommended for including an item in a scale. All Spearman's rank correlation coefficients were statistically significant, whereas the highest association was detected within the physical disability subscale (rs = 0.37, and the lowest within the social disability (rs = 0.08. It was seen that the OHIP-14 scores were higher for those individuals who had higher OHI-S scores and vice-versa. Conclusion: The translated Hindi version of OHIP-14 questionnaire is a reliable and valid instrument to measure the oral health-related quality of life in the Indian adult population.

  14. Language Identification of Kannada, Hindi and English Text Words Through Visual Discriminating Features

    Directory of Open Access Journals (Sweden)

    M.C. Padma

    2008-06-01

    Full Text Available In a multilingual country like India, a document may contain text words in more than one language. For a multilingual environment, multi lingual Optical Character Recognition (OCR system is needed to read the multilingual documents. So, it is necessary to identify different language regions of the document before feeding the document to the OCRs of individual language. The objective of this paper is to propose visual clues based procedure to identify Kannada, Hindi and English text portions of the Indian multilingual document.

  15. English Versus Hindi and Other Regional Languages – A Survey Based Analysis

    Directory of Open Access Journals (Sweden)

    Amulya Hans

    2017-02-01

    Full Text Available Language is not only a way to express or communicate but is also a heritage for a community which communicates in a particular language. Language also provides an identity to a person. Various emotions and sentiments of an individual can be best expressed in her/ his mother tongue. Due to these reasons, language is always one of the dearest things for people, which civilizations have always strived to keep safe with them forever and also to pass on to the next generation. This paper attempts to study the status and appreciation of Hindi and other regional languages of India among the youth of the country.

  16. Cross-Cultural adaption, validity and reliability of a Hindi version of the Corah’s Dental Anxiety Scale

    Directory of Open Access Journals (Sweden)

    Meena Jain

    2018-04-01

    Full Text Available Background: An appropriate scale to assess the dental anxiety of Hindi speaking population is lacking. This study, therefore, aims to evaluate the psychometric properties of Hindi version of one of the oldest dental anxiety scale, Corah’s Dental Anxiety Scale (CDAS in Hindi speaking Indian adults.Methods: A total of 348 subjects from the outpatient department of a dental hospital in Indiaparticipated in this cross-sectional study. The scale was cross-culturally adapted by forward and backward translation, committee review and pretesting method. The construct validity of the translated scale was explored with exploratory factor analysis. The correlation of the Hindi version of CDAS with visual analogue scale (VAS was used to measure the convergent validity.Reliability was assessed through calculations of Cronbach’s alpha and intra class correlation 48 forms were completed for test-retest.Results: Prevalence of dental anxiety in the sample within the age range of 18-80 years was 85.63% [95% CI: 0.815-0.891]. The response rate was 100 %. Kaiser-Meyer-Olkin (KMO test value was 0.776. After factor analysis, a single factor (dental anxiety was obtained with 4 items.The single factor model explained 61% variance. Pearson correlation coefficient between CDASand VAS was 0.494. Test-retest showed the Cronbach’s alpha value of 0.814. The test-retest intraclass correlation coefficient of the total CDAS score was 0.881 [95% CI: 0.318-0.554].Conclusion: Hindi version of CDAS is a valid and reliable scale to assess dental anxiety in Hindi speaking population. Convergent validity is well recognized but discriminant validity is limited and requires further study.

  17. Cross-Cultural adaption, validity and reliability of a Hindi version of the Corah’s Dental Anxiety Scale

    Science.gov (United States)

    Jain, Meena; Tandon, Shourya; Sharma, Ankur; Jain, Vishal; Rani Yadav, Nisha

    2018-01-01

    Background: An appropriate scale to assess the dental anxiety of Hindi speaking population is lacking. This study, therefore, aims to evaluate the psychometric properties of Hindi version of one of the oldest dental anxiety scale, Corah’s Dental Anxiety Scale (CDAS) in Hindi speaking Indian adults. Methods: A total of 348 subjects from the outpatient department of a dental hospital in India participated in this cross-sectional study. The scale was cross-culturally adapted by forward and backward translation, committee review and pretesting method. The construct validity of the translated scale was explored with exploratory factor analysis. The correlation of the Hindi version of CDAS with visual analogue scale (VAS) was used to measure the convergent validity. Reliability was assessed through calculations of Cronbach’s alpha and intra class correlation 48 forms were completed for test-retest. Results: Prevalence of dental anxiety in the sample within the age range of 18-80 years was 85.63% [95% CI: 0.815-0.891]. The response rate was 100 %. Kaiser-Meyer-Olkin (KMO) test value was 0.776. After factor analysis, a single factor (dental anxiety) was obtained with 4 items.The single factor model explained 61% variance. Pearson correlation coefficient between CDASand VAS was 0.494. Test-retest showed the Cronbach’s alpha value of 0.814. The test-retest intraclass correlation coefficient of the total CDAS score was 0.881 [95% CI: 0.318-0.554]. Conclusion: Hindi version of CDAS is a valid and reliable scale to assess dental anxiety in Hindi speaking population. Convergent validity is well recognized but discriminant validity is limited and requires further study. PMID:29744307

  18. Cross-Cultural adaption, validity and reliability of a Hindi version of the Corah's Dental Anxiety Scale.

    Science.gov (United States)

    Jain, Meena; Tandon, Shourya; Sharma, Ankur; Jain, Vishal; Rani Yadav, Nisha

    2018-01-01

    Background: An appropriate scale to assess the dental anxiety of Hindi speaking population is lacking. This study, therefore, aims to evaluate the psychometric properties of Hindi version of one of the oldest dental anxiety scale, Corah's Dental Anxiety Scale (CDAS) in Hindi speaking Indian adults. Methods: A total of 348 subjects from the outpatient department of a dental hospital in India participated in this cross-sectional study. The scale was cross-culturally adapted by forward and backward translation, committee review and pretesting method. The construct validity of the translated scale was explored with exploratory factor analysis. The correlation of the Hindi version of CDAS with visual analogue scale (VAS) was used to measure the convergent validity. Reliability was assessed through calculations of Cronbach's alpha and intra class correlation 48 forms were completed for test-retest. Results: Prevalence of dental anxiety in the sample within the age range of 18-80 years was 85.63% [95% CI: 0.815-0.891]. The response rate was 100 %. Kaiser-Meyer-Olkin (KMO) test value was 0.776. After factor analysis, a single factor (dental anxiety) was obtained with 4 items.The single factor model explained 61% variance. Pearson correlation coefficient between CDASand VAS was 0.494. Test-retest showed the Cronbach's alpha value of 0.814. The test-retest intraclass correlation coefficient of the total CDAS score was 0.881 [95% CI: 0.318-0.554]. Conclusion: Hindi version of CDAS is a valid and reliable scale to assess dental anxiety in Hindi speaking population. Convergent validity is well recognized but discriminant validity is limited and requires further study.

  19. Hypoglycemia perception: Cross-cultural differences in Punjabi and Hindi speaking postmenopausal women.

    Science.gov (United States)

    Bhutani, Jaikrit; Kalra, Sanjay; Bhutani, Sukriti; Kalra, Bharti

    2013-10-01

    The cross cultural differences in perception of menopausal symptoms are well known and these differences in perception of hypoglycemic symptoms in Russian-speaking and Caucasian postmenopausal women have been reported. This study assessed cross - linguistic and cross - cultural differences in symptomatology of self reported hypoglycemia, between Punjabi and Hindi speaking diabetic post menopausal women. Thirty Punjabi speaking and 20 Hindi speaking diabetic postmenopausal women aged over 50 years, were recruited for this study. Each subject was asked, what happens to you when you have low sugar? in the language of her choice, and spontaneous answers were recorded verbatim. The data so obtained was analyzed by paper and pen method to obtain an understanding of the frequency of self reporting of various symptoms and then analyzed using Statistical Package for Social Science ver.19.0. Symptoms of hollowness, cold sweats and headache correlated significantly (P Punjabi speaking cohort were bilingual. Some symptoms of hypoglycemia may have been missed or over-reported by participants. Diabetes care professionals should be aware that persons with diabetes from varying linguistic backgrounds may report symptoms of hypoglycemia differently.

  20. Development and validation of a Hindi language health-related quality of life questionnaire for melasma in Indian patients.

    Science.gov (United States)

    Sarkar, Rashmi; Garg, Shilpa; Dominguez, Arturo; Balkrishnan, Rajesh; Jain, R K; Pandya, Amit G

    2016-01-01

    Melasma, which is fairly common in Indians, causes significant emotional and psychological impact. A Hindi instrument would be useful to assess the impact of melasma on the quality of life in Indian patients. To create a semantic equivalent of the original MELASQOL questionnaire in Hindi and validate it. A Hindi adaptation of the original MELASQOL (Hi-MELASQOL) was prepared using previously established guidelines. After pre-testing, the Hi-MELASQOL questionnaire was administered to 100 women with melasma visiting the out-patient registration counter of Safdarjung Hospital, Delhi. These women were also administered a Hindi equivalent of the Health Related Quality of Life (HRQOL) questionnaire. Melasma area severity index (MASI) of all the participants was calculated. The mean MASI score was 20.0 ± 7.5 and Hi-MELASQOL score was 37.19 ± 18.15; both were highly, positively and significantly correlated. Reliability analysis showed satisfactory results. Physical health, emotional well-being and social life were the most adversely affected life domains. It was a single-center study and the number of patients studied could have been larger. Hi-MELASQOL is a reliable and validated tool to measure the quality of life in Indians with melasma.

  1. Johannes Hindi tütar Pille Pae : inimlik headus ei sõltu rezhiimist / Pille Pae ; interv. Anneli Ammas

    Index Scriptorium Estoniae

    Pae, Pille

    2006-01-01

    Desintegraatori juhi Johannes Hindi tütar Pille Pae vastab küsimustele, mis puudutavad tema isa armuandmispalve esitamist, isale toetusallkirjade kogumist ning Arnold Rüütli suhteid Johannes Hindiga. Lisa: Kes oli Johannes Hint ja mis Desintegraator?

  2. Juggling with Indianness in the Gestation of Translation with Special Reference to the English Translation of a Hindi Story

    Directory of Open Access Journals (Sweden)

    Priya K

    2014-08-01

    Full Text Available This paper is an attempt to look closely at the process of translating dramas with special reference to the Hindi story Aadmi ka Baccha (The Child of a Man by Yashpal in India and the role and significance of prose transcreations in today’s changing global scenario.

  3. Bilinguals' Creativity and Syntactic Theory: Evidence for Emerging Grammar.

    Science.gov (United States)

    Bhatia, Tej K.

    1989-01-01

    Examines a code mixed variety of English and Hindi called Filmi English, which reflects the linguistic influence of the Indian film industry. A corpus of more than 2,000 intrasentential code-mixed sentences drawn from a film magazine, "Stardust," is analyzed. (Author/OD)

  4. Hindi Numerals.

    Science.gov (United States)

    Bright, William

    In most languages encountered by linguists, the numerals, considered as a paradigmatic set, constitute a morpho-syntactic problem of only moderate complexity. The Indo-Aryan language family of North India, however, presents a curious contrast. The relatively regular numeral system of Sanskrit, as it has developed historically into the modern…

  5. Johannes Hindi tütar Pille Pae : inimlik headus ei sõltu režiimist / Pille Pae ; interv. Anneli Ammas

    Index Scriptorium Estoniae

    Pae, Pille

    2006-01-01

    Desintegraatori juhi Johannes Hindi tütar Pille Pae vastab küsimustele, mis puudutavad tema isa armuandmispalve esitamist, isale toetusallkirjade kogumist, Arnold Rüütli suhteid Johannes Hindiga. Lisa: Kes oli Johannes Hint ja mis Desintegraator?

  6. A suggested approach to the selection of chemical and biological protective clothing--meeting industry and emergency response needs for protection against a variety of hazards.

    Science.gov (United States)

    Stull, Jeffrey O

    2004-01-01

    The paper describes the development of a comprehensive decision logic for selection and use of biological and chemical protective clothing (BCPC). The decision logic recognizes the separate areas of BCPC use among emergency, biological, and chemical hazards. The proposed decision logic provides a system for type classifying BCPC in terms of its compliance with existing standards (for emergency applications), the overall clothing integrity, and the material barrier performance. Type classification is offered for garments, gloves, footwear, and eye/face protection devices. On the basis of multiple, but simply designed flowcharts, the type of BCPC appropriate for specific biological and chemical hazards can be selected. The decision logic also provides supplemental considerations for choosing appropriate BCPC features.

  7. Validation of a modified Hindi version of the Epworth Sleepiness Scale among a North Indian population

    Directory of Open Access Journals (Sweden)

    Geetika Bajpai

    2016-01-01

    Full Text Available Background: Since a majority of population in India does not drive automobiles, one item on the Epworth Sleepiness Scale (ESS requires modification and validation. In addition, data collected by us indicated that a majority of rural and urban Indians regularly spend time in prayer/spiritual activity. The main purpose of this study was to develop a cross-cultural adaptation of the ESS for a North Indian population, in Hindi language (ESS-I. The study also provides evidence of reliability and validity of the modified version. Methodology: The subjects included were normal volunteers aged 18-75 years (Group 1 (n = 70, compared with patients with complaints of excessive daytime sleepiness, who had undergone polysomnography (Group 2 (n = 22 and patients who had undergone multiple sleep latency test (Group 3 (n = 10. The study was carried out in four phases: Translation and retranslation of the original scale with modification of item 8 (mainly addition of option of question on "while offering prayers or in spiritual activity"; reliability (test-retest (n = 30; internal consistency (using Cronbach′s alpha index (n = 102; and sensitivity to change (n = 8. Results: Group 1 showed spiritual activity as a significantly more commonly practiced activity than driving. The Cronbach′s alpha for the modified version was 0.892 (excellent, and this was not improved by removing the modified item. The alpha value for Group 1 versus Groups 2 and 3 was 0.667 and 0.892, respectively. The scale was reliable over time (test-retest, and it was sensitive to sleepiness change in patients with obstructive sleep apnea during treatment. Conclusion: The ESS-I, is comparable to the original scale. It is reliable, valid, and change-sensitive. It is proposed that the modified version can be very useful for detecting sleepiness among Indian population, especially those who do not drive their own vehicles.

  8. Birationally rigid varieties. I. Fano varieties

    International Nuclear Information System (INIS)

    Pukhlikov, A V

    2007-01-01

    The theory of birational rigidity of rationally connected varieties generalises the classical rationality problem. This paper gives a survey of the current state of this theory and traces its history from Noether's theorem and the Lueroth problem to the latest results on the birational superrigidity of higher-dimensional Fano varieties. The main components of the method of maximal singularities are considered.

  9. Task Irrelevant External Cues Can Influence Language Selection in Voluntary Object Naming: Evidence from Hindi-English Bilinguals.

    Directory of Open Access Journals (Sweden)

    Divya Bhatia

    Full Text Available We examined if external cues such as other agents' actions can influence the choice of language during voluntary and cued object naming in bilinguals in three experiments. Hindi-English bilinguals first saw a cartoon waving at a color patch. They were then asked to either name a picture in the language of their choice (voluntary block or to name in the instructed language (cued block. The colors waved at by the cartoon were also the colors used as language cues (Hindi or English. We compared the influence of the cartoon's choice of color on naming when speakers had to indicate their choice explicitly before naming (Experiment 1 as opposed to when they named directly on seeing the pictures (Experiment 2 and 3. Results showed that participants chose the language indicated by the cartoon greater number of times (Experiment 1 and 3. Speakers also switched significantly to the language primed by the cartoon greater number of times (Experiment 1 and 2. These results suggest that choices leading to voluntary action, as in the case of object naming can be influenced significantly by external non-linguistic cues. Importantly, these symbolic influences can work even when other agents are merely indicating their choices and are not interlocutors in bilingual communication.

  10. Toward Optimization of Gaze-Controlled Human-Computer Interaction: Application to Hindi Virtual Keyboard for Stroke Patients.

    Science.gov (United States)

    Meena, Yogesh Kumar; Cecotti, Hubert; Wong-Lin, Kongfatt; Dutta, Ashish; Prasad, Girijesh

    2018-04-01

    Virtual keyboard applications and alternative communication devices provide new means of communication to assist disabled people. To date, virtual keyboard optimization schemes based on script-specific information, along with multimodal input access facility, are limited. In this paper, we propose a novel method for optimizing the position of the displayed items for gaze-controlled tree-based menu selection systems by considering a combination of letter frequency and command selection time. The optimized graphical user interface layout has been designed for a Hindi language virtual keyboard based on a menu wherein 10 commands provide access to type 88 different characters, along with additional text editing commands. The system can be controlled in two different modes: eye-tracking alone and eye-tracking with an access soft-switch. Five different keyboard layouts have been presented and evaluated with ten healthy participants. Furthermore, the two best performing keyboard layouts have been evaluated with eye-tracking alone on ten stroke patients. The overall performance analysis demonstrated significantly superior typing performance, high usability (87% SUS score), and low workload (NASA TLX with 17 scores) for the letter frequency and time-based organization with script specific arrangement design. This paper represents the first optimized gaze-controlled Hindi virtual keyboard, which can be extended to other languages.

  11. Translation and pilot validation of Hindi translation of assessing quality of life in patients with primary brain tumours using EORTC brain module (BN-20

    Directory of Open Access Journals (Sweden)

    Budrukkar Ashwini

    2006-01-01

    Full Text Available Aim: To translate and validate the European Organisation for Research and Treatment for Cancer (EORTC brain cancer module (BN-20 into Hindi to make it available for patients and scientific community. Methods and Results: The EORTC BN-20 was translated into Hindi using standard guidelines by EORTC. The process included forward translation by two translators, discussion with the translators in case of discrepancies and formation of first intermediate questionnaire. This questionnaire was then given to two more translators who translated this questionnaire back into English. These 2 questionnaires were then compared with the original EORTC questionnaire and the second intermediate questionnaire was formed. The second intermediate questionnaire was subsequently administered in 10 patients with brain tumors who had never seen the questionnaire before, for pilot-testing. Each of these 10 patients after filling up the questionnaire themselves was then interviewed for any difficulty encountered during the filling up of the questionnaire. These were in the form of specific modules including difficulty in answering, confusion while answering and difficulty to understand, whether the questions were upsetting and if patients would have asked the question in any different way. There were major suggestions in three questions, which were incorporated into the second intermediate questionnaire to form the final Hindi BN-20 questionnaire. Conclusion: The final Hindi BN-20 has been approved by EORTC and can be used in clinical practice and studies for patients with brain tumors.

  12. The language of science and the high school student: The recognition of concept definitions: A comparison between hindi speaking students in India and english speaking students in Australia

    Science.gov (United States)

    Lynch, P. P.; Chipman, H. H.; Pachaury, A. C.

    Sixteen concept words (mass, length, area, volume, solid, liquid, gas, element, compound, mixture, electron, proton, neutron, atom, molecule, and ion) associated with the theme, the nature of matter were described as simple text book definitions after examination of classroom notes and school texts of the last three decades. Sixteen multiple-choice items all of the same form were constructed for each of the concept definitions. The English version of the sixteen item test was given to 1635 high school students in Tasmania (where the language of instruction and the home language is English) and the Hindi version of the test was given to 826 students from the Bhopal/Barwani region of India where the medium of instruction is Hindi. The English and Hindi speaking data are compared from the point of view of development, performance for individual items, and overall performance at grade 10. A number of linguistic hypotheses are examined and reported upon. Although the overall score at grade 10 was identical (10.8/16) for both groups there are differences in development overall and for individual items which are of interest. Overall, the science specificity of the Hindi words does not appear to confer any clearly defined advantage or disadvantage though again there are some interesting individual anomolies.

  13. Varieties of English.

    Science.gov (United States)

    Brook, G. L.

    The English language is not a monolithic entity but an amalgam of many different varieties that can be associated respectively with groups of speakers, with individuals, and with the occasion. Among such varieties are slang, regional and class dialects, the language of children, and the language used by public speakers, journalists, lawyers,…

  14. Computing Tropical Varieties

    DEFF Research Database (Denmark)

    Speyer, D.; Jensen, Anders Nedergaard; Bogart, T.

    2005-01-01

    The tropical variety of a d-dimensional prime ideal in a polynomial ring with complex coefficients is a pure d-dimensional polyhedral fan. This fan is shown to be connected in codimension one. We present algorithmic tools for computing the tropical variety, and we discuss our implementation...

  15. Curves and Abelian varieties

    CERN Document Server

    Alexeev, Valery; Clemens, C Herbert; Beauville, Arnaud

    2008-01-01

    This book is devoted to recent progress in the study of curves and abelian varieties. It discusses both classical aspects of this deep and beautiful subject as well as two important new developments, tropical geometry and the theory of log schemes. In addition to original research articles, this book contains three surveys devoted to singularities of theta divisors, of compactified Jacobians of singular curves, and of "strange duality" among moduli spaces of vector bundles on algebraic varieties.

  16. Complex Algebraic Varieties

    CERN Document Server

    Peternell, Thomas; Schneider, Michael; Schreyer, Frank-Olaf

    1992-01-01

    The Bayreuth meeting on "Complex Algebraic Varieties" focussed on the classification of algebraic varieties and topics such as vector bundles, Hodge theory and hermitian differential geometry. Most of the articles in this volume are closely related to talks given at the conference: all are original, fully refereed research articles. CONTENTS: A. Beauville: Annulation du H(1) pour les fibres en droites plats.- M. Beltrametti, A.J. Sommese, J.A. Wisniewski: Results on varieties with many lines and their applications to adjunction theory.- G. Bohnhorst, H. Spindler: The stability of certain vector bundles on P(n) .- F. Catanese, F. Tovena: Vector bundles, linear systems and extensions of (1).- O. Debarre: Vers uns stratification de l'espace des modules des varietes abeliennes principalement polarisees.- J.P. Demailly: Singular hermitian metrics on positive line bundles.- T. Fujita: On adjoint bundles of ample vector bundles.- Y. Kawamata: Moderate degenerations of algebraic surfaces.- U. Persson: Genus two fibra...

  17. Efeito da cerosidade foliar na reação de variedades de cebola (Allium cepa L. a herbicidas de pós-emergência Effect of the foliar waxiness of onion varieties (Allium cepa L. in reaction to post-emergence herbicides

    Directory of Open Access Journals (Sweden)

    P.V. Ferreira

    1982-12-01

    Full Text Available Em ensaios experimentais, realizados no Departamento de Genética da Escola Superior de Agricultura "Luiz de Queiroz" da Universidade de São Paulo, Piracicaba - SP, verificou-se o efeito da ce rosidade foliar na reação de variedades de cebola a herbicidas de pós-emergência. Utilizaram-se variedades do grupo não ceroso, como Granex e Texas Grano, e variedades do grupo ceroso, como Baia Periforme, Barreiro SMP-IV, Red Creole e Roxa Chata SMP-IV, no 1.º ensaio; e variedades do grupo não ceroso, como Excel Bermudas 986 e Texas Grano, e variedades do grupo ceroso, como Baia Periforme, Pira Couto, Pira Dura, Pira Ouro A/R, Red Creole e Roxa Chata SMP-IV, no 2.º ensaio. Os herbicidas de pós-emergência e as doses utilizadas foram: bentazon, 0,48 kg i.a./ha e prometryne 1,60 kg i.a./ha, no 1.0 ensaio; e ácido sulfúrico (4%, bentazon 0,48 kg i.a./ha, prometryne 1,60 kg i.a./ha e diuron 1,60 kg i.a./ha, no 2: ensaio. Os resultados obtidos mostram que a cerosidade foliar é um dos mecanismos de resistência de cebola à ação de herbicidas de pós-emergência.In experimental trials, carried out in the Department of Genetic of ESALQ, University of São Paulo, Piracicaba - SP, the effect of the foliar waxiness in reaction of onion varieties at postemergence herbicides was studied. Glossy group varieties such as Granex and Texas Grano and non-glossy group varieties such as Baia Periforme, Barreiro SMP-IV, Red Creole and Roxa-Chata SMP-IV, were tested in 1st. experiment; and glossy group varieties such as Excel Bermudas 986 and Texas Grano and nonglossy group varieties such as Baia Periforme, Pira Couto, Pira Dura, Pira Ouro A/R, Red Creole and Roxa Chata SMP-IV, in 2nd experiment. The following post-emergence herbicides and doses were used: bentazon 0,48 kg a.i./ha and prometryne 1,60 kg a.i./ha, in the last experiment: and sulphuric acid (4%, bentazon 0,48 kg a.i./ha, prometryne 1,60 kg a.i./ha and diuron 1,60 kg a.i./ha, in the 2nd experiment

  18. Varieties in State Capitalism

    DEFF Research Database (Denmark)

    Li, Ming Hua; Cui, Lin; Lu, Jiangyong

    2014-01-01

    Institutional diversity characterizing state-owned enterprises (SOEs) from emerging economies holds critical but under-examined implications for their internationalization activities. Different types of SOEs can exhibit distinct motivations, strategic resources, and adaptive capabilities for pene...

  19. The Varieties of Ignorance

    DEFF Research Database (Denmark)

    Nottelmann, Nikolaj

    2016-01-01

    This chapter discusses varieties of ignorance divided according to kind (what the subject is ignorant of), degree, and order (e.g. ignorance of ignorance equals second-order ignorance). It provides analyses of notions such as factual ignorance, erotetic ignorance (ignorance of answers to question...

  20. Morphism of Varieties

    Indian Academy of Sciences (India)

    Nagaraj, D. S. (IMSc, Chennai)

    2011-11-20

    Nov 20, 2011 ... a notion of nearness of points in the set is defined. The maps are set maps .... of same degree. X6 + 17X is a degree 6 polynomial in one variable. ..... My current area of research is to study of morphisms of varieties: Given two ...

  1. Second language proficiency modulates conflict-monitoring in an oculomotor Stroop task: evidence from Hindi-English bilinguals.

    Directory of Open Access Journals (Sweden)

    Niharika eSingh

    2013-06-01

    Full Text Available Many studies have confirmed the presence of a bilingual advantage which is manifested as enhanced cognitive and attention control. However, very few studies have investigated the role of second language proficiency on the modulation of conflict-monitoring in bilinguals. We investigated this by comparing high and low proficient Hindi-English bilinguals on a modified saccadic arrow Stroop task under different monitoring conditions, and tested the predictions of the bilingual executive control advantage proposal. The task of the participants was to make an eye movement towards the colour patch in the same colour as the central arrow, ignoring the patch to which the arrow was pointing. High-proficient bilinguals had overall faster saccade latency on all types of trials as compared to the low proficient bilinguals. The overall saccadic latency for high proficiency bilinguals was similarly affected by the different types of monitoring conditions, whereas conflict resolution advantage was found only for high monitoring demanding condition. The results support a conflict-monitoring account in a novel oculomotor task and also suggest that language proficiency could modulate executive control in bilinguals.

  2. Improving Students' Language Performance Through Consistent Use of E-Learning: An Empirical Study in Japanese, Korean, Hindi and Sanskrit

    Directory of Open Access Journals (Sweden)

    Sara LIBRENJAK

    2016-12-01

    Full Text Available This paper describes the backing theories, methodology, and results of a two-semester long case study of the application of technology in teaching four Asian languages (Japanese, Korean, Hindi, and Sanskrit to Croatian students. We have developed e-learning materials to follow the curriculum in Croatia and deployed them in Asian language classrooms. Students who agreed to participate in the study were tested before using the materials, and after each semester, and their progress was surveyed. In the case of Japanese students (N=53, we have thoroughly monitored their usage and compared the progress of students who have diligently studied vocabulary and grammar using our materials on Memrise, and those who have neglected their studies. This was measured through their scores on the Memrise, which shows the user's activity. Also, their progress was measured using standardized tests that were designed in such a manner to resemble Japanese Language Proficiency Test. We have found that frequent users progressed averagely 20,3% after each semester, while non-frequent users have progressed only 11,6%, proving this method to be related to stable and constant use of e-materials.

  3. Quiver Varieties and Branching

    Directory of Open Access Journals (Sweden)

    Hiraku Nakajima

    2009-01-01

    Full Text Available Braverman and Finkelberg recently proposed the geometric Satake correspondence for the affine Kac-Moody group Gaff [Braverman A., Finkelberg M., arXiv:0711.2083]. They conjecture that intersection cohomology sheaves on the Uhlenbeck compactification of the framed moduli space of Gcpt-instantons on $R^4/Z_r$ correspond to weight spaces of representations of the Langlands dual group $G_{aff}^{vee}$ at level $r$. When $G = SL(l$, the Uhlenbeck compactification is the quiver variety of type $sl(r_{aff}$, and their conjecture follows from the author's earlier result and I. Frenkel's level-rank duality. They further introduce a convolution diagram which conjecturally gives the tensor product multiplicity [Braverman A., Finkelberg M., Private communication, 2008]. In this paper, we develop the theory for the branching in quiver varieties and check this conjecture for $G = SL(l$.

  4. Birationally rigid varieties

    CERN Document Server

    Pukhlikov, Aleksandr

    2013-01-01

    Birational rigidity is a striking and mysterious phenomenon in higher-dimensional algebraic geometry. It turns out that certain natural families of algebraic varieties (for example, three-dimensional quartics) belong to the same classification type as the projective space but have radically different birational geometric properties. In particular, they admit no non-trivial birational self-maps and cannot be fibred into rational varieties by a rational map. The origins of the theory of birational rigidity are in the work of Max Noether and Fano; however, it was only in 1970 that Iskovskikh and Manin proved birational superrigidity of quartic three-folds. This book gives a systematic exposition of, and a comprehensive introduction to, the theory of birational rigidity, presenting in a uniform way, ideas, techniques, and results that so far could only be found in journal papers. The recent rapid progress in birational geometry and the widening interaction with the neighboring areas generate the growing interest ...

  5. VARIETIES OF VIOLENT BEHAVOR.

    Science.gov (United States)

    Widom, Cathy Spatz

    2014-08-01

    There is an implicit assumption of homogeneity across violent behaviors and offenders in the criminology literature. Arguing against this assumption, I draw on three distinct literatures [child abuse and neglect (CAN) and violence, violence and post-traumatic stress disorder (PTSD), and CAN and PTSD] to provide a rationale for an examination of varieties of violent behaviors. I use data from my prospective cohort design study of the long-term consequences of CAN to define three varieties of violent offenders using age of documented cases of CAN, onset of PTSD, and first violent arrest in a temporally correct manner [CAN → to violence, CAN → PTSD → violence (PTSD first), and CAN → violence → PTSD (violence first)], and a fourth variety, violence only. The results illustrate meaningful heterogeneity in violent behavior and different developmental patterns and characteristics. There are three major implications: First, programs and policies that target violence need to recognize the heterogeneity and move away from a "one-size-fits-all" approach. Second, violence prevention policies and programs that target abused and neglected children are warranted, given the prominent role of CAN in the backgrounds of these violent offenders. Third, criminologists and others interested in violence need to attend to the role of PTSD, which is present in about one fifth (21 percent) of these violent offenders, and not relegate the study of these offenders to the psychiatric and psychological literatures.

  6. VARIETIES OF VIOLENT BEHAVOR*

    Science.gov (United States)

    WIDOM, CATHY SPATZ

    2014-01-01

    There is an implicit assumption of homogeneity across violent behaviors and offenders in the criminology literature. Arguing against this assumption, I draw on three distinct literatures [child abuse and neglect (CAN) and violence, violence and post-traumatic stress disorder (PTSD), and CAN and PTSD] to provide a rationale for an examination of varieties of violent behaviors. I use data from my prospective cohort design study of the long-term consequences of CAN to define three varieties of violent offenders using age of documented cases of CAN, onset of PTSD, and first violent arrest in a temporally correct manner [CAN → to violence, CAN → PTSD → violence (PTSD first), and CAN → violence → PTSD (violence first)], and a fourth variety, violence only. The results illustrate meaningful heterogeneity in violent behavior and different developmental patterns and characteristics. There are three major implications: First, programs and policies that target violence need to recognize the heterogeneity and move away from a “one-size-fits-all” approach. Second, violence prevention policies and programs that target abused and neglected children are warranted, given the prominent role of CAN in the backgrounds of these violent offenders. Third, criminologists and others interested in violence need to attend to the role of PTSD, which is present in about one fifth (21 percent) of these violent offenders, and not relegate the study of these offenders to the psychiatric and psychological literatures. PMID:25505799

  7. Introduction to Abelian varieties

    CERN Document Server

    Murty, V Kumar

    1993-01-01

    The book represents an introduction to the theory of abelian varieties with a view to arithmetic. The aim is to introduce some of the basics of the theory as well as some recent arithmetic applications to graduate students and researchers in other fields. The first part contains proofs of the Abel-Jacobi theorem, Riemann's relations and the Lefschetz theorem on projective embeddings over the complex numbers in the spirit of S. Lang's book Introduction to algebraic and abelian functions. Then the Jacobians of Fermat curves as well as some modular curves are discussed. Finally, as an application, Faltings' proof of the Mordell conjecture and its intermediate steps, the Tate conjecture and the Shafarevich conjecture, are sketched. - H. Lange for MathSciNet.

  8. Varieties of online gatekeeping

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    News media organizations like newspapers and broadcasters have long functioned as gatekeepers between news and audiences, but with the rise of digital media, the search engines and social networking sites that are central to how most people find news online increasingly complement news media...... in different ways and for different purposes. The three varieties are (1) editorially-based gatekeeping processes (typically defining what information is displayed as news on news media websites), (2) link-based gatekeeping processes (the core of how search engines like Google select what information......). I show that news media websites remain amongst the most important gateways to news online, but also demonstrate how they are supplemented by other “second-order gatekeepers” (Singer, 2013) like search engines and social networking sites. While these rarely produce original content defined as “news...

  9. Rational points on varieties

    CERN Document Server

    Poonen, Bjorn

    2017-01-01

    This book is motivated by the problem of determining the set of rational points on a variety, but its true goal is to equip readers with a broad range of tools essential for current research in algebraic geometry and number theory. The book is unconventional in that it provides concise accounts of many topics instead of a comprehensive account of just one-this is intentionally designed to bring readers up to speed rapidly. Among the topics included are Brauer groups, faithfully flat descent, algebraic groups, torsors, étale and fppf cohomology, the Weil conjectures, and the Brauer-Manin and descent obstructions. A final chapter applies all these to study the arithmetic of surfaces. The down-to-earth explanations and the over 100 exercises make the book suitable for use as a graduate-level textbook, but even experts will appreciate having a single source covering many aspects of geometry over an unrestricted ground field and containing some material that cannot be found elsewhere. The origins of arithmetic (o...

  10. Varieties of clinical reasoning.

    Science.gov (United States)

    Bolton, Jonathan W

    2015-06-01

    Clinical reasoning comprises a variety of different modes of inference. The modes that are practiced will be influenced by the sociological characteristics of the clinical settings and the tasks to be performed by the clinician. This article presents C.S. Peirce's typology of modes of inference: deduction, induction and abduction. It describes their differences and their roles as stages in scientific argument. The article applies the typology to reasoning in clinical settings. The article describes their differences, and their roles as stages in scientific argument. It then applies the typology to reasoning in typical clinical settings. Abduction is less commonly taught or discussed than induction and deduction. However, it is a common mode of inference in clinical settings, especially when the clinician must try to make sense of a surprising phenomenon. Whether abduction is followed up with deductive and inductive verification is strongly influenced by situational constraints and the cognitive and psychological stamina of the clinician. Recognizing the inevitability of abduction in clinical practice and its value to discovery is important to an accurate understanding of clinical reasoning. © 2015 John Wiley & Sons, Ltd.

  11. Contractions of affine spherical varieties

    International Nuclear Information System (INIS)

    Arzhantsev, I V

    1999-01-01

    The language of filtrations and contractions is used to describe the class of G-varieties obtainable as the total spaces of the construction of contraction applied to affine spherical varieties, which is well-known in invariant theory. These varieties are local models for arbitrary affine G-varieties of complexity 1 with a one-dimensional categorical quotient. As examples, reductive algebraic semigroups and three-dimensional SL 2 -varieties are considered

  12. Pure homology of algebraic varieties

    OpenAIRE

    Weber, Andrzej

    2003-01-01

    We show that for a complete complex algebraic variety the pure component of homology coincides with the image of intersection homology. Therefore pure homology is topologically invariant. To obtain slightly more general results we introduce "image homology" for noncomplete varieties.

  13. On singularities of lattice varieties

    OpenAIRE

    Mukherjee, Himadri

    2013-01-01

    Toric varieties associated with distributive lattices arise as a fibre of a flat degeneration of a Schubert variety in a minuscule. The singular locus of these varieties has been studied by various authors. In this article we prove that the number of diamonds incident on a lattice point $\\a$ in a product of chain lattices is more than or equal to the codimension of the lattice. Using this we also show that the lattice varieties associated with product of chain lattices is smooth.

  14. Lucerne varieties for continuous grazing

    DEFF Research Database (Denmark)

    Søegaard, Karen

    2012-01-01

    severe grazing with heifers in two cutting/grazing managements. Two new varieties, Verbena and Camporegio, and an older variety Luzelle were established in 2009 in pure stands and in two different mixtures with perennial ryegrass (Lolium perenne). Camporegio had the lowest yield, the lowest competitive...... strength, the lowest plant density in spring, and the density was most reduced during grazing. The results could not confirm significant differences between the new and the older varieties. The results for Luzelle were generally between Verbena and Camporegio. The varieties did not differ in herbage...

  15. Tropical varieties, maps and gossip

    NARCIS (Netherlands)

    Frenk, B.J.

    2013-01-01

    Tropical geometry is a relatively new field of mathematics that studies the tropicalization map: a map that assigns a certain type of polyhedral complex, called a tropical variety, to an embedded algebraic variety. In a sense, it translates algebraic geometric statements into combinatorial ones. An

  16. Cucumis sativus L, Nasim variety

    African Journals Online (AJOL)

    ... practice for reducing water consumption and improving product quality. ... Since cucumbers (Cucumis sativus L, Nasim variety) is considered as the main and ... to a significant yield increase (P<0.001), while MAD of 50% had the least yield.

  17. Export Variety and Country Productivity

    OpenAIRE

    Feenstra, Robert; Looi Kee, Hiau

    2004-01-01

    The authors study the link between export product variety and country productivity based on data from 34 industrial and developing countries, from 1982 to 1997. They measure export product variety by the share of U.S. imports on the set of goods exported by each sampled country relative to the world. It is a theoretically sound index which is consistent with within-country GDP maximization...

  18. OEM Emergency Preparedness Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Office of Emergency Management compiles a wide variety of information in support of Emergency Preparedness, including certain elements of the System for Risk...

  19. Emergency Nurses Association

    Science.gov (United States)

    ... menu Join ENA Today! Membership in the Emergency Nurses Association offers a variety of benefits and allows ... a part of more than 42,000 emergency nurses working together to promote safe practice and safe ...

  20. The Varieties of Good Design

    DEFF Research Database (Denmark)

    Ylirisku, Salu; Arvola, Mattias

    2018-01-01

    This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness, instrumen......This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness...

  1. Emergency care of raptors.

    Science.gov (United States)

    Graham, Jennifer E; Heatley, J Jill

    2007-05-01

    Raptors may present with a variety of conditions, such as trauma, debilitation, and disease, that necessitate emergency care. Emergency treatment should prioritize stabilization of the patient. Diagnostic testing should be delayed until feasible based on patient status. This article reviews emergency medicine in raptors, including appropriate handling and restraint, hospitalization, triage and patient assessment, sample collection, supportive care, and common emergency presentations.

  2. New Developments in Forage Varieties

    Science.gov (United States)

    Forage crops harvested for hay or haylage or grazed support dairy, beef, sheep and horse production. Additional livestock production from reduced forage acreage supports the need for forage variety improvement. The Consortium for Alfalfa Improvement is a partnership model of government, private no...

  3. Adelic divisors on arithmetic varieties

    CERN Document Server

    Moriwaki, Atsushi

    2016-01-01

    In this article, the author generalizes several fundamental results for arithmetic divisors, such as the continuity of the volume function, the generalized Hodge index theorem, Fujita's approximation theorem for arithmetic divisors, Zariski decompositions for arithmetic divisors on arithmetic surfaces and a special case of Dirichlet's unit theorem on arithmetic varieties, to the case of the adelic arithmetic divisors.

  4. Varieties of capitalism in crisis?

    DEFF Research Database (Denmark)

    Bruff, Ian; Horn, Laura

    2012-01-01

    In this introduction to the special issue, we provide a brief overview of the two distinct but connected meanings of the phrase ‘varieties of capitalism in crisis’: (1) the crisis of empirical political economies under conditions of capitalist diversity; and (2) the crisis of the institutionalist...

  5. Add Variety of Production Typewriting

    Science.gov (United States)

    Clippinger, Dorinda A.

    1974-01-01

    To encourage and motivate students and to provide variety in the advanced typewriting class, the following suggestions are offered: have the introduction to production lessons on tape, teach desk organization, have students maintain carbon copy files, dictate instructions, and keep a typewriting reference manual. (AG)

  6. Quiver representations and quiver varieties

    CERN Document Server

    Jr, Alexander Kirillov

    2016-01-01

    This book is an introduction to the theory of quiver representations and quiver varieties, starting with basic definitions and ending with Nakajima's work on quiver varieties and the geometric realization of Kac-Moody Lie algebras. The first part of the book is devoted to the classical theory of quivers of finite type. Here the exposition is mostly self-contained and all important proofs are presented in detail. The second part contains the more recent topics of quiver theory that are related to quivers of infinite type: Coxeter functor, tame and wild quivers, McKay correspondence, and representations of Euclidean quivers. In the third part, topics related to geometric aspects of quiver theory are discussed, such as quiver varieties, Hilbert schemes, and the geometric realization of Kac-Moody algebras. Here some of the more technical proofs are omitted; instead only the statements and some ideas of the proofs are given, and the reader is referred to original papers for details. The exposition in the book requ...

  7. Avaliação da seletividade da mistura de oxyfluorfen e ametryne, aplicada em pré ou pós-emergência, a dez variedades de cana-deaçúcar (cana-planta Selectivity of oxyfluorfen and ametryn in sugarcane varieties

    Directory of Open Access Journals (Sweden)

    Edivaldo D. Velini

    2000-01-01

    Full Text Available O objetivo deste trabalho foi o de avaliar a seletividade da mistura de oxyfluorfen e ametryne, a dez cultivares de cana-de-açúcar. Utilizou-se as doses de 0,48 e 1,5 kg de i.a. / ha (2,0 e 3,0 l de p.c./ha, respectivamente. As cultivares utilizadas foram: RB 83-5089, RB 80-6043, RB 78-5148, RB 82-5336, RB 83-5486, RB 72-454, SP 79- 1011, SP 70-1143, SP 71-1406 e SP 80-1842. Os herbicidas, em mistura de tanque, foram aplicados em pré ou pós-emergência (5 e 29 dias após o plantio, respectivamente. As testemunhas de cada variedade foram capinadas manualmente. O plantio foi feito nos dias 24 e 25 /03/94. Nas parcelas com aplicação em préemergência verificou-se sintomas de intoxicação (avermelhamento e necrose em 4,72% (RB 83-5089 a 14,58% (RB 82-5336 da área foliar da cultura; em pós-emergência os sintomas alcançaram entre 20,16% (SP 71-1406 e 45,44% (80-1842 da área foliar da cana. Com o crescimento da planta (a partir da oitava folha definitiva, as novas folhas emitidas não apresentaram sintomas de intoxicação. Não foram verificados efeitos dos herbicidas sobre o crescimento (emissão de folhas e altura das plantas, perfilhamento, produtividade e características tecnológicas dos colmos obtidos.The objective of this research was the evaluation of the selectivity of the herbicides oxyfluorfen and ametryn, in tank mixture, to ten sugarcane varieties. It were used the rates of 0.48 and 1.5 kg a.i. / ha, respectively. Herbicides were applied in pre or post-emergence (5 or 29 days after planting. Checks were hand-weeded. It were used the varieties RB 83-5089, RB 80-6043, RB 78-5148, RB 82-5336, RB 83-5486, RB 72- 454, SP 79-1011, SP 70-1143, SP 71-1406 e SP 80-1842. Sugarcane was planted in 03/24th and 25th /1994. In pre-emergence plots, intoxication symptoms (spots with brown color or dead tissues were observed in 4,72% (RB 83- 5089 to 14,58% (RB 82-5336 of the leaf area. In post-emergence plots, symptoms were observed in 20

  8. Dematerialization: Variety, caution, and persistence.

    Science.gov (United States)

    Ausubel, Jesse H; Waggoner, Paul E

    2008-09-02

    Dematerialization, represented by declining consumption per GDP of energy or of goods, offers some hope for rising environmental quality with development. The declining proportion of income spent on staples as affluence grows, which income elasticity <1.0 measures, makes dematerialization widespread. Further, as learning improves efficiency of resource use, the intensity of environmental impact per production of staples often declines. We observe that combinations of low income elasticity for staples and of learning by producers cause a variety of dematerializations and declining intensities of impact, from energy use and carbon emission to food consumption and fertilizer use, globally and in countries ranging from the United States and France to China, India, Brazil, and Indonesia. Because dematerialization and intensity of impact are ratios of parameters that may be variously defined and are sometimes difficult to estimate, their fluctuations must be interpreted cautiously. Nevertheless, substantial declining intensity of impact, and especially, dematerialization persisted between 1980 and 2006.

  9. Formal independence of regulatory agencies and Varieties of Capitalism

    DEFF Research Database (Denmark)

    Guardiancich, Igor; Guidi, Mattia

    2016-01-01

    The Varieties of Capitalism literature posits that national economic institutions reflect the mode of coordination of a country’s market actors. Despite the importance of this claim and a rich literature on the emergence of regulatory capitalism, few studies test such prediction for Independent...

  10. Krichever correspondence for algebraic varieties

    International Nuclear Information System (INIS)

    Osipov, D V

    2001-01-01

    We construct new acyclic resolutions of quasicoherent sheaves. These resolutions are connected with multidimensional local fields. The resolutions obtained are applied to construct a generalization of the Krichever map to algebraic varieties of any dimension. This map canonically produces two k-subspaces B contained in k((z 1 ))...((z n )) and W contained in k((z 1 ))...((z n )) o+r from the following data: an arbitrary algebraic n-dimensional Cohen-Macaulay projective integral scheme X over a field k, a flag of closed integral subschemes X=Y 0 contains Y 1 contains ... contains Y n such that Y i is an ample Cartier divisor on Y i-1 and Y n is a smooth point on all Y i , formal local parameters of this flag at the point Y n , a rank r vector bundle F on X, and a trivialization of F in the formal neighbourhood of the point Y n where the n-dimensional local field B contained in k((z 1 ))...((z n )) is associated with the flag Y 0 contains Y 1 contains ... contains Y n . In addition, the map constructed is injective, that is, one can uniquely reconstruct all the original geometric data. Moreover, given the subspace B, we can explicitly write down a complex which calculates the cohomology of the sheaf O X on X and, given the subspace W, we can explicitly write down a complex which calculates the cohomology of F on X

  11. Growth of some varieties of Lie superalgebras

    International Nuclear Information System (INIS)

    Zaicev, M V; Mishchenko, S P

    2007-01-01

    We study numerical characteristics of varieties of Lie superalgebras and, in particular, the growth of codimensions. An example of an insoluble variety of almost polynomial growth is constructed. We prove that the exponent of this variety is equal to three and calculate the growth exponents for two earlier known soluble varieties

  12. Complex multi-projective variety and entanglement

    International Nuclear Information System (INIS)

    Heydari, Hoshang; Bjoerk, Gunnar

    2005-01-01

    In this paper, we will show that a vanishing generalized concurrence of a separable state can be seen as an algebraic variety called the Segre variety. This variety defines a quadric space which gives a geometric picture of separable states. For pure, bi- and three-partite states the variety equals the generalized concurrence. Moreover, we generalize the Segre variety to a general multipartite state by relating to a quadric space defined by two-by-two subdeterminants

  13. Regional legislation in Italy for the protection of local varieties

    Directory of Open Access Journals (Sweden)

    Enrico Bertacchini

    2011-11-01

    Full Text Available This article analyses the consequences of regional legislation in Italy on protecting local and autochthonous varieties. In accordance with the objectives of the FAO treaty on plant genetic resources (ITPGRFA, these laws have emerged as one of the most interesting institutional attempts at Italian and European level towards enhancing and protecting agricultural biodiversity. A description of the regional laws and their implementation highlights the importance of supporting farming systems that are close relationship with the territory and local communities, creating sufficient juridical space for the varieties that are not part of the ‘formal’ seed system.

  14. Emergency procedures

    International Nuclear Information System (INIS)

    Abd Nasir Ibrahim; Azali Muhammad; Ab Razak Hamzah; Abd Aziz Mohamed; Mohammad Pauzi Ismail

    2004-01-01

    The following subjects are discussed - Emergency Procedures: emergency equipment, emergency procedures; emergency procedure involving X-Ray equipment; emergency procedure involving radioactive sources

  15. Agronomic evaluation of sweetpotato varieties | Shigwedha | African ...

    African Journals Online (AJOL)

    African Crop Science Journal. Journal Home · ABOUT THIS ... Varieties Excel, Kemb 10 and Nemanete were also highly promising. Varieties 1986-12-4, ... Key Words: Ipomea batatas, marketable yields, Namibia RÉSUMÉ Le projet de ...

  16. Maize variety and method of production

    Science.gov (United States)

    Pauly, Markus; Hake, Sarah; Kraemer, Florian J

    2014-05-27

    The disclosure relates to a maize plant, seed, variety, and hybrid. More specifically, the disclosure relates to a maize plant containing a Cal-1 allele, whose expression results in increased cell wall-derived glucan content in the maize plant. The disclosure also relates to crossing inbreds, varieties, and hybrids containing the Cal-1 allele to produce novel types and varieties of maize plants.

  17. 7 CFR 51.2112 - Mixed varieties.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Mixed varieties. 51.2112 Section 51.2112 Agriculture... FRESH FRUITS, VEGETABLES AND OTHER PRODUCTS 1,2 (INSPECTION, CERTIFICATION, AND STANDARDS) United States Standards for Grades of Shelled Almonds Mixed Varieties § 51.2112 Mixed varieties. Any lot of shelled...

  18. Characterisation of Tmmmian Local Sorghmn Varieties

    African Journals Online (AJOL)

    Many local varieties of sorghum grown in Tanzania have not been characterised in terms of their end uses. This study was conducted to characterise 14 such varieties. Three improved varieties commonly grown in this country were includedfor comparison. Physical analyses that included 100-grain weight, percent dehulling ...

  19. Definite Article Usage across Varieties of English

    Science.gov (United States)

    Wahid, Ridwan

    2013-01-01

    This paper seeks to explore the extent of definite article usage variation in several varieties of English based on a classification of its usage types. An annotation scheme based on Hawkins and Prince was developed for this purpose. Using matching corpus data representing Inner Circle varieties and Outer Circle varieties, analysis was made on…

  20. Novosadski golozrni, a spring oat variety

    Directory of Open Access Journals (Sweden)

    Pržulj Novo

    2001-01-01

    Full Text Available The naked oat variety Novosadski golozrni was developed from a cross between the variety Adam and a spring-type naked oat line from Canada. The variety is early, medium tall, with excellent resistance to lodging. The yield of Novosadski golozrni is 30-40% lower than that of the hulled standard and it is to the largest measure dependent on the interaction variety x year x location. The variety has high contents of proteins and fats (19.2% DM and 6.2% DM, respectively and a low cellulose content (2.8% DM. .

  1. Semi-dwarf rice varieties in the United States

    International Nuclear Information System (INIS)

    1987-01-01

    Semi-dwarf rice varieties are grown extensively in California and are beginning to be adopted in the northern United States. Their background is varied. Some derive their semi-dwarf status from Asian ancestors. Use has been made of TN-1, IR8, IR659-10-8-3 and IR1318 (containing TN1). Other semi-dwarfs in California derive their short stature from induced mutants. The principal parent is Calrose 76 derived from an induced mutation in Calrose (released in 1976). The first US semi-dwarf variety was LA 110, developed at the Rice Experiment Station at Crowley, Louisiana from a cross TN-I x M4 (from Sri Lanka) released in 1974. The next group of semidwarf varieties was developed in cooperation between the California Coop. Rice Research Foundation, The California Agricultural Experiment Station and the USDA Agric. Research Service. These are listed. Semidwarf long grain varieties were developed in Texas: Bellemont (1981) and Lemont (1983), both using IR659-10-8-3 as source of semidwarf culm. Two other long grain varieties Leah (1982) and Toro-2 (1984) released by the Rice Research Station in Crowley, Louisiana, derive their short stature form C19902, a line developed at Crowley, but still reaching a height of 89-94 cm. There are other short statured varieties in the US which are not truly semidwarfs, such as Bond and Newbonnet in Arkansas, Skybonnet and Pecos in Texas. The general trend is towards shorter varieties. Calrose 76 and M7 are being replaced. M-201 and L-202 are the shortest and have excellent lodging resistance. Their background is IR8 or TN1. Too short varieties like Bellemont may have seedling emergence problems. The area of cultivated varieties can only be estimated based upon seed production. According to such estimates, total rice area in California 1984 was 184,100 ha, of which 178,100 (ca. 97%) were under semidwarf varieties. The total rice area in the US 1984 was 1.139,000 ha, of which 249,500 ha or 21,9% were under semidwarf varieties. The rice

  2. Emissão de folhas e início de acumulação de amido em raízes de uma variedade de mandioca em função da época de plantio Leaf emergence and beginning of starch accumulation in roots of a cassava variety as a function of planting date

    Directory of Open Access Journals (Sweden)

    Alfredo Schons

    2007-12-01

    , Brazil, with four planting dates (28/09, 11/10, 16/11 and 27/12/2005. The variety RS 13 was used and planted in 12 l pots, buried in the soil in a 2.0 x 0.8m spacing. The experimental desing was a completely randomized with 11 replications. Daily degree-days (STd, °C day were calculated starting at emergency and accumulated by STa = sigmaSTd. IAA was determined on the plants when one root reached a diameter of 0.01m. NF on the date of IAA and the main sterm final leaf number (NFF up to the first sympodial branches were determined. The plyllochron varied from 20.3 to 29.5°C day leaf -1, with larger values in the two latest planting dates. The NFF varied among planting dates, increasing as planting was delayed. The NF at IAA was similar for the four planting dates and occurred when NF was on average 20.9 (± 1.0 leaves.

  3. Radionuclide accumulation peculiarities demonstrated by vegetable varieties

    International Nuclear Information System (INIS)

    Kruk, A.V.; Goncharenko, G.G.; Kilchevsky, A.V.

    2004-01-01

    This study focused on ecological and genetic aspects of radionuclide accumulation demonstrated by a number of vegetable varieties. The researches resulted in determining the cabbage varieties which were characterised by the minimal level of radionuclide accumulation. It was shown that the above varieties manifested the relation between radionuclide accumulation and morphobiological characteristics such as vegetation period duration and yield criteria. The study specified the genotypes with high ecological stability as regards to radionuclide accumulation: 'Beloruskaya 85' cabbage and 'Dokhodny' tomato showed the best response to Cs 137, while 'Beloruskaya 85', 'Rusinovka', 'Amager 611' cabbage varieties and 'Sprint' tomato showed the minimal level of Sr 90 accumulation. (authors)

  4. Processing quality of NS soybean varieties

    Directory of Open Access Journals (Sweden)

    Đorđević Vuk

    2012-01-01

    Full Text Available Current NS soybean varieties are of satisfactory technological quality, and also significant technological diversity. Varieties Triumf and Venera possess higher oil content. Variety Sava has a balanced oil and protein content, and can be used for obtaining different soy products. Variety Rubin has the highest protein content and is suitable for new high protein products. Estimated processing value is a good parameter to describe the processing quality of soybeans. Based on several years and spatial analysis, it is possible to separate the geographic regions with prevailing favourable conditions for obtaining higher protein or oil content.

  5. Yield and competition in barley variety mixtures

    Directory of Open Access Journals (Sweden)

    Kari Jokinen

    1991-09-01

    Full Text Available Competition between spring barley varieties and yield performance of two-, three and four-variety mixtures were studied in two replacement series field experiments. In the first experiment, repeated in three successive years (1983 —85 the components were the six-row varieties Agneta, Arra, Hja-673 and Porno. In the second experiment (1984, including two nitrogen doses (50 and 100 kgN/ha, both six-row (Agneta, Pomo and two-row (Ida, Kustaa varieties were used. Arra in the first and Agneta in the second experiment were the most competitive varieties. The results suggested that the fast growth of Arra at the beginning promoted its competitive ability. Increase in available nitrogen usually strengthened the competitiveness of Agneta. The observed competitive differences between varieties were not related to the earliness of a variety, neither to the morphological characters (two- and six-row varieties nor to the grain yield of a variety grown alone. The competitive ability was not always a stable character, the dominant suppression relationship varying from one environment to another (e.g. growing season, nitrogen dose. The observed overyielding was not statistically significant. The ratio of actual to expected yield and the relative yield total of several mixtures exceeded slightly one. As a conclusion, the yield advantage of mixtures was marginal. As a rule, the mixtures were not more stable than monocultures as determined by the coefficient of variation. However, the yield of some mixtures varied less than the yield of the most stable monoculture.

  6. [Emerging noninfectious diseases].

    Science.gov (United States)

    Consiglio, Ezequiel

    2008-11-01

    In recent years, emerging diseases were defined as being infectious, acquiring high incidence, often suddenly, or being a threat or an unexpected phenomenon. This study discusses the hallmarks of emerging diseases, describing the existence of noninfectious emerging diseases, and elaborating on the advantages of defining noninfectious diseases as emerging ones. From the discussion of various mental health disorders, nutritional deficiencies, external injuries and violence outcomes, work injuries and occupational health, and diseases due to environmental factors, the conclusion is drawn that a wide variety of noninfectious diseases can be defined as emergent. Noninfectious emerging diseases need to be identified in order to improve their control and management. A new definition of "emergent disease" is proposed, one that emphasizes the pathways of emergence and conceptual traits, rather than descriptive features.

  7. Characterization of traditional tomato varieties grown in organic conditions

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez-Cebrino, F.; Lozano, M.; Ayuso, M. C.; Bernalte, M. J.; Vidal-Aragon, M. C.; Gonzalez-Gomez, D.

    2011-07-01

    Organic horticulture is a sustainable agricultural model that can provide high quality products and allows conservation of genetic diversity. Traditional tomato varieties are well adapted to organic production and they have the organoleptic characteristics demanded by consumers. Seven traditional tomato varieties were studied: BGV-001020, BGV-000998, BGV-001000, BGV-004123, CIDA-44-A, CIDA-62, CIDA-59-A, and they were compared with a tomato Marmandetype commercial cv. Baghera, all them grown under organic production. Several quality variables were measured to establish whether any of the traditional varieties might be suitable for commercial production. CIDA-62 was shown to be the most promising variety. It produces tomatoes of very high quality under organic conditions. It excels in terms of bioactive compounds such as vitamin C (459.22 mg kg{sup -}1 fw) and lycopene (62.25 mg kg{sup -}1 fw) and in its total antioxidant activity (43.58 mg Trolox/100 g fw). It is also outstanding in terms of its sugar content (4.56% fructose and glucose combined) and of its total soluble solids content (6.22 degree centigrade Brix). All of these variables are associated with both sensory quality and health benefits. Other varieties that emerged with relatively high levels of total soluble solids content, lycopene, vitamin C and total antioxidant activity were BGV-004123 and BGV-001020. (Author) 41 refs.

  8. Biochemical characterization of Tunisian grapevine varieties

    Directory of Open Access Journals (Sweden)

    Ferjani Ben Abdallah

    1998-03-01

    The study of GPI, PGM, AAT and peroxydase isozyme banding patterns in combination with berry colour has led to establish a classification of the 61 autochton varieties into 37 groups including 26 varieties definitely differentiated through the results of this biochemical study.

  9. Second Language Learners' Attitudes towards English Varieties

    Science.gov (United States)

    Zhang, Weimin; Hu, Guiling

    2008-01-01

    This pilot project investigates second language (L2) learners' attitudes towards three varieties of English: American (AmE), British (BrE) and Australian (AuE). A 69-word passage spoken by a female speaker of each variety was used. Participants were 30 Chinese students pursuing Masters or Doctoral degrees in the United States, who listened to each…

  10. Linear codes associated to determinantal varieties

    DEFF Research Database (Denmark)

    Beelen, Peter; Ghorpade, Sudhir R.; Hasan, Sartaj Ul

    2015-01-01

    We consider a class of linear codes associated to projective algebraic varieties defined by the vanishing of minors of a fixed size of a generic matrix. It is seen that the resulting code has only a small number of distinct weights. The case of varieties defined by the vanishing of 2×2 minors is ...

  11. Classification of rank 2 cluster varieties

    DEFF Research Database (Denmark)

    Mandel, Travis

    We classify rank 2 cluster varieties (those whose corresponding skew-form has rank 2) according to the deformation type of a generic fiber U of their X-spaces, as defined by Fock and Goncharov. Our approach is based on the work of Gross, Hacking, and Keel for cluster varieties and log Calabi...

  12. Cytomorphological studies of two mulberry varieties (Moraceae ...

    African Journals Online (AJOL)

    Two mulberry varieties, namely, S34 and Tr-10 were selected for cytomorphological studies. Stomatal frequency, somatic chromosome number, ploidy level and meiotic behaviour were studied for these varieties. S34 is diploid with 2n=28 and Tr-10 is triploid with 2n=42 chromosomes. Meiosis was irregular. Various ...

  13. 7 CFR 51.348 - One variety.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946... Standards for Grades of Apples for Processing Definitions § 51.348 One variety. One variety within the...

  14. Tensor product varieties and crystals. GL case

    OpenAIRE

    Malkin, Anton

    2001-01-01

    The role of Spaltenstein varieties in the tensor product for GL is explained. In particular a direct (non-combinatorial) proof of the fact that the number of irreducible components of a Spaltenstein variety is equal to a Littlewood-Richardson coefficient (i.e. certain tensor product multiplicity) is obtained.

  15. Drought tolerant wheat varieties developed through mutation ...

    African Journals Online (AJOL)

    In search for higher yielding drought tolerant wheat varieties, one of the Kenyan high yielding variety 'Pasa' was irradiated with gamma rays (at 150, 200, and 250gy) in 1997 so as to induce variability and select for drought tolerance. Six mutants ((KM10, KM14, KM15, KM18, KM20 and KM21) were selected at M4 for their ...

  16. Biofortified varieties released under HarvestPlus

    African Journals Online (AJOL)

    Chapter 5: Annex 1 - Biofortified varieties released under HarvestPlus (as of December 2016). Crop. Micronutrient. Country. Variety. Year of Release. Origin. Type. Baseline. (ppm). Target increment. (ppm). Increment. (ppm). % Target. Increment. (ppm). Micronutrient. Content. (ppm). 11940. BRRI dhan64. 2014. BRRI. Boro.

  17. Skill Variety, Innovation and New Business Formation

    NARCIS (Netherlands)

    S.J.A. Hessels (Jolanda); U. Brixy (Udo); W.A. Naudé (Wim); T. Gries (Thomas)

    2014-01-01

    markdownabstract__Abstract__ We extend Lazear’s theory of skills variety and entrepreneurship in three directions. First, we provide a theoretical framework linking new business creation with an entrepreneur’s skill variety. Second, in this model we allow for both generalists and specialists to

  18. NUTRITIONAL CHARACTERISTICS OF EMMER WHEAT VARIETIES

    Directory of Open Access Journals (Sweden)

    Magdaléna Lacko - Bartošová

    2015-02-01

    Full Text Available The objective of this study was to evaluate the nutritional compounds (fat, sugars, crude protein, soluble fiber, ash and starch of four emmer wheat varieties grown under the conditions of organic farming system. The experiment was established on Scientific Research base Dolná Malanta, near Nitra in Slovakia during 2010 – 2011 and 2011 – 2012 growing seasons. Nutritional parameters, except crude protein content, were not influenced by the variety and weather conditions. Agnone variety had the highest content of fat, crude protein and starch but the lowest content of soluble dietary fiber. The lowest values of fat, crude protein had Molise sel Colli variety; Farvento variety had the lowest sugars and starch content. Emmer wheat as ancient wheat has a unique composition in secondary components, such as starch, which may play a role as functional food ingredients.

  19. Diabetic Emergencies

    Science.gov (United States)

    ... Campaigns Share this! EmergencyCareForYou » Emergency 101 » Diabetic Emergencies Diabetic Emergencies It is estimated that more than 20 ... they have it. The best way to prevent diabetic emergencies is to effectively manage the disease through ...

  20. Flower volatiles, crop varieties and bee responses.

    Directory of Open Access Journals (Sweden)

    Björn K Klatt

    Full Text Available Pollination contributes to an estimated one third of global food production, through both the improvement of the yield and the quality of crops. Volatile compounds emitted by crop flowers mediate plant-pollinator interactions, but differences between crop varieties are still little explored. We investigated whether the visitation of crop flowers is determined by variety-specific flower volatiles using strawberry varieties (Fragaria x ananassa Duchesne and how this affects the pollination services of the wild bee Osmia bicornis L. Flower volatile compounds of three strawberry varieties were measured via headspace collection. Gas chromatography showed that the three strawberry varieties produced the same volatile compounds but with quantitative differences of the total amount of volatiles and between distinct compounds. Electroantennographic recordings showed that inexperienced females of Osmia bicornis had higher antennal responses to all volatile compounds than to controls of air and paraffin oil, however responses differed between compounds. The variety Sonata was found to emit a total higher level of volatiles and also higher levels of most of the compounds that evoked antennal responses compared with the other varieties Honeoye and Darselect. Sonata also received more flower visits from Osmia bicornis females under field conditions, compared with Honeoye. Our results suggest that differences in the emission of flower volatile compounds among strawberry varieties mediate their attractiveness to females of Osmia bicornis. Since quality and quantity of marketable fruits depend on optimal pollination, a better understanding of the role of flower volatiles in crop production is required and should be considered more closely in crop-variety breeding.

  1. Balanced line bundles on Fano varieties

    DEFF Research Database (Denmark)

    Lehmann, Brian; Tanimoto, Sho; Tschinkel, Yuri

    2018-01-01

    A conjecture of Batyrev and Manin relates arithmetic properties of varieties with ample anticanonical class to geometric invariants. We analyze the geometry underlying these invariants using the Minimal Model Program and then apply our results to primitive Fano threefolds....

  2. Characterization of wheat varieties by seed storageprotein ...

    African Journals Online (AJOL)

    Journal Home > Vol 6, No 5 (2007) > ... Wheat grains of thirteen varieties were collected from different ecological regions of Pakistan. ... the dendrogram for high molecular weight (HMW) and low molecular weight (LMW) gluten subunit bands.

  3. Laura: Soybean variety lacking Kunitz trypsin inhibitor

    Directory of Open Access Journals (Sweden)

    Srebrić Mirjana

    2010-01-01

    Full Text Available Grain of conventional soybean varieties requires heat processing to break down trypsin inhibitor's activity before using as food or animal feed. At the same time, protein denaturation and other qualitative changes occur in soybean grain, especially if the temperature of heating is not controlled. Two types of trypsin inhibitor were found in soybean grain the Kunitz trypsin inhibitor and the Bowman-Birk inhibitor. Mature grain of soybean Laura is lacking Kunitz trypsin inhibitor. Grain yield of variety Laura is equal to high yielding varieties from the maturity group I, where it belongs. Lacking of Kunitz-trypsin inhibitor makes soybean grain suitable for direct feeding in adult non ruminant animals without previous thermal processing. Grain of variety Laura can be processed for a shorter period of time than conventional soybeans. This way we save energy, and preserve valuable nutritional composition of soybean grain, which is of interest in industrial processing.

  4. International political theory : varieties of moral discourse

    NARCIS (Netherlands)

    Kamminga, Menno R.

    2007-01-01

    This article aims to demonstrate the value of James Gustafson's 'varieties of moral discourse' typology for international political theory (IPT), or moral reflection about international politics. Gustafson's typology is defended as entailing an adequate conception of IPT through a threefold

  5. ECONOMICS OF IMPROVED AND LOCAL VARIETIES OF ...

    African Journals Online (AJOL)

    Osondu

    2012-04-02

    Apr 2, 2012 ... This study was based on the economics of improved and local cassava ... staples because of cassava's low cash input cost ... cultivation and entrepreneurship, several new .... varieties which are more or less not improved.

  6. Product variety and the demographic transition

    DEFF Research Database (Denmark)

    Guzmán, Ricardo Andrés; Weisdorf, Jacob Louis

    2010-01-01

    Why does the rate of population growth decline in the face of economic growth? We show that growing product variety may induce a permanent reduction in the demand for children and a continuous rise in income and consumption.......Why does the rate of population growth decline in the face of economic growth? We show that growing product variety may induce a permanent reduction in the demand for children and a continuous rise in income and consumption....

  7. Product Variety and the Demographic Transition

    DEFF Research Database (Denmark)

    Guzmán, Ricardo Andrés; Weisdorf, Jacob Louis

    Why does the rate of population growth decline in the face of economic growth? We show that growing product variety may induce a permanent reduction in the demand for children and a continuous rise in income and consumption.......Why does the rate of population growth decline in the face of economic growth? We show that growing product variety may induce a permanent reduction in the demand for children and a continuous rise in income and consumption....

  8. Covered by lines and Conic connected varieties

    Directory of Open Access Journals (Sweden)

    Alex Massarenti

    2011-12-01

    Full Text Available We study some properties of an embedded variety covered by lines and give a numerical criterion ensuring the existence of a singular conic through two of its general points. We show that our criterion is sharp. Conic-connected, covered by lines, QEL, LQEL, prime Fano, defective, and dual defective varieties are closely related. We study some relations between the above mentioned classes of objects using basic results by Ein and Zak.

  9. Representations of fundamental groups of algebraic varieties

    CERN Document Server

    Zuo, Kang

    1999-01-01

    Using harmonic maps, non-linear PDE and techniques from algebraic geometry this book enables the reader to study the relation between fundamental groups and algebraic geometry invariants of algebraic varieties. The reader should have a basic knowledge of algebraic geometry and non-linear analysis. This book can form the basis for graduate level seminars in the area of topology of algebraic varieties. It also contains present new techniques for researchers working in this area.

  10. Consumptive qualities of different potato varieties

    Directory of Open Access Journals (Sweden)

    М. М. Фурдига

    2017-03-01

    Full Text Available Purpose. To summarize results of studying consumptive qualities of different varieties of potato and define basic characteristics which allow to subsume them under specific economic categories. Methods. Field study, laboratory test, summarizing, analytical approach. Results. Potato varieties entered in the State register of plant varieties suitable to dissemination in Ukraine and new ones especially to be bred at the Institute of Potato Growing of NAAS were studied during the period of 2005–2016 for such basic economic characters as consumptive quality of tubers, content of starch, dry matters, protein, sugar, vitamins, carotenoids and mineral substances as well as aminoacids, color of flesh, suitability for industrial manufacturing of potato products and for purpose of technology. Attention was paid to the good prospects to use varie­ties with purple, blue and red potato tuber flesh with high antioxidant capacity. Potato varieties with above cha­racteristics and their complex combination were defined and described. The requirements of processing industry for potato as a raw material for manufacturing of potato food were given. Conclusions. The major criterion for consumptive qualities of a potato variety and correspondingly division for the commercial use is consumptive quality of tubers, especially content of essential nutrients and their favorable combination, improved taste and cooking quality, high antioxidant capacity, suitability for potato products manufacturing and use for purpose of technology. Potato varieties can be divided for economic purposes into edible, suitable for potato products manufacturing, technical and multipurpose ones.

  11. Isozyme Analysis on Different Varieties of Sugarcane

    Directory of Open Access Journals (Sweden)

    Johnson M.

    2012-05-01

    Full Text Available Isozymic and protein diversity among five sugarcane varieties viz., Co 6304, Co 85019, Co 8371, Co 89003 and Co 91010 were studied to understand the varietal interrelationship and to identify the biochemical marker for the disease resistance and stress tolerance. The standard technique of vertical gel electrophoresis PAGE was employed for size separation of isozymes. The gel was stained with different staining solutions for different isozyme systems viz. peroxidase, esterase, acid phosphatase, alkaline phosphatase and proteins. Rf values of the banding profiles, similarity index and variation between the varieties were analysed. Among the four enzyme systems, peroxidase profile reveals the difference between the disease resistant / susceptible and abiotic stress tolerant / non tolerant varieties. The two isoperoxidase bands with Rf values 0.62 and 0.66 showed their presence in disease resistant and abiotic tolerant varieties. The presence of two marker bands (0.62, 0.66 of resistant and stress tolerant varieties suggest that the variety Co 6304 may also be resistant to smut, wilt and moderately resistant to red rot and tolerant to drought.

  12. Adoption of Improved Potato Varieties in Nepal

    Directory of Open Access Journals (Sweden)

    Samaya Gairhe

    2017-05-01

    Full Text Available Nepal is one of the top twenty countries where potato contributes substantially for the human diet. Enhancing adoption of improved potato varieties could impact on farmer’s income, household food and nutritional security. As such, using a multistage sampling procedure, a study was conducted to assess the determinants of improved potato varieties adoption in Nepal covering 180 samples in four districts, two in hills and two in Tarai region. The study revealed that; Kavre and Bardiya districts in the hills and Tarai, respectively, were dominated by improved potato varieties adoption. On the other hand, Dhankuta and Jhapa in the hills and Tarai, respectively, were dominated by local potato varieties adoption. The informal seed sources followed by agro-vet and market were the major sources for improved varietal adoption. Farmers’ accesses to training and formal seed sources were important factor determining improved potato varietal adoption. However, households with larger farm size were less likely to allocate more area for improved potato varieties as many of farmers were reluctant to take potato cultivation as agri-business and still follow subsistence farming. Potato R&D programs, therefore, need to strengthen formal seed system to enhance access to quality potato seeds and build producer’s capacity through regular training and exposer visits in order to improve adoption of improved potato varieties in Nepal.

  13. Emergency Communication

    Science.gov (United States)

    : Environmental Documents, Reports LANL Home Calendar Search Contacts Resources » Emergency Communication Emergency Communication Stay informed of emergencies, weather delays, closures, other alerts. Find links to

  14. Meaning in life experience at the end of life: validation of the Hindi version of the Schedule for Meaning in Life Evaluation and a cross-cultural comparison between Indian and German palliative care patients.

    Science.gov (United States)

    Kudla, Dorothea; Kujur, Julius; Tigga, Sumanti; Tirkey, Prakash; Rai, Punita; Fegg, Martin Johannes

    2015-01-01

    The experience of Meaning in Life (MiL) is a major protective factor against feelings of hopelessness and wishes for hastened death in palliative care (PC) patients. However, most instruments for MiL assessment have been developed only in Western countries so far. Little is known about MiL experience in Asian PC patients. This study aimed to provide a Hindi version of the Schedule for Meaning in Life Evaluation (SMiLE), test its feasibility and validity in Indian PC patients, and compare the results with previous studies in Germany. Indian PC patients in a hospice for the destitute were eligible to participate in this cross-sectional study. In the SMiLE instrument, respondents individually listed MiL-giving areas before rating their satisfaction with and importance of these areas. Overall indices of satisfaction (IoS, range 0-100), weighting (IoW, range 0-100), and weighted satisfaction (IoWS, range 0-100) were calculated. A Hindi forward-backward translation of the SMiLE was made. Two hundred fifty-eight Indian PC patients took part in the study (response rate 93.5%). Convergent validity of the SMiLE was found with the World Health Organization Quality of Life-Brief version (r = 0.17; P = 0.008) and the Idler Index of Religiosity (public religiousness: r = 0.25, P < 0.001 and private religiousness: r = 0.29, P < 0.001). Indian PC patients' IoW was 65.8 ± 22.1, IoS 68.6 ± 17.4, and IoWS 70.2 ± 17.0. In multivariate analyses of covariance, they differed significantly from German PC patients only in IoW (IoW: 84.8 ± 11.5, P < 0.001; IoS: 70.2 ± 19.7; IoWS: 72.0 ± 19.4). Compared with Germans, Indians more often listed spirituality (P < 0.001) and social commitment (P < 0.001) and less often social relations (P = 0.008). Preliminary results indicate good feasibility and validity of the Hindi version of the SMiLE. MiL experience also seems to be a coping resource for Indian PC patients. Copyright © 2015 American Academy of Hospice

  15. [Identification of Dendrobium varieties by infrared spectroscopy].

    Science.gov (United States)

    Liu, Fei; Wang, Yuan-Zhong; Yang, Chun-Yan; Jin, Hang

    2014-11-01

    The difference of Dendrobium varieties were analyzed by Fourier transform infrared (FTIR) spectroscopy. The infrared spectra of 206 stems from 30 Dendrobium varieties were obtained, and showed that polysaccharides, especially fiber, were the main components in Dendrobium plants. FTIR combined with Wilks' Lambda stepwise discriminative analysis was used to identify Dendrobium varieties. The effects of spectral range and number of training samples on the discrimination results were also analysed. Two hundred eighty seven variables in the spectral range of 1 800-1 250 cm(-1) were studied, and showed that the return discrimination is 100% correct when the training samples number of each species was 2, 3, 4, 5, and 6, respectively, whereas for the remaining samples the correct rates of identification were equal to 79.4%, 91.3%, 93.0%, 98.2%, and 100%, respectively. The same discriminative analyses on five different training samples in the spectral range of 1 800-1 500, 1 500-1 250, 1 250-600, 1 250-950 and 950-650 cm(-1) were compared, which showed that the variables in the range of 1 800-1 250, 1 800-1 500 and 950-600 cm(-1) were more suitable for variety identification, and one can obtain the satisfactory result for discriminative analysis when the training sample is more than 3. Our results indicate that FTIR combined with stepwise discriminative analysis is an effective way to distinguish different Dendrobium varieties.

  16. Childhood Emergencies

    Science.gov (United States)

    ... SUBSCRIBE Emergency 101 Share this! Home » Emergency 101 Childhood Emergencies Keeping children healthy and safe is every ... and tools to prevent, recognize and address a childhood emergency is the first step in keeping your ...

  17. Eye Emergencies

    Science.gov (United States)

    ... The Marfan Foundation Marfan & Related Disorders What is Marfan Syndrome? What are Related Disorders? What are the Signs? ... Emergencies Eye Emergencies Lung Emergencies Surgeries Eye Emergencies Marfan syndrome significantly increases your risk of retinal detachment, a ...

  18. Emergency contraception

    Science.gov (United States)

    Morning-after pill; Postcoital contraception; Birth control - emergency; Plan B; Family planning - emergency contraception ... IUD placed inside the uterus CHOICES FOR EMERGENCY CONTRACEPTION Two emergency contraceptive pills may be bought without a prescription. ...

  19. Officially released mutant varieties in China

    International Nuclear Information System (INIS)

    Liu, L.; Van Zanten, L.; Shu, Q.Y.; Maluszynski, M.

    2004-01-01

    The use of mutation techniques for crop improvement in China has a long and well-established tradition of more than 50 years. As the result of intensive research in many institutes dealing with application of nuclear technologies more than 620 cultivars of 44 crop species have been released. Numerous mutant varieties have been grown on a large scale bringing significant economic impact, sustaining crop production and greatly contributing to increase of food production also in stress prone areas of the country. However, there is still missing information not only on the number of mutant varieties released in particular crop species but also on mutagens applied, selection approaches and on the use of mutants in cross breeding. Numerous Chinese scientists collected and systematized this information. Results of their work were often published in local scientific journals in the Chinese language and as such were unavailable to breeders from other countries. Having this in mind, we requested Dr. Liu Luxiang, the Director of the Department of Plant Mutation Breeding and Genetics, Institute for Application of Atomic Energy, Chinese Academy of Agricultural Sciences in Beijing to help us in finding as much information as possible on mutant varieties officially released in China. The data has been collected in close collaboration with his colleagues from various institutions all over the country and then evaluated, edited and prepared for publication by our team responsible for the FAO/IAEA Database of Officially Released Mutant Varieties. We would like to thank all Chinese colleagues who contributed to this list of Chinese mutant varieties. We hope that this publication will stimulate plant breeders in China to collect more information on released mutant varieties and especially on the use of mutated genes in cross breeding. (author)

  20. Weed suppression ability of spring barley varieties

    DEFF Research Database (Denmark)

    Christensen, Svend

    1995-01-01

    , Grit. Ranking varietal responses to weed competition in terms of grain yield loss corresponded well to ranking weed dry matter produced in crop weed mixtures. There was no correspondence between the varietal grain yields in pure stands and their competitiveness, suggesting that breeding to optimize...... both yielding and competitive ability may be possible. Non-linear regression models were fitted to canopy height and light interception data for each variety in all three years. The canopy height model provided a precise description of development and maximum canopy height of the varieties. A light...

  1. Phosphorus response in two varieties of cotton

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Mahendra; Bhandari, D K; Kumar, Vinod [Haryana Agricultural Univ., Hissar (India)

    1974-09-01

    Phosphorus requirements of cotton varieties H-14 and J-34 were studied on seirozem soils of Hissar under greenhouse conditions. The dry matter yield of both the varieties increased significantly upto 120 kg/ha P after which dry matter yield decreased. Total P uptake also increased with the addition of P. The highest utilization of fertilizer P by H-14 and J-34 was observed at 240 kg and 120 kg/ha levels of applied P, respectively. H-14 utilized more native P than J-34 at all levels of P application.

  2. Emerging Contaminants in the Environment

    Science.gov (United States)

    This chapter explores the use of mass spectrometry and its application to emerging contaminants (ECs) in the environment; such classes of compounds as organometallics, pharmaceuticals/drugs, nanomaterials, and dispersants (surfactants). Table 1 shows the variety of ECs that are...

  3. Sensibility of different wheat varieties (strains) to Ar+ implantation

    International Nuclear Information System (INIS)

    Cui Huanhu; Jing Hua; Ma Aiping; Kang Xiuli; Yang Liping; Huang Mingjing; Ma Buzhou; Shanxi Academy of Agricultural Sciences, Taiyuan

    2005-01-01

    The sensibility of different wheat varieties (strains) to Ar + implantation was studied. The results showed that the survival rate of 21 wheat varieties (strains) at the dose of 6 x 10 16 Ar + /cm 2 could be divided into five groups: surplus sensitive varieties (strains), sensitive varieties (strains), transitional varieties (strains), obtuse varieties (strains) and surplus obtuse varieties (strains). The sensibility of wheat varieties (strains) to Ar + injection is high-moisture-fertility wheat varieties (strains) > medium-moisture-fertility wheat varieties (strains) > dry land wheat varieties (strains). The study has provided theoretical basis in induced mutation medial lethal dose of different wheat varieties (strains) to Ar + implantation. (authors)

  4. 7 CFR 51.890 - One variety.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946... variety means that the grapes show similar varietal characteristics. [36 FR 9126, May 20, 1971...

  5. Optimal Product Variety, Scale Effects and Growth

    NARCIS (Netherlands)

    de Groot, H.L.F.; Nahuis, R.

    1997-01-01

    We analyze the social optimality of growth and product variety in a model of endogenous growth. The model contains two sectors, one assembly sector producing a homogenous consumption good, and one intermediate goods sector producing a differentiated input used in the assembly sector. Growth results

  6. Oil Characteristics of Four Palestinian Olive Varieties.

    Science.gov (United States)

    Lodolini, Enrico Maria; Polverigiani, Serena; Ali, Saed; Mutawea, Mohammed; Qutub, Mayyada; Arabasi, Taysir; Pierini, Fabio; Abed, Mohammed; Neri, Davide

    2017-05-01

    Olive oil represents an important source of income for Palestinian farmers in local, national and international markets. Sometimes, olive oil produced in local climatic conditions, does not achieve the International Olive Council (IOC) trade standards so that international markets are precluded. The oil chemical composition and sensory profile of four Palestinian olive varieties (Nabali Baladi, Nabali Mohassan, Souri and K18) were characterized in 2010 throughout an in situ evaluation. Most of the physicchemical characteristics and the fatty acid composition of the varieties met the International Olive Council trade standards (IOC-TS) for extra virgin olive oils. Values of K 270 for Nabali Baladi and linolenic acid for Souri slightly exceeded the limit. Eicosanoic acid exceeded the IOC-TS limits in the oils of all considered varieties. Among the sterols, the Δ-7-stigmastenol resulted too high for Nabali Baladi and Souri. Sensory profile for the tested varieties showed a reminiscence of tomato or artichoke and light to medium bitter and pungent sensations. Results represent an important baseline reference for further studies about oil composition and quality of the main Palestinian olive germplasm and provide indication of potential critical points to be controlled in order to ensure the full achievement of IOC-TS and access international markets.

  7. Karyotype Analysis of Gazania rigens Varieties

    Directory of Open Access Journals (Sweden)

    Jiashi Zeng

    2016-09-01

    Full Text Available For studying species origin, systematic evolution and phylogenetic relationship of Gazania rigens, four different G. rigens varieties, with different flower colors, were subjected to chromosome karyotype analysis. The somatic chromosome number in three varieties ‘Hongwen’, ‘Xingbai’ and ‘Richu’ was 2n = 10, while in ‘Zhongguo Xunzhangju’ it was 2n = 20. We speculate that the cardinal number of chromosomes in G. rigens plants is x = 5, in which case ‘Zhongguo Xunzhangju’ is a tetraploid. The karyotype formulae of ‘Hongwen’, ‘Xingbai’ and ‘Richu’ were 2n = 8m + 2sm, 2n = 8m  + 2sm and 2n = 10m respectively. The karyotype formula of ‘Zhongguo Xunzhangju’ was 2n = 18m + 2sm. The asymmetrical karyotype coefficients of the four G. rigens varieties ranged from 53.80% to 58.84%. Only ‘Richu’ had a ‘1A’ karyotype, while the others were relatively symmetric ‘2A’. Karyotype analysis indicates that the three introduced varieties have a close genetic relationship.

  8. Allelopathic potential of selected rice varieties

    African Journals Online (AJOL)

    ajl10

    2012-11-01

    Nov 1, 2012 ... 1Faculty of Agro Based Industry, Universiti Malaysia Kelantan, 17600 Jeli, Kelantan, Malaysia. ... experiment was laid out in completely randomized design. ..... Mixed-Cultures. PLoS ONE 7(5):e37201. Islam M (2010). Allelopathic effects of rice varieties on seed germination and seedling growth of lettuce.

  9. Wood Variety Recognition on Mobile Devices

    Czech Academy of Sciences Publication Activity Database

    Vácha, Pavel; Haindl, Michal

    2013-01-01

    Roč. 2013, č. 93 (2013), s. 52-52 ISSN 0926-4981 R&D Projects: GA ČR GA102/08/0593 Institutional support: RVO:67985556 Keywords : wood recognition * Markov random fields Subject RIV: BD - Theory of Information http://library.utia.cas.cz/separaty/2013/RO/vacha-wood variety recognition on mobile devices.pdf

  10. Preference mapping of apple varieties in Europe

    NARCIS (Netherlands)

    Bonany, J.; Buehler, A.; Carbó, J.; Codarin, C.; Donati, F.; Echeverria, G.; Egger, S.; Guerra, W.; Hilaire, C.; Höller, I.; Iglesias, I.; Jesionkowska, K.; Konopacka, D.; Kruczynska, D.; Martinelli, A.; PItiot, C.; Sansavini, S.; Stehr, R.; Schoorl, F.W.

    2014-01-01

    A consumer test carried out in 7 different European countries compared 3 standard apple varieties to 8 new ones. A total of 4290 consumers took part in the test. Data from this test was used to develop a preference map for apple. The preference map was constructed with 3 main dimensions (1 –

  11. Flag varieties, toric varieties, and suspensions: Three instances of infinite transitivity

    International Nuclear Information System (INIS)

    Arzhantsev, Ivan V; Zaidenberg, M G; Kuyumzhiyan, Karine G

    2012-01-01

    We say that a group G acts infinitely transitively on a set X if for every m element of N the induced diagonal action of G is transitive on the cartesian mth power X m backslash Δ with the diagonals removed. We describe three classes of affine algebraic varieties such that their automorphism groups act infinitely transitively on their smooth loci. The first class consists of normal affine cones over flag varieties, the second of nondegenerate affine toric varieties, and the third of iterated suspensions over affine varieties with infinitely transitive automorphism groups. Bibliography: 42 titles.

  12. Some Thoughts on the Posthuman Condition in the ‘Ur-village.’ Reading the Hindi Novel Ādigrām upākhyān by Kuṇāl Siṃh

    Directory of Open Access Journals (Sweden)

    Alessandra Consolaro

    2016-01-01

    Full Text Available This article stems from the workshop Pensieri nomadi, corpi in movimento. Exploring InFluxes and Cultures in Motion, that took place in Torino on 16th October 2014 with the aim to activate interdisciplinary lines of research, that can useful in investigating and examining the globalized world we live in, as well as create a bridge between research in the academic flied and activism in the territory. The novel Ādigrām upākhyān (The chronicles of Ādigram by Hindi writer Kuṇāl Siṃh has been food for thought for this paper, as it presents some features that can be analyzed as nomadic thinking and that deal with the posthuman condition in the context of the clash between State Government and local population in West Bengal. The aim of the paper is an illustration of some possible links between the discourses of posthumanism and postcolonialism in the literary context. I will discuss issues of knowledge, democracy, and hi/storytelling addressed in the novel, drawing on VC Seshadri, Shiv Visvanathan, Dipesh Chakrabarty, Gilles Deleuze, Felix Guattari, Donna Haraway, and Rosi Braidotti.

  13. Population Development of Zabrotes subfasciatus (Coleoptera: Chrysomelidae) in Landrace Bean Varieties Occurring in Southwestern Amazonia.

    Science.gov (United States)

    Lopes, L M; Araújo, A E F; Santos, A C V; Santos, V B; Sousa, A H

    2016-02-01

    The common bean, Phaseolus vulgaris (L.), is one of the most important sources of protein worldwide, and Latin America is one of the recognized centers of diversity of this species. However, storage of this product after harvest is not feasible because of bruchid attacks. This study determined the accumulated normalized rate of emergence and the daily emergence rate of Zabrotes subfasciatus (Boheman) (Coleoptera: Chrysomelidae:Bruchinae) in five landrace varieties of common bean (BRL 01, SNA 01, RDR 01, RBC 01, and RBC 13) that occurin southwestern Amazonia. These varieties were selected for this study because they are well-distributed throughout the Amazonian communities. Beans of each variety were infested with 50 unsexed adults, and the insects were removed 13 d after beginning the bioassays. The adult progeny obtained from the feeding substrate were counted and removed every other day after the first emergence, until the end of the emergence period. Differences were observed in the calculated rates of development; however, the time required for development and emergence of the insects was independent. Of the five varieties of bean investigated, we observed that the RDR 01, BRL 01, and SNA 01 cultivars are resistant to Z. subfasciatus; the results indicate that the use of these three varieties can reduce problems associated with bruchid attacks and enable storage of the product after harvesting.

  14. The Varieties of Capitalism and Hybrid Success

    DEFF Research Database (Denmark)

    Campbell, John L.; Pedersen, Ove K.

    Proponents of the varieties of capitalism literature maintain that capitalist countries whose institutions best fit either the liberal market economy or coordinated market economy types will perform the best. Countries whose institutions are more mixed will perform less well. This paper challenges....... The dynamic interaction of elements found in both liberal and coordinated types of capitalism have contributed to its success. This is demonstrated by analyses of the institutions that coordinate Danish labor markets, vocational training, and industrial policy....

  15. High green fodder yielding new grass varieties

    OpenAIRE

    C. Babu, K. Iyanar and A. Kalamani

    2014-01-01

    Two high biomass yielding forage grass varieties one each in Cumbu Napier hybrid and Guinea grass have been evolved at the Department of Forage Crops, Centre for Plant Breeding and Genetics, Tamil Nadu Agricultural University, Coimbatore and identified for release at national (All India) level as Cumbu Napier hybrid grass CO (BN) 5 and Guinea grass CO (GG) 3 during 2012 and 2013 respectively. Cumbu Napier hybrid grass CO (BN) 5 secured first rank at all national level with reference to green ...

  16. In vitro germination of desert rose varieties(

    OpenAIRE

    Tatiane Lemos Varella; Gizelly Mendes Silva; Kaliane Zaira Camacho Maximiliano da Cruz; Andréia Izabel Mikovski; Josué Ribeiro da Silva Nunes; Ilio Fealho Carvalho; Maurecilne Lemes Silva

    2015-01-01

    The drought stress resistance is a characteristic of the desert rose and its estimable beauty flowers, which gave it great relevance in the ornamental market. However, the desert rose production and germination is hampered by possible sterility of their male and female flowers and frequent problems in pollination, so the tissue culture is a promising alternative to the propagation of these plants. This study aimed to evaluate the effect of gibberellic acid on four commercial varieties of dese...

  17. Induced mutations in mungbean- variety BM-4

    International Nuclear Information System (INIS)

    Chavan, A.A.; Patil, V.D.; Pawar, R.B.

    2000-01-01

    Mung bean (Vigna radiata) is an important crop. Marathwada Agricultural University has developed and released a variety BM4 for Western Zone. This variety has got yield potential of 1200-1300 kg/ha. However it has small grain size and dull green colour resulting in less dahl recovery and less market price. To improve these parameters, a mutation breeding programme was taken up. Dry seeds of variety BM4 were treated with 10, 15, 25 kR gamma rays at BARC Mumbai. In M 1 generation, germination decreased with increased dose of gamma rays. Twenty five kR showed lowest germination, 10 and 15 kR showed satisfactory germination. Individual plants were harvested and plant to row progenies were grown in M 2 in augmented block design. Range of mean was 39.8 to 77.2, 6.3 to 45.4, 1.85 to 3.25 and 9.2 to 60.0 for plant height (cm), number of pods/plant, test weight (g) and yield/plant(g) respectively. Out of 3 doses of gamma rays 10 kR proved more effective in increasing seed size, number of pods and seed yield/plant. (author)

  18. Lung Emergencies

    Science.gov (United States)

    ... The Marfan Foundation Marfan & Related Disorders What is Marfan Syndrome? What are Related Disorders? What are the Signs? ... Emergencies Lung Emergencies Surgeries Lung Emergencies People with Marfan syndrome can be at increased risk of sudden lung ...

  19. Entrepreneurship, Emerging Technologies, Emerging Markets

    NARCIS (Netherlands)

    Thukral, Inderpreet S.; Von Ehr, James; Walsh, Steven Thomas; Groen, Arend J.; van der Sijde, Peter; Adham, Khairul Akmaliah

    2008-01-01

    Academics and practitioners alike have long understood the benefits, if not the risks, of both emerging markets and emerging technologies.Yet it is only recently that foresighted firms have embraced emerging technologies and emerging markets through entrepreneurial activity. Emerging technologies

  20. Improvement of soybean variety 'Bragg' through mutagenesis

    International Nuclear Information System (INIS)

    Bhatnagar, P.S.; Prabhakar; Tiwari, S.P.; Sandhu, J.S.

    1989-01-01

    Full text: Variety 'Bragg' (Jackson x D49-2491) of soybean (Glycine max. (L.) Merrill) was found to be high yielding and widely adaptable throughout India. Its yield stability, however, is unsatisfactory, probably due to low germinability necessitating use of higher seed rate. With the main objective to rectify this defect, mutagenesis involving chemical as well as physical mutagens was used. Dry seeds were treated with EMS or MMS (0.2, 0.4 and 0.6%), or gamma rays (15, 20 and 25 kR) with and without additional exposure to UV (2 hrs at 260 nm) in 1982. In M 2 , a mutation frequency ranging from 2.24 to 22.85% was observed. Screening of M 2 and of subsequent generations yielded a broad spectrum of mutations. Some of the mutants are agronomically useful. Among them, mutant 'T 2 14' resulting from 25 kR gamma rays + UV, was found to possess better germinability (+15%), earliness (5 days) and high yield during both rainy and post-rainy seasons in 1986 and 1987, when compared with the parent variety 'Bragg'. The mutant has smaller seed-size (TGW 125 g) than the parent (145 g). In soybean, large-seeded varieties were reported to have poorer seed germinability. Thus, the better germinability of the mutant might be related to its reduced seed size. Seeds of the mutant show a light brown colour of the hilum in contrast to the black hilum of 'Bragg'. In other characters the mutant is similar to 'Bragg'. The mutant should have potential for commercial cultivation in India. For confirmation of its agronomically superior performance, it is undergoing national evaluation in multilocational trials under 'All India Co-ordinated Research Project on Soybean (ICAR)'. The strain has been named 'NRC-2'. (author)

  1. Improvement of soybean variety 'Bragg' through mutagenesis

    Energy Technology Data Exchange (ETDEWEB)

    Bhatnagar, P S; Prabhakar,; Tiwari, S P; Sandhu, J S [National Research Centre for Soybean, Indore (India)

    1989-01-01

    Full text: Variety 'Bragg' (Jackson x D49-2491) of soybean (Glycine max. (L.) Merrill) was found to be high yielding and widely adaptable throughout India. Its yield stability, however, is unsatisfactory, probably due to low germinability necessitating use of higher seed rate. With the main objective to rectify this defect, mutagenesis involving chemical as well as physical mutagens was used. Dry seeds were treated with EMS or MMS (0.2, 0.4 and 0.6%), or gamma rays (15, 20 and 25 kR) with and without additional exposure to UV (2 hrs at 260 nm) in 1982. In M{sub 2}, a mutation frequency ranging from 2.24 to 22.85% was observed. Screening of M{sub 2} and of subsequent generations yielded a broad spectrum of mutations. Some of the mutants are agronomically useful. Among them, mutant 'T{sub 2}14' resulting from 25 kR gamma rays + UV, was found to possess better germinability (+15%), earliness (5 days) and high yield during both rainy and post-rainy seasons in 1986 and 1987, when compared with the parent variety 'Bragg'. The mutant has smaller seed-size (TGW 125 g) than the parent (145 g). In soybean, large-seeded varieties were reported to have poorer seed germinability. Thus, the better germinability of the mutant might be related to its reduced seed size. Seeds of the mutant show a light brown colour of the hilum in contrast to the black hilum of 'Bragg'. In other characters the mutant is similar to 'Bragg'. The mutant should have potential for commercial cultivation in India. For confirmation of its agronomically superior performance, it is undergoing national evaluation in multilocational trials under 'All India Co-ordinated Research Project on Soybean (ICAR)'. The strain has been named 'NRC-2'. (author)

  2. Dwarf mutant of rice variety Seratus Malam

    International Nuclear Information System (INIS)

    Mugiono, P. S.; Soemanggono, A.M.R.

    1989-01-01

    Full text: Seeds of 'Seratus Malam', a local tall upland variety with long panicles and high yield potential were irradiated with 10-50 krad gamma rays in 1983. From 50,000 M 2 plants, 130 semidwarf mutants and 1 dwarf mutant were selected. The dwarf mutant M-362 was obtained from the 10 krad treatment. The mutant shows about 50% reduction in plant height, but also in number of productive tillers. Thus the yield per plant is also significantly less. However, the mutant gene is not allelic to DGWG and therefore may be useful in cross breeding. (author)

  3. Response of Transplanted Aman Rice Varieties to Herbicides in Strip-Tilled Non-Puddled Soil

    Directory of Open Access Journals (Sweden)

    Taslima Zahan1

    2017-12-01

    Full Text Available BACKGROUND: Sensitivity of crop cultivars may vary to commonly used herbicides resulting in potential yield loss and reduce farm profit. Transplanting of rice seedlings in strip-tilled non-puddled field is a new practice for which herbicide tolerant varieties need to select. Therefore, a study was executed at the Agronomy Field Laboratory of Bangladesh Agricultural University, Mymensingh during 2013 to evaluate the response of some popular transplanted aman rice varieties to different herbicides at their recommended rate and to select most tolerant aman rice variety or varieties for strip-tilled non-puddled transplanting. METHODOLOGY: Twelve aman rice varieties (BR11, BRRI dhan33, BRRI dhan39, BRRI dhan44, BRRI dhan46, BRRI dhan49, BRRI dhan51, BRRI dhan52, BRRI dhan56, BRRI dhan57, BRRI hybrid dhan-4 and BINA dhan7 were examined in the study against six herbicides (2 pre-emergence: pyrazosulfuron-ethyl and butachlor; 1 early post-emergence: orthosulfamuron and 3 late post-emergence: acetochlor + bensulfuron methyl, butachlor + propanil and 2,4-D amine along with one untreated manually weed-free control. KEY FINDINGS: The study revealed that aman rice varieties responded differentially to different herbicides. All rice varieties performed better in pyrazosulfuron-ethyl treated plots relative to the other herbicide treated plots and even than the control plots. Pyrazosulfuron-ethyl increased grain yield of all aman rice varieties by 0.6-32.6% over control and butachlor + propanil provided increased grain yield in all rice varieties by 2.0-25.5% except BRRI hybrid dhan-4. The study also disclosed that BRRI dhan57 and BRRI hybrid dhan-4 gone through the yield loss by application of 2,4-D amine and BRRI dhan56 by application of butachlor and orthosulfamuron. Moreover, acetochlor + bensulfuron methyl produced shorter plants and caused yield loss by 7.8-27.1% in all aman rice varieties compared to the control and BRRI dhan39 was the most susceptible

  4. The flow of harmonic applications of a compact variety on a bordered variety

    International Nuclear Information System (INIS)

    Chen Yunmei; Musina, R.

    1989-05-01

    If M is a compact riemannian variety and C a riemannian variety closed to border, a weak harmonic application μ:M→C is defined as being a solution of a differential inclusion. We present a theorem of existence and partial regularity for the weak solution of the evolution inclusion for harmonic applications. This solution converges to a weak harmonic application when the time tends appropriately to infinity. 10 refs

  5. Press Advertising – Varieties and Sub-Varieties. Methods of Promoting the Press

    OpenAIRE

    Mikosz, Joanna

    2016-01-01

    In the text entitled “Press advertising – varieties and sub-varieties. Methods of promoting the press”, the author discusses press advertising, which is a fast developing mass-media phenomenon. Modernity has granted press advertising a high quality of print and paper, as well as Infinite possibilities of combining various promotional forms with the press. The author argues that press advertising is one of the best ways in which a company can communicate with the market. Its advantage is, abov...

  6. Breeding of Hangtian 36-an early-maturing variety of japonica rice by space mutation technique

    International Nuclear Information System (INIS)

    Wang Junmin; Luo Rongting; Bao Genliang; Zhang Mingxian; Xu Jianlong; Wu Wei

    2007-01-01

    Hangtian 36; an early-maturing late Japonica rice variety with high grain quality and disease resistance was developed from the mutagenesis progeny of Bing 1067 carried by the recoverable satellite. Hangtian 36 has advantages over the original variety Bing 1067 in mature duration, grain quality and blast resistance. It has strong tolerant ability to late sow, varying from sowing date of single cropping to the end of July. So it is an ideal variety suitable for the use of emergency situation, such as in the natural disaster year resulting from typhoon. This variety was officially registered by Zhejiang Committee on Variety Registration in 2006, and is adaptable in the region of Zhejiang province and the Yangtze River delta. The successful breeding of Hangtian 36 showed that space mutation is an effective method of simultaneous improvement for multiple traits of rice. (authors)

  7. In vitro germination of desert rose varieties(

    Directory of Open Access Journals (Sweden)

    Tatiane Lemos Varella

    2015-08-01

    Full Text Available The drought stress resistance is a characteristic of the desert rose and its estimable beauty flowers, which gave it great relevance in the ornamental market. However, the desert rose production and germination is hampered by possible sterility of their male and female flowers and frequent problems in pollination, so the tissue culture is a promising alternative to the propagation of these plants. This study aimed to evaluate the effect of gibberellic acid on four commercial varieties of desert rose (Adenium obesum cultivated in vitro. The seeds of the varieties ‘Orange Pallet’, ‘Carnation violet’, ‘Diamond ring’ and ‘Vermiliont’ were sterilized and inoculated on Water + Agar (T0, medium MS (T1, ½ MS (T2, MS + 0.25 mg L-1 GA3 (T3, MS + 0.5 mg L-1 GA3 (T4, ½ MS + 0.25 mg L-1 GA3 (T5, ½ MS 0.5 mg L-1 GA3 (T6. The seeds germination of A. obesum was initiated on the fourth day of cultivation and on the tenth day was possible to observe the expansion of the cotyledons and leaf expansion with subsequent development of early secondary root. The ‘Orange pallet’ variety germinated 100% of seeds on water + agar and MS ½ + 0.5 mg L-1 of GA3. For ‘Diamond Ring’ and ‘Carnation violet’ the highest rate of germination occurred in treatments MS ½; 0.25 mg L-1 GA3; MS + 0.5 mg L-1 GA3 MS ½ + 0.5 mg L-1 GA3 averaging 80% and 70%, respectively. For ‘Vermiliont’ the best response was in MS and MS ½ + 0.5 mg L-1 GA3 ranging between 70-90% germinated embryos. It was registered different malformations in all treatments like absence of roots and apexes during seedling development. The concentrations of GA3 did not affect significantly the seed germination.

  8. Imaging of gynecologic emergencies

    International Nuclear Information System (INIS)

    Wagner, Matthias W.; Huisman, Thierry A.G.M.; John Hopkins Bayview Medical Center, Baltimore, MD; Kubik, Rahel A.

    2016-01-01

    Acute abdominal pain related to the female genital organs is frequently encountered in the emergency department. Gynecological emergencies are diseases of the female reproductive system that are potentially life-threatening and peril the sexual function and fertility. In the diagnostic work-up of acute abdominal pain, a wide variety of differential diagnoses needs to be considered depending on the age of the patient and a concomitant pregnancy. There is significant clinical overlap with gastrointestinal emergencies. Therefore, imaging plays a key role in diagnosing the cause of the pain and the planning of the therapy. The aim of this review is to illustrate the significant role of imaging in frequently encountered gynecologic emergencies.

  9. Residues and duality for projective algebraic varieties

    CERN Document Server

    Kunz, Ernst; Dickenstein, Alicia

    2008-01-01

    This book, which grew out of lectures by E. Kunz for students with a background in algebra and algebraic geometry, develops local and global duality theory in the special case of (possibly singular) algebraic varieties over algebraically closed base fields. It describes duality and residue theorems in terms of K�hler differential forms and their residues. The properties of residues are introduced via local cohomology. Special emphasis is given to the relation between residues to classical results of algebraic geometry and their generalizations. The contribution by A. Dickenstein gives applications of residues and duality to polynomial solutions of constant coefficient partial differential equations and to problems in interpolation and ideal membership. D. A. Cox explains toric residues and relates them to the earlier text. The book is intended as an introduction to more advanced treatments and further applications of the subject, to which numerous bibliographical hints are given.

  10. Eggplant variety breeding aerospace Hangqie No.4

    International Nuclear Information System (INIS)

    Wang Fuquan; Song Jianrong; Guo Zhenfang; Ding Yaohong; Kong Xiaojuan

    2012-01-01

    Hangqie No.4 is on the Shenzhou spacecraft carrying no. 3 local variety reported by four generations enterprise round tomato breeding 03-4-15-2-3-1 has breeding for female to the 18th retuning-type science technology and experimental satellite launch of the optimal tomato after 0448-1-3-1 has breeding for male parent, mixture of the generation of hybrid. Medium-early maturity, 667 m 2 production 5000 kg around. Plant growth potential of half erect, with strong sex is strong, leaves thicker, purple-brown, heart-shaped, flower violet, pulp green white, The weight of per fruit 0.15 ∼ 0.35 kg. It's can be planted in open land and protected area, and grow well. (authors)

  11. Mechanism and active variety of allelochemicals

    Science.gov (United States)

    Peng, S.-L.; Wen, J.; Guo, Q.-F.

    2004-01-01

    This article summarizes allelochemicals' active variety, its potential causes and function mechanisms. Allelochemicals' activity varies with temperature, photoperiod, water and soils during natural processes, with its initial concentration, compound structure and mixed degree during functional processes, with plant accessions, tissues and maturity within-species, and with research techniques and operation processes. The prospective developmental aspects of allelopathy studies in the future are discussed. Future research should focus on: (1) to identify and purify allelochemicals more effectively, especially for agriculture, (2) the functions of allelopathy at the molecular structure level, (3) using allelopathy to explain plant species interactions, (4) allelopathy as a driving force of succession, and (5) the significance of allelopathy in the evolutionary processes.

  12. VARIETIES OF SOCIAL DISCIPLINING, HISTORICAL PERSPECTIVES.

    Directory of Open Access Journals (Sweden)

    Tomás A. Mantecón Movellán

    2011-04-01

    Full Text Available Historical thought has tended to explain social disciplining according to two main analytical perspectives: on one hand, German tradition about the so-called sozialdisziplinierung and, on the other hand, Foucault perspectives (focussed on disciplines practiced on the bodies-and/or-minds of people by the authorities. From these both viewpoints social disciplining was a dynamic ingredient of change, from traditional societies up to contemporary liberal societies; a machinery to provoke top-down changes (from above. On the bases of historical evidences, this research claims for a third viewpoint that stresses dynamics of social discipline and social disciplining from below; underlines the need of integrating this third perspective in the historical explanation of change in past societies throughout the analysis of social practices of everyday life; the values underneath them and, in the end, taking into account varieties of discipline and perspectives of social disciplining from below.

  13. Commentary on Huovinen's "Varieties of Musical Empiricism"

    Directory of Open Access Journals (Sweden)

    Eric F. Clarke

    2006-06-01

    Full Text Available Erkki Huovinen’s “Varieties of Musicological Empiricism” provides a valuable analysis of some of the theoretical predicaments raised by pursuing an empirical musicology. But in this commentary, I argue for a less programmatic, and more pragmatic, approach to the term than he does. Empirical approaches in musicology have been around in one form or another for a long time, and the purpose of the label is less to identify a new ‘brand’ of musicology than to bring together a diversity of approaches that in different ways capitalise on the opportunities that data collection (in the broadest sense of the term may provide. If programme is set aside in favour of pragmatism, and a looser relationship between theory and observation accepted, then empirical musicology can be a productive way to rub ideas up against a stimulatingly resistant world.

  14. Eggplant variety breeding aerospace Hangqie No.4

    International Nuclear Information System (INIS)

    Wang Fuquan; Song Jianrong; Guo Zhenfang; Ding Yaohong; Kong Xiaojuan

    2011-01-01

    Hangqie No.4 is on the shenzhou spacecraft carrying no.3 local variety reported by four generations enterprise round tomato breeding 03-4-15-2-3-1 has breeding for female to the 18th retuning-type science technology and experimental satellite launch of the optimal tomato after 04-4-8-1-3-1 has breeding for male parent, mixture of the generation of hybrid. Medium-early maturity, 667 m 2 production 5000 kg around. Plant growth potential of half erect, with strong sex is strong, leaves thicker, purple-brown, heart-shaped, flower violet, pulp green white, The weight of per fruit 0.15∼0.35 kg. It's can be planted in open land and protected area, and grow well. (authors)

  15. Register as the Situational Variety of Language

    Directory of Open Access Journals (Sweden)

    Natalya B. Boyeva-Omelechko

    2016-12-01

    Full Text Available The problem discussed in the article is topical due to the interest of scientists to different types of language variations and especially registers or situational dialects treated by M.A.K. Halliday as use-related varieties of language or varieties used in a particular social setting. As discourse categorization is a very complex problem scholarly consensus has not been reached for the definitions of the term «register». The universal criteria for defining and discriminating registers have not been worked out either. The authors of the article give the review of scientific works devoted to the problem in question especially works by M.A.K. Halliday, R. Quirk, M. Joos, D. Hymes P. Trudgill, E.I. Belyaeva and others and analyze different definitions of the term «register», spectrums of registers and criteria for their discriminating. It enables the authors to come to the conclusion that only registers with the same field (religious, political, business etc. and mode (oral/written, dialogue/monologue can be compared. The difference lies in the sphere of tenor which depends on the degree of formality, distance of power and socio-psychological distance between speakers. The authors believe that it is also necessary to take into account the cooperative/ uncooperative character of conversation and para-verbal and non-verbal components of the speech situation. With this in mind they offer their definition of the register and describe main characteristics of registers in the sphere of oral communication.

  16. The interrelation between growth and development of wheat as influenced by temperature, light and nitrogen

    NARCIS (Netherlands)

    Khalil, M.S.H.

    1956-01-01

    Development was studied in wheat, mainly the subtropical varieties Hindi and Baladi. Leaf emergence was faster and the relation shoot/root decreased as temperature increased from 10° to 30°C. After transfer from low night temperature to higher temperatures for daily illumination, the root system was

  17. FIGURATIVE AND LEXICAL VARIETIES IN FACEBOOK POSTS

    Directory of Open Access Journals (Sweden)

    I Gusti Ayu Vina Widiadnya Putri

    2017-11-01

    Full Text Available Language is a highly elaborated signaling system. It serves various functions in communication, it is used to share ideas, convey feelings and emotions, etc. The researchers are interested to uncover more on how people use language in terms of its variety and lexical in one of the popular social media networking platforms that we all know as Facebook. Based on the aforementioned background of the study, the problem of the research can be formulated as follows: (1 what are the figurative languages used in Facebook posts by female and male Facebook users? (2 How are the emotional lexical varieties e.g. used in Facebook posts? Method of research is a procedure needed to do the research better. In this case, method of research covers data source, data collection and data analysis. The data of this research have been taken from Facebook, it is as an online social networking website where people can create profiles, share information such as photos and quotes about themselves, and respond or link to the information posted by others. The method that used in collecting data is method of library research. They are collected by reading the Facebook user’s post, by underlining and note taking as well. The data analysis is the last step in this process of writing this research. The analysis is done by descriptive method. To make the analysis clearer, all of examples are completed with explanation. Referring to the first research problem, there are some figurative languages used by the Facebook users such as, Simile (female 1 or 4.3% and male 0%, Metaphor (female 4 or 17.3% and male 0%,, Personification (female 3 or 1.3% and male 1% or 4.3%,, Hyperbole (female 4 or 17.3% and male 1 or 4.3%, and Idiom (female 3 or 13% and male 0%,. Furthermore, in regards to the second problem that is emotional lexical used by the Facebook Users, we could mention that both the Augmentatives (female 3 or 13% and male 1 or 4.3%, and Euphemisms (female 1 or 4.3% and male 1 or

  18. Addressing Language Variety in Educational Settings: Toward a Policy and Research Agenda

    Science.gov (United States)

    Miciak, Jeremy; Wilkinson, Cheryl; Alexander, Celeste; Reyes, Pedro

    2016-01-01

    Improving minority academic achievement is a primary goal for education policy makers. Despite resource allocations, gaps in minority accomplishments persist. Emerging research suggests language variety may hinder minority students, thereby slowing academic progress. This article synthesizes suggestions from a panel composed of experts in the…

  19. Quantum entanglement and geometry of determinantal varieties

    International Nuclear Information System (INIS)

    Chen Hao

    2006-01-01

    Quantum entanglement was first recognized as a feature of quantum mechanics in the famous paper of Einstein, Podolsky, and Rosen. Recently it has been realized that quantum entanglement is a key ingredient in quantum computation, quantum communication, and quantum cryptography. In this paper, we introduce algebraic sets, which are determinantal varieties in the complex projective spaces or the products of complex projective spaces, for the mixed states on bipartite or multipartite quantum systems as their invariants under local unitary transformations. These invariants are naturally arised from the physical consideration of measuring mixed states by separable pure states. Our construction has applications in the following important topics in quantum information theory: (1) separability criterion, it is proved that the algebraic sets must be a union of the linear subspaces if the mixed states are separable; (2) simulation of Hamiltonians, it is proved that the simulation of semipositive Hamiltonians of the same rank implies the projective isomorphisms of the corresponding algebraic sets; (3) construction of bound entangled mixed states, examples of the entangled mixed states which are invariant under partial transpositions (thus PPT bound entanglement) are constructed systematically from our new separability criterion

  20. Futility and the varieties of medical judgment.

    Science.gov (United States)

    Sulmasy, D P

    1997-01-01

    Pellegrino has argued that end-of-life decisions should be based upon the physician's assessment of the effectiveness of the treatment and the patient's assessment of its benefits and burdens. This would seem to imply that conditions for medical futility could be met either if there were a judgment of ineffectiveness, or if the patient were in a state in which he or she were incapable of a subjective judgment of the benefits and burdens of the treatment. I argue that a theory of futility according to Pellegrino would deny that latter but would permit some cases of the former. I call this the "circumspect" view. I show that Pellegrino would adopt the circumspect view because he would see the medical futility debate in the context of a system of medical ethics based firmly upon a philosophy of medicine. The circumspect view is challenged by those who would deny that one can distinguish objective from subjective medical judgments. I defend the circumspect view on the basis of a previously neglected aspect of the philosophy of medicine-an examination of varieties of medical judgment. I then offer some practical applications of this theory in clinical practice.

  1. Internationalization of Emerging Economies and Firms

    DEFF Research Database (Denmark)

    A contribution to the scarce body of literature on internationalization of emerging economies and their firms. Using a large variety of national contexts, it addresses the advancing business development of new emerging economies and their impact on the process of internationalization of emerging...

  2. Emergency Medical Rescue in a Radiation Environment

    International Nuclear Information System (INIS)

    Briesmeister, L.; Ellington, Y.; Hollis, R.; Kunzman, J.; McNaughton, M.; Ramsey, G.; Somers, B.; Turner, A.; Finn, J.

    1999-01-01

    Previous experience with emergency medical rescues in the presence of radiation or contamination indicates that the training provided to emergency responders is not always appropriate. A new course developed at Los Alamos includes specific procedures for emergency response in a variety of radiological conditions

  3. Emerging Hopes

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China looks to strategically important emerging industries for innovation-driven economic growthc hina will soon announce a decision to rev up seven strategically impor- tant emerging industries,said the National

  4. The Role of Variety Recognition in Japanese University Students' Attitudes towards English Speech Varieties

    Science.gov (United States)

    McKenzie, Robert M.

    2008-01-01

    Language attitude studies have tended to assume that informants who listen to and evaluate speech stimuli are able to identify with consistent accuracy the varieties of English in question. However, misidentification could reduce the validity of any results obtained, particularly when it involves the evaluations of non-native English-speaking…

  5. Managing design variety, process variety and engineering change : a case study of two capital good firms

    NARCIS (Netherlands)

    Veldman, Jasper; Alblas, Alex

    2012-01-01

    Many capital good firms deliver products that are not strictly one-off, but instead share a certain degree of similarity with other deliveries. In the delivery of the product, they aim to balance stability and variety in their product design and processes. The issue of engineering change plays an

  6. Managing design variety, process variety and engineering change: a case study of two capital good firms

    NARCIS (Netherlands)

    Veldman, Jasper; Alblas, A.

    2012-01-01

    Many capital good firms deliver products that are not strictly one-off, but instead share a certain degree of similarity with other deliveries. In the delivery of the product, they aim to balance stability and variety in their product design and processes. The issue of engineering change plays an

  7. Emergent Expertise?

    Science.gov (United States)

    McGivern, Patrick

    2014-01-01

    The concept of emergence appears in various places within the literature on expertise and expert practice. Here, I examine some of these applications of emergence in the light of two prominent accounts of emergence from the philosophy of science and philosophy of mind. I evaluate these accounts with respect to several specific contexts in which…

  8. 7 CFR 932.7 - Variety group 2.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Variety group 2. 932.7 Section 932.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 932.7 Variety group 2. Variety group 2 means the following varieties and...

  9. 7 CFR 932.6 - Variety group 1.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Variety group 1. 932.6 Section 932.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 932.6 Variety group 1. Variety group 1 means the following varieties and...

  10. 2017 Louisiana “Ho” nursery variety trials

    Science.gov (United States)

    In the USDA Sugarcane Research Unit’s sugarcane variety program, promising experimental varieties are assigned permanent numbers three years after selection in the seedling stage. Varieties where both the cross and selection were done in Houma were assigned a prefix of “Ho”. Varieties where a cross...

  11. Characterization of Foliage Mutants for Plant Variety Registration

    International Nuclear Information System (INIS)

    Affrida Abu Hassan; Shuhaimi Shamsuddin; Zaiton Ahmad

    2011-01-01

    Breeding for new plant varieties requires a substantial investment in terms of skill, labour, material resources and financing. Thus, registration of new plant variety is important to ensure return of revenue and protection of the breeder's right. Before a new variety is registered, it has to comply certain requirements under Plant Variety Protection Act. One of the most important requirements is, the new species/variety must be morphologically distinguishable from existing plant varieties. This paper discusses detailed leaf characteristics of 4 foliage mutants produced by Malaysian Nuclear Agency as part of the requirement for new variety registration. (author)

  12. Yield performance of brassica varieties under rainfed condition

    International Nuclear Information System (INIS)

    Hassan, M.Z.U.; Wahla, A.J.; Waqar, M.Q.

    2014-01-01

    A field study was conducted to evaluate crop growth and seed yield performance of Brassica varieties under Rainfed conditions. The varieties, included in the study, were BSA, Zafar-2000, Pakola, Con.1, Con.2, Abaseen, Rainbow, SPS-5, Bard-1, and KJ-119. KJ-119 (2500.0 KG/HA) among Brassica juncea L. varieties and Abaseen (2425.9 kg/ha) among Brassica napusL. Varieties produced with maximum seed yield as compared to rest of varieties. Significantly, minimum seed yield was observed in check variety BSA. The significant difference in seed yield of Brassica varieties, Abaseen and KJ 119, was attributed to improve yield components over other varieties. Maximum pods per plant and seeds per pod led these varieties to attain maximum yield. Inspite of weather variations existence during years 2007-09,the same varieties produced with maximum seed yield. (author)

  13. Yield improvement of Kenyan sesame varieties

    International Nuclear Information System (INIS)

    Ayiecho, P.O.; Nyabundi, J.O.

    2001-01-01

    In an effort to improve the yield of Kenyan sesame cultivars the seeds of three cultivars, SPS SIK6, SIK 096 and SPS SIK 50/1 were subjected to 300Gy, 400Gy and 600Gy of gamma rays. A first batch of seeds were subjected to these treatments in March 1994 (Experiment I) while the second batch was treated in March 1995 (Experiment II). The M 1 , M 2 , M 3 and M 4 generations of experiment I and M 1 generation of Experiment II were raised at the University of Nairobi Dryland Research Field Station, Kibwezi from 1994 to 1996. The M 6 and M 7 generations of Experiment I and M 2 of Experiment II were raised at Siaya Farmer's Training Centre in 1997. The effects of radiation in M 1 generation were expressed in reduced and delayed seedling emergence, reduced plant height, sectorial deformed plants, delayed flowering and extremely low yield. There was increased variation in M 2 for most evaluated traits. Plants in M 2 and subsequent generations were scored for a number of yield related morphological traits and days to flowering. Selection was done in the early generations for increased capsule number and earliness. As a result of selection, a total of 88 lines from M 4 generation were used to derive M 5 generation. Further selection in M 6 generation lead to 35 lines being retained for preliminary yield trials in M 7 generations. (author)

  14. Resistance screening trials on coconut varieties to Cape Saint Paul Wilt Disease in Ghana

    Directory of Open Access Journals (Sweden)

    Quaicoe Robert Nketsia

    2009-03-01

    Full Text Available The Cape Saint Paul Wilt Disease (CSPWD is a coconut lethal yellowing type disease (LY and is the single most serious threat to coconut cultivation in Ghana. The recommended disease management strategy is the cultivation of disease-resistant coconut varieties. More than 38 varieties have been screened for their resistance to CSPWD since 1956 and the results are reviewed in this paper. Two varieties, Sri Lanka Green Dwarf (SGD and Vanuatu Tall (VTT, have shown high resistance to the disease, and their hybrid (SGD × VTT is under observation to determine its performance. A programme to rehabilitate the CSPWD-devastated areas was started in 1999. Emerging results indicate that the MYD × VTT hybrid being used for the programme, succumbs to the disease under intense disease pressure. A redirection of the rehabilitation programme and the screening of more varieties are recommended.

  15. Which variety is free? Discerning the impact of product variety in the process industry

    DEFF Research Database (Denmark)

    Trattner, Alexandria Lee; Hvam, Lars; Herbert-Hansen, Zaza Nadja Lee

    In the pursuit of mass customization, it is a great challenge for companies to maintain mass production efficiencies while producing a wide range of prod-ucts. This poses an even a greater challenge to process industry manufactur-ing systems which are built for high volume, low variety operations...... and which are sensitive to changes in process parameters. Many studies have been performed to quantify the impact of product variety on the efficiency of automotive assembly processes, but little work has been done to address pro-cess manufacturing systems. This study aims to determine the effects of in......-dividual product features on machine productivity at a process industry manufacturer. A lasso regression model is developed and tested using actual product and process level data from a stone wool manufacturer in central Eu-rope. Results show that product features are less correlated to machine effi-ciency than...

  16. Storage Potential of Local Brazilian Pine Seed Varieties

    Directory of Open Access Journals (Sweden)

    Cristhyane Garcia Araldi

    2018-03-01

    Full Text Available ABSTRACT Brazilian pine seeds (Araucaria angustifolia are recalcitrant, and there are no studies evaluating the longevity of their different varieties. Our objective was to evaluate the capacity of different varieties of Brazilian pine seeds to maintain their physiological quality during storage. Seeds of the varieties: sancti josephi (I, angustifolia (II, caiova (III and indehiscens (IV were collected from two populations located in Santa Catarina, and stored under laboratory conditions and in a cold room for 90 days. On average, freshly harvested seeds showed 88% viability, and varieties II and III maintained the greatest viability (with the greatest vigor for variety II after 90 days in storage. Varieties I and II maintained their pre-germinative metabolism for a longer period than the other varieties during storage. Therefore, seeds from the angustifolia variety (II have higher storage potential than the other varieties, maintaining approximately 61% viability at 90 days of storage.

  17. Emergency surgery

    DEFF Research Database (Denmark)

    Stoneham, M; Murray, D; Foss, N

    2014-01-01

    National reports recommended that peri-operative care should be improved for elderly patients undergoing emergency surgery. Postoperative mortality and morbidity rates remain high, and indicate that emergency ruptured aneurysm repair, laparotomy and hip fracture fixation are high-risk procedures...... undertaken on elderly patients with limited physiological reserve. National audits have reported variations in care quality, data that are increasingly being used to drive quality improvement through professional guidance. Given that the number of elderly patients presenting for emergency surgery is likely...

  18. Emerging target varieties of irish as a result of irish language planning

    Directory of Open Access Journals (Sweden)

    Noel P. Ó Murchadha

    2013-07-01

    Full Text Available La revitalització de l’irlandès a la llar familiar no sols és un principi del manteniment de la llengua i de la seua expansió a d’altres dominis, sinó que també és part d’iniciatives més àmplies de les quals no és fàcilment aïllable, perquè és la interacció entre aquestes iniciatives el que defineix la planificació de l’irlandès. La planificació lingüística per a promocionar-lo com una llengua parlada implica el seu manteniment en àmbits on encara es parla com a llengua comunitària, la seua extensió a través de l’educació en irlandès en zones on no és parlada com una llengua comunitària, i la facilitació com a mínim d’un coneixement passiu de la llengua a la població sencera a través de l’ensenyament com a assignatura fonamental durant l’ensenyament obligatori. Aquest article considera la revitalització de l’irlandès a la llar familiar en el context més ampli de la planificació lingüística dirigida per l’estat i inclou dades basades en qüestionaris procedents del treball de camp fet amb adolescents irlandòfons a les àrees de la Gaeltacht de Munster, en les quals els participants reporten llur ús de l’irlandès a casa. S’hi sosté que la planificació lingüística que pretén cultivar la vitalitat de la llengua i unificar els irlandòfons pot donar lloc, de fet, al sorgiment de noves varietats d’irlandès que adopten el paper de varietat estàndard, fins ara restringida al reialme de les varietats vernacles tradicionals de la Gaeltacht.

  19. Response of wheat varieties to different nitrogen levels under agro-climatic conditions of mansehra

    International Nuclear Information System (INIS)

    Shahzad, K.; Khan, A.

    2013-01-01

    A field experiment, comprising of three Nitrogen levels viz.0, 60, 120 and 180 kg/ha and five wheat varieties, viz., Pir Sabak-04 (P.S), P.S-05, P.S-08, Atta Habib and Siran, was conducted at Agricultural Research Station, Baffa, Mansehra, in 2011. The experiment was laid out in randomised complete block design with split-plot arrangement. The results indicated that varieties and nitrogen levels were significantly different for tillers per m2, days to physiological maturity, plant height (cm), spike length, grains per spike, 1000 grains weight (gm), biological yield (kg/ha) and grain yield (kg/ha), while harvest index (%) was significantly affected by varieties only. Maximum tillers per m2 were produced in varieties P.S-2008, P.S-2004 and P.S-2005. Maximum days to physiological maturity and grains per spike were observed in variety P.S-2008. Taller plants were produced by variety P.S. 2005. Longer spikes, maximum thousand grains weight and grain yield (kg/ha) were obtained in varieties P.S-2008 and Atta Habib, respectively. Maximum biological yield (kg/ha) was recorded in Atta Habib. Among nitrogen levels, maximum tillers per m2, days to physiological maturity, longer spikes, number of grains per spike, thousand grains weight, biological yield and grain yield were maximum when N was applied at the rate of 120 kg/ha. Similarly the interactive response of varieties and nitrogen was significantly affected for days to emergence, grains per spike, biological yield, grain yield and harvest index (%). From the study, it was concluded that the varieties, Pir Sabak-2008 and Atta Habib, produced maximum seed yield whereas nitrogen applied at the rate of 120 kg/ha performed better in productivity than other treatments. (author)

  20. Comparative water relation of three varieties of Hibiscus cannabinus ...

    African Journals Online (AJOL)

    Yomi

    2011-10-17

    Oct 17, 2011 ... Choosing the proper variety with the most growth rate and biomass content is a ... plants of each varieties were cultivated in completely randomized design under .... The interaction of CO2 and temperatures with water.

  1. Japonica rice variety Yangfujing 7 bred by mutation

    International Nuclear Information System (INIS)

    He Zhentian; Chen Xiulan; Han Yuepeng; Wang Jinrong; Yang Hefeng; Wang Jianhua

    2006-01-01

    A japonica variety, Yangfujing 7, which possessing high yield potential, good quality and disease resistance was developed through cross breeding combined mutation breeding. The variety met the needs of agricultural environment in Jiangsu province. (authors)

  2. Topology of quasi-projective varieties and Lefschetz theory

    International Nuclear Information System (INIS)

    Eyral, Christophe

    2001-11-01

    This paper surveys Lefschetz's theory on the topology of non-singular complex projective varieties. It also includes the more recent generalizations to (singular) quasi-projective varieties, and a discussion on some related questions which are still open. (author)

  3. Trade and Variety in a Model of Endogenous Product Differentiation

    OpenAIRE

    Oliver Lorz; Matthias Wrede

    2009-01-01

    This paper sets up a model of endogenous product differentiation to analyze the variety effects of international trade. In our model multi-product firms decide not only about the number of varieties they supply but also about the degree of horizontal differentiation between these varieties. Firms can raise the degree of differentiation by investing variety-specific fixed costs. In this setting, we analyze how trade integration, i.e. an increase in market size, influences the number of firms i...

  4. Leaf morphology and anatomy of varieties of Turnera diffusa var ...

    African Journals Online (AJOL)

    Results: The leaves of diffusa variety were twice as large as those of the aphrodisiaca variety, whereas papillose glandular trichomes were observed with greater density in the aphrodisiaca variety than those on diffusa leaves where unicellular trichomes were the ones observed in greater density. The leaves of both ...

  5. Cluster X-varieties, amalgamation, and Poisson-Lie groups

    DEFF Research Database (Denmark)

    Fock, V. V.; Goncharov, A. B.

    2006-01-01

    In this paper, starting from a split semisimple real Lie group G with trivial center, we define a family of varieties with additional structures. We describe them as cluster χ-varieties, as defined in [FG2]. In particular they are Poisson varieties. We define canonical Poisson maps of these varie...

  6. Genetic diversity and identification of variety-specific AFLP markers ...

    African Journals Online (AJOL)

    In all the fenugreek varieties, a total of 25 variety-specific AFLP markers were found. Phylogenetic trees among 5 plant varieties were constructed based on Nei's coefficient standard genetic distances using unweighted pair group method with arithmetic mean (UPGMA) method. For RAPD and AFLP analysis, Gujarat Methi-1 ...

  7. The provision of convenience and variety by the market

    NARCIS (Netherlands)

    Bronnenberg, B.J.J.A.M.

    2015-01-01

    Consumers commonly face purchasing costs, e.g., travel- or wait-time, that are fixed to quantity but increase with variety. This article investigates the impact of such costs on the demand and supply of variety. Purchasing costs limit demand for variety like prices limit demand for quantity. When

  8. Estimation of adaptive of bread spring wheat varieties

    Directory of Open Access Journals (Sweden)

    В. А. Власенко

    2006-12-01

    Full Text Available For estimation of adaptive of varieties it is offered to use the aggregate of estimations of stability and plasticity in the integrated index - rating of adaptive of varieties. The high rating of adaptive on the parameters of productivity have the varieties Elegia myronivska, Kolektyvna 3, Etud and Suita.

  9. 2016 Louisiana “Ho” nursery variety trials

    Science.gov (United States)

    In the Sugarcane Research Unit’s sugarcane variety program, promising experimental varieties are assigned permanent “HoCP” or “Ho” numbers three years after selection in the seedling stage. These varieties are then planted in replicated yield trials at USDA’s Ardoyne Farm in Schriever and at the LS...

  10. Design of an Emergency Shelter

    NARCIS (Netherlands)

    Kamerling, M.W.

    2013-01-01

    This paper presents the design of a light and robust temporary emergency shelter with a triangulated polyhedral grid to transfer the lateral and vertical loads efficiently. To simplify the construction the variety of the elements is minimized, only two sizes of elements are applied. For the

  11. Experiences of Emerging Economy Firms

    DEFF Research Database (Denmark)

    Experiences of Emerging Economy Firms investigates the different elements of the experiences of emerging economy firms and sheds essential light on a large variety of aspects associated with their functioning in both home and host contexts. For example, firms must be able to overcome the liability...... of foreign and emerging issues when they expand their activities in various contexts, enter, exit, and re-enter overseas markets; they have to overcome institutional barriers, adapt the cultural challenges in foreign markets, undergo the impact of large multinational firms from developed economies...

  12. Emergency preparedness

    International Nuclear Information System (INIS)

    1997-01-01

    In 1996 the Nuclear Regulatory Authority of the Slovak Republic (NRA SR) continued in systematic development of its activities in the field of emergency planning according to the concept adopted by the Authority and according to the concept for building Emergency headquarters (EH) adopted after establishing of Emergency Response Centre (ERC). Major efforts were focused not only on building up a quality EH, but also tasks associated with completion and incorporation of ERC into emergency planning and emergency managing. An important role in building ERC was played by international missions. Significant position among these missions was taken by missions from Great Britain, which in the past years made a significant contribution to building up ERC. These missions focused on review of newly created standard procedures, preparation and implementation of first emergency exercises of the EH. The emergency exercises in which NRA SR took place in 1996 are reviewed. In order to make the co-operation of the Authority with the selected Army units of SR more effective in solving extraordinary situations in nuclear energy, an agreement was signed between NRA SR and the Headquarters of the Army of SR, which will help significantly to the objective

  13. GLOSSARY TO READINGS IN HINDI LITERATURE.

    Science.gov (United States)

    Wisconsin Univ., Madison. Indian Language and Area Center.

    INCLUDED IN THIS GLOSSARY ARE THE IMPORTANT VOCABULARY ITEMS WHICH APPEAR IN THE VOLUME OF READINGS. THESE ITEMS ARE ARRANGED BY SELECTION AND ARE IN SERIAL ORDER. THE LISTING INCLUDES THE DEVANAGARI FORM, AN ABBREVIATION OF THE FORM CLASS, AND A SHORT ENGLISH GLOSS. WHEN A NUMBER OF TRANSLATIONS ARE POSSIBLE, THE FIRST ONE GIVEN IS APPROPRIATE TO…

  14. Studying Emerge

    DEFF Research Database (Denmark)

    Davies, Sarah Rachael; Selin, Cynthia; Rodegher, Sandra

    2015-01-01

    The Emerge event, held in Tempe, AZ in March 2012, brought together a range of scientists, artists, futurists, engineers and students in order to experiment with innovative methods for thinking about the future. These methodological techniques were tested through nine workshops, each of which made...... use of a different format; Emerge as a whole, then, offered an opportunity to study a diverse set of future-oriented engagement practices. We conducted an event ethnography, in which a team of 11 researchers collaboratively developed accounts of the practices at play within Emerge and its workshops...

  15. Chemical Emergencies - Multiple Languages

    Science.gov (United States)

    ... Chemical Emergencies - bosanski (Bosnian) PDF Chemical Emergencies - English MP3 Chemical Emergencies - bosanski (Bosnian) MP3 Chemical Emergencies - English MP4 Chemical Emergencies - bosanski (Bosnian) ...

  16. Emerging images

    KAUST Repository

    Mitra, Niloy J.; Chu, Hungkuo; Lee, Tongyee; Wolf, Lior; Yeshurun, Hezy; Cohen-Or, Daniel

    2009-01-01

    Emergence refers to the unique human ability to aggregate information from seemingly meaningless pieces, and to perceive a whole that is meaningful. This special skill of humans can constitute an effective scheme to tell humans and machines apart

  17. Emergent emotion

    OpenAIRE

    O'Connell, Elaine Finbarr

    2016-01-01

    I argue that emotion is an ontologically emergent and sui generis. I argue that emotion meets both of two individually necessary and jointly sufficient conditions for ontological emergence. These are, (i) that emotion necessarily has constituent parts to which it cannot be reduced, and (ii) that emotion has a causal effect on its constituent parts (i.e. emotion demonstrates downward causation).\\ud \\ud I argue that emotion is partly cognitive, partly constituted by feelings and partly perceptu...

  18. Dermatologic emergencies

    Directory of Open Access Journals (Sweden)

    M.P. Simón Díaz

    2016-01-01

    Full Text Available Dermatologic emergencies represent about 8–20% of the diseases seen in the Emergency Department of hospitals. It is often a challenge for primary care physicians to differentiate mundane skin ailments from more serious, life threatening conditions that require immediate intervention. In this review we included the following conditions: Stevens-Johnson syndrome/toxic epidermal necrosis, pemphigus vulgaris, toxic shock syndrome, fasciitis necrotising, angioedema/urticaria, meningococcemia, Lyme disease and Rocky Mountain spotted fever.

  19. Contemporary imaging in abdominal emergencies

    International Nuclear Information System (INIS)

    Sivit, Carlos J.

    2008-01-01

    Imaging is often a fundamental part in the evaluation of an injured or ill child. A variety of imaging modalities (radiography, angiography/fluoroscopy, sonography, CT, magnetic resonance imaging and scintigraphy) are among the options. CT is worth focused attention because of its usefulness in a variety of emergency department settings, its increasing use, and its potential radiation risks. CT plays an important role in the evaluation of traumatic and nontraumatic abdominal emergencies in children. Therefore, the goal of this paper is to review current imaging approaches and controversies in the evaluation of common acute abdominal emergencies. Through discussion of various modalities, especially CT in evaluation of abdominal pain and trauma, the relative advantages and disadvantages including radiation risk will be reviewed. (orig.)

  20. EMERGENCY CALLS

    CERN Multimedia

    Medical Service

    2001-01-01

    IN URGENT NEED OF A DOCTOR GENEVA EMERGENCY SERVICES GENEVA AND VAUD 144 FIRE BRIGADE 118 POLICE 117 CERN FIREMEN 767-44-44 ANTI-POISONS CENTRE Open 24h/24h 01-251-51-51 Patient not fit to be moved, call family doctor, or: GP AT HOME, open 24h/24h 748-49-50 Association Of Geneva Doctors Emergency Doctors at home 07h-23h 322 20 20 Patient fit to be moved: HOPITAL CANTONAL CENTRAL 24 Micheli-du-Crest 372-33-11 ou 382-33-11 EMERGENCIES 382-33-11 ou 372-33-11 CHILDREN'S HOSPITAL 6 rue Willy-Donzé 372-33-11 MATERNITY 32 bvd.de la Cluse 382-68-16 ou 382-33-11 OPHTHALMOLOGY 22 Alcide Jentzer 382-33-11 ou 372-33-11 MEDICAL CENTRE CORNAVIN 1-3 rue du Jura 345 45 50 HOPITAL DE LA TOUR Meyrin EMERGENCIES 719-61-11 URGENCES PEDIATRIQUES 719-61-00 LA TOUR MEDICAL CENTRE 719-74-00 European Emergency Call 112 FRANCE EMERGENCY SERVICES 15 FIRE BRIGADE 18 POLICE 17 CERN FIREMEN AT HOME 00-41-22-767-44-44 ANTI-POISONS CENTRE Open 24h/24h 04-72-11-69-11 All doctors ...

  1. Emerging images

    KAUST Repository

    Mitra, Niloy J.

    2009-01-01

    Emergence refers to the unique human ability to aggregate information from seemingly meaningless pieces, and to perceive a whole that is meaningful. This special skill of humans can constitute an effective scheme to tell humans and machines apart. This paper presents a synthesis technique to generate images of 3D objects that are detectable by humans, but difficult for an automatic algorithm to recognize. The technique allows generating an infinite number of images with emerging figures. Our algorithm is designed so that locally the synthesized images divulge little useful information or cues to assist any segmentation or recognition procedure. Therefore, as we demonstrate, computer vision algorithms are incapable of effectively processing such images. However, when a human observer is presented with an emergence image, synthesized using an object she is familiar with, the figure emerges when observed as a whole. We can control the difficulty level of perceiving the emergence effect through a limited set of parameters. A procedure that synthesizes emergence images can be an effective tool for exploring and understanding the factors affecting computer vision techniques. © 2009 ACM.

  2. Anorectal emergencies

    Science.gov (United States)

    Lohsiriwat, Varut

    2016-01-01

    Anorectal emergencies refer to anorectal disorders presenting with some alarming symptoms such as acute anal pain and bleeding which might require an immediate management. This article deals with the diagnosis and management of common anorectal emergencies such as acutely thrombosed external hemorrhoid, thrombosed or strangulated internal hemorrhoid, bleeding hemorrhoid, bleeding anorectal varices, anal fissure, irreducible or strangulated rectal prolapse, anorectal abscess, perineal necrotizing fasciitis (Fournier gangrene), retained anorectal foreign bodies and obstructing rectal cancer. Sexually transmitted diseases as anorectal non-surgical emergencies and some anorectal emergencies in neonates are also discussed. The last part of this review dedicates to the management of early complications following common anorectal procedures that may present as an emergency including acute urinary retention, bleeding, fecal impaction and anorectal sepsis. Although many of anorectal disorders presenting in an emergency setting are not life-threatening and may be successfully treated in an outpatient clinic, an accurate diagnosis and proper management remains a challenging problem for clinicians. A detailed history taking and a careful physical examination, including digital rectal examination and anoscopy, is essential for correct diagnosis and plan of treatment. In some cases, some imaging examinations, such as endoanal ultrasonography and computerized tomography scan of whole abdomen, are required. If in doubt, the attending physicians should not hesitate to consult an expert e.g., colorectal surgeon about the diagnosis, proper management and appropriate follow-up. PMID:27468181

  3. Use of PIXE techniques for food variety differentiation

    International Nuclear Information System (INIS)

    Alayande, S.O.; Osinkolu, G.A.; Makinde, W.; Ogundele, T.

    2011-01-01

    Various foods come with varieties; each presents its own uniqueness in term of beneficial nutrients. Differentiation of these varieties will assist to obtain optimum benefit from their consumption, hence PIXE technique was used to differentiate known cowpea varieties in South-west Nigeria. Local names for the varieties were alayin nla, alayin wewe, mala, drum and sakata. The technique detected six major elements (Mg, K, Ca, P, S and CI) and several trace elements (AI, Fe, Ni, Cu, Mn, Sr, Si, Rb and Ti). The concentration of beneficial elements in the varieties differ and comparison with recommended daily allowance value shows consumption of some of the variety is sufficient. This research work will guide health workers in their recommendation of cowpea for nutritional deficiency.

  4. Intensity of panicle malformation in mango (mangifera indica L.) varieties

    International Nuclear Information System (INIS)

    Hafiz, I.A.; Abbasi, N.A.; Anwar, R.; Chatha, Z.A.

    2008-01-01

    Mango germplasm comprising of forty three varieties was evaluated for the level of the panicle malformation disease intensity. The intensity varied significantly among the genotypes. Out tested varieties four were tolerant, 27 were moderately tolerant, five were moderately susceptible while seven were recorded highly susceptible to malformation. Disease incidence frequency was highest in Lab-e-Mashooq (68.70 %) followed by G.M. Wala (64.28 %) and lowest in Sensation (7.20%) and Gulab Khas (7.8 %). The lowest affected varieties may be used for incorporating their tolerance in the other commercial varieties through breeding program. The incidence rate was higher (38.69%) in six commercial varieties under Central Punjab ecological conditions than that of (26.70%) in the Southern (Multan) region. However, the tolerance in genotypes seems specific to ecological regions and the growers of the highly susceptible varieties should be very careful and regular in carrying the control measures. (author)

  5. Flag varieties an interplay of geometry, combinatorics, and representation theory

    CERN Document Server

    Lakshmibai, V

    2009-01-01

    Flag varieties are important geometric objects and their study involves an interplay of geometry, combinatorics, and representation theory. This book is detailed account of this interplay. In the area of representation theory, the book presents a discussion of complex semisimple Lie algebras and of semisimple algebraic groups; in addition, the representation theory of symmetric groups is also discussed. In the area of algebraic geometry, the book gives a detailed account of the Grassmannian varieties, flag varieties, and their Schubert subvarieties. Because of the connections with root systems, many of the geometric results admit elegant combinatorial description, a typical example being the description of the singular locus of a Schubert variety. This is shown to be a consequence of standard monomial theory (abbreviated SMT). Thus the book includes SMT and some important applications - singular loci of Schubert varieties, toric degenerations of Schubert varieties, and the relationship between Schubert variet...

  6. 7 CFR 201.26 - Kind, variety, and hybrid.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Kind, variety, and hybrid. 201.26 Section 201.26... REGULATIONS Labeling Vegetable Seeds § 201.26 Kind, variety, and hybrid. The label shall bear the name of each... kind or variety named on the label is “hybrid” seed, it shall be so designated on the label. If two or...

  7. Lessons from empirical studies in product and service variety management.

    OpenAIRE

    Lyons, Andrew C.L.

    2013-01-01

    [EN] For many years, a trend for businesses has been to increase market segmentation and extend product and service-variety offerings in order to provid more choice for customers and gain a competitive advantags. However, there have been relatively few variety-related, empirical studies that have been undertaken. In this research, two empirical studies are presented that address the impact of product and service variety on business and business function performance. In the first (service-vari...

  8. Breeding of new rice varieties by gamma-rays

    International Nuclear Information System (INIS)

    Toda, Masayuki

    1980-01-01

    The breeding procedure for and the agronomic characteristics of some new rice varieties are reported. The seeds of the non-waxy variety ''Toyonishiki'' were exposed to 20 kR of gamma-ray. Two out of 20,000 panicles produced on these plants had waxy grain, and one of these brought forth a new commercial variety, ''Miyuki-mochi''. The yield of the new variety was reduced by 8% as compared with the original variety, but the heading date, culm length, panicle length and the number of panicles of the new variety were almost the same as those of the original variety. If compared with the old leading waxy variety, ''Shinano-mochi'', ''Miyuki-mochi'' is superior in yield by 15% and has high resistance to lodging and to rice blast. Seven other rice varieties were irradiated to obtain waxy mutants, and the frequency of R 1 panicles carrying waxy grains was found to be 1/10,000. There was marked difference in the 1,000 grain weight of these mutants relative to those of the respective original varieties and in amylose content among the waxy mutant strains. A new Saka-mai variety (for Sake brewing), ''Miyamanishiki'', was obtained from ''Takanenishiki'' (30 kR exposure of dry seeds). The most important character for Saka-mai is to have white-core grains. An experiment with several rice varieties showed that the frequency of white core grains was about 0.15% in the control and about 0.21% in the R 1 plants after irradiation. A desirable large grain strain, ''Shinho No. 12'', from ''Todorokiwase'', and a desirable mutant strain suitable as feed for domestic animals, ''Shinho No. 38'', from ''Toyonishiki'' were also obtained by gamma-ray irradiation. (Kaihara, S.)

  9. Garden varieties: how attractive are recommended garden plants to butterflies?

    OpenAIRE

    Shackleton, Kyle; Ratnieks, Francis L W

    2016-01-01

    One way the public can engage in insect conservation is through wildlife gardening, including the growing of insect-friendly flowers as sources of nectar. However, plant varieties differ in the types of insects they attract. To determine which garden plants attracted which butterflies, we counted butterflies nectaring on 11 varieties of summer-flowering garden plants in a rural garden in East Sussex, UK. These plants were all from a list of 100 varieties considered attractive to British butte...

  10. The breeding of new malting barley variety 'yangpi NO.3'

    International Nuclear Information System (INIS)

    Wang Jinrong; Chen Xiulan; He Zhentian; Han Yuepeng; Wang Jianhua; Zhang Rong

    2009-01-01

    'Yangpi No 3' is a spring and two-rowed new malting barley variety. It was selected by the radiation-induced mutations. Its yield was about 6750 kg/hm 2 and the maturity was slightly later. The variety is with good agronomic traits, strong resistance, top quality and planted mainly in Huainan of Jiangsu Province. It had been qualified by Crop Variety Evaluation Committee of Jiangsu Province in Feb, 2009(200901). (authors)

  11. Hematologic emergencies

    Directory of Open Access Journals (Sweden)

    Daniele Vallisa

    2012-01-01

    Full Text Available In recent years, the surprising progress made in other areas of hematology (advances in the understanding of leukemogenesis, improved transplant techniques has been conspicuously absent in the management of hematologic emergencies. And yet, every step toward greater knowledge, every new treatment option will be of little value unless we are able to manage the acute complications of hematologic diseases. These complications are better defined as hematologic emergencies, and they are characterized by a high rate of mortality. This review is based on a search of the literature that was initially confined to articles published in the journal Hematology from 2000 to 2009. The search was then extended to the Cochrane Library and to Pub Med in February 2010 with the following Keywords emergencies; urgencies; hematology. The same key words were employed in a search of the archives of Blood and the New England Journal of Medicine from 2000 to 2010. The results confirm that hematologic emergencies can be caused by hematologic malignancies as well as by non-neoplastic hematologic diseases. Within the former category; this review examines the causes; manifestations; treatment and prevention of disseminated intravascular coagulation; superior vena caval syndrome; spinal cord compression; tumor lysis syndrome; hyperleukocytosis; and hypercalcemia. We also review emergency situations associated with non-neoplatic haematological diseases; such as thrombotic thrombocytopenic purpura; drug-induced hemolytic anemia; and acute sickle-cell crisis.

  12. Polyphenol profiles of French cider apple varieties (Malus domestica sp.).

    Science.gov (United States)

    Sanoner, P; Guyot, S; Marnet, N; Molle, D; Drilleau, J P

    1999-12-01

    The cortex of 14 French apple varieties (12 cider and 2 juice varieties), one English cider variety, and one dessert apple (i.e., Golden Delicious) were studied for their polyphenol composition. Total polyphenols were assayed by the Folin-Ciocalteu method, and the precise polyphenolic composition (monomeric catechins, proanthocyanidins, hydroxycinnamic acids, and dihydrochalcones) was obtained by HPLC following thiolysis. ESI-MS and ESI-MS/MS analyses showed that chlorogenic acid and p-coumaroylquinic acid were methylated under the conditions of thiolysis. Depending on the variety, the global polyphenol concentration varied from 1 to 7 g per kilogram of fresh cortex. Cider varieties globally showed a higher polyphenol concentration than the dessert apple Golden Delicious, bitter varieties being the more concentrated. The proportion of the polyphenol classes varied greatly from one cultivar to another. For all varieties, procyanidins were always the predominant class. They were mainly constituted of (-)-epicatechin units with a small proportion of (+)-catechin as a terminal unit. The average degree of polymerization ranged between 4.2 and 7.5 depending upon the variety with an exception for the sharp varieties Guillevic and Avrolles which showed significant concentrations of procyanidins with DPn of 40 and 50, respectively.

  13. Lessons from empirical studies in product and service variety management.

    Directory of Open Access Journals (Sweden)

    Andrew C.L. Lyons

    2013-07-01

    Full Text Available For many years, a trend for businesses has been to increase market segmentation and extend product and service-variety offerings in order to provid more choice for customers and gain a competitive advantags. However, there have been relatively few variety-related, empirical studies that have been undertaken. In this research, two empirical studies are presented that address the impact of product and service variety on business and business function performance. In the first (service-variety study, the focus concerns the relationship between service provision offered by UK-based, third-party logistics (3PL providers and the operational and financial performance of those providers. Here, the results of a large survey identify the  most important services offered by 3PLs and the most important aspects of 3PL operational performance. Also, the research suggests that the range of service variety offered by 3PLs does not directly influence the 3PLs’ financial performance. The second (product-variety study presents the findings from an analysis of data from 163 manufacturing plants where the impact of product variety on the performance of five business functions is examined. An increase in product variety was found to influence business functions differently depending on the combination of customisation and variety offered to customers

  14. Response of cotton varieties to different environments: flowering behavior and fiber quality

    International Nuclear Information System (INIS)

    Jawdat, D.; Ayyoub, Z.; Elias, R.

    2012-01-01

    Flowering behavior and fiber quality traits were analyzed of six Gossypium hirsutum L. varieties and one G. barbadense variety that were cultivated in two environmentally different locations. Records of days after planting (DAP) at first floral bud emergence, DAP at first floral opening, plant height at first flower and nodes above white flower (NAWF) were analyzed statistically to study flowering behavior in both locations. Fiber traits were tested and records of micronaire, fiber length, strength, cohesion, elongation, ginning percentage, and weight of seed cotton were statistically analyzed to look for significant differences and correlations. Earliness and a decline in fiber strength, and fiber cohesion were obtained in varieties cultivated in Soujeh accompanied with an increase in ginning percentages. Uniquely, fiber elongation showed no significant differences in varieties between the two environments in both seasons. Our results indicated that stability in some fiber traits such as, micronaire, fiber length, strength and cohesion was a variety specific. Evidently, fiber elongation in our work was not affected by cultivation managements and environmental conditions which suggest the solid genetic bases that control this trait. (author)

  15. Response of cotton varieties to different environments flowering behavior and fiber quality

    International Nuclear Information System (INIS)

    Jawdat, D.; Ayyoubi, Z.; Al-Safadi, B.

    2015-01-01

    The flowering behavior and fiber quality traits were analyzed of six Gossypium hirsutum L. varieties and one G. barbadense variety that were cultivated in two environmentally different locations. Records of days after planting (DAP) at first floral bud emergence, DAP at first floral opening, plant height at first flower and nodes above white flower (NAWF) were analyzed statistically to study flowering behavior in both locations. Fiber traits were tested and records of micronaire, fiber length, strength, cohesion, elongation, ginning percentage, and weight of seed cotton were statistically analyzed to look for significant differences and correlations. Earliness and a decline in fiber strength, and fiber cohesion were obtained in varieties cultivated in Soujeh accompanied with an increase in ginning percentages. Uniquely, fiber elongation showed no significant differences in varieties between the two environments in both seasons. Our results indicated that stability in some fiber traits such as, micronaire, fiber length, strength and cohesion was a variety specific. Evidently, fiber elongation in our work was not affected by cultivation managements and environmental conditions which suggest the solid genetic bases that control this trait.(author)

  16. Emergency preparedness

    CERN Document Server

    Cennini, E; Oortman Gerlings, P

    2009-01-01

    On September 19th 2008, a technical fault was at the centre of a sequence of events which hampered the performance of certain equipments of the LHC 3-4 sector. Once the first effects of this sequence of events were detected, the behaviour of the CERN staff confronted to this complex and critical situation became the centre of the risk control process. During such a downward spiral the preparation of all stakeholders is essential and should respect the (apparently) basic principles of emergency preparedness. Preparedness towards normal operation of CERN facilities towards minor up to major emergency situations will be presented. The main technical, organisational and legal frameworks of the CERN emergency preparedness will be recalled, highlighting the CERN risk management and risk control strategy. Then, the sequence of events experienced by different stakeholders on September 19th will be reported, thus starting the learned lessons process.

  17. Emergency situations

    International Nuclear Information System (INIS)

    2007-01-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  18. Emergency neuroradiology

    International Nuclear Information System (INIS)

    Scarabino, T.; Hospital of Andria; Salvolini, U.; Jinkins, J.R.

    2006-01-01

    The book is directed at emergency radiologists and neuroradiologists. It aims at providing exhaustive information that will help the reader understand the clinical problems in the full range of neurological emergencies and to select the methodological and technical options that will ensure prompt and effective response and correct interpretation of the clinical findings. The various chapters address the most common neuroradiological emergencies, summarize their fundamental physiopathological features, describe the main semiological and differential diagnostic features, and provide operative suggestions for the selection of the appropriate techniques to be applied in a sequential order. The book addresses the application of state-of-the-art techniques and their implications for clinical practice (particularly the contributions of standard and functional MRI and of spiral and multislice CT). The illustrations provide not only training but also reference material for routine clinical work. (orig.)

  19. EMERGENCY CONTRACEPTION

    Directory of Open Access Journals (Sweden)

    Dragana Pantić

    2007-10-01

    Full Text Available Emergency contraception refers to any device or drug that is used as an emergency procedure to prevent pregnancy after unprotected sexual intercourse.The first method of emergency contraception was high dose of estrogen. Concern about side effects led to subsequent development of the so-called Yuzpe regimen which combined ethinil estradiol with levonorgestrel and levonorgestrel alone. Less convenient to use is the copper intauterine contraceptive device.It is known that in some women sexual steroids may inhibit or delay ovulation and may interfere with ovum and sperm transport and implantation. Copper intrauterine device causes a foreign-body effect on the endometrium and a direct toxic effect to sperm and blastocyst.The Yuzpe regimen reduces the risk of pregnancy after a single act of sexual intercourse by about 75% and the levonorgestrel alone by about 85%. The copper intrauterine device is an extremely effective method for selected patients.Nausea and vomiting are common among women using the Yuzpe regimen and considerably less common among women using levonorgestrel alone regimen.Emergency contraception is relatively safe with no contraindications except pregnancy. It is ineffective if a woman is pregnant. There is no need for a medical hystory or a phisical examination before providing emergency contraceptive pills. They are taken long before organogenesis starts, so they should not have a teratogenic effect.Counseling should include information about correct use of the method, possible side effects and her preferences for regular contraception.Unintended pregnancy is a great problem. Several safe, effective and inexpensive methods of emergency contraception are available including Yuzpe regimen, levonorges-trel-only regimen and copper intrauterine device.

  20. Nuclear emergencies

    International Nuclear Information System (INIS)

    1991-01-01

    This leaflet, which is in the form of a fold-up chart, has panels of text which summarize the emergencies that could arise and the countermeasures and emergency plans that have been prepared should nuclear accident occur or affect the United Kingdom. The levels of radiation doses at which various measures would be introduced are outlined. The detection and monitoring programmes that would operate is illustrated. The role of NRPB and the responsible government departments are set out together with an explanation of how the National Arrangements for Incidents involving Radioactivity would be coordinated. (UK)

  1. EMERGING MARKETS

    Directory of Open Access Journals (Sweden)

    GHEORGHE CARALICEA-MĂRCULESCU

    2012-03-01

    Full Text Available The emerging markets are winning the currency war, because at this very moment its the battle of global financial institutions , as to who is more vulnerable and more exposed to the debt crisis and have their hands in more risky assets. US and Euro with their intertwining the financial stuff of the nation, the banks and the corporations are in a deep mess. One goes down, takes the other ones too. Right now , they all are struggling and getting beaten up , while the emerging markets are quiet and not really expressing their stands on the current situation except are reacting by all only putting their own houses in order.

  2. Emergency radiology

    International Nuclear Information System (INIS)

    Keats, T.E.

    1986-01-01

    This book is the German, translated version of the original published in 1984 in the U.S.A., entitled 'Emergency Radiology'. The publication for the most part is made up as an atlas of the radiological images presenting the findings required for assessment of the emergency cases and their first treatment. The test parts' function is to explain the images and give the necessary information. The material is arranged in seven sections dealing with the skull, the facial part of the skull, the spine, thorax, abdominal region, the pelvis and the hip, and the limbs. With 690 figs [de

  3. Potential of mutation breeding in improving Indonesian local rice varieties

    International Nuclear Information System (INIS)

    Sobrizal

    2016-01-01

    Rice (Oryza sativa L.) is an important cereal crops for human nutrition, this species can be divided into sub-species i.e. Indica and Japonica. Japonica sub-species consists of Temprate and Tropical Japonica (it is called as Javanica) groups. Mostly Javanica group originated from Indonesia, the people mentioned as Indonesian local varieties, it was covering more than 8000 varieties. This paper aims is to discuss the potential of mutation breeding, success stories and on going activities improved genetically the local rice varieties. Indonesian local varieties have been tested naturally for resistance to biotic and abiotic stresses so that they become useful collections of genetic resources. They usually adapted well toa specific environment where they grow largely, having good aroma and eating quality, but they have some weakness such very long growth duration, susceptible to lodging, unresponsive to fertilizer, and low yield. Seed multiplication is usually conducted by collecting seeds from farmer's fields so that the seed quality, especially for seeds purity level is very low. Improvements of seed quality is usually conducted through purification of exciting varieties, then, the result is released as a new variety. Other ways, some new varieties were improved through mutation breeding, for example, an early maturing mutant variety of Pandan Putri derived from irradiated Pandan Wangi variety from Cianjur area. The success story to reduce harvest age of Pandan Wangi variety through mutation breeding, it was triggers other local governments to use nuclear technology in improving agronomic traits of their local rice varieties, without altered another good characters. (author)

  4. Emergency Preparedness

    CERN Document Server

    2001-01-01

    The trends of RPC work in the area of preparedness for nuclear and radiological accidents are listed. RPC in cooperation with Swedish Government developed the project on preparation for iodine prophylaxis in case of accident at Ignalina NPP and arranged seminar on emergency preparedness issues in 2001.

  5. Emerging Materiality

    DEFF Research Database (Denmark)

    Bertelsen, Olav Wedege; Breinbjerg, Morten; Pold, Søren

    2009-01-01

    The authors examine how materiality emerges from complex chains of mediation in creative software use. The primarily theoretical argument is inspired and illustrated by interviews with two composers of electronic music. The authors argue that computer mediated activity should not primarily be und...

  6. Emergency preparedness

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, J. [Key Safety and Blowout Control Corp., Sylvan Lake, AB (Canada)

    2001-07-01

    This presentation included several slides depicting well control and emergency preparedness. It provided information to help in pre-emergency planning for potential well control situations. Key Safety and Blowout Control Corp has gained experience in the Canadian and International well control industry as well as from the fires of Kuwait. The president of the company lectures on the complications and concerns of managers, wellsite supervisors, service companies, the public sector, land owners, government agencies and the media. The slides presented scenarios based on actual blowout recovery assignments and described what types of resources are needed by a well control team. The presentation addressed issues such as the responsibility of a well control team and what they can be expected to do. The issue of how government agencies become involved was also discussed. The presentation combines important information and descriptive images of personal experiences in fire fighting and well control. The emergency situations presented here demonstrate the need for a thorough understanding of preplanning for emergencies and what to expect when a typical day in the oil patch turns into a high stress, volatile situation. tabs., figs.

  7. OPERATION EMERGENCE.

    Science.gov (United States)

    MELBO, IRVING R.

    THE SIGNIFICANCE OF THE EMERGING ENVIRONMENT FOR THE FUTURE OF PUBLIC EDUCATION IN CALIFORNIA IS CONSIDERED. CERTAIN WORLD REVOLUTIONS HAVE AFFECTED CONTEMPORARY LIFE. THE INDUSTRIAL REVOLUTION BROUGHT WITH IT INCREASED PRODUCTIVITY, RESEARCH, HIGHER STANDARDS OF LIVING, LONGER LIFE SPANS, AND CATEGORIZATION OF NATIONS INTO HAVES AND HAVE NOTS.…

  8. Emergent Behaviour

    NARCIS (Netherlands)

    Blom, H.A.P.; Everdij, M.H.C.; Bouarfa, S.; Cook, A; Rivas, D

    2016-01-01

    In complexity science a property or behaviour of a system is called emergent if it is not a property or behaviour of the constituting elements of the system, though results from the interactions between its constituting elements. In the socio-technical air transportation system these interactions

  9. Emergence delirium

    DEFF Research Database (Denmark)

    Munk, Louise; Andersen, Lars Peter Holst; Gögenur, Ismail

    2013-01-01

    Emergence delirium (ED) is a well-known phenomenon in the postoperative period. However, the literature concerning this clinical problem is limited. This review evaluates the literature with respect to epidemiology and risk factors. Treatment strategies are discussed. The review concludes...

  10. Thyroid emergencies.

    Science.gov (United States)

    Klubo-Gwiezdzinska, Joanna; Wartofsky, Leonard

    2012-03-01

    This review presents current knowledge about the thyroid emergencies known as myxedema coma and thyrotoxic storm. Understanding the pathogenesis of these conditions, appropriate recognition of the clinical signs and symptoms, and their prompt and accurate diagnosis and treatment are crucial in optimizing survival. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Cross-Pollinated Crop Variety Adoption Studies and Seed Recycling ...

    African Journals Online (AJOL)

    A survey of 126 maize farmers was conducted in northern Tanzania with the objective of examining adoption of cross-pollinated seeds among farmers who recycle improved seeds. In this study, an improved variety is defined as any variety that has been bred using formal plant breeding methods. Formally bred cultivars that ...

  12. Factors Influencing the Adoption of Improved Sorghum Varieties in ...

    African Journals Online (AJOL)

    The findings of the study indicated that age and distance to input market were negatively and significantly related to improved sorghum varieties whereas farm size and type of house owned were found to have been positively and significantly related to improved sorghum varieties. The results of the study confirm that ...

  13. determination of some physical properties of three groundnut varieties

    African Journals Online (AJOL)

    Dr Obe

    groundnuts. Three varieties of groundnuts namely ICGV-SM-93523, RMP-9 and RMP- 12 were collected and some of the physical properties, such as weight, angle of repose, coefficient of friction, bulk density, size, shape and moisture content were determined. The angle of repose for the three varieties was found to range ...

  14. Developing a database for maize variety in Nigeria | Daniel | Moor ...

    African Journals Online (AJOL)

    Performance data of maize varieties at different locations needs to be accurate and accessible to stimulate the improvement of the Nigerian maize seed system. This paper describes a database model to implement a simple computerized information system for maize varieties and their performance at various locations in ...

  15. New NS varieties of six-rowed winter barley

    Directory of Open Access Journals (Sweden)

    Pržulj Novo

    2009-01-01

    Full Text Available The paper describes the characteristics of several new NS varieties of winter six-rowed barley released in Serbia between 2004 and 2007. These are Somborac, Ozren, Javor, Novosadski 773, Sremac and Leotar. In the official variety trials in the country, all six of these varieties outyielded the check variety, and the margins were as follows: Somborac - 3.4%, Ozren - 5.0%, Javor - 7.3%, Novosadski 773 - 3.4%, Sremac - 7.4%, and Leotar - 7.2%. Yield levels in absolute terms depended on the variety as well as year. All six-rowed NS varieties headed earlier than the check and had better resistance to lodging than the check has. The test weight of the new varieties was 70.2-73.8 kg/hl and the 1000-grain weight 33.4-50.2 g. The cellulose content was 4.4-4.8%, the fat content 1.4%, and the protein content 13.3-14.6%. The high variability of the new NS varieties of winter six-rowed barley makes it possible to choose the most suitable genotype for each barley-growing area in the country. .

  16. The Euclidean distance degree of an algebraic variety

    NARCIS (Netherlands)

    Draisma, J.; Horobet, E.; Ottaviani, G.; Sturmfels, B.; Thomas, R.R.

    2013-01-01

    The nearest point map of a real algebraic variety with respect to Euclidean distance is an algebraic function. For instance, for varieties of low rank matrices, the Eckart-Young Theorem states that this map is given by the singular value decomposition. This article develops a theory of such nearest

  17. The Euclidean distance degree of an algebraic variety

    NARCIS (Netherlands)

    Draisma, J.; Horobet, E.; Ottaviani, G.; Sturmfels, B.; Thomas, R.R.

    The nearest point map of a real algebraic variety with respect to Euclidean distance is an algebraic function. For instance, for varieties of low-rank matrices, the Eckart–Young Theorem states that this map is given by the singular value decomposition. This article develops a theory of such nearest

  18. Physical and Chemical Properties of Some Selected Rice Varieties

    African Journals Online (AJOL)

    User

    Physical and chemical properties of nine rice varieties grown and processed in Ebonyi .... Therefore, one tonne of a slender variety of rice will need more storage space than the ..... during washing and boiling of milled rice Starch 36:386-390.

  19. Transparency, price-dependent demand and product variety

    OpenAIRE

    Gu, Yiquan; Wenzel, Tobias

    2010-01-01

    This paper revisits the relationship between transparency on the consumer side and product variety as analyzed in Schultz (2009). We identify two welfare effects of transparency. More transparency decreases price-cost margins which is beneficial forwelfare. On the other hand, more transparency reduces variety which can be positive or negative for welfare. Overall, more transparency is always welfareimproving.

  20. Genetic influences on dietary variety - Results from a twin study

    NARCIS (Netherlands)

    Scheibehenne, Benjamin; Todd, Peter M.; van den Berg, Stéphanie Martine; Hatemi, Peter K.; Eaves, Lindon J.; Vogler, Christian

    2014-01-01

    The heritability of variety seeking in the food domain was estimated from a large sample (N = 5,543) of middle age to elderly monozygotic and dizygotic twins from the “Virginia 30,000” twin study. Different dietary variety scores were calculated based on a semi-quantitative food choice questionnaire

  1. Economics of cassava farmers' adoption of improved varieties in ...

    African Journals Online (AJOL)

    The study investigated the economics of cassava farmers' adoption of improved varieties in Isoko North Local Government Area of Delta State. Studies on the economic analysis of farmers adoption of improved cassava varieties in the study area is lacking. This therefore constitutes a research gap which must be ...

  2. Variety and economic development : conceptual issues and measurement problems

    NARCIS (Netherlands)

    Frenken, K.; Saviotti, P.P.; Trommetter, M.; Cantner, U.; Hanusch, H.; Klepper, S.

    2000-01-01

    For any evolutionary theory of economic development, the understanding of the determinants of variety and its effects on economic systems is of central importance. On the one hand, increasing returns tend to standardize technologies thus reducing product variety. On the other hand, the resulting

  3. Response of Okra (Abelmoschus esculentus) varieties to NPK ...

    African Journals Online (AJOL)

    Pot and field experiments were conducted to determine the response of three okra varieties to four NPK fertilizers. The okra varieties; V35 (in the pot experiment and Clemson spineless in the field trial), Jokoso, and Sologo formed the main plot treatments and four NPK fertilizer rates: no fertilizer (control), 30 +15 +15, 60 +30 ...

  4. Mineral composition of five improved varieties of cassava | Adeniji ...

    African Journals Online (AJOL)

    Five new cassava mosaic disease resistant (CMD) varieties released to farmers in Nigeria were evaluated for mineral composition. Results show that TME 419 differed significantly (p<0.05) from other varieties in calcium (900ìg/ g) and manganese (32.3ìg/g) content. The hybrid check (TMS 30572) and TMS 98/0505 were ...

  5. Relative Importance of Common Bean Attributes and Variety ...

    African Journals Online (AJOL)

    The work assessed the relative importance of production and consumption attributes of different wealth groups of households and tested the effect of attribute preference and that of other factors on common bean variety demand in the drought areas of Eastern Kenya. Variety demand was conceptualized within the ...

  6. Toroidal groups line bundles, cohomology and quasi-Abelian varieties

    CERN Document Server

    Kopfermann, Klaus

    2001-01-01

    Toroidal groups are the connecting link between torus groups and any complex Lie groups. Many properties of complex Lie groups such as the pseudoconvexity and cohomology are determined by their maximal toroidal subgroups. Quasi-Abelian varieties are meromorphically separable toroidal groups. They are the natural generalisation of the Abelian varieties. Nevertheless, their behavior can be completely different as the wild groups show.

  7. Agronomic performance of introduced banana varieties in lowlands ...

    African Journals Online (AJOL)

    Most of Rwandan banana cultivars are low-yielding and susceptible to pests and diseases. High yielding and pest/disease resistant varieties have been obtained in advanced breeding centers recently. Introduction, evaluation and adoption of such varieties by local producers may be one of the options to boost yields.

  8. A weed suppressive index for spring barley (Hordeum vulgare) varieties

    DEFF Research Database (Denmark)

    Hansen, P K; Kristensen, K; Willas, J

    2008-01-01

    A screening programme for crop variety competitiveness would ideally be based on only a few, non-destructive measurements of key growth traits. In this study we measured the weed suppressive ability of 79 varieties of spring barley in two ways: (i) directly, by weed coverage assessments under wee...

  9. Preliminary evaluation of improved banana varieties in Mozambique ...

    African Journals Online (AJOL)

    Banana (Musa spp.) production in Mozambique is largely confined to the Cavendish variety that is eaten as a dessert. On the other hand, banana is a staple food crop in many countries in sub-Saharan Africa. The introduction of a range of high yielding and disease resistant cooking and dessert varieties in Mozambique ...

  10. Status of Agricultural Production and Crop Variety Improvement in Thailand

    Institute of Scientific and Technical Information of China (English)

    JIAO Chun-hai; GUO Ying; YAO Ming-hua; WAN Zheng-huang

    2012-01-01

    We introduced basic conditions of agricultural production in Thailand, and variety improvement of major crops, including rice, cassava, rubber, and vegetable, in the hope of providing reference for agricultural production and crop variety improvement in Hubei Province and even in the whole country.

  11. New varieties of potato can feed the poor | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2013-09-23

    Sep 23, 2013 ... But high-quality varieties are required. This Canadian–Colombian research project uses innovative genetic techniques to produce biofortified potatoes with higher crop yields and greater resistance to disease. Already available genetic information from native varieties forms the basis of this work.

  12. Selecting of a new soft wheat variety of Yangfumai 2

    International Nuclear Information System (INIS)

    He Zhentian; Chen Xiulan; Han Yuepeng; Wang Jinrong; Yang Hefeng; Liu Xueyu

    2004-01-01

    A new variety Yangfumai 2 was developed by hybridization (Yangmai158 x mutation line 1-9012) and irradiation. The flour quality of new variety meets the national standard of soft wheat, and agronomic characteristics show stable high yield, high stress toloerance and high 1000-grain weight. (authors)

  13. Participatory consumer evaluation of twelve sweetpotato varieties in ...

    African Journals Online (AJOL)

    STORAGESEVER

    2010-03-15

    Mar 15, 2010 ... evaluation of preferred sweetpotato varieties for consumption. However ... zones (AEZs) for two seasons in 2005, the Long Rains (LR) and .... 5. 0. 16.6. 0. 0. Educational Level. Below primary. 15. 0. 72.7. 4.5. 15. 0 ... the farmers using a cocoa beverage as this was accepted in the ... of the last tasted variety.

  14. Direct regeneration protocols of five Capsicum annuum L. varieties ...

    African Journals Online (AJOL)

    The bud induction obtained is a simple and efficient protocol developed for in vitro propagation of five varieties of cultivars. Seeds of Capsicum annuum L. of five varieties red, yellow, green, purple and white were decontaminated and placed in a culture bottle containing a Murashige and Skoog medium, supplemented with ...

  15. Classification and salt tolerance analysis of barley varieties

    NARCIS (Netherlands)

    Katerji, N.; Hoorn, van J.W.; Hamdy, A.; Mastrorilli, M.; Fares, C.; Ceccarelli, S.; Grando, S.; Oweis, T.

    2006-01-01

    Six varieties of barley (Hordeum vulgare), five of which were provided by ICARDA, were tested in a green house experiment for their salt tolerance. Afterwards the ICARDA variety Melusine, selected from this experiment for its combination of high yield and salt tolerance, was compared in a lysimeter

  16. Development of microsatellite markers for identifying Brazilian coffee arabica varieties

    NARCIS (Netherlands)

    Vieira, E.S.N.; Pinho, Von E.V.R.; Carvalho, M.G.G.; Esselink, G.; Vosman, B.

    2010-01-01

    Microsatellite markers, also known as SSRs (Simple Sequence Repeats), have proved to be excellent tools for identifying variety and determining genetic relationships. A set of 127 SSR markers was used to analyze genetic similarity in twenty five Coffea arabica varieties. These were composed of

  17. Fermat varieties and the periods of some hypersurfaces

    NARCIS (Netherlands)

    Looijenga, Eduard

    2010-01-01

    The variety of all smooth hypersurfaces of given degree and dimension has the Fermat hypersurface as a natural base point. In order to study the period map for such varieties, we first determine the integral polarized Hodge structure of the primitive cohomology of a Fermat hypersurface (as a module

  18. 27 CFR 4.93 - Approval of grape variety names.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Approval of grape variety names. 4.93 Section 4.93 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE American Grape Variety Names § 4.93...

  19. Emerging Options for Emergency Contraception

    Directory of Open Access Journals (Sweden)

    Atsuko Koyama

    2013-01-01

    Full Text Available Emergency post-coital contraception (EC is an effective method of preventing pregnancy when used appropriately. EC has been available since the 1970s, and its availability and use have become widespread. Options for EC are broad and include the copper intrauterine device (IUD and emergency contraceptive pills such as levonorgestrel, ulipristal acetate, combined oral contraceptive pills (Yuzpe method, and less commonly, mifepristone. Some options are available over-the-counter, while others require provider prescription or placement. There are no absolute contraindications to the use of emergency contraceptive pills, with the exception of ulipristal acetate and mifepristone. This article reviews the mechanisms of action, efficacy, safety, side effects, clinical considerations, and patient preferences with respect to EC usage. The decision of which regimen to use is influenced by local availability, cost, and patient preference.

  20. Emerging Options for Emergency Contraception

    Science.gov (United States)

    Koyama, Atsuko; Hagopian, Laura; Linden, Judith

    2013-01-01

    Emergency post-coital contraception (EC) is an effective method of preventing pregnancy when used appropriately. EC has been available since the 1970s, and its availability and use have become widespread. Options for EC are broad and include the copper intrauterine device (IUD) and emergency contraceptive pills such as levonorgestrel, ulipristal acetate, combined oral contraceptive pills (Yuzpe method), and less commonly, mifepristone. Some options are available over-the-counter, while others require provider prescription or placement. There are no absolute contraindications to the use of emergency contraceptive pills, with the exception of ulipristal acetate and mifepristone. This article reviews the mechanisms of action, efficacy, safety, side effects, clinical considerations, and patient preferences with respect to EC usage. The decision of which regimen to use is influenced by local availability, cost, and patient preference. PMID:24453516

  1. Emergency management

    International Nuclear Information System (INIS)

    1996-01-01

    In 1995, major efforts of the Nuclear Regulatory Authority of the Slovak Republic (NRA SR) were focused on tasks associated with completion and incorporation of the Emergency Response Centre (ERC) of NRA SR in emergency planning and crisis management. Construction of the ERC had begun based on NRA SR's knowledge, as well as recommendations of Regulatory Assistance Management Group (RAMG) International Mission in 1993 and follow-up missions in 1994. Early in 1994, re-construction of selected rooms had been done and early in 1995, supported by the UK and U.S.A. Government's funding, technical equipment was purchased. The equipment was necessary for ERC operation as tools to improve NRA SR readiness for the management of emergency situations at nuclear installations. NRA SR commenced operation of the Centre in April 1995. The Centre has been on-line connected to a teledosimetric system of Radiation Monitoring Laboratory in Trnava. The basic software for assessment of radiation consequences of a NPP accident was supplied were also focused on cooperation with state administration authorities and organizations which were involved in an emergency planning structure. In September 1995, staffing of the ERC was completed and parallel, the first document concerning the ERC prime task, i.e. activities and procedures of of NRA SR Crisis crew in case of an accident at a nuclear installation on the territory of the Slovak Republic, was approved by the NRA SR's Management. In the period that is being assessed, NRA SR made significant progress in events classification and emergency planning terminology in order to unify the above between both the Slovak NPPs

  2. Performance of different pearl millet varieties under rainfed conditions

    International Nuclear Information System (INIS)

    Akmal, M.; Naeem, M.; Nasim, S.; Shakoor, A.

    2002-01-01

    A replicated field trial consisting of nine varieties including C-47 as a check was conducted during kharif 1989. Significant differences were observed in grain yield, stover yield, days to 50% flowering and plant height among the varieties. Y-84 produced the highest grain yield of 1666 kg/ha followed by DB-V (1611 kg/ha) and MP-155 (1500 kg/ha). Y-84 and MH-285 each produced the highest stover yield of 12.22 t/ha. MP-201 was the earliest variety to 50% flowering (54 days), while DBR-III was the tallest variety having a plant height of 219 cm. The check variety C-47 produced a grain yield of 722 kg/ha, with a stover yield of 6.11 t/ha, it flowered in 77 days and was 212 cm tall.(author)

  3. Quantifying intrinsic quality of commercial varieties of Basmati rice

    International Nuclear Information System (INIS)

    Sagar, M.A.; Salim, M.; Siddiqui, H.

    2003-01-01

    Twelve quality-trait of five commercial varieties of Basmati rice viz: Basmati 370, Basmati 385, Basmati 198, Basmati 6129 and Super Basmati, were determined according to standard methods. Under existing conditions, it is very difficult to assess overall quality of Basmati rice-varieties, because if a variety is superior in one quality trait, it is inferior in another quality trait, to some other Basmati rice variety, which creates confusion. In order to determine the overall quality-status, we have made an effort to quantify the various quality-traits. Each quality-trait has been allotted a score, in terms of its importance, and the overall status of each variety is computed. Based on our estimation, Super Basmati is of highest quality (98.21%), followed by Basmati 6129 (96.46%), Basmati 370 (95.59%), Basmati 385 (95.26%) and Basmati 198 (92.95%). (author)

  4. Socioeconomic Factors Affecting Adoption of Sunflower Varieties in Sindh

    Directory of Open Access Journals (Sweden)

    Ghulam Ali Jariko (Corresponding Author

    2011-09-01

    Full Text Available This research study is based on primary data collection from sunflower growers to assess the socioeconomic factors that are affecting the adoption of sunflower varieties in Sindh.Data samples have been selected from two districts; Badin and Thatta, as these districts are considered main sunflower growing areas in Sindh. The results reveal that Sunflower growers are using Hybrid varieties i.e. 43 percent planted Hysun-33, 29 percent Hysun-38 and 28 percent Hysun-37 varieties. The finding of research using multinomial logistic regression suggests that farm size and level of education significantly affected the adoption of sunflower varieties. These factors are statistically significant at p<0.05. Theother variables such as tenancy status and source of income are not statistically significant in the adoption of sunflower varieties in Sindh.

  5. Symbiotic N fixation of several soybean varieties and mutants

    International Nuclear Information System (INIS)

    Soertini, G.; Hendratno

    1988-01-01

    Symbiotic N fixation of several soybean varieties and mutants. Research activities comprising of three experiments were carried out to screen several soybean varieties and mutants for symbiotic N fixation potential. The first two experiments involved screening of seven rhizobium strains/isolate for effective N fixation. Depending on the medium used, plant response to strains was different. In sterile medium, rhizobium strain USDA 136, 142 and TAL 102 showed a high nitrogen fixation potential. In soil only rhizobium strain USDA 110 had better performance and proved to be competitive to the native strains. Nitrogen-15 dilution method was used to screen nitrogen fixing ability of several soybean varieties and mutants. Guntur variety showed a better response to high dose of N fertilizer without disturbance in its fixing ability. This variety then was considered good to be introduced in the cropping system. (author). 8 refs

  6. Breeding for Quality Protein Maize (QPM Varieties: A Review

    Directory of Open Access Journals (Sweden)

    Liliane N. Tandzi

    2017-11-01

    Full Text Available The nutritional evaluation of quality protein maize (QPM in feeding trials has proved its nutritional superiority over non-QPM varieties for human and livestock consumption. The present paper reviews some of the most recent achievements in development of QPM varieties using both conventional and molecular breeding under stressed and non-stressed environments. It is evident that numerous QPM varieties have been developed and released around the world over the past few decades. While the review points out some gaps in information or research efforts, challenges associated with adoption QPM varieties are highlighted and suggestions to overcome them are presented. The adoption of released varieties and challenges facing QPM production at the farmer level are also mentioned. Several breeding methods have been conventionally used to develop QPM varieties in stressed (drought, low soil nitrogen, resistance to grey leaf spot, Turcicum leaf blight, ear rot, and Striga and non-stressed environments. At least three genetic loci have been found to be implicated in controlling the levels of a protein synthesis factor correlated with lysine. They have been mapped on chromosomes 2, 4, and 7. While the use of molecular approaches will improve the efficiency and speed of variety development, the cost implications might limit the use of these technologies in the developing world. More emphasis should be given to breeding QPM for tolerance to environmental stresses, such as low soil pH, heat, and combined heat and drought stress. The post-harvest attack of QPM grains should also be considered. The adoption of QPM genotypes by farmers has been found to be limited mainly due to the minimal collaboration between maize breeders, farmers, agricultural extension workers, and other relevant stakeholders, as well as the need for isolating QPM varieties from normal maize. Therefore, there is need to use participatory plant breeding (PPB and/or participatory variety

  7. Enfermedades emergentes no infecciosas Emerging noninfectious diseases

    Directory of Open Access Journals (Sweden)

    Ezequiel Consiglio

    2008-11-01

    Full Text Available In recent years, emerging diseases were defined as being infectious, acquiring high incidence, often suddenly, or being a threat or an unexpected phenomenon. This study discusses the hallmarks of emerging diseases, describing the existence of noninfectious emerging diseases, and elaborating on the advantages of defining noninfectious diseases as emerging ones. From the discussion of various mental health disorders, nutritional deficiencies, external injuries and violence outcomes, work injuries and occupational health, and diseases due to environmental factors, the conclusion is drawn that a wide variety of noninfectious diseases can be defined as emergent. Noninfectious emerging diseases need to be identified in order to improve their control and management. A new definition of "emergent disease" is proposed, one that emphasizes the pathways of emergence and conceptual traits, rather than descriptive features.

  8. Evaluation of Tolerance in Sugarbeet Varieties to Dodder

    Directory of Open Access Journals (Sweden)

    F Fallahpour

    2013-10-01

    Full Text Available Dodder is an obligate parasite of many plant families and among dodder species Cuscuta campestris has the most diverse around the world. Extensive infestation to dodder recently has been reported in some sugerbeet production regions of Khorasan provinces. So, in this study greenhouse and field experiments were conducted to test and charachterize the tolerance of commercial sugarbeet varieties to C. campestris. A completely randomized design with five replications and a randomized complete block design with three replications were used for the greenhouse and field experiments, respectively. Treatments were five common varieties of sugarbeet included Castille, Paulina, Brigitta, Flores and Laetitia with dodder infestation and control treatments (sugarbeet varieties without infestation. Traits measured were shoot and root dry weight of sugerbeet, dry weight of dodder, the number of houstorium on shoot of sugerbeet, growth percentage of dodder and sugerbeet. The results indicated that varieties showed different levels of tolerance to dodder infection. The variety of Flores had the most percentage of shoot and root dry weight and Paulina with 13.48% of root dry weight and 31.96% of shoot dry weight compared to control showed the least tolerance. Whereas the number of houstorium and dodder dry weight had the most and the least amount in Castille and Flores, respectively. In this experiment Flores variety exhibited tolerance to dodder and Castille was known as susceptible variety.

  9. Somatic embryogenesis of East Kalimantan local upland rice varieties

    Science.gov (United States)

    Nurhasanah; Ramitha; Supriyanto, B.; Sunaryo, W.

    2018-04-01

    Somatic embryogenesis is the formation, growth and development of embryos from somatic cells. Somatic embryo induction is one of the in vitro plant propagation techniques that is very important for plant developmental purposes. Four local upland rice varieties of East Kalimantan, Mayas Pancing, Gedagai, Siam and Serai, were used in this study. A total of 200 explants (mature rice grains) for each varieties were inoculated on MS solid medium supplemented with 1 mg L-1 2,4 Dichlorophenoxy acetic acid (2,4-D) and 0.5 mg L-1 6-Benzylaminopurine (BAP). The results showed that response of each variety differed to embryosomatic induction, indicated by callus induction rate and callus quality, in terms of callus color and structure. The fastest callus formation was sobserved in Gedagai variety (8 days) while Mayas Pancing (13 days) was the latest one. The rate of callus induction varied from 60 to 98.5 %, and Serai variety has the highest callus induction rate. The highest friable callus structure was found in Siam variety (89.1%) and the lowest was in Gedagai (62.5%). Callus color was dominated by the yellowish-white (transparent) on all varieties tested. Most of the callus was potential as embryogenic callus characterized from the nodular and globular of friable callus structure and its yellowish-white color.

  10. Apricot Breeding Studies and New Varieties in Turkey

    Directory of Open Access Journals (Sweden)

    Bayram Murat Asma

    2017-11-01

    Full Text Available Apricot, with high contents of vitamin A and dietary fiber, is one of most popular summer fruit with its attractive color, flavor and aroma. Losses caused by late spring frosts, poor adaptation to different climatic conditions, short serving time of fresh apricot to the market, Sharka and Monilia diseases effect on fruits are the main problems of apricot production. In addition, due mainly to rapid change in consumer preferences, the demand for new varieties with different color, size, flavor and aroma is increased. A significant part of the apricot breeding program is concentrated in the northern hemisphere with leading countries of USA (74 varieties and France (70 varieties. Meanwhile, only 11 varieties were registered in Turkey. Seven of these varieties (Alata Yıldızı, Çağataybey, Çağrıbey, Dr. Kaşka, Şahinbey, Dilbay and Eylül were bred with crossbreeding techniques and others with selection methods. Alkaya suits to both drying and fresh consumption. Eylül and Mihralibey are late ripening varieties, and others are early or mid-season ripening varieties. In this paper, apricot breeding studies in Turkey are discussed considering their contents and breeding methods, and results of those studies were summarized.

  11. DNA Fingerprinting of Olive Varieties by Microsatellite Markers

    Directory of Open Access Journals (Sweden)

    Dunja Bandelj

    2002-01-01

    Full Text Available Microsatellites combine several features of an ultimate molecular marker and they are used increasingly in various plant genetic studies and applications. In this work we report on the utilisation of fourteen previously developed olive microsatellite markers for the identification and differentiation of a set of nineteen olive varieties. All analysed microsatellite markers revealed a high level of polymorphism that allowed unique genotyping of the examined varieties. Ninety-six alleles were detected at all 14 loci, which multiplied into a large number of observed genotypes, giving high discrimination value for varietal identification. A minimum number of three microsatellite markers was chosen for the rapid and unambiguous varietal identification of nineteen olive varieties and only two markers were sufficient for differentiation of five local varieties. DNA fingerprints of olive cultivars by means of microsatellites provided meaningful data, which can be extended by additional olive varieties or new microsatellites and used for accurate inter-laboratory comparison. The data obtained can be used for the varietal survey and construction of a database of all olive varieties grown in Slovenia providing also additional genetic information on the agronomic and quality characteristics of the olive varieties.

  12. Emerging Multinationals

    DEFF Research Database (Denmark)

    Gammeltoft, Peter

    South Korean and Taiwanese brands have long been household names. Today, however, the names of transnational companies (TNCs) from an increasingly diverse set of emerging and developing economies are regularly making if not the dinner table conversation then at least the headlines...... of the international business press. This reflects that companies such as Mittal and Tata (India), China National Offshore Oil Corporation (CNOOC), Haier and Lenovo (PRC), Embraer (Brazil), SAPMiller (South Africa), and Cemex (Mexico) are foraying ever deeper into the international economy and increasingly investing...... countries. Apart from a few early pioneering studies (Lecraw 1977; Lall 1983; Wells 1983; Agarwal 1985) only few studies have been made so far of outward investment from emerging and developing economies. This is in spite of the fact that the value of outward FDI stock from developing countries reached USD...

  13. Emerging Jets

    CERN Document Server

    Schwaller, Pedro; Weiler, Andreas

    2015-01-01

    In this work, we propose a novel search strategy for new physics at the LHC that utilizes calorimeter jets that (i) are composed dominantly of displaced tracks and (ii) have many different vertices within the jet cone. Such emerging jet signatures are smoking guns for models with a composite dark sector where a parton shower in the dark sector is followed by displaced decays of dark pions back to SM jets. No current LHC searches are sensitive to this type of phenomenology. We perform a detailed simulation for a benchmark signal with two regular and two emerging jets, and present and implement strategies to suppress QCD backgrounds by up to six orders of magnitude. At the 14 TeV LHC, this signature can be probed with mediator masses as large as 1.5 TeV for a range of dark pion lifetimes, and the reach is increased further at the high-luminosity LHC. The emerging jet search is also sensitive to a broad class of long-lived phenomena, and we show this for a supersymmetric model with R-parity violation. Possibilit...

  14. Emerging jets

    Energy Technology Data Exchange (ETDEWEB)

    Schwaller, Pedro; Stolarski, Daniel [European Organization for Nuclear Research (CERN), Geneva (Switzerland). TH-PH Div.; Weiler, Andreas [European Organization for Nuclear Research (CERN), Geneva (Switzerland). TH-PH Div.; Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2015-02-15

    In this work, we propose a novel search strategy for new physics at the LHC that utilizes calorimeter jets that (i) are composed dominantly of displaced tracks and (ii) have many different vertices within the jet cone. Such emerging jet signatures are smoking guns for models with a composite dark sector where a parton shower in the dark sector is followed by displaced decays of dark pions back to SM jets. No current LHC searches are sensitive to this type of phenomenology. We perform a detailed simulation for a benchmark signal with two regular and two emerging jets, and present and implement strategies to suppress QCD backgrounds by up to six orders of magnitude. At the 14 TeV LHC, this signature can be probed with mediator masses as large as 1.5 TeV for a range of dark pion lifetimes, and the reach is increased further at the high-luminosity LHC. The emerging jet search is also sensitive to a broad class of long-lived phenomena, and we show this for a supersymmetric model with R-parity violation. Possibilities for discovery at LHCb are also discussed.

  15. Emerging jets

    International Nuclear Information System (INIS)

    Schwaller, Pedro; Stolarski, Daniel

    2015-02-01

    In this work, we propose a novel search strategy for new physics at the LHC that utilizes calorimeter jets that (i) are composed dominantly of displaced tracks and (ii) have many different vertices within the jet cone. Such emerging jet signatures are smoking guns for models with a composite dark sector where a parton shower in the dark sector is followed by displaced decays of dark pions back to SM jets. No current LHC searches are sensitive to this type of phenomenology. We perform a detailed simulation for a benchmark signal with two regular and two emerging jets, and present and implement strategies to suppress QCD backgrounds by up to six orders of magnitude. At the 14 TeV LHC, this signature can be probed with mediator masses as large as 1.5 TeV for a range of dark pion lifetimes, and the reach is increased further at the high-luminosity LHC. The emerging jet search is also sensitive to a broad class of long-lived phenomena, and we show this for a supersymmetric model with R-parity violation. Possibilities for discovery at LHCb are also discussed.

  16. Agronomic performance of old soybean variety 'Altona' derived mutants

    International Nuclear Information System (INIS)

    Hodosne, K.G.; Heszky, L.E.

    2001-01-01

    An induced mutation program has been initiated at the Department of Genetics and Plant Breeding to develop early maturing cultivars with good yielding capacity. Some new mutants have been produced by irradiation of variety Altona with 60 Co gamma rays. Ten years of breeding resulted in two new mutant varieties named 'Noventa' and 'Gate 511'. The present study deals with agronomic performance of these mutants. Registered soybean varieties Altona and 'McCall' as well as Altona derived mutants (Gate 511 and Noventa) have been compared

  17. Variety Gains and the Extensive Margin of Trade

    OpenAIRE

    Mohler, Lukas

    2012-01-01

    Findings from the literature suggest that previous estimates of the variety gains from trade are too small because of the imprecise measurement of the imported variety set under the Armington assumption. In this contribution, I use results from the literature on multi-product firms to obtain variety gain estimates that account for the entry and exit of firms as well as for product turnover within firms and find that welfare gains increase by a factor of 2.5 compared to the baseline Armington ...

  18. Genetics applied to the constitution new varieties of plants

    International Nuclear Information System (INIS)

    Stamigna, Carla; Chiaretti, Emiliano; Chiaretti, Domenico

    2015-01-01

    The genetic improvement of plants intended to create new varieties, as well as the study of principles and techniques to get them to answer for the real needs of farmers. This process requires advanced agricultural techniques to obtain a continuous and progressive increase crop productivity and higher profitability the processes employed in agriculture. Enea continues to recognize new plant varieties in collaboration with the company ISEAAGROSERVICE seed, which in the past it has been the one that has more commercialized the Croesus wheat, a variety of durum wheat obtained at the laboratories of the Center Casaccia Research in the early 70s. [it

  19. Popularization of groundnut varieties through BARC-UASD collaboration

    International Nuclear Information System (INIS)

    Madhusudan, K.; Nadaf, H.L.; Hanchinal, R.R.; Krishna Naik, L.; Motagi, B.N.; Biradar Patil, N.K.; Hunje, Ravi; D'Souza, S.F.; Badigannavar, A.M.

    2009-01-01

    To boost the productivity of groundnut, farmers need to have an access to improved seeds of the right variety, at the right time, at the right place, at an affordable price. The awareness and benefits of the improved varieties and quality seeds of groundnut was carried out by carefully planned co-ordinated educational systems such as field trials, demonstrations, field days, training farmers, interface meetings through the well established network of the University and mass media promotional tools. The BARC-UASD collaboration led to the popularization of BARC groundnut varieties like TAG-24, TG-26, TPG-41 and TDG-39 among the farming community of north Karnataka. (author)

  20. Breeding of a new special rice variety Hangxiangnuo

    International Nuclear Information System (INIS)

    Zhou Hanqin; Pang Dajian; Fan Zhilan; Liu Chuanguang; Li Chen; Chen Jianyou

    2011-01-01

    A new special rice variety Hangxiangnuo was bred by several generation selections of the progeny of the rice variety Nanfengnuo which was carried by the spacecraft Shenzhou No 4. Hangxiangnuo was permitted to release by the Crop Examination and Approval Committee of Guangdong Province in January, 2009. Compared with its parent variety Nanfengnuo, Hangxiangnuo has better resistance to blast, greater length-width ratio of grain, more panicles per plant, filled grains per panicle and fragrance. The efficiency of space mutation breeding and the generation at which mutant traits become homozygous were also discussed in the paper. (authors)

  1. Emergency preparedness

    International Nuclear Information System (INIS)

    1998-01-01

    According the conception of the Emergency Response Centre (ERC) of the Nuclear Regulatory Authority of the Slovak Republic (NRA), and the obtained experience from exercises, and as well as on the basis of recommendations of international missions, the NRA SR started, in 1997 the ERC extension. The new room enable the work for radiation protection group, reactor safety and logistic group separately. At the same time special room was build for work of the NECRA Technical Support Group of the Emergency Commission for Radiation Accidents of the SR.This group co-operates closely with ERC while evaluation the situation, and by using the information system of the NRA and database of ERC to generate the conditions of nuclear facilities in once of emergency. Extension of the mentioned rooms was carried out. The financing by the European Union helped to build the project RAMG. In this way the NRA gained a working site which, with its equipment and parameters belongs to the top working sites of regulatory bodies of developed European countries. The NRA preparation of exercise and special staff education was carried out in 1997, for employees of the NRA and members of Emergency Headquarters (EH) for work in ERC in case of nuclear installation accident. The task of education of member of EH was their preparation for carrying out three exercises. These exercises are described. In the area of emergency preparedness, in accordance with inspection plan of the Office, 7 team inspections were carried out in individual localities; in NPP Bohunice, two in NPP Mochovce and one in Bohunice Conditioning Centre for radioactive wastes. Solution of the task of development of science and technology in the area of 'Development of technical and programme means for analyses of accidents and solutions of crisis situations'continued in 1997. Another regulations were elaborated for activity of members of EH of the NRA. The following was was carried out: selection of data for transfer and the

  2. Association mapping for morphological traits relevant to registration of barley varieties

    Energy Technology Data Exchange (ETDEWEB)

    Jamali, Seyed H.; Mohammadi, Seyed A.; Sadeghzadeh, Behzad

    2017-07-01

    Elucidating marker-trait associations would have fruitful implications in distinctness, uniformity, and stability (DUS) tests of new varieties required for both variety registration and granting plant breeders’ rights. As the number of new varieties with narrow genetic bases increases, the necessity for deployment of molecular markers to complement morphological DUS traits gets particular attention. We used simple sequence repeats (SSRs) and sequence related amplification polymorphisms (SRAPs) markers in association mapping of morphological traits in a collection of 143 barley landraces and advanced breeding lines. This panel represented a diverse and uniform sample in terms of both quantitative and categorical traits whilst it was structurally partitioned by number of ear rows (six- and two-rowed) and seasonal growth habit (winter and spring types) characteristics. SSRs were more powerful compared with SRAPs in separating six- and two-rowed genotypes based on both model-based Bayesian and neighbor joining clustering methods. A number of associated SSR and SRAP markers were found for 15 out of 36 DUS traits after considering Bonferroni correction through linear models (GLM and MLM) and chi-square-based tests (SA and AAT). This is also the first report of association of awn roughness and grain color with molecular markers in barley. Moreover, SSR marker BMAC0113 appeared associated with time of ear emergence (TEE), confirming previous findings. These markers could be beneficial to complement and speed up DUS testing of new varieties, as well as for improving management of barley reference collections.

  3. Association mapping for morphological traits relevant to registration of barley varieties

    International Nuclear Information System (INIS)

    Jamali, Seyed H.; Mohammadi, Seyed A.; Sadeghzadeh, Behzad

    2017-01-01

    Elucidating marker-trait associations would have fruitful implications in distinctness, uniformity, and stability (DUS) tests of new varieties required for both variety registration and granting plant breeders’ rights. As the number of new varieties with narrow genetic bases increases, the necessity for deployment of molecular markers to complement morphological DUS traits gets particular attention. We used simple sequence repeats (SSRs) and sequence related amplification polymorphisms (SRAPs) markers in association mapping of morphological traits in a collection of 143 barley landraces and advanced breeding lines. This panel represented a diverse and uniform sample in terms of both quantitative and categorical traits whilst it was structurally partitioned by number of ear rows (six- and two-rowed) and seasonal growth habit (winter and spring types) characteristics. SSRs were more powerful compared with SRAPs in separating six- and two-rowed genotypes based on both model-based Bayesian and neighbor joining clustering methods. A number of associated SSR and SRAP markers were found for 15 out of 36 DUS traits after considering Bonferroni correction through linear models (GLM and MLM) and chi-square-based tests (SA and AAT). This is also the first report of association of awn roughness and grain color with molecular markers in barley. Moreover, SSR marker BMAC0113 appeared associated with time of ear emergence (TEE), confirming previous findings. These markers could be beneficial to complement and speed up DUS testing of new varieties, as well as for improving management of barley reference collections.

  4. Diversity between and within farmers' varieties of tomato from Eritrea

    African Journals Online (AJOL)

    user

    2011-03-21

    Mar 21, 2011 ... Key words: Farmers' varieties, genetic diversity, genetic purity, rapid rural appraisal, Solanum lycopersicum, seed mixing ... expressed sequence tag; PCR, polymerase chain reaction; ...... Yam and cowpea diversity manage-.

  5. Gamma-rays irradiation of greenwood cuttings cherry varieties

    International Nuclear Information System (INIS)

    Georgiev, V.

    1975-01-01

    Results are reported of irradiation of greenwood cuttings of the sweet cherry grafted varieties Napoleon, Drogans Gelbe and Ryzhdavishka Belvitsa, performed at 2500 R. The treated buds have been treated on rootstocks in a nursery and trees have been raised from the grafts in a planting. Different teratological alterations were observed in shoots of most trees developed from treated buds such as fasciations, bi-, tre-, and tetra-furcation as well as branchlets with a pseudodichotomical ramification. Several forms, having a very good fruit bearing and lower strength of growth than the initial varieties, were selected. A large number of slightly growing mutagenous forms were established of the Drogans Gelbe variety. Their fruits do not differ substantially from those of the initial varieties. (author)

  6. Generating new varieties of shrubs for landscapes in Malaysia

    International Nuclear Information System (INIS)

    Zaiton Ahmad; Affrida Abu Hassan; Shuhaimi Shamsudin; Norimah Yusof; Shakinah Salleh

    2012-01-01

    This project which was funded by National Landscape Department was aimed at generating new varieties of shrubs suitable for landscapes in Malaysia. Three species of shrubs commonly used in Malaysian landscapes (hibiscus, canna and turnera) were selected for generating new varieties through mutagenesis techniques using gamma rays and ion beams. The main objective was to produce new varieties with desired characters, such as longer bloom period, unique and prominent petal colors and larger flower size. Through this project, several potential mutants have been identified such as turnera with longer bloom period, canna with new flower colors and hibiscus with different flower form. These mutants are currently undergoing field screening at Serdang to analyze their genetic stability, and will be registered as new varieties with Department of Agriculture before being transferred to end-users. (author)

  7. Early ripening, productive soybean mutant variety suitable for combine harvesting

    International Nuclear Information System (INIS)

    Krausse, G.W.

    1989-01-01

    Between 1979 and 1981 seeds of the early ripening Swedish variety ''Fiskeby V'' were treated with N-nitroso-N-methylurea, sodium azide or gamma rays. Induced mutants were selected which are characterized by longer stalk, higher insertion point of the lowest pods and improved grain yield as well as sufficiently early maturity. Starting from 60 000 treated seeds, 6 mutant lines were developed, and in 1988 one variety named ''Dorado'' was released. Under optimal agrotechnical conditions in fields of 2-10 ha ''Dorado'' achieved grain yields between 1,5 and 2,3 t/ha during the last four years. It is intended to grow this variety in the middle and southern districts of the German Democratic Republic, primarily for human consumption. A technology for growing this variety was recommended

  8. Effect of variety mixtures on cowpea (Vigna unguiculata) vegetable ...

    African Journals Online (AJOL)

    jokonya

    AN EVALUATION OF SIX COWPEA VARIETIES GROWN ... provide cheap sources of protein, micronutrients and mineral elements that can ... traditional vegetables is that, these leafy vegetables are present in most home ..... REFERENCES. 1.

  9. (MSV) resistant maize varieties for adaptation to a southern guinea

    African Journals Online (AJOL)

    STORAGESEVER

    2009-10-05

    Oct 5, 2009 ... African Journal of Biotechnology Vol. 8 (19), pp. ... the development of superior maize varieties for the southern guinea savanna ecology. Key words: Zea ... tional agricultural research systems have succeeded in converting ...

  10. Assessment of metals in roasted indigenous coffee varieties of ...

    African Journals Online (AJOL)

    Assessment of metals in roasted indigenous coffee varieties of Ethiopia. ... Bulletin of the Chemical Society of Ethiopia ... values and drinking two cups of coffee is safe for an adult person and free from the risks of Cd and Pb toxicity.

  11. Frequency of Isolation of Enterobacter Species from a Variety of ...

    African Journals Online (AJOL)

    Erah

    the one hand, and those from wound, urine and blood, on the other hand. Conclusion: The rate of ... associated with nosocomial infections and a variety of opportunistic ..... hand washing, as well wearing of cloves and gowns. Presently, there ...

  12. 1 Agronomic performance of five rice varieties.cdr

    African Journals Online (AJOL)

    user

    growing food source in Africa (Nwanze et al., 2006). ... vitro gas production. The varieties differed (P < 0.05) in relation to plant height, maturity ... have appreciable levels of crude protein ..... saliva; the composition and output of sheep's saliva.

  13. Replenishment of Plant Varieties Market: Sown Rise (Oryza sativa L.)

    OpenAIRE

    Безручко, О. І.; Довгий, Ю. М.

    2010-01-01

    There discussed directions of use for the valuable groats crop, namely Rice, growth rates of its production in Ukraine, options and necessity of creation new verities by breeders, that favors not just the improved nutrition of people, but improves their health, too. And also a full description is provided for new varieties of soybean listed in the Sate Register of Plant Varieties Suitable for Dissemination in Ukraine.

  14. Effect Of Soil Acidity On Some Soybean Varieties

    OpenAIRE

    Hanafiah, Diana Sofia; Lubis, Alida; Asmarlaili

    2015-01-01

    This study aims to determine the mechanism of adaptation and morphophysiology character of soybean genotypes to soil acidity levels. Research using randomized block design with four replications, the first factor consists of soybean varieties: Tanggamus varieties, Detam 2, Anjasmoro and Detam 1, while the second factor is the media's treatment consisted of medium acid soils and limed soil. The results showed that the low level acidity of planting medium will affect the growth and ...

  15. Manufacturers Mergers and Product Variety in Vertically Related Markets

    OpenAIRE

    Chrysovalantou Milliou; Joel Sandonis

    2014-01-01

    We study final product manufacturers’ incentives to introduce new products into the market and how they are affected by a merger among them. We show that when manufacturers distribute their products through multi-product retailers, a manufacturers merger, although it leads to an increase in the wholesale prices, it can enhance product variety. The merger generated product variety efficiencies though arise only when vertical relations are present: when manufacturers sell directly their produ...

  16. Pricing, Variety, and Inventory Decisions in Retail Operations Management

    OpenAIRE

    Maddah, Bacel

    2005-01-01

    This dissertation is concerned with decision making in retail operations management. Specifically, we focus on pricing, variety, and inventory decisions, which are at the interface of the marketing and operations functions of a retail firm. We consider two problems that relate to two major types of retail goods. First, we study joint pricing, variety, and inventory decisions for a set of substitutable" items that serve the same need for the consumer (commonly referred to as a "retailer's ...

  17. Genetic resources of autochthonous fruit species and varieties

    Directory of Open Access Journals (Sweden)

    Keserović Zoran

    2017-01-01

    Full Text Available The paper describes the plentitude of genetic resources of indigenous varieties of fruit species and their importance for further development of fruit growing, especially from the aspect of breeding new varieties resistant to pathogens and abiotic stress conditions (frost, drought, sunburns, etc.. Economic significance and importance in the human nutrition, as a raw or processed fruitage, were stated as well. Based on the unique biodiversity, the Balkan Peninsula can be considered as a secondary center of divergence for a large number of fruit species, such as Malus x domestica, Malus sylvestris, Pyrus communis, Prunus cerasifera, P. persica, P. armeniaca, P. fruticosa, P. amygdalus, P. nana, Juglans regia, Corilus colurna, Corilus avellana, Castanea sativa, Fragaria vesca, Cornus mas. The old indigenous and domesticated varieties and natural populations of fruit species on the Balkan Peninsula have never been the subject of comprehensive research work on their collecting and studying. Serbia has no national scientific institution that takes care of genetic resources. Nowadays, the issue of preserving genetic resources is of great importance because, due to the intensification and modernization of plant production, many local populations have disappeared or are reduced to a small number of biotypes. The varieties with huge genetic and breeding value have disappeared forever without any possibility of their return. By importing high quality fruit varieties, we imported many diseases and various pests as well. New varieties intended for intensive cultivation require the application of expensive growing technologies. The systematic scientific work on the study of wild fruit species and autochthonous varieties is of the great interest for fruit science and practice in the future. The establishment of in situ collections with the aim to preserve valuable genetic material is mandatory. In the following period, indigenous and domesticated varieties

  18. Physicochemical evaluation of cooking and dessert bananas (Musa sp.) varieties

    OpenAIRE

    Rosales-Reynoso, O. Lidia; Agama-Acevedo, Edith; Aguirre-Cruz, Andres; Bello-Perez, Luis A.; Dufour, Dominique; Gibert, Olivier

    2014-01-01

    In México, banana (Musa sp.) varieties ate used for human consumption as well as for traditional medicine, but the literature lacks information on local diversity and functional justification for their use. Three varieties of dessert bananas (Valery, Morado, and Enano) and one cooking banana (Macho) were collected in a commercial farm in Tuxtepec, Oaxaca, México, at the agronomic maturity stage, and they were physically and chemically evaluated. A random sampling, ANOVA, and Tukey tests were ...

  19. RB975242 and RB975201 - Late maturation sugarcane varieties

    Directory of Open Access Journals (Sweden)

    Monalisa Sampaio Carneiro

    2016-11-01

    Full Text Available The sugarcane varieties RB975201 and RB975242 were developed and released for harvest at the end of the season (late maturation in the CentralSouth region of Brazil. In specific environments, these varieties were compared with commercial standards in sugar yield per area. They are resistant to major sugarcane diseases and present the Bru1 gene of resistance to brown rust.

  20. Screening of tomato varieties for fruit tree based Agroforestry system

    OpenAIRE

    J. Hossain

    2014-01-01

    An experiment was conducted with four tomato varieties under a six year old orchard was accomplished at the Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU) research farm during October 2011 to April 2012. The experiment was laid out in a Randomized Complete Block Design with three replications. Four tomato varieties (BARI Tomato 2, BARI Tomato 8, BARI Tomato 14 and BARI Tomato 15) were grown under guava, mango, olive and control. Results showed that light availability in co...

  1. Variety, Enjoyment, and Physical Activity Participation Among High School Students.

    Science.gov (United States)

    Michael, Shannon L; Coffield, Edward; Lee, Sarah M; Fulton, Janet E

    2016-02-01

    Federal guidelines state that youth should participate in a variety of physical activity (PA) they find enjoyable. Little is known, however, about how variety and enjoyment are associated with PA participation among adolescents. Data came from the 2010 National Youth Physical Activity and Nutrition Survey, a nationally representative survey of adolescents. Path analysis was used to examine the association of a variety of self-reported PA, defined as the number of activities and activity types (ie, team sports/weightlifting, individual activities, and other competitive/recreational sports), on self-reported PA enjoyment and participation. The analysis also examined whether enjoyment mediates the association between a variety of PA and participation. Separate models were estimated for boys and girls. Number of activities was associated with increased PA enjoyment and participation. For boys and girls, team sports/weightlifting was associated with increased participation, and individual activities were indirectly associated with increased participation through enjoyment. For boys, team sports/weightlifting was indirectly related with participation. These findings suggest that participation in a variety of PA is associated with increased PA enjoyment and participation. Providing opportunities for adolescents to engage in a variety of activities might help them identify PA they enjoy and facilitate lifelong PA habits.

  2. Yantarnaya is a new variety of fodder winter rye

    Directory of Open Access Journals (Sweden)

    Bezgodov A.V.

    2017-11-01

    Full Text Available the article has evaluation of four years observation of the prospective varieties of winter rye Yantarnaya in comparison with the standard in the nursery of the competitive variety trial of the Ural Scientific Research Institute for Agriculture in Yekaterinburg and the results of a two year test in the system of FGBU «Gossortkomissiya». A winter rye is widely used for bread baking mainly. This culture has resistance from negative environmental factors. The main cause of limited use of a winter rye grain for forage is high content water-soluble pentosans over 1.5%. They reduce availability of nutrients to an organism. Creation of varieties with low content of water-soluble pentosans is the rational solution of increase in use of parts of grain of a winter rye in forage production. Together with VIR, a variety with the required characteristics was transferred to the state grade testing. The observation took place in 2013–2017, with contrasts on the weather conditions. According to FGBU «Gossorgkomissiya», the variety has high potential productivity and significantly exceeds same low pentosan variety in the yield.

  3. Different Aluminum Tolerance among Indica, Japonica and Hybrid Rice Varieties

    Directory of Open Access Journals (Sweden)

    Shu Chang

    2015-05-01

    Full Text Available Hydroponic cultures were conducted to compare the aluminum (Al tolerance among different rice (Oryza sativa L. varieties, including indica, japonica and their hybrids. The results showed that the root growth of rice plant was inhibited in different degrees among Al treated varieties. The Al tolerance observed through relative root elongation indicated that five japonica varieties including Longjing 9, Dharial, LGC 1, Ribenyou and Koshihikari were relatively more tolerant than indica varieties. Most indica varieties in this study, such as Aus 373 and 9311 (awnless, were sensitive to Al toxicity. The Al tolerance of most progenies from japonica × indica or indica × japonica crosses was constantly consistent with indica parents. The differences of Al tolerance among Longjing 9 (japonica, Yangdao 6 (indica and Wuyunjing 7 (japonica were studied. Biomass and the malondial-dehyde content of Yangdao 6 under Al exposure decreased and increased, respectively, while there was no significant effect on those of Longjing 9 and Wuyunjing 7. Remarkable reduction of root activities was observed in all these three rice varieties. Significantly higher Al content in roots was found in Yangdao 6 compared to Longjing 9 or Wuyunjing 7.

  4. Officially released mutant varieties - the FAO/IAEA Database

    International Nuclear Information System (INIS)

    Maluszynski, M.; Nichterlein, K.; Zanten, L. van; Ahloowalia, B.S.

    2000-01-01

    In the approximately 70 year-old history of induced mutations, there are many examples on the development of new and valuable alteration in plant characters significantly contributing to increased yield potential of specific crops. However, knowledge on the success of induced mutations in crop improvement among geneticists and breeders is usually limited to species of their interest. The present paper contains a comprehensive list of officially released mutant varieties, based on information from plant breeders. The number of mutant varieties officially released and recorded in the FAO/IAEA Mutant Varieties Database before the end of 2000 is 2,252. Almost half of these varieties have been released during the last 15 years. Considering a significant delay in the dissemination of information on newly released varieties and difficulties in the collection of such data, there has been a renaissance in the use of mutation techniques in crop improvement. At the demand of geneticists, plant breeders, and more recently molecular geneticists, for information on released mutant varieties of specific crops, the MVD was transferred to the web site of the FAO/IAEA Joint Division. The MVD will be available on our web pages early in 2001. (author)

  5. 47 CFR 0.186 - Emergency Relocation Board.

    Science.gov (United States)

    2010-10-01

    ..., Defense and Emergency Preparedness Functions § 0.186 Emergency Relocation Board. (a) As specified in the... functions of the Commission. Relocation may be required to accommodate a variety of emergency scenarios... require the evacuation of FCC headquarters with little or no advance notice, but for only a short duration...

  6. Pediatric oncologic emergencies

    International Nuclear Information System (INIS)

    Zietz, Hallie A.

    1997-01-01

    Oncologic emergencies arise in three ways: disease or therapy induced cytopenias; a space occupying lesion causing pressure on or obstruction of surrounding tissues; or leukemia or tumors creating life-threatening metabolic or hormonal problems. Knowledge of presenting signs and symptoms of these emergencies are essential in pediatric oncologic nursing. Neutropenia opens the door for all manner of infections, but the most life threatening is septicemia progressing to shock. A variety of organisms can cause septic shock in the neutropenic patient, but episodes are most often due to gram-negative organisms and the endotoxins they release. Shock, while still compensated, may present with a elevated or subnormal temperature, flushed, warm, dry skin, widening pulse pressure, tachycardia, tachypnoea and irritability, but without medical intervention will progress to hypo tension, cool, clammy extremities, decreased urinary out- put, and eventually to bradycardia and cardiogenic shock. Another emergency in the cytopenia category is bleeding as a result of thrombocytopenia. Of greatest concern is intracranial hemorrhage that may occur at platelet counts of less than 5,000/mm3. Space-occupying lesions of the chest may produce superior vena cava syndrome (SVGS), pleural and pericardial effusions, and cardiac tamponade. SVGS is most often caused by non-Hodgkin's lymphoma (NHL) and presents as cough, hoarseness, dyspnea, orthopnea and chest pain. Signs include swelling, plethora, cyanosis, edema of conjunctiva and wheezing. Pleural and pericardial effusions present with respiratory or cardiac distress as does cardiac tamponade. Abdominal emergencies arise because of inflammation, mechanical obstruction, hemorrhage (often from steroid induced ulcers), and perforation. Pain is the most common presenting symptom, although vital sign alterations, fever, blood in vomitus or stool, abdominal distension and cessation of flatus are also important components of the acute abdomen

  7. Abdominal emergencies

    International Nuclear Information System (INIS)

    Raissaki, M.

    2012-01-01

    Full text: There are numerous conditions that affect mainly or exclusively the pediatric population. These constitute true emergencies, related to patient's health. Delay in diagnosis and treatment of abdominal non-traumatic emergencies may result in rapid deterioration, peritonitis, sepsis, even death or in severe complications with subsequent morbidity. Abdominal emergencies in children mostly present with pain, tenderness, occasionally coupled by vomiting, fever, abdominal distension, and failure to pass meconium or stools. Diarrhea, blood per rectum, abnormal laboratory tests and lethargy may also be manifestations of acute abdominal conditions. Abdominal emergencies have a different aetiology, depending on age and whether the pain is acute or chronic. Symptoms have to be matched with age and gender. Newborns up to 1 months of age may have congenital diseases: atresia, low obstruction including Hirschsprung's disease, meconium ileus. Meconium plug is one of the commonest cause of low obstruction in newborns that may also develop necrotizing enterocolitis, incarcerated inguinal hernia and mid-gut volvulus. Past the immediate postnatal period, any duodenal obstruction should be considered midgut volvulus until proven otherwise and patients should undergo ultrasonography and/or properly performed upper GI contrast study that records the exact position of the deduno-jejunal junction. Infants 6 months-2 years carry the risk of intussusception, mid-gut volvulus, perforation, acute pyelonephritis. Preschool and school-aged children 2-12 years carry the risk of appendicitis, genito-urinary abnormalities including torsion, urachal abnormalities, haemolytic uremic syndrome and Henoch-Schonlein purpura. Children above 12 years suffer from the same conditions as in adults. Most conditions may affect any age despite age predilection. Abdominal solid organ ultrasonography (US) coupled with gastrointestinal ultrasonography is the principle imaging modality in radiosensitive

  8. Is it an Emergency?

    Science.gov (United States)

    ... Emergency 101 Share this! Home » Emergency 101 Is it an Emergency? Medical emergencies can be frightening and ... situation. Here you can find information about emergencies. It is essential to know how to recognize the ...

  9. Distinguishing plant population and variety with UAV-derived vegetation indices

    Science.gov (United States)

    Oakes, Joseph; Balota, Maria

    2017-05-01

    Variety selection and seeding rate are two important choice that a peanut grower must make. High yielding varieties can increase profit with no additional input costs, while seeding rate often determines input cost a grower will incur from seed costs. The overall purpose of this study was to examine the effect that seeding rate has on different peanut varieties. With the advent of new UAV technology, we now have the possibility to use indices collected with the UAV to measure emergence, seeding rate, growth rate, and perhaps make yield predictions. This information could enable growers to make management decisions early in the season based on low plant populations due to poor emergence, and could be a useful tool for growers to use to estimate plant population and growth rate in order to help achieve desired crop stands. Red-Green-Blue (RGB) and near-infrared (NIR) images were collected from a UAV platform starting two weeks after planting and continued weekly for the next six weeks. Ground NDVI was also collected each time aerial images were collected. Vegetation indices were derived from both the RGB and NIR images. Greener area (GGA- the proportion of green pixels with a hue angle from 80° to 120°) and a* (the average red/green color of the image) were derived from the RGB images while Normalized Differential Vegetative Index (NDVI) was derived from NIR images. Aerial indices were successful in distinguishing seeding rates and determining emergence during the first few weeks after planting, but not later in the season. Meanwhile, these aerial indices are not an adequate predictor of yield in peanut at this point.

  10. Less adaption of newly approved variety Basmati 515 among aromatic basmati rice varieties in Kallar Tract of Punjab, Pakistan

    Directory of Open Access Journals (Sweden)

    Muhammad Tahir Latif

    2017-12-01

    Full Text Available A field survey was conducted after harvesting of rice crop 2016 to identify the reasons for less adaption of aromatic rice variety Basmati 515. The rice growers adopting rice-wheat cropping pattern in kallar tract were included in population of research study. Thirty male farmers from each selected district making a total of 180 respondent farmers were interviewed by convenience sampling method. The survey findings showed that the aromatic rice variety Basmati 515 was cultivated on only 2.7% rice area while maximum area (47.3% was under Super basmati variety. The comparison of Basmati 515 was made with Super basmati and PS 2 due to comparatively more cultivated area and declared yield potential of these varieties. Overall the farmers were applying under dosed phosphorus fertilizer (DAP as 0.25, 0.20 and 0.22 bag ha-1 respectively for basmati 515, super basmati and PS-2 varieties. The descriptive analysis showed that the less adaptability of basmati 515 was due to less yield and more attacks of borer (11%, BLB (10% and leaf roller (3.25% in comparison to other aromatic and fine rice varieties. Similarly maximum lodging (16% was recorded on basmati 515. Maximum yield was estimated for PS 2 variety (4.7 t ha-1 followed by super basmati (4.0 t ha-1 and basmati 515 (3.78 t ha-1. The market price of super basmati was still higher due to its natural aroma, long & thin grain and export demand. The research institutes should focus for development of new aromatic high yielding and more qualitative rice varieties to increase the rice production and export.

  11. Morphoagrobiological properties and productivity of new soft winter wheat varieties under the conditions of Kirovohrad variety testing station

    Directory of Open Access Journals (Sweden)

    О. Л. Уліч

    2017-03-01

    Full Text Available Purpose. To study morphoagrobiological and adaptive properties, level of yielding capacity of recently registered soft winter wheat varieties of various ecological groups under agroecological conditions of Kirovohrad variety testing station. Methods. Field study, laboratory test, analytical procedure and statistical evaluation. Results. It was established that the yield level of is a key composite indicator of genotype adaptation to agroecological growing conditions. Experimental data indicate significant deviations of yield depending on the genotype and the year of study. During three years of experiments, yield depending of the variety ranged from 4.26 to 9.71 t/ha, such varieties as ‘CN Kombin’, ‘Estivus’, ‘Tradytsiia odeska’, ‘Mudrist odeska’, ‘Lil’ and ‘Fabius’ had higher yields. In case of dry weather conditions and unfavorable agro-ecological factors, the following varieties as ‘Mudrist odeska’, ‘Veteran’, ‘Lil’, ‘Tsentylivka’, ‘Fabius’, ‘Patras’, ‘Montrei’ have demonstrated good adaptive properties. Their yield has decreased by 9,2–19,0%, while in the varieties ‘Mahistral’, ‘Poltavka’, ‘Harantiia odeska’ and ‘Pokrova’ – by 34.4, 42.4, 45.2 and 50.6% accordingly. Conclusions. Investigated soft winter wheat varieties differ in morphoagrobiological characteristics, productivity, height, maturation period, adaptability as well as economic and agronomic value. According to the complex of such indices as productivity, agronomic characters and properties as well as adaptability, in the microzone of Kirovohrad variety testing station it is advisable to grow varie­ties ‘CN Kombi’, ‘Pokrova’, ‘Mudrist odeska’, ‘Veteran’ and ‘Lil’.

  12. Physiological responses to salinity in solanum lycopersicum l. varieties

    International Nuclear Information System (INIS)

    Amador, B.M.; Montiel, L.G.H.; Perez, J.J.R.; Puente, E.O.R.

    2017-01-01

    Worldwide over 30% of irrigated and 7% of rainfed agriculture has been limited by salinity stress. Tolerance of crops to salinity varies and negatively affects agricultural productivity. Despite the plethora of information on NaCl tolerance mechanisms, it is still not completely elucidated. The purpose of this research was to determine NaCl tolerance of eight tomato varieties (Tropic, Feroz, Ace, Super Rio Grande, Yaqui, Missouri, Vita and Floradade) by evaluating their physiological traits. These varieties were exposed to salinity stress by the addition of NaCl (0, 50, 100, 150 and 200 mM). The physiological variables measured were stomatal conductance, water potential, chlorophyll a, b, total, indirect chlorophyll content, leaf temperature, transpiration and relative water content. The results showed differences in tolerance between varieties in terms of NaCl concentrations and there was interaction between varieties * NaCl in the majority of physiological variables. Symptoms of NaCl stress in the tomato plants were leaf wilting, desiccation, necrosis, and death. All measured variables decreased as salinity increased, except for relative water content and leaf temperature, values of both these variables increased with higher concentrations of NaCl. Physiological traits may be used as an effective means for screening for salinity tolerance in tomato varieties. Amongst the tomato varieties evaluated were Missouri the most tolerant, and Rio Grande the least tolerant. The results indicate that the varieties best tolerant to NaCl conditions from most to least tolerant in successive orderare: Missouri, followed by Ace, Yaqui, Tropic, Floradade, Feroz, Vita and Rio Grande. (author)

  13. Nutritional characteristics of ancient Tuscan varieties of Triticum aestivum L.

    Directory of Open Access Journals (Sweden)

    Lisetta Ghiselli

    2016-08-01

    Full Text Available Bread wheat (Triticum aestivum L. is an important cereal in human consumption. In recent years, there has been a growing interest in ancient wheat varieties. The latter represent an important source of germplasm, characterised by a broader genetic base and, therefore, a potential source of biodiversity. The objective of the study was to ascertain the optimal balance between the presence of secondary metabolites having beneficial effects on health and technological features that ensure successful baking quality. The experimental trial was performed in 2011-2012 on three organic farms located in three different areas within the province of Siena (Tuscany. In each location, an overall evaluation of the commercial, rheological and functional properties of five ancient Tuscan bread wheat varieties (Andriolo, Frassineto, Gentil rosso, Inallettabile 96, Verna as compared with a commercial modern variety (Palesio was carried out. The ancient varieties were compared both singularly (pure and in combination (mixtures of two varieties in equal proportion, respectively. Biometric and productive parameters were detected for each plot (32 plots in each farm. Macro- and trace elements, polyphenols, flavonoids and antioxidant activity (antiradical power, ARP were similarly determined on representative whole grain samples. Rheological analysis was carried out on flour samples. The multivariate statistical analysis using principal components analysis was performed on all variables analysed. The results showed a significant environment effect on the different parameters measured and did not reveal significant improvements in the variables measured when varieties were cultivated in mixtures. However, the study did reveal various interesting trends that are warranting of further investigation. The most interesting effect from a nutritional and functional point of view is the relationship between ARP, rheological properties, protein content and gluten content. These

  14. Identification of Striga hermonthica-resistant Upland Rice Varieties in Sudan and Their Resistance Phenotypes

    Directory of Open Access Journals (Sweden)

    Hiroaki eSamejima

    2016-05-01

    Full Text Available Rice has become a major staple cereal in sub-Saharan Africa. Currently, upland rice cultivation is expanding particularly in rainfed areas where the root parasitic weed Striga hermonthica, a major constraint to cereal production, is endemic. Laboratory, pot, and semi-controlled open air experiments were performed to evaluate resistance of selected rice varieties in Sudan to a resident S. hermonthica population. In the laboratory, 27 varieties were screened for post-attachment resistance using the rhizotron technique. Varieties displaying high post-attachment resistance, Umgar, NERICA5, and NERICA13 together with NERICA4, NERICA18, and Nipponbare, a lowland rice variety, were further evaluated for performance and Striga resistance in pot and semi-controlled open air experiments and for germination inducing activity in a laboratory. In addition, comparative studies on reaction of Umgar, Kosti1 and Kosti2, released varieties for commercial production in Sudan, to the parasite were performed in two pot experiments. In the pot experiments Umgar and NERICA5, consistently, sustained the lowest Striga emergence (< 2.2 Striga plants per pot, while NERICA13 and NERICA4 supported 1.8–5.7 and 8.7–16.4 Striga plants per pot, respectively. In an artificially Striga-infested field, number of emergent Striga plants per 10 rice hills, at harvest, was 2.0, 2.0, 4.8, 13.5, 13.3, and 18.3 on Umgar, NERICA5, NERICA13, NERICA4, NERICA18, and Nipponbare, respectively. Striga had no adverse effects on total above-ground parts and panicle dry weight (DW in Umgar and NERICA5. Germination-inducing activity of root exudates, at 14 days after sowing onwards, was markedly lower for Umgar than for NERICA5, NERICA13, NERICA4, and NERICA18. Based on these findings, Umgar has both pre and post-attachment resistance to a resident Striga population in Sudan. Kosti1 and Kosti2, did not exhibit Striga-resistance at the same level as Umgar. Further the resistance of NERICA5, a

  15. Identification of Striga hermonthica-Resistant Upland Rice Varieties in Sudan and Their Resistance Phenotypes.

    Science.gov (United States)

    Samejima, Hiroaki; Babiker, Abdel G; Mustafa, Ahmed; Sugimoto, Yukihiro

    2016-01-01

    Rice has become a major staple cereal in sub-Saharan Africa. Currently, upland rice cultivation is expanding particularly in rainfed areas where the root parasitic weed Striga hermonthica, a major constraint to cereal production, is endemic. Laboratory, pot, and semi-controlled open air experiments were performed to evaluate resistance of selected rice varieties in Sudan to a resident S. hermonthica population. In the laboratory, 27 varieties were screened for post-attachment resistance using the rhizotron technique. Varieties displaying high post-attachment resistance, Umgar, NERICA5, and NERICA13 together with NERICA4, NERICA18, and Nipponbare, a lowland rice variety, were further evaluated for performance and Striga resistance in pot and semi-controlled open air experiments and for germination inducing activity in a laboratory. In addition, comparative studies on reaction of Umgar, Kosti1 and Kosti2, released varieties for commercial production in Sudan, to the parasite were performed in two pot experiments. In the pot experiments Umgar and NERICA5, consistently, sustained the lowest Striga emergence (pot), while NERICA13 and NERICA4 supported 1.8-5.7 and 8.7-16.4 Striga plants per pot, respectively. In an artificially Striga-infested field, number of emergent Striga plants per 10 rice hills, at harvest, was 2.0, 2.0, 4.8, 13.5, 13.3, and 18.3 on Umgar, NERICA5, NERICA13, NERICA4, NERICA18, and Nipponbare, respectively. Striga had no adverse effects on total above-ground parts and panicle dry weight in Umgar and NERICA5. Germination-inducing activity of root exudates, at 14 days after sowing onward, was markedly lower for Umgar than for NERICA5, NERICA13, NERICA4, and NERICA18. Based on these findings, Umgar has both pre and post-attachment resistance to a resident Striga population in Sudan. Kosti1 and Kosti2 did not exhibit Striga-resistance at the same level as Umgar. Further the resistance of NERICA5, a variety reported to be endowed with a broad spectrum

  16. IDENTIFICATION OF WIDE COMPATIBILITY VARIETIES IN SOME TROPICAL JAPONICA RICE

    Directory of Open Access Journals (Sweden)

    A. Hairmansis

    2013-07-01

    Full Text Available The F1 hybrid sterility in indica/japonica crosses is the major barrier in developing hybrid rice varieties between these two diverse germplasm. The sterility problem in japonica/indica hybrids can be overcome by using wide compatibility genes. The objective of this study was to identify wide compatibility varieties (WCVs in some tropical japonica rice. Twenty five tropical japonica varieties as male parents were crossed with indica (IR64 and japonica (Akitakomachi testers as female parents. The crosses were planted following a randomized complete block design with three replications. Varieties having average spikelet fertility of more than 70% with both the indica and japonica testers were rated as WCVs. Result from this study showed that six tropical japonica varieties were classified as WCVs, i.e., Cabacu, Grogol, Kencana Bali, Klemas, Lampung Lawer, and Napa. Hybrid sterility is caused by partial sterility of male and female gametes. The WCVs from the present study can be used in hybrid rice breeding program to solve hybrid sterility in indica/japonica hybrids.

  17. Postponed variety creation: case study in consumer electronics retail

    DEFF Research Database (Denmark)

    Appelqvist, Patrik; Gubi, Ebbe

    2004-01-01

    Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design/methodology/approach – Improve......Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design...... is beneficial in retail. Findings – In the case company, shop inventory is necessary for high-volume and low-variety products. Postponing variety creation to shops has the potential to decrease inventories for these products by 40-80 per cent. The benefits of postponement depend on delivery speed requirement......, product value, product variety and shop size. Research limitations/implications – Many contributions on postponement have been conceptual. This study contains a quantitative test. The study considers both the spatial dimension (where) and the temporal dimension (when) of postponement. Practical...

  18. Postponed variety creation: case study in consumer electronics retail

    DEFF Research Database (Denmark)

    Appelqvist, Patrik; Gubi, Ebbe

    2005-01-01

    Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design/methodology/approach – Improve......Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design...... is beneficial in retail. Findings – In the case company, shop inventory is necessary for high-volume and low-variety products. Postponing variety creation to shops has the potential to decrease inventories for these products by 40-80 per cent. The benefits of postponement depend on delivery speed requirement......, product value, product variety and shop size. Research limitations/implications – Many contributions on postponement have been conceptual. This study contains a quantitative test. The study considers both the spatial dimension (where) and the temporal dimension (when) of postponement. Practical...

  19. Criteria of assessing introduced varieties of the genus Heuchera L.

    Directory of Open Access Journals (Sweden)

    Н. А. Андрух

    2017-03-01

    Full Text Available Purpose. To identify and describe the basic criteria for studying and assessing decorative and economic-and-biological characters of the genus Heuchera L. varieties in the context of introduction. Methods. Introduction procedure, analytical approach, morphological analysis and biometric data evaluation. Results. Aided by the comparative morphological analysis of introduced varieties of the genus Heuchera, significant differences in their characters were revealed, including plant height, height and width of the basal rosette of leaves, generative shoot height. There was a significant variation of such parameters as the number of generative shoots within one plant, the number of flowers on a single generative shoot, flowering abundance. Based on investigation findings, 17 groups of varieties were identified for the dominant color of adaxial surface of the leaf blade and 7 groups – for inflorescence color. According to phenological observations, Heuchera varieties groups were determined and the dates of commencement and duration of plants flowering were registered in the context of introduction. The results of these investigations are the necessary basis for the study and evaluation of this culture assortment, they are important in breeding and landscaping. Conclusions. Based on the results of investigations of morphological features of introduced species of the genus Heuchera, traits and parameters for varieties grouping were defined as well as decorative and economic-and-biological traits that should be evaluated.

  20. Proteomics analysis of egg white proteins from different egg varieties.

    Science.gov (United States)

    Wang, Jiapei; Liang, Yue; Omana, Dileep A; Kav, Nat N V; Wu, Jianping

    2012-01-11

    The market of specialty eggs, such as omega-3-enriched eggs, organic eggs, and free-range eggs, is continuously growing. The nutritional composition of egg yolk can be manipulated by feed diet; however, it is not known if there is any difference in the composition of egg white proteins among different egg varieties. The purpose of the study was to compare the egg white proteins among six different egg varieties using proteomics analysis. Egg white proteins were analyzed using two-dimensional gel electrophoresis (2-DE), and 89 protein spots were subjected to LC-MS/MS. A total of 23 proteins, belonging to Gallus gallus , were identified from 72 detected protein spots. A quiescence-specific protein precursor in egg white was identified for the first time in this study. Significant differences in the abundant levels of 19 proteins (from 65 protein spots) were observed among six egg varieties. Four proteins, ovalbumin-related protein Y, cystatin, avidin, and albumin precursor, were not different among these six egg varieties. These findings suggest that the abundance, but not the composition, of egg white proteins varied among the egg varieties.

  1. An exploration of loyalty determinants in Greek wine varieties

    DEFF Research Database (Denmark)

    Krystallis, Athanasios; Chrysochou, Polymeros

    or type of the wine variety per se does not constitute a particularly important loyalty component in the wines' marketing mix. Research limitations/implications: The wine category has always been one of the most The wine category has always been one of the most challenging product categories......Purpose: This paper aims to provide a deeper understanding of the market structure of red This paper aims to provide a deeper understanding of the market structure of red and white wines from Greek wine varieties and measure loyalty behaviour of frequent wine buyers in Greece. Design....../methodology: The study concerned measuring brand performance and loyalty of 4 The study concerned measuring brand performance and loyalty of 4 different Greek wine varieties. Based on stated preference data, basic brand performance measures are estimated through Juster purchase probabilities of brand choice. To measure...

  2. An exploration of loyalty determinants in Greek wine varieties

    DEFF Research Database (Denmark)

    Krystallis, Athanasios; Chrysochou, Polymeros

    2010-01-01

    Purpose - This paper aims to provide a deeper understanding of the market structure of Greek red and white wine varieties and to measure the loyalty behaviour of frequent wine buyers in Greece. Design/methodology/approach - The study measures brand performance and loyalty of four different Greek...... wine varieties. Based on stated preference data, basic brand performance measures are estimated through Juster purchase probabilities of brand choice. To measure loyalty behaviour, the polarisation index w (phi) is used as a measure to model both loyalty to the brand name and specific wine attributes...... and their levels. Findings - The findings of the present study point to the conclusion that each one of the four Greek wine varieties under examination exhibits its own market structure and loyalty profile, whereas price, quality certification and winemaker's size seem to function as loyalty stimulators more...

  3. Presence survival spores of Bacillus thuringiensis varieties in grain warehouse

    Directory of Open Access Journals (Sweden)

    Sánchez-Yáñez Juan Manuel

    2016-08-01

    Full Text Available Genus Bacillus thuringiensis (Bt synthesized spores and crystals toxic to pest-insects in agriculture. Bt is comospolitan then possible to isolate some subspecies or varieties from warehouse. The aims of study were: i to isolate Bt varieties from grain at werehouse ii to evaluate Bt toxicity on Spodoptera frugiperda and Shit-ophilus zeamaisese iii to analyze Bt spores persistence in Zea mays grains at werehouse compared to same Bt on grains exposed to sun radiation. Results showed that at werehouse were recovered more than one variety of Bt spores. According to each isolate Bt1 o Bt2 were toxic to S. frugiperda or S. zeamaisese. One those Bt belong to var morrisoni. At werehouse these spores on Z. mays grains surviving more time, while the same spores exposed to boicide sun radiation they died.

  4. Sweet, red and Danish: New strawberry varieties on their way

    DEFF Research Database (Denmark)

    Stacey, Julia; Fjord, Thomas Ahle

    2000-01-01

    A strawberry isn't just a strawberry. Some are sweeter than others, more fragrant and juicier. It is therefore a difficult task to develop a strawberry that tastes like in childhood memories of endless sunny days, and which also is suitablefor the distribution system of today. But new varieties...... are on their way. And this time consumers have participated in the development process. The new strawberry varieties are the result of extensive product development in the research project 'Better Danish strawberries' in which the Danish Institute of Agricultural Science, Danish Fruit Growers' Association......, the Danish Veterinary and Food Administration and MAPP participated. Danish strawberry growers initiated the project and the purpose is to assure the quality of strawberries and to improve the distribution and sale. In order to get consumers to evaluate both new and existing varieties the MAPP Centre carried...

  5. Performance of Sorghum Varieties under Variable Rainfall in Central Tanzania.

    Science.gov (United States)

    Msongaleli, Barnabas M; Tumbo, S D; Kihupi, N I; Rwehumbiza, Filbert B

    2017-01-01

    Rainfall variability has a significant impact on crop production with manifestations in frequent crop failure in semiarid areas. This study used the parameterized APSIM crop model to investigate how rainfall variability may affect yields of improved sorghum varieties based on long-term historical rainfall and projected climate. Analyses of historical rainfall indicate a mix of nonsignificant and significant trends on the onset, cessation, and length of the growing season. The study confirmed that rainfall variability indeed affects yields of improved sorghum varieties. Further analyses of simulated sorghum yields based on seasonal rainfall distribution indicate the concurrence of lower grain yields with the 10-day dry spells during the cropping season. Simulation results for future sorghum response, however, show that impacts of rainfall variability on sorghum will be overridden by temperature increase. We conclude that, in the event where harms imposed by moisture stress in the study area are not abated, even improved sorghum varieties are likely to perform poorly.

  6. Osculating Spaces of Varieties and Linear Network Codes

    DEFF Research Database (Denmark)

    Hansen, Johan P.

    2013-01-01

    We present a general theory to obtain good linear network codes utilizing the osculating nature of algebraic varieties. In particular, we obtain from the osculating spaces of Veronese varieties explicit families of equidimensional vector spaces, in which any pair of distinct vector spaces...... intersects in the same dimension. Linear network coding transmits information in terms of a basis of a vector space and the information is received as a basis of a possible altered vector space. Ralf Koetter and Frank R. Kschischang introduced a metric on the set af vector spaces and showed that a minimal...... distance decoder for this metric achieves correct decoding if the dimension of the intersection of the transmitted and received vector space is sufficiently large. The obtained osculating spaces of Veronese varieties are equidistant in the above metric. The parameters of the resulting linear network codes...

  7. Osculating Spaces of Varieties and Linear Network Codes

    DEFF Research Database (Denmark)

    Hansen, Johan P.

    We present a general theory to obtain good linear network codes utilizing the osculating nature of algebraic varieties. In particular, we obtain from the osculating spaces of Veronese varieties explicit families of equideminsional vector spaces, in which any pair of distinct vector spaces...... intersects in the same dimension. Linear network coding transmits information in terms of a basis of a vector space and the information is received as a basis of a possible altered vector space. Ralf Koetter and Frank R. Kschischang introduced a metric on the set af vector spaces and showed that a minimal...... distance decoder for this metric achieves correct decoding if the dimension of the intersection of the transmitted and received vector space is sufficiently large. The obtained osculating spaces of Veronese varieties are equidistant in the above metric. The parameters of the resulting linear network codes...

  8. c-fans and Newton polyhedra of algebraic varieties

    International Nuclear Information System (INIS)

    Kazarnovskii, B Ya

    2003-01-01

    To every algebraic subvariety of a complex torus there corresponds a Euclidean geometric object called a c-fan. This correspondence determines an intersection theory for algebraic varieties. c-fans form a graded commutative algebra with visually defined operations. The c-fans of algebraic varieties lie in the subring of rational c-fans. It seems that other subrings may be used to construct an intersection theory for other categories of analytic varieties. We discover a relation between an old problem in the theory of convex bodies (the so-called Minkowski problem) and the ring of c-fans. This enables us to define a correspondence that sends any algebraic curve to a convex polyhedron in the space of characters of the torus

  9. First derivative versus absolute spectral reflectance of citrus varieties

    Science.gov (United States)

    Blazquez, Carlos H.; Nigg, H. N.; Hedley, Lou E.; Ramos, L. E.; Sorrell, R. W.; Simpson, S. E.

    1996-06-01

    Spectral reflectance measurements from 400 to 800 nm were taken from immature and mature leaves of grapefruit ('McCarty' and 'Rio Red'), 'Minneola' tangelo, 'Satsuma' mandarin, 'Dancy' tangerine, 'Nagami' oval kumquat, and 'Valencia' sweet orange, at the Florida Citrus Arboretum, Division of Plant Industry, Winter Haven, Florida. Immature and mature leaves of 'Minneola' tangelo had greater percent reflectance in the 400 to 800 nm range than the other varieties and leaf ages measured. The slope of the citrus spectral curves in the 800 nm range was not as sharp as conventional spectrometers, but had a much higher reflectance value than those obtained with a DK-2 spectrometer. Statistical analyses of absolute spectral data yielded significant differences between mature and immature leaves and between varieties. First derivative data analyses did not yield significant differences between varieties.

  10. Some analytical characters of cottonseed varieties grown in Turkey

    Directory of Open Access Journals (Sweden)

    Nergiz, Cevdet

    1997-12-01

    Full Text Available Sixteen cottonseed varieties grown in Turkey were analysed. The average oil content in varieties ranged from 309.7g Kg-1 to 379.5g Kg-1 whereas the range in values of gossypol content for glanded varieties was 7.4-12.8g Kg-1. One glandless variety contained gossypol as 0.2g Kg-1. The samples contained 337.2- 466.5g Kg-1 protein. Fatty acid composition of the oils obtained from cottonseed varieties were also determined. Generally total gossypol content of cottonseed varieties were below the limits established by the some nations for human food or animal feed.

    Se han analizado dieciséis variedades de semillas de algodón cultivadas en Turquía. El contenido medio de aceite en las distintas variedades osciló entre 309,7g Kg-1 y 379,5g Kg-1 mientras que el contenido en gosipol para variedades con glándulas fue desde 7,4 a 12,8g Kg-1. Una variedad sin glándula tuvo un valor en gosipol de 0, Kg-1. El valor en proteínas de las muestras osciló entre 337,2 y 466,5g Kg-1. También se determinó la composición en ácidos grasos de los aceites obtenidos de las distintas variedades de semilla de algodón. Por lo general el contenido total en gosipol en las distintas variedades fue inferior a los límites establecidos por algunas naciones para su consumo humano o para alimentación animal.

  11. Promising mutant varieties of groundnut evolved through gamma irradiation

    International Nuclear Information System (INIS)

    Sinha, P.K.; Rahman, H.

    1980-01-01

    The Chotanagpur plateau region of Bihar is the main potential area for groundnut cultivation in the State. Var. AK 12-24 - an early, bunch type - has been the predominant variety under cultivation. Because of special nature of soil and rainfall pattern of this area, it is desirable to evolve a variety with early to mid-early maturity and bunch habit, but with improved yield potential over the ruling var. AK 12-24. Two bold podded mutants BP 1 and BP 2 were obtained throuo.h gamma irradiation of var 41-C which is a late maturing variety (135-140 days), spreading in habit and with medium kernel and pod size, whereas the mutant varieties have early (110-115 days for BP 1) to mid-early (115-120 days for BP 2) maturity, bunch habit and bold kernel and pods (HKW 55-60 gm for BP 1 and 60-66 gms for BP 2). Both have 20-25% higher yield potential over AK 12-24. The results of 3 years' yield evaluation trials at Kanke and one year minikit trials at different locations in Bihar show that BP 1 and BP 2 have significantly outyielded the check AK 12-24 and were at par with each other. Both varieties -because of their bold seededness - come under HPS type and have good export market. These varieties have now been released by the Rajendra Agricultural University as Sonya Bold 1 and Sonya Bold 2 for cultivation in Bihar. (author)

  12. Weed diversity identification on growth phases of twelve maize varieties

    Science.gov (United States)

    Rahayu, M.; Yudono, P.; Indradewa, D.; Hanudin, E.

    2018-03-01

    Weed is one of the factors that disturb maize cultivation. Each maize variety has specific characteristics which will lead to weeds diversity in particular farm. This study aimed to identify the effect of maize variety on weed diversity on maize’s growth phases. The research was conducted from March to July 2016 in Banguntapan, Bantul, Yogyakarta, Indonesia. The field research was arranged by using Randomised Complete Block Design with three replications. The treatments were maize varieties, consist of 12 levels: ‘Bisi 18’, ‘Bisi 2’, ‘Pertiwi 3’, ‘NK 22’, ‘NK 33’, ‘DK 959’, ‘P23’, ‘DK 771’, ‘DK 95’, ‘Bima 19 Uri’, ‘Bisma’, and ‘Sukmaraga’. The results showed that at four weeks after planting (WAP) the most of weeds were growing on varieties ‘Bisi 18’, ‘NK 33’, ‘P 23’, and ‘DK 95’, there were 14 species. Bulbostylispuberula and Cyperusrotundus were growing on all maize varieties with the highest SDR on ‘Sukmaraga’ and ‘DK 959’. At six WAP, weeds that grew, most consists of four species of sedges, six species of grasses and 24 species of broadleaf. While at the age of eight WAP, the weeds that grow at least on ‘NK 33’ that were 13 species and the most on ‘P23’ that were 21 species. Dactyloctenium aeghypthium having highest SDR in all maize varieties except Bisi 18. The highest SDR value on Bisi 18 was Boerhaavia erecta about 16.23%.

  13. High yielding mutants of blackgram variety 'PH-25'

    International Nuclear Information System (INIS)

    Misra, R.C.; Mohapatra, B.D.; Panda, B.S.

    2001-01-01

    Seeds of blackgram (Vigna mungo L.) variety 'PH-5' were treated with chemical mutagens ethyl methanesulfonate (EMS), nitrosoguanidine (NG), maleic hydrazide (MH) and sodium azide (NaN 3 ), each at 3 different concentrations. Thirty six mutant lines developed from mutagenic treatments along with parent varieties were tested in M 4 generation. The mutants showed wide variation in most of the traits and multivariante D 2 analysis showed genetic divergence among themselves. Twenty of the thirty mutants showed genetic divergence from parent. Ten selected high yielding mutants were tested in M 5 . Yield and other productive traits of five high yielding mutants in M 4 and M 5 are presented

  14. Identification of granite varieties from colour spectrum data.

    Science.gov (United States)

    Araújo, María; Martínez, Javier; Ordóñez, Celestino; Vilán, José Antonio

    2010-01-01

    The granite processing sector of the northwest of Spain handles many varieties of granite with specific technical and aesthetic properties that command different prices in the natural stone market. Hence, correct granite identification and classification from the outset of processing to the end-product stage optimizes the management and control of stocks of granite slabs and tiles and facilitates the operation of traceability systems. We describe a methodology for automatically identifying granite varieties by processing spectral information captured by a spectrophotometer at various stages of processing using functional machine learning techniques.

  15. The semi-simple zeta function of quaternionic Shimura varieties

    CERN Document Server

    Reimann, Harry

    1997-01-01

    This monograph is concerned with the Shimura variety attached to a quaternion algebra over a totally real number field. For any place of good (or moderately bad) reduction, the corresponding (semi-simple) local zeta function is expressed in terms of (semi-simple) local L-functions attached to automorphic representations. In an appendix a conjecture of Langlands and Rapoport on the reduction of a Shimura variety in a very general case is restated in a slightly stronger form. The reader is expected to be familiar with the basic concepts of algebraic geometry, algebraic number theory and the theory of automorphic representation.

  16. Seed protein and nitrogen fixation in chickpea mutant variety Hyprosola

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, H E; Gibson, A H; Oram, R N [CSIRO, Division of Plant Industry, Canberra ACT (Australia); Shaikh, M A.Q. [Bangladesh Institute of Nuclear Agriculture, Mymensingh (Bangladesh)

    1989-01-01

    Full text: 'Hyprosola' is a high yielding, high protein mutant cultivar obtained after gamma irradiation from the variety 'Faridpur-1'. The mutant yields 45 % more protein per unit area. The essential amino acid index is unchanged. It is likely that the high nutritional value in 'Hyprosola' seed protein arises from an increase in the albumin:globulin ratio. Nitrogen fixation rates of the mutant during the first 7 weeks of growth were found to be similar to 'Faridpur-1'. Under field conditions, the mutant may be able to nodulate more rapidly and more extensively than the parent variety. (author)

  17. Effect of different planting time on different varieties of strawberries

    Science.gov (United States)

    Zhong, Yue; Luo, Ya; Ge, Cong; Mo, Qin; Lin, Yajie; Luo, Shu; Tang, Haoru

    2018-04-01

    The experiment chose two strawberry varieties which planted in two periods of September 10 and September 20, in order to identify the optimum planting time of strawberries by exploring the effects of different planting time on strawberry quality and flowering initially. The results showed that different planting time will affect the growth and quality of strawberry, and the quality of September 10 planting strawberries is better than September 20 planting strawberries while there do exist some differences between strawberry varieties. In summary, the preliminary determination is that in Hanyuan area, the Hong Yan and Zhang Ji's optimum planting time is 10 September.

  18. SMRT sequencing data for Garcinia mangostana L. variety Mesta

    Directory of Open Access Journals (Sweden)

    Mohd Razik Midin

    2017-06-01

    Full Text Available The “Queen of Fruits” mangosteen (Garcinia mangostana L. produces commercially important fruits with desirable taste of flesh and pericarp rich in xanthones with medicinal properties. To date, only limited knowledge is available on the cytogenetics and genome sequences of a common variety of mangosteen (Abu Bakar et al., 2016 [1]. Here, we report the first single-molecule real-time (SMRT sequencing data from whole genome sequencing of mangosteen of Mesta variety. Raw reads of the SMRT sequencing project can be obtained from SRA database with the accession numbers SRX2718652 until SRX2718659.

  19. Acrylamide in potato crisps prepared from 20 UK-grown varieties: Effects of variety and tuber storage time

    Science.gov (United States)

    Elmore, J. Stephen; Briddon, Adrian; Dodson, Andrew T.; Muttucumaru, Nira; Halford, Nigel G.; Mottram, Donald S.

    2015-01-01

    Twenty varieties of field-grown potato were stored for 2 months and 6 months at 8 °C. Mean acrylamide contents in crisps prepared from all varieties at both storage times ranged from 131 μg/kg in Verdi to 5360 μg/kg in Pentland Dell. In contrast to previous studies, the longer storage period did not affect acrylamide formation significantly for most varieties, the exceptions being Innovator, where acrylamide formation increased, and Saturna, where it decreased. Four of the five varieties designated as suitable for crisping produced crisps with acrylamide levels below the European Commission indicative value of 1000 μg/kg (Saturna, Lady Rosetta, Lady Claire, and Verdi); the exception was Hermes. Two varieties more often used for French fries, Markies and Fontane, also produced crisps with less than 1000 μg/kg acrylamide. Correlations between acrylamide, its precursors and crisp colour are described, and the implications of the results for production of potato crisps are discussed. PMID:25842300

  20. Importance and correlations of characters for cowpea diversity in traditional varieties

    Directory of Open Access Journals (Sweden)

    Márcia Silva de Mendonça

    Full Text Available ABSTRACT Cowpea is a legume with ample plasticity, versatility and nutritional potential. It is a species widely used as a source of income and subsistence for small farmers in several Brazilian states, among them Acre. Due to the different varieties found in the State, it is the target of studies aiming at its genetic improvement. Thus, as one of the first stages of its improvement, it was aimed to determine the importance and correlations of characters for diversity and selection in traditional varieties of cowpea. The experiment was carried in completely randomized design, with plots consisting of four vase with capacity to 15.7 L, with one plant each and two replicates. The characteristics evaluated were: days for emergence, flowering (days, plant vigor (note, number of main stem nodes, apical leaflet length (mm, apical leaflet width (mm, length of pod (cm and width of the pod (cm. The correlation coefficients (phenotypic, genotypic and environmental were obtained, and the principal components analysis and the importance of the characters by the method proposed by Singh were carried out. The Singh method and principal components analysis were partially concordant in the distinction of the evaluated characters. The days for emergence, width of the apical leaflet, flowering and length of the apical leaflet were the main determinants for quantification of the genotypes and those that contributed the most to the variability of cowpea. The least discriminant characteristic by principal component analysis and recommended for discarding was plant vigor.

  1. Is variety a spice of (an active) life?: perceived variety, exercise behavior, and the mediating role of autonomous motivation.

    Science.gov (United States)

    Sylvester, Benjamin D; Standage, Martyn; Ark, Tavinder K; Sweet, Shane N; Crocker, Peter R; Zumbo, Bruno D; Beauchamp, Mark R

    2014-10-01

    In this study, we examined whether perceived variety in exercise prospectively predicts unique variance in exercise behavior when examined alongside satisfaction of the three basic psychological needs (for competence, relatedness, and autonomy) embedded within self-determination theory (Ryan & Deci, 2002), through the mediating role of autonomous and controlled motivation. A convenience sample of community adults (N = 363) completed online questionnaires twice over a 6-week period. The results of structural equation modeling showed perceived variety and satisfaction of the needs for competence and relatedness to be unique indirect positive predictors of exercise behavior (through autonomous motivation) 6 weeks later. In addition, satisfaction of the need for autonomy was found to negatively predict controlled motivation. Perceived variety in exercise complemented satisfaction of the needs for competence, relatedness, and autonomy in predicting motivation and (indirectly) exercise behavior, and may act as a salient mechanism in the prediction of autonomous motivation and behavior in exercise settings.

  2. Volatile aromatic components of two varieties of parboiled Nigerian ...

    African Journals Online (AJOL)

    The compounds were extracted using the solvent extraction method and the concentrated extract was analysed with Gas Chromatography-Mass Spectrometry. Some of the volatile compounds varied with the varieties. The classification of components in Caroline rice are organic acids, alcohols, aldehydes, esters, alkenes, ...

  3. The export potential of traditional varieties of rice from Bangladesh

    OpenAIRE

    Stringfellow, Rachel; Swetman, Tony

    1996-01-01

    This research is funded by the Overseas Development Administration's Crops Post Harvest Programme. The objective of the research is to bring together information on prevailing quality/price relationships for traditional varieties of rice in Bangladesh and for competing products on the world market in order to make a judgement about Bangladesh's ability to enter the export trade for speciality rices.

  4. Resistance of maize varieties to the maize weevil Sitophilus zeamais

    African Journals Online (AJOL)

    This study aimed at evaluating commonly used maize varieties, collected from Melkasa and Bako Agricultural Research Centers and Haramaya University, Ethiopia, against the maize weevil Sitophilus zeamais Motsch., one of the most important cosmopolitan stored product pests in maize. A total of 13 improved maize ...

  5. Genetic characterization of three varieties of Astragalus lentiginosus (Fabaceae).

    Science.gov (United States)

    Brian J. Knaus; Rich C. Cronn; Aaron. Liston

    2005-01-01

    Astragalus lentiginosus is a polymorphic species that occurs in geologically young habitats and whose varietal circumscription implies active morphological and genetic differentiation. In this preliminary study, we evaluate the potential of amplified fragment length polymorphism (AFLP) markers to resolve infraspecific taxa in three varieties of...

  6. Fatty acid composition of Dioscorea dumetorum (Pax) varieties ...

    African Journals Online (AJOL)

    The purpose of the present investigation was to study the fatty acid compositions of edible and wild Dioscorea dumetorum (Pax) varieties harvested from farms and forests of Ikot Akpanabia village in Akwa Ibom State, Nigeria in order to evaluate their nutritional and biochemical significance. Tubers were conveyed from farm ...

  7. Performance Stability Analysis of Potato Varieties under Rainfed ...

    African Journals Online (AJOL)

    In Ethiopia, farmers cultivate potato both in the rainy season under rainfed condition and the dry season using irrigation. Despite the variation in climatic condition and production constraints between the two systems, farmers grow the same variety both in rainfed and irrigated potato production systems. Moreover ...

  8. Design-for-variety, postponement, and operational performance

    DEFF Research Database (Denmark)

    Boer, Henrike Engele Elisabeth

    2015-01-01

    Design for variety (DFV) practices such as product modularization, platform thinking and design for manufacturing/assembly have been suggested to yield considerable operational performance benefits. Some of these performance effects can be expected in all manufacturing settings, including the pos...

  9. Chinese Perceptions of Inner Circle Varieties of English

    Science.gov (United States)

    Evans, Betsy E.

    2010-01-01

    Research from populations around the world on attitudes to varieties of English is essential in order to have a better understanding of how the complexities of globalization play a role in the form of English as a world language. To that end, university students in China were asked to name countries around the world where they believe English is…

  10. Chemical evaluation of three varieties of Roselle ( Hibiscus ...

    African Journals Online (AJOL)

    Chemical evaluation of three varieties of Roselle ( Hibiscus Sabdariffa L.) seeds. SO Babalola, OC Oworh, KO Alasiri, JA Adetunji. Abstract. No Abstract. Nigerian Journal of Horticultural Science Vol. 11 () 2006: pp.31-35. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  11. 74 agronomic assessment of some sweet potato varieties for ...

    African Journals Online (AJOL)

    OLUWOLE AKINNAGBE

    2009-05-02

    May 2, 2009 ... All intercropping combinations of sweet potato varieties and .... of a and b. Values of LER greater than 1 are ...... switching from low value crop production to a ... and/or pursuing off-farm employment. .... reflected in higher yield and greater per hectare ...... potentials qualified it for inclusion among the 17 ...

  12. Variety identification and genetic relationships of mungbean and ...

    African Journals Online (AJOL)

    ONOS

    2010-07-05

    Jul 5, 2010 ... yielding potential of the varieties from lack of genetic variability, absence of .... study the genetic relationships among these genotypes and (iii) to generate ...... from Chile based on RAPD and morphological data. Crop Sci. 37: 605-613. .... 20 January 2000, pp 6-12 (in Thai, with English abstract). Prevost A ...

  13. Determinants of adoption and productivity of improved rice varieties ...

    African Journals Online (AJOL)

    The study employed adoption index, logit model and stochastic frontier model to assess the adoption status, its determinants and impact on farmers' productivity respectively. The results show that farmers have responded appreciably to intervention programme that promote the use of improved rice varieties with an adoption ...

  14. Breeding of newly licensed wheat variety Huapei 8 and improved ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-28

    Dec 28, 2011 ... Full Length Research Paper. Breeding of newly licensed wheat variety Huapei 8 and improved breeding strategy by anther culture ... more efficient in pure line selection rather than the hete- .... Regional and productivity tests showed that Huapei 8 had .... Large-scale production of wheat and triticale double.

  15. Regional Sign Language Varieties in Contact: Investigating Patterns of Accommodation

    Science.gov (United States)

    Stamp, Rose; Schembri, Adam; Evans, Bronwen G.; Cormier, Kearsy

    2016-01-01

    Short-term linguistic accommodation has been observed in a number of spoken language studies. The first of its kind in sign language research, this study aims to investigate the effects of regional varieties in contact and lexical accommodation in British Sign Language (BSL). Twenty-five participants were recruited from Belfast, Glasgow,…

  16. Susceptibility Of Five Cowpea ( Vigna unguiculata ) Varieties To ...

    African Journals Online (AJOL)

    Susceptibility Of Five Cowpea ( Vigna unguiculata ) Varieties To Attack By Callosobruchus maculatus (Fab.) ... in Ghana were screened for susceptibility to the cowpea beetle, C. maculatus, in storage for a period of 30 days in the laboratory at an ambient temperature of 27.5 ± 0.9oC and relative humidity of 64.6 ± 2%.

  17. Breeding of newly licensed wheat variety Huapei 8 and improved ...

    African Journals Online (AJOL)

    H2 was the best selection generation for traits with high heredity ability, and H3 was the best selection for grain traits and yield test. Consequently, we bred and licensed six new wheat varieties derived from anther culture and significantly reduced breeding time to three to five years. Huapei 8 was the newest released wheat ...

  18. Hodge classes on abelian varieties of low dimension

    NARCIS (Netherlands)

    Moonen, B.J.J.; Zarhin, Y.G.

    1999-01-01

    In this paper we study Hodge classes on complex abelian varieties X If dimX then it is wellknown that every Hodge class on X is a linear combination of products of divisor classes In the authors showed that if X is simple of dimension then every Hodge class is a linear combination of products

  19. Customization: Ideal Varieties, Product Uniqueness and Price Competition

    OpenAIRE

    Oksana Loginova; X. Henry Wang

    2009-01-01

    We study customization in the Hotelling model with two firms. In addition to providing ideal varieties, the perceived uniqueness of a customized product contributes independently to consumer utility. We show that only when consumer preferences for uniqueness are high customization occurs in equilibrium.

  20. CHARACTERISTICS OF CHAIN OF PEA VARIETIES FOR VEGQ ETABLE CANNING

    Directory of Open Access Journals (Sweden)

    N. A. Samarin

    2013-01-01

    Full Text Available The characteristics of seven pea varieties of different groups of ripening are described. These cultivars provide the sustainable row material input in canning factories of Krasnodar region. In bogharic agriculture it takes 24,26 days. When using the irrigation system and different time of sowing it takes 35,40 days.

  1. Genetic characterization of different pakistani date palm varieties

    International Nuclear Information System (INIS)

    Akhtar, W.; Rashid, A.; Mahmood, T.

    2014-01-01

    Date palm (Phoenix dactylifera L.) is the oldest cultivated fruit tree and it has a great socioeconomic and nutritional value. Breeding programs and conservation rely on genetic characterization and diversity in gene pool. Its genetic diversity has not been focused more in Pakistan yet, therefore the present study aimed at the evaluation of genetic relationship based on chloroplast ribosomal protein gene (rps14). Rps14 gene was amplified and sequenced from selected varieties. Phylogram illustrated over all genetic distance of 0.001 representing close genetic relationship of selected P. dactylifera varieties. Pairwise distance was calculated for rps14 gene and very low genetic diversity values were observed ranging 0.003-0.017. Estimates of average evolutionary divergence of overall sequence pairs and nucleotide diversity were again found very low with 0.008 and 0.007 respectively. Sequences were analyzed by MEGA6, which revealed Pathri, Dhaddy, Makhi and Khudrawi as recent varieties. On the basis of rps14 genetic makeup, it can be suggested that Pakistani date palm varieties show very high degree of similarity. (author)

  2. Development of Trombay pulse crop varieties mutation through induced mutation

    International Nuclear Information System (INIS)

    Dhole, V.J.; Reddy, K.S.

    2016-01-01

    The food prices including pulses were beginning to increase from 2008, something that was not expected to happen before 2020. It was due to climate change, a scarcity of good arable land, water and nutrients. With these obstacles, we must produce almost double than what we are producing now to achieve food security by 2050. It can be achieved through crop improvement. Crop improvement is the art and science of changing the genetic make of crop plant in desire direction through various method of plant breeding. Mutation breeding is one of the techniques which utilize the physical and chemical mutagens to create genetic variability. Till date more than 3200 mutant varieties have been developed worldwide in which two physical mutagens i.e. X-rays and gamma rays have major contributions. Bhabha Atomic Research Centre is one of the leading institutes in India where nuclear energy is used for crop improvement, which resulted in to development of 43 improved high yielding varieties in different crops including 19 varieties of pulse crops. These varieties are contributing significantly to production of pulses and ultimately to national food security. (author)

  3. Allelopathic potential of selected rice varieties | Karim | African ...

    African Journals Online (AJOL)

    Average percent inhibition (API) in lettuce due to allelopathic effect of different rice varieties/lines was estimated. Under greenhouse conditions, double-pot technique was followed using barnyard grass (Echinochloa crusgalli L.) as indicator plant. The changes in barnyard grass plant charcters due to allelopathic effect of ...

  4. Lectures on Hilbert modular varieties and modular forms

    CERN Document Server

    Goren, Eyal Z

    2001-01-01

    This book is devoted to certain aspects of the theory of p-adic Hilbert modular forms and moduli spaces of abelian varieties with real multiplication. The theory of p-adic modular forms is presented first in the elliptic case, introducing the reader to key ideas of N. M. Katz and J.-P. Serre. It is re-interpreted from a geometric point of view, which is developed to present the rudiments of a similar theory for Hilbert modular forms. The theory of moduli spaces of abelian varieties with real multiplication is presented first very explicitly over the complex numbers. Aspects of the general theory are then exposed, in particular, local deformation theory of abelian varieties in positive characteristic. The arithmetic of p-adic Hilbert modular forms and the geometry of moduli spaces of abelian varieties are related. This relation is used to study q-expansions of Hilbert modular forms, on the one hand, and stratifications of moduli spaces on the other hand. The book is addressed to graduate students and non-exper...

  5. Genetic variation of gliadin composition of wheat varieties in shanxi

    International Nuclear Information System (INIS)

    Sun Daizhen; Wang Shuguang; Yang Wude; Cao Yaping; Yang Haifeng

    2009-01-01

    In order to discover genetic variation of gliadin composition of wheat varieties in Shanxi, A-PAGE method was used to analyze difference of gliadin composition and genetic diversity of 214 varieties including local bred, introduced and landraces wheat in recent 40 years. The results were as follows: number of gliadin band increased by 2.1 and 1.5 in bred and introduced wheat varieties compared to Shanxi landraces. In total 70 bands,the frequency of 26 bands detected from bred and introduced cultivars was up, 23 down, 21 no regular pattern compared to Shanxi landraces. In 4 gliadin zones, variation of types and frequency of gliadin band in ω zone was largest, γ was the second, β and α was smallest. Two band block of 16.5 and 19.1, and three band block of 12.9, 15.7 and 17.8 were tested in ω zone, but they do not express in the same variety. Mean of genetic distance in Shanxi wheat landraces was larger than those in other two type wheat cultivars. The cluster analysis found that cultivars of landraces, bred or introduced were divided into the same group, which showed genetic difference of loci encoded gliadin in Shanxi wheat landraces was larger than the other two type wheat cultivars, namely, the level of genetic variation of gliadin in bred or introduced cultivars was not high in the last 40 years. (authors)

  6. Crossing Boundaries: A Variety of Perspectives on Preschool Stories

    African Journals Online (AJOL)

    denise

    preschool stories from multiple perspectives including the child featured in the story, the family of the child ... to take on a report card façade, returning to separation .... [and offer] children a way to revisit and reflect on ... years' teaching experience with a variety of ages and ...... inspiring children to “grow up as competent and.

  7. Disambiguation of neutralized forms in two Croatian varieties

    Directory of Open Access Journals (Sweden)

    Višnja Josipović

    1994-12-01

    Full Text Available A type of northwestern Croatian pronunciation, also known as the Kajkavian accent, was compared with the standard Croatian pronunciation with respect to the strategies used to disambiguate neutralized final obstruents. The two varieties differ in that the former is characterized by the phonological rule of Final Devoicing, where word-final obstruents are realized as voiceles.

  8. Agronomic assessment of some sweet potato varieties for ...

    African Journals Online (AJOL)

    Field experiments were conducted at the National Root Crops Research Institute sub-station, Otobi, in 2006 and 2007 to assess the suitability of improved sweet potato varieties for intercropping with pigeonpea and also to determine the planting pattern and the productivity of the intercropping system. Intercropping ...

  9. Supporting farmers in maintaining and selecting seeds of local varieties

    NARCIS (Netherlands)

    Almekinders, C.J.M.; Louwaars, N.P.

    2009-01-01

    This book addresses strategies and approaches through which professionals can support informal seed supply, and link these with the conservation and use of the huge genetic resource base of crops and local varieties. The aim of all the strategies, case studies and reflections on experiences

  10. Food variety, dietary diversity and perceived hunger among lactating ...

    African Journals Online (AJOL)

    Food variety, dietary diversity and perceived hunger among lactating women (0-6 ... Vitamin A rich vegetables/fruits (6.6%) and dairy products (1.7%) had the ... from culturally acceptable and affordable foods to increase dietary diversity of ...

  11. Agronomic performance of five rice varieties and nutritive value of ...

    African Journals Online (AJOL)

    Exp. 1), chemical composition and in vitro gas production (Exp. 2) of five varieties of rice; Hybrid, Exbaika, Jasmine 85, IR841 and Long grain ordinary 2. Experiment 1 was conducted in a randomized complete block design with four replicates ...

  12. Response of yellow flowering magnolia varieties to powdery mildew, 2015

    Science.gov (United States)

    Yellow flowering varieties of Magnolia spp. hybrids were planted in April 2008 in a field plot with Waynesboro loam soil at the Otis L. Floyd Nursery Research Center in McMinnville, TN. Severity of powdery mildew was determined on 14 Jul, 21 Aug and 15 Oct using a scale of 0-100% foliage affected. ...

  13. interactive effect of cowpea variety, dose and exposure time

    African Journals Online (AJOL)

    ACSS

    variety (V), exposure time (T) and dose (D) on the tolerance of C. maculatus to both plant materials. The effect ... laboratories and institutions of higher education in several West .... Each value is the mean±S.E of 20 cowpea seeds. Means ...

  14. Factors Affecting the Adoption of Improved Rice Varieties in Borno ...

    African Journals Online (AJOL)

    USER

    The study investigated the factors that affect adoption of improved rice varieties in the ... give a good results and also a threat to food security. Keywords: ..... decision of the farmers, however, inappropriate chain of supply/distributing the input or ...

  15. Two complete chloroplast genome sequences of Cannabis sativa varieties.

    Science.gov (United States)

    Oh, Hyehyun; Seo, Boyoung; Lee, Seunghwan; Ahn, Dong-Ha; Jo, Euna; Park, Jin-Kyoung; Min, Gi-Sik

    2016-07-01

    In this study, we determined the complete chloroplast (cp) genomes from two varieties of Cannabis sativa. The genome sizes were 153,848 bp (the Korean non-drug variety, Cheungsam) and 153,854 bp (the African variety, Yoruba Nigeria). The genome structures were identical with 131 individual genes [86 protein-coding genes (PCGs), eight rRNA, and 37 tRNA genes]. Further, except for the presence of an intron in the rps3 genes of two C. sativa varieties, the cp genomes of C. sativa had conservative features similar to that of all known species in the order Rosales. To verify the position of C. sativa within the order Rosales, we conducted phylogenetic analysis by using concatenated sequences of all PCGs from 17 complete cp genomes. The resulting tree strongly supported monophyly of Rosales. Further, the family Cannabaceae, represented by C. sativa, showed close relationship with the family Moraceae. The phylogenetic relationship outlined in our study is well congruent with those previously shown for the order Rosales.

  16. Mutagenic effectiveness and efficiency in varieties of sunflower ...

    African Journals Online (AJOL)

    GREGORY

    2010-09-27

    Sep 27, 2010 ... The effect of single treatment with gamma-rays, sodium azide and combination treatments of gamma- rays and sodium azide on seed germination, seedling survival, pollen fertility and seed set in sunflower. (Helianthus annuus L.) M2 generation was studied in the varieties of USH-430 and SHSF-333.

  17. interactive effect of cowpea variety, dose and exposure time

    African Journals Online (AJOL)

    ACSS

    Callosobruchus maculatus has for years remained a serious menace in cowpea in Sub-Sahara Africa. The objective of this study was to investigate the effect of genotypic cowpea (Vigna unguiculata (L.) Walp) varieties, time and dose on C. maculatus exposed to powders of Piper guineense and Eugenia aromatica.

  18. Agronomic performance of some haricot bean varieties (haseolus ...

    African Journals Online (AJOL)

    Bheema

    Significant variations were observed among haricot bean varieties for number ... 2011). The crop grows well between 1400 and 2000m above sea level (Fikru, 2007). ... northern Ethiopia particularly the study areas are depleted of nutrients because of the long years ... also better water resources for irrigable crop production.

  19. Behavior of cereal's varieties in the presence of Heterodera avenae ...

    African Journals Online (AJOL)

    The behaviour of cereals varieties (Ofanto, Waha and Vitron for durum wheat; Anza and HD1120 for bread wheat and Saida with Acsad for barly) were tested towards Heterodera avenae. The analysis of the variance reveals that the nematode has an effect on the development of durum wheat for the number of ear per ...

  20. Chemical compositions and glycemic responses to banana varieties.

    Science.gov (United States)

    Hettiaratchi, U P K; Ekanayake, S; Welihinda, J

    2011-06-01

    Chemical compositions and glycemic indices of four varieties of banana (Musa spp.) (kolikuttu-Silk AAB, embul-Mysore AAB, anamalu-Gros Michel AAA, seeni kesel-Pisang Awak ABB) were determined. Silk, Gros Michel, Pisang Awak and Mysore contained the highest percentages of starch (14%), sucrose (38%), free glucose (29%) and fructose (58%) as a percentage of the total available carbohydrate content respectively. Total dietary fiber contents of four varieties ranged from 2.7 to 5.3%. Glycemic indices of Silk, Mysore, Gros Michel and Pisang Awak were 61 ± 5, 61 ± 6, 67 ± 7, 69 ± 9 and can be categorized as low against white bread as the standard. A single banana of the four varieties elicited a low glycemic load. Thus, consumption of a banana from any of these varieties can be recommended as a snack for healthy or diabetic patients who are under dietary management or pharmacological drugs to regulate blood glucose responses in between meals.

  1. Agronomic performance and adaptability of three varieties of ...

    African Journals Online (AJOL)

    For enhanced production of watermelon, Koloss is recommended to farmers in Nsukka agro-environment and similar climate-soil zones in the savanna. In the future, this exotic variety could be hybridized with the local Charleston gray and the hybrid seeds evaluated against the pure lines. Keywords: watermelon ecology ...

  2. Operational impact of product variety in the process industry

    DEFF Research Database (Denmark)

    Moseley, Alexandria Lee; Hvam, Lars; Herbert-Hansen, Zaza Nadja Lee

    2016-01-01

    The purpose of this research article is to examine the impact of product variety on production performance in the process industry. As the number of product variants sold by a process company typically impacts the run length, production data from a mineral wool insulation manufacturer is analyzed...

  3. An Incomplete Contracting Model of Governance Structure Variety in Franchising

    NARCIS (Netherlands)

    G.W.J. Hendrikse (George); T. Jiang (Tao)

    2007-01-01

    textabstractFor the purpose of explaining governance structure variety in franchising, we explore the impact of governance structure on the incentives to invest in specific assets for the franchisor as well as the distributors. Wholly-owned, wholly-franchised, and mixed (dual distribution) franchise

  4. Varieties of export-oriented entrepreneurship in Asia

    NARCIS (Netherlands)

    S. Terjesen (Siri); S.J.A. Hessels (Jolanda)

    2009-01-01

    textabstractThis paper explores differences in the proportion of export-oriented early-stage entrepreneurial activity in 12 Asian countries. Drawing on varieties of capitalism theory, we find that Asian countries with high quality institutions are more likely to have higher proportions of young

  5. Yield Performance of Some Cowpea Varieties under Sole and ...

    African Journals Online (AJOL)

    Nekky Umera

    The mean number of pod/plant, pod weight and seed yield of the cowpea varieties ... pattern of peasant farmers in Nigeria. Some of the advantages ... in maize-pigeon pea intercropping system as compared to sole crops. While intercropping ...

  6. Evaluation of texture differences among varieties of cooked quinoa

    Science.gov (United States)

    Texture is one of the most significant factors for consumers’ experience of foods. Texture difference of cooked quinoa among thirteen different varieties was studied. Correlations between the texture and seed composition, seed characteristics, cooking qualities, flour pasting properties and flour th...

  7. Inheritance of Plant Height in two Ethiopian Castor Varieties

    African Journals Online (AJOL)

    The green revolution in Asia was led by the semi dwarf varieties of wheat and rice ... Castor (Racinnus communis L.) is an industrial non edible oil seed that originated in East ... At the fourth generation single plants from each inbred line were.

  8. The Philippine Variety of English and the Problem of Standardization.

    Science.gov (United States)

    Gonzalez, Andrew

    The variety of English spoken and written by Filipino natives is examined, and its particular usages or "perduring features" are reviewed. Filipino English is shown to be influenced by the structures of native Filipino language(s), and by the historical and cultural contexts in which it is learned. It is argued that Philippine English,…

  9. Shooting responses of potato ( Solanum tuberosum L.) varieties in ...

    African Journals Online (AJOL)

    A study was conducted in 2012 and 2013 at IRAD Bambui (Cameroon) to evaluate the rate of shooting in four improved IRAD potato varieties: Cipira, Tubira, Mafo and Bambui wonder. Liquid and solid media stocks prepared according to the International Potato Center (CIP)'s protocol were used. A randomized complete ...

  10. Study on genetic diversity in Pakistani wheat varieties using simple ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-09-01

    Sep 1, 2009 ... Common wheat (Triticum aestivum L.) is a grass species, cultivated world wide. Globally, it is ... A high degree of genetic polymorphism was observed among the wheat varieties with average ... cold, heat, soil salinization and water logging and (ii) ... and to find genetically most diverse genotypes of wheat.

  11. Intercrop performance of different varieties of soybean (Glycine Max ...

    African Journals Online (AJOL)

    ONOS

    2010-12-13

    Dec 13, 2010 ... (TGX 1894-3E, medium maturing variety), gave the highest grain yield of Soybean and fresh tuber yield of cassava at 12MAP,. Key words: ... basic component of cropping systems in many areas of south eastern Nigeria. ... and aquatic environment, increased soil acidity and highly selective transport or ...

  12. Biological and technological effects of some mulberry varieties and ...

    African Journals Online (AJOL)

    egyptian hak

    Nutrient limitation in terms of nitrogen and phosphorus increased lipid accumulation under depleted growth in ... use as human food supplement, it can also be incorporated in the feed for a wide variety of animals, as ... Nitrogen limitation could also activate diacylglycerol ..... use as a food additive or a nutritional supplement.

  13. 8155 Volume 13 No. 4 September 2013 EFFECT OF VARIETY ...

    African Journals Online (AJOL)

    BABAWURO

    2013-09-04

    Sep 4, 2013 ... EFFECT OF VARIETY, SEED RATE AND ROW SPACING ON THE. GROWTH ... Over the past decades, rice has shifted from a luxury to a staple food crop in Nigeria, produced .... factor that facilitates good rice yield. With the ...

  14. BREAD-MAKING QUALITY OF SLOVAK AND SERBIAN WHEAT VARIETIES

    Directory of Open Access Journals (Sweden)

    Tatiana Bojňanská

    2014-02-01

    Full Text Available The basic prerequisite for the production of bakery products of a good quality is the knowledge of the quality parameters of raw materials introduced in the production process and the ability to use their potential. The bread making properties of 17 pure European wheat cultivars were analysed. Baking experiments were carried out according to the methodology of the research workplace; 1000 g of flour was processed with the addition of salt, sugar and yeast. Fermentation for 35 minutes at 30 ° C was followed by the baking with steaming (at 240 ° C and then 220 ° C. During an experimental baking test the selected parameters: loaf volume (cm3, specific loaf volume (cm3.100g-1 loaf, volume efficiency (cm3.100g-1 flour, cambering (loaf height/width ratio, bread yield (%, bread yield baking loss (% in bread were evaluated. Loaf volume has been considered as the most important criterion for the bread-making quality. In the analysed samples (11 varieties of Slovak origin and 6 varieties of Serbian origin, the value of this parameter ranged from 3575 cm3 to 5575 cm3 with higher values occurred in Slovak varieties (average 4 640.91 cm3 compared to the Serbian varieties (average 4 363.33 cm3. Based on the complex evaluation of wheat varieties of the Slovak and Serbian origin assessing the selected quality parameters of the baking experiment it can be concluded that in terms of baking quality the three Slovak varieties IS Ezopus, Bonavita and Jarissa were the best. Therefore, they are recommended for cultivation and their subsequent use in the baking industry, in particular for the production of bread According to a baking quality the evaluated varieties can be sorted from best to worst in the following order: IS Ezopus (SK > Bonavita (SK > Jarissa (SK > IS Questor > Etida (SRB > Venistar (SK > Renesansa (SRB > IS Conditor (SK > IS Corvinus (SK > Zvezdana (SRB > Simonida (SRB > Viglanka (SK > IS Agape (SK > NS 40S (SRB > Panonnija (SRB > IS Escoria (SK

  15. Development of new varieties of chrysanthemum by mutagenesis in vitro

    International Nuclear Information System (INIS)

    Ramirez, G.Z.; Hernandez, M.A.

    2001-01-01

    Full text: At present, the industry of flower cultivation in Mexico has been demanding new varieties produced locally. There are 6,000 hectares dedicated to the cultivation of flowers for domestic use, however the export is very low. The main production area is located in Villa Guerrero, a small town near Mexico City, where 80% of the total national production is grown. In addition, approximately 10 hectares of greenhouses are dedicated to the production of flowers for export, mainly in the Peninsula de Baja California and the Altiplano Central (Central Plateau). Unfortunately, the production of flowers in Mexico has been affected by two factors: the first, stock plants must be imported from Holland, France and the United States; and the second, there are some government restrictions on their import. Due to these factors, producers are behind in recent innovations related to new varieties. An alternative to solve this problem would be meristem in vitro culture. Plantlets from two varieties 'Polaris Yellow' pompom type and 'Dramatic' margarita type, were obtained through the meristems tip culture in the MS culture medium, to which kinetin 1.0 mg/l and NAA 0.05 mg/l were added. In preliminary studies, the plant material was irradiated with doses between 10 to 60 Gy and it was possible to determine that doses higher than 35 Gy were lethal for both varieties. In this experiment, plantlets were irradiated with seven doses (7.5, 10, 15, 17.5, 20, 22.5 Gy) of 60 Co gamma rays. They were then subcultured using three types of explants: bud, leaf and internode. The best variety for production of direct organogenesis was Polaris Yellow in a range of doses between 7.5 and 15 Gy, the buds being the best explant, while the internordes and leaves were not so suitable. In contrary, the leaf was considered to be the best explant for the induction of indirect organogenesis in the variety Dramatic, in a range of doses between 10 and 20 Gy. It was possible to obtain some mutants for

  16. Physical, Chemicals and Flavors of Some Varieties of Arabica Coffee

    Directory of Open Access Journals (Sweden)

    Yusianto .

    2014-08-01

    Full Text Available Export of Arabica coffee was 28,100 tons/year or 8.28% total export of Indonesian coffee, most of them are specialty coffee. Beside their origin, variety and determine the of physical, chemical and flavors characters. The promising clones or varieties i.e. BP 416A, BP 418A, BP 430A, BP 431A, BP 432A, BP 507A, BP 508A, BP 509A, BP 511A, BP 513A, BP 516A, BP 517A and BP 518A still not be determined their quality This research was conducted to analyze their physicals, chemicals and flavors during 2 periods of harvesting (2004 and 2005, using AS 1, S 795 and USDA 762 as the control. Mature coffee berry was harvested, sorted manually, and depulped, cleaned manually and then fermented in plastic sacks during 36 hours. The fermented parchment was washed, and then sun dried, dehulled to get green coffee. Observations wre conducted on green coffee yield, husk content, color of green coffee, distribution of size, bulk density of green and roasted coffee, roasting characters, color of roasted beans, and pH, acidity and flavors. The results showed (a The lowest content of husk was BP 432A and the highest was USDA 762. The control varieties of AS 1, S 795 and USDA 762, showed husk content >15%, while those potential varieties were < 15% except BP 416A. (b Beans size >6,5 mm and more than 80% were BP 416A, BP 430A, BP 432A, BP 509A, P 88 and S 795. Green coffee of BP 430A, BP 432A and BP 509A were uniform, but S 795 was not uniform. AS 1 and BP 416A and P 88 was one group; S 795 was one group with BP 542A; BP 509 was a group with BP 432A; but BP4 30A and USDA 762 were the other groups. (c Green coffee of USDA 762 was the palest color, but BP 542A was the darkest color. AS 1 and S 795 were a group with all potential varieties, except BP 542A. (d Roasted coffee of USDA 762 was the palest color and AS 1 was the darkest. In this case, AS 1 was a group with BP 430A, BP 509A and P 88, while S 795 was a group with BP 416A and BP 432A, but USDA 762 and BP 542A were

  17. Seed priming improves salinity tolerance of wheat varieties

    International Nuclear Information System (INIS)

    Jamal, Y.; Shafi, M.; Arif, M.

    2011-01-01

    To evaluate the response of wheat varieties to seed priming and salinity, an experiment was conducted in completely randomized design (CRD) with three replications at Institute of Biotechnology and Genetic Engineering (IBGE), KPK Agricultural University, Peshawar, Pakistan. The performance of 6 wheat varieties (Tatara-96, Ghaznavi-98, Fakhri Sarhad, Bakhtawar-92, Pirsabaq-2004 and Auqab-2000) at two seed conditions (primed with 30 mM NaCl and un primed) under four salinity levels (0, 40, 80 and 120 mM) was studied. Statistical analysis of the data revealed that salinity, seed priming and varieties had significantly (P= 0.05) affected shoot fresh weight plant/sup -1/ shoot dry weight plant/sup -1/, shoot Na/sup +/ contents (mg g/sup -1/ dry weight), shoot K/sup +/ contents (mg g/sup -1/ dry weight) and shoot K/sup +/Na/sup +/ ratio. Maximum shoot fresh weight plant/sup -1/ (7.71 g), shoot dry weight plant/sup -1/ (1.68 g), shoot K/sup +/ contents (1.39 mg g/sup -1/ dry weight) and shoot K/sup +/ Na/sup +/ratio (1.45) were recorded from Bakhtawar-92 as compared with other varieties. Highest shoot Na/sup +/ contents (1.43 mg g/sup -1/ dry weight) were recorded from Auqab-2000 when compared with other varieties. All parameters were enhanced with seed priming except shoot Na/sup +/ contents, which reduced significantly (p= 0.05) with seed priming. (author)

  18. Role of varieties in sustainable rice production in Malaysia

    International Nuclear Information System (INIS)

    Othman Omar; Saad Abdullah

    2002-01-01

    Rice is the staple food of Malaysians. Rice production in Malaysia is concentrated in granary areas, which are provided with irrigation facilities. There is no plan to increase the size or the number of these granary areas, thus productivity per unit area must be increased to sustain the current level of self-sufficiency. Variety determines the potential productivity; environment and crop management determine how much of this potential is realized. Crop management is very important, as any drop in the level of management will effect productivity. However there are characteristics / factors that can be incorporated into varieties which can buffer the effect of environment and crop management. Pests and diseases can result in severe yield loss and lead to non-sustainable production. Varietal resistance to some of these diseases can be incorporated into rice varieties. Active breeding to incorporate rice resistance to blast, PMV (tungro), bacterial blight and brown planthopper is being currently carried out Factors that determine or justify the active breeding status are: importance of Oe pests diseases, resistance sources and the availability of efficient screening procedure. Sheath blight is also an important disease in direct seeded crops as it can cause severe yield loss, but good resistant sources are not available for incorporation and the screening procedure is also not very efficient. Biotechnologists are working hard to introduce resistance from other crops and also develop other resistance mechanisms for sheath blight. Water, shortage or excess, is a major cause of non-sustainable production. The breeding of short-term varieties can overcome water problems or shortages. Negative interaction between varietal characteristics and environment do occur. Finally farmers have to decide which factors of the environment cannot be easily controlled, and choose the correct varieties in order to achieve sustainable production. (Author)

  19. Anticarcinogenic effects of polyphenolics from mango (Mangifera indica) varieties.

    Science.gov (United States)

    Noratto, Giuliana D; Bertoldi, Michele C; Krenek, Kimberley; Talcott, Stephen T; Stringheta, Paulo C; Mertens-Talcott, Susanne U

    2010-04-14

    Many polyphenolics contained in mango have shown anticancer activity. The objective of this study was to compare the anticancer properties of polyphenolic extracts from several mango varieties (Francis, Kent, Ataulfo, Tommy Atkins, and Haden) in cancer cell lines, including Molt-4 leukemia, A-549 lung, MDA-MB-231 breast, LnCap prostate, and SW-480 colon cancer cells and the noncancer colon cell line CCD-18Co. Cell lines were incubated with Ataulfo and Haden extracts, selected on the basis of their superior antioxidant capacity compared to the other varieties, where SW-480 and MOLT-4 were statistically equally most sensitive to both cultivars followed by MDA-MB-231, A-549, and LnCap in order of decreasing efficacy as determined by cell counting. The efficacy of extracts from all mango varieties in the inhibition of cell growth was tested in SW-480 colon carcinoma cells, where Ataulfo and Haden demonstrated superior efficacy, followed by Kent, Francis, and Tommy Atkins. At 5 mg of GAE/L, Ataulfo inhibited the growth of colon SW-480 cancer cells by approximately 72% while the growth of noncancer colonic myofibroblast CCD-18Co cells was not inhibited. The growth inhibition exerted by Ataulfo and Haden polyphenolics in SW-480 was associated with an increased mRNA expression of pro-apoptotic biomarkers and cell cycle regulators, cell cycle arrest, and a decrease in the generation of reactive oxygen species. Overall, polyphenolics from several mango varieties exerted anticancer effects, where compounds from Haden and Ataulfo mango varieties possessed superior chemopreventive activity.

  20. Fat-soluble bioactive components in colored rice varieties.

    Science.gov (United States)

    Minatel, Igor Otavio; Han, Sang-Ik; Aldini, Giancarlo; Colzani, Mara; Matthan, Nirupa R; Correa, Camila Renata; Fecchio, Denise; Yeum, Kyung-Jin

    2014-10-01

    Bioactive components in rice vary depending on the variety and growing condition. Fat-soluble components such as γ-oryzanol, tocopherols, tocotrienols, carotenoids, and fatty acids were analyzed in brown, sugary brown, red, and black rice varieties using established high-performance liquid chromatography (HPLC) and GC methodologies. In addition, these colored rice varieties were further analyzed using a high-resolution liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) (LTQ-Orbitrap XL) to identify the [M-H](-) ions of γ-oryzanol, ranging from m/z 573.3949 to 617.4211. The highest content of tocopherols (α-, 1.5; γ-, 0.5 mg/100 g) and carotenoids (lutein 244; trans-β carotene 25 μg/100 g) were observed in black rice; tocotrienols (α-, 0.07; γ-, 0.14 mg/100 g) in red rice, and γ-oryzanol (115 mg/100 g) in sugary brown rice. In all colored rice varieties, the major fatty acids were palmitic (16:0), oleic (18:1n-9), and linoleic (18:2n-6) acids. When the γ-oryzanol components were further analyzed by LC-MS/MS, 3, 10, 8, and 8 triterpene alcohols or sterol ferulates were identified in brown, sugary brown, red, and black rice varieties, respectively. Such structural identification can lead to the elucidation of biological function of each component at the molecular level. Consumption of colored rice rich in beneficial bioactive compounds may be a useful dietary strategy for achieving optimal health.

  1. Improved Phytophthora resistance in commercial chickpea (Cicer arietinum) varieties negatively impacts symbiotic gene signalling and symbiotic potential in some varieties.

    Science.gov (United States)

    Plett, Jonathan M; Plett, Krista L; Bithell, Sean L; Mitchell, Chris; Moore, Kevin; Powell, Jeff R; Anderson, Ian C

    2016-08-01

    Breeding disease-resistant varieties is one of the most effective and economical means to combat soilborne diseases in pulse crops. Commonalities between pathogenic and mutualistic microbe colonization strategies, however, raises the concern that reduced susceptibility to pathogens may simultaneously reduce colonization by beneficial microbes. We investigate here the degree of overlap in the transcriptional response of the Phytophthora medicaginis susceptible chickpea variety 'Sonali' to the early colonization stages of either Phytophthora, rhizobial bacteria or arbuscular mycorrhizal fungi. From a total of 6476 genes differentially expressed in Sonali roots during colonization by any of the microbes tested, 10.2% were regulated in a similar manner regardless of whether it was the pathogenic oomycete or a mutualistic microbe colonizing the roots. Of these genes, 49.7% were oppositely regulated under the same conditions in the moderately Phytophthora resistant chickpea variety 'PBA HatTrick'. Chickpea varieties with improved resistance to Phytophthora also displayed lower colonization by rhizobial bacteria and mycorrhizal fungi leading to an increased reliance on N and P from soil. Together, our results suggest that marker-based breeding in crops such as chickpea should be further investigated such that plant disease resistance can be tailored to a specific pathogen without affecting mutualistic plant:microbe interactions. © 2016 John Wiley & Sons Ltd.

  2. Objective measures of meal variety lacking association with consumers' perception of variety with self-selected buffet meals at work

    DEFF Research Database (Denmark)

    Haugaard, Pernille; Brockhoff, Per B.; Lahteenmaki, Liisa

    2016-01-01

    to perceive their meals less varied than those with lower scores. Moreover, the rule of having many dishes was positively associated with uncontrolled eating and negatively associated with cognitive restraint. Consumers' perception of within-meal variety seems to be more linked to their idea of how to compose...

  3. A high yielding, better quality chickpea mutant variety 'NIFA-95'

    International Nuclear Information System (INIS)

    Hassan, S.; Javed, M.A.; Khattak, S.U.K.; Iqbal, M.M.

    2001-01-01

    Chickpea or gram (Cicer arietinum L.) is an important legume crop of Pakistan, grown on over one million hectares annually. The national average yield of the crop is very low (0.5 t/ha) and thus the country had to spent about 2 billion rupees ($ 50 million) on import of pulses. The main causes of low yield are non-availability of genetic sources for resistance to various diseases especially gram blight Ascochyta rabiei (Pass.) Lab., insect pest (Pod borer) and non-adoption of proper production technology by the farmers. This calls for earnest efforts of breeders to evolve high yielding and disease resistant varieties of chickpea for provision of quality seeds to the farming community to increase production of this important crop. Seeds of a highly blight susceptible variety '6153' were irradiated at 200 Gy dose of gamma radiation in 1985 and the promising mutant line CMN-446-4 was selected in M3 generation on the basis of disease resistance, greater number of pods and better plant type. After confirmation of its resistance to blight in M 4 and M 5 , the mutant line was evaluated in various trials at different locations. In the advanced and zonal yield trials during 1993-95, the line CMN-446-4 produced the highest grain yield of 2,600 kg/ha as compared to the rest of the mutants and varieties. The line was also evaluated in the chickpea national uniform yield trial, conducted on over 11 locations in the country during 1993-94. In this trial, the mutant line ranked 3rd by producing an average yield of 1,528 kg/ha as compared to the two check varieties 'Punjab-91' (1,316 kg/ha) and 'Paidar-91' (1,391 kg/ha). The mutant line CMN-446-4 is moderately resistant to gram blight, highly resistant to stored pest (pulse beetle), contains 25.3% more protein as compared to the parental variety 6153 and is also better in nitrogen fixing capacity.The proposal for release of the mutant line CMN-446-4 as a new variety under the name 'NIFA-95' for general cultivation in the rainfed

  4. Morpho-physiological analysis of tolerance to aluminum toxicity in rice varieties of North East India.

    Science.gov (United States)

    Awasthi, Jay Prakash; Saha, Bedabrata; Regon, Preetom; Sahoo, Smita; Chowra, Umakanta; Pradhan, Amit; Roy, Anupam; Panda, Sanjib Kumar

    2017-01-01

    Aluminum (Al) is the third most abundant metal in earth crust, whose chemical form is mainly dependent on soil pH. The most toxic form of Al with respect to plants is Al3+, which exists in soil pH Eastern India 80% soil are acidic). Al3+ toxicity in plants ensues root growth inhibition leading to less nutrient and water uptake impacting crop productivity as a whole. Rice is one of the chief grains which constitutes the staple food of two-third of the world population including India and is not untouched by Al3+ toxicity. Al contamination is a critical constraint to plant production in agricultural soils of North East India. 24 indigenous Indica rice varieties (including Badshahbhog as tolerant check and Mashuri as sensitive check) were screened for Al stress tolerance in hydroponic plant growth system. Results show marked difference in growth parameters (relative growth rate, Root tolerance index, fresh and dry weight of root) of rice seedlings due to Al (100 μM) toxicity. Al3+ uptake and lipid peroxidation level also increased concomitantly under Al treatment. Histochemical assay were also performed to elucidate uptake of aluminum, loss of membrane integrity and lipid peroxidation, which were found to be more in sensitive genotypes at higher Al concentration. This study revealed that aluminum toxicity is a serious harmful problem for rice crop productivity in acid soil. Based on various parameters studied it's concluded that Disang is a comparatively tolerant variety whereas Joymati a sensitive variety. Western blot hybridization further strengthened the claim, as it demonstrated more accumulation of Glutathione reductase (GR) protein in Disang rice variety than Joymati under stressed condition. This study also observed that the emergence of lethal toxic symptoms occurs only after 48h irrespective of the dose used in the study.

  5. Morpho-physiological analysis of tolerance to aluminum toxicity in rice varieties of North East India.

    Directory of Open Access Journals (Sweden)

    Jay Prakash Awasthi

    Full Text Available Aluminum (Al is the third most abundant metal in earth crust, whose chemical form is mainly dependent on soil pH. The most toxic form of Al with respect to plants is Al3+, which exists in soil pH <5. Acidic soil significantly limits crop production mainly due to Al3+ toxicity worldwide, impacting approximately 50% of the world's arable land (in North-Eastern India 80% soil are acidic. Al3+ toxicity in plants ensues root growth inhibition leading to less nutrient and water uptake impacting crop productivity as a whole. Rice is one of the chief grains which constitutes the staple food of two-third of the world population including India and is not untouched by Al3+ toxicity. Al contamination is a critical constraint to plant production in agricultural soils of North East India. 24 indigenous Indica rice varieties (including Badshahbhog as tolerant check and Mashuri as sensitive check were screened for Al stress tolerance in hydroponic plant growth system. Results show marked difference in growth parameters (relative growth rate, Root tolerance index, fresh and dry weight of root of rice seedlings due to Al (100 μM toxicity. Al3+ uptake and lipid peroxidation level also increased concomitantly under Al treatment. Histochemical assay were also performed to elucidate uptake of aluminum, loss of membrane integrity and lipid peroxidation, which were found to be more in sensitive genotypes at higher Al concentration. This study revealed that aluminum toxicity is a serious harmful problem for rice crop productivity in acid soil. Based on various parameters studied it's concluded that Disang is a comparatively tolerant variety whereas Joymati a sensitive variety. Western blot hybridization further strengthened the claim, as it demonstrated more accumulation of Glutathione reductase (GR protein in Disang rice variety than Joymati under stressed condition. This study also observed that the emergence of lethal toxic symptoms occurs only after 48h

  6. PROPERTY-OWNING DEMOCRACY AND VARIETIES OF CAPITALISM

    Directory of Open Access Journals (Sweden)

    Leandro Martins Zanitelli

    2016-07-01

    Full Text Available The article brings together two fields of the literature. One of them, inspired by John Rawls’ writings on liberal-egalitarian justice and types of institutional regimes, argues for capitalism reform through predistributive policies in the style of what Rawls, following the British economist James Meade, names “property-owning democracy”. The other is “varieties of capitalism”, a scholarship comparing capitalist production systems on the basis of the strategies employed by firms in order to fulfill their “core competencies” and the complementarities between distinct features of each production system. The goal is to bring into light differences and challenges to the realization of property-owning democracy’s predistributive policies under the circumstances of three varieties of capitalism: liberal, coordinated and hierarchical.

  7. Plant gene bank and vegetable varieties biodiversity in Smederevska Palanka

    Directory of Open Access Journals (Sweden)

    Pavlović Nenad

    2011-01-01

    Full Text Available Biodiversity protection and preservation of genetic variability is based on the fact that plant varieties are irreplaceable in production process and that they are more and more jeopardized by urban and industrial development. The most common way of preserving and at the same time the safest way is a storage in a gene bank. Prior to storage comes collecting, studying and replanting for Institute Gene Bank, Central State Gene Bank and for Regional Gene Banks. Institute for Vegetable Crops in Smederevska Palanka preserves a wide variety of vegetable germplasm. This is, so called, work collection, used as a gene resource for breeding purposes. Seed samples are stored at 4±2°C and 50% relative humidity. At the moment, the collection has 2265 samples. Almost all samples have the passport data, but only 10% of samples have been further characterized and evaluated.

  8. Eisenstein type series for Calabi-Yau varieties

    International Nuclear Information System (INIS)

    Movasati, Hossein

    2011-01-01

    In this article we introduce an ordinary differential equation associated to the one parameter family of Calabi-Yau varieties which is mirror dual to the universal family of smooth quintic three folds. It is satisfied by seven functions written in the q-expansion form and the Yukawa coupling turns out to be rational in these functions. We prove that these functions are algebraically independent over the field of complex numbers, and hence, the algebra generated by such functions can be interpreted as the theory of (quasi) modular forms attached to the one parameter family of Calabi-Yau varieties. Our result is a reformulation and realization of a problem of Griffiths around seventies on the existence of automorphic functions for the moduli of polarized Hodge structures. It is a generalization of the Ramanujan differential equation satisfied by three Eisenstein series.

  9. Eisenstein type series for Calabi-Yau varieties

    Science.gov (United States)

    Movasati, Hossein

    2011-06-01

    In this article we introduce an ordinary differential equation associated to the one parameter family of Calabi-Yau varieties which is mirror dual to the universal family of smooth quintic three folds. It is satisfied by seven functions written in the q-expansion form and the Yukawa coupling turns out to be rational in these functions. We prove that these functions are algebraically independent over the field of complex numbers, and hence, the algebra generated by such functions can be interpreted as the theory of (quasi) modular forms attached to the one parameter family of Calabi-Yau varieties. Our result is a reformulation and realization of a problem of Griffiths around seventies on the existence of automorphic functions for the moduli of polarized Hodge structures. It is a generalization of the Ramanujan differential equation satisfied by three Eisenstein series.

  10. Effect of space mutation of photosynthetic characteristics of soybean varieties

    International Nuclear Information System (INIS)

    Liu Xinlei; Ma Yansong; Luan Xiaoyan; Man Weiqun; Xu Dechun; Meng Lifen; Fu Lixin; Zhao Xiao'nan; Liu Qi

    2012-01-01

    In order to elucidate the response of the photosynthetic traits of soybean to space mutation, three soybean varieties (lines) of Heinong 48, Heinong 44 and Ha 2291-Y were carried by artificial satellite in 2006 and the net photo synthetic rate (Pn), stomatal conductance (Cond), intercellular CO 2 concentration (Ci) and stomatal resistance (Rs) from SP 1 to SP 4 generation were determined. The results showed that space mutation affected photosynthesis traits of soy bean. The photosynthetic rate of soybean varieties by space mutation occurred different levels of genetic variation and the positive mutation rate were higher. Coefficient of variation among generations were SP 2 >SP 3 >SP 4 >CK. Results suggest that space mutation can effectively create soybean materials with higher photosynthetic rate. (authors)

  11. Investigation of rheological properties of winter wheat varieties during storage

    Directory of Open Access Journals (Sweden)

    Móré M.

    2015-01-01

    Full Text Available The paper shows the results of some experimental researches on the rheological characteristics of the dough obtained from the flour of three winter wheat varieties. We used valorigraph test to determine the rheological properties of wheat flour dough, because it determines the quality of the end-products. Winter wheat varieties (Lupus, Mv Toldi and GK Csillag were produced and their samples were collected on Látókép Research Farm of the University of Debrecen in the crop year of 2011/2012. We have carried out a short-term storage experiment (from July to August, 2012. We analysed the changes in water absorption capacity, dough stability time and valorigraph quality number for 3 times (24.07.2012, 31.07.2012, 21.08.2012 during short-term storage. Our results showed that the baking quality of Lupus, Mv Toldi and GK Csillag improved during the storage period.

  12. [Breeding of new Curcuma wenyujin variety "Wenyujin No. 1"].

    Science.gov (United States)

    Tao, Zheng-Ming; Jiang, Wu; Zheng, Fu-Bo; Wu, Zhi-Gang

    2014-10-01

    In order to breed and spread a new cultivar of Curcuma wenyujin, the C. wenyujin germplasm resources were investigated in authentic regions. Better varieties were chosen by comparing the yield, economic characters and quality differences between different cultivars. The results showed that the character of new selected cultivar was stable, the yield of zedoary, turmeric and curcuma was reached 313.7, 177.9, 91.2 kg per 667 m2, respectively, it increased 11.6%, 10.2%, 14.2% comparing with farmer varieties. The volatile oil contents in zedoary and turmeric was 4.0%, 3.0%, respectively. The target ingredients (germacrone) content was stable. It is demonstrated that the new cultivar "Wenyujin No. 1" has value for extension at authentic regions.

  13. Adaptability and stability of maize varieties using mixed model methodology

    Directory of Open Access Journals (Sweden)

    Walter Fernandes Meirelles

    2012-01-01

    Full Text Available The objective of this study was to evaluate the performance, adaptability and stability of corn cultivars simultaneously in unbalanced experiments, using the method of harmonic means of the relative performance of genetic values. The grain yield of 45 cultivars, including hybrids and varieties, was evaluated in 49 environments in two growing seasons. In the 2007/2008 growing season, 36 cultivars were evaluated and in 2008/2009 25 cultivars, of which 16 were used in both seasons. Statistical analyses were performed based on mixed models, considering genotypes as random and replications within environments as fixed factors. The experimental precision in the combined analyses was high (accuracy estimates > 92 %. Despite the existence of genotype x environment interaction, hybrids and varieties with high adaptability and stability were identified. Results showed that the method of harmonic means of the relative performance of genetic values is a suitable method for maize breeding programs.

  14. Eisenstein type series for Calabi-Yau varieties

    Energy Technology Data Exchange (ETDEWEB)

    Movasati, Hossein [Instituto de Matematica Pura e Aplicada, IMPA, Estrada Dona Castorina, 110, 22460-320, Rio de Janeiro, RJ (Brazil)

    2011-06-11

    In this article we introduce an ordinary differential equation associated to the one parameter family of Calabi-Yau varieties which is mirror dual to the universal family of smooth quintic three folds. It is satisfied by seven functions written in the q-expansion form and the Yukawa coupling turns out to be rational in these functions. We prove that these functions are algebraically independent over the field of complex numbers, and hence, the algebra generated by such functions can be interpreted as the theory of (quasi) modular forms attached to the one parameter family of Calabi-Yau varieties. Our result is a reformulation and realization of a problem of Griffiths around seventies on the existence of automorphic functions for the moduli of polarized Hodge structures. It is a generalization of the Ramanujan differential equation satisfied by three Eisenstein series.

  15. Potential for yield in red clover (Trifolium pratense L. varieties

    Directory of Open Access Journals (Sweden)

    Vasiljević Sanja

    2010-01-01

    Full Text Available Red clover (Trifolium pratense L. is botanically a perennial, although it often behaves as a biennial. The crop usually lives 2 to 3 seasons in most clover-growing regions of the world and is generally conceded to be lacking in persistence. The objective of this investigation was to analyze the production potential and persistence of domestic and imported red clover varieties. Experiments were conducted at Rimski Šančevi Experiment Field during the period 2004-2006. The experimental materials were six varieties (K-17, Kolubara, Una, Viola, Start, Nike which were analyzed for the most important production characteristics: yield of green mass, dry matter yield and persistence. .

  16. Radiation induced mutant crop varieties: accomplishment and societal deployment

    International Nuclear Information System (INIS)

    D'Souza, S.F.

    2009-01-01

    One of the peaceful applications of atomic energy is in the field of agriculture. It finds application in crop improvement, crop nutrition, crop protection and food preservation. Genetic improvement of crop plants is a continuous endeavor. Success of a crop improvement programme depends on the availability of large genetic variability, which a plant breeder can combine to generate new varieties. In nature, occurrence of natural variability in the form of spontaneous mutations is extremely low (roughly 10 -6 ), which can be enhanced to several fold (approximately 10 -3 ) by using ionizing radiations or chemical mutagens. Radiation induced genetic variability in crop plants is a valuable resource from which plant breeder can select and combine different desired characteristics to produce better crop varieties. Crop improvement programmes at Bhabha Atomic Research Centre (BARC) envisage radiation based induced mutagenesis along with recombination breeding in country's important cereals (rice and wheat), oilseeds (groundnut, mustard, soybean and sunflower), grain legumes (blackgram, mungbean, pigeonpea and cowpea), banana and sugarcane

  17. Induction of mutations in tomato variety Solar Set

    International Nuclear Information System (INIS)

    Peiris, R.

    1995-01-01

    The production of tomatoes in Sri Lanka is hampered by many problems. Tomato is an economic crop which is nutritious and has export potential. The major constraint for tomato production is Bacterial Wilt caused by Pseudomonas Solanacearum. A study was initiated with the obnjective of finding tomato genotype having resistance to bacterial wilt. The seeds of the varity, Solar Set which is highly susceptible to bacterial wilt was exposed to irradiation from Co 60 source after adjusting moisture content to 14%. The dosese given were 0, 25, 30, 35, 40, 45, 50 krad. The seeds were sown in plastic trays and germination count was taken after 3 days. The LD50 value for the induction of mutants in tomato variety Solar Set is observed to be 35.6 Kr and it is the best dose value for the induction of beneficial mutants in tomato variety, Solar Set by irradiation

  18. Impact of Grape Varieties on Wine Distillates Flavour

    Directory of Open Access Journals (Sweden)

    Mara Banović

    2002-01-01

    Full Text Available Aroma is a phenomenon that occurrs when food and live organism mutually react during the process of consumption. Many factors influence the making of aroma of wine distillates (e.g. cognac during the technological process of distillation. It is extremely difficult to bring an objective judgement on the influence of individual factors since aroma is very subjective in its nature. The possibility of objective assessment of the influence of grape varieties on wine distillate was performed in this work using a computer in processing the results of cromatographic analyses of aroma substances. The given results were verified by sensor analyses. The achieved results have shown that mathematical model for calculating aroma chromatogram similarity can be successfully used for objective assessment of the influence of individual factors on aroma of wine distillates and that grape varieties have significant impact on aroma and the quality of wine distillates.

  19. Effect of space mutation on photosynthetic characteristics of soybean varieties

    International Nuclear Information System (INIS)

    Liu Xinlei; Ma Yansong; Luan Xiaoyan; Man Weiqun; Xu Dechun; Meng Lifen; Fu Lixin; Zhao Xiaonan; Liu Qi

    2011-01-01

    In order to elucidate the response of the photosynthetic traits of soybean to space mutation, three soybean varieties (lines) of Heinong 48, Heinong 44 and Ha 2291-Y were carried by artificial satellite in 2006 and the net photosynthetic rate (Pn), stomatal conductance (Cond), intercellular CO 2 concentration (Ci) and stomatal resistance (Rs) from SP 1 to SP 4 generation were determined. The results showed that space mutation affected photosynthesis traits of soybean. The photosynthetic rate of soybean varieties by space mutation occurred different levels of genetic variation and the positive mutation rate were higher. Coefficient of variation among generations were SP 2 > SP 3 > SP 4 > CK. Results suggest that space mutation can effectively create soybean materials with higher photosynthetic rate. (authors)

  20. Postponed variety creation: case study in consumer electronics retail

    DEFF Research Database (Denmark)

    Appelqvist, Patrik; Gubi, Ebbe

    2005-01-01

    Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design/methodology/approach – Improve...... modular product architecture can be utilised to improve operational supply chain performance.......Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design....../methodology/approach – Improvement potential is first evaluated qualitatively through interviews with dealers of the case company. Next, the benefit of postponement is evaluated quantitatively using discrete-event simulation with data from operational ERP systems. The conclusions identify conditions under which postponement...

  1. A variety of neutron sensors based on scintillating glass waveguides

    International Nuclear Information System (INIS)

    Bliss, M.; Craig, R.A.

    1995-05-01

    Pacific Northwest Laboratory (PNL) has fabricated cerium-activated, lithium-silicate glass scintillating fiber neutron sensors via a hot-downdraw process. These fibers typically have a transmission length (e -1 length) of greater than 2 meters. The underlying physics of, the properties of, and selected devices incorporating these fibers are described. These fibers constitute an enabling technology for a wide variety of neutron sensors

  2. Natural spread of Citrus tristeza virus in lemon varieties

    Directory of Open Access Journals (Sweden)

    Julia Figueroa

    2012-06-01

    Full Text Available Natural spread of Citrus tristeza virus (CTV was monitored in different lemon varieties derived from shoot tip grafted (STG selections proven to be free of CTV before planting. The trial was planted in November, 2007, with a randomized four-block design with four replications. This experiment was originally established to compare selected clones with their duplicates recovered by STG. The selected clones were originally nucellar clones kept in the germplasm bank in the field for 30 to 40 years, so the plants were naturally infected with CTV. The lemon varieties tested were two lines of both Frost Eureka and Limoneira 8A Lisbon and one line of Feminello Santa Teresa and Genoa EEAT. Plants were grafted on Poncirus trifoliata Flying Dragon, except for Eureka lemon, which was grafted on 79 AC [Citrus reshni x (C. paradisi x P. Trifoliata]. Direct immunoprinting-ELISA with 3DF1+3CA5 monoclonal antibodies (Plant Print Diagnostics, Valencia was used to determine the presence of CTV in field samples. Each sample was composed of four young shoots collected from the four sides of each tree. Two diagnoses were performed, one in September 2009 and another in September 2010. STG trees showed significant differences in CTV infection among them. The variety most infected with CTV was Limoneria 8 A and the least infected was Feminello Santa Teresa. Infected plants were found in a random distribution in the plot. All selected lemon trees were CTV positive. CTV spread will be monitored until 100% of all varieties show positive.

  3. High yielding small grain mutant of rice variety Pankaj

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-07-01

    Full text: By treatment with EMS a mutant has been produced from the variety Pankaj which has better tillering, longer panicle and more grains per panicle. In multilocation trials at Burdwan, Suri and Rampurhat in West Bengal it yielded significantly more than Pankaj and Mahsuri at all locations, with a mean 5.2t. The mutant named BU 79 would be a suitable substitute for Pankaj and similar long-duration rices. (author)

  4. THE IMPACT OF NEED FOR VARIETY ON COUNTRY IMAGE EFFECTS

    OpenAIRE

    Ting-Hsiang Tseng

    2014-01-01

    This study applies the concept of product typicality to account for graded country images effects across products of a country on consumers’ purchase intention. Consumers need for variety impacts consumer purchase intentions when the perspective of product typicality is applied. A two-by-two between subjects experiment was conducted in Taiwan with 152 undergraduate students. The results of the experiment suggest that typical products of a country attract more purchase intention and possess ...

  5. BEHAVIOR OF CEREAL'S VARIETIES IN THE PRESENCE OF ...

    African Journals Online (AJOL)

    F. Labdelli

    1 sept. 2017 ... ... of this nematode. Key words: Nematode; Heterodera; cereals; varieties; behaviour. .... L'essai est mené à l'air libre en conditions extérieures à raison de 08 répétitions pour les témoins et 08 ..... cyst nematode populations from north Africa and Asia . Nematology ... Research 2008, 6 (Special issue), 81-87.

  6. Optimal Patent Life in a Variety-Expansion Growth Model

    OpenAIRE

    Lin, Hwan C.

    2013-01-01

    This paper presents more channels through which the optimal patent life is determined in a R&D-based endogenous growth model that permits growth of new varieties of consumer goods over time. Its modeling features include an endogenous hazard rate facing incumbent monopolists, the prevalence of research congestion, and the aggregate welfare importance of product differentiation. As a result, a patent’s effective life is endogenized and less than its legal life. The model is calibrated to a glo...

  7. Topology of real algebraic varieties and related topics

    CERN Document Server

    Kharlamov, V M; Polotovskiĭ, G M; Viro, Oleg Ya

    1996-01-01

    This volume is dedicated to the memory of the Russian mathematician D. A. Gudkov. It contains papers written by his friends, students, and collaborators and is devoted mainly to the areas where D. A. Gudkov made important contributions. The main topic is the topology of real algebraic varieties. Several papers include new results on the topology of real plane algebraic curves (the Hilbert 16th problem).

  8. An Incomplete Contracting Model of Governance Structure Variety in Franchising

    OpenAIRE

    Hendrikse, George; Jiang, Tao

    2007-01-01

    textabstractFor the purpose of explaining governance structure variety in franchising, we explore the impact of governance structure on the incentives to invest in specific assets for the franchisor as well as the distributors. Wholly-owned, wholly-franchised, and mixed (dual distribution) franchise systems are considered. Circumstances are identified when a dual distribution governance structure uniquely allocates efficient ownership over assets. Whether dual distribution benefits are realiz...

  9. The improvement of cisantana rice variety through induced mutation

    International Nuclear Information System (INIS)

    Mugiono; Lilik Harsanti; Azri Kusuma Dewi

    2009-01-01

    The continuous improvement for rice through breeding is necessary to obtain new varieties with good quality and quantity. Cisantana variety hairy tips could be improved by mutation breeding. Seeds of Cisantana variety was irradiated by gamma rays ( 60 Co) at doses of 0.10, 0.20 and 0.30 kGy respectively at the Center for Application of Isotope and Radiation (CAIR) - Batan, Pasar Jumat, Jakarta. There after the irradiated seeds were planted as M1 plants at the CAIR’S experiment field in the dry season of 2000. Selection was carried out at the M2 generation and stressed on early maturity and bald spike. This was done at the experiment field at Pusakanegara - Subang in the Wet season of 2001/2002. From this population 19 mutants having early maturity and bald spike lets were selected. Purification in the next generation obtained 10 mutants which were homogeneous and without segregation. From these 10 mutants two mutant lines Obs-1688/PsJ and Obs-1692/PsJ were further tested. These two mutant lines showed good productivity and adaptability when tested at several locations. The resistance test for brown plant hopper and bacterial leaf blight disease showed that these two mutant lines are resistant to biotype 1 and 2, and medium resistant to biotype 3 of brown plant hopper, and also resistant to strain 3 and medium resistant to strain IV of bacterial leaf blight disease. These two mutant lines have good rice quality and were gelatinous. The Obs-1688/PsJ and Obs-1692/PsJ mutant lines were released as new rice varieties by the Minister of Agriculture and officially address as Mira-1 at 2006 and Bestari at 2008, respectively. (author)

  10. The breeding of new malting barley variety 'Yangpi No.2'

    International Nuclear Information System (INIS)

    Chen Xiulan; He Zhentian; Han Yuepeng; Wang Jinrong; Yang Hefeng

    2005-01-01

    'Yangpi No.2' barley pasted the examination of Jiangsu province in 2002, is the new spring two-rowed malting barley variety selected by which irradiation mutated the early-maturing of barley. The yield capacity of 'Yangpi No.2' barley is about 6750 kg/hm 2 , it had the characters of early-maturing, good agronomic characters, strong anti-adversity, high quality, and adapted well to everywhere in Jiangsu province. (authors)

  11. Brauer groups, Tamagawa measures, and rational points on algebraic varieties

    CERN Document Server

    Jahnel, Jorg

    2014-01-01

    The central theme of this book is the study of rational points on algebraic varieties of Fano and intermediate type--both in terms of when such points exist and, if they do, their quantitative density. The book consists of three parts. In the first part, the author discusses the concept of a height and formulates Manin's conjecture on the asymptotics of rational points on Fano varieties. The second part introduces the various versions of the Brauer group. The author explains why a Brauer class may serve as an obstruction to weak approximation or even to the Hasse principle. This part includes two sections devoted to explicit computations of the Brauer-Manin obstruction for particular types of cubic surfaces. The final part describes numerical experiments related to the Manin conjecture that were carried out by the author together with Andreas-Stephan Elsenhans. The book presents the state of the art in computational arithmetic geometry for higher-dimensional algebraic varieties and will be a valuable referenc...

  12. Isoenzymes performance of some rice varieties and their mutants

    International Nuclear Information System (INIS)

    Winarno, Ermin; Suliwarno, Ambyah; Ismachin, M.

    1992-01-01

    Isoenzymes performance of some rice varieties and their mutants. Genetics studies on alcohol dehydrogenase, malic enzyme, peroxidase, acid phosphase, and aminopeptidase isoenzymes were carried out on several groups of rice varieties and their mutant lines. The first groups consisted of Atomita I, Pelita I/1, A227/5, Mudgo, TN-1, and IR-26. The second group was Cisadane variety and its five mutants, namely OBS 18, OBS 208, OBS 297, OBS 306, and OBS 330. The third group was mutants line 627-10-3 and its mutants, namely 1063, 1066, 1067, 1076, and 1090. Isoenzymes extracts of the rice leaves were fractionated using polyacrylamide gel disc electrophoresis. The pattern of acid phosphate isoenzyme shows the specific character of rice mutants susceptible to brown plant hopper biotype 1. The gene(s) controlling malic enzyme in Cisadane's mutants is (are) estimated more resistant toward gamma irradiation than gene(s) responsible for controlling the other enzymes. Generally, the isoenzymes zymograms show that gene(s) controlling the mutants enzyme have undergone mutation. This case is shown by the changes of Rm value, as well as the amount and intensity of mutants bands. (authors). 7 refs., 7 figs

  13. A link between quantum entanglement, secant varieties and sphericity

    International Nuclear Information System (INIS)

    Sawicki, A; Tsanov, V V

    2013-01-01

    In this paper, we shed light on the relations between three concepts studied in representation theory, algebraic geometry and quantum information theory. First—spherical actions of reductive groups on projective spaces. Second—secant varieties of homogeneous projective varieties, and the related notions of rank and border rank. Third—quantum entanglement. Our main result concerns the relation between the problem of the state reconstruction from its reduced one-particle density matrices and the minimal number of separable summands in its decomposition. More precisely, we show that sphericity implies that states of a given rank cannot be approximated by states of a lower rank. We call states for which such an approximation is possible exceptional states. For three, important from a quantum entanglement perspective, cases of distinguishable, fermionic and bosonic particles, we also show that non-sphericity implies the existence of exceptional states. Remarkably, the exceptional states belong to non-bipartite entanglement classes. In particular, we show that the W-type states and their appropriate modifications are exceptional states stemming from the second secant variety for three cases above. We point out that the existence of the exceptional states is a physical obstruction for deciding the local unitary equivalence of states by means of the one-particle-reduced density matrices. Finally, for a number of systems of distinguishable particles with a known orbit structure, we list all exceptional states and discuss their possible importance in entanglement theory. (paper)

  14. 'CM 88' - A multiple disease resistant chickpea mutant variety

    International Nuclear Information System (INIS)

    Haq, M.A.; Hassan, Mahmudul; Sadiq, M.

    2001-01-01

    Full text: Chickpea is the most important grain legume crop of Pakistan. Ascochyta blight (Ascochyta rabiei) and Fusarium wilt (Fusarium oxysporum F. sp cicer) are most serious diseases, having the potential to devastate a crop. A multiple disease resistant and high yielding mutant CM 88 has been developed through 100 Gy gamma irradiation treatment of variety 'C 727'. This was once a widely grown and popular variety, which lost its resistance to Ascochyta and was replaced. The selection of mutants was performed in the M2 generation grown in the Ascochyta blight nursery and sixteen mutants were selected. In the subsequent generations CM 88 proved resistant to both Ascochyta blight and Fusarium wilt, and exhibited superiority in agronomic characteristics. CM 88 was also tested for many years in the various yield trials on research stations and farmers fields throughout the country. In these trials it out yielded both the parent and standard varieties. The mutant CM 88 has been approved by the Punjab Seed Council on 27 October 1994 for general cultivation in the Punjab Province, especially the Thal area which accounts for more than 70% of the area under chickpea cultivation. (author)

  15. Promising mutant variety of rice evolved through gamma irradiation

    International Nuclear Information System (INIS)

    Prasad, S.C.; Sinha, S.K.

    1980-01-01

    Rice occupies a major share in crop production in the Chotanagpur plateau of Bihar State. Uplands are roughly 40% in area where traditional low yielding rice, known as ''gora'' is cultivated as directly sown crop. Despite introduction of high yielding rice varieties, gora group of rices continue to prevail. It is therefore desired to increase the productivity level of the gora rice by mutation breeding. One such mutant known as ''gora mutant'' was obtained through gamma irradiation (10 kR) of variety Brown gora. The maturity of both parent and mutant remaining constant (ie. 100 days), there is some improvement in other characteristics like plant height, tillering capacity and kernel character. The parent being tall, shy in tillering and red bold kernel, the mutant has dwarfish characteristics, profuse tillering habit and white kernel with fine grains. The yielding capacity of mutant derivative is 30-40% higher than the parent Brown gora. This variety is in pre-release stage, and the farmers have taken great liking for it. (author)

  16. Phenolic content and antioxidant capacity of hybrid variety cocoa beans.

    Science.gov (United States)

    Jonfia-Essien, W A; West, G; Alderson, P G; Tucker, G

    2008-06-01

    Cocoa (Theobroma cacao L.) is a major, economically important, international crop and has been associated with several nutritional benefits including high antioxidant capacity. New cocoa hybrids have been developed in Ghana that exhibit resistance to pest damage during storage. The aim of this work was to assess the phenolic content and antioxidant capacity of these new hybrids in comparison to more traditional cocoa varieties. Total extractable phenolics were similar in all the four hybrids tested ranging from 69.9 to 81.6FAEg(-1). These levels were very similar to that extracted from traditional beans (73.8±2.5FAEg(-1)). The "phenolic profile" was determined by HPLC. A total of 25 peaks was observed but there were only minor differences in this profile between traditional and hybrid bean extracts. Antioxidant capacity was determined using the FRAP assay and traditional beans were found to possess 12.4μmolTEg(-1). In comparison the hybrid beans had antioxidant capacities ranging from 21.6 to 45.5μmolTEg(-1), and these were significantly higher than in the traditional beans for three out of the four hybrids. Since the phenolic and antioxidant levels and in these hybrid varieties were either similar to, or higher than, that obtained from traditional beans, the introduction of these new varieties would be unlikely to impact detrimentally on these nutritional components of the beans. Copyright © 2007 Elsevier Ltd. All rights reserved.

  17. Irradiation with protons in order to obtain new rice varieties

    International Nuclear Information System (INIS)

    Gonzalez, Maria C.; Cristo, Elizabeth; Fuentes, Jorge L.

    2001-01-01

    In the Laboratory of Genetics and Improvement of the National Institute of Agricultural Sciences was developed a Program of Genetic Improvement using Biotechnical and Nuclear Techniques in order to obtain new rice varieties of high yield potential under drought stress condition. For them different explants types were used starting from seeds of the Cuban variety of rice Amistad 82 irradiated with protons in dose of 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 Gy. The explants were cultivated in vitro in order to obtaining callus and later plant regenerate. The plant selected in vitro was multiplied being carried out several selection cycles under field conditions. A remarkable stimulation was observed from the regeneration of plants when using dose of 20 Gy and it was possible to select 4 promising lines that differ of the donor as for cycle, architecture of the plant and tolerance to drought. Tjis result demonstrates the potentialities of this radiation source for obtaining of new rice varieties

  18. De novo transcriptome assembly of Sorghum bicolor variety Taejin

    Directory of Open Access Journals (Sweden)

    Yeonhwa Jo

    2016-06-01

    Full Text Available Sorghum (Sorghum bicolor, also known as great millet, is one of the most popular cultivated grass species in the world. Sorghum is frequently consumed as food for humans and animals as well as used for ethanol production. In this study, we conducted de novo transcriptome assembly for sorghum variety Taejin by next-generation sequencing, obtaining 8.748 GB of raw data. The raw data in this study can be available in NCBI SRA database with accession number of SRX1715644. Using the Trinity program, we identified 222,161 transcripts from sorghum variety Taejin. We further predicted coding regions within the assembled transcripts by the TransDecoder program, resulting in a total of 148,531 proteins. We carried out BLASTP against the Swiss-Prot protein sequence database to annotate the functions of the identified proteins. To our knowledge, this is the first transcriptome data for a sorghum variety derived from Korea, and it can be usefully applied to the generation of genetic markers.

  19. New opportunities for developing tomato varieties with enhanced carotenoid content

    Directory of Open Access Journals (Sweden)

    Miguel Leiva-Brondo

    Full Text Available ABSTRACT The development of varieties with a high content of antioxidant compounds, such as carotenoids, has become a major focus in the marketing of tomato. Several mutants have been used in the development of high pigment varieties, but the significant influence of the environment on carotenoid content and the presence of negative side effects in vegetative growth and yield have limited the success of these variants. Consequently, the identification of alternative sources of variation in the quest for high carotenoid content is ongoing. In this study, 12 accessions of Solanum lycopersicum (including the former var cerasiforme and S. pimpinelifolium have been evaluated in three different environments: open field and glasshouse cultivation at two sites. Three accessions (BGV6195 of S. pimpinellifolium, LA1423 of the former var cerasiforme and LA3633 a possible hybrid between S. pimpinellifolium and S. lycopersicum showed outstanding and stable lycopene content, that doubled in all three environments the content of the positive control LA3538, with the high pigment-1 mutation (hp1. In addition, accession CATIE14812 would also be interesting as regards improvement of β-carotene content. These materials offer new opportunities in the development of tomato varieties with enriched and reliable carotenoid content and the close taxonomic relationship of these accessions with cultivated tomato will facilitate their use in breeding programs.

  20. Genetic and environmental features for oil composition in olive varieties

    Directory of Open Access Journals (Sweden)

    Bervillé André Jean

    2014-09-01

    Full Text Available Consumption of olive oil helps both prevent and cure heart disease. Olive oils vary in their fatty acid profiles as well as those of other secondary metabolites (phenols, sterols, and terpene compounds. We seek to distinguish the genetic bases from the environmental factors that cause these variations. The genetic base is indeed wide: varieties originate in different domestication occurrences, from different oleaster trees and in differing climatic regimes. With the aid of diagrams, we set out briefly the oil synthesis pathway for fruits in comparison with that of seeds, and the specific aspects of olive oil in particular. Varieties of olive have appeared that are adapted to regions with harsh conditions where the oleaster could not thrive. Environmental stresses have consequences on drupes and their oil profiles; these have been highlighted in European countries through the use of appellations. Whilst stresses tend to enhance the quality of the end product, they do however decrease final yields with potential negative impacts on olive growers’ incomes. Irrigation experiments are underway in order to determine the optimal amount of watering. In breeding new varieties, the result sought is that of accumulating pest tolerances and fruit-quality characteristics; selection programmes are however expensive as they necessitate observations over many years. Consumers have choice across a range of appellations with different organoleptic specificities at different prices, and whatever the appellation of the oil they can expect a positive effect on their health.

  1. Functional properties and fatty acids profile of different beans varieties.

    Science.gov (United States)

    Lo Turco, Vincenzo; Potortì, Angela Giorgia; Rando, Rossana; Ravenda, Pietro; Dugo, Giacomo; Di Bella, Giuseppa

    2016-10-01

    Dried seeds of four varieties of Phaseolus vulgaris, three of Vigna unguiculata ssp. unguiculata and two of Vigna angularis grown and marketed in Italy, Mexico, India, Japan, Ghana and Ivory Coast were analysed for fatty acids content. In oils from seeds of P. vulgaris, the main fatty acids were linolenic (34.7-41.5%) and linoleic (30.7-40.3%), followed by palmitic (10.7-16.8%). The first three aforementioned fatty acids in the lipid fraction of V. unguiculata varieties were 28.4, 28.7 and 26.2%, respectively; while in V. angularis varieties, main fatty acids were linoleic (36.4-39.1%) and palmitic (26.9-33.3%), followed by linolenic (17.9-22.2%). Statistical analyses indicate that botanical species play a rule in bean fatty acids distribution, while the same was not verified for geographical origin. Furthermore, the atherogenic index (AI) and the thrombogenic index (TI) were investigated for health and nutritional information. The results showed that these wide spread legumes have functional features to human health.

  2. Successes and Challenges of Emerging Economy Multinationals

    DEFF Research Database (Denmark)

    Successes and Challenges of Emerging Economy Multinationals investigates a broad variety of cases presenting clear evidence of fast successful internationalization of emerging economy multinationals originating not only from big economic players such as China, India and Russia but also from other...... successfully internationalizing emerging countries, namely South Africa and Poland. In terms of size, the firms vary from huge multinational firms such as Huawei, Tata and Gazprom, to really small high technology firms. The in-depth analysis conducted in this book leads to the indication of numerous novel...

  3. Natural Fabrications Science, Emergence and Consciousness

    CERN Document Server

    Seager, William

    2012-01-01

    The spectacular success of the scientific enterprise over the last four hundred years has led to the promise of an all encompassing vision of the natural world. In this elegant picture, everything we observe is based upon just a few fundamental processes and entities. The almost infinite variety and complexity of the world is thus the product of emergence. But the concept of emergence is fraught with controversy and confusion. This book ponders the question of how emergence should be understood within the scientific picture, and whether a complete vision of the world can be attained that includes consciousness.

  4. Effect of 60Co gamma radiation on the performance of two soybean varieties in M1 and M2 generations

    International Nuclear Information System (INIS)

    Miah, M.A.; Rahman, L.

    1982-01-01

    Seed of two soybean varieties Bragg and Improved Pelican were treated with gamma-rays at 0, 11, 29, 47 and 65 Kr doses. Percentage of seedling emergence in both varieties in M 1 generation was not so seriously affected as in M 1 generation. The plant height of Bragg after one month of sowing was less influenced than Improved Pelican. Plant height of both the varieties decreased with increase in radiation doses; except 11 Kr in Bragg in both generations. Similar results were also obtained in plant height at harvest except that Improved Pelican in M 1 generation produced taller plants at 29 Kr than at 11 Kr level. Days required to harvest increased at higher doses in comparison to control, except 11 Kr for Improved Pelican and 29 Kr for Bragg in M 1 generation. (author)

  5. FIRE BLIGHT SUSCEPTIBILITY OF SOME PEAR VARIETIES (ERWINIA AMYLOVORA, BURILL

    Directory of Open Access Journals (Sweden)

    Zsolt Jakab- Ilyefalv

    2012-01-01

    Full Text Available At Bistriţa Fruit Research and Development Station, in a pear collection, planted with 44 varieties, there has been studied the susceptibility to fire blight (Erwinia amylovora,Burill. During the vegetation period, phytosanitary treatments to control the disease have been applied using copper based products (copper sulfate, Champion, Funguran, Kocide. Erwinia amylovora infections have been influenced by the rainfall registered in April (70.9 mm and May (104.7 mm and the temperature fluctuations in April-May. The field observations on Erwinia amylvora attack demonstrate that the pear varieties have a different susceptibility to this dangerous bacterium. Evaluation of attack level in the pear collection was done using an evaluation scale with 9 scores using a reference resistance scale for : ‘Highly resistant’ , ‘Moderately resistant’, ‘Susceptible’, ‘Very susceptible’ cultivars . The most sensitive pear varieties in the collection were: ‘De Noiembrie’, ‘Abatele Fetel’, ’Daciana’, ’Triumf’, ’Williams Boway’, ’Margareta Marillat’, ’Beauty Tomme’, ‘Williams rosu’, ’Aromata de Bistrita’, ’Jeanne d`Arc’, ’Aramiu de Somes’, ’Belle des Arbres’, ’Zorka’ representing 13.64% of the total pear varieties. In several cultivars there have been observed increased symptoms, a very high susceptibility of infections leading to complete scorching of trees: Jeanne d`Arc’, Williams rosu’, ‘Triumf’, ‘Aromata de Bistrita’, ‘Zorka’. Strong attack symtoms were observed at the pear cultivars ‘Cure’, ‘Euras, ’Ciuda’ ‘Highland’, ‘Precoce Morettini’, ’Monica’, ’Cadillac’, ’Juliana’, ’Somesan’, ’Beurré Hardenpont’ these cultivars being susceptible to Erwinia amylovora , representing 40.91 % of total genotypes . Cultivars ‘Untoasa Geoagiu’, ‘Beurre Hardy’, ‘Trivale’ manifested a certain tolerance to Erwinia amylovora , no attack symptoms being

  6. Evaluation of four improved soybean varieties under different ...

    African Journals Online (AJOL)

    SERVER

    2007-10-04

    Oct 4, 2007 ... emergence of soybean seeds in the field from year to year such that plant population densities cannot be met. (McGee et al., 1980). The causes of these problems include the use of poor quality seeds (Nangju et al.,. 1980), poor storage conditions (Delouche, 1981), increased incidence of seed-borne ...

  7. Norms and Varieties of English and TESOL Teacher Agency

    Science.gov (United States)

    Hamid, M. Obaidul; Zhu, Lingyan; Baldauf, Richard B., Jr.

    2014-01-01

    The growing recognition of the plurality of English underlying the World Englishes (WE) paradigm has problematised the conventional second language acquisition (SLA) views of errors. If English use in emerging English-speaking contexts is to be judged by local norms, as argued by WE scholars, applying exocentric norms in these contexts can be…

  8. Gamma-radiation treatment for disinfestation of the medfly in thirty-five varieties of California-grown fruits

    International Nuclear Information System (INIS)

    Kaneshiro, K.Y.; Ohta, A.T.; Kurihara, J.S.; Kanegawa, K.M.; Nagamine, L.R.

    1985-01-01

    Minimum absorbed dosages of gamma-radiation required to prevent egg hatch and eclosion of adults when fruits infested with mature larvae are treated with gamma-radiation were determined. Studies were conducted with 35 varieties of California-grown fruits including 10 varieties of nectarines; 5 of plums; 4 of apples; 2 of pears; 4 of grapes, and 1 each of cherries, apricots, oranges, lemons, tomatoes, persimmons, and kiwifruits. Egg hatchability studies indicated that fruit condition, i.e., ripeness, water content, etc. at the time of treatment can effect the amount of radiation reaching the target organism. Thus, there may be considerable differences in the dose levels required to prevent hatch of medfly eggs in the different varieties of fruits. Nevertheless, despite the need for higher dosages in certain fruits, in all cases, none of the larvae that did hatch survived to develop beyond the first or second larval instar. Similar results were obtained in the larval survival studies. That is, mature larvae infesting different varieties of fruits required different dosages of radiation to prevent pupation and/or emergence as adults. Again, at the 0.5-0.6 kGy dosages, varying rates of pupation occurred depending on the variety of fruit. However, in all cases, none of the individuals survived to emerge as adults. The studies indicate that postharvest treatment with gamma-radiation is certainly a potential alternative to treatment with chemical fumigants such as EDB. More research should be conducted in this area with special emphasis on the condition of the fruit with respect to dosage/mortality determinations. Also, the studies on the Navel oranges indicate that combination treatments, in conjunction with gamma radiation can have a synergistic effect, and this aspect should certainly be investigated for all varieties of fruits

  9. Maturity group classification and maturity locus genotyping of early-maturing soybean varieties from high-latitude cold regions.

    Science.gov (United States)

    Jia, Hongchang; Jiang, Bingjun; Wu, Cunxiang; Lu, Wencheng; Hou, Wensheng; Sun, Shi; Yan, Hongrui; Han, Tianfu

    2014-01-01

    With the migration of human beings, advances of agricultural sciences, evolution of planting patterns and global warming, soybeans have expanded to both tropical and high-latitude cold regions (HCRs). Unlike other regions, HCRs have much more significant and diverse photoperiods and temperature conditions over seasons or across latitudes, and HCR soybeans released there show rich diversity in maturity traits. However, HCR soybeans have not been as well classified into maturity groups (MGs) as other places. Therefore, it is necessary to identify MGs in HCRs and to genotype the maturity loci. Local varieties were collected from the northern part of Northeast China and the far-eastern region of Russia. Maturity group reference (MGR) soybeans of MGs MG000, MG00, and MG0 were used as references during field experiments. Both local varieties and MGR soybeans were planted for two years (2010-2011) in Heihe (N 50°15', E 127°27', H 168.5 m), China. The days to VE (emergence), R1 (beginning bloom) and R7 (beginning maturity) were recorded and statistically analyzed. Furthermore, some varieties were further genotyped at four molecularly-identified maturity loci E1, E2, E3 and E4. The HCR varieties were classified into MG0 or even more early-maturing. In Heihe, some varieties matured much earlier than MG000, which is the most early-maturing known MG, and clustered into a separate group. We designated the group as MG0000, following the convention of MGs. HCR soybeans had relatively stable days to beginning bloom from emergence. The HCR varieties diversified into genotypes of E1, E2, E3 and E4. These loci had different effects on maturity. HCRs diversify early-maturing MGs of soybean. MG0000, a new MG that matures much earlier than known MGs, was developed. HCR soybean breeding should focus more on shortening post-flowering reproductive growth. E1, E2, E3, and E4 function differentially.

  10. Phenolic Profiles and Antioxidant Activity of Lotus Root Varieties

    Directory of Open Access Journals (Sweden)

    Yang Yi

    2016-06-01

    Full Text Available Lotus root attracts increasing attention mainly because of its phenolic compounds known as natural antioxidants. Its thirteen varieties were systematically analyzed on the content, distribution, composition and antioxidant activity of phenolic compounds for a better understanding of this aquatic vegetable. The respective mean contents of total phenolics in their flesh, peel and nodes were 1.81, 4.30 and 7.35 mg gallic acid equivalents (GAE/g fresh weight (FW, and those of total flavonoids were 3.35, 7.69 and 15.58 mg rutin equivalents/g FW. The phenolic composition determined by a high-performance liquid chromatography method varied significantly among varieties and parts. The phenolics of flesh were mainly composed of gallocatechin and catechin; those of peel and node were mainly composed of gallocatechin, gallic acid, catechin and epicatechin. The antioxidant activities of phenolic extracts in increasing order were flesh, peel and node; their mean concentrations for 50% inhibition of 2,2-diphenyl-1-picrylhydrazyl radical were 46.00, 26.43 and 21.72 µg GAE/mL, and their mean values representing ferric reducing antioxidant power were 75.91, 87.66 and 100.43 µg Trolox equivalents/100 µg GAE, respectively. “Zoumayang”, “Baheou”, “No. 5 elian” and “Guixi Fuou” were the hierarchically clustered varieties with relatively higher phenolic content and stronger antioxidant activity as compared with the others. Especially, their nodes and peels are promising sources of antioxidants for human nutrition.

  11. An early maturing rice mutant released as a variety

    International Nuclear Information System (INIS)

    Azam, M.A.; Imtiaz Uddin, Md.

    2001-01-01

    In the content of food grain production deficiency (about 1.0-1.5 million tons of rice per year according to the Bangladesh Bureau of Statistics, 1998) an induced mutation programme was undertaken in 1985. One moderate early maturing and high yielding rice mutant line (BINA6-84-4-115) has been developed by irradiating F 2 seeds of the cross 'BR4' x 'Iratom 38'. Three treatments viz., 250, 300 and 350 Gy were given to the F 2 seeds. Finally, this line was selected in M 6 generation for advanced yield trial. The line was evaluated in comparative trials with another mutant line BINA6-84-4-163. These two mutant lines had been selected earlier from 300 Gy originated lines. The two check varieties, 'BR 11' and 'BR 22' were also included in the trial, which was conducted in two consecutive T. aman seasons (July to December) during 1994 and 1995 at five locations in Bangladesh. From the results, it was evident that the mutant BINA6-84-4-115 did not differ much with the other mutant lines or check varieties in respect to plant height, number of effective tillers and panicle length but it was 10-18 days earlier than the other 3 entries. It produced a similar yield as the check BR 11 in 1994 and a higher yield than the check BR 11 and BR 22 in 1995. This mutant line gave the highest yield per day among all the entries. In addition to this, the grains are long, fine and possess a high L/B ratio, which are of high commercial value. This line has been released by the National Seed Board of Bangladesh in 1998 as a commercial variety under the name 'BINADHAN-4' for cultivation throughout Bangladesh

  12. Soybean varieties discrimination using non-imaging hyperspectral sensor

    Science.gov (United States)

    da Silva Junior, Carlos Antonio; Nanni, Marcos Rafael; Shakir, Muhammad; Teodoro, Paulo Eduardo; de Oliveira-Júnior, José Francisco; Cezar, Everson; de Gois, Givanildo; Lima, Mendelson; Wojciechowski, Julio Cesar; Shiratsuchi, Luciano Shozo

    2018-03-01

    Infrared region of electromagnetic spectrum has remarkable applications in crop studies. Infrared along with Red band has been used to develop certain vegetation indices. These indices like NDVI, EVI provide important information on any crop physiological stages. The main objective of this research was to discriminate 4 different soybean varieties (BMX Potência, NA5909, FT Campo Mourão and Don Mario) using non-imaging hyperspectral sensor. The study was conducted in four agricultural areas in the municipality of Deodápolis (MS), Brazil. For spectral analysis, 2400 field samples were taken from soybean leaves by means of FieldSpec 3 JR spectroradiometer in the range from 350 to 2500 nm. The data were evaluated through multivariate analysis with the whole set of spectral curves isolated by blue, green, red and near infrared wavelengths along with the addition of vegetation indices like (Enhanced Vegetation Index - EVI, Normalized Difference Vegetation Index - NDVI, Green Normalized Difference Vegetation Index - GNDVI, Soil-adjusted Vegetation Index - SAVI, Transformed Vegetation Index - TVI and Optimized Soil-Adjusted Vegetation Index - OSAVI). A number of the analysis performed where, discriminant (60 and 80% of the data), simulated discriminant (40 and 20% of data), principal component (PC) and cluster analysis (CA). Discriminant and simulated discriminant analyze presented satisfactory results, with average global hit rates of 99.28 and 98.77%, respectively. The results obtained by PC and CA revealed considerable associations between the evaluated variables and the varieties, which indicated that each variety has a variable that discriminates it more effectively in relation to the others. There was great variation in the sample size (number of leaves) for estimating the mean of variables. However, it was possible to observe that 200 leaves allow to obtain a maximum error of 2% in relation to the mean.

  13. [CH4 emission features of leading super-rice varieties and their relationships with the varieties growth characteristics in Yangtze Delta of China].

    Science.gov (United States)

    Yan, Xiao-Jun; Wang, Li-Li; Jiang, Yu; Deng, Ai-Xing; Tian, Yun-Lu; Zhang, Wei-Jian

    2013-09-01

    A pot experiment was conducted to study the CH4 emission features of fourteen leading super-rice varieties (six Japonica rice varieties and eight Indica hybrid rice varieties) and their relationships with the varieties growth characteristics in Yangtze Delta. Two distinct peaks of CH4 emission were detected during the entire growth period of the varieties, one peak occurred at full-tillering stage, and the other appeared at booting stage. The average total CH4 emission of Japonica rice varieties was 37.6% higher than that of the Indica hybrid rice varieties (Price types occurred at the post-anthesis phase. For all the varieties, there was a significant positive correlation between the total CH4 emission and the maximum leaf area, but the correlations between the CH4 emission and the other growth characteristics varied with variety type. The total CH4 emission of Japonica rice varieties had a significant positive correlation with plant height, while the correlations between the total CH4 emission of Indica hybrid rice varieties and their plant height were not significant. The total CH4 emission of Indica hybrid rice varieties had significant negative correlations with the total aboveground biomass, grain yield, and harvest index, but the correlations were not significant for Japonica rice varieties. The lower CH4 emission of Indica hybrid rice varieties was likely due to their significantly higher root biomass, as compared with Japonica rice varieties.

  14. Generating the Fukaya categories of compact toric varieties

    OpenAIRE

    Smith, Jack

    2018-01-01

    Let $X$ be a compact toric variety. The quantum cohomology of $X$ decomposes as a direct sum, and associated to each summand $Q$ is a toric fibre $L_Q$ with rank $1$ local system. By building an explicit twisted-complex-like object, we show that on $Q$ the Kodaira-Spencer isomorphism of Fukaya-Oh-Ohta-Ono factors through the closed-open string map to the Hochschild cohomology of $L_Q$. We deduce that the latter is injective and hence, assuming an appropriate version of Abouzaid's criterion, t...

  15. Shoot growth of Merlot and Cabernet Sauvignon grapevine varieties

    OpenAIRE

    Marcelo Borghezan; Olavo Gavioli; Hamilton Justino Vieira; Aparecido Lima da Silva

    2012-01-01

    The objective of this work was to evaluate shoot growth of the grapevine varieties Merlot and Cabernet Sauvignon, during 2006/2007, and Cabernet Sauvignon, during 2008/2009, in São Joaquim, SC, Brazil. The experiment was carried out in a commercial vineyard trained on a vertical trellis system. The shoots of the central part of the plants were selected, and the lengths from the base to the apex of 20 shoots per cultivar were evaluated. In 2006/2007, monitoring began at pruning, on 9/15/2006, ...

  16. [Biologically active substances of black currant of new varieties].

    Science.gov (United States)

    Miasishcheva, N V; Artemova, E N

    2013-01-01

    The assortment of black currant actively replenishes and is constantly updated as a result of successful work of domestic and foreign selectors. New grades of black currant are characterized by the raised content of biologically active substances, including vitamin C, P-active agents, pectin and are of special interest for studying. Fresh berries of seven grades (Azhurnaya, Arapka, Iskushenie, Kreolka, Ladushka, Orel serenade, Ocharovanie) of black currant which were selected by the All-Russian research institute of selection of fruit crops and are perspective for cultivation in the Central Chernozem Region of Russia were chosen as objects for research. The nutritional value of fresh berries was found to vary. Average content of soluble solids was 14.1%, while those below the average were observed in Kreolka (12.1%). The maximum amount of sugars characterized Ladushka grade (11.05%), minimum--Kreolka (9.00%). It has been found that most varieties have fairly high acidity. It is worth noting grade Ladushka, which had the highest sugar-acid index (4.39), with the lowest acidity (2.51%). The highest content of ascorbic acid was found in varieties Orel Serenade--183.7 mg/100 g, the smallest--Ocharovanie--110 mg/100 g, grade Azhurnaya, Kreolka, Ladushka exceeded this indicator average value (144.9 mg/100 g). In terms of the amount of P-active substances stood grades having values above the average (722.2 mg/100 g): Azhurnaya (789.8 mg/100 g), Kreolka (864.5 mg/100 g), Oryol serenade (765.6 mg/100 g). The average content of pectin in the studied berries of black currant was 7.92%, with a minimum of 6.30% was observed in grades Azhurnaya, maximum 9.90%--the kind Oryol serenade. High values of this index were characterized by grade Ladushka, Ocharovanie. Azhurnaya varieties, Creole, Orel serenade had high levels of ascorbic acid and P-active substances. Sort Ladushka marked as a dessert due to the largest sugar-acid ratio. Ladushka, Orel Serenade, Ocharovanie have the

  17. For deliberative disagreement: Its venues, varieties and values

    DEFF Research Database (Denmark)

    Kock, Christian Erik J

    2017-01-01

    this follows several characteristics, primarily that there will normally be good reasons on both sides of an issue. I criticize prevalent conceptions of argumentation and outline an alternative, discussing contexts and varieties of deliberation and proposing normative criteria based on a citizen-centered view......I outline a theory of deliberative debate, its distinctive features and the kind of normative criteria that may be posited for it in light of its distinctive features. Deliberative debate is a type of practical reasoning: ultimately it is not about what is true, but about what to do. From...

  18. Obtaining a new variety of rape by biotechnology

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Z H; Cun, S X; Zhang, Z Z; Wang, W F; Zhang, T H; Li, W B; Zhang, L H [Institute of Genetics, Chinese Academy of Sciences, Beijing (China); [Laboratory of Genetic Engineering, Yunnan Academy of Agricultural Sciences, Kunming (China)

    1990-01-01

    Full text: High-frequency induction of pollen embryoids and plantlets of rape was obtained by stepped float anther culture. In addition, somatic embryoids and plantlets were induced with a high frequency from several species by cell suspension culture. The erucic acid (EA) content of embryoids was analysed by a micro-analysis technique and a semi-micro-analysis of glucosinolates (GS) content in culture was used. A new variety 'H86-166' with low EA and low GS content was selected by these techniques. It gave a yield of 3169 kg/ha and has been released for commercial production on about 1000 ha in Yunnan Province. (author)

  19. Nutrients and Anti Nutrients Composition of Two Varieties of Sorrel ...

    African Journals Online (AJOL)

    The seeds of both varieties had high levels of calcium (327.33 – 336.97mg), phosphorus (313.54 – 343.24mg) and fair quantities of iron (6.57 – 8.67mg), sodium (9.08 – 9.36mg), riboflavin (6.05 – 6.12mg) and ascorbic acid (12.89 – 12.92mg). The seeds from yellow calyx plant contained more (p<0.05) protein, ash, iron ...

  20. Agrochemicals and genetic aging of crop varieties (Juxtaposition)

    International Nuclear Information System (INIS)

    Mirza, M.Y.; Ali, N.; Khan, A.R.; Qayyum, A.; Manzoor, W.

    2002-01-01

    Agrochemicals are indispensable in agriculture, but their frequent and indiscriminate use incurs caryological irregularities and mutagenic effects on cell-cytongenetic apparatus. These kinds of abnormalities at chromosome level disturb the normal process of their packaging and distribution at the time of cell-division, create phenotypic alterations in the plant and inflict genetic aging upon the crop-varieties. Thus, laboratory-testing of the agrochemicals for their cytotoxicity must be a regular feature in the country and the least cytotoxic formulation should only be recommended for commercial use. (author)