WorldWideScience

Sample records for bulgarian organizations

  1. Pentecostal Youth Organization and the Bulgarian Komsomol

    Science.gov (United States)

    Homan, Robert

    1977-01-01

    Draws certain comparisons between the organization, methods and objectives of two youth movements seldom viewed in respect of each other: the one serves a religious faith and is known as the pentecostal youth movement, the other serves a political ideology and is known as the Bulgarian komsomol. (Author/RK)

  2. Bulgarians: Songs.

    Science.gov (United States)

    Kolar, Walter W., Comp.

    Words and sheet music for 21 Bulgarian songs are presented. The document is part of an ethnic heritage teaching unit on folk arts and music of the Bulgarian people. The objective of the project is to help American students in elementary, junior high, and high schools understand and appreciate Bulgarians and their culture. Songs are presented in…

  3. Territorial Dioceses and Ethnic Episcopies in the Structure of the Church Organization of the First Bulgarian Kingdom (Canonical Aspects

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    Archpriest Alexander Zadornov

    2016-11-01

    Full Text Available The coexistence of ethnic and territorial principles in the structure of ecclesiastical organizations is a well known fact in church history. Both principles are equally legitimate from the point of view of canonical law. The “ethnic principle” was based on legal norms of the so-called 34th Apostolic Rule, and contrary to the opinion of scholars of the 19th century, it was still in use after the era of the Ecumenical Councils. This fact must be considered by students of the history of Church organizations in the First Bulgarian Kingdom, too. The observations regarding the structure of church organizations in Simeonic Bulgaria make it possible to assume the coexistence of ethnic and territorial principles of church organizations in his kingdom. As is known, Slavonic church schools were established in the southwestern part of the First Bulgarian Kingdom after 886. They were aimed at training the Slavonic clergy for the Slavonic church organization. In 893, the Bulgarian King Simeon was elevated to the throne, and a Slavonic eparchy headed by St. Clement of Ohrid was established in the southwestern territories of the First Bulgarian Kingdom. As a result, heterogeneous church organizations were established in the region, and church structures of ethnic and territorial types appeared. They differ from each other by the language of their church services. Old Church Slavonic must have been used as a liturgical language in the ethnic Slavonic eparchy. Since direct historical evidence for such heterogeneous church structure in the First Bulgarian Kingdom is absent, new interpretations of sources made on the basis of canonical law can be of importance for Slavonic studies.

  4. Territorial Dioceses and Ethnic Episcopies in the Structure of the Church Organization of the First Bulgarian Kingdom (Canonical Aspects

    Directory of Open Access Journals (Sweden)

    Archpriest Alexander Zadornov

    2016-12-01

    Full Text Available The coexistence of ethnic and territorial principles in the structure of ecclesiastical organizations is a well known fact in church history. Both principles are equally legitimate from the point of view of canonical law. The “ethnic principle” was based on legal norms of the so-called 34th Apostolic Rule, and contrary to the opinion of scholars of the 19th century, it was still in use after the era of the Ecumenical Councils. This fact must be considered by students of the history of Church organizations in the First Bulgarian Kingdom, too. The observations regarding the structure of church organizations in Simeonic Bulgaria make it possible to assume the coexistence of ethnic and territorial principles of church organizations in his kingdom. As is known, Slavonic church schools were established in the southwestern part of the First Bulgarian Kingdom after 886. They were aimed at training the Slavonic clergy for the Slavonic church organization. In 893, the Bulgarian King Simeon was elevated to the throne, and a Slavonic eparchy headed by St. Clement of Ohrid was established in the southwestern territories of the First Bulgarian Kingdom. As a result, heterogeneous church organizations were established in the region, and church structures of ethnic and territorial types appeared. They differ from each other by the language of their church services. Old Church Slavonic must have been used as a liturgical language in the ethnic Slavonic eparchy. Since direct historical evidence for such heterogeneous church structure in the First Bulgarian Kingdom is absent, new interpretations of sources made on the basis of canonical law can be of importance for Slavonic studies.

  5. Bulgarian military neurosurgery: from Warsaw Pact to the North Atlantic Treaty Organization.

    Science.gov (United States)

    Enchev, Yavor; Eftimov, Tihomir

    2010-05-01

    After 45 years as a closest ally of the Soviet Union in the Warsaw Pact, founded mainly against the US and the Western Europe countries, and 15 years of democratic changes, since 2004 Bulgaria has been a full member of NATO and an equal and trusted partner of its former enemies. The unprecedented transformation has affected all aspects of the Bulgarian society. As a function of the Bulgarian Armed Forces, Bulgarian military medicine and in particular Bulgarian military neurosurgery is indivisibly connected with their development. The history of Bulgarian military neurosurgery is the history of the transition from the Union of Soviet Socialist Republics military system and military medicine to NATO standards in every aspect. The career of the military neurosurgeon in Bulgaria is in many ways similar to that of the civilian neurosurgeon, but there are also many peculiarities. The purpose of this study was to outline the background and the history of Bulgarian military neurosurgery as well as its future trends in the conditions of world globalization.

  6. Bulgarian folk dances at CERN

    CERN Document Server

    Roberto Cantoni

    2010-01-01

    On Sunday 29 August, the Bulgarian folklore dance group Rhythm visited CERN. After their visit to the ATLAS visitor centre and the SM18 hall, they performed a show in the Pump Room, introducing CERN people to the musical traditions of their country.   The visit of the Bulgarian dance group was organized by Zornitsa Zaharieva, a member of the Beams Department, and Svejina Dimitrova, Director of the Varna Astronomical Observatory. “The students were enthusiastic about the opportunity to visit CERN”, says Zornitsa. “The idea of the performance came from the dance group itself, who wanted to express their gratitude for being given this chance”. The group, comprising around 25 children aged between 11 and 16 from the city of Varna, was hosted by the CERN Dancing Club. For their show, the young dancers, choreographed by Tashka Pavlova, performed traditional dances and songs from different Bulgarian regions. “As a member of the CERN Dancing Club com...

  7. Ivan Zajc's Bulgarian Songs

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    Stefanka Georgieva

    2017-01-01

    Full Text Available On the basis of newly discovered historiographic documents, this study traces the »biography« of Ivan Zajc’s Bulgarian songs. It specifies some disputed details with regard to the numbering and structure of two vocal cycles; it submits a transcript of a music sheet of the song Robstvo (The Yoke, op. 843a and the original of an unknown composition Majko kleta (Poor Mother on the verses of the Bulgarian poet Ivan Vazov which has not been registered by Hubert Pettan in Zajc’s catalogue of works. This exploration, together with the historiographic focus, highlights the connection of these opuses with the Bulgarian poetry which gained wide popularity through the anthology Bulgarian Songs by August Harambašić. Indeed, some details which Zajc indicated on the title pages of his scores, lead to this assumption. At the same time, the spread of the songs in Bulgaria indicates the connection of the Croatian composer with Bulgarian musicians, choral societies, schools etc., as a result of which in the first decade of the 20th century Zagreb’s Hrvatski glazbeni zavod became an attractive educational centre for many young Bulgarian people. Ivan Zajc’s Bulgarian Songs have not only enriched the artistic repertoire of Bulgarian choral societies. They outline one of the lines of active multicultural transfer between Bulgaria and Croatia on the border between the last decades of the 19th and the beginning of the 20th centuries. The melodies of his marches, creating the spirit of the struggles for national liberation of Bulgarian nation, have become part of the newly created national musical culture and have been often accepted as Bulgarian in their origin.

  8. Hardship in Bulgarian Law

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    Silviya TSONEVA

    2011-03-01

    Full Text Available The article deals with the legal treatment of hardship(change of circumstances in Bulgarian law trying to show where it stands in comparison with other legislations (Germany, England, USA and international legal instruments (Unidroit Principles on International Commercial Contracts and Principles of European Contract Law. An overall picture of the different approaches to hardship is concisely presented. Hardship prerequisites and effects are analyzed with a stress on specific problems identified in some recent Bulgarian court decisions. Attention is drawn to certain. concepts and reasoning in other legal systems that may be helpful to Bulgarian theory and practice when dealing with hardship cases.

  9. Extended Bulgarian keyboard layouts

    OpenAIRE

    Zinoviev, Anton

    2009-01-01

    The old Bulgarian keyboard standard BDS 5237-78 was developed for use mostly on typewriter machines. The wide distribution of the computers forced the update of this standard. On one hand this is because of the need to support symbols such as the Bulgarian quotation marks, the Cyrillic letter I with grave accent, the long dash, etc. On the other hand the so called "phonetic layout" became popular and this layout is not standartized by BDS. In this work we are analyzing the possibilities to im...

  10. Affirmation Modality in Bulgarian, Macedonian and Serbian

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    Marcin Grygiel

    2015-06-01

    Full Text Available Affirmation Modality in Bulgarian, Macedonian and Serbian In the case of affirmation modality the speakers transform their utterances by stressing or attributing a positive value as an additional component added to the semantic structure of a proposition. This type of affirmative polarization is triggered in opposition to negation or hypothetically negative contexts. The goal of the present paper is twofold: on the one hand to compare and contrast affirmative periphrastic constructions in Bulgarian, Macedonian and Serbian and, on the other hand, to ascertain what these constructions reveal regarding the organization of grammatical categories in general and the status of affirmation modality as a coherent and homogenous category with a linguistic validity.

  11. Bulgarians@cern.ch

    CERN Multimedia

    2000-01-01

    The happy Bulgarian family. From left to right, last row to first row: Ilka Antcheva, Georgi Antchev, Dimitri Borilkov, Ivana Hristova, Petiu Petev, Peicho Petkov, Borislav Pavlov, Peter Hristov, Mihail Tchijov, Stefan Piperov, Ekaterina Ivanova, Dimitar Kolev, Roumen Tzenov. Bobby is striding along with his white sneakers, black trousers belted high at the waist and a blue shirt buttoned up to the top. He comes to the coffee table and sits down on the chair crossing his legs. While speaking he fiddles with his glasses and his black curly hair dangles on the sides of his head. Borislav Pavlov or Bobby is a 22 year old Bulgarian summer Physics student at Sofia University and came to CERN to work on ORCA reconstruction software for the CMS experiment. “I will do my thesis on ORCA and it is so good that I can be here, work here where the projects actually happen and exchange experience with the people working here,” he says. “It is an honor for me.” Bulgaria joined CERN as a member state in 1999 but Bulgar...

  12. 150 Bulgarian students visit CERN

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    Between 27 March and 8 April 2010, 150 Bulgarian students from the Astronomical Observatory in Varna visited CERN as part of the “From Galileo to CERN” programme. Bulgarian students participating in the "From Galileo to CERN" educational programme. “It’s interesting to combine astronomy and particle physics”, explains Svejina Dimitrova, organiser of the programme and Director of Varna Astronomical Observatory. The three groups, each one comprising 50 students, first visited Pisa, Padua and other places in Italy  related to Galileo’s life. “Thanks to the visit, students understood telescopes and why Galileo is such an important scientist”, says Svejina. After Italy, they came to CERN for three days and visited several sites: Linac, the Computer Centre CCC, etc. Another group of Bulgarian students in their visit to CERN. “They became aware that particle physics is not only the...

  13. Traditional Bulgarian Hunter's Cuisine (Hunter's Cooking Book (1939 [In Bulgarian

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    A. Petrushev

    2012-09-01

    Full Text Available This very rare book was published in Belogradchik in 1939. The publisher is Stamen Kamenov. Stamen Kamenov owned a printing press, where several books of local and national importance were printed. This is a cookbook with recipes for cooking wild game. The book is relevant to modern man because it shows what has been the cuisine of old Bulgarians.

  14. Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary?

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    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary? The trilingual dictionary (M. Duszkin, V. Koseska, J. Satoła and A. Tzoneva is being elaborated based on a working Polish-Bulgarian-Russian electronic parallel corpus authored by Maksim Duszkin, Violetta Koseska-Toszewa and Joanna Satoła-Staśkowiak, and works by A. Tzoneva. It is the first corpus comparing languages belonging to three different Slavic language groups: western, southern and eastern. Works on the dictionary are based on Gramatyka konfrontatywna bułgarsko-polska (Bulgarian-Polish confrontative grammar and the proposed there semantic-oriented interlanguage. Two types of classifiers have been introduced into the dictionary: classic and semantic. The trilingual dictionary will present a consistent and homogeneous set of facts of grammar and semantics. The Authors point out that in a traditional dictionary it is not clear for example whether aspect should be understood as imperfective / perfective form of a verb or as its meaning. Therefore in the dictionary forms and meaning are separated in a regular way. Imperfective verb form has two meanings: state and configuration of states and events culminating in state. Also perfective verb form has two meanings: event and configuration of states and events culminating in event. These meanings are described by the semantic classifiers, respectively, state and event, state1 and event1. The way of describing language units, mentioned in the article, gives a possibility to present language material (Polish, Bulgarian, Russian in any required order, hence the article’s title.

  15. BULGARIAN COMPATIBILITY WITH NATO AIR POWER

    Science.gov (United States)

    2016-02-16

    of the most serious and at the same time wicked problems that will find its solution through the new fighter project is overcoming the Bulgarian Air...Air Force in a position to undergo a serious test. The problems of transition deprived the Bulgarian Armed Forces, and in particular the Air Force...between the Bulgarian Air Force and the forces of NATO partners exists, and it is a problem which has to be urgently solved. The overall intent of the

  16. Web presentation of bilingual corpora (Slovak-Bulgarian and Bulgarian-Polish

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    Radovan Garabík

    2015-11-01

    Full Text Available Web presentation of bilingual corpora (Slovak-Bulgarian and Bulgarian-Polish In this paper we focus on the web-presentation of bilingual corpora in three Slavic languages and their possible applications. Slovak-Bulgarian and Bulgarian-Polish corpora are collected and developed as results of the collaboration in the frameworks of two joint research projects between Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, from one side, and from the other side: Ľ. Štúr Institute of Linguistics, Slovak Academy of Sciences and Institute of Slavic Studies, Polish Academy of Sciences, coordinate by authors of this paper.

  17. The gender in Bulgarian proverbs

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    Uzeneva Elena

    2005-01-01

    Full Text Available We have chosen the paremiology as the object of this article because it is the area where phraseology and folklore are closely related. This fact makes the study of proverbs significant from the lingua-cultural point of view. The subject of the Bulgarian proverbs is an important source of interpretation because most proverbs are "prescriptions-stereotypes of folk self-consciousness" (Telija. We can see proverbs as cultural stereotypes reflected in common language. The analysis of different proverbs (more then 5000 makes it possible to draw valid conclusions about the dominating tendencies and assessments. We concentrated on proverbs connected with the gender issues. They reflect the social aspects of relationships between a man and a woman. The analysis was seriously hampered by the natural semantic richness of proverbs. Our article focuses on the inner form of proverbs. Our first obvious conclusion will be as follows: the gender factor does not play the leading role in the majority of the Bulgarian proverbs. We can see in some proverbs the reflection of the masculine mentality and the power of man, which in itself is not the dominant factor. The negative female stereotype exists alongside the male one. At the same time the female character does not always have negative connotations. Very often the feminine beauty, mind, positive housewife image and patience are in focus. In addition, the indisputable fact of the presence of the „female“ voice, in which sorrow and suffering dominate, and the female consciousness becomes apparent in the understanding of the world created by Bulgarian proverbs. They characterize her emotional side and decisiveness, as well as her expression of resistance. The above in-depth analysis allows us to make the conclusion about certain independence of women even in those past times which are reflected in the proverbs. Confirmation of our main conclusion can be found in some historical facts such as: a married woman

  18. Optimization problems in the Bulgarian electoral system

    Science.gov (United States)

    Konstantinov, Mihail; Yanev, Kostadin; Pelova, Galina; Boneva, Juliana

    2013-12-01

    In this paper we consider several optimization problems for the Bulgarian bi-proportional electoral systems. Experiments with data from real elections are presented. In this way a series of previous investigations of the authors is further developed.

  19. Poetry and Family Photographs [In Bulgarian

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    E. Tosheva

    2013-06-01

    Full Text Available Evdokia Tosheva was born in 1942 in Lom, NW Bulgaria. She is retired as a hospital nurse. Her mother belonged to a rich Lom family. Her father was a cavalry officer from Belogradchik. The family was put under repression in the communist era. Now Evdokia is fond of writing poems, she loves Bulgarian landscapes, Belogradchik, and Bulgarian customs and folk traditions. The paper presents some of her poetry attempts for children and for adults. Beloved family photos illustrate her poems.

  20. Bulgarian Turkish emigration and return.

    Science.gov (United States)

    Vasileva, D

    1992-01-01

    The main factors which determined the 1989 migration of Turks in Bulgaria back to Turkey are discussed. Background history is provided. After World War I, Turks in bulgaria comprised 10% of the total population. Bulgarian policy had been, up to the 1980s to send Rumelian Turks back, but the policy after 1980 was one of a national revival process to integrate Turks into the developed socialist society. Muslim traditions, customs, and Turkish language were interfered with. International disfavor resulted. In May 1989, the Communist Party declared, in an effort to show democratic ideals, open borders. Thus began the new emigration wave. 369,839 people fled to the Turkish border. 43% of the 9.47 ethnic Turks in bulgaria went to Turkey within 4 months. The numbers decreased in November, and soon after the communist regime ended. New laws were adopted allowing Turks to assume their original Turkish names. The huge migration was clearly political, and as such, the emigrant Turks should be determined as refugees and asylum seekers. The provocation of ethnic Turks was used by the communist regime to solve potential social conflicts. Not only did Turks flee to escape from violence or for religious, cultural, and moral reasons but also due to free market initiatives begun in Turkey in the early 1980s which improved Turkish quality of life. Food and consumer goods were cheaper and economic advantages were perceived. Emigrants were primarily peasants with lower levels of education, professional qualifications, and labor skills. 154,937 (42%) returned to bulgaria and 58% stayed in Turkey to comprise 25% of the former Turkish population. During this period, tensions between countries was high.l Bulgarians actively encouraged emigration and Turkey welcomed it. The emigrants to Turkey were seen as foreigners (muhacir or gocmen) but were received with good will and were readily accepted into menial positions. Emigrants were confronted with political, linguistic, and cultural

  1. Bulgarian banking: looking for sustainability

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    Garabed Minassian

    2013-10-01

    Full Text Available In this work, we trace and analyze the emergence of the crisis in the Bulgarian banking system as well as the behavior of the central bank and other macroeconomic institutions. The average annual rate of growth in the net profits of the commercial banks for the period 2002-2008 amounted to 31.6%, which encouraged and accounted for the increase in credits. After 2008, the pendulum began to swing back as the difficulties in collecting loan repayments increased, the strain in financial balances tightened and assistance and support from the regulators were requested. The level of the financial and operating income was maintained primarily because of the high interest rates on the loans, but the structure of their distribution shifted substantially. Administrative costs and depreciation were nearly frozen up, and impairment and provisions grew at the expense of profit. This work shows that macroeconomic policies allowed the expansion of the lending boom and encouraged its irrational development. Poor operation and poor quality of the institutions not only allowed but also enabled direction of investments to financing of inefficient production structures. Underestimating the negative consequences shoring up a dysfunctional institutional environment is deemed a form of irrationality; however, not one of the immediate economic players acted to override the economic and political environment. The financial and economic crisis currently affecting the country has its roots in the deficiencies of the domestic macroeconomic policies, and therefore, the efforts toward overcoming these failures should be directed at improved domestic macroeconomic management.

  2. Song's Bare Feet [In Bulgarian

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    R. Pankova-Karadjov

    2014-12-01

    Full Text Available This is a snapshot story of a young woman life in the North-West Bulgarian villages during the late 1930s. Venah Milova is on her way to visit her husband Yordan, who works at a windmill near Belogradchik. She has to walk 18 kilometres to get there, and to save her single pair of shoes, she tucks them in her bag and goes barefoot. Venah manages to hitchhike a ride in the carriage of the district constable and captivates him with her sense of humour and the words: I am a district person too. She honestly shares with him the difficulties of the poor peasant’s life her own and other families go through, hoping for a change. Impressed with the young woman’s conduct, her sincerity, confidence and her openly expressed vision, the district constable makes a special detour to deliver Venah to her destination. He then congratulates her husband Yordan for his beautiful, open-minded and hard-working wife. This is a true story, written out as part of “The history of my family” – started by Yordan, continued by their daughter Vetka Pankova and retold here by their granddaughter Rostislava Pankova-Karadjova.

  3. My Contribution to BulgarianScienceProblems in 2013 [In Bulgarian

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    B.V. Toshev

    2014-02-01

    Full Text Available Bulgarianscienceproblems is the only e-mail discussion list, located at yahoogroups.com, moderated by Dr. Lazarin Lazarov, and dealing with the problems of the Bulgarian science and higher education. Its subscribers are currently 5194. This paper lists partly my contribution to the public discussion of the actual situations and challenges of the Bulgarian science in 2013. University/science policy and management and the problems with the failure of the Bulgarian Science Fund are among the main topics considered and discussed.

  4. European Citizenship and Youth in Bulgaria: A Qualitative Comparative Analysis between Bulgarians and Bulgarian Turks

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    Gianfranco Brusaporci

    2015-05-01

    Full Text Available European citizenship is a new concept, which has evolved with the process of European integration. Starting from the younger generations, the EU seeks to establish a modern and innovative view of citizenship through three fundamental elements - rights, identity and participation - that could lead to new ways of conceiving the relationship of institutions-citizens and citizenscitizens. The idea of European citizenship tends to overcome the historical idea of national states and national identity. It does this by reinforcing its supranational nature and developing an attitude of tolerance towards diversity and human/minority rights. Thus, to verify the impact European citizenship has on the younger generation in Bulgaria, this research is based on an inter-ethnic sample of 30 interviews (16 Bulgarians, 14 Bulgarian Turks and applies a qualitative comparative analysis method. This research seeks to answer these two main questions: 1 How do young Bulgarians perceive the concept of EU citizenship? 2 How do young Bulgarians perceive the new European citizenship in regard to the inter-ethnic relations in their own country? The study suggests that the EU’s attempt to promote European citizenship is underachieving. On the one hand, young Bulgarian people tend to be well exposed to European citizenship, irrespective of their ethnic belonging. On the other hand, the majority of them are sceptical of the tangible value of European citizenship for the reinforcement of a more encompassing and shared notion of diversity and minority rights.

  5. The stellar sky in Bulgarian folk tradition.

    Science.gov (United States)

    Kolev, D.; Koleva, V.

    The authors present the names of and some myths and beliefs connected with the most popular among the Bulgarian people stars and constellations. Only the names of "key" objects that are, due to their position and seasonal visibility, of great importance for the economic calendar and social life have been preserved in people's memory. This importance is illustrated by the legends and the calendar practices of the old Bulgarians. The most impressive are the beliefs connected with the Pleiades, the Great Bear, Orion, Lyra and the Milky Way as well. The authors suppose, and make an attempt to show this, that the roots of some of the preserved astronomical beliefs can be found in the very ancient times (up to 11th - 13th millennia BC).

  6. Annex. Bulgarian Gender Research Foundation (BGRF)

    OpenAIRE

    2016-01-01

    The Bulgarian Gender Research Foundation was founded in June 1998 in Sofia by women committed to work in the field of women’s rights and all of them with previous experience in advocacy, education, monitoring violations of human rights, lobbying for legislative changes, preparing publications, networking. The group consists of lawyers, university professors and women’s rights activists. The group was formed because all the founders strongly felt that there was a need for specific research, ed...

  7. BULGARIAN TRADITIONAL FOODS – SOURCES OF ANTIOXIDANTS

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    Silvia Tsanova-Savova

    2013-03-01

    Full Text Available Many scientific studies are focused on antioxidant activities in prevention, on their beneficial role for health status and age retardation. The main source of antioxidants for humans is the diet. The aim of the study was to present data for antioxidant compounds in traditional Bulgarian foods, typical of Bulgarian diet. The traditional foods selected for this study were: onion, pepper, tomatoes, green beans, apples, and wild fruit varieties – blueberries, blackberries, raspberries. Antioxidant vitamins E and C were determined by RP-HPLC/fluorescence and UV detection. Total phenolics were determined by the Folin–Ciocalteu assay. Total flavonoids were measured by the aluminum chloride assay. Total carotenoids were determined by RP-HPLC/UV-Vis. The results showed that the highest amount of vitamin E was found in red peppers (2.94 mg/100g, and in raspberries (1.47 mg/100g, comparable with the level in sesame (2.4 mg/100g. Red peppers were evidenced to be the richest source of vitamin C (102 mg/100g. Total phenolics and total flavonoids as a marker of food antioxidant potential had the highest level in blueberries (670 mgGAE/100g, 190.3 mgCE/100g and blackberries (355mgGAE/100g, 55.5 mgCE/100g. Total carotenoids are mostly detected in tomatoes (7.70 mg/100g, followed by spring onion (3.50 mg/100g. The modern analytical techniques enable the assessment of antioxidant constituents in some foods typical of the Bulgarian diet, and furthermore, on the basis of the results the assumption could be made that the Bulgarian longevity is associated not only with yogurt consumption, but with the abundance of antioxidants in the traditional diet as well.

  8. What is known about Cyanoprokaryota and the algal blooms along the Bulgarian Black Sea coast: an overview

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    IVANKA TENEVA

    2015-12-01

    Full Text Available This article presents a summary of the research related to the taxonomic composition, algal blooms and toxic potential of representatives from Cyanoprokaryota (Cyanobacteria, Cyanophyta in the coastal waters of the Bulgarian Black Sea area. Main strands of the algal research, including Cyanoprokaryota, are presented in a chronological order. The taxonomic composition of cyanoprokaryotic microorganisms, their importance as a part from the algal flora of the Bulgarian Black Sea coast and the main problems caused by this group organisms are discussed. This information could be used as a basis for future investigations related to the taxonomy, diversity, distribution and evaluation of the biological activity of cyanoprokaryotic species in the Black Sea and particularly in the Bulgarian coast area.

  9. Funeral and Commeration Customs at Bulgarians and Vlachs (Bizeranova, 2013 [In Bulgarian

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    S. Antova

    2014-12-01

    Full Text Available In 2012 Sashka Biseranova defended successfully her PhD thesis. Later this extended study was transformed into a large book. The study is based on a new modern approach, covering the study of funeral customs and commemoration of both Bulgarians and Vlachs in the border region between North-West Bulgaria and the neighbour countries Romania and Serbia.

  10. Development of the Bulgarian Sea Level Service

    Science.gov (United States)

    Palazov, Atanas

    2013-04-01

    Systematic sea level measurements have been started in Bulgaria in the beginning of 20th century and nowadays there are 16 coastal sea level stations in operation. Operators of sea level stations are: National Institute of Meteorology and Hydrology, Bulgarian Academy of Sciences (NIMH) - 6 stations, Cadastre Agency, Ministry of Regional Development and Public Works (CA) - 4 stations, Port Infrastructure (PI) - 5 stations and Institute of Oceanology, Bulgarian Academy of Sciences (IO-BAS) - 1 station. Six of them are able to provide real time data. The sea level observations in the network of NIMH, performed at six main Bulgarian ports using standard poles, started in 1910. The program, implemented on the NIMH stations, includes daily measurements of the sea level with water gauges (poles). The position of a zero mark of the water gauge is checked once per year. The sea level network of the CA consists of 4 stations: Varna and Burgas (operational since 1928), Irakly and Ahtopol (since 1971). These stations are equipped with stilling-well tide gauges and with mechanical writing devices which draws sea level changes on paper. A mechanical paper writing instruments were installed in Varna and Burgas during 1928 and in 1971, a new paper writing instruments of type SUM (Russian) were installed in the stations of Irakly and Ahtopol. A set of five sea level stations in the ports of Balchik, Varna west, Pomorie, Burgas and Oil port Burgas was build during 2009 in the frame of Port Operational Marine Observing System (POMOS), equipped with high accuracy microwave instruments and operated by PI. In 2010 a new sea level station was set up in the IO-BAS coastal research base Shkorpolovtci. The station is equipped with high accuracy microwave instrument. These six stations are providing real time data. According to the decision of the Council of Ministers in 2012 sea level stations in Varna, Irakly, Burgas and Ahtopol will be operated jointly by Bulgarian Academy of Sciences and

  11. Presentation of the verbs in Bulgarian-Polish electronic dictionary

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    Ludmila Dimitrova

    2014-09-01

    Full Text Available Presentation of the verbs in Bulgarian-Polish electronic dictionary This paper briefly discusses the presentation of the verbs in the first electronic Bulgarian-Polish dictionary that is currently being developed under a bilateral collaboration between IMI-BAS and ISS-PAS. Special attention is given to the digital entry classifiers that describe Bulgarian and Polish verbs. Problems related to the correspondence between natural language phenomena and their presentations are discussed. Some examples illustrate the different types of dictionary entries for verbs.

  12. Bulgarian-Polish parallel digital corpus and quantification of time

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    Ludmila Dimitrova

    2015-11-01

    Full Text Available Bulgarian-Polish parallel digital corpus and quantification of time The paper presents the current state of the first Bulgarian-Polish parallel and aligned corpus, prepared in the frame of the joint research project “Semantics and Contrastive linguistics with a focus on a bilingual electronic dictionary” between the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences and the Institute of Slavic Studies, Polish Academy of Sciences, coordinated by L. Dimitrova and V. Koseska-Toszewa. In particular, problems related to tense quantification are also discussed

  13. Polyphenols and antioxidant capacity of Bulgarian medicinal plants

    National Research Council Canada - National Science Library

    Ivanova, D; Gerova, D; Chervenkov, T; Yankova, T

    2005-01-01

    Extracts of 21 plants used in Bulgarian phytotherapy for the treatment of respiratory, gastrointestinal and other inflammatory disorders were screened in vitro for antioxidant activity and phenolic compounds content...

  14. Study of Ethnic Stereotype of Young Bulgarians

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    Z. Ganeva

    2015-12-01

    Full Text Available Ethnic stereotypes and prejudices as terms were examined from the point of view of the social identity theory (Tajfel, 1981. The results from a carried out longitudinal survey of stereotype and prejudices of young people of Bulgarian origin (n=1154; 453 men and 701 women; average age 21.7 years in 6 time intervals: in 2004, 2006, 2008, 2010, 2012 and 2014, towards the in-group and the representatives of the main ethnic minorities: Turks, Roma and Jews, were presented. Through free associations, the relation between stereotypes and attitudes was studied in two social contexts: personal and community. The results show that the assessment of the minority groups is more positive in the former than in the latter context. The persons studied perceive most negatively the representatives of the Romani ethnos, more weakly negatively the Turks, and the attitudes towards the Jews are positive.

  15. Mathematics of the Bulgarian Electoral System

    Science.gov (United States)

    Konstantinov, Mihail M.; Pelova, Galina B.; Boneva, Juliana K.

    2009-11-01

    In this paper we consider the mathematical aspects of the Bulgarian proportional electoral systems used since 1990. They are variants of a proportional system at a nationwide level with 4-percent barrier such that the party seats are personified from a number of regional party lists. This system is unique in the world electoral practice and may lead to severe inter-party distortions. These distortions although formally correct are hardly accepted by the public and by local party activists in particular. Methods to overcome these difficulties as well as the status-quo of the problem are considered. Finally new paradoxes are studied which are generalizations of the well known paradoxes for the plain proportional systems.

  16. Bulgarian Spatial Prefixes and Event Structure

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    Marina Pantcheva

    2007-12-01

    Full Text Available In this paper, I explore the combination possibilities of Bulgarian directional prefixes with various motion verbs. Adopting Ramchand’s (in press event decomposition, Zwarts’ (2005 vector space semantics for directional prepositions, and drawing on various discussions regarding the manner component in the verbal meaning, I propose an analysis that captures the distribution of Goal and Source prefixes. I show how this proposal accounts for the change in the syntactic behavior of prefixed motion verbs compared to their unprefixed counterparts. The proposal also explains the syntactic properties exhibited by verbs when prefixed by different prefixes. I offer a unified treatment of path structure and event structure and suggest that directional prepositions and directional prefixes are semantically identical and originate in the extended PP. The differences between them are due to the syntactic structure in which they participate.

  17. Motivation and elite performance : an exploratory investigation with Bulgarian athletes

    OpenAIRE

    Chantal, Yves; Guay, Frédéric; Dobreva-Martinova, Tzvetanka; Vallerand, Robert J.

    1996-01-01

    A sample of 98 Bulgarian top athletes (35 females and 63 males): canoeists, biathletes, figure skaters, boxers, tennis players and skiers, were investigated to explore the motivation of elite sport athletes and to determine the effects of motivation on performance. Participants' athletic performances in national and international events over 2 years (September 1990 to November 1992) was documented. Participants also completed the Bulgarian version of the Sport Motivation Scale (Brière, Valler...

  18. Bulgarian-Polish Language Resources (Current State and Future Development

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    Ludmila Dimitrova

    2015-06-01

    Full Text Available Bulgarian-Polish Language Resources (Current State and Future Development The paper briefly reviews the first Bulgarian-Polish digital bilingual resources: corpora and dictionaries, which are currently developed under bilateral collaboration between IMI-BAS and ISS-PAS: joint research project “Semantics and contrastive linguistics with a focus on a bilingual electronic dictionary”, coordinated by L. Dimitrova (IMI-BAS and V. Koseska (ISS-PAS.

  19. Television food advertising directed towards Bulgarian children.

    Science.gov (United States)

    Galcheva, S V; Iotova, V M; Stratev, V K

    2008-10-01

    Childhood obesity is a serious health problem worldwide with a prevalence rising to epidemic proportions. Television viewing is suspected as an important contributor and along with food advertisements significantly influence children's unhealthy dietary habits, purchase requests and adiposity. To examine the exposure of Bulgarian children to television food advertising and to make a content analysis of the food/beverage advertisements during children's television programmes. 41.5 h of children's television programming on three national networks, were videotaped. All recorded food advertisements were evaluated to identify the marketing strategies used for the stimulation of children's purchase requests. Food/beverage advertisements accounted for 124 (33.4%) of all commercials, with 96.8% being for unhealthy foods. 57% of them were aimed specifically at children as the most advertised products were salty/sweetened snacks and cereals, sweets, soft drinks/carbohydrate juices and salty foods, with no fruit or vegetable commercials. Food advertisements used more themes of adventure, animation, music and gifts to attract children's attention, and gave information based on the product's taste, physical qualities, novelty, presence of premiums/prizes. Of all food/beverage advertisements, 27.4% contained health-related information about the products; three-quarters of the advertisements were shot with young normal-weight actors with a good/healthy appearance. Almost all recorded food advertisements do not support the Bulgarian dietary recommendations for healthy and balanced eating. More activities to reduce the unhealthy food promotion to children are mandatory as restrictions by type of advertised food, target group or limits on the advertisements' account and times shown, as well as parental/self-regulation.

  20. Physical work capacity of Bulgarian Air Force pilots.

    Science.gov (United States)

    Nancheva, R; Minkovski, L

    1994-01-01

    A thorough study was performed on physical work capacity (PWC) of 135 males from the Bulgarian Air Force, aged 18 to 59 years. VO2max was measured directly by means of maximum cycle ergometry testing. The following mean values were obtained: 2.94, 3.03, 3.18 and 2.78 l.min-1 for the age groups 18-25, 35-40, 41-50 and above 50 years, respectively. The relative VO2max mean values per kg BW for the above age groups were 46.15, 35.89, 39.57 and 34.15 ml.kg-1.min-1, respectively. The obtained data, even though not definitive, helped to develop standards for the evaluation of the physical work capacity of pilots. Comparison of our results with those of Bulgarian and foreign investigators has shown that the PWC of Bulgarian pilots is greater than the PWC of some heavy physical workers. It is similar to the norms of Andersen /1/ and Shvartz and Reibold /2/. In accordance the PWC of Bulgarian pilots below 29 years old and 40-49 years old is greater than the working norms for US Air Force personnel. For unknown reasons, the PWC of pilots 35-40 years old is lower than the generally accepted norms for this age group. Testing of the PWC of air force personnel has two general aeromedical goals--establishment of the cardiovascular fitness level and establishment of a baseline for comparison and improvement of PWC by implementation of physical fitness training programs. In the last few years a thorough study was carried out at the Bulgarian Institute of Aviation Medicine for determination of the PWC of Bulgarian Air Force personnel.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. The derivation of diminutives from abstract noun bases in Bulgarian

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    Nicolova Ruselina L.

    2013-01-01

    Full Text Available The paper reviews the formal and semantic characteristics of the formation of diminutives in Bulgarian, where the process affects nouns, adjectives, numerals, adverbs, verbs and pronouns. The derivation of diminutives from abstract nouns is analyzed on the basis of material excerpted from blogs and forums in the Bulgarian Google, in which significant activation of the process in the language practices of young speakers is observed. The factors which facilitate or constrain the derivation of diminutives from abstract nouns are studied, as well as the semantic interaction between diminutive suffixes and certain semantic components (both denotative and connotative of base words.

  2. Interview of Erika Lazarova with Borislav Toshev [In Bulgarian

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    E. Lazarova

    2011-12-01

    Full Text Available In 2011 a book entitled “Golden Book of Bulgarian Science” was published (Lazarova, 2011. Many eminent Bulgarian scientists were interviewed about the course of their life and scientific achievements. The editor of “Venets”, Prof. Dr. B.V. Toshev, DSc, University of Sofia, was amongst them. The full text of his interview, where he shares with Doc. Dr. Erika Lazarova his opinion and reflections about science, research and education, is presented in this journal because the role of family, teachers and Belogradchik for creating the future scientist is specially emphasized.

  3. Implementation of the Bulgarian-Polish online dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2015-11-01

    Full Text Available Implementation of the Bulgarian-Polish online dictionary The paper describes the implementation of an online Bulgarian-Polish dictionary as a technological tool for applications in digital humanities. This bilingual digital dictionary is developed in the frame of the joint research project “Semantics and Contrastive Linguistics with a focus on a bilingual electronic dictionary” between IMI-BAS and ISS-PAS, supervised by L. Dimitrova (IMI-BAS and V. Koseska-Toszewa (ISS-PAS. In addition, the main software tools for web-presentation of the dictionary are described briefly.

  4. The Modern Science of Education and Its Place in the Bulgarian Classification of Scientific Areas and Topics [In Bulgarian

    Directory of Open Access Journals (Sweden)

    B.V. Toshev

    2008-06-01

    Full Text Available The Higher Attestation Commission (VAK is responsible for the promotion and career development of the Bulgarian scientists. There are two scientific degrees (Doctor and Doctor of Science and two academic ranks (Associate Professor/Senior Research Fellow II Degree and Professor/Senior Research Fellow I Degree. VAK’s activity is based on the “Classification of Scientific Areas and Topics” (1990. However this document does not take into account the new processes and changes in the world science. For instance the old pedagogical disciplines have recently amalgamated in a new science – the Science of Education with interdisciplinary, multidisciplinary and transdisciplinary character. Generally in the science, strong processes of subjects’ integration replaced the previous trends to subjects’ diversification. These new phenomena are not rendered in the Bulgarian Classification of Scientific Areas and Topics. Therefore, difficulties arise when attempting to shape in an adequate manner the new Bulgarian researchers community.

  5. Linguistic landscape of memorial spaces in multinational communities: The case of Banat Bulgarians in Serbia

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    Sikimić Biljana Lj.

    2016-01-01

    Full Text Available For the linguistic landscape analysis of private signs of Banat Bulgarians we chose two cemeteries, both of them multiethnic, since Banat Bulgarians in Serbia do not form a majority population in any village. The cemetery in Jaša Tomić/Modoš is religiously mixed, but the Catholic and Orthodox part are still divided. Banat Bulgarians in Konak village are buried in the Catholic cemetery; there is a separate Orthodox cemetery for the majority population. These two villages (Jaša Tomić and Konak were selected because they share a similar situation from the diachronic socio-linguistical point of view: apart for a brief time during World War II, the Bulgarian/Paulician language was hardly taught since the early 20th century; Bulgarian was used only in the family and the Catholic church (there are prayer books in Banat Bulgarian; there were many mixed marriages; there was no revival of language and culture As inscriptions on all existing Banat Bulgarian Cyrillic headstones are in Serbian and none of the cemeteries visited have inscriptions in Bulgarian, or rather in the Bulgarian Cyrillic, this indicates that the use and knowledge of standard Bulgarian is limited among the Banat Bulgarians. At the same time, the use of Banat Bulgarian in the Latin alphabet on a proportionally large number of headstones up to the end of the 20th century in the Serbian part of the Banat, and also actively today in Vinga in the Romanian part of Banat, indicates the great importance of the Banat Bulgarian language in preserving the identity of Banat Bulgarians.

  6. National Mythology and Its Linguistical Resources: The Bulgarian Case.

    Science.gov (United States)

    Aretov, Nikolay

    This paper discusses the concept of Bulgarian national mythology, a secondary mythology that emerged around the late 18th century based on the fundamental opposition Chaos-Cosmos, near-far, up-down, good-evil, God-Satan, and human-non-human. The new mythology redefined self-images and images of the Other, the main figures, and narratives about…

  7. Learning Science at Internet Cafes: Reflections on a Bulgarian Experience

    Science.gov (United States)

    Dunne, Mick; Smith, Malcolm

    2004-01-01

    In-service education using information and communication technology (ICT) to teach science is particularly demanding when working in under-resourced locations or where resources are in heavy demand. This article is based on Inset carried out by the authors working with teachers and a university lecturer in a Bulgarian Internet cafe. The use of…

  8. Ethnic identity and acculturation of Turkish-Bulgarian adolescents

    NARCIS (Netherlands)

    Dimitrova, R.; Bender, M.; Chasiotis, A.; van de Vijver, A.J.R.

    2013-01-01

    We investigated associations of ethnic identity, acculturation orientations, and acculturation outcomes (psychological well-being and socio-cultural adjustment) in a sample of 279 Turkish-Bulgarian adolescents through self-reports and parent reports. This group has a long history of discrimination

  9. GC-MS based metabolite profiling of five Bulgarian Fumaria species

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    Radka Z. Vrancheva

    2014-12-01

    Full Text Available The aim of this study was profiling of primary metabolites of five Bulgarian Fumaria species (F. officinalis L., F. thuretii Boiss., F. kralikii Jord., F. rostellata Knaf. and F. schrammii Velen. by GC-MS analyses. In polar fractions ten carbohydrates, one polyol, ten amino acids and six organic acids were identified. Apolar (lipid fractions showed the presence of four free fatty acids, two esters of fatty acids with glycerol and two fatty alcohols. Sucrose and fructose were in the highest relative concentrations of identified carbohydrates. Citric acid was the dominant organic acid in polar fractions of five Fumaria species. Predominant compounds in lipid fractions were palmitic acid and 1-stearoyl-glycerol. Principal component analysis (PCA of GC-MS data of polar and apolar fractions of five Bulgarian Fumaria species differentiates them in two groups (F. officinalis and F. thuretii; F. rostellata and F. schrammii, respectively, while F. kralikii had phythochemical similarity with plants of both distinguished groups. The obtained results of PCA of primary metabolites could be proposed as chemotaxonomic markers for plants of the genus Fumaria.

  10. Romanian-Bulgarian Religious Relations during the First World War

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    Claudiu Cotan

    2015-11-01

    Full Text Available After the outbreak of the First World War, when Bulgaria joined the Central Powers through the alliance with Germany, and Romania joined the Entente, the religious relations had a few special times. The defeat of the Romanian army in Dobrudgea and its occupation by the German – Bulgarian troops brought about a real exodus of the Romanian Orthodox clergy who took refuge especially to Moldova. The war ruined a few churches of Dobrudgea and destroyed the houses of the priests who had left their parishes. The issue of the priests fled from Dobrudgea was discussed within a Council met in Iasi in the summer of 1918, when the participants tried to find solutions for their return to their parishes. I personally examined the documents of this council found today in the Archives of the Metropolitanate of Moldova and Bucovina, because they reveal the deficiencies of the Romanian Orthodox Church in regard to the administrative organisation both in Dobrudgea and in the Quadrilateral. Our study approaches two major events occurred in the Bucharest occupied by the German-Bulgarian troops: the Te-Deum service celebrated in the honour of the royal family of Bulgaria in the Metropolitan Cathedral and the attempt to steal the Holy Relics of Pious Dimitrios Basarabov. The German administration has also been involved in the two events, because the Primate metropolitan Conon asked them to resolve these religious Romanian- Bulgarian conflicts. The documents which mention the two events can be found in the Archives of the Holy Synod of Bucharest and have a special significance because they represent an aspect less examined of the First World War and of the Romanian-Bulgarian relations. The theme of this study has never been approached so far by the Romanian theologians and historians, the research covering a gap in the study of the history of the First World War and of the Romanian- Bulgarian relations.

  11. Neologisms in bilingual digital dictionaries (on the example of Bulgarian-Polish dictionary

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    Ludmila Dimitrova

    2015-11-01

    Full Text Available Neologisms in bilingual digital dictionaries (on the example of Bulgarian-Polish dictionary The paper discusses the presentation of neologisms in the recent version of the Bulgarian-Polish digital dictionary. We also continue the discussion of important problems related to the classifiers of the verbs as headwords of the digital dictionary entries. We analyze some examples from ongoing experimental version of the Bulgarian-Polish digital dictionary.

  12. Bulgarian clusters under development: Political framework and results

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    Bankova Yovka

    2011-01-01

    Full Text Available The idea of clusters is not new but nowadays clusters are in a highlight again. Through cluster policies the countries aim at raising their national competitiveness. The paper deals with two objectives - discussion and evaluation of the strategic framework for clusters in Bulgaria and an analysis of the state of Bulgarian clusters. The paper presents briefly general issues concerning the national competitiveness and clusters as being one of the possible instruments to achieve a sustainable competitiveness. The practice of the policy in the EU in the field of clusters is the basis for conclusions about the role of the governments. The second part deals with the strategic framework for the cluster initiatives in Bulgaria and with a selection of indicators about the SMEs and clusters in the country. On this basis a conclusion about the development stage of Bulgarian clusters is derived.

  13. Materials about the Belogradchik Uprising (1937 [In Bulgarian

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    K. Panov

    2010-04-01

    Full Text Available In 1907 a Committee "The Summer of 1850" was established. The goal of this Committee was to collect full information about the Belogradchik uprising of 1850 and, in this way, to immortalize the heros of the revolt against the Turkish authority for the Bulgarian liberty. The booklet containing this information was published in 1911. The present publication reproduces the second edition of Panov's book (1937.

  14. Bulgarian Standardization of Morris Rosenberg's Self-Esteem Scale

    National Research Council Canada - National Science Library

    Margarita Dilova; Eva Papazova; Metodi Koralov

    2017-01-01

    ...Research Articles БЪЛГАРСКА СТАНДАРТИЗАЦИЯ НА СКАЛАТА ЗА СЕБЕОЦЕНКА НА МОРИС РОЗЕНБЕРГ Bulgarian Standardization of Morris Rosenberg’s Self-Esteem Scale...

  15. The Notion of the Foreign in Hungarian and Bulgarian Phraseologisms

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    Lesnichkova Lilyana

    2017-12-01

    Full Text Available The confrontation between the native and the foreign is a problem that focuses research efforts on a number of humanities, e.g. cultural studies, anthropology, linguistics, ethnography, etc. The following report analyses the notion of the foreign, the other, the different, reflected in the phraseological wealth of the Hungarian and Bulgarian languages. The reviewed phrasemes concentrate the shock upon collision with the different or evaluation of the experience gained in the continuous communication with the other. The foreign is usually individualized by outlining and exaggerating some of its characteristics using parallels, oppositions, and metaphors. The negative attitudes and judgments prevail over the others: the fear of the collective “I” losing its own identity creates a negative attitude towards the foreign, distorted, or wrong notion of the other and the different. Many of the idioms reflect interethnic relations from times long gone, and so they are no longer a significant part of the active vocabulary of Hungarians and Bulgarians. Their analysis, however, is of great interest as they preserve the collective memory of the Hungarian and Bulgarian cultural communities and reveal their traditional notions and knowledge.

  16. The example of Europe and the pedagogical ideas of the Bulgarian writers during the Bulgarian National Revival (XVIII – the first half of the XIX century

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    Milka Nikolova Terziyska-Stefanova

    2017-01-01

    Full Text Available This article aims to explore and analyze the essence and nature of the pedagogical thought in Bulgaria during the Bulgarian National Revival as a basis for educational reform. Objectivity requires pedagogical ideas to be considered in the context of overall socio-political and cultural life in the country on the one hand, and amid universal spiritual revival in Europe on the other. These tasks could be undertaken by a major international study, which is why we consider some of the questions highlighting this topic – the positive example of Europe on educational thought in the country presented by Bulgarian writers in the 18th century through the first half of the 19th century. The achievements of free European nations developing in all spheres of life were perceived by Bulgarian Renaissance writers as an incentive to overcome the age-old material and spiritual backwardness of the Bulgarians by the power of knowledge. In their activity they proceeded from a clearly motivated purpose: to contribute by educating citizens about spiritual awakening and rise of the Bulgarian nation. According to them, mass secular education in their native language was the road that would take the Bulgarians from their present slavery and provide them with material and spiritual well-being, like in other European nations. The need for secular books and secular schools to be taught in the mother tongue was one of the main ideas of Bulgarian writers during the Renaissance. Their mouthpieces were mainly clergymen, who perceived their role as national leaders and educators. Alongside the emerging secular intelligentsia, they actively contributed to the spiritual and cultural advancement of the Bulgarian nation and its integration into European civilization. An enlightened, free and independent Bulgaria was the ideal of our Renaissance leaders P. Hilendarski, G. S. Rakovski and Hr. Botev. While the revolutionary figures from the late 19th century thought that this could

  17. Polyphenols and antioxidant capacity of Bulgarian medicinal plants.

    Science.gov (United States)

    Ivanova, D; Gerova, D; Chervenkov, T; Yankova, T

    2005-01-04

    Extracts of 21 plants used in Bulgarian phytotherapy for the treatment of respiratory, gastrointestinal and other inflammatory disorders were screened in vitro for antioxidant activity and phenolic compounds content. Plant extracts were prepared as herbal teas following the ethnic use. The water-phase TEAC (Trolox equivalent antioxidant capacity) of the teas were compared to that of the famous tea-like beverages mate, rooibos and honeybush, and to that of green and black tea, well known for their high antioxidant potential. The content of total phenolics in the teas was determined spectrometrically according to the Folin-Ciocalteu procedure and calculated as quercetin equivalents (QE). Seven Bulgarian medicinal plants were with high phenolics content and antioxidant properties: Pulmonaria officinalis L. (Boraginaceae) (TEAC 2.02+/-0.14 mM/QE 673.39+/-9.92 microM), Hypericum perforatum L. (Hypericaceae) (TEAC 3.75+/-0.14 mM/QE 881.93+/-6.68 microM), Agrimonia eupatoria L. (Rosaceae) (TEAC 3.76+/-0.5mM/QE 702.29+/-6.82 microM), Origanum vulgare L. (Lamiaceae) (TEAC 5.87+/-0.2mM/QE 1653.61+/-11.52 microM), Melissa officinalis L. (Lamiaceae) (TEAC 4.06+/-0.31 mM/QE 1370.09+/-41.38 microM), Rubus sp. diversa (Rosaceae) (TEAC 4.23+/-0,12 mM/QE 608.95+/-5.95 microM), Cotinus coggygria Scop. (Anacardiaceae) (TEAC 7.05+/-0.19 mM/QE 923.33+/-14.19 microM). Therefore, Bulgarian herbs can be considered to be a rich source of water-soluble antioxidants and/or phenolic compounds as compared to studied foreign plants.

  18. ELABORATION OF THE SUPERSTRUCTURE OF THE BULGARIAN HOTEL INDUSTRY

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    Tanya Dabeva

    2010-12-01

    Full Text Available The purpose of the paper is to suggest some terms of reference for the elaboration of the superstructure of the Bulgarian hotel industry. The suggestions are based on the analysis of the superstructure at present. Its capacity, main types of accommodation establishments and their distribution by categories and territory are examined. An analysis is made of some resulting indices such as overnight stays and average stay. The main positive, respectively negative features of the superstructure have been analyzed. Concrete terms of reference have been given in order to overcome the problems specified.

  19. Changes of Bulgarian Coastal Dune Landscape under Anthropogenic Impact

    Science.gov (United States)

    Palazov, A.; Young, R.; Stancheva, M.; Stanchev, H.

    2012-04-01

    At one time large sand dune formations were widely distributed along the Bulgarian coast. However, due to increased urbanization in the coastal zone, the areas of total dune landscape has been constantly reduced. Dunes presently comprise only 10% of the entire 412 km long coastline of Bulgaria: they embrace a total length of 38.57 km and a total area of 8.78 km2 Important tasks in dune protection are identification of landscape changes for a certain period of time and accurate delineation of sand dune areas. The present research traces sand dune changes along the Bulgarian Black Sea coast over a 27 year period (1983-2010). This period includes also the time of expanded tourist boom and overbuilding of the coastal zone, and respectively presents the largest dune changes and reductions. Based on the landscape change analyst in GIS environment the study also aims to explore the importance of different natural and human factors in driving the observed dune alterations and destruction. To detect and assess dune changes during the last 3 decades, we used data for sand dunes derived from several sources at different time periods in order to compare changes in shoreline positions, dune contours and areas: i) Topographic maps in 1:5,000 scale from 1983; ii) Modern Very High Resolution orthophotographs from 2006 and 2010; iii) QuickBird Very High Resolution satellite images from 2009; iv) Statistical information for population and tourist infrastructure is also used to consider the influence of human pressure and hotel developments on the dune dynamics. In addition, for more detailed description and visualization of main dune types, digital photos have been taken at many parts of the Bulgarian coast. The study was performed in GIS environment. Based on the results obtained the dunes along the Bulgarian coast were divided into three main groups with relation to the general factors responsible for their alterations: i) Dunes that have decreased in result of shoreline retreat

  20. 10th Annual Meeting of the Bulgarian Section of SIAM

    CERN Document Server

    Todorov, Michail; Georgiev, Ivan

    2017-01-01

    This book presents recent research on Advanced Computing in Industrial Mathematics, which is one of the most prominent interdisciplinary areas and combines mathematics, computer science, scientific computations, engineering, physics, chemistry, medicine, etc. Further, the book presents the tools of Industrial Mathematics, which are based on mathematical models, and the corresponding computer codes, which are used to perform virtual experiments to obtain new data or to better understand the existing experimental results. The book gathers the peer-reviewed papers presented during the 10th Annual Meeting of the Bulgarian Section of SIAM (BGSIAM) from December 21 to 22, 2015 in Sofia, Bulgaria.

  1. ROMANIAN PEASANTRY AND BULGARIAN AGRARIANISM IN THE INTERWAR PERIOD: BENCHMARKS FOR A COMPARATIVE ANALYSIS

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    Cornel POPESCU

    2014-05-01

    Full Text Available This article is a comparative study that attempts to highlight the similarities and differences between Bulgarian agrarianism and Romanian peasants during the Interwar period, the Second World War and period of transition towards the Leninist-Stalinist totalitarian regimes. The objectives of our approach are integrated within the boundaries of the main research directions and concrete levels, namely: the general context from the two countries, early agrarian/peasants’ movements, the political program, election results, the promotion of certain legislative measures, and the relationship with other political and institutional entities. Without trying to offer an exhaustive view or reveal new aspects in the strict sense of the term, our contribution confronts, in a coherent whole, a series of data and information on the basis of which one could make value judgments. These judgments might help to shape a global, comparative image. Among the main sources of the article we included the monographic works signed by Ioan Scurtu, Pamfil Șeicaru, Apostol Stan, Dimitrina Petrova, John D. Bell, R.J. Crampton, supplemented by data from several other publications (encyclopedias, syntheses etc.. One can identify several distinct stages within the period under review (1918-1947. The broad picture is that the Bulgarian agrarian group was more popular and better organized than its Romanian counterpart, but more inclined towards Leftism and authoritarianism, which led to its political isolation in 1923 and subsequent fragmentation, whilst the Romanian peasants’ movement managed, after 1924, to remain at the forefront of the political scene, showing an interest for dialogue and sometimes for compromise, first with The National Party, then with the authoritarian monarchy, but also with the Antonescu regime and, to a lesser extent, with the communist regime.

  2. THE FIRST BULGARIAN STANDARDIZED SERIES FOR EPICUTANEOUS PATCH TESTING FOR ALLERGIES TO DENTAL MATERIALS AND ALLOYS

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    Maria Dencheva

    2012-07-01

    Full Text Available The teeth and teeth rows restoration in the maxillofacial area is the last stage of the ongoing patient treatment and a basic purpose for the dental doctors. For this purpose a different set of modern and classic contemporary dental materials is used. The choice of each material during the treatment of every patient with proven allergy to different kind of allergens is very specific and strictly individual. In the everyday oral diagnostics a standardized set of allergens for diagnostics is used for proving the allergy to dental materials. The set has been developed on the base of all existing and permitted by the Bulgarian authorities dental materials, as well as professional series.The difference between the developed and standardized allergens for diagnostics used in our country and the existing ready-for-use series is that the first are made of the final product (material in the form introduced to the oral cavity and persisting there for a different period of time, sometimes for tenths of years. This enables the possibility for early or late contact allergic reactions with symptoms in the oral cavity and on the skin, maxillofacial area, head and neck, as well as the entire organism.The current article introduces the readers to the results obtained by the realization of the research project №28/2011 “Research on the type of sensibilisation to contemporary dental materials and development of set of allergens for its diagnosing through epicutaneous patch testing” funded by the Committee of Medical science of MU Sofia (CMC. Through the project became possible the creation and the initial research of the first Bulgarian series for epicutaneous testing whose aim is to prove the allergenic potential of the most frequently used by the dental doctors dental materials.

  3. Scientific Activity in Higher Education: Personal and Institutional Assessment [In Bulgarian

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    B.V. Toshev

    2007-09-01

    Full Text Available Education and research belong together - this expresses the very university idea. Research should provide the new scientific results. These should be published. The system of scholarly journals is organized in two levels. The first level includes the primary research journals and scholarly journals with more expanded audience. The second level includes the secondary research journals. A few Bulgarian journals are presented there. Citation analysis is of an importance mainly because it is heavily used in science policy and research evaluation professionals. The most popular indicators in such considerations are the impact factor (IF, the immediacy index (II and the response time (t1. The meaning and application of these parameters are explained. The incorrect use of the impact factor in the Bulgarian evaluation practice is mentioned. The new indicators that would characterize quantitatively the scientific achievements of the researchers are proposed: efficiency e=nk, n and k - number of author's publications and thet citations, respectively, and personal impact factor PIF=q/m where q is the number of citations in a given year of m author's publications, published in two previous years. The problem of assessment of higher education institutions is considered in detail. The change of three indicators at least should be identified during the years. These are: S=Q/P (Q stands for the number of citations for a given year for the whole faculty N, which publishes in the year of question P publications, L/M and M/N, M,L - number of prospective/graduated students for a given school year.

  4. TRANSFORMATION IN BULGARIAN LABOR MARKET IN THE YEARS OF TRANSITION

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    Venelin Terziev

    2014-09-01

    Full Text Available The paper examines the dependency of labor market on positive and negative effects of cyclic recurrence and economic development. Probable scenarios of the dynamics in employment and unemployment in dependence of changes in gross domestic product (GDP and productivity in conditions of recession and following the start of economic revival are analyzed in accordance to the open character of Bulgarian economy and the specificity of Bulgarian model of transition predetermined by the impacts of outer influences and additional inner ones on the labor market, which verification is on the basis of the data for state-of-art of labor market in years of transition to market economy. The factor predestining the level of unemployment are investigated on the basis of input flows unemployment relating to macroeconomic and other outer measures, as well as the impact which would lead to decrease in the average duration of unemployment. The accent is on the necessity of establishment of a consecutive and sustainable strategy of economic development having a clear vision about the structuring of economy and labor demand in middle-term aspect, as founding in the flexibility of labor market and employment in the country.

  5. Sustainability of Governing Structures in Bulgarian Farming Industry

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    Hrabrin Bachev

    2017-08-01

    Full Text Available The issue of assessment of absolute and comparative sustainability of major governing structures in agrarian and farming industries is among the most topical issues for researchers, farmers, investors, administrators, politicians, interests groups, and the public worldwide. Despite this issue, practically there are no assessments on the sustainability level of the major types of Bulgarian farming enterprises in the conditions of European Union Common Agricultural Policy implementation. This study applies a holistic framework and assesses the absolute and comparative sustainability of major governing structures in Bulgarian farming industry—unregistered holdings, sole traders, cooperatives, and companies of various types. In this paper, the method of the study is outlined, the inclusion of a novel “governance aspect” of sustainability is justified, and the overall characteristics of the surveyed farming enterprises are presented. Then, the integral, governance, economic, social, and environmental sustainability of the farming structures of different juridical types is assessed. Next, the structure of farming enterprises with different sustainability levels is analyzed. Finally, the conclusion from this study and the directions for further research and amelioration of sustainability assessments are presented.

  6. In vitro answer of Bulgarian pepper (Capsicum annuum L.

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    Rodeva Velichka

    2006-01-01

    Full Text Available Callusogenesis and regeneration ability of cotyledon and hypocotyl explants from three Bulgarian pepper varieties in MS basal medium supplemented with l-3mg/l BAP. l.0mg/1 IAA and 0.5mg/l GA3 was studied. In the different variants of culture medium was registered high level of callusogenesis and organogenesis in both type of explants from the all varieties. The highest percentage of plant-regenerants is established in cotyledon explants (from 3.3 to 18.3 in variant 3 of the culture medium containing 3mg/l BA. In the process of micropropagation by stem explants of the same studied pepper varieties the addition of the vitamins C. B12. Casein hydrolysate and Ferulic acid had a stimulation effect on the plant growth in height and rooting. In result of anther cultivation from three pepper varieties and four breeding lines the highest percentage of embryo structure formation was registered in varieties Albena and Strjama (12.0 and 13.8 respectively. The Bulgarian peppers are recalcitrant and their in vitro answer is different depending from the explants type, genotype and the culture media composition.

  7. An annotated checklist and key to the Bulgarian cockroaches (Dictyoptera: Blattodea).

    Science.gov (United States)

    Hristov, Georgi H; Chobanov, Dragan P

    2016-08-23

    An annotated checklist of the Bulgarian species of cockroaches is prepared based on a full published scientific record and own unpublished data. According to the current state of knowledge the Bulgarian cockroach fauna includes 17 species and subspecies. One synonymization is established-Phyllodromica marginata erythronota Br. v. W., syn. n. = Ph. marginata. Two species (Capraiellus tamaninii and Supella longipalpa) are recorded for the first time for this country and other three (Ectobius punctatissimus, Phyllodromica subaptera and Phyllodromica pallida) are eliminated from the list of the Bulgarian fauna. The list is complemented with maps and full locality data and a dichotomic identification key for the studied taxa is presented.

  8. Translation equivalence of demonstrative pronouns in Bulgarian-Slovak parallel texts

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    Ludmila Dimitrova

    2014-09-01

    Full Text Available Translation equivalence of demonstrative pronouns in Bulgarian-Slovak parallel texts In this paper we describe our automatic analysis of several parallel Bulgarian-Slovak texts with the goal to obtain useful information about Slovak translation equivalents of (definite articles and demonstrative pronouns in Bulgarian. Rather than focusing on individual translation equivalents, we present a method for automatic extraction and visualization of the translations. This can serve as a guide for pinpointing interesting features in specific translated documents and could be extended for other parts of speech or otherwise identifiable textual units.

  9. Extraction and Presentation of Bilingual Correspondences from Slovak-Bulgarian Parallel Corpus

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    Radovan Garabík

    2015-12-01

    Full Text Available Extraction and Presentation of Bilingual Correspondences from Slovak-Bulgarian Parallel Corpus In this paper the results of the automatic extraction and presentation of bilingual correspondences from Slovak-Bulgarian Parallel corpus are described. The equivalent phrases are extracted from sentence and word level automatically aligned corpus, filtered, indexed and presented in a dictionary-like interface. The bilingual dictionary database contains 80 thousand phrase pairs consisting of approximately 350 thousand words (per each language. Counting unique word forms, the size is 31 thousand in the Slovak part of the dictionary, 26 thousand in the Bulgarian part.

  10. The diversity of lexical functions in Bulgarian and Russian: an approach to compatible digital comparative lexicography

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    Svetlana Timoshenko

    2015-11-01

    Full Text Available The diversity of lexical functions in Bulgarian and Russian: an approach to compatible digital comparative lexicography This paper presents an approach to the creation of Russian-Bulgarian digital dictionary of collocations using the apparatus of lexical functions. The project is aimed not only at the high-quality translation and word sense disambiguation but also at the cross-linguistic analysis and at comparing the semantics and compatibility of the words in Slavic languages (here: Russian and Bulgarian by means of digital lexicographical data. Another important application is computer-assisted language learning: Bulgarian data can be incorporated in the educational project being developed for Russian and English at the Institute for Information Transmission Problems of the Russian Academy of Sciences.

  11. The occurrence of hazardous volatile elements and nanoparticles in Bulgarian coal fly ashes and the effect on human health exposure

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Luis F.O., E-mail: lfsoliveira@univates.br [Centro Universitario Univates, Pro Reitoria de Pesquisa Estensao e Pos Graduacao, Programa de Pos Graduacao Ambiente e Desenvolvimento (Brazil); Environmental Science and Nanotechnology Department, Catarinense Institute of Environmental Research and Human Development - IPADHC, Capivari de Baixo, Santa Catarina (Brazil); DaBoit, Katia [Department of Environmental Medicine, Catarinense Institute of Environmental Research and Human Development - IPADHC, Capivari de Baixo, Santa Catarina (Brazil); Sampaio, Carlos H. [Universidade Federal do Rio Grande do Sul, Escola de Engenharia, Departamento de Metalurgia, Centro de Tecnologia, Av. Bento Goncalves, 9500, Bairro Agronomia, CEP: 91501-970, Porto Alegre - RS (Brazil); Jasper, Andre [Centro Universitario Univates, Pro Reitoria de Pesquisa Estensao e Pos Graduacao, Programa de Pos Graduacao Ambiente e Desenvolvimento (Brazil); Andrade, Maria L. [Department of Plant Biology and Soil Science, University of Vigo, 36310 Vigo (Spain); Kostova, Irena J. [Sofia University ' St. Kliment Ohridski' , Department of Geology, Paleontology and Fossil Fuels, 15, Tzar Osvoboditel Blvd., 1000 Sofia (Bulgaria); and others

    2012-02-01

    Low-rank, high-mineral matter Bulgarian coals were studied using a variety of chemical, optical, and electron beam methods. The larger fly ash carbon phases include charred carbons in contrast to coked carbons present in the fly ashes of bituminous-coal-derived fly ashes. Nanoscale carbons include multi-walled carbon nanotubes (MWCNTs) encapsulating Hg, Se, and As, among other elements. In addition to the glass which dominates the fly ash, relatively coarse 'rock fragments', consisting of an unmelted to partially melted core surrounded by a glassy rim, are present in the fly ash. Nano-scale minerals can contain hazardous elements and, along with metal-bearing multiwalled nanotubes, can be a path for the entry of hazardous particles into the lungs and other organs. Highlights: Black-Right-Pointing-Pointer We model Bulgarian power plants which have regulated minerals nanoparticles can contain hazardous elements. Black-Right-Pointing-Pointer We study changes in the level of information about nanominerals importance and the effect on human health exposure. Black-Right-Pointing-Pointer Increasing information will increase quality if power plants procedures are similar.

  12. Contemporary Marketing Tools Used from Bulgarian Private Dentists

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    Kazakova S.

    2014-09-01

    Full Text Available This study examines the use of different marketing tools among dentists for the development of private dental practices. Material and methods: A phone call survey was conducted. The survey consisted of questions related to the use of different marketing tools used by dentists for the development of their practices. Results: The most used contemporary marketing tools from Bulgarian dentist are the presence of web site (24.3% and social media advertisement (21.57%. The less used tools are media advertisement (0.68% and the use of flyers (1.36%. Conclusion: Dentists are not well acquainted with the contemporary marketing tools. The internal marketing is most secure tool for attracting new patients. Internet technology gives opportunity for additional form of rapid communication and advertisement on a moderate price.

  13. National Identity of Young Adolescents of Czech and Bulgarian Origin

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    Z. Ganeva

    2013-12-01

    Full Text Available The purpose of this study was to examine the structure of national identity among young adolescents of Bulgarian and Czech origin. University students (N=161 completed the Multigroup Ethnic Identity Measure-Revised (MEIM-R (Phinney & Ong, 2007, four measures of psychological well-being and a measure of salience of ethnicity. Factor analyses of data for the two national groups yielded a two-factor structure that corresponded to two theoretical approaches to ethnic identity, as hypothesised. Similar patterns in magnitude of loadings were observed across groups, indicating that the MEIM-R could be used as a global composite index of national identity. National identity was related positively to measures of psychological well-being such as mastery, self-esteem and optimism, and negatively to measure of loneliness. MEIM-R scores were also moderately correlated with salience (the importance of a person's own national background in his or her life, across national groups.

  14. Pages from the Past: Part I [In Bulgarian

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    F. Stefanova Strigacheva

    2016-07-01

    Full Text Available Pages from the past are recollections written in 1970s by Ferdinanda - Venka Stefanova Strigacheva (1897-1976. A large period of time after 1910 is covered. She was born in the village of Targovishte, Belogradchik region. She graduated from the Secondary School for Girls in Vidin. Then she became a teacher. Later she studied agronomy in Wien and Berlin. Ferdinanda Strigacheva was an active and influential communist. However, when the communists became in power in Bulgaria in the autumn of 1944, she left aside from the policy disappointed from the actions of the Bulgarian Communist Party; nevertheless Strigacheva kept her loyality to the Party and beliefs into the communism. Strigacheva son Dr. Atanas Strigachev and his son Dr. Anton Strigachev prepared the text for publishing, mainly with changing the spelling into the modern one.

  15. The correspondence between Miodrag Vasiljević and Bulgarian Musicians

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    Jovanović Jelena L.

    2002-01-01

    Full Text Available The Serbian ethnomusicologist and music pedagogue Miodrag A. Vasiljević corresponded with colleagues from neighboring Bulgaria between 1934 and 1962. This exchange of letters went through three phases. The first phase was linked with his stay in Skopje until the breakout of World War II; during the second phase - in the course of the 1940's - he was active in the Department for Folk Music at Radio Belgrade and he founded his method of music teaching on traditional Serbian music; in the third phase (the 1950's and beginning of 1960's Vasiljević aimed at a closer cooperation with Bulgarian musicians. All the phases are characterized by his pronounced interest in the folk music heritage of Balkan peoples. At the beginning that interest was focused on popularizing art music that was based on folk music. Later, he enthusiastically carried out his reforms of music teaching in Serbia, as well as improvements of methods in Serbian ethnomusicology.

  16. Contemporary Marketing Tools Used from Bulgarian Private Dentists

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    Kazakova S

    2014-01-01

    Full Text Available ABSTRACT This study examines the use of different marketing tools among dentists for the development of private dental practices. Material and methods A phone call survey was conducted. The survey consisted of questions related to the use of different marketing tools used by dentists for the development of their practices. Results The most used contemporary marketing tools from Bulgarian dentist are the presence of web site (24.3% and social media advertisement (21.57%. The less used tools are media advertisement (0.68% and the use of flyers (1.36%. Conclusion Dentists are not well acquainted with the contemporary marketing tools. The internal marketing is most secure tool for attracting new patients. Internet technology gives opportunity for additional form of rapid communication and advertisement on a moderate price.

  17. Immunological markers contributing to successful aging in Bulgarians.

    Science.gov (United States)

    Naumova, Elissaveta; Mihaylova, Anastasia; Ivanova, Milena; Michailova, Snejina; Penkova, Kalina; Baltadjieva, Daniela

    2004-04-01

    In order to clarify immunogenetic markers contributing to successful aging, HLA and cytokine gene profiles were analyzed in healthy elderly Bulgarians. Family segregation analysis was performed to define combined effect of haplotypes and immunophenotype profiles. The results of this study did not reveal any statistically significant allele and haplotype frequency differences between elderly and control group. In families with two generations longevity members we did not observed HLA alleles and haplotypes associated with autoimmunity. IL-10 genotype -1082G/A, -819 C/C, -592 C/C, related to the intermediate production, was positively associated, while genotype -1082A/A, -819 C/T, -592 C/A, related to the low level of production, was negatively associated with longevity in Bulgarians. This effect was modulated by IL-6 and IFNgamma genotypes associated with the low level of these pro-inflammatory cytokines. Immunophenotypic studies indicated lower relative and absolute numbers of CD3+8+, CD8+28+ and CD8+57+ cells in elderly people. Analysis in families showed that although most pronounced in the elderly group, lower numbers of CD8+ T cells were also found in middle aged and young members of the families compared to the age matched controls. A progressive CD8+28+ cell subsets decline was seen with aging. In addition, we did not observed the 'immune risk phenotype' which is a marker of an increased inflammatory activity. Based on the results of this study, it seems reasonable to suggest that a combination of specific immunogenetic and immunophenotype profiles could contribute to the successful aging and to maintaining healthy status in elderly.

  18. Gardnerella vaginalis-associated bacterial vaginosis in Bulgarian women

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    Raina T. Gergova

    Full Text Available ABSTRACT BACKGROUND: Bacterial vaginosis (BV is the most common cause of vaginal discharge in women of reproductive age. The purpose of this study was to determine the frequency of BV in Bulgarian pregnant and nonpregnant women from several age ranges and to compare three different laboratory methods for Gardnerella vaginalis detection in patents suffering from BV. METHODS: Between September 2011 and June 2012, 809 women of 16-40 years of age separated in two major groups: nonpregnant - 469 (355 with and 114 without symptoms and pregnant - 340 (213 and 127 respectively were enrolled for the study. The women underwent three different laboratory tests simultaneously: scoring of Gram staining of vaginal smear, culture, and polymerase chain reaction (PCR assay for G. vaginalis. RESULTS: The microscopic method detected high frequency of BV in symptomatic (57% whereas only a minority of asymptomatic subjects (14% were detected. G. vaginalisassociated BV was diagnosed in approximately equal proportions when evaluated with PCR and microscopic method for both pregnant and nonpregnant women. The comparative analysis of microscopic evaluation, culture and PCR assays demonstrated greater concurrence (about 90% between Gram staining and PCR detection for BV, than both methods compared to culture. The combination of microscopy and PCR turned out to be very reliable and repeatable for detecting G. vaginalis-associated BV. CONCLUSIONS: This is the first comparative investigation on the epidemiology of G. vaginalisassociated BV in Bulgaria. The established highest frequency in the young Bulgarian women (21-30 years is alarming and should be considered in prophylaxis and reproductive programmes.

  19. Gardnerella vaginalis-associated bacterial vaginosis in Bulgarian women.

    Science.gov (United States)

    Gergova, Raina T; Strateva, Tanya V; Mitov, Ivan G

    2013-01-01

    Bacterial vaginosis (BV) is the most common cause of vaginal discharge in women of reproductive age. The purpose of this study was to determine the frequency of BV in Bulgarian pregnant and nonpregnant women from several age ranges and to compare three different laboratory methods for Gardnerella vaginalis detection in patents suffering from BV. Between September 2011 and June 2012, 809 women of 16-40 years of age separated in two major groups: nonpregnant - 469 (355 with and 114 without symptoms) and pregnant - 340 (213 and 127 respectively) were enrolled for the study. The women underwent three different laboratory tests simultaneously: scoring of Gram staining of vaginal smear, culture, and polymerase chain reaction (PCR) assay for G. vaginalis. The microscopic method detected high frequency of BV in symptomatic (57%) whereas only a minority of asymptomatic subjects (14%) were detected. G. vaginalis-associated BV was diagnosed in approximately equal proportions when evaluated with PCR and microscopic method for both pregnant and nonpregnant women. The comparative analysis of microscopic evaluation, culture and PCR assays demonstrated greater concurrence (about 90%) between Gram staining and PCR detection for BV, than both methods compared to culture. The combination of microscopy and PCR turned out to be very reliable and repeatable for detecting G. vaginalis-associated BV. This is the first comparative investigation on the epidemiology of G. vaginalis-associated BV in Bulgaria. The established highest frequency in the young Bulgarian women (21-30 years) is alarming and should be considered in prophylaxis and reproductive programmes. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

  20. The Bulgarian-Romanian language boundary: anthroponymical data

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    Красимира [Krasimira] Колева [Koleva

    2015-09-01

    Full Text Available The Bulgarian-Romanian language boundary: anthroponymical data The topic is Balkan anthroponymy. The area is the Lower Danube – the Bulgarian-Romanian language boundary. In this contact zone there is a distribution of family names, formed from urbonyms. They signal a specific regional belonging, and they show the link with the common area: the Danube river. We are referring to family names of the type: Vidinliev, Kalafatov, Beketov, Svishtovliev, Ruschukliev, Kalarashev, Tutrakanov, (meaning ‘from Vidin’, ‘from Calafat’, ‘from Bechet’, ‘from Svishtov’, ‘from Ruse’, ‘from Calarashi’, ‘from Tutrakan’. This phenomenon is widespread on both banks of the river.   Bułgarsko-rumuńska granica językowa. Dane antroponimiczne Artykuł dotyczy bałkańskiej antroponimii w regionie dolnego Dunaju, stanowiącego bułgarsko-rumuńską granicę i jednocześnie strefę kontaktu. W tym regionie częste są nazwiska derywowane od nazw miejscowości. Sygnalizują one pochodzenie, wskazując jednocześnie na rodowód miejscowy, tj. z regionu naddunajskiego. Są to nazwiska takie jak: Vidinliev, Kalafatov, Beketov, Svištovliev, Rusčukliev, Kalarašev, Tutrakanov (oznaczające: 'z Vidinu, z Kalafatu, z Svištova, z Ruse, z Kalaraši, z Tutrakanu'. Zjawisko to występuje po obu stronach Dunaju.

  1. Y-chromosome diversity in modern Bulgarians: new clues about their ancestry.

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    Sena Karachanak

    Full Text Available To better define the structure and origin of the Bulgarian paternal gene pool, we have examined the Y-chromosome variation in 808 Bulgarian males. The analysis was performed by high-resolution genotyping of biallelic markers and by analyzing the STR variation within the most informative haplogroups. We found that the Y-chromosome gene pool in modern Bulgarians is primarily represented by Western Eurasian haplogroups with ∼ 40% belonging to haplogroups E-V13 and I-M423, and 20% to R-M17. Haplogroups common in the Middle East (J and G and in South Western Asia (R-L23* occur at frequencies of 19% and 5%, respectively. Haplogroups C, N and Q, distinctive for Altaic and Central Asian Turkic-speaking populations, occur at the negligible frequency of only 1.5%. Principal Component analyses group Bulgarians with European populations, apart from Central Asian Turkic-speaking groups and South Western Asia populations. Within the country, the genetic variation is structured in Western, Central and Eastern Bulgaria indicating that the Balkan Mountains have been permeable to human movements. The lineage analysis provided the following interesting results: (i R-L23* is present in Eastern Bulgaria since the post glacial period; (ii haplogroup E-V13 has a Mesolithic age in Bulgaria from where it expanded after the arrival of farming; (iii haplogroup J-M241 probably reflects the Neolithic westward expansion of farmers from the earliest sites along the Black Sea. On the whole, in light of the most recent historical studies, which indicate a substantial proto-Bulgarian input to the contemporary Bulgarian people, our data suggest that a common paternal ancestry between the proto-Bulgarians and the Altaic and Central Asian Turkic-speaking populations either did not exist or was negligible.

  2. Contemporary Contrastive Studies of Polish, Bulgarian and Russian Neologisms versus Language Corpora

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    Joanna Satoła-Staśkowiak

    2015-06-01

    Full Text Available Contemporary Contrastive Studies of Polish, Bulgarian and Russian Neologisms versus Language Corpora In the field of Slavonic linguistics contrastive studies of neologisms occupy little place, the newest words are insufficiently described and classified. The aim of this article is to draw attention to the need for contrastive description of the newest lexis and checking exclusively one of many possibilities of obtaining Polish, Bulgarian and Russian neologisms. Language corpora, as this possibility is in question, are not the only source from which the author obtains her research material, yet a growing interest in corpora has inspired her to also use this method. The author wants to show the reader to what degree language corpora can help in building the thesaurus of Polish, Bulgarian and Russian neologisms. Making an attempt to confront a collection of neologisms of contemporary Polish, Bulgarian and Russian language, the author points out the need to standardize the description (identical for each of the analysed languages, which she intends to propose in another publications on neologisms in Polish, Bulgarian and Russian language. The application of contrastive method to three different but related languages from the Slavonic group will help, in her opinion, to discover more mechanisms of new words coming into existence and examine the newest derivative processes and their productivity.

  3. Continued Professional Education of Bulgarian Pharmacists: Second Registration Period

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    Petrova G.

    2014-06-01

    Full Text Available The continuing professional education prepares the pharmacists for the requirements of the changed role of pharmacists in the society. Different approaches to continuous professional education ranging from lectures to peer-mentoring work shops and web tools have been developed throughout the last 25 years. The goal of the current analysis is to systematize the trends in accredited education events for pharmacists by the Quality Committee of the BPhU during 2010-2013. This study is a retrospective database analysis. The information concerning the accredited forms of continuing education of pharmacists as well as other activities related to continuing education was extracted from the official protocols, issued by the Quality Commission of the Bulgarian Pharmaceutical Union (BPhU. The continuing postgraduate education of pharmacists in Bulgaria is developing with new elements which allow competence development through individual forms of self-development such as publication activities, delivering presentations, individual training, etc. In the educational programs accredited during the second registration period, still prevailed the short courses, with focus on the new medicinal products.

  4. JV Task - 129 Advanced Conversion Test - Bulgarian Lignite

    Energy Technology Data Exchange (ETDEWEB)

    Michael Swanson; Everett Sondreal; Daniel Laudal; Douglas Hajicek; Ann Henderson; Brandon Pavlish

    2009-03-27

    The objectives of this Energy & Environmental Research Center (EERC) project were to evaluate Bulgarian lignite performance under both fluid-bed combustion and gasification conditions and provide a recommendation as to which technology would be the most technically feasible for the particular feedstock and also identify any potential operating issues (such as bed agglomeration, etc.) that may limit the applicability of a potential coal conversion technology. Gasification tests were run at the EERC in the 100-400-kg/hr transport reactor development unit (TRDU) on a 50-tonne sample of lignite supplied by the Bulgarian Lignite Power Project. The quality of the test sample was inferior to any coal previously tested in this unit, containing 50% ash at 26.7% moisture and having a higher heating value of 5043 kJ/kg after partial drying in preparation for testing. The tentative conclusion reached on the basis of tests in the TRDU is that oxygen-blown gasification of this high-ash Bulgarian lignite sample using the Kellogg, Brown, and Root (KBR) transport gasifier technology would not provide a syngas suitable for directly firing a gas turbine. After correcting for test conditions specific to the pilot-scale TRDU, including an unavoidably high heat loss and nitrogen dilution by transport air, the best-case heating value for oxygen-blown operation was estimated to be 3316 kJ/m{sup 3} for a commercial KRB transport gasifier. This heating value is about 80% of the minimum required for firing a gas turbine. Removing 50% of the carbon dioxide from the syngas would increase the heating value to 4583 kJ/m{sup 3}, i.e., to about 110% of the minimum requirement, and 95% removal would provide a heating value of 7080 kJ/m{sup 3}. Supplemental firing of natural gas would also allow the integrated gasification combined cycle (IGCC) technology to be utilized without having to remove CO{sub 2}. If removal of all nitrogen from the input gas streams such as the coal transport air were

  5. Blood-group characteristics of the contemporary Bulgarian population from Midddle Mizia

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    Todorov Velislav

    2012-01-01

    Full Text Available In this investigation we studied the blood group affiliation of the Bulgarian population from Middle Mizia according to the ABO systems and Rhesus factor in connection with the complicated ethnos of the Bulgarians. The sample comprised 769 individuals of both sexes. The defined distribution of the groups from the ABO system was established in the studied population. The comparison with a control group from the Bulgarian population was made. The following differences were established - a decreased presence of the blood group A and an increasing of the blood group B and of the blood group AB The differences by the blood group A are significant. There are no differences by the Rhesus factor. According to the group from Troyan, however, the data shows a presence of a mongoloid admixture. A significant decreasing of the blood group A was observed and weak presence of the negative Resus factor.

  6. [The TRH test using the Bulgarian preparation Protilerin in the diagnosis of hyperthyroidism].

    Science.gov (United States)

    Manolov, D; Zakharieva, B; Lazarov, G; Manov, A; Vŭrbanov, V

    1989-01-01

    The stimulation test--TRH test was carried out with the Bulgarian drug "Protilerin" in 63 patients (Basedow's disease--53 patients, basedoid goiter--5 patients, infiltrative ophthalmopathy--5 patients) and in 20 healthy controls. The healthy controls showed normal reaction to the stimulation. All patients with hyperthyroidism showed a suppressed response to the stimulation. In two of the patients with euthyroid infiltrative ophthalmopathy the response was similar to that of the healthy controls. The Bulgarian drug Protilerin is suitable for the performance of the TRH test in the diagnosis of hyperthyroidism.

  7. The Ranking of the Institutions of Higher Education in Bulgaria: Status, Problems and Prospects [In Bulgarian

    OpenAIRE

    P. Boyadjieva

    2012-01-01

    The paper discusses the main results from the first ranking system of Bulgarian higher education institutions. It adopts two perspectives: 1) from the point of view of higher education – What are the basic achievements, problems and perspectives of Bulgarian higher education as seen through the prism of the ranking system? 2) from the point of view of the ranking system – What are the strengths and weaknesses of the ranking systems and how it can be further developed and improved? The paper a...

  8. The Bulgarian Odonata database – current status, organisation and a case study new entries

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    Yordan Kutsarov

    2012-09-01

    Full Text Available Bulgarian Odonata database is analysed for the period of the last 10 years. All new entries are summarised in individual species graphs representing the trends in data compilations. Special attention is paid on the role of communities in this process with a single study case which is evident of how a small contribution could elucidate important new information on some underexplored areas. It is concluded that for the past 10 years mountain areas and large Bulgarian rivers have been understudied. These should be the priority target areas in the investigations undertaken in near future.

  9. Initial measurement of assets produced in Bulgarian companies – current state and ways for improvement

    Directory of Open Access Journals (Sweden)

    Mincho Minev

    2017-10-01

    Full Text Available The initial evaluation of the production is one of the most complex tasks that accounting specialists face in their practice. The quality of the accounting information provided to the various internal and external users depends to a great extent on the way in which this task is resolved. In this article, using the results of an undertaken research, the practice of leading Bulgarian companies will be analyzed with regard to the costing of their production. The main purpose is to make recommendations for optimizing the process of costing in Bulgarian companies and to increase the quality of the accounting information produced as a result of this process.

  10. Mitochondrial DNA Suggests a Western Eurasian Origin for Ancient (Proto-) Bulgarians.

    Science.gov (United States)

    Nesheva, D V; Karachanak-Yankova, S; Lari, M; Yordanov, Y; Galabov, A; Caramelli, D; Toncheva, D

    2015-01-01

    Ancient (proto-) Bulgarians have long been thought of as a Turkic population. However, evidence found in the past three decades shows that this is not the case. Until now, this evidence has not included ancient mitochondrial DNA (mtDNA) analysis. To fill this void, we collected human remains from the 8th to the 10th century AD located in three necropolises in Bulgaria: Nojarevo (Silistra region) and Monastery of Mostich (Shumen region), both in northeastern Bulgaria, and Tuhovishte (Satovcha region) in southwestern Bulgaria. The phylogenetic analysis of 13 ancient DNA samples (extracted from teeth) identified 12 independent haplotypes, which we further classified into mtDNA haplogroups found in present-day European and western Eurasian populations. Our results suggest a western Eurasian matrilineal origin for proto-Bulgarians, as well as a genetic similarity between proto- and modern Bulgarians. Our future work will provide additional data that will further clarify proto-Bulgarian origins, thereby adding new clues to the current understanding of European genetic evolution.

  11. Educational Practices of Bulgarians in the Period of Separatist Movement from the Ottoman Empire in Kosovo

    Science.gov (United States)

    Nurdogan, Arzu M.

    2011-01-01

    The aim of the research was to provide an unpretentious sample and contribution to the evaluations that education and schooling politics played a leading role for Bulgarian nationalist movement to gain a mass dimension like other separatist movements. With this purpose in mind, the efforts were made to address to modern education in native…

  12. Did you say a BLUE banana? The prosody of contrast and abnormality in Bulgarian and Dutch

    NARCIS (Netherlands)

    Dimitrova, Diana V.; Redeker, Gisela; Hoeks, John C. J.; Uther, M.; Moore, R.; Cox, S.

    2009-01-01

    In a production experiment on Bulgarian that was based on a previous study on Dutch [1], we investigated the role of prosody when linguistic and extra-linguistic information coincide or contradict. Speakers described abnormally colored fruits in conditions where contrastive focus and discourse

  13. Bulgarian fuel models developed for implementation in FARSITE simulations for test cases in Zlatograd area

    Science.gov (United States)

    Nina Dobrinkova; LaWen Hollingsworth; Faith Ann Heinsch; Greg Dillon; Georgi Dobrinkov

    2014-01-01

    As a key component of the cross-border project between Bulgaria and Greece known as OUTLAND, a team from the Bulgarian Academy of Sciences and Rocky Mountain Research Station started a collaborative project to identify and describe various fuel types for a test area in Bulgaria in order to model fire behavior for recent wildfires. Although there have been various...

  14. A Language without Borders: English Slang and Bulgarian Learners of English

    Science.gov (United States)

    Charkova, Krassimira D.

    2007-01-01

    This study investigated the acquisition of English slang in a foreign language context. The participants were 101 Bulgarian learners of English, 58 high school students, and 43 university students. The instrument included knowledge tests of English slang terms and questions about attitudes, sources, reasons, and methods employed in learning…

  15. The Lived Experiences of Bulgarian Immigrants in the Chicagoland Area: Their Perceptions of Work

    Science.gov (United States)

    Angelova, Iva Ventzislavova

    2016-01-01

    The purpose of this study was to explore Bulgarian immigrants' narratives with respect to their perceptions of immigrant work challenges; learning at work; work or occupational preferences; immigrant careers, including job transitions and professional development; strategies with respect to work; support at work; satisfaction gained from work; and…

  16. Khan Krum - ʺThe Fearsomeʺ: A Noble Bulgarian with Iris-Fibroma?

    Directory of Open Access Journals (Sweden)

    Georgi Tchernev

    2017-08-01

    Full Text Available A 40-year-old Caucasian, the otherwise healthy male patient, presented with 3-years history of a prominent tumor-like formation, located on his back, without subjective complaints. Initially, the lesion was 1-2 cm in size but gradually increased to a visible-pronounced tumor-like formation. No other dermatologic diseases, neither other known abnormalities were reported for the medical and family history.  Softly-elastic on palpation tumor-like formation was established in the left infrascapular area of the back, measuring 8/9 cm in diameter. The lesion was clinically suspected for lipoma or another soft-tissue tumour with benign nature, so the patient underwent planned surgical excision under local anaesthesia. A tumour was excited with deep elliptical excision and furthered for histological evaluation, while the wound edges were sutured with single cutaneous stitches. Additionally, a large black-colored tattoo of the Bulgarian historical noble Khan Krum was also observed within the clinical examination, covering almost the whole upper 1/3 part of the patient’s back Within the careful clinical observation of the tattoo, we noticed a fibroma-like lesion, affecting the noble’s right iris. Fibromas are common benign tumours in Caucasians, composed of fibrous or connective tissue. They can be seen in all organs from mesenchymal tissue, in varies size. Eyelids are often commonly affected in elderly. Although very commonly seen in every day dermatological practice, fibromas have been never reported, located in the iris. In the presented case, a small ʺiris-fibromaʺ, hidden within a black-colored tattoo was diagnosed in a patient with lipoma, as a sporadic clinical finding.

  17. Khan Krum - "The Fearsome": A Noble Bulgarian with Iris-Fibroma?

    Science.gov (United States)

    Tchernev, Georgi; Mangarov, Hristo; Chokoeva, Anastasiya Atanasova

    2017-08-15

    A 40-year-old Caucasian, the otherwise healthy male patient, presented with 3-years history of a prominent tumor-like formation, located on his back, without subjective complaints. Initially, the lesion was 1-2 cm in size but gradually increased to a visible-pronounced tumor-like formation. No other dermatologic diseases, neither other known abnormalities were reported for the medical and family history. Softly-elastic on palpation tumor-like formation was established in the left infrascapular area of the back, measuring 8/9 cm in diameter. The lesion was clinically suspected for lipoma or another soft-tissue tumour with benign nature, so the patient underwent planned surgical excision under local anaesthesia. A tumour was excited with deep elliptical excision and furthered for histological evaluation, while the wound edges were sutured with single cutaneous stitches. Additionally, a large black-colored tattoo of the Bulgarian historical noble Khan Krum was also observed within the clinical examination, covering almost the whole upper 1/3 part of the patient's back Within the careful clinical observation of the tattoo, we noticed a fibroma-like lesion, affecting the noble's right iris. Fibromas are common benign tumours in Caucasians, composed of fibrous or connective tissue. They can be seen in all organs from mesenchymal tissue, in varies size. Eyelids are often commonly affected in elderly. Although very commonly seen in every day dermatological practice, fibromas have been never reported, located in the iris. In the presented case, a small "iris-fibroma", hidden within a black-colored tattoo was diagnosed in a patient with lipoma, as a sporadic clinical finding.

  18. The economic context of past and future Bulgarian fertility.

    Science.gov (United States)

    Carlson, E

    1994-01-01

    The central thesis is that relative cohort size is an important and useful predictor of period fertility and is a root cause around which female labor force participation, secular trends in inflation, and other economic conditions revolve. Easterlin's theory specifies that large cohorts entering the work force will increase period fertility. Bulgaria is used as to show the interplay between small and large work cohorts and period fertility, as the country changed historically from state socialism to a demand-constrained market economy. The Easterlin theory of the economic determinants of fertility in self-sustaining cycles is synthesized and applied to Bulgarian fertility with the Kornai paradigm about classical socialist systems. Easterlin's requirements are that there is a competitive labor market, that older and younger workers are not substitutable for each other, that government and fiscal intervention help to maintain a steady economic background, and labor migration does not fill the jobs made available during economic expansion. Kornai adds another condition that, in socialist economic systems, large cohorts are absorbed and may contribute to expansion, while small cohorts may lead to stagnation. Period variations in fertility appear to be more important than cohort variations in fertility averaged over time. The standard Easterlin measure is the division of the older labor force by the younger labor force (men aged 30-59 plus women aged 30-54 divided by men and women aged 15-29 years). The Easterlin-Kornai ratio inverts the Easterlin measure (young adults in the numerator and older men and women in the denominator). Other factors affecting fertility such as the pronatalist incentives, world market factors, and availability of contraceptives are viewed as indirect effects on economic circumstances and fertility decisions. A formal model is constructed to test the way socialist and market controlled systems could impact on fertility. Population projections

  19. Salix ×velchevii and S. ×ardana (Salicaceae) - two new willow hybrids from the Bulgarian Rhodope Mts

    National Research Council Canada - National Science Library

    Jerzy Zieliński; Ana Petrova; Zhivka Pancheva

    2011-01-01

    Two previously unknown willow hybrids, Salix × velchevii (S. amplexicaulis Bory × S. xanthicola K.I. Chr.) and S. × ardana (S. alba L. × S. xanthicola K.I. Chr.), are described from the Bulgarian Rhodope Mts...

  20. Use of headspace mulberry paper bag micro solid phase extraction for characterization of volatile aromas of essential oils from Bulgarian rose and Provence lavender.

    Science.gov (United States)

    Won, Mi-Mi; Cha, Eun-Ju; Yoon, Ok-Kyung; Kim, Nam-Sun; Kim, Kun; Lee, Dong-Sun

    2009-01-05

    In this study, a new sampling method called headspace mulberry paper bag micro solid phase extraction (HS-MPB-mu-SPE) combined to gas chromatography-mass spectrometry has been applied for the analysis of volatile aromas of liquid essential oils from Bulgarian rose and Provence lavender. The technique uses an adsorbent (Tenax TA) contained in a mulberry paper bag, minimal amount of organic solvent. Linearities for the six-points calibration curves were excellent. LOD values were in the rage from 0.38 ng mL(-1) to 0.77 ng mL(-1). Overall, precision and recovery were generally good. Phenethyl alcohol and citronellol were the main components in the essential oil from Bulgarian rose. Linalyl acetate and linalool were the most abundant components in the essential oils from true lavender or lavandin. Additionally, the relative extraction efficiencies of proposed method have been compared with HS-SPME. The overall extraction efficiency was evaluated by the relative concentration factors (CF) of the several characteristic components. CF values by HS-MPB-mu-SPE were lower than those by headspace solid phase microextraction (HS-SPME). The HS-MPB-mu-SPE method is very simple to use, inexpensive, rapid, requires small sample amounts and solvent consumption. In addition, this method allowed combining of extraction, enrichment, and clean-up in a single step. HS-MPB-mu-SPE and GC/MS is a promising technique for the characterization of volatile aroma compounds from liquid essential oils.

  1. Cytogenetic index and functional genome alterations in Chironomus piger Strenzke (Diptera, Chironomidae) in the assessment of sediment pollution: a case study of Bulgarian and UK rivers.

    Science.gov (United States)

    Michailova, P; Ilkova, J; Dean, A P; White, K N

    2015-01-01

    The genotoxicity of trace metals in the sediments from a number of polluted sites on UK and Bulgarian rivers to Chironomus piger was assessed by an examination of genome instability as demonstrated by structural and functional changes to the salivary glands chromosomes. Based on the metal assays, the sediments were characterized to range from 'extremely' to 'strongly contaminated'. The cytogenetic index calculated on the basis of somatic structural chromosome alterations in the polytene chromosomes indicates a high level of pollution (0.07-0.06 in Bulgarian and 0.10-0.13 in UK stations). Exposure of C. piger to contaminated sediments resulted in a high level of chromosome damage as indicated by a somatic index of between 1.96 and 4.0. The transcription mechanism of the Balbiani rings and nucleolar organizer was damaged as their activity was either partially or completely suppressed. We have demonstrated that the C. piger genome is a sensitive sublethal indicator of sediment contamination, and is a highly suitable candidate for ecotoxicological monitoring of running waters. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Labour Migrations of Bulgarians from Ukraine to the European Union Today and Tomorrow: Factors and Forecasts

    Directory of Open Access Journals (Sweden)

    Alexander Ganchev

    2011-08-01

    Full Text Available Labour migrations from Ukraine to the European Union are closely connected with the issues of interrelations between EU metropolitan countries and their Diasporas in Ukraine. Labour migration developments in independent Ukraine after 1991 have been moving towards their intensification. Migration trends among the Bulgarian Diaspora of South-Western Ukraine gained specific characteristics in the period of the world economic crisis. The enlargement of the EU in 2004 and 2007 led to the transformations in the preferences and choice factors of labour migrants, representatives of the Bulgarian Diaspora, while choosing the destination country in the EU. As a metropolitan country, Bulgaria has focused its policy on attracting its Diaspora groups, seeing them as labour and demographic potential for further development. This point of view is justified in many respects, though metropolitan country efforts must also be directed to the support of the Diaspora and its social, psychological, cultural and linguistic features.

  3. Turnovo: Principles and means of constructing the sacral topography of a medieval Bulgarian capital

    Directory of Open Access Journals (Sweden)

    Erdeljan Jelena

    2010-01-01

    Full Text Available This paper presents the principles and means of constructing the identity and sacral topography of Trnovo as the capital of the Second Bulgarian Empire (XII-XIV centuries. The image of Trnovo as the ideal city, one whose fate is (predestined by Divine Providence, is constructed by employing a number of hierotopic instruments - texts of different genres, reliquary programs and spatial disposition of churches and monasteries in the city and its immediate environs as well as on elements of visual culture. This endeavor relies on the (universal model of the capital of the Byzantine Empire Constantinople, as well as on that set by Preslav, the capital of the First Bulgarian Empire.

  4. OPPORTUNITIES FOR ORGANISING CLUSTERS IN THE BULGARIAN GRAPE-WINE SECTOR

    Directory of Open Access Journals (Sweden)

    Albena MITEVA

    2015-04-01

    Full Text Available Bulgaria's membership in the European Union defines the development of clusters as a key element of the National Strategy for increasing the competitiveness. The role of the clusters becomes especially important at this time because SME do not have the capacity to meet EU requirements and to survive without uniting themselves. Moreover the National Strategy for Vine-wine Sector in Bulgaria stipulates the transformation of the sector in a leading one and securing a decent place of Bulgarian wines on international market which may be succeed through cluster introduction in the sector. In the paper is presented an overview of the initiatives for cluster development in the Bulgarian grape-wine sector and are disclosed the structure and role of cluster participants.

  5. Machine componential analysis of Bulgarian kinship terminology and more on the problem of multiple solutions

    Directory of Open Access Journals (Sweden)

    Vladimir Pericliev

    2015-11-01

    Full Text Available Machine componential analysis of Bulgarian kinship terminology and more on the problem of multiple solutions The Bulgarian kin terms of reference and address are subjected to componential analysis, using the sophisticated computer program KINSHIP. It is shown that an unconstrained and separate analysis of the two sets of terms yields an astronomical number of alternative componential models for each, threatening to compromise the componential method as a whole. However, after combining the set of reference and the set of address terms into a unitary kin term domain and applying the program to this new enlarged data set, further employing appropriate simplicity criteria on overall features (=dimensions and components of kin term definitions, yields a unique componential model. This result is evaluated in the context of a famous debate on the problems of multiple solutions of kinship systems. It is concluded that componential analysis properly used is an indispensable tool for revealing the structuring of semantic domains.

  6. Bulgarian wedding music between folk and chalg: Politics, markets and current directions

    Directory of Open Access Journals (Sweden)

    Silverman Kerol

    2007-01-01

    Full Text Available This article investigates the performative relationship among folklore, the market, and the state through an analysis of the politics of Bulgarian wedding music. In the socialist period wedding music was condemned by the state and excluded from the category folk but was adored by thousands of fans as a counter-cultural manifestation. In the post-socialist period wedding music achieved recognition in the West but declined in popularity in Bulgarian as fusion music's, such as chalga (folk/pop, arose and as musicians faced challenges vis-à-vis capitalism. As the state withdrew and became weaker private companies with profit-making agendas arose. Although it inspired chalga, wedding music began to be seen in contrast to it, as folk music. Recently, fatigue with chalga and nationalistic ideologies are revitalizing wedding music.

  7. SUSTAINABILITY OF BULGARIAN AND TURKISH VARIETIES AND LINES OF WINTER BARLEY TO ABIOTIC STRESS

    OpenAIRE

    Valchev, Dragomir Gospodinov; VALCHEVA, Darina Dimitrova; Popova, Toshka Milkova; Dimova, Darina Mincheva; Ozturk, Irfan; Kaya, Recep

    2016-01-01

    Cold resistance, drought resistance and water and temperature regime of 43 Bulgarian and Turkish winter barley varieties and lines were determined in field and laboratory conditions during the period 2005-2009. 50% of the study material was found to have a good and high resistance to cold. The highest coefficient of drought resistance was found in 9 of the studied lines. Among the tested winter barley varieties and lines those with high and medium cold resistance were found to dominate the st...

  8. ALGORITHMIC TRAINING PROGRAM FOR SWIMMING I - IV CLASS IN THE BULGARIAN SCHOOL

    Directory of Open Access Journals (Sweden)

    Petya Kutincheva

    2013-07-01

    Full Text Available The study consists in the application of an alternative program for swimming for 1-4 class in Bulgarian schools. The experiment was conducted with children (7-8 years old at two schools in Sofia with the styles crawl and back crawl. The results show that the developed programs can be used as for mandatory training and in elective. These forms are regulated under the governmental educational requirements for learning the physical education and sport (swimming.

  9. 3-Monochloro-1,2-propandiol (3-MCPD) in soy sauce from the Bulgarian market.

    Science.gov (United States)

    Christova-Bagdassarian, Valentina; Tishkova, Julieta A; Vrabcheva, Terry M

    2013-01-01

    The 3-monochloro-1,2-propandiol (3-MCPD) levels in soy sauces which contained hydrolysed vegetable protein were evaluated for the Bulgarian market. For analysis of 3-MCPD, a gas chromatography-mass spectrometry (GC-MS) method was applied with a linear range of 0.03-2.00 μg mL⁻¹ and a limit of detection (LOD) of 2.3 μg kg⁻¹ and a limit of quantification (LOQ) of 3.4 μg kg⁻¹. At these levels, the standard deviation was 5.1%, with recoveries between 81% and 102%. The method was applied to the analysis of 21 samples of soy sauce from the Bulgarian market. Results ranged from 3.7 to 185.6 μg kg⁻¹. Soy sauces produced from hydrolysed soy protein contained higher levels of 3-MCPD than naturally fermented sauces. In 38.4% of samples of Bulgarian origin, the 3-MCPD content was above the EU limit of 20 μg kg⁻¹. In all analysed samples, 33.3% had a 3-MCPD content above the EU limit.

  10. Humoral autoimmune response against specific collagen type II epitopes in Bulgarian patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Tsvetelina Batsalova

    2016-04-01

    Full Text Available Collagen type II (CII is a strong candidate autoantigen for rheumatoid arthritis (RA pathogenesis. CII is the main structural protein of synovial cartilage and it is attacked by both antibodies and T-cells during RA disease course. Experiments with mouse models have identified an immunodominant T-cell epitope from CII as well as several epitopes that are recognized by the majority of CII-specific autoantibodies. It has been shown that some epitope-specific anti-CII antibodies are arthritogenic and are associated with development of chronic arthritis. In addition, the immunodominant CII epitopes could be posttranslationally modified and these modified epitopes might be involved in induction and/or perpetuation of autoimmune humoral response and arthritic pathology. The aim of the present study was to evaluate the CII epitope- specific humoral response in a subgroup of Bulgarian patients with rheumatoid arthritis. Our results demonstrate that RA patients have significantly increased levels of anti-CII antibodies compared to healthy individuals and patients with other type of autoimmune disease. The majority of anti-CII antibodies in Bulgarian patients are directed against the U1 and J1 conserved epitopes. We show that D8 epitope-specific antibodies react to the triple-helical structure of the epitope and thus recognize both the native and the posttranslationally citrullinated D8. This is the first article presenting an evaluation of CII-specific humoral autoimmune response in Bulgarian patients with rheumatoid arthritis.

  11. Collective identity and well-being of Bulgarian Roma adolescents and their mothers.

    Science.gov (United States)

    Dimitrova, Radosveta; Chasiotis, Athanasios; Bender, Michael; van de Vijver, Fons J R

    2014-03-01

    In Europe and specifically in Bulgaria, Roma represent the largest indigenous ethnic minority exposed to severe discrimination, social exclusion, poverty, and compromised well-being. To improve their conditions, identifying sources of psychological well-being for Roma is theoretically relevant and practically important. This study investigated the relation between ethnic, familial, and religious identities as salient collective identity components for psychological well-being among 194 Roma adolescents (age: M = 16.11 years, SD = 1.36) and their mothers (age: M = 35.95 years, SD = 3.54). The results indicated that in line with marginalization models of acculturation, Roma youth and their mothers showed a low endorsement of both Bulgarian mainstream and Roma ethnic identity. The average scores of well-being were also low. For both groups, familial identity was stronger compared to Roma, Bulgarian, and religious identity. A path model showed that collective identity was a positive predictor of well-being in both adolescents and mothers and that the mothers' collective identity was a predictor of adolescent well-being. Bulgarian mainstream identity had the strongest relationship with collective identity. It is concluded that, for Roma youth and their mothers, family is an important identity domain as it represents the most salient identification source that is not challenged in their environment.

  12. Market status of organic products in the countries of the European Union

    Directory of Open Access Journals (Sweden)

    Tananeva Zhivka

    2010-01-01

    Full Text Available Organic production of foods is strictly regulated industry, which is different from the private market-gardening. The organic foods make up 1-2% of global food selling. The European Union and Bulgarian government nowadays encourage the transition to the organic farming and they grant resources to the farmers and food producers, which turn to it. Presently, 90 % of the organic food produced in Bulgaria is exported to richer European states. Bulgarian organic food is basically fruits: nuts, herbs and spices, as organic plant oils, tobacco, vegetables. There is lamb and veal on the market, as organic jam and honey. .

  13. From the Secondary School to the Technical University, Or One Difficult Year for the First-Year Students [In Bulgarian

    Directory of Open Access Journals (Sweden)

    K. Dishlieva

    2010-11-01

    Full Text Available The transition from the secondary school to the university has been always a problem period, linked to the various changes and difficulties for the most first year students in different universities. Lack of experience of self-training and weak knowledge base and skills of the students on one hand, and the higher level of mathematics and new organization of the teaching process on the other hand, provoke serious difficulties. Some of the prospective students do not know what they really know and what they need to know. It is not clear why they should learn exactly these math topics and they do not know how to learn what they should know. The present paper attempts to clarify the key problems and their possible reasons and sources in the learning and teaching process. A set of measures is identified that would contribute to overcoming the difficulties during this transitional for the students period. The results are based on the review of foreign experience and as well as the Bulgarian one demonstrated by extensive interviews with lecturers in mathematics of three technical universities. We believe that this situation is similar (maybe with minor differences and additions in almost all tertiary schools where mathematics is learned as a basic subject.

  14. Preferences of Bulgarian consumers for quality, access and price attributes of healthcare services-result of a discrete choice experiment.

    Science.gov (United States)

    van de Schoot, Thijs; Pavlova, Milena; Atanasova, Elka; Groot, Wim

    2017-01-01

    The aim of the study is to determine the preferences of Bulgarian citizens regarding the provision of healthcare services. A survey was carried out in Bulgaria among a nationally representative sample of 1003 respondents. Both a discrete choice experiment and a self-explicated ranking of outpatient and inpatient service attributes were included in the survey. The data are analyzed to elicit the preferences of Bulgarian healthcare consumers for service attributes and to compare them with previous studies in Bulgaria and other countries in Central and Eastern Europe. The reputation and skills of the care provider appear to be relatively most important to the respondents, followed by the state of the equipment, the condition of the facility and the attitude of the staff. The fee-level and access-related attributes (waiting and traveling time) emerged as less important. Overall, consumers in Bulgaria value the quality of healthcare provision very highly. Yet, there are some statistically significant differences between socio-demographic groups. In general, Bulgarian healthcare consumers are willing to accept higher prices for the services they use, when this comes with improved quality of services. These findings comply with findings in previous studies in Bulgaria and in the region. Given the quality problems in the Bulgarian healthcare sector, our findings indicate that priority has to be given to the improvement of healthcare quality when the Bulgarian government invests in this sector. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  15. Developments in Bulgarian Education: from the Ottoman Empire to the Nation-State and beyond, 1800-1940s

    Directory of Open Access Journals (Sweden)

    Krassimira Daskalova

    2017-01-01

    Full Text Available This article aims at presenting the major developments of modern Bulgarian education during the 19th and early 20th centuries. It relies on statistical and other primary sources, and on secondary materials, and uses both quantitative and qualitative methods. The first part follows the development of the educational movement among Bulgarians, stimulated by the modernizing Tanzimat reforms (1839-1876 of the Ottoman Empire; the second part – tells the story of the state supported education after the establishment of the Bulgarian nation-state in 1878 up until 1944 when the communist came into power. The article pays special attention to the differences in women’s and men’s education and the gradual move towards greater gender equality in education during the second half of the 20th century.

  16. The Bulgarian 'nationally responsible capital' on the eve of EU integration

    Directory of Open Access Journals (Sweden)

    Kiril Alioshev Avramov

    2010-01-01

    Full Text Available Este artículo examina las actitudes recientes de las élites económicas de Bulgaria hacia el proceso de ampliación europea y la integración de Bulgaria en la estructura de la UE. El acento del análisis recae sobre la actividad pública de los representantes de la llamada “Nationally responsable Capital" unidos en el Club búlgaro de Negocios "Renacimiento". La muestra explica la actitud de los "inversores estratégicos búlgaros" hacia la ampliación de la UE, ya que es simbólico para el gran capital búlgaro. Varias hipótesis se revisarán en el curso del análisis, en particular, qué las inversiones bulgaras pueden favorecer a los miembros búlgaros de la OTAN y también acercarse a  las  expectativas hacia su adhesión a la UE. Su retórica se basará en la calidad de su cooperación internacional con las grandes empresas extranjeras, como prueba de su legitimidad interna. Irán acompañadas por esfuerzos de lobbies continuo en busca de apoyo por parte de la administración para favorecer el capital “nacional”. Las conclusiones se basan en los resultados empíricos recientemente publicados de un estudio sobre la actitud de la empresa búlgara hacia la integración de la UE y el análisis del contenido de los discursos públicos, entrevistas e informes del grupo "Renacimiento" y de los miembros del grupo relacionados con el tema.____________ABSTRACT:This paper examines the recent attitudes of the Bulgarian economic elites towards the process of European enlargement and the integration of Bulgaria into the structure of EU. The accent of the analysis falls upon the public activity of the representatives of the so-called "nationally responsible capital" united in the Bulgarian Business Club "Renaissance". The sample is chosen to illustrate the attitudes of the "Bulgarian strategic investors" towards the EU enlargement, as it is symbolic for the Bulgarian large capital. Several hypotheses to be reviewed in the course of the

  17. DETERMINATION OF WATER RESOURCES IN RIVERS IN THE BULGARIAN BASINS OF THE LOWER DANUBE

    Directory of Open Access Journals (Sweden)

    Plamen Iliev Ninov

    2017-04-01

    Full Text Available Object of the study is surface water bodies from category “rivers” according to Water Framework Directive 2000/60/ЕС. Surface water assessment is important for number of activities such as: water management in the country, making reports to international agencies, determining the change of the resources in the light of upcoming climate changes. The determination of water resources is based on information of hydrometric stations from the monitoring network system in the National Institute of Meteorology and Hydrology — Bulgarian Academy of Sciences (NIMH-BAS in which real ongoing and available water flows that are subject of management are registered. In the study a technology for surface water bodies in the Bulgarian basins of the lower Danube is applied which has been developed in the frame of cooperative project together with the Ministry of Environment and Water. This is absolutely true for the Bulgarian section of the Danube River basin which is expressed in big number and variety of hydrological homogeneous sections. The river flow is characterized with annual and inter-annual variability determined by climatic factors and anthropogenic influences. The main obtained results of the present hydrologic studies are the usage of transferred information from gauged to ungauged watersheds and the estimation of the surface water bodies’ resources using original regression relationships based on multiannual hydrological information from the NIMH-BAS monitoring network. The relationships delineate the hydrological homogeneous areas with similar conditions of flow formation. The estimated resources have significant usefulness for all State institutions managing the water in the Danube basin and have already been introduced in the operative and management practice.

  18. BULGARIAN STATE AND THE TURKS (1878-1908 / BULGARİSTAN EMARETİ VE TÜRKLER (1878–1908

    Directory of Open Access Journals (Sweden)

    Assoc. Prof. Dr. Osman KÖSE

    2006-12-01

    Full Text Available Bulgaria emerged as an independent state in the Berlin treaty, which was signed after the 1877-1878 Ottoman-Russian war. After this, the Bulgarian administration began an anti-Muslim massacre campaign, like the Russians did before.The main aim of this article is to investigate the pressure, violence and massacres against the Muslim-Turks, organised by the Bulgarian gangs and the official administration. It is also proposed that the emigration of the Muslim-Turkish population began after this policy of violence.

  19. Microsatellite analysis to estimate genetic relationships among five bulgarian sheep breeds

    Directory of Open Access Journals (Sweden)

    Szilvia Kusza

    2010-01-01

    Full Text Available Herein, genetic relationships among five breeds of Bulgarian sheep were estimated using microsatellite markers. The total number of alleles identified was 226 at the 16 loci examined. D A distance values were used for phylogenetic tree construction with the UPGMA algorithm. The two Tsigai and two Maritza populations were found to be geneticallvery closely related to each other y (0.198, and 0.258 respectively. The Pleven Black Head population was distinct from the other four. These results could be useful for preserving genes in these breeds, thereby ensuring their preservation in Bulgaria.

  20. TRANSFER OF EMBROIDERY ELEMENTS FROM BULGARIAN NATIONAL FOLK COSTUME TO THE CONTEMPORARY FASHION

    Directory of Open Access Journals (Sweden)

    Zlatin Zlatev

    2016-10-01

    Full Text Available The goal of this research is the analysis of two dimensional images of embroidery elements and the development of techniques for shape and color segmentation in the automation of embroidery designs. A document camera is used as a tool for obtaining of color digital images of embroidery elements from Bulgarian national folk costume. Also are devised some techniques for color restoration of elements and their skeletons. Files for embroidery machines are described and obtained then the results are checked with commercial software. A website is created for presentation of the results of this work

  1. Natural and anthropogenic impacts on historical heritage along the north Bulgarian Black Sea coast

    Science.gov (United States)

    Peev, Preslav; Palazov, Atanas; Stancheva, Margarita; Stanchev, Hristo; Krastev, Anton; Shtirkov, Ilko

    2014-05-01

    Bulgaria is rich in the remains of past human settlements and activity. For example, along northern part of the Bulgarian coast, numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). The most significant of them are: Durankulak archaeological complex with the largest Prehistoric necropolis in the world, Prehistoric necropolis at the area of Lake Shablenska Tuzla, Antique settlements Caron Limen and Bizone, archeological reserve Yalata, Antique and Medieval castle at Cape Kaliakra etc. As, this north part of Bulgarian coast has a huge archaeological potential there is a ground for thinking that the remains of other periods as well as a brand new, previously unknown sites can be discovered in the near future. This does not exclude the probability of being randomly found individual objects that largely can be prevented from archaeological contexts. Therefore it is important that these archeological sites are protected properly and preserved for future generations. In Bulgaria such sites and monuments are legally protected under the Law of cultural heritage and managed by the Ministry of culture and local authorities. However, today most objects and sites, as part of common European historical and cultural heritage are posed to a variety of potential impacts and treats, both natural and human-induced. This study discusses the implications of natural factors, (such as climate change, extreme waves, erosion and shoreline changes) and human contributions (coastal infrastructures, tourism and insufficient management by decision-makers) to coastal and underwater cultural heritage along the north portion of Bulgarian coast. Major natural processes that seriously affect on coastal and maritime heritage environment are direct physical impact by global climate changes, sea level rise and caused increase of waves and storms, acceleration

  2. Technology and safety assessment for lactic acid bacteria isolated from traditional Bulgarian fermented meat product "lukanka"

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    Svetoslav Dimitrov Todorov

    Full Text Available Abstract The present work discusses the technological and new selection criteria that should be included for selecting lactic acid bacteria for production of fermented meat. Lactic acid bacteria isolated from Bulgarian traditional fermented "lulanka" salami was studied regarding some positive technological parameters (growth at different temperature, pH, and proteolytic activity. The presence of genes related to the virulence factors, production of biogenic amines, and vancomycin resistance were presented in low frequency in the studied lactic acid bacteria. On the other hand, production of antimicrobial peptides and high spread of bacteriocin genes were broadly presented. Very strong activity against L. monocytogenes was detected in some of the studied lactic acid bacteria. In addition, the studied strains did not present any antimicrobial activity against tested closely related bacteria such as Lactobacillus spp., Lactococcus spp., Enterococcus spp. or Pediococcus spp. To our knowledge this is the first study on the safety and antimicrobial properties of lactic acid bacteria isolated from Bulgarian lukanka obtained by spontaneous fermentation.

  3. Basic exterior characteristics of body and head in Bulgarian scent hound

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    Urošević Milivoje

    2014-01-01

    Full Text Available A group of dogs known as hounds is widespread and highly appreciated among the hunters on the Balkans. Hounds are referred to as hunting dogs that engage in loud pursuit of game along its trail. These dogs do not need to se the game in order to pursue it and begin to bark once they stumble upon game trail. First serious research along with zootechnical measurement was conducted in 1905, at which occasion three large groups of hounds that inhabit the Balkans were described. This undertaking provided a solid foundation for further research and standardization of certain hound breeds. Though a lot of field work and standardization efforts were undertaken since then, there are still groups of hounds not encompassed in previous research work that are well-spread on the field and frequently utilized as hunting companions. One of the variety among these non-standardized breeds are Bulgarian scent hound, which differ from described hound breeds by certain exterior characteristics. In this paper, processed and analyzed some of the basic exterior features of body and head of the Bulgarian Scent Hound. Measurements were performed in 21 males and 15 females of following parameters, the height at withers, back height, loin height, chest circumference, body length, head length, skull length, nozzle length, head width and nozzle width. The average height of males is 54.60 and female 51.73 cm. Head length of males, on average, was 23.95 cm and females 23, 53 cm.

  4. Cross-Cultural Validation of the Definition of Multimorbidity in the Bulgarian Language.

    Science.gov (United States)

    Assenova, Radost S; Le Reste, Jean Yves; Foreva, Gergana H; Mileva, Daniela S; Czachowski, Slawomir; Sowinska, Agnieszka; Nabbe, Patrice; Argyriadou, Stella; Lazic, Djurdjica; Hasaganic, Melida; Lingner, Heidrun; Lygidakis, Harris; Muñoz, Miguel-Angel; Claveria, Ana; Doerr, Chista; Van Marwijk, Harm; Van Royen, Paul; Lietard, Claire

    2015-01-01

    Multimorbidity is a health issue with growing importance. During the last few decades the populations of most countries in the world have been ageing rapidly. Bulgaria is affected by the issue because of the high prevalence of ageing population in the country with multiple chronic conditions. The AIM of the present study was to validate the translated definition of multimorbidity from English into the Bulgarian language. The present study is part of an international project involving 8 national groups. We performed a forward and backward translation of the original English definition of multimorbidity using a Delphi consensus procedure. The physicians involved accepted the definition with a high percentage of agreement in the first round. The backward translation was accepted by the scientific committee using the Nominal group technique. Some of the GPs provided comments on the linguistic expressions which arose in order to improve understanding in Bulgarian. The remarks were not relevant to the content. The conclusion of the discussion, using a meta-ethnographic approach, was that the differences were acceptable and no further changes were required. A native version of the published English multimorbidity definition has been finalized. This definition is a prerequisite for better management of multimorbidity by clinicians, researchers and policy makers.

  5. Technology and safety assessment for lactic acid bacteria isolated from traditional Bulgarian fermented meat product "lukanka".

    Science.gov (United States)

    Todorov, Svetoslav Dimitrov; Stojanovski, Saso; Iliev, Ilia; Moncheva, Penka; Nero, Luis Augusto; Ivanova, Iskra Vitanova

    The present work discusses the technological and new selection criteria that should be included for selecting lactic acid bacteria for production of fermented meat. Lactic acid bacteria isolated from Bulgarian traditional fermented "lulanka" salami was studied regarding some positive technological parameters (growth at different temperature, pH, and proteolytic activity). The presence of genes related to the virulence factors, production of biogenic amines, and vancomycin resistance were presented in low frequency in the studied lactic acid bacteria. On the other hand, production of antimicrobial peptides and high spread of bacteriocin genes were broadly presented. Very strong activity against L. monocytogenes was detected in some of the studied lactic acid bacteria. In addition, the studied strains did not present any antimicrobial activity against tested closely related bacteria such as Lactobacillus spp., Lactococcus spp., Enterococcus spp. or Pediococcus spp. To our knowledge this is the first study on the safety and antimicrobial properties of lactic acid bacteria isolated from Bulgarian lukanka obtained by spontaneous fermentation. Copyright © 2017 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. All rights reserved.

  6. Grouping of Bulgarian wines according to grape variety by using statistical methods

    Science.gov (United States)

    Milev, M.; Nikolova, Kr.; Ivanova, Ir.; Minkova, St.; Evtimov, T.; Krustev, St.

    2017-12-01

    68 different types of Bulgarian wines were studied in accordance with 9 optical parameters as follows: color parameters in XYZ and SIE Lab color systems, lightness, Hue angle, chroma, fluorescence intensity and emission wavelength. The main objective of this research is using hierarchical cluster analysis to evaluate the similarity and the distance between examined different types of Bulgarian wines and their grouping based on physical parameters. We have found that wines are grouped in clusters on the base of the degree of identity between them. There are two main clusters each one with two subclusters. The first one contains white wines and Sira, the second contains red wines and rose. The results from cluster analysis are presented graphically by a dendrogram. The other statistical technique used is factor analysis performed by the Method of Principal Components (PCA). The aim is to reduce the large number of variables to a few factors by grouping the correlated variables into one factor and subdividing the noncorrelated variables into different factors. Moreover the factor analysis provided the possibility to determine the parameters with the greatest influence over the distribution of samples in different clusters. In our study after the rotation of the factors with Varimax method the parameters were combined into two factors, which explain about 80 % of the total variation. The first one explains the 61.49% and correlates with color characteristics, the second one explains 18.34% from the variation and correlates with the parameters connected with fluorescence spectroscopy.

  7. Bulgarian Youth and Europe. Multivariate Psycho-cultural Study of the Mobility Attitudes

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    Mikhail Matveev

    2009-03-01

    Full Text Available The objective of this study is to examine the Bulgarian youths' mobility towards Europe. The investigation was carried out with 570 Bulgarian students. The data are presented as a questionnaire consisting of five parts. The first one deals with the motivations and is based on the Reversal Theory - predicting eight motivational states. The second part is based on the 2PAP theoretical model structuring the attitudes around four factors: Push, Pull, Anti Push and Anti Pull. The third one falls back on the Big Five Personality Test measuring five personality dimensions. And the concluding two parts are designed to obtain information about the degree of attraction and the intentions for mobility to the 25 destination countries of the European Union (EU. This has led to the hypothesis that a model of mobility exists based on these three theoretical models, as well as on emotional factors like attraction-repulsion to the country referred to. The hypothesis that was strongly supported by the statistical processing of the data will broaden our understanding of the youth's mobility. The present research is a part of a longitudinal study of the mobility intentions among young people. The investigation is of great interest from an educational, political and social point of view

  8. Chromosome polymorphism in Bulgarian populations of the striped field mouse (Apodemus agrarius Pallas 1771

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    T Chassovnikarova

    2009-08-01

    Full Text Available Chromosome polymorphism in Bulgarian populations of the striped field mouse (Apodemus agrarius Pallas, 1771 has been described. The diploid chromosome number is 2n=48 (NFa = 54. In the karyotype of 3 specimens from the Iskar region, the presence of an additional B chromosome has been established for the first time. The autosomes are 19 acrocentric pairs, continuously decreasing in size, and 4 pairs of bi-armed chromosomes, barely distinguishable by size and location of the centromere. Specimens with 3 pairs of metacentric chromosomes were firstly described in Bulgaria for the regions of Iskar and Omurtag. The localization of heterochromatin in the centromeric regions of the chromosomes, blocks of heterochromatin of different sizes, as well as intercalated bands, distinguishable in weakly spiraled chromosomes are found. Telomeric heterochromatin is present in the largest autosomal pair and in two of the middle-sized autosomal pairs. The largest and smallest pairs of be-armed chromosomes do not have centromeric heterochromatin, whereas all the other autosomal pairs do. The presence of a NOR in 6 chromosomal pairs is established. Two of the pairs exhibited pericentromeric NORs, whereas the other 4 displayed telomeric NORs. The karyotype analysis illustrates the chromosome and genome polymorphism of A. agrarius in Bulgarian populations.

  9. Semantic packaging in verb-based compounds in English and Bulgarian

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    Alexandra Bagasheva

    2015-05-01

    Full Text Available Semantic packaging in verb­ based compounds in English and Bulgarian The article contrasts the word­ formation types of (parasynthetic compound nouns and compound verbs in two genetically distantly related but typologically distinct languages Bulgarian and English. While the nature of synthetic compound nouns in both languages is comparable, compound verbs show greater contrasts in terms of types, restrictions and preferences for intra­ compound relations and semantic diversity. An explanation is sought in terms of the influence of word­ relevant syntactic properties on word­ formation phenomena in the two languages. An additional powerful factor is the ubiquity of conversion or syntactic promiscuity in English. A hypothesis is formulated that in Bulgarian the iconicity of word­ formation processes and products associated with the biuniqueness of the sign as understood by Natural Morphology accounts for restrictions on the absolute reign of word­ formation paradigms in Bulgarian, where the distinction between inflectional morphology and word­ formation is more sharply delineated. The typological character of the two languages is ultimately taken into account as a factor which determines the preferences for compounds in English and the prevalence of affixal derivation in Bulgarian.   Kompresja semantyczna w złożeniach czasownikowych w językach bułgarskim i angielskim Autorzy artykułu dokonali porównania mechanizmów słowotwórczych wykorzystywanych przy derywacji (parasyntetycznych złożeń rzeczownikowych oraz czasownikowych w językach bułgarskim i angielskim. Badane języki wykazują dalekie pokrewieństwo genetyczne, lecz z typologicznego punktu widzenia są one od siebie różne. W odróżnieniu od mechanizmów tworzenia syntetycznych złożeń rzeczownikowych, które w obu językach są podobne, złożenia czasownikowe różnią się, jeżeli chodzi o ich typy, ograniczenia użycia oraz preferencje odnośnie relacji

  10. Relative Importance Assigned to Health Care Rationing Principles at the Bedside: Evidence From a Portuguese and Bulgarian Survey.

    Science.gov (United States)

    Pinho, Micaela Moreira; Pinto Borges, Ana

    Activity was undertaken to develop a Prioritization Scoring Index for Portugal and Bulgaria that weights the importance given to ethical rationing principles that should guide decisions at the bedside. Data from two random samples of 355 Portuguese and 298 Bulgarian members of the public were collected from an online questionnaire. Questions asked about the level of importance given to specific issues related to patient's prioritization criteria. Responses were analyzed quantitatively with the SPSS. In the process of selecting the patient to treat, Portuguese and Bulgarian respondents seem unanimous in giving greater importance to (i) the treatment outcomes, (ii) the severity of illness, (iii) children, and (iv) patients' fragility. In general, Portuguese and Bulgarian respondents allocate more than 50% of the prioritization weight to equity considerations, approximately 35% to efficiency considerations, and 5% to lottery selection. Even so, Bulgarian respondents rate highly the equity and less the efficiency consideration than Portuguese respondents. Although the pursuit of efficiency seems to be valued by respondents, their major concern seems to be with the reduction of inequalities in health.

  11. Researchers at the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences (IMI-BAS - Attestation Analysis - Results and Recommendations

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    J. Tabov

    2012-12-01

    Full Text Available In 2010 attestation of the academic staff of the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, was carried out. The attestation procedures and the results of their applying in practice are both described in the present paper. The level-drop in IMI-BAS is alarming. The main reason for it is the brain-drain, we suppose.

  12. Macrostability and Microinstabilities in the Scientific Process [In Bulgarian

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    B.V. Toshev

    2008-06-01

    Full Text Available Science advances as a sustainable process. The academic journals mark the new scientific results. The system of scholarly journals is developed in two levels: the first level includes the primary research journals; the secondary journals where the papers of the primary research journals are indexed and abstracted build the second level. The world system of indexing, abstracting and evaluation consists of about 75 000 primary research journals; about 10 % of them are under the control of the Thomson Scientific, f. Institute for Scientific Information. The journals that do not belong to that system are to be considered as marginal editions. Thomson Scientific gives annually several scientometric parameters of its journals. Likely the most important amongst them is the Impact Factor (IF, introduced by Garfield. IF is an intensive property of the academic journal. However the scientific creativity is cumulative and, therefore, a proper extensive quantity should characterize it. Such quantity may be the efficiency factor e=nk with n – factor of productivity (number of publications of a given author and k – factor of utility (number of citations of author’s publications. From macroscopic point of view such an organization of the scientific process provides its sustainability and stability. However, the microscopic consideration exhibits disturbances that appear continuously. They are in the relationships between authors, referees and editors. They appear when the rules of scientific publishing and/or science ethics are violated by some of the participants in the scientific process. The most common cases of such offences are listed and commented.

  13. Gaia science alerts and the observing facilities of the Serbian-Bulgarian mini-network telescopes

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    Damljanović G.

    2014-01-01

    Full Text Available The astrometric European Space Agency (ESA Gaia mission was launched in December 19, 2013. One of the tasks of the Gaia mission is production of an astrometric catalog of over one billion stars and more than 500000 extragalactic sources. The quasars (QSOs, as extragalactic sources and radio emitters, are active galactic nuclei objects (AGNs whose coordinates are well determined via Very Long Baseline Interferometry (VLBI technique and may reach sub-milliarcsecond accuracy. The QSOs are the defining sources of the quasi-inertial International Celestial Reference Frame (ICRF because of their core radio morphology, negligible proper motions (until sub-milliarcsecond per year, and apparent point-like nature. Compact AGNs, visible in optical domain, are useful for a direct link of the future Gaia optical reference frame with the most accurate radio one. Apart from the above mentioned activities, Gaia has other goals such as follow-up of transient objects. One of the most important Gaia's requirements for photometric alerts is a fast observation and reduction response, that is, submition of observations within 24 hours. For this reason we have developed a pipeline. In line with possibilities of our new telescope (D(cm/F(cm=60/600 at the Astronomical Station Vidojevica (ASV, of the Astronomical Observatory in Belgrade, we joined the Gaia-Follow-Up Network for Transients Objects (Gaia-FUN-TO for the photometric alerts. Moreover, in view of the cooperation with Bulgarian colleagues (in the frst place, SV, one of us (GD initiated a local mini-network of Serbian { Bulgarian telescopes useful for the Gaia-FUN-TO and other astronomical purposes. During the next year we expect a new 1.4 m telescope at ASV site. The speed of data processing (from observation to calibration server could be one day. Here, we present an overview of our activities in the Gaia-FUN-TO which includes establishing Serbian { Bulgarian mini-network (of five telescopes at three sites

  14. Bulgarian Seismological and GPS/GNSS networks-current status and practical implementation

    Science.gov (United States)

    Solakov, Dimcho; Simeonova, Stela; Georgiev, Ivan; Dimitrova, Lilia; Slavcheva, Krasimira; Raykova, Plamena

    2016-04-01

    The scientific information is the latest and one of the best bedrock on which effective policy to combat and cope with natural disasters have to be built. Understanding, monitoring and information for future natural disasters are the way to assist the government and society. Different types of networks provide reliable information on various natural disasters. For example, one of the main priorities of the networks are directed to study seismicity of the Earth, its physical phenomena and fields - with an emphasis on tectonic movements and related risk processes, global changes, rotation and position of the Earth in space. Therefore seismological network using advanced electronic systems and digital seismographs transmission of signals from seismic stations to the centres and the registration, processing and archiving of information is carried out by a specialized computer system. Thus improve the monitoring and analysis of seismicity in the whole plan. Another type networks as permanent GPS/GNSS networks are associated with processing and data analysis, as well as monitoring of recent movements of the earth crust. In this study we focus on Seismological and GPS/GNSS networks on the territory in Bulgaria. At present NIGGG-BAS runs both Bulgarian seismological and GPS/GNSS networks. The Bulgarian seismological network - NOTSSI (National Operative Telemetric System for Seismological Information) was founded at the end of 1980. The network comprises today 15 permanent seismic stations spanning the entire territory of the country and two local net works that are deployed around the town of Provadia and Kozloduy Nuclear Power Plant in Bulgaria. Since 2005-2006, real-time data exchange between Bulgaria and Greece, Romania, Serbia, Macedonia, Slovakia, Slovenia, Austria and other regional and national seismological data centers was implemented. NIGGG, respectively NOTSSI, is responsible for rapid earthquake determination, public information trough media, and information of

  15. Model for Determining the Consumption of Machinery, Tableware, Fuel, Oils and Lubricants with the Participation of Units from the Bulgarian Army in Humanitarian Operations

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    Nichev Nikolay

    2017-06-01

    Full Text Available Regulating documents of the Bulgarian Army considered norms for support classic combat operations and in fact Bulgarian Army has no planning methods to be used for planning of humanitarian operations. Solving this problem can be achieved through the use of planning factors. Planning factors are generally based on experience or data on the use of resources from previous operations. The participation of units of the Bulgarian Army in humanitarian operations have failed to bring to the accumulation of data needed to create a suitable planning factors. The purpose of the study is to develop a model by which to bring out planning factors in determining the the consumption of machinery, tableware, fuel, oils and lubricants with the participation of units from the Bulgarian Army in humanitarian operations.

  16. New records of millipedes and centipedes from Bulgaria, with an annotated checklist of the Bulgarian myriapods.

    Science.gov (United States)

    Bachvarova, Darina; Vagalinski, Boyan; Doichinov, Aleksandar; Stoev, Pavel

    2017-05-10

    The present paper records new and poorly known myriapods (Diplopoda, Chilopoda) collected in Bulgaria in the last 10 years. Four new species are reported as new to the Bulgarian fauna: Lithobius melanops Newport, 1845 (Chilopoda: Lithobiomorpha: Lithodiidae), Polydesmus collaris C.L. Koch, 1847, Polydesmus inconstans Latzel, 1884 and Polydesmus schaessburgensis Verhoeff, 1898 (Diplopoda: Polydesmida: Polydesmidae). Scanning electron micrographs of the gonopods and male leg-pairs 5 and 6 are provided for the first time for Bulgarosoma superficiei Strasser, 1975, a species hitherto known only from its original description. This article presents also an updated list of Myriapoda in Bulgaria. The list includes a total of 251 (sub-)species of the classes Diplopoda (127), Chilopoda (104), Pauropoda (18) and Symphyla (2).

  17. Alexander Tomov (1930-2009: A Founder of the Astronomical Photoelectric Photometry in Bulgaria [In Bulgarian

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    N. Tomov

    2011-08-01

    Full Text Available This paper describes the work of Dr. Alexander Tomov on establishment and equipment of the Astronomical Observatory of Belogradchik. Tomov’s research activity in that observatory is commented as well. The official opening of the observatory took place on July 21st, 1965. During the period 1966-1969 a monitoring program for determining the orbits of artificial satellites was successfully realized. Constructing a new building expanded later observatory. In mid-1969 the observatory was supplied by 60 cm reflector optical system ‘Cassegrain’, produced by Carl Zeiss in Germany; it was the biggest telescope in Bulgaria at that time. In the period 1970-1973 a modern single-channel photoelectric UBV photometer was constructed and put in operation. In 1976 the Belogradchik observatory joined with the Institute of Astronomy of the Bulgarian Academy of Sciences. In the second half of seventies and early eighties hundreds of galaxies were studied.

  18. The effect of Bulgarian propolis against Trypanosoma cruzi and during its interaction with host cells

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    Andréia Pires Dantas

    2006-03-01

    Full Text Available Propolis has shown activity against pathogenic microorganisms that cause diseases in humans and animals. The ethanol (Et-Blg and acetone (Ket-Blg extracts from a Bulgarian propolis, with known chemical compositions, presented similar activity against tissue culture-derived amastigotes. The treatment of Trypanosoma cruzi-infected skeletal muscle cells with Et-Blg led to a decrease of infection and of the intracellular proliferation of amastigotes, while damage to the host cell was observed only at concentration 12.5 times higher than those affecting the parasite. Ultrastructural analysis of the effect of both extracts in epimastigotes revealed that the main targets were the mitochondrion and reservosomes. Et-Blg also affected the mitochondrion-kinetoplast complex in trypomastigotes, offering a potential target for chemotherapeutic agents.

  19. Bulgarian Emergency Response System (BERS) in case of nuclear accident with exposure doses’estimation

    Energy Technology Data Exchange (ETDEWEB)

    Syrakov, M.; Prodanova, M.; Slavov, K.; Veleva, B.

    2015-07-01

    A PC-oriented Emergency Response System in case of nuclear accident (BERS) is developed and works operationally in the National Institute of Meteorology and Hydrology (NIMH). The creation and development of BERS was highly stimulated by the ETEX (European Tracer Experiment) project. BERS comprises two main parts - the operational and the accidental ones. The operational part, run automatically every 12 hours, prepares the input meteorological file used by both trajectory and dispersion models, runs the trajectory models, visualizes the results and uploads the maps of trajectories to a dedicated web-site. The accidental part is activated manually when a real radioactive releases occur or during emergency exercises. Its core is the Bulgarian dispersion models EMAP. Outputs are concentration, accumulated deposition and selected doses fields. In the paper, the BERS overall structure is described and examples of its products are presented. (Author)

  20. Bulgarian Emergency Response System (BERS) in case of nuclear accident with exposure doses estimation

    Energy Technology Data Exchange (ETDEWEB)

    Syrakov, D.; Prodanova, M.; Slavov, K.; Veleva, B.

    2015-07-01

    A PC-oriented Emergency Response System in case of nuclear accident (BERS) is developed and works operationally in the National Institute of Meteorology and Hydrology (NIMH). The creation and development of BERS was highly stimulated by the ETEX (European Tracer Experiment) project. BERS comprises two main parts - the operational and the accidental ones. The operational part, run automatically every 12 hours, prepares the input meteorological file used by both trajectory and dispersion models, runs the trajectory models, visualizes the results and uploads the maps of trajectories to a dedicated web-site. The accidental part is activated manually when a real radioactive releases occur or during emergency exercises. Its core is the Bulgarian dispersion models EMAP. Outputs are concentration, accumulated deposition and selected doses fields. In the paper, the BERS overall structure is described and examples of its products are presented. Key words: nuclear accident, emergency response, early warning system, air dispersion models, radioactive exposure dose. (Author)

  1. The role of leadership for shaping organizational culture and building employee engagement in the Bulgarian gaming industry

    OpenAIRE

    Stanislavov, Ivaylo; Ivanov, Stanislav

    2014-01-01

    The purpose of this phenomenological study was to explore the impact of leadership styles on organizational culture and employee engagement, and gain understanding of how these conceptual variables influence organizational performance. Through in-depth interviews, the participants from three Bulgarian gaming enterprises revealed their perceptions of how their previous and current casino managers were able to form organizational culture and build employee engagement. The study revealed that th...

  2. Book Review: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism

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    Karolina Bielenin-Lenczowska

    2015-12-01

    Full Text Available Book Review: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism "Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism", a book by Magdalena Lubańska is a summary of her research carried out for many years among the Christian Orthodox and Muslim Pomaks in Rhodope mountains of Bulgaria. There Lubańska conducted in-depth interviews and carried out ethnographic observation about the knowledge regarding neighbours of different religion, their beliefs and religious practices.   Recenzja książki: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism Książka Magdaleny Lubańskiej jest podsumowaniem jej badań prowadzonych od wielu lat wśród prawosławnych oraz muzułmanów w Rodopach, w Bułgarii. Lubańska przeprowadziła pogłębione wywiady i obserwację etnograficzną, dotyczącą sąsiadowania mieszkańców różnych religii, ich wierzeń i praktyk religijnych.

  3. Effect of two low-dose gestodene containing monophasic oral contraceptives on hemostasis in Bulgarian women.

    Science.gov (United States)

    Uchikova, Ekaterina; Pehlivanov, Blagovest

    2008-08-01

    To compare the effects of two monophasic oral contraceptives upon coagulation, fibrinolysis and the system of natural inhibitors (anticoagulant pathways) in Bulgarian women. This prospective, open clinical study lasted 12 months and included 70 women, divided into two equal groups of 35 each. The women from group A received a contraceptive containing 20 microg ethinylestradiol/75 microg gestodene. The women from group B received a contraceptive containing 30 microg ethinylestradio l/75 microg gestodene. At the beginning and again at the end of the study, the following values were determined: prothrombin time (PT), activated partial thromboplastic time (aPTT), thrombin time (TT), fibrinogen (F), Factor VII (FVII), Factor X (FX), plasminogen, alpha 2-antiplasmin, tissue-type plasminogen activator (t-PA), D-dimers, protein C (Pr C), total Protein S (TPr S), antithrombin III (AT III) and heparin Cofactor II (HC II). We did not find any statistically significant differences in the global tests of hemostasis (PT, aPTT, TT) in either group compared with the baseline values. At the end of the study there was an increase in the levels of fibrinogen, FX, PrC and H II, and also diminution of t-PA in both groups in comparison with the baseline values. At the end of the study the activity of FVII, alpha2-antiplasmin and AT III was elevated only in group B. Although certain alterations in hemostasis parameters were observed, all of them were within the reference range. We did not observe or suspect any cases of vascular, thrombotic or other incidence in the observed groups of 840 cycles of hormonal contraception over the 12-month period. There is an increase in both procoagulant and fibrinolytic activity when using low-dose gestodene containing monophasic oral contraceptives. This can be interpreted as a shift to a higher equilibrium. There is no need for screening for thrombofilia in healthy, non-obese, non-smoking Bulgarian females, aged between 18 to 35 years, without a

  4. ON THE ETYMOLOGY OF 20 WORDS. ADDITIONS AND CORRECTIONS TO «BULGARIAN ETYMOLOGICAL DICTIONARY»

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    L. Selimski

    2015-01-01

    Full Text Available The paper concerns the origin, word formation patterns and primeval semantics of 20 Bulgarian  words in their alphabetical order. All these words have already been studied in «Bulgarian etymological dictionary». However, 6 of them were left as obscure (3. пекя / pekia ‘very good’; 4. пелдиса / peldissa  ‘pacify’;  12. рокмàк  / rokmak ‘rope (?’, 15. Соанàк / soanak ‘little time’; 18. сънда / synda ‘sit’; 20. сюмьòсан  / siumiosan  ‘maimed’,  and the other 7 have received explanations which  are not acceptable (2. митище / mitishte  ‘straw, chaff (?’; 6. плакна  / plakna ‘rinse’; 7. платник  / platnik ‘sickly’;  10. потирек / potirek  ‘belt’; 13. сетка / setka ‘net’; 14. сий / sii ‘this’; 17. сънàк / synak ‘moment’. The remaining 7 words are under consideration because they need certain additional explanations relating to their phonetic peculiarities (19. синор  /  sinor, сънър /  synyr ‘baulk, headland’, or concerning some word-formation and/or semantic particularities  (1. костàнски /  kostanski  ‘adjective from name of vil. Костанденец / Kostandenets’; 11. разтварям /  raztvariam ‘dissolve’;  16. суичмез  /  suich mez  ‘drunkard’. Some  of the discussed  words  can  be considered as calques from other languages: Russian  (5. изписвам /  izpisvam ‘discharge’, Croatian (9. покора/pokora ‘penance’ and Turkish (8. плява / pliava ‘galaxy’.

  5. Inventory of coastal protected areas and historical heritage sites (North Bulgarian coast)

    Science.gov (United States)

    Palazov, Atanas; Stancheva, Margarita; Stanchev, Hristo; Krastev, Anton; Peev, Preslav

    2015-04-01

    Coastal protected areas and historical heritage sites in Bulgaria are established by national policy instruments/laws and EU Directives to protect a wide range of natural and cultural resources along the coast. Within the framework of HERAS Project (Submarine Archaeological Heritage of the Western Black Sea Shelf), financed by European Union under the CBC Program Romania-Bulgaria, we made an inventory and identification of protected areas, nature reserves, monuments, parks and onshore historical sites along the North Bulgarian coast (NUTS III level). The adjacent coastline is 96 km long between cape Sivriburun to the border of Romania on the north and cape Ekrene on the south. Coastal zone here is mostly undeveloped and low urbanized compared to other coastal regions in Bulgaria. It comprises of large sand beaches, vast sand dunes, up to 70 m spectacular high limestone cliffs, coastal fresh-water lakes, wetlands etc. This coastal section includes also one of the most important wetlands and it is migration corridor for many protected birds in Bulgaria, that host one of the rarest ecosystem types with national and international conservational value. Added to ecosystem values, the region is also an archeologically important area, where numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). Research was made within 2100 m zone from the coastline (in accordance with zones defined by the Black Sea Coastal Development Act) for territories with protected status in the framework of many national laws and EU Directives. The total area of this strip zone is 182, 6 km2 and around 67% is under protection. There are 11 unique NATURA 2000 protected areas (6 Special Protection Areas (SPAs) and 5 Sites of Communities Importance (SCI), 2 nature reserves and 1 Nature Park. Some of them are also onshore historical sites. In Bulgaria such sites

  6. On the role of the nomads in development of material culture of the Volga Bulgaria and the bulgarian ulus of the Golden Horde

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    Konstantin A. Rudenko

    2015-12-01

    Full Text Available Archaeological findings of the last decades (from 1970s till recently are used to examine ethnic and cultural interaction between the settled and the nomadic population, on the one hand, and different groups of nomads between themselves, on the other hand, in Volga Bulgaria and the Bulgarian Ulus of the Golden Horde. The study showed that the Turk- and Ugrian-speaking nomads were an important ethnic component of these state formations. At the same time, presence of nomads in the region and their influence on the culture of the settled Bulgarian population was different at different stages in history of the Volga Bulgaria. In pre-Mongol time, the nomads would use peripheries of the Bulgarian state, while the settled Bulgarians and their nomadic neighbors would build their relations as “us – them”. During the Golden Horde time, the nomads started exploring central areas (the Turkic groups and eastern territories (the Ugrian groups, and thus the nomadic element, either autonomous or integrated, became a permanent element in the Bulgarian Ulus in the 13th – 14th centuries.

  7. Metagenomic profiling of the microbial freshwater communities in two Bulgarian reservoirs.

    Science.gov (United States)

    Iliev, Ivan; Yahubyan, Galina; Marhova, Mariana; Apostolova, Elena; Gozmanova, Mariyana; Gecheva, Gana; Kostadinova, Sonya; Ivanova, Angelina; Baev, Vesselin

    2017-08-01

    Microorganisms inhabiting freshwater environments are an integral part of the aquatic ecosystems. Very few data are available regarding the profiles of the microbial communities in the reservoirs in Bulgaria, despite their key role in the biogeochemical processes. In the present study, we provide the first comprehensive metagenomic analysis on the planktonic bacterial diversity of two large and economically important Bulgarian reservoirs (Batak and Tsankov Kamak) using next-generation sequencing of 16S ribosomal RNA gene (16S rRNA). Analysis of the metagenomic amplicon datasets, including quality filtering, clustering of Operational Taxonomic Units and taxonomy assignment revealed that 78.45% of the microbial communities between the two reservoirs were overlapping. The diversity (H) and Pielou's evenness (J) indices declined along the longitudinal axis of both reservoirs. The estimated values for the Shannon diversity index are typically observed in oligotrophic lakes. The microbial communities of both reservoirs were dominated by Proteobacteria, followed by Actinobacteria and Bacteroidetes all comprised over 95% of the relative abundance, regardless of the reservoir's large hydrogeological differences. The bacterioplankton was characterized by high phylogenetic heterogeneity in the taxonomic structure, being distributed among 211 genera. The genera Limnohabitans and Rhodoferax held the absolute predominance, implying their significance in the aquatic food webs. The obtained data can contribute to the better systematic understanding of the microbial diversity of freshwater environments. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Status of wild birds in Bulgarian zoos with regard to orthomyxovirus and paramyxovirus type 1 infections.

    Science.gov (United States)

    Dimitrov, Kiril M; Manvell, Ruth J; Goujgoulova, Gabriela V

    2010-03-01

    Newcastle disease virus (NDV) and avian influenza virus (AIV) are pathogens of major economic and social importance, and the diseases they cause are often devastating, particularly in domestic poultry. Both viruses are naturally found in a wide variety of wild birds, particularly aquatic species, where asymptomatic infection typically occurs. Wild birds are therefore considered to be a natural reservoir for both viruses. Wild birds kept in captivity are in an environment that promotes transmission of infection with both influenza and Newcastle disease viruses. This report describes a survey for the detection of antibodies against Newcastle disease and avian influenza A viruses using the hemagglutination inhibition test in samples from 88 wild birds from 38 species in four Bulgarian zoos. Samples with positive results against NDV were also tested against avian paramyxovirus type 3 (APMV-3). Real-time reverse-transcriptase PCR was also performed to detect viral RNA of NDV and AIV among 127 wild birds from 57 species from the same zoos. In 13 samples from seven avian species (ten birds from the family Phasianidae, two from the family Numidae, and one from the family Columbidae), antibodies against APMV-1 were detected. Seven birds, whose sera were APMV-1 positive, had been vaccinated. The other six birds (five Phasianidae representatives and one of the Columbidae family) had no immunization history. No antibodies against both H5 and H7 AIV and against APMV-3 were detected, and no RNA of NDV and AIV were detected.

  9. Room temperature zeolitization of boiler slag from a Bulgarian thermal power plant

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    Pascova Radost D.

    2017-01-01

    Full Text Available A simple and cost-effective method was applied for the synthesis of zeolite composites utilising wet bottom boiler slag from the Bulgarian coal-fired thermal power plant “Sviloza”, near the town of Svishtov. The method consisted of a prolonged alkali treatment at room temperature of this waste. Experimental techniques, such as scanning electron microscopy, energy-dispersive X-ray and X-ray diffraction analyses, are employed to characterize the initial slag and the final products with respect to their morphology, and elemental and mineral compositions. The composites synthesized in this way contained two Na-type zeolite phases: zeolite X (type FAU and zeolite Linde F (type EDI. The zeolited products and the starting slag were tested as adsorbents for a textile dye (Malachite Green from aqueous solutions. In comparison with the initial slag, the zeolite composite possessed substantially better adsorption properties: it almost completely adsorbs the dye in much shorter times. The results of this investigations revealed a new, easy and low cost route for recycling boiler slag into a material with good adsorption characteristics, which could find different applications, e.g., for purifying polluted waters, including those from the textile industry.

  10. SEGMENTATION OF MICROSCOPIC IMAGES OF BACTERIA IN BULGARIAN YOGHURT BY TEMPLATE MATCHING

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    Zlatin Zlatev

    2016-12-01

    Full Text Available The diagnosis of deviations in quality of yogurt is performed by approved methods set out in the Bulgarian national standard (BNS and its adjacent regulations. The basic method of evaluation of the microbiological quality of the product is the microscopic. The method is subjective and requires significant processing time of the samples. The precision of diagnosis is not high and depends on the qualifications of the expert. The systems for pattern recognition in the most natural way interpret this specific expert activity. The aim of this report is to assess the possibility of application of a method of processing and image analysis for determination of the microbiological quality of yogurt. Selected method is template matching. A comparative analysis is made of the methods for template matching. The comparative analysis of available algorithms showed that the known ones have certain disadvantages associated with their rapid-action, the use of simplified procedures, they are sensitive to rotation of the object in the template. It is developed algorithm that complement these known and overcome some of their disadvantages.

  11. IN LINE WITH BRUSSELS. ROMANIAN AND BULGARIAN POSITION ON THE UKRAINIAN CRISIS

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    Aneta Mihaylova

    2017-06-01

    Full Text Available The Ukrainian crisis has been a test for the alignment of Romania and Bulgaria with the EU on the background of the Union’s new foreign policy instruments as redesigned by the Lisbon Treaty. This paper aims to present the positions of Bulgaria and Romania towards the events of 2013-2015 in Ukraine. Our research target is to identify the driving forces that shaped these positions, to analyse and describe the main foreign policy goals and actions of Bucharest and Sofia regarding the Russian-Ukrainian conflict, and to compare the attitude of these two countries toward the Ukrainian crisis. The paper analyses first the Romanian and the Bulgarian perspectives on the dramatic events in Ukraine in the first half of 2014. The positions of the two countries are further placed in the wider international context of the Ukrainian crisis – the UN resolutions, the EU sanctions against Russia, NATO activities, and the security in the Black Sea region. In the third part Romania and Bulgaria are viewed as a “playground” for the competing narratives and propaganda in regards to the Russian-Ukrainian conflict. We also examine the economic impact of the crisis on the two Balkan countries, as well as the efforts of both Bucharest and Sofia to protect their respective minorities in Ukraine. In conclusion, we summarize the results of our research and explain how the Ukrainian crisis has reshaped the foreign policy debates in Romania and Bulgaria.

  12. Estimation of differences in trace element composition of Bulgarian summer fruits using ICP-MS

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    G. Toncheva

    2016-06-01

    Full Text Available Abstract. The content of potentially essential and toxic elements: chromium, manganese, iron, copper, nickel, cadmium and arsenic in Bulgarian fruits such as aronia, morello, cherry, raspberry, nectarine peach, apple type „akane” and pear type „early gold” were investigated. By using the ICP-MS we found that -1 -1 -1 raspberry has the highest content of iron (4635.9 ± 53.2 μg kg , manganese (5690.9 ± 31.7 μg kg and chromium (150.2 ± 2.5 μg kg , while the richest in -1 copper is the nectarine (887.5 ± 31.19 μg kg . The content of toxic elements (nickel, cadmium and arsenic is in amount significantly below the permissible standards. Single ANOVA and subsequent Dunkan's test were used to define the fruit and to estimate the significance of chemical elements. The test for multidirectional comparisons indicated that for five of the investigated seven elements: iron, copper, nickel, cadmium, and arsenic the fruits are statistically distinguishable According to hierarchical cluster analysis the fruits are into one cluster.

  13. Study of the Microbiological Quality of Bulgarian Bottled Water in Terms of Its Contamination with Pseudomonas Aeruginosa.

    Science.gov (United States)

    Georgieva, Vesela; Dimitrova, Yulia

    2016-12-01

    Due to the widespread use of bottled water, it is important from a hygienic point of view to ensure that these products have good quality and meet the requirements set out in regulations. In the period 2000-2013, a large-scale study (2,500 samples) was carried out on the quality of Bulgarian bottled water as per the microbiological parameters laid down in the European and Bulgarian legislation. Standard microbiological methods were applied. There is strong evidence that the most frequently isolated contaminant in these products was Pseudomonas aeruginosa. This agent was found in 274 samples out of a total of 2,500 analysed bottled waters. Because of the absolute prohibition of the presence of this microorganism in the finished product, the manufacturers should not allow their products with compromised quality to reach the market. They are obliged to check the quality of each batch by conducting an internal monitoring of production. When any inconsistencies are established in microbiological parameters, the producers must detect the critical point and apply more effective decontamination measures of the bottling lines. Given the importance of this fact for the health of consumers, the study also included determination of the antimicrobial resistance of P. aeruginosa strains isolated from Bulgarian bottled water. Ten strains of P. aeruginosa, isolated from bottled water and other water habitats in the environment, were tested for the effect of 13 antimicrobial agents by applying the Kirby-Bauer's method. The investigation found that Pseudomonas aeruginosa strains isolated from bottled water are sensitive to Ceftazidime, Amikacin, Ciprofloxacin, and Cefepime and one of them is resistant to Meropenem and Piperacillin. Another important conclusion is that there is no specific behaviour of P. aeruginosa strains originating from different sources to the test antimicrobials. The authors consider that drinking tap water is perhaps a more appropriate way for newborns

  14. Bulgarian Scholars and Clerics in the European Politics at the end of the 14th Century and the beginning of the 15th Century

    OpenAIRE

    Tsvetana Cholova

    2014-01-01

    The events in the last decades of the 14th century and the first of the 15th century related with the conquests of the Ottoman Empire changed the map of Europe. The Bulgarian scholars and clerics: the last patriarchs of Tarnovo - Theodosius and Euthymius, Cyprian – “Metropolitan of Kiev and Moscow and whole Russia”, Gregory Tsamblak – “Wallach-Moldovan Metropolitan” and “Metropolitan of Kiev, Russia and Lithuania”, Gregory the Bulgarian “Metropolitan of Kiev and Lithuania”, Constantine of Kos...

  15. Translation, cross-cultural adaptation, and validation of the Bulgarian version of the Liverpool Adverse Event Profile.

    Science.gov (United States)

    Kuzmanova, Rumyana; Stefanova, Irina; Velcheva, Irena; Stambolieva, Katerina

    2014-10-01

    Adverse effects (AEs) of antiepileptic drugs (AEDs) affect the quality of life of patients with epilepsy and their outcomes. There are no questionnaires or studies on the reliability and validity of instruments measuring AEs of AEDs in patients with epilepsy in Bulgarian language. The aim of the present study was the translation, cross-cultural adaptation, and validation of the LAEP in the Bulgarian language in order to use it in the Bulgarian-speaking population in providing a reliable instrument for the clinical monitoring of patients with epilepsy. One hundred thirty-one patients (57 men and 74 women, mean age: 40.13±13.37 years) took part in the investigation. The internal consistency and test-retest reliability were tested by Cronbach's α and ICC estimations. The convergent construct validity was tested by estimating the correlation of the LAEP-BG with the QOLIE-89 and the discriminant validity by evaluating the difference between LAEP-BG scores and clinical parameters such as the type of epilepsy using Kruskal-Wallis ANOVA. The LAEP-BG showed high internal consistency and reliability. The Cronbach's α of the total scale was 0.86. No significant differences between the Cronbach's α coefficients of the total LAEP-BG and original English, Chinese, Spanish, Korean, and Portuguese-Brazilian versions of the questionnaire were observed. The ICCs, which evaluate the test-retest reliability, were higher than the recommended value of 0.75 and determined the strong positive correlations between the first and second examinations. The creation of two subscales "Neurological and psychiatric side effects" and "Non neurological side effects" of the LAEP-BG proposed by us showed good internal consistency (Cronbach's α of 0.85 and 0.71, respectively). The LAEP-BG scores significantly correlated with other questionnaires such as the Quality of Life in Epilepsy Inventory-89 (QOLIE-89) and showed a good discriminative validity between groups with different levels of self

  16. Relics, miracles and furta sacra: A contribution to the study of Serbo-Bulgarian relations in the 1230s

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    Marjanović-Dušanić Smilja

    2009-01-01

    Full Text Available A contribution to the study of Serbo-Bulgarian relations in the 1230s The enquiry into the cult of relics and its manifestations such as miracle working, transfer of mortal remains and the act of translatio that involves the topos of furta sacra relies on two lives of St Sava of Serbia, one penned by Domentijan (Domentianus, the other by Teodosije (Theodosius. The hagiographic episodes most relevant to this enquiry are certainly those describing Sava's stay in Tirnovo, his death (1236 and the translation of his remains to his homeland (1237. The narrative about the future saint's stay and death in Tirnovo gives conscious hints of the hero's sanctity using various hagiographic devices. Especially interesting to us is the account of the miracle Sava worked in Tirnovo while officiating the Epiphany service at the church of the Forty Martyrs. According to our analysis, the reference to the Epiphany service and the association of the miracle with that particular feast are certainly not an accident. The ideology of the Second Bulgarian Empire attached great importance to the epic victory over the Romaioi at the Battle of Tryavna in 1190, which was commemorated annually on the Day of Epiphany. The Byzantine historians Niketas Choniates and George Akropolites report that the Bulgarians seized the imperial insignia during the battle. It is irrelevant whether Sava's two hagiographers were aware of the importance of the feast or simply reiterated the well-known information about the service celebrated on that day at the church of the Forty Martyrs; what is quite certain is that the great honour of officiating the service-a celebration pregnant with symbolism-was bestowed upon the most distinguished guest and that it was then that, we believe not at all by chance, his miracle-working power was manifested in public-in front of the Bulgarian tsar, all clergy and the notables. As a natural consequence of the power of working miracles manifested in one

  17. CHANGES IN SOMATOTYPE CHARACTERISTICS IN THE MIDDLE-AGED BULGARIAN MEN.

    Science.gov (United States)

    Andreenko, Emiliya; Mladenova, Silviya

    2015-12-01

    the objective of this cross-sectional research was to outline the different somatotypes and the trends in the changes of the three basic components (endomorphy, mesomorphy and ectomorphy) among the middle-aged Bulgarian men. the Heath-Carter method was used to identify the anthropometric somatotypes of 860 adult men, aged 30-50 years old, from the city of Plovdiv, located in Central Bulgaria. The men were divided into 4 age groups, in five-year intervals. In each case body height, weight and a series of skinfolds, circumferences and diameters were measured to calculate the somatotype. The SPSS package was used for the statistical analysis. the results show a prominent endo-mesomorphic model in the study sample of male population. We found age-related increase of the values of the musclebone component, retention of the level of the fatty component and a decline in the ectomorphy. Regardless the quantitative changes of the three components, the correlation between them remains constant and the mean somatotype is preserved. A greater variety of morphotypes is found in the group of men aged 30-35. The most homogeneous group is that of the 45-50 year old men. This group is entirely dominated by the mesomorphic component (strength), and the endomorphic component (obesity) is greater than the ectomorphic one (linearity). the study finds that in the years between 30 and 50 the men tend to build muscle rather than fat. The 50 year-old men are more mesomorphic than the men at the age of 30, but they are shorter and with less elongated body segments. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  18. Bulgarian Geomagnetic Reference Field (BulGRF for 2015.0 and secular variation prediction model up to 2020

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    M. Metodiev

    2017-09-01

    Full Text Available The Bulgarian Geomagnetic Reference Field (BulGRF for 2015.0 epoch and its secular variation model prediction up to 2020.0 is produced and presented in this paper. The main field model is based on the well-known polynomial approximation in latitude and longitude of the geomagnetic field elements. The challenge in our modelling strategy was to update the absolute field geomagnetic data from 1980.0 up to 2015.0 using secular measurements unevenly distributed in time and space. As a result, our model gives a set of six coefficients for the horizontal H, vertical Z, total field F, and declination D elements of the geomagnetic field. The extrapolation of BulGRF to 2020 is based on an autoregressive forecasting of the Panagyurishte observatory annual means. Comparison of the field values predicted by the model with Panagyurishte (PAG observatory annual mean data and two vector field measurements performed in 2015 shows a close match with IGRF-12 values and some difference with the real (measured values, which is probably due to the influence of crustal sources. BulGRF proves to be a reliable alternative to the global geomagnetic field models which together with its simplicity makes it a useful tool for reducing magnetic surveys to a common epoch carried out over the Bulgarian territory up to 2020.

  19. DETERMINING KEY COMPETENCIES AS A STARTING BASE OF THE COMPETENCE MODEL IN THE PROCESS OF SOCIAL ADAPTATION OF EXEMPTED MILITARIES FROM BULGARIAN ARMY

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    Venelin Terziev

    2014-09-01

    Full Text Available Scientific study in the paper is directed towards determining key competences of exempted militaries from Bulgarian army and substantiating of a mathematical competence model for making estimations of those competences, and creation of a theoretical and practical algorithm for the application of the model.

  20. From Mythology to History: The Transformation of the Symbols (Dragon, Giant, Authorized Person Or Logical Change of the Prevailing Anthropomorphic Forms [In Bulgarian

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    G. Simeonova

    2013-06-01

    Full Text Available In traditional Bulgarian culture the similarity between the dragon, the giant and the king, as a ruler set by God, is based on the notions of origin, relationship and similar functions. All these circumstances are analyzed in details in the present paper: in the core is the logical change in the prevailing anthropomorphic forms.

  1. Overview of the atmospheric ionizing radiation environment monitoring by Bulgarian build instruments

    Science.gov (United States)

    Dachev, Tsvetan; Tomov, Borislav; Matviichuk, Yury; Dimitrov, Plamen; Spurny, Frantisek; Ploc, Ondrej; Uchihori, Yukio; Flueckiger, Erwin; Kudela, Karel; Benton, Eric

    2012-10-01

    Humans are exposed to ionizing radiation all the time, and it is known that it can induce a variety of harmful biological effects. Consequently, it is necessary to quantitatively assess the level of exposure to this radiation as the basis for estimating risks for their health. Spacecraft and aircraft crews are exposed to elevated levels of cosmic radiation of galactic and solar origin and to secondary radiation produced in the atmosphere, the vehicle structure and its contents. The aircraft crew monitoring is required by the following recommendations of the International Commission on Radiological Protection (ICRP) (ICRP 1990), the European Union (EU) introduced a revised Basic Safety Standards Directive (EC 1997) which, inter alia, included the exposure to cosmic radiation. This approach has been also adopted in other official documents (NCRP 2002). In this overview we present the results of ground based, mountain peaks, aircraft, balloon and rocket radiation environment monitoring by means of a Si-diode energy deposition spectrometer Liulin type developed first in Bulgarian Academy of Sciences (BAS) for the purposes of the space radiation monitoring at MIR and International Space Station (ISS). These spectrometers-dosemeters are further developed, calibrated and used by scientific groups in different countries. Calibration procedures of them are performed at different accelerators including runs in the CERN high-energy reference field, simulating the radiation field at 10 km altitude in the atmosphere and with heavy ions in Chiba, Japan HIMAC accelerator were performed also. The long term aircraft data base were accumulated using specially developed battery operated instrument in 2001-2009 years onboard of A310-300 aircrafts of Czech Air Lines, during 24 about 2 months runs with more than 2000 flights and 13500 flight hours on routes over the Atlantic Ocean mainly. The obtained experimental data are compared with computational models like CARI and EPCARD. The

  2. Phenolic Profile and In vitro Antioxidant Activity of Endemic Bulgarian Carduus Species

    Science.gov (United States)

    Dimitrova-Dyulgerova, Ivanka; Zhelev, Iliya; Mihaylova, Dasha

    2015-01-01

    Background: Plant species from genus Carduus are widely distributed in the world and represented in Bulgaria by 14 species. Previous investigations on this genus demonstrated a strong antioxidant potential of extract from some Bulgarian Carduus species. Objective: The present study investigates the phenolic profile and the antioxidant potential of different extracts obtained from four endemic Compositae herbs, growing wild in Bulgaria: Carduus armatus Boiss and Heldr., Carduus candicans Waldst. et Kit ssp. globifer (Velen.) Kazmi., Carduus rhodopaeus Velen. and Carduus thracicus (Velen.) Hayek. Materials and Methods: Antioxidant capacity of the obtained extracts was estimated with 2,2-diphenyl-1-picrylhydrazyl, 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid), and ferric reducing antioxidant power and copper reduction antioxidant assays. Phenolic profile was estimated by high performance liquid chromatography. Results: Eleven phenolic acids and eight flavonoids were quantified in the inflorescences. Sinapic (2760.72 ± 15.68 μg/g dry weight [dw]), chlorogenic (2564.50 ± 19.73 μg/g dw) and ferulic acids (1648.71 ± 19.57 μg/g dw), as well as luteolin (2345.45 ± 18.61 μg/g dw) and apigenin (1332.75 ± 12.05 μg/g dw) were found to be the predominant compounds. The above contents are the highest values found in C. candicans ssp. globifer. The highest established antioxidant activity (AOA) was in favor of the ethanolic extracts, and the extract of C. rhodopaeus affirmed with the highest AOA among the investigated plant species. Conclusion: All identified phenolic compounds were reported for the 1st time in the studied endemic Carduus species, as well as their antioxidant capacities. The present study revealed that these plant species could be used as sources of antioxidants with potential medicinal properties. SUMMARY Phenolic acids and flavonoid profiles of four endemic compositae herbs, growing wild in Bulgaria: Carduus armatus, Carduus candicans ssp

  3. Horizons of Bulgarian Onomastics. Review of the book: Choleva-Dimitrova, A. (Ed. (2014. Izsledovatelski khorizonti na balgarskata lingvistika: Materiali ot Natsionalna nauchna konferentsiia, posvetena na 90-godishninata ot rozhdenieto na prof. dfn Iordan Zaimov [Horizons of Bulgarian Linguistics: Proceedings of the National Conference Dedicated to Prof. Yordan Zaimov’s 90th Anniversary]. Sofia: Institut za balgarski ezik

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    Maya Vlahova-Angelova

    2015-06-01

    Full Text Available The author reviews the works on onomastics published in the proceedings of the conference Horizons of Bulgarian Linguistics dedicated to the 90th anniversary of the noted Bulgarian linguist Prof. Yordan Zaimov. The reviewed articles focus on the study of toponymy (including microtoponymy and urbanonymy and anthroponymy and present the main directions of contemporary Bulgarian onomastics: “traditional” toponymic research based on the collection, classification and etymologization of names of a specific linguistic area; creation of electronic data bases and corpora and description of their applicability to onomastic research; comparative onomastics; socio-onomastics, etc. A number of papers presented in the reviewed collection of articles is based on Prof. Zaimov’s works or continue his research.

  4. ECONOMIC CONSIDERATION OF PRODUCING FERTILIZER FROM COAL-FIRED FLUE GAS: APPLICATION OF BULGARIAN EXPERIENCE TO CASE STUDY OF PORTUGAL

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    Ryunosuke KIKUCHI

    2006-07-01

    Full Text Available A Bulgarian project at Maritsa East power station demonstrated the proper transformation of air pollutants (SOx and NOx into nitrogen fertilizer. Although this technology has not been put into practice in Bulgaria, it seems feasible on an industrial scale and so it may help to ease Portugal’s reliance on imports of nitrogen fertilizer and thereby contain the outfl ow of Portuguese funds. The data collected from the Maritsa East project are therefore applied to discuss a case study of Amarante thermal power station in Portugal, which annually imports 27 million Euro of nitrogen fertilizer. The agricultural sector indicates it is willing to support 20% of the plant installation cost and 100% of the operating cost at a thermal power station. Thus, a Portuguese farmer can obtain by-product fertilizer that is cheaper than commercial fertilizer at current prices as compensation for fi nancial support of fertilizer production at a thermal power station.

  5. Application of the Bulgarian emergency response system in case of nuclear accident in environmental assessment study

    Science.gov (United States)

    Syrakov, Dimiter; Veleva, Blagorodka; Georgievs, Emilia; Prodanova, Maria; Slavov, Kiril; Kolarova, Maria

    2014-05-01

    The development of the Bulgarian Emergency Response System (BERS) for short term forecast in case of accidental radioactive releases to the atmosphere has been started in the mid 1990's [1]. BERS comprises of two main parts - operational and accidental, for two regions 'Europe' and 'Northern Hemisphere'. The operational part runs automatically since 2001 using the 72 hours meteorological forecast from DWD Global model, resolution in space of 1.5o and in time - 12 hours. For specified Nuclear power plants (NPPs), 3 days trajectories are calculated and presented on NIMH's specialized Web-site (http://info.meteo.bg/ews/). The accidental part is applied when radioactive releases are reported or in case of emergency exercises. BERS is based on numerical weather forecast information and long-range dispersion model accounting for the transport, dispersion, and radioactive transformations of pollutants. The core of the accidental part of the system is the Eulerian 3D dispersion model EMAP calculating concentration and deposition fields [2]. The system is upgraded with a 'dose calculation module' for estimation of the prognostic dose fields of 31 important radioactive gaseous and aerosol pollutants. The prognostic doses significant for the early stage of a nuclear accident are calculated as follows: the effective doses from external irradiation (air submersion + ground shinning); effective dose from inhalation; summarized effective dose and absorbed thyroid dose [3]. The output is given as 12, 24, 36, 48, 60 and 72 hours prognostic dose fields according the updated meteorology. The BERS was upgraded to simulate the dispersion of nuclear materials from Fukushima NPP [4], and results were presented in NIMH web-site. In addition BERS took part in the respective ENSEMBLE exercises to model 131I and 137Cs in Fukushima source term. In case of governmental request for expertise BERS was applied for environmental impact assessment of hypothetical accidental transboundary

  6. Retinol, alpha-tocopherol and fatty acid content in Bulgarian black Sea fish species

    Directory of Open Access Journals (Sweden)

    Stancheva, M.

    2012-06-01

    Full Text Available The aim of the present study was to measure and evaluate the total lipids, fatty acid profile, retinol content and alpha-tocopherol content in the edible tissue of four commercially important fish species from the Bulgarian Black sea: Sprat (Sprattus sprattus, Round Goby (Neogobius rattan, Black Sea Horse Mackerel (Trahurus medditeraneus ponticus and Shad (Alosa pontica. Fat soluble vitamins were analyzed simultaneously using an HPLC system. The highest content of retinol was established in the Sprat (142.3 ± 4.4 μg/100g and the highest content of alphatocopherol was found in the Black Sea Horse Mackerel (1112.7 ± 39.2 μg/100g. The fatty acid (FA composition was analyzed by GC/MS. The content of omega 3 (n3 FAs was significantly higher (p , 0.001 than the content of omega 6 (n6 FAs in each of the analyzed fish samples. The n6/n3 FA ratio was within the recommended range (0.20–1.50 for Sprat, Round Goby and Shad. Relatively high levels of retinol and alpha-tocopherol, FA composition, n3/n6 FA and PUFA/SFA ratios indicate that these fish species have good nutritional quality.

    El objeto de la investigación presentada es definir y comparar los lípidos totales, el perfil de ácidos grasos y el contenido de retinol y alfa-tocoferol en el tejido comestible de cuatro especies de peces con importancia comercial del Mar Negro búlgaro —espadín (Sprattus Sprattus, gobio de boca negra (Neogobius Melanostomus, chicharro (Trachurus Trachurus y sábalo del Mar Negro (Caspialosa Pontica. Dos vitaminas liposolubles son analizadas simultáneamente mediante cromatografía líquida de alta eficacia (HPLC. El contenido mayor de retinol se encuentra en el espadín (142.3 ± 4.4 μg/100g, y de alfa-tocoferol en el chicharro (1112.7 ± 39.2 μg/100g. El contenido de ácidos grasos ha sido analizado mediante cromatografía gaseosa/espectrometría de masas (GC/MS. El contenido de ácidos grasos (AG

  7. Mercury capture by selected Bulgarian fly ashes: Influence of coal rank and fly ash carbon pore structure on capture efficiency

    Science.gov (United States)

    Kostova, I.J.; Hower, J.C.; Mastalerz, Maria; Vassilev, S.V.

    2011-01-01

    Mercury capture by fly ash C was investigated at five lignite- and subbituminous-coal-burning Bulgarian power plants (Republika, Bobov Dol, Maritza East 2, Maritza East 3, and Sliven). Although the C content of the ashes is low, never exceeding 1.6%, the Hg capture on a unit C basis demonstrates that the low-rank-coal-derived fly ash carbons are more efficient in capturing Hg than fly ash carbons from bituminous-fired power plants. While some low-C and low-Hg fly ashes do not reveal any trends of Hg versus C, the 2nd and, in particular, the 3rd electrostatic precipitator (ESP) rows at the Republika power plant do have sufficient fly ash C range and experience flue gas sufficiently cool to capture measurable amounts of Hg. The Republika 3rd ESP row exhibits an increase in Hg with increasing C, as observed in other power plants, for example, in Kentucky power plants burning Appalachian-sourced bituminous coals. Mercury/C decreases with an increase in fly ash C, suggesting that some of the C is isolated from the flue gas stream and does not contribute to Hg capture. Mercury capture increases with an increase in Brunauer-Emmett-Teller (BET) surface area and micropore surface area. The differences in Hg capture between the Bulgarian plants burning low-rank coal and high volatile bituminous-fed Kentucky power plants suggests that the variations in C forms resulting from the combustion of the different ranks also influence the efficiency of Hg capture. ?? 2010 Elsevier Ltd.

  8. Bulgarian Scholars and Clerics in the European Politics at the end of the 14th Century and the beginning of the 15th Century

    Directory of Open Access Journals (Sweden)

    Tsvetana Cholova

    2014-07-01

    Full Text Available The events in the last decades of the 14th century and the first of the 15th century related with the conquests of the Ottoman Empire changed the map of Europe. The Bulgarian scholars and clerics: the last patriarchs of Tarnovo - Theodosius and Euthymius, Cyprian – “Metropolitan of Kiev and Moscow and whole Russia”, Gregory Tsamblak – “Wallach-Moldovan Metropolitan” and “Metropolitan of Kiev, Russia and Lithuania”, Gregory the Bulgarian “Metropolitan of Kiev and Lithuania”, Constantine of Kostenets, etc. actively participated in the church and secular policies in Europe. Even though they were among the most passionate supporters of the mystical teachings of hesychasm, through their life they were also representatives of the so-called “political hesychasm”, as a response to the turning point of their time.

  9. Catholic proselytism on the territories of Constantinople Patriarchy in the second half of the 19th century (the case of the Greek-Bulgarian church contradictions

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    Venediktov Vadim Yuriyevich

    2013-11-01

    Full Text Available The author of the article analyzes the church conflicts between Greeks and Bulgarians in the second half of the 19th century. We can see a very sad picture how the two antagonistic orthodox communities of Constantinople Patriarchy separate from each other. The author bases on the documents from the Russian State Library Fund of Manuscripts and Archive of Foreign Policy of the Russian Empire. The church conflict ended with schism of 1872 and gave stimulus for Catholic proselytism.

  10. Climate Change Impact on the Southeastern Europe Security Environment and the Increasing Role of the Bulgarian Army as the World Warms

    Science.gov (United States)

    2016-06-10

    farmers and pastoralists with minimal capital in semi - arid regions. Risk of loss of marine and coastal ecosystems, biodiversity, and the ecosystem... CLIMATE CHANGE IMPACT ON THE SOUTHEASTERN EUROPE SECURITY ENVIRONMENT AND THE INCREASING ROLE OF THE BULGARIAN ARMY AS THE WORLD WARMS...DD-MM-YYYY) 10-06-2016 2. REPORT TYPE Master’s Thesis 3. DATES COVERED (From - To) AUG 2015 – JUN 2016 4. TITLE AND SUBTITLE Climate Change

  11. RESEARCH ON THE COMPETITIVE PERFORMANCE OF THE BULGARIAN NATIONAL TEAM OF UNDER – 16 FEMALE PLAYERS IN THE EUROPEAN CHAMPIONSHIP, DIVISION B IN 2012

    OpenAIRE

    Tsanko Tsankov; Jasmine Tsankova

    2013-01-01

    In today's basketball, the opinion that achieving high and stable sports results can be realized only by science-based long-term preparation is gaining more and more popularity. A major part of this preparation is the participation of adolescent female players in European Championships for the respective age group. The purpose of this study is to analyze the competitive performance of the Bulgarian National basketball team, consisting of female players up to 16 years of age, who took part in ...

  12. Organizers.

    Science.gov (United States)

    Callison, Daniel

    2000-01-01

    Focuses on "organizers," tools or techniques that provide identification and classification along with possible relationships or connections among ideas, concepts, and issues. Discusses David Ausubel's research and ideas concerning advance organizers; the implications of Ausubel's theory to curriculum and teaching; "webbing," a…

  13. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  14. Economic competitiveness of underground coal gasification combined with carbon capture and storage in the Bulgarian energy network

    Energy Technology Data Exchange (ETDEWEB)

    Nakaten, Natalie Christine

    2014-11-15

    Underground coal gasification (UCG) allows for exploitation of deep-seated coal seams not economically exploitable by conventional coal mining. Aim of the present study is to examine UCG economics based on coal conversion into a synthesis gas to fuel a combined cycle gas turbine power plant (CCGT) with CO2 capture and storage (CCS). Thereto, a techno-economic model is developed for UCG-CCGT-CCS costs of electricity (COE) determination which, considering sitespecific data of a selected target area in Bulgaria, sum up to 72 Euro/MWh in total. To quantify the impact of model constraints on COE, sensitivity analyses are undertaken revealing that varying geological model constraints impact COE with 0.4% to 4%, chemical with 13%, technical with 8% to 17% and market-dependent with 2% to 25%. Besides site-specific boundary conditions, UCG-CCGT-CCS economics depend on resources availability and infrastructural characteristics of the overall energy system. Assessing a model based implementation of UCG-CCGT-CCS and CCS power plants into the Bulgarian energy network revealed that both technologies provide essential and economically competitive options to achieve the EU environmental targets and a complete substitution of gas imports by UCG synthesis gas production.

  15. Investigation Of The Hydro-Meteorological Hazards Along The Bulgarian Coast Of The Black Sea By Reconstructions Of Historical Storms

    CERN Document Server

    Galabov, Vasko; Bogatchev, Andrey; Tsenova, Boryana

    2015-01-01

    Information about the hydro-meteorological parameters during the extreme sea storms is of significant importance for the sustainable development in the context of flood risk for the coastal areas. Usually there is a lack of sufficiently long history of instrumental measurements of the extreme winds, waves and storm surges. Simulation of historical storms is an important tool to evaluate the potential coastal hazards. In the absence of measured data hindcasts can satisfy the need for historical data. The wave and storm-surge regional numerical simulations have been carried out for the ten most severe storms over the Bulgarian coast of the Black Sea from the period 1972-2012. The ERA-Interim and ERA-40 reanalysis of wind at 10 m and mean sea level pressure have been downscaled with a high resolution atmospheric model ALADIN to the horizontal and time scales suitable for precise evaluation of hydro-meteorological parameters during the storms. The downscaled fields of wind and sea level pressure have been used as...

  16. On Conditions Instantiating Tip Effects of Epistemic and Evidential Meanings in Bulgarian

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    Björn Wiemer

    2012-12-01

    Full Text Available The article deals with tip effects between evidential and epistemic components in the meaning potential of evidential markers in Bulgarian, the focus being on sentential adverbs with inferential functions. We justify (and start with the following assumptions: (i for any unit we should distinguish its stable semantic meaning from its pragmatic potential which can be favored (or disfavored by appropriate discourse conditions; (ii there is a trade off between evidential and epistemic meaning components that are related to each other on the basis of mutual or one-sided implicatures; (iii one-sided implicatures occur with certain hearsay markers whose epistemic implicatures can be captured as Generalized Conversational Implicatures (GCIs. On this basis, we show that (iv GCIs work also with inferential markers; they can be classified depending on which component (the inferential or the epistemic one can be downgraded more easily. A crucial factor favoring the inferential meaning is a perceptual basis of the inference. In general, (v the more complicated the reconstruction of the cognitive (or communicative basis leading to an inference, the clearer the epistemic function emerges while the evidential function remains in the background, and vice versa. The study is corpus-driven and also includes an attempt at classifying micro- and macro-contextual conditions that (disfavor a highlighting of the evidential function. ____________________ Статья посвящена условиям, при которых происходит попеременная актуализация то эвиденциального, то эпистемического компонента в семантическом потенциале эвиденциальных показателей болгарского языка. Сосредоточиваясь на сентенциальных наречиях с инферентивными функциями, мы

  17. Experimenting seismological and GNSS equipment in extreme conditions in preparation for complex studies in the area of the Bulgarian Antarctic Base

    Science.gov (United States)

    Dimitrova, Liliya; Georgieva, Gergana; Raykova, Reneta; Gurev, Vasil; Georgiev, Ivan

    2015-04-01

    Study of seismicity and Earth's structure on Livingston Island and surrounding area is carrying out in the frame of the project "Creating an information base for study of seismicity and Earth's structure on Livingston island and surroundings through complex research in the Bulgarian Arctic Base area" supported by the Science Research Fund to Bulgarian Ministry of Education and Science for a period of 2 years including two Antarctic expeditions. The main goal of the project is to carry out a complex seismological and geodetic research based on data recorded by broadband seismic station and 2 GNSS receivers, which will be installed near the Bulgarian Antarctic Base on Livingston Island. Additionally, the velocity of the Perunica glassier (Livingston Island) will be estimated by processing and analyzing of GNSS data. The seismic station and GNSS receivers were installed on Vitosha Mountain, near Sofia, and were working during the winter to test the performance of the equipment in extreme weather conditions similar to the Antarctic climate. The seismological equipment included CMT40T seismometer and Reftek 130 digitizer. A thermo isolating cover was used to protect the seismic station. The power was supplied by a set of special batteries. The recorded seismological and geodetic data were stored into memory cards inside the apparatus. McNamara method was used to study ambient seismic noise. Effects of harsh weather conditions (wind, snowing, reining, low temperatures) and absence of man-made noise on the distribution of the noise power are investigated. Registered signals and noise power distribution were compared with records and noise power distribution of seismic station Vitosha (VTS). The result was used to estimate and improve the performance of the equipment. Registered seismic events were localized by application of Gallitzin method. A software for localization of the events on the base of three component registration was developed and tested. . Software was

  18. Psychometric properties of the Bulgarian translation of Noise Sensitivity Scale Short Form (NSS-SF): Implementation in the field of noise control

    OpenAIRE

    Angel M Dzhambov; Donka D Dimitrova

    2014-01-01

    The Noise Sensitivity Scale Short Form (NSS-SF), developed in English as a more practical form of the classical Weinstein NSS, has not to date been validated in other cultures, and its validity and reliability have not yet been confirmed. This study aimed to validate NSS-SF in Bulgarian and to demonstrate its applicability. The study comprised test-retest (n = 115) and a field-testing (n = 71) of the newly validated scale. Its construct validity was examined with confirmatory factor analysis,...

  19. Phenotypic and molecular characterization of 18 Bulgarian newly bred grapevine varieties in relation to their resistance to downy mildew

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    Kalin Kosev

    2017-01-01

    Full Text Available Eighteen Bulgarian newly bred grapevine varieties obtained by interspecific crossing were analysed through microsatellite markers in order to determine their genetic identity as well as the presence of resistance-related alleles linked to Rpv3, Rpv10 and Rpv12 loci. The levels of resistance of the investigated cultivars to downy mildew were assessed by leaf disk assay and were scored according to OIV descriptor 452. Seven isolates of Plasmopara viticola collected in different regions of Bulgaria were characterized and discriminated with seven microsatellite markers and were used in the assays. Analysis of variance showed significant differences in resistance to downy mildew among the analysed varieties. A clear correlation between the presence of particular Rpvs and the level of resistance was determined. Five cultivars, ‘Droujba’, ‘Garant’ and ‘Plevenska rosa’ harbouring Rpv3 and Rpv12, ‘Kajlashki rubin’ harbouring Rpv12 and ‘Slava’, Rpv10 and Rpv3, showed high level of resistance with mean OIV452 values ranging from 6.5 to 8.25 over all seven P. viticola isolates. The level of resistance of the remaining 14 cultivars, which carry only Rpv3 inherited from cultivar Villard Blanc, was found to vary significantly among the isolates with mean OIV452 values between 1.75 and 4.8 over all used P. viticola isolates. The results obtained in this study favoured five genotypes remarkable for their high resistance to downy mildew and very good quality of grape and wine. These varieties represent a valuable material for pyramiding of resistance through marker-assisted selection.

  20. Culture-specific influences on body image and eating distress in a sample of urban Bulgarian women: the roles of faith and traditional fasting.

    Science.gov (United States)

    Angelova, Rosa Angelova; Utermohlen, Virginia

    2013-08-01

    The purpose of this study was to examine the influence of local culture on body image and eating distress in a sample of urban Bulgarian women. Specifically, we focused on two affiliated factors unique to the Bulgarian context: faith and traditional fasting. Findings revealed that women could be divided into two groups who behaved differently based on the severity of their eating disorder symptomatology. For women with higher EAT-40 scores (i.e., vulnerable women), faith seemed to have harmful effects, perhaps by virtue of motivating or reinforcing asceticism and dietary restraint. For these women fasting was likely but one strategy for weight management and the achievement of a desired thin figure consistent with the socio-cultural models. In contrast, among women with lower EAT-40 scores, faith seemed to have a protective effect against excessive dieting. These women were more likely to use fasting in the way intended by religious scripture, for faith-related reasons that have nothing to do with body image. This study contributes to the literature by emphasizing the importance of culturally unique factors that may be implicated in the relationship between body dissatisfaction and overt eating distress in the trans-cultural context. When expanded, this research can be of use in helping formulate custom interventions and public health policies aimed at preventing such conditions in Bulgaria and possibly in similar post-communist cultures. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Attitudes and Prerequisites for the Establishment of an Integrated Cultural Identity within Romanian-Bulgarian Cross-Border Region along the Danube River

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    Juliana Popova

    2013-08-01

    Full Text Available Objectives: On the basis of the results from an empirical study this research aims at exploration of the prerequisites for the establishment of an integrated cultural identity within Romanian-Bulgarian Cross-Border Region along the Danube River (RBCBR. Prior Work: The paper is trying to prove the necessity of identity re-negotiation process within RBCBR. The theoretical background of the research is related to some of the most topical considerations in this scientific field. Approach: The research uses an interdisciplinary approach and combines the perspectives of regional studies, cross-cultural psychology and intercultural communication. A representative survey is the main instrument of the research. Results: Among the citizens of the RBCBR there exist favourable attitudes towards closer relations with their neighbours which can serve as a key element of the identity re-negotiation process within the region. Implications: The research results can be used by policy makers and regional authorities in the process of establishment of a new policy for territorial cooperation as well as by researchers in further development of this topic area. Value: the importance of the research is in its new approach towards the establishment of integrated regional identity as well as in the comparison of the Romanian and Bulgarian attitudes towards cooperation in the neighbourhood area.

  2. The effects of Brazilian and Bulgarian propolis in vitro against Salmonella Typhi and their synergism with antibiotics acting on the ribosome.

    Science.gov (United States)

    Orsi, R O; Fernandes, A; Bankova, V; Sforcin, J M

    2012-01-01

    Salmonella enterica serovar Typhi is the causative agent of typhoid fever in humans, and the use of antibiotics is essential for controlling this infection; however, the excessive use of antibiotics may select resistant strains. Propolis is a honeybee product and its antimicrobial activity has been intensively investigated. Thus, the objective of this study was to investigate a possible synergism between propolis (collected in Brazil and Bulgaria) and antibiotics acting on the ribosome (chloramphenicol, tetracycline and neomycin) against Salmonella Typhi in vitro. The synergism was investigated by using ½ and ¼ of the minimum inhibitory concentration for propolis and these antimicrobial agents, evaluating the number of viable cells according to the incubation time. Brazilian propolis showed a bacteriostatic action against S. Typhi, while Bulgarian propolis showed a bactericidal activity and a synergistic effect with the three antibiotics. Variations in the biological assays might be due to the differences in their chemical compositions. Based on the results, one may conclude that Bulgarian propolis showed an important antibacterial action, as well as a synergistic effect with antibiotics acting on the ribosome, which points out a possible therapeutic strategy evaluating the use of propolis preparations for the treatment of Salmonella Typhi infection.

  3. THE PHRASEOLOGY OF “HEAD” IN RELATION WITH BALKAN MENTALITY (CONTRASTIVE ANALYSIS OF THE PHRASEOLOGY OF ALBANIAN, BULGARIAN AND GREEK LANGUAGES

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    Eva ÇËRAVA (KANE

    2014-05-01

    Full Text Available The common points in the phraseology of Balkan languages are often attributed to some “Balkan cultural heritage”, a term which is usually not defined any further. So, this term can allow us to see how this her itage is represented in phraseology. First of all, the use of a systematic empirical research to describe these phraseological units serves to determine which idioms actually share a relatively identical lexical and semantic structure across the three lang uages and could therefore be called “widespread”. This article presents a contrastive study of the structures and semantics of phraseology units containing the word “head” in Albanian, Bulgarian and Greek languages. This approach can describe similarities and differences of mentality as reflected in phraseology.

  4. Spreadsheets and Bulgarian Goats

    Science.gov (United States)

    Sugden, Steve

    2012-01-01

    We consider a problem appearing in an Australian Mathematics Challenge in 2003. This article considers whether a spreadsheet might be used to model this problem, thus allowing students to explore its structure within the spreadsheet environment. It then goes on to reflect on some general principles of problem decomposition when the final goal is a…

  5. Binding and Bulgarian

    NARCIS (Netherlands)

    Schürcks-Grozeva, Lilia Lubomirova

    2003-01-01

    In haar proefschrift analyseert Lilia Schürcks de anaforische verschijnselen in de Bulgaarse taal. Het gaat dan om wederkerende aspecten, uitgedrukt bij woorden als ‘zich’ en ‘elkaar’. De situatie in het Bulgaars blijkt moeilijk in te passen in de klassieke Binding Theory van Noam Chomsky. Bron: RUG

  6. Bloody Days [In Bulgarian

    Directory of Open Access Journals (Sweden)

    T. Minkov

    2011-08-01

    Full Text Available “Bloody Days” is a novel published in 1943 by Tsvetan Minkov (1891 – 1967. This journal version of the book contains four of its chapters. These chapters provide a description of the preparation of the Belogradchik uprising of 1850 – the meeting of the Belogradchik leaders with the Russian Great Duкe Constantine Nikolaevich at Athos monastery; the activity of the Belogradchik conspirators before the uprising; the first national assembly in the winter of 1849 at the Monastery of Rakovitsa.

  7. Prevalence of underweight, overweight, general and central obesity among 8-15-years old Bulgarian children and adolescents (Smolyan region, 2012-2014).

    Science.gov (United States)

    Mladenova, Silviya; Andreenko, Emiliya

    2015-06-01

    The objective of this work is to investigate the distribution of underweight, overweight, the general and central obesity in 8-15-year-old Bulgarian children and adolescents, through the use of the anthropometric indices BMI and WHtR. Subject of this study are 878 children and adolescents (437 boys and 441 girls) of Smolyan region, Bulgaria, at the age of 8 to 15 years. The study is cross-sectional and was conducted in the period 2012-2014. The body height, weight and waist circumference were measured. In addition, the body mass index (BMI) and waist to height ratio (WHtR) were calculated. Overweight and obesity were defined according to the cut-off points of BMI, recommended of IOTF and developed by Cole et al. (2000; 2007). The central obesity was defined according to the discriminatory values of 0.500 of WHtR. The collected data were analysed by statistical software packages STATISTICA 10.0 and SPSS 16. Overweight occurs among 18.8% of the boys and 17.0% of the girls, and obesity occurs among 7.6% of boys and 3.7% of the girls. The underweight are 8.0% of the boys and 10.4% of the girls. Central obesity (WHtR ≥ 0.500) occur among average 12.75% of all investigated children independently of their nutritional status (16.2% of boys and 9.3% of girls). With central obesity (WHtR ≥ 0.500) are on average 2.7% of all boys and girls with normal weight (n = 96) and an average 46.82% of all participants with overweight and with obesity (n = 205). With increased health risk (WHtR ≥ 0.500) are total of 2.01% (n=16) of all surveyed children (n = 793) from categories normal weight. There has been an increase in prevalence of overweight and obesity among Bulgarian children and adolescents from Smolyan region during the over one last decade. The relatively high percentage of underweight children, especially among in group of the girls alter puberty. The central obesity, as well as its combination with overweight or general obesity is more frequent in boys than in girls

  8. Three novel SLC2A1 mutations in Bulgarian patients with different forms of genetic generalized epilepsy reflecting the clinical and genetic diversity of GLUT1-deficiency syndrome.

    Science.gov (United States)

    Ivanova, Nevyana; Peycheva, Valentina; Kamenarova, Kunka; Kancheva, Dalia; Tsekova, Irina; Aleksandrova, Iliana; Hristova, Dimitrina; Litvinenko, Ivan; Todorova, Diana; Sarailieva, Gergana; Dimova, Petya; Tomov, Veselin; Bozhinova, Veneta; Mitev, Vanio; Kaneva, Radka; Jordanova, Albena

    2018-01-01

    GLUT1-deficiency syndrome (GLUT1-DS) is a metabolic brain disorder with a great clinical heterogeneity underlined by various mutations in the SLC2A1 gene which make the clinical and genetic diagnosis complicated. The purpose of our study is to investigate the genetic defects affecting the SLC2A1 gene in a group of Bulgarian patients with genetic generalized epilepsy (GGE), and to bring new insights into the molecular pathology of GLUT1-DS that would strengthen the genotype-phenotype correlations and improve the diagnostic procedure. We have performed sequencing analysis of the SLC2A1 gene in thirty-eight Bulgarian patients with different forms of GGE having emerged in childhood followed by array comparative genome (aCGH) hybridization in patients with severe forms of GLUT1-DS who display extraneurological features. We have detected three novel SLC2A1 gene mutations that are predicted to have different impacts on the GLUT1 protein structure and function - one being to cause the amino acid substitution p.H160Q, another leading to the truncation p.Q360*, and also a 1p34.2 microdeletion. The overall frequency of the SLC2A1 mutations in the studied group is 8.1%. They have been found in clinical cases that differ notably by their severity. Our study enriches the mutation spectrum of the SLC2A1 gene by 3 novel cases that reflect the genetic and phenotypic diversity of GLUT1-DS and brings new insights into the molecular pathology of that disorder. The clinical data showed that the SLC2A1 genetic defects should be considered equally in the entire range of the clinical manifestations of GGE paying attention to the extraneurological features. The aCGH analysis should be considered as an ultimate step during the diagnostic procedure of GLUT1-DS in patients with a complex clinical picture of intractable epilepsy involving neuropsychological impairments and accompanied by extraneurological features. Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All

  9. USE OF THE PROBIOTIC Lactobacillus reuteri DSM 17938 IN THE PREVENTION OF ANTIBIOTIC-ASSOCIATED INFECTIONS IN HOSPITALIZED BULGARIAN CHILDREN: A RANDOMIZED, CONTROLLED TRIAL

    Directory of Open Access Journals (Sweden)

    Miglena Georgieva

    2015-10-01

    Full Text Available Objective: To evaluate the effectiveness of Lactobacillus reuteri DSM 17938 for the prevention of antibiotic-associated diarrhoea and Clostridium difficile-related infections in hospitalized children in a Bulgarian hospital. Study design: Children (n=100, aged 3 to 12 years admitted to the hospital for acute infections were enrolled in a randomized, double- blind, placebo-controlled trial. They were assigned to receive either a probiotic supplement containing 1 x 108 CFU Lactobacillus reuteri DSM 17938 in the form of one chewable tablet once per day (n=49 (BioGaia AB, Stockholm, Sweden or placebo (n=48. The probiotic or placebo was taken 2 hours after lunch each day, during the entire period of antibiotic treatment at the hospital and for additional 7 days. Results: Data from 97 children were included in the final analysis. The incidence of diarrhoea (defined as at least 3 loose or watery stools per day in a 48-hour period that occurred during or up to 21 days after cessation of antibiotic treatment was unexpectedly low in both groups - L. reuteri (n=1 versus placebo (n=1: 2,04 vs. 2,1 per 100 (p>0,05, risk ratio 1,02, 95% CI 0,7-1,4. L reuteri DSM 17938 did not significantly affect the incidence or severity of AAD diarrhoea and Clostridium difficile infection. We found unusually high colonisation rate of non-symptomatic C. difficile measured by toxin-specific ELISA. There was no difference between the probiotic and placebo groups for any of the other secondary outcomes (i.e., incidence of mild diarrhoea, frequency of stool samples positive for C. difficile toxin A and B at the beginning and at the end of study period, frequencies of other gastrointestinal symptoms in the same study period (p<0,05. No adverse events were reported. Conclusion: Due to the low incidence of antibiotic-associated diarrhoea in both groups, no conclusion can be made on the efficacy of L. reuteri DSM 17938 on AAD in hospitalized Bulgarian children. The probiotic did not

  10. Association of Sp1 Collagen Type Iα1 Gene Polymorphisms with Bone Mineral Density in Bulgarian Women Referred for Bone Densitometry

    Directory of Open Access Journals (Sweden)

    Andon K. Toshev

    2011-09-01

    Full Text Available Objectives: To investigate the association between bone mineral density (BMD and collagen type Iα1 (COLIA1 gene polymorphisms in a case-control study.Materials and Methods: 400 unrelated postmenopausal Bulgarian women participated - 180 with normal BMD and 220 with low BMD. BMD was measured at the forearm, lumbar spine and femoral neck by X-ray absorptiometry. A PCR product of 261 bp was digested and electrophoresed. The prevalence of S and s alleles as well as the different genotypes was determined. All analyses were tested for statistical significance (c2-test.Results: 408 s and 392 S alleles were found. Of the 220 women with low BMD, 20 had the SS genotype, 94 – the Ss genotype, and 106 – the ss genotype. Among the 180 controls with normal BMD, 93 had the SS genotype, 76 - the Ss, and 11 – the ss genotype. The SS genotype was associated with higher BMD and the ss – with lower BMD at all sites. The odds ratio for low BMD in the presence of the ss genotype was 10.69.Conclusion: In our study sample, the COLIA1 polymorphism was associated with low BMD. This particular genetic polymorphism may become a useful genetic screening tool for osteoporosis. Türk Jem 2011; 15: 66-70

  11. INFLUENCE OF SOCIO-ECONOMIC AND DEMOGRAPHIC FACTORS, FEEDING AND PHYSICAL ACTIVITY ON NUTRITIONAL STATUS OF 8-15-YEAR-OLD BULGARIAN CHILDREN AND ADOLESCENTS: PRELIMINARY RESULTS.

    Science.gov (United States)

    Mladenova, Silviya; Andreenko, Emiliya

    2015-12-01

    to study of impact of some socio-economic and demographic factors, feeding and physical activity on the prevalence of overweight, obesity and underweight among Bulgarian children and adolescents. the sample of this research included 881 children and adolescents from both sexes, aged from 8 to 15 years, that were measured transversally in the period 2012- 2014 in eight government school in Smolyan region, Bulgaria. Of each child the height and weight were measured and body mass index (BMI) were calculated. The evaluation of nutritional status was made using the IOTF cut-off points of BMI for children and adolescents. By the questionnaire the information about educational level of parents, number of children in the family, place of residence, nutrition and feeding habits and physical activity of children and adolescents were collected. The data were analyzed by software Statistica 10.0. there is a significant positive relation between the factor ''overeating" and the BMI values for both sexes and a negative relation between the factor ''meals frequency" and BMI for boys (p. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  12. RESEARCH ON THE COMPETITIVE PERFORMANCE OF THE BULGARIAN NATIONAL TEAM OF UNDER – 16 FEMALE PLAYERS IN THE EUROPEAN CHAMPIONSHIP, DIVISION B IN 2012

    Directory of Open Access Journals (Sweden)

    Tsanko Tsankov

    2013-07-01

    Full Text Available In today's basketball, the opinion that achieving high and stable sports results can be realized only by science-based long-term preparation is gaining more and more popularity. A major part of this preparation is the participation of adolescent female players in European Championships for the respective age group. The purpose of this study is to analyze the competitive performance of the Bulgarian National basketball team, consisting of female players up to 16 years of age, who took part in the European Championship, Division B, held in Tallinn, Estonia from 12 to 22 July 2012. For the purpose of the study information was gathered on the gaming performance of the players of the national team in all 9 played matches, comparing them by 16 indicators. The unit of observation of this study was the single game. The team competitive efficiency is a combination of the gaming performance of all players involved in the basketball game, regardless of the time that they were actually playing in the match. After analyzing the surveyed indicators, the following conclusions were made and those need to be the ground for the future education and training program of the researched national team, namely: increased activity in shooting from the two-point and three-point lines; increasing the effectiveness of the shooting from the two-point line and the free throws; improved ability to pass accurate (in space, time and effort assists; improving the technique of blocking in defense and offense; improving the quality and the aggressiveness in defense play, which would increase the number of steals, but not at the expense of increased number of fouls.

  13. A gender-oriented comparison between the mental health profiles of Bulgarian immigrants forcibly migrated to Turkey and the native population 15 years after migration.

    Science.gov (United States)

    Yenilmez, Cinar; Ayranci, Unal; Topal, Serdar; Aksaray, Gokay; Seber, Gülten; Kaptanoglu, Cem

    2007-01-01

    Background. The considerable problem of the migration of people, mainly from developing or undeveloped countries to developed countries, is a worldwide issue. The aims of this study were to compare, according to gender, scores obtained pertaining to mental symptom distributions of Bulgarian immigrants arriving in one city of west Turkey in 1989 with those of native-born citizens, as well as to the scores obtained from the scales of anxiety, hopelessness, job and life satisfaction. Methods. During the period of study between 1 February and 31 April 2003, short symptom inventory, state and trait anxiety scales, and hopelessness, job, and life satisfaction scales were collected from 85 immigrants living in a district where immigrants are prevalent. The results of 98 of the native population living in the same district were also collected during the same period. Data were analyzed using chi-square, t, Mann-Whitney U-tests, and percent ratios. Upon comparison of the scores of both immigrant women and native women, and immigrant men and native men, no differences were found between scores obtained from the subscales of short symptom inventory, state and trait anxiety scales, and hopelessness and job satisfaction scales (p>0.05). The only observable difference was between scores obtained from the life satisfaction scale (pTurkey. An alternative view could be that those entering the country may have adapted to the environment after the passage of 15 years. Furthermore, the significant difference seen between immigrant women and men, and native women and men in terms of symptoms of depression and somatization, respectively, may be explained through the notion that women perceived migration to be more different, and that native women more readily accepted the thought of physical illness according to mental disorders. Further studies are needed to better explain some of these results.

  14. Vegetation differences and diagenetic changes between two Bulgarian lignite deposits - Insights from coal petrology and biomarker composition

    Energy Technology Data Exchange (ETDEWEB)

    Zdravkov, A.; Bechtel, A.; Sachsenhofer, R.F.; Kortenski, J.; Gratzer, R. [University of Mining & Geology St Ivan Rilski, Sofia (Bulgaria)

    2011-03-15

    In this study, we review the petrographic composition and biomarker assemblage of two adjacent basins in western Bulgaria, i.e. Beli Breg and Staniantsi basins. Both contain lignite formed during late Miocene (c. 6 Ma). Despite similar tectonic settings and depositional environments, the lignite seams possess different petrographic and organic geochemical characteristics, reflecting differences in the peat forming palaeo-communities and fades variations. The peat-forming vegetation in Bell Breg Basin was dominated by decay resistant coniferous plants, as indicated by abundant fossil wood remains, very good tissue preservation and a biomarker assemblage dominated by diterpenoids. In contrast, Staniantsi lignite is poor in fossil wood and contains a significant amount of triterpenoid biomarkers, suggesting the predominance of angiosperm plants in the swamp. The results of the biomarker analyses are consistent with palaeobotanical and palynological data from the literature. The lignite seams in both basins formed under frequently changing Eh conditions, as indicated by the severe degradation of the non-gymnosperm tissues, the low gelification index values and the variations in pristane/phytane ratio, probably as a result of seasonal drying of the swamps and changes of the ground water table. Hopanoid contents in Bell Breg lignite are very low and are consistent with the abundance of decay-resistant vegetation. In contrast, bacterial activity was obviously higher in the Staniantsi swamp, however, resulting only in slightly enhanced gelification of plant tissues. The geochemical data suggest that the diagenetic changes of the organic matter were mainly governed by thermal degradation, rather than bacterial activity.

  15. 16 Augur 2013 -Bulgarian Minister of Education and Sciences A. Klisarova visiting the LHC tunnel with S. Russenschuck and CMS experimental cavern with Deputy Spokesperson T. Camporesi and V. Genchev ; signing the guest book with CERN Director-General R. Heuer. Accompanied throughout by P. Hristov, L. Litov, R. Voss and Z. Zaharieva.

    CERN Multimedia

    Anna Pantelia

    2013-01-01

    16 Augur 2013 -Bulgarian Minister of Education and Sciences A. Klisarova visiting the LHC tunnel with S. Russenschuck and CMS experimental cavern with Deputy Spokesperson T. Camporesi and V. Genchev ; signing the guest book with CERN Director-General R. Heuer. Accompanied throughout by P. Hristov, L. Litov, R. Voss and Z. Zaharieva.

  16. Bulgarian Deputy Prime Minister and Minister for Science and Education D. Vylchev (fourth from right) at the CMS experiment with (from left to right) J. Stamenov, M. Mateev, S. Stavrev, T. Virdee, V. Genchev, A. Hristova Vutsova, L. Litov, G. Soultanov on 18 December 2007.

    CERN Document Server

    Maximilien Brice

    2007-01-01

    Bulgarian Deputy Prime Minister and Minister for Science and Education D. Vylchev (fourth from right) at the CMS experiment with (from left to right) J. Stamenov, M. Mateev, S. Stavrev, T. Virdee, V. Genchev, A. Hristova Vutsova, L. Litov, G. Soultanov on 18 December 2007.

  17. Some Reasons for the Lack of Success When Learning Mathematics in Technical Universities and Recommendations for Their Overcoming [In Bulgarian

    Directory of Open Access Journals (Sweden)

    K. Dishlieva

    2014-02-01

    Full Text Available A brief overview of the objective criteria and unified standards in tertiary technical education, developed and controlled by European professional associations is done. The reasons are given for which engineering mathematics is a serious barrier for the students in technical universities - lack of the constructive relationships between: universities and secondary schools; teachers and students in the learning process; discrepancies in the curricula of different university departments. The interdisciplinary approach is not used as a factor of motivation at different levels, and the contemporary teaching tools and methods are missing as well. The knowledge and skills evaluation and assessment are not organized effectively. Short and long term measures to overcome the math learning problems of the prospective engineers are indicated in respect to the basic educational principles. Experience in this line is shared - computer-based training aids and tests, compulsory term papers and consultations for the students with lower scores, teamwork is recommended. The long-term measures involve introducing the laboratory exercises, teacher's teams from different departments and faculties for common training materials and classes, joint work with faculty and students; attracting and training of good teachers and continuous improvement of their qualification.

  18. Amino acid composition of lamb meat from the North East Bulgarian fine fleece breed and its crossbreds with Australian merino and Ile de France from internal breeding

    Directory of Open Access Journals (Sweden)

    R. Slavov

    2016-09-01

    Full Text Available Abstract. A comparative analysis of amino acid composition of lamb meat from the North East Bulgarian fine fleece breed (I gr. and its crossbreds from internal breeding with 25% heredity from the Australian merino (II gr. and Ile de France (III gr. breeds was conducted. Upon starting the experiment lambs were equal and during the experiment they were placed under similar conditions of feeding and rearing. To establish the amino acid composition of meat slaughter analyses were performed at 100 and 130 days of age. From the carcass of each slaughtered animal individual mean samples were taken. Studies were carried out in the Research Laboratory of the Faculty of Agriculture at Trakia University. As a result of the studies the following conclusions were made: ¼ Ile de France crossbreds in a sophisticated crossing have the highest total amino acid content, including essential amino acids in the meat of 100- and 130-day-old lambs, 6.87% and 7.36%, respectively. The lysine/arginine ratio, relating to protein atherogenicity, varies within narrow ranges among groups and marks slight increase with age – from 1.31-1.37 at 100 days to 1.41-1.46 at 130 days. With the increase of age in crossbreds from internal breeding total protein amino acid content grows, that being most prominent in lambs from the III group – from 41.92 to 43.49%. The values of total protein indices increase compared to the reference protein (from 117.97% to 118.22% for II group and from 116.44% to 120.80% for III group and the whole egg protein (from 89.39% to 91.92% for II group and from 90.53% to 93.93 for III group. It has been found that internal breeding of crossbreds with 25% heredity from the Ile de France breed has positive effect concerning the total amino acid content of lamb meat at 100 and 130 days of age, essential amino acid content in it and the levels of total amino acid indices. Internal breeding of crossbreds with 25% heredity from the Australian merino breed

  19. Philip Rieff’s typology of culture and its applicability to the literary hybridization of the theological ideas of humanity and spiritual progress (a Bulgarian case study

    Directory of Open Access Journals (Sweden)

    Grażyna Szwat-Gyłybowa

    2016-10-01

    Full Text Available Philip Rieff’s typology of culture and its applicability to the literary hybridization of the theological ideas of humanity and spiritual progress (a Bulgarian case study The twentieth century has become in a special way a time of reflection on the theologi­cal roots of human thinking, including thinking in political terms; suffice it to mention such names as Walter Benjamin, Carl Schmitt and Erich Voegelin. One of the thinkers who joined the ongoing disputes was Philip Rieff, who in his book My Life Among the Deathworks (2006, took on the task of a controversial (according to many revitalization of the Judeo-Christian paradigm. Reflecting on the subject of art works over several centuries, he abstracted typo­logical criteria allowing him to build a dichotomous model of art, as dedicated either to death (the non-Judeo-Christian variety or to life (the Judeo-Christian variety. The paper attempts to verify his reasoning by reflecting on the theological models of humanity and spiritual progress in Teodora Dimova’s novel The Train to Emmaus (Vlakat za Emaus, 2014.   O przydatności typologii Philipa Rieffa w badaniach nad literackimi hybrydyzacjami teologicznych idei człowieczeństwa i duchowego postępu (na jednym przykładzie bułgarskim Wiek dwudziesty w szczególny sposób stał się czasem refleksji nad teologicznymi korze­niami ludzkiego myślenia, w tym myślenia w kategoriach politycznych; dość wspomnieć choćby nazwiska tak różnych myślicieli jak Walter Benjamin, Carl Schmitt, Erich Voegelin. Jednym z badaczy, który włączył się w toczące się dysputy był Philip Rieff, który w książce My Life Among the Deathworks (2006 podjął trud dyskusyjnej (zdaniem wielu rewitalizacji paradygmatu judeochrześcijańskiego. Snując rozważania na temat dzieł sztuki na przestrzeni kilku wieków, wyabstrahował kryteria typologiczne, pozwalające budować dychotomiczny model sztuki jako dedykowanej śmierci (wariant antyjudeochrze

  20. Astronomy in the Bulgarian Neolithic

    Science.gov (United States)

    Stoev, Alexey; Maglova, Penka

    Bulgaria is famous for the richness of its Neolithic culture, with its large variety of artistic representations having deep semantic meaning. Here, we consider several types of monument which yield evidence for the astronomical practices and beliefs of Neolithic and Eneolithic (Chalcolithic) peoples. We begin by considering the emergence and development of Neolithic and Eneolithic societies in Bulgaria and the chronological development of material and spiritual culture. By discussing specific monuments it is shown how astronomy was woven into everyday and spiritual life, revealing insights into people's concepts of space and time. The monuments concerned are Karanovo, the largest and one of the oldest tells in Europe; Topchika cave, with the earliest rock pictures; Magura cave, one of the largest and most beautiful caves in Bulgaria, famous for its unique paintings; Bailovo cave complex, with its lunar images and calendar frieze composed of monochrome paintings; and the Tangarduk Kaya cave sanctuary, from which observations could have been made of the culmination of the sun on the meridian at the solstices.

  1. The Bulgarian Academy of Sciences.

    Science.gov (United States)

    1960-05-24

    Bordeaux (1929), Paris (1955); international conferences on experimental cytology in Copenhagen (1936), in Zurich (1938), the International Con...bread, tea, wine and tobacco production. Secretary of the Department of Biological Soienoe of the Academy of Sciences of the USSR (since 194S...34 (1927), "in Effort to Establish A Parallel Classification of Climates and Vegetational Types" (1950) (ibid, 1930, Volume XXVI, pages 1-122

  2. Bulgarians sue CERN for leniency

    CERN Multimedia

    König, R

    2001-01-01

    Bulgaria is appealing to CERN to drastically reduce its contribution to CERN for the next two years. The NATO bombing campaign against Yugoslavia in 1999 destroyed enough bridges on the river Danube to cripple commerce between Bulgaria and Western Europe, damaging the economy and squeezing the government's budget (1/2 page).

  3. “Playing catch up”. The notion of needing to accelerate a country’s progress towards a civilised paradise – the Bulgarian version (a proposed entry for a dictionary of peregrinating ideas

    Directory of Open Access Journals (Sweden)

    Grażyna Szwat-Gyłybowa

    2014-11-01

    Full Text Available “Playing catch up”. The notion of needing to accelerate a country’s progress towards a civilised paradise – the Bulgarian version (a proposed entry for a dictionary of peregrinating ideas This paper outlines the main stages in the process through which the notion of “needing to catch up” (a belief that the country was in need of accelerated development became incorporated into the idea of Bulgarian national identity. Since the mid-19th century, Bulgarians have tended to rely on the notion of “needing to catch up” as a way of conceptualising their place among “the civilised nations,” a concept they regard with varying degrees of desirability. I use the concept of “needing to catch up” in the sense of a culturally and politically functional standard or template, which nonetheless cannot function as an independent concept since it belongs to different systems of ideas with their various economic, geopolitical, religious, psychological and cultural aspects. Inseparably wedded to the idea of “needing to catch up” is the idea of “retardation”, which was floated in discussions on the Bulgarian condition even before the Bulgarian state emerged as a political reality. As the national movement grew in strength, these inferiority complexes morphed into their mirror image: a belief that Bulgarians were capable of catching up with Europe in terms of cultural advancement. From the early fascination with the cultural achievements of the “enlightened nation” felt by the so-called “Orthodox Enlightenment” thinkers, through a replication of the Russian discourse, this line of reasoning culminated in Marxist ideology (including propaganda between 1945 and 1989 and the post-1989 politics of persuasion. The bell may be tolling for the time-bound idea of “needing to catch up”, a notion which has exhausted its potential to excite intellectual conflict or struggle, and has very possibly resulted is a self-poisoning of the

  4. The Perception of Yugoslav-Bulgarian Relations in the Daily “Politika” in the Context of the Pan-Balkan Entente Concept in the First Part of the 1930s.

    Directory of Open Access Journals (Sweden)

    Paweł Michalak

    2017-11-01

    Full Text Available The Perception of Yugoslav-Bulgarian Relations in the Daily “Politika” in the Context of the Pan-Balkan Entente Concept in the First Part of the 1930s. The Yugoslav-Bulgarian rapprochement, initiated by the king Aleksandar I Karadjordjević in the early 30s of the twentieth century, with an idea of inclusion of Bulgaria to the planned Balkan Pact was one of the biggest reorientation in the Yugoslav policy at the turn of 20s and 30s. Since the end of the Great War, the eastern neighbour of Yugoslavia was treated rather as one of the greatest threats to the postwar order in the Balkans. This reorientation, resulting primarily from the geopolitical situation in Europe required propaganda action of warming the image of Bulgaria in the eyes of the Yugoslav society. This would not be possible without the support of the press, which in the first half of twentieth century, was still the most popular and definitely most accessible medium of information, which could significantly affected on the perception of current political events by the public opinion. The aim of the author was to present changes in the way of presenting the Yugoslav-Bulgarian relations in the daily Politika, the biggest and most read newspaper in the interwar Yugoslavia, in the context of political activities of king Aleksandar I towards the creation of the so-called Balkan Entente.   Postrzeganie stosunków jugosłowiańsko-bułgarskich na łamach dziennika „Politika” w kontekście idei tzw. Ententy Bałkańskiej w pierwszej połowie lat 30. XX wieku Zbliżenie jugosłowiańsko-bułgarskie zainicjowane przez króla Aleksandra I Karađorđevicia w latach 30. XX w. z myślą o włączeniu Bułgarii do planowanego tzw. Paktu Bałkańskiego było jedną z najpoważniejszych reorientacji w jugosłowiańskiej polityce zagranicznej przełomu lat 20. i 30. XX w. Od zakończenia I wojny światowej wschodni sąsiad Jugosławii traktowany był raczej jako jedno z największych zagro

  5. Organization within Organization Studies

    DEFF Research Database (Denmark)

    Lopdrup-Hjorth, Thomas

    This paper explores how prevalent contemporary problematizations of organizations coincide with a widespread assessment that Organization Studies (OS) has run out of steam. This impasse, the paper argues, is largely due to the emergence of an organization-phobia that has come to seize several...... strands of theorizing. By attending to the wide-ranging and far-reaching history of this organization-phobia, the paper argues that OS has become increasingly incapable of speaking about its core object. I show how organizations went from being conceptualized as entities of major importance to becoming...... credibility and legitimacy to begin with, the organization-phobia resulting from this history has been implicated in dismantling organizations, and in making OS progressively irrelevant to a wider public....

  6. Vth International Bulgarian Forum «Political and Ethno-Cultural Interaction between States and Peoples in the Post-Golden Horde Space (15th–16th centuries»

    Directory of Open Access Journals (Sweden)

    I.М. Mirgaleev

    2014-01-01

    Full Text Available This article contains a short report on the Vth International Bulgarian Forum under the name of “Political and Ethno-Cultural Interaction between States and Peoples in the Post-Golden Horde Space (15th–16th centuries”. The forum was held in the city of Yalta (the Crimea at the 6th–11th of November in 2013. Coordinators of the forum were Shigabutdin Marjani Institute of History of Academy of Sciences of the Republic of Tatarstan and the Crimean branch of Archaeology Institute of National academy of Sciences of the Ukraine. The Forum was attended by many well-known experts, whose reports have caused heated debate. The greatest interest was aroused by the following reports: Kradin Nicolay (Vladivostok, Russia. Medieval States of Eurasian Steppes: general and special; Trepavlov Vadim (Moscow, Russia. Institute of Beklyaribekship in the Socio-Political Structure of the Tatar Khanates; Vladimirov Georgi (Sofia, Bulgaria. Earrings in the Form of a Question Mark from Danubian Bulgaria (13th–14th centuries. Origin and area of distribution; Cherkas Boris (Kiev, Ukraine. Crimea and the Middle Dnieper Region in the Context of the Struggle in the Crimean Khanate in the 15th – the first third of the 16th centuries; Rusev Nikolay (Kishinev, Moldova. Tatars in Moldovan Charters of the 15th century; Izmailov Iskander (Kazan, Russia. Ethnocultural Interaction of the Kazan Khanate Population with Adjacent Territories; Ilnur Mirgaleev (Kazan, Russia. “Chingiz-name” of Utemish-Hadji as a Source for the History of the Turko-Tatar States; Matveev Andrey, Tataurov Sergey (Tomsk, Russia. History of Siberian Khanate: chronology and cartography; Brehunenko Viktor (Kiev, Ukraine. Kazak-Crimean Military-Political Alliances of the end of the 16th – middle of the 17th century.

  7. Knowledge Organization = Information Organization?

    DEFF Research Database (Denmark)

    Hjørland, Birger

    Are the terms ―information organization‖ (IO), ―organization of information‖ (OI) and ―information architecture‖ (IA) synonyms for knowledge organization (KO)? This study uses bibliometric methods, among others, to determine some relations between these terms and their meanings. Apparently the data...

  8. Ţaratul Vlaho-Bulgar şi puterile cruciadei în timpul domniei ţarului Boril Asan (1207-1218. De la conflict armat la colaborare politică şi militară / The Bulgarian-Wallachian Empire and the Crusaders during the reign of the Tsar Boril Asen (1207-1218. From armed conflict to the political and military collaboration

    Directory of Open Access Journals (Sweden)

    Vasile Mărculeţ

    2016-10-01

    Full Text Available The reign of Tsar Boril Asen (1207-1218 represents a crucial stage in the development of relations between the Bulgarian-Wallachian Empire and the Catholic powers, supporters of the crusades: The Latin Empire of Constantinople, the Kingdom of Thessalonica, Hungary and the Holy See. Under the pressure of a difficult international environment, these relationships have changed from a political dispute and armed conflict to the military-political alliance. In the relationship between the Second Bulgarian Empire and Crusader States there are two distinct periods: a 1208-1213/1214, a stage of the conflict, marked by strong political tensions and military confrontation; b 1213/1214-1218, a period of collaboration, marked by the entry of the State of Asens into the camp of Catholic powers and the conclusion of the military-political alliances.

  9. Bulgarians at CERN/Българите в ЦЕРН A Brief Overview of the Accelerators’ Control at CERN/Кратък Преглед на Управлението на Ускорителите в CERN

    CERN Multimedia

    CERN. Geneva

    2008-01-01

    Bulgarians at CERN/Българите в ЦЕРН A Brief Overview of the Accelerators’ Control at CERN/Кратък Преглед на Управлението на Ускорителите в CERN

  10. Knowledge Organization = Information Organization?

    OpenAIRE

    Hjørland, Birger

    2012-01-01

    Are the terms “information organization” (IO), “organization of information” (OI) and “information architecture” (IA) synonyms for knowledge organization (KO)? This study use bibliometric methods, among others, to determine some relations between these terms and their meanings. Apparently the data shows that these terms should not be considered synonyms because each of the terms IO, OI, IA and KO produce a different set of high ranked authors, journals and papers. In many cases the terms are,...

  11. Heel melanoma: the final result of wrong diagnostic and therapeutic approach in another bulgarian patient. First documented case from the board of the “adcrstr-association for dermatohistopathologic control, reevaluation and subsequent therapeutic recomme.

    Science.gov (United States)

    Chokoeva, A A; Tchernev, G; Gianfaldoni, S; Patterson, J W; Wollina, U; Lotti, T

    2015-01-01

    Difficulties with frequent misdiagnoses and incorrectly defined tumor thicknesses applied to the same histopathological preparation occurring among Bulgarian patients, has led to the creation of national and/or international associations or boards for control in problematic circumstances, particularly for patients with melanocytic and non melanocytic cutaneous tumors. Once again we report a problematic case of a patient with acral lentiginous melanomа, localized in the heel area of the right foot, in an otherwise healthy 69-year old woman. A pigmented lesion gradually developed in her heel area, where the patient had been previously treated several times with invasive therapeutic methods (cryosurgery, shave curettage) due to misdiagnosis as a verrucous lesion or as a viral wart in the absence of any prior histopathology report. Years later, the lesion progressed and changed in color, leading to surgical removal, followed by several histopathological evaluations that produced very different results on three separate occasions. The first result described the lesion as melanocytic nevus, and removed with tumor-free margins. The second report from the Department of Dermatology and Venereology, Military Academy in Sofia , Bulgaria, stated “no data for Verrucous carcinoma”. Only on the third assessment the correct diagnosis of “malignant melanoma” was given. A relapse of the melanoma occurred as only at the time of the last histopathologic evaluation, (following surgical resection of the lesion with adequate margins, performed in the “Onkoderma”- Policlinic for Dermatology, Venereology and Dermatologic Surgery, Sofia, Bulgaria) were criteria followed for appropriate pathological evaluation consistent with the recommendations of the AJCC for reporting of melanomas. Tumor thickness at that time was 1.31 mm. Removal of the draining lymph node, followed by inguinal lymphadenectomy was performed in the National Oncological Hospital in accordance with the

  12. Possible influence of solar extreme events and related geomagnetic disturbances on human cardio-vascular state: Results of collaborative Bulgarian-Azerbaijani studies

    Science.gov (United States)

    Dimitrova, S.; Mustafa, F. R.; Stoilova, I.; Babayev, E. S.; Kazimov, E. A.

    2009-02-01

    while the dynamics of arterial blood pressure reveals a compensatory reaction of the human organism for adaptation.

  13. Organ Donation

    Science.gov (United States)

    Organ donation takes healthy organs and tissues from one person for transplantation into another. Experts say that the ... lungs Skin Bone and bone marrow Cornea Most organ and tissue donations occur after the donor has died. But some ...

  14. Organ Transplantation

    Science.gov (United States)

    ... on donating any kind of organ. Should the Definition of Death Be Changed? Most donated organs now ... in Europe, such as preventing the organ recovery team from being the ones to decide when to ...

  15. Learning Organization

    OpenAIRE

    Zdenka Birman Forjanič

    2006-01-01

    The article raises interests of what the learning organization is. The concept of a learning organization shall be introduced, we will also address conditions, necessary for creating learning organizations. Methodological research includes 205 Slovene organizations. Questionnaires will examine the fact whether learning organizations truly invest more into development and training of staff in comparison with non-learning organizations. Six characteristics, which appear as the ones to describe ...

  16. JPRS Report, Supplement, East Europe: Bulgaria: New Political Parties and Organizations.

    Science.gov (United States)

    1990-05-16

    Union is categori- status to problems related to the revival of the Bulgarian cally different from the official BZNS, and was therefore villages...conscience, speech, press, and Easter, Ascension Day, Pentecost , Transfiguration, Day assembly as an inalienable part of democracy; providing of the...leaders, replacing those who were previously appointed revival of the Bulgarian people; active opposition to by the Committee on Religious Faiths

  17. Eurobachelor in Chemistry - Bulgaria's Odds? [In Bulgarian

    Directory of Open Access Journals (Sweden)

    B.V. Toshev

    2008-12-01

    Full Text Available The Bachelor education in chemistry is presented in the Universities of Sofia, Plovdiv, Shumen and Blagoevgrad. The chemistry education in the University of Sofia has a long tradition. The paper examines the rules and criteria for obtaining the Eurobachelor label, developed by the European Chemistry Thematic Network (ECTN. The comparative analysis of the existing program with these European criteria shows that the eventual application of the University of Sofia for that label seems to be untimely at the present moment.

  18. A Lesson in Knitting [In Bulgarian

    Directory of Open Access Journals (Sweden)

    R. Pankova - Karadjova

    2016-11-01

    Full Text Available This is a non-fiction story about a grandmother teaching her six-year-old granddaughter how to knit. The child helps to wind the yarn into a ball and then patiently follows her granny's instructions, making stitch after stitch. The little girl's work is often uneven and is gently corrected. However, the small piece the child had knitted is used to patch up a tear in her grandfather's woolen glove. The lesson in knitting is transformed into a lesson in appreciation of one's work, no matter how small and insignificant it may seem. The narrative is permeated with the love between the grandmother and the child, who is the writer of the story.

  19. Bulgarian geothermal energy resources - state and perspective

    Energy Technology Data Exchange (ETDEWEB)

    Gramatikov, P.S. [Faculty of Natural Sciences and Mathematics, Dept. of Physical Engineering, South West Univ. `Neofit Rilsky`, Blagoevgrad (Bulgaria)

    1997-12-01

    As special attention is paid to geothermal energy because the geothermal sources are distributed all over the territory of Bulgaria. Governmental incentives for initiating national action programs for energy efficiency, new renewable sources and the environment as well as educational activities are particularly important. The energy sector, as any other sector of the national economy, is currently undergoing considerable changes on its way to market relations, primarily connected to determining the role of the state as well as the form of ownership. The state energy policy is based on a long - term energy strategy complying with the natural conditions of the country, the expected macro - economic development, the geopolitical situation and regional development of energy cooperation with neighboring and closely situated countries. Limited reserves of fossil fuels, increased local and global environmental risks and recent technological achievements have straightened the global importance of renewable sources of thermal and electric energy. This is even more relevant for Bulgaria with small fossil fuel reserves (lignite) to be nearly exhausted and the environment notably polluted. Concerning local renewable sources of thermal energy and electricity, it is necessary to re-estimate their strategic role, to complete the input data for the resources, also to establish national programs supported by research and educational activities and international cooperation. (orig./AKF)

  20. Characterization of the Bulgarian sunflower hybrid Valin

    Directory of Open Access Journals (Sweden)

    G. Georgiev

    2016-09-01

    Full Text Available Abstract. A male sterile two-linear sunflower hybrid was developed at Dobrudzha Agricultural Institute – General Toshevo using the method of inter-linear hybridization. The mother component is line 10517 which possesses cytoplasmic male sterility, and the father component is line 10595R, a fertility restorer of branched type. Both parental forms have very good general and specific combining ability. Hybrid Valin is medium early, with vegetation period of 110 – 115 days, plant height 165 – 175 cm and head diameter 17 – 18 cm. The percent of kernel in seed is within the range of 65 – 73%. Seeds have absolute weight 50 – 55 g, and oil content in seed is 46 – 50%. The hybrid is resistant to lodging and moderately resistant to phoma and phomopsis. The resistance to downy mildew is as high as 95 % up to race 700, and the resistance to the parasite Orobanche is 100% (races A-F. In the breeding fields of DAI the hybrid went through threeyear testing according to a scheme and growing technology approved for this crop. During the first two years of the control testing it exceeded the mean standard by seed yield with 11.0% and 14.4%, respectively. During the third year, hybrid Valin was above the mean standard with 10.9% by seed yield and with 6.6% by oil yield in a unified competitive varietal testing. The maximum yield obtained at DAI was 4483 kg/ha, and the maximum oil content was 50.1%. In 2007 and 2008 hybrid Valin went through official testing within the structure of the Executive Agency of Variety Testing, Field Inspection and Seed Control of Bulgaria. By the index seed yield, the exceeding of the mean standard was 23.6 % in the first year, and in the second the yield was with 1.4 % below the standard. Oil content was a little below the standard in both years. The aim of this investigation was to make as full as possible a characterization of the new registered sunflower hybrid Valin on the base of biological, phytopatological and economical indices.

  1. Belogradchik Visions: A Poetry [In Bulgarian

    Directory of Open Access Journals (Sweden)

    V. Borisov

    2012-05-01

    Full Text Available Recently Veselin Borisov, a professor of social medicine in the Medical University in Sofia, who is born in the village of Skomlya, near Belogradchik, has written a new and still unpublished book: “The chef d’oevure of God: Belogradchik visions.” An excerpt from the poetry section of the book is presented. All of the rhymes chosen are inspired from the poet’s memory from his schooling in Belogradchik and for his work as a physician in the Belogradchik hospital.

  2. Learning Organization

    Directory of Open Access Journals (Sweden)

    Zdenka Birman Forjanič

    2006-12-01

    Full Text Available The article raises interests of what the learning organization is. The concept of a learning organization shall be introduced, we will also address conditions, necessary for creating learning organizations. Methodological research includes 205 Slovene organizations. Questionnaires will examine the fact whether learning organizations truly invest more into development and training of staff in comparison with non-learning organizations. Six characteristics, which appear as the ones to describe a learning organization best will be assisting in establishing organizations as learning and non-learning ones. Should an organization have four or more of these characteristics it has been established as a learning one and should there be fewer it has been established as a non-learning one.

  3. Organ Trade

    NARCIS (Netherlands)

    J.A.E. Ambagtsheer (Frederike)

    2017-01-01

    markdownabstractOrgan trade constitutes the sale and purchase of organs for financial or material gain. Although prohibited since the 1980s, an increasing number of reports indicate its proliferation across the globe. Yet, many knowledge gaps exist on organ trade, in particular on the demand -and

  4. Designing Organizations

    DEFF Research Database (Denmark)

    Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has....... The individual chapters are organized into five sections: (1) Putting Contingency Theory in its Place, (2) Focus on Individuals who make up the Organization, (3) Innovation Processes and Organization Design, (4) Adaptation and Technology, and (5) Design for Performance. Each chapter examines aspects of the books...... threefold theme: (1) core issues in organization design, (2) emerging perspectives in OD, and (3) new developments and directions in organizational design. A special feature of each chapter is: 1) implications for theory, and 2) implications for practice. DESIGNING ORGANIZATIONS: 21st Century Approaches...

  5. Designing Organizations

    DEFF Research Database (Denmark)

    . The individual chapters are organized into five sections: (1) Putting Contingency Theory in its Place, (2) Focus on Individuals who make up the Organization, (3) Innovation Processes and Organization Design, (4) Adaptation and Technology, and (5) Design for Performance. Each chapter examines aspects of the books......Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...... threefold theme: (1) core issues in organization design, (2) emerging perspectives in OD, and (3) new developments and directions in organizational design. A special feature of each chapter is: 1) implications for theory, and 2) implications for practice. DESIGNING ORGANIZATIONS: 21st Century Approaches...

  6. Government Organizations

    DEFF Research Database (Denmark)

    Krause Hansen, Hans; Salskov-Iversen, Dorte

    2017-01-01

    This entry is concerned with demonstrating the increasingly important interface between government organization and communication. Government organization can be approached in terms of state centrism, where the emphasis is on government organization understood as state authority and power......, with clearly defined boundaries between the public and private; and in terms of polycentrism, where power and authority are seen as dispersed among state and nonstate organizations, including business and civil society organizations. Globalization and new media technologies imply changes in the relationship...... between power, communication, and organizational forms, and suggest the usefulness of viewing government organization in terms of polycentrism, highlighting communication and organizing processes in a wider perspective. The entry focuses particularly on two major strands of literature: deliberative...

  7. Organic electroluminescence

    CERN Document Server

    Kafafi, Zakya H

    2005-01-01

    Organic light-emitting diode(OLED) technology has achieved significant penetration in the commercial market for small, low-voltage and inexpensive displays. Present and future novel technologies based on OLEDs involve rigid and flexible flat panel displays, solid-state lighting, and lasers. Display applications may range from hand-held devices to large flat panel screens that can be rolled up or hung flat on a wall or a ceiling. Organic Electroluminescence gives an overview of the on-going research in the field of organic light-emitting materials and devices, covering the principles of electroluminescence in organic thin films, as well as recent trends, current applications, and future potential uses. The book begins by giving a background of organic electroluminescence in terms of history and basic principles. It offers details on the mechanism(s) of electroluminescence in thin organic films. It presentsin-depth discussions of the parameters that control the external electroluminescence quantum efficien...

  8. Organic salmon

    DEFF Research Database (Denmark)

    Ankamah Yeboah, Isaac; Nielsen, Max; Nielsen, Rasmus

    The year 2016 is groundbreaking for organic aquaculture producers in EU, as it represents the deadline for implementing a full organic life cycle in the aquaculture production. Such a shift induces production costs for farmers and if it should be profitable, they must receive higher prices....... This study identifies the price premium on organic salmon in the Danish retail sale sector using consumer panel scanner data for households by applying the hedonic price model while permitting unobserved heterogeneity between households. A premium of 20% for organic salmon is found. Since this premium...... is closer to organic labeled agriculture products than to ecolabelled capture fisheries products, it indicates that consumers value organic salmon as an agriculture product more than fisheries product....

  9. Transnational Organizing

    DEFF Research Database (Denmark)

    Henriksen, Lasse Folke; Seabrooke, Leonard

    2016-01-01

    should be treated and governed by organizations. Using network and career sequences methods, we provide a case of transnational organizing through professionals who attempt issue control and network management on transnational environmental sustainability certification. The article questions how......An ongoing question for institutional theory is how organizing occurs transnationally, where institution building occurs in a highly ambiguous environment. This article suggests that at the core of transnational organizing is competition and coordination within professional and organizational...... networks over who controls issues. Transnational issues are commonly organized through professional battles over how issues are treated and what tasks are involved. These professional struggles are often more important than what organization has a formal mandate over an issue. We highlight how ‘issue...

  10. Organic optoelectronics

    CERN Document Server

    Hu, Wenping; Gong, Xiong; Zhan, Xiaowei; Fu, Hongbing; Bjornholm, Thomas

    2012-01-01

    Written by internationally recognized experts in the field with academic as well as industrial experience, this book concisely yet systematically covers all aspects of the topic.The monograph focuses on the optoelectronic behavior of organic solids and their application in new optoelectronic devices. It covers organic electroluminescent materials and devices, organic photonics, materials and devices, as well as organic solids in photo absorption and energy conversion. Much emphasis is laid on the preparation of functional materials and the fabrication of devices, from materials synthesis a

  11. Designing Organizations

    DEFF Research Database (Denmark)

    Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...

  12. Genome organization in higher organisms

    OpenAIRE

    Gaillard, Claire; Strauss, Francois

    2005-01-01

    The complexity of higher organisms, which arises in the course of embryonic development from the much simpler fertilized egg, does not emerge by spontaneous generation nor by miracle. Such complexity must somehow be preexistent in the egg. Since the structure of organisms is genetically transmitted, it is DNA itself, the support of genetic information, that encodes this complexity. Here we propose a model of organization of the genome in DNA loops maintained by DNA crossings. In this model DN...

  13. Organic aerosols

    Energy Technology Data Exchange (ETDEWEB)

    Penner, J.E.

    1994-01-01

    Organic aerosols scatter solar radiation. They may also either enhance or decrease concentrations of cloud condensation nuclei. This paper summarizes observed concentrations of aerosols in remote continental and marine locations and provides estimates for the sources of organic aerosol matter. The anthropogenic sources of organic aerosols may be as large as the anthropogenic sources of sulfate aerosols, implying a similar magnitude of direct forcing of climate. The source estimates are highly uncertain and subject to revision in the future. A slow secondary source of organic aerosols of unknown origin may contribute to the observed oceanic concentrations. The role of organic aerosols acting as cloud condensation nuclei (CCN) is described and it is concluded that they may either enhance or decrease the ability of anthropogenic sulfate aerosols to act as CCN.

  14. Designing Organizations

    DEFF Research Database (Denmark)

    changed dramatically with the advent of: new communication systems, adaptive mechanisms, information technology, knowledge management systems, innovation processes and more. This book systemically examines these developments and their impact on OD with contributions from leading scholars in the area....... The individual chapters are organized into five sections: (1) Putting Contingency Theory in its Place, (2) Focus on Individuals who make up the Organization, (3) Innovation Processes and Organization Design, (4) Adaptation and Technology, and (5) Design for Performance. Each chapter examines aspects of the books......Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...

  15. Designing Organizations

    DEFF Research Database (Denmark)

    . The individual chapters are organized into five sections: (1) Putting Contingency Theory in its Place, (2) Focus on Individuals who make up the Organization, (3) Innovation Processes and Organization Design, (4) Adaptation and Technology, and (5) Design for Performance. Each chapter examines aspects of the books......Book Description The design of organizations has been an ongoing concern of management theory and practice over the past several decades. Over this time, there has been little change in the fundamental theory, principles and concepts of Organization Design (OD). Recently organizational life has...... changed dramatically with the advent of: new communication systems, adaptive mechanisms, information technology, knowledge management systems, innovation processes and more. This book systemically examines these developments and their impact on OD with contributions from leading scholars in the area...

  16. Organ Facts

    Science.gov (United States)

    ... have died Transplants from living donors Finding a living donor Being a living donor Liver Heart Lung Pancreas Intestine VCA Common ... Living donation What is living donation? Organs Types Being a living donor First steps Being asked to donate Qualifications ...

  17. Matching Organs

    Science.gov (United States)

    ... have died Transplants from living donors Finding a living donor Being a living donor Liver Heart Lung Pancreas Intestine VCA Common ... Living donation What is living donation? Organs Types Being a living donor First steps Being asked to donate Qualifications ...

  18. Organ Transplantation

    Science.gov (United States)

    ... willingness of the public to support organ donation. Framing the Issue Every day about 22 people in ... the experience with markets in human eggs for research purposes and with paid surrogacy in the U.S.— ...

  19. Organic Conductors

    DEFF Research Database (Denmark)

    Andersen, Jan Rud; Jacobsen, Claus S.; Rindorf, Grethe

    1975-01-01

    2,3,6,7-Tetramethyl-1,4,5,8-tetraselenafulvalene reacts with 2,5-dimethyl-7,7′,8,8′-tetracyano-p-quinodi-methane to give a highly conducting organic solid.......2,3,6,7-Tetramethyl-1,4,5,8-tetraselenafulvalene reacts with 2,5-dimethyl-7,7′,8,8′-tetracyano-p-quinodi-methane to give a highly conducting organic solid....

  20. Colloidal organization

    CERN Document Server

    Okubo, Tsuneo

    2015-01-01

    Colloidal Organization presents a chemical and physical study on colloidal organization phenomena including equilibrium systems such as colloidal crystallization, drying patterns as an example of a dissipative system and similar sized aggregation. This book outlines the fundamental science behind colloid and surface chemistry and the findings from the author's own laboratory. The text goes on to discuss in-depth colloidal crystallization, gel crystallization, drying dissipative structures of solutions, suspensions and gels, and similar-sized aggregates from nanosized particles. Special emphas

  1. «Informationner» la rumeur ou «rumorer» l’information: deux faces de la même médaille (l’exemple de la presse bulgare [«Informative» rumour or «malicious information»: two sides of the same coin (as illustrated in the Bulgarian Press

    Directory of Open Access Journals (Sweden)

    Elena Meteva-Rousseva

    2010-12-01

    Full Text Available L’article fait ressortir les marques linguistiques et extralinguistiques, sur lesquelles jouent certains journaux bulgaressoit pour rendre fiable une rumeur qu’ils relatent, tout en prenant prudemment leurs distances, soit pour ébranler la crédibilité d’un dit. Dans les deux cas la stratégie est la même: mélange d’indices qui vont dans les sens opposés, et, en fonction de l’effet recherché, ce sont soit celles qui valident la vérité du dit, soit celles qui le mettent en doute qui prédominent. Ce jeu permet aux journalistes de prendre part au jeu politique, d’orienter l’opinion publique, sans courir pour autant aucun risque. This paper analyzes the extralinguistic and linguistic features used by some Bulgarian newspapers, either for authenticating rumour or to undermine the credibility of the reported words. In both cases the same strategy is being used: Journalists mix up contradictory features. According to the effects they are striving for, either those, which validate the truthfulness of the reported words or those, which cast doubt on them are getting the upper hand. This ambiguity offers journalists protection against any accusation. Furthermore, it allows them to take part in political games and direct public opinion, without taking any risk.

  2. Organic Computing

    CERN Document Server

    Würtz, Rolf P

    2008-01-01

    Organic Computing is a research field emerging around the conviction that problems of organization in complex systems in computer science, telecommunications, neurobiology, molecular biology, ethology, and possibly even sociology can be tackled scientifically in a unified way. From the computer science point of view, the apparent ease in which living systems solve computationally difficult problems makes it inevitable to adopt strategies observed in nature for creating information processing machinery. In this book, the major ideas behind Organic Computing are delineated, together with a sparse sample of computational projects undertaken in this new field. Biological metaphors include evolution, neural networks, gene-regulatory networks, networks of brain modules, hormone system, insect swarms, and ant colonies. Applications are as diverse as system design, optimization, artificial growth, task allocation, clustering, routing, face recognition, and sign language understanding.

  3. [Artificial organs].

    Science.gov (United States)

    Raguin, Thibaut; Dupret-Bories, Agnès; Debry, Christian

    2017-01-01

    Research has been fighting against organ failure and shortage of donations by supplying artificial organs for many years. With the raise of new technologies, tissue engineering and regenerative medicine, many organs can benefit of an artificial equivalent: thanks to retinal implants some blind people can visualize stimuli, an artificial heart can be proposed in case of cardiac failure while awaiting for a heart transplant, artificial larynx enables laryngectomy patients to an almost normal life, while the diabetic can get a glycemic self-regulation controlled by smartphones with an artificial device. Dialysis devices become portable, as well as the oxygenation systems for terminal respiratory failure. Bright prospects are being explored or might emerge in a near future. However, the retrospective assessment of putative side effects is not yet sufficient. Finally, the cost of these new devices is significant even if the advent of three dimensional printers may reduce it. © 2017 médecine/sciences – Inserm.

  4. Entangling Organizations

    DEFF Research Database (Denmark)

    Strand, Anete Mikkala Camille

    2018-01-01

    The chapter accounts for the process of becoming of a changed practice within the area of disability care in the Municipality of Aalborg in Denmark. Across a period of a few months in the fall of 2015 a group of employees across the organization and an action researcher from Aalborg University (the...... author) met and formed a research- practice group and across this period a revised model for cooperation emerged that – upon realization – would reconfigure the intra-play of all relevant areas of the organization involved in disability care. The model included the grasping of disability as dis...

  5. Organizing Valuations

    DEFF Research Database (Denmark)

    Hauge, Amalie Martinus

    With this dissertation I take up a problem currently traversing popular, political and academic arenas, namely the potential demise of values in public organizations allegedly instigated by management tools deriving from industrial sectors. Taking a pragmatic stance, inspired by John Dewey...

  6. Organic Nanowires

    DEFF Research Database (Denmark)

    Balzer, Frank; Schiek, Manuela; Al-Shamery, Katharina

    Single crystalline nanowires from fluorescing organic molecules like para-phenylenes or thiophenes are supposed to become key elements in future integrated optoelectronic devices [1]. For a sophisticated design of devices based on nanowires the basic principles of the nanowire formation have...

  7. Organic farming

    NARCIS (Netherlands)

    Ma, Wanglin; Ma, Chunbo; Su, Ye; Nie, Zihan

    2017-01-01

    Purpose: The purpose of this paper is to explore the factors that influence Chinese apple farmers' willingness to adopt organic farming, paying a special attention to the role of information acquisition. Design/methodology/approach: Given that the selection bias may occur when farmers themselves

  8. Organizing Process

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer; Bojesen, Anders

    This paper invites to discuss the processes of individualization and organizing being carried out under what we might see as an emerging regime of change. The underlying argumentation is that in certain processes of change, competence becomes questionable at all times. The hazy characteristics...

  9. Organ transplantation in Bulgaria.

    Science.gov (United States)

    Naumova, Elissaveta; Panchev, Petar; Simeonov, Pencho J; Mihaylova, Anastassia; Penkova, Kalina; Boneva, Petia; Marinova, Daniela; Paskalev, Emil; Simeonov, Petar L; Zlatev, Assen

    2008-12-01

    The transplantation program in Bulgaria started in 1968 with renal transplantations to a child and adult woman. In 1986 the first heart transplantation was performed. To date a total of 10 heart transplants have been performed, including one combined heart/lung. A liver transplantation program was launched in 2005 with a total number of 16 transplantations-7 from living donors and 9 from deceased donors. The highest transplantation activity is registered in the field of renal transplantation. During the period 1980-2006, 462 Bulgarian recipients of kidney were transplanted in Bulgaria. The ratio between transplantations from deceased and living related donors is approximately 1:0.9. Annual transplantation activity varies among the years from 1 to 12 renal transplantations p.m.p./per year. The 1- (80.7% vs. 63.1%), 5- (57.86% vs. 39.0%) and 10-year (42.65% vs. 23.62%) graft survival rates are higher for recipients of living donor kidneys compared to those of deceased donor. In 1983 a National kidney waiting list was established. Currently the number of the registered patients eligible for renal transplantation is 885. The proportion of sensitized patients in the waiting list is 20.45% and 4.34% of them are hyperimmunized. Recently HLAMatchmaker program has been implemented not only for sensitized patients but also for those with rare alleles and haplotypes. Post-transplant immunological monitoring showed a strong association between alloantibody presence and delayed graft function (Chi-square=10.73, P<0.001), acute rejection (Chi-square=14.504, P<0.001), chronic rejection (Chi-square=12.84, P<0.001) and graft loss (Chi-square=20.283, P<0.001). Based on the experience in our transplant center a strategy for improvement of long-term renal graft survival was developed and implemented.

  10. Organic Nanodiamonds

    OpenAIRE

    Zapata, Todd; Bennett, Neil; Struzhkin, Viktor; Fei, Yingwei; Jelezko, Fedor; Biskupek, Johannes; Kaiser, Ute; Reuter, Rolf; Wrachtrup, Joerg; Ghannam, Fahad Al; Hemmer, Philip

    2017-01-01

    Nano-crystalline diamond is a new carbon phase with numerous intriguing physical and chemical properties and applications. Small doped nanodiamonds for example do find increased use as novel quantum markers in biomedical applications. However, growing doped nanodiamonds below sizes of 5 nm with controlled composition has been elusive so far. Here we grow nanodiamonds under conditions where diamond-like organic seed molecules do not decompose. This is a key first step toward engineered growth ...

  11. LEARNING ORGANIZATIONS: PREREQUISITE FOR SUCCESSFUL TOURISM ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Natasa Kraleva

    2011-06-01

    Full Text Available Nowadays, each and every organization, including the tourism organizations should be learning organizations. The globalization and the competition affect the process of working of tourism organizations, where only the organizations which have knowledge, and are learning organizations can succeed. In a time of constant change, tourism organizations can have a competitive advantage only if they can do something or offer something different than their competitors. Many organizations in order to enable the learning process, should firstly undertake changes in the organization design, the organizational culture and the leadership style. The paper discusses the relevance of implementing the process of learning organizations as a concept for successful tourism organizations.

  12. Learning organizations: Prerequisite for successful tourism organizations

    OpenAIRE

    Natasa Kraleva

    2011-01-01

    Nowadays, each and every organization, including the tourism organizations should be learning organizations. The globalization and the competition affect the process of working of tourism organizations, where only the organizations which have knowledge, and are learning organizations can succeed. In a time of constant change, tourism organizations can have a competitive advantage only if they can do something or offer something different than their competitors. Many organizations in order to ...

  13. Organic photovoltaics

    Science.gov (United States)

    Demming, Anna; Krebs, Frederik C.; Chen, Hongzheng

    2013-12-01

    Energy inflation, the constant encouragement to economize on energy consumption and the huge investments in developing alternative energy resources might seem to suggest that there is a global shortage of energy. Far from it, the energy the Sun beams on the Earth each hour is equivalent to a year's supply, even at our increasingly ravenous rate of global energy consumption [1]. But it's not what you have got it's what you do with it. Hence the intense focus on photovoltaic research to find more efficient ways to harness energy from the Sun. Recently much of this research has centred on organic solar cells since they offer simple, low-cost, light-weight and large-area flexible photovoltaic structures. This issue with guest editors Frederik C Krebs and Hongzheng Chen focuses on some of the developments at the frontier of organic photovoltaic technology. Improving the power conversion efficiency of organic photovoltaic systems, while maintaining the inherent material, economic and fabrication benefits, has absorbed a great deal of research attention in recent years. Here significant progress has been made with reports now of organic photovoltaic devices with efficiencies of around 10%. Yet operating effectively across the electromagnetic spectrum remains a challenge. 'The trend is towards engineering low bandgap polymers with a wide optical absorption range and efficient hole/electron transport materials, so that light harvesting in the red and infrared region is enhanced and as much light of the solar spectrum as possible can be converted into an electrical current', explains Mukundan Thelakkat and colleagues in Germany, the US and UK. In this special issue they report on how charge carrier mobility and morphology of the active blend layer in thin film organic solar cells correlate with device parameters [2]. The work contributes to a better understanding of the solar-cell characteristics of polymer:fullerene blends, which form the material basis for some of the most

  14. Bionic organs.

    Science.gov (United States)

    Galletti, P M

    1991-01-01

    When a lizard loses its tail, a new caudal appendage soon grows to replace the one that is missing. But when a human loses a kidney, severs a peripheral nerve or worse, the spinal cord, that organ is lost forever. Such at least is conventional thinking. But imagine that the victim of an industrial accident with a paralyzed hand could achieve new levels of function by inducing axonal regrowth through a synthetic nerve guidance channel; or that a Parkinsonian patient's symptoms could be relieved by implanting in his brain neural tissue encased in a selectively permeable polymer envelope; or that the inexorable progression of the vascular complications of juvenile diabetes could be stopped, even reversed, by a membrane-protected xenograft of insulin-producing tissue. This is the dream of bionic organ science. It is predicated on two lines of technological achievement: the availability of ultra-thin, biocompatible, selectively permeable polymer membranes which can protect a transplant against immune rejection while allowing solute exchange between the graft and its environment; and the synthesis of novel materials, some biostable, some bioresorbable, which can serve as scaffolding or anchor for tissue regrowth in the geometrically and chemically controlled environment of an implant. The fabrication, growth and survival of composites of living tissues with synthetic polymers, often enhanced by the incorporation of specific cell growth factors or inhibitors, has been demonstrated at the tissue culture level, and extended in vivo to experimental models of human endocrine deficiency or neurological defects. The key to progress with bioartificial organs is the confluence of knowledge ranging from materials science to cell and molecular biology to experimental surgery. Obstacles to clinical implementation of this new therapeutic concept include: large scale procurement of specific tissue structures or isolated postmitotic cells from animal sources; demonstration of safety

  15. History of deceased organ donation, transplantation, and organ procurement organizations.

    Science.gov (United States)

    Howard, Richard J; Cornell, Danielle L; Cochran, Larry

    2012-03-01

    The historical development of deceased organ donation, transplantation, and organ procurement organizations is reviewed. The concept of transplantation, taking parts from one animal or person and putting them into another animal or person, is ancient. The development of organ transplantation brought on the need for a source of organs. Although many early kidney transplants used kidneys from living donors, these donors could not satisfy the ever-growing need for organs, and extrarenal organs were recovered only from deceased donors. This need for organs to satisfy the great demand led to specialized organizations to identify deceased donors, manage them until recovery occurred, and to notify transplant centers that organs were available for their patients. The functions of these organ procurement organizations expanded to include other required functions such as education, accounting, and compliance with state and federal requirements. Because of the shortage of organs relative to the demand, lack of a unified organ allocation system, the perception that organs are a national resource and should be governed by national regulations, and to improve results of organ procurement organizations and transplant centers, the federal government has regulated virtually all phases of organ procurement and transplantation.

  16. Organic photovoltaics

    DEFF Research Database (Denmark)

    Demming, Anna; Krebs, Frederik C; Chen, Hongzheng

    2013-01-01

    effectively across the electromagnetic spectrum remains a challenge. 'The trend is towards engineering low bandgap polymers with a wide optical absorption range and efficient hole/electron transport materials, so that light harvesting in the red and infrared region is enhanced and as much light of the solar...... spectrum as possible can be converted into an electrical current', explains Mukundan Thelakkat and colleagues in Germany, the US and UK. In this special issue they report on how charge carrier mobility and morphology of the active blend layer in thin film organic solar cells correlate with device...... for modifying the active layer interface [4] and annealing to achieve bicontinuous nanoscale phase separation for efficient exciton dissociation and charge collection [5]. The issue highlights how successfully structure and morphology can be manipulated to optimize solar-cell efficiencies while retaining...

  17. Entangled Organizations

    DEFF Research Database (Denmark)

    Strand, Anete Mikkala Camille

    The paper accounts for the process of becoming of a changed practice within the area of disability care in the Municipality of Aalborg in Denmark. Across a period of a few months in the fall of 2015 a group of employees across the organization and an action researcher from Aalborg University (the...... the model opened the possibility for reworking the binary. The offset of the becoming of the revised model for cooperation was taken from a quantum approach to organizational development and change coined as ‘Organizational scenography’ as part of the methodology of Material Storytelling (Strand 2012). Here...... Organizational practices of any kind are understood as material-discursive practices (Barad 2007). A take that widens the range of complexity to be handled but also includes the tools for this handling. A conceptual apparatus of the various significant constituent ‘voices’ of the organizational scenography...

  18. transplanted organs

    Directory of Open Access Journals (Sweden)

    Rafal Szadujkis-Szadurski

    2014-08-01

    Full Text Available Rho-kinase and GTP-ase Rho are important regulators of vascular tone and blood pressure. The aim of this study was to investigate the role of Rho-kinase in artery reactions induced by angiotensin II (ANG II and the effects of ischemia-reperfusion injury as well as the function of intra- and extracellular calcium in these reactions. Experiments were performed on mesenteric superior arteries procured from cadaveric organ donors and conserved under the same conditions as transplanted kidneys. The vascular contraction in reaction to ANG II was measured in the presence of Rho-kinase inhibitor Y-27632, after ischemia and reperfusion, in Ca2+ and Ca2+-free solution. The maximal response to ANG II was reduced after ischemia, while an increase was observed after reperfusion. Vascular contraction induced by ANG II was decreased by Y-27632. Y-27632 reduced vascular contraction after reperfusion, both in Ca2+ and Ca2+-free solution. Reperfusion augments vascular contraction in reaction to ANG II. The Rho-kinase inhibitor Y-27632 reduces the hypersensitivity to ANG II after reperfusion mediated by both intra- and extracellular calcium. These results confirm the role of Rho-kinase in receptor-independent function of ANG II and in reperfusion-induced hypersensitivity.

  19. Hierarchical organization versus self-organization

    OpenAIRE

    Busseniers, Evo

    2014-01-01

    In this paper we try to define the difference between hierarchical organization and self-organization. Organization is defined as a structure with a function. So we can define the difference between hierarchical organization and self-organization both on the structure as on the function. In the next two chapters these two definitions are given. For the structure we will use some existing definitions in graph theory, for the function we will use existing theory on (self-)organization. In the t...

  20. JPRS Report, Soviet Union, EKO: Economics & Organization of Industrial Production, No. 11, November 1987.

    Science.gov (United States)

    1988-03-22

    crammed with goods, they are always invent- ing new kinds of bakery and dairy products, they sell hundreds of kinds of cheeses and sausages, the...computers or monitors in the sphere of management in our country and we have no analogues to the Bulgarian systems of automated shorthand, not to mention

  1. Ordered organic-organic multilayer growth

    Science.gov (United States)

    Forrest, Stephen R; Lunt, Richard R

    2015-01-13

    An ordered multilayer crystalline organic thin film structure is formed by depositing at least two layers of thin film crystalline organic materials successively wherein the at least two thin film layers are selected to have their surface energies within .+-.50% of each other, and preferably within .+-.15% of each other, whereby every thin film layer within the multilayer crystalline organic thin film structure exhibit a quasi-epitaxial relationship with the adjacent crystalline organic thin film.

  2. Influence of Selected Organic Micropollutants on Organisms

    Science.gov (United States)

    Włodarczyk-Makuła, Maria

    2017-03-01

    This article describes the toxicity of organic micropollutants on tested microorganisms. Itis a current issue because organic micropollutants are identified in all elements of environmental (surface water, ground water, soils) and in food products. The organic micropollutants include: polychlorinated dibenzodioxyns PCDD, polychlorinated dibenzofurans PCDF, polychlorinated biphenyls PCB, polycyclic aromatic hydrocarbons PAH, halogenated compounds and by-products of water treatment. Some organic compounds cause hazard for health and human life due to their estrogenic biological activity, carcinogenic, mutagenic or teratogenic activity. The influence on organisms indicators of these compounds based on literature data were presented. The level of TEQ (toxic equivalency) in response to organic chlorine derivatives (PCDDs, PCDF, PCBs) is usually determined by toxic equivalency factor (TEF). The International Agency for Research on Cancer classifies organic micropollutants as carcinogenic to humans (Group 1), possibly carcinogenic (Group 2A) or probably carcinogenic to humans (Group 2B).

  3. Agriculture: Organic Farming

    Science.gov (United States)

    Organic Farming - Organically grown food is food grown and processed using no synthetic fertilizers or pesticides. Pesticides derived from natural sources (such as biological pesticides) may be used in producing organically grown food.

  4. Ashes for organic farming

    OpenAIRE

    Kousa, T.; Heinonen, M; Suoniitty, T.; Peltonen, K

    2013-01-01

    Nowadays only eight percent of the cultivated field area is used for organic farming. The Ministry of Agriculture and Forestry has published the guidelines for the program of organic farming to diversify the supply and the consumption of organic food. The aim is to increase organically arable land to 20% by the year 2020.The demand of organic fertilizer products is strongly increasing. Interest in forestry by-products (ash, bark, zero fiber, etc.) for use in organic production has recently be...

  5. Yersinia enterocolitica organism (image)

    Science.gov (United States)

    This picture shows the organism Yersinia enterocolitica . Yersinia organisms cause a wide range of disease but are most often associated with diarrhea or gastrointestinal symptoms. Yersinia infection is ...

  6. Institutionalisation of Bulgarian ethics committees: history and current status.

    Science.gov (United States)

    Krastev, Yordanka

    2011-01-01

    This paper provides an overview of the institutionalisation of the ethics review process in Bulgaria in accordance with the worldwide trend in establishment of ethics committees. Historical and current politico-legal changes influencing the work of ethics committees are analysed. The paper focuses on ethics committees which review biomedical research involving humans, with an emphasis on their composition, functions, training of members, and decision-making processes. Recent positive changes addressing insufficient training of ethics committees'members are highlighted. Recommendations are made for enhancement of the ethics review process and improved transparency.

  7. Naturalist Intelligence Among the Other Multiple Intelligences [In Bulgarian

    Directory of Open Access Journals (Sweden)

    R. Genkov

    2007-09-01

    Full Text Available The theory of multiple intelligences was presented by Gardner in 1983. The theory was revised later (1999 and among the other intelligences a naturalist intelligence was added. The criteria for distinguishing of the different types of intelligences are considered. While Gardner restricted the analysis of the naturalist intelligence with examples from the living nature only, the present paper considered this problem on wider background including objects and persons of the natural sciences.

  8. Severe Acne Inversa - Dermatosurgical Approach in a Bulgarian Patient

    Directory of Open Access Journals (Sweden)

    Ilia Lozev

    2017-07-01

    Full Text Available We present a 55-year-old male patient - a smoker, admitted to a Medical Institute of MVR (Ministry of the interior, Sofia, Bulgaria, on occasion of pain and swellings, located in the area of both axillae, accompanied by purulent discharge, with bloody admixtures. Bilateral localised cystic rose above the skin surface, hyperpigmented nodules interconnected with multiple fistulas, was observed within the dermatological examination, resulting in a limitation of the possibility of movement of the hands in all directions. A subjective complaint of pain was obtained on palpation. Solid bilateral axillar cicatrices - formation was also established, which additional impeded the movements of the upper limbs. The disease was generalised affecting additional inguinal, femoral and perineal areas, while at this stage the patient refused categorically eventual photo documentation of them. The diagnosis of acne inversa was made based on the available clinical and para-clinical data, as dual antibiotic therapy with Clindamycin 300 mg, two times per day was initiated for two months, in combination with rifampicin 300 mg, two times per day also for two months. This led to a significant improvement in the clinic symptoms and the patient was hospitalised for radical surgery. A surgical management of the clinical findings was planned by an interdisciplinary team including surgeons and dermatologists. The procedure was performed under general anaesthesia. After a thorough cleaning of the operative field, a radical excision of the lesion in the left axillary and para axillar region was performed, comprising the skin and subcutaneous tissue forward the fascia pectoralis. Tissue was dissected in depth in the form of number 4, thereby creating the conditions for adaptation of the initially encountered communicating with each other skin defects. Two tubular drains were placed, followed by gradual suturing of skin and subcutaneous tissue with final applying of a sterile dressing. Effective medical treatment of patients (as in our case with severe AI is limited. Adalimumab is the first biological approved for moderate to severe AI but does not result in stable CR (cure rate. Therefore its use in a neoadjuvant setting is under investigation. Wide local excision significantly reduces pain and improves the quality of life of AI patients. While local recurrences rate is low, the satisfaction with the cosmetic results is high. The recurrence rate is dependent on the region affected and the type of surgery. While in the axillary region primary closure may be used to reduce the time to healing, anogenital AI has the lowest recurrence rate of healing by secondary intention.

  9. DAIRY BUSINESS: THE CASE OF BULGARIAN DAIRY CATTLE FARMERS

    Directory of Open Access Journals (Sweden)

    Tsvetana HARIZANOVA-METODIEVA

    2014-10-01

    Full Text Available The purpose of the study was to explore differences between dairy cattle farmers in Bulgaria, according to certain factors. Information about the social characteristics of the farmers (educational level, gender, and age, and about the farm characteristics (number of cows in the main herd, average milk yield, and the rate of return on investment was collected. Sixty percent of the farmers were up to 50 years of age. Fifty percent of the farmers had had a secondary education and the rest had gained a university degree. The study found that only one of the 20 farmers was a woman. It was found that the group of farmers with a university degree had lower average age than the group of farmers with secondary school. There was no significant difference in the rate of return between the two groups of farms in terms of the effectiveness of the farm. The difference in the number of cows in the main herd was not significant too. The research identified a need for additional training for farmers in order to reduce their dependence on hired workers. It was found that farmers attend basic courses in the field of agriculture and livestock breeding in order to fill the gap between the existing levels of knowledge of farmers and the necessary skills for the effective management of dairy farms.

  10. The Lifelong Learning as a Modern Educational Paradigm [In Bulgarian

    OpenAIRE

    C. Katansky

    2008-01-01

    Lifelong learning, life-wide learning, continuing education, vocational education, professional education of adults, formal education, informal education, permanent education, etc. – the author of the present article seeks the relationships between these widely used terms and traces through the history of their introduction in the modern educational theory and practice.

  11. The Lifelong Learning as a Modern Educational Paradigm [In Bulgarian

    Directory of Open Access Journals (Sweden)

    C. Katansky

    2008-06-01

    Full Text Available Lifelong learning, life-wide learning, continuing education, vocational education, professional education of adults, formal education, informal education, permanent education, etc. – the author of the present article seeks the relationships between these widely used terms and traces through the history of their introduction in the modern educational theory and practice.

  12. The Writers of Belogradchik: Ignat P. Daskalov [In Bulgarian

    Directory of Open Access Journals (Sweden)

    B.V. Toshev

    2014-12-01

    Full Text Available A small-scale research identifies Ignat Daskalov as one of the writers of Belogradchik. Only one short story is published by him. The title is “In Peace of the Dead”. The dramatic plot unfolds in Belogradchik. The story is published in the magazine “Illustration Light” in 1919.

  13. Comparative Study of Alkaloid Pattern of Four Bulgarian Fumaria species.

    Science.gov (United States)

    Doncheva, Tsvetelina; Yordanova, Gabriela; Vutov, Vassil; Kostova, Nadezhda; Philipov, Stefan

    2016-02-01

    The alkaloid pattern of four Fumaria species (Fumaria kralikii, Fumaria rostellata, Fumaria schleicherii, Fumaria thureii) growing in Bulgaria was investigated by GC-MS and twenty isoquinoline alkaloids were determined. Phytochemical investigation of the alkaloid composition on Fumaria thuretii Boiss was made for the first time. The alkaloid profile of the species was compared at two levels, between different species and within two species from different habitats. Two chemotypical groups, based on the types of isoquinoline alkaloids were suggested. To group A belong species F. kralikii, F. rostellata (F. r. 1) and F. thuretii containing more than 50% spirobenzylisoquinoline alkaloids of the crude alkaloid mixtures. To group B belong species F. rostellata (F. r. 2) and F. schleicherii containing more than 40% protopine alkaloids and relatively high percentage phthaldeisoquinoline alkaloids (11-19%). In group A phthaldeisoquinoline alkaloids were not detected.

  14. Infrastructure of Bulgarian High-Rise Estates: Realities and Hopes

    OpenAIRE

    Kalcheva, Elena; Taki, A. H.; Hadi, Yuri

    2017-01-01

    This chapter studies the quality and characteristics of the infrastructure in several high-rise estates in Sofia, Bulgaria and evaluates to which extend it serves the residents in the tall buildings. Most of the highrises in Sofia and their surroundings were built in the Soviet era so they represent a very old design concept and this is why it is no surprise that the quality of the public realm and the buildings is quite substandard. The spaces around the high-rises lack pub...

  15. IMPROVING THE DISTRIBUTION OF BULGARIAN SEASIDE HOLIDAY HOTELS

    Directory of Open Access Journals (Sweden)

    Stoyan Marinov

    2010-06-01

    Full Text Available This report aims at viewing and analysing the trends and changes in the channels for distribution of tourist products. The specific features of modern hotel management together with the tasks in the process of distribution of hotel products have been presented. Applying.

  16. Current Aspects of Bulgarian Participation in Peace Support Operations

    Directory of Open Access Journals (Sweden)

    Petar Marinov

    2016-06-01

    Full Text Available Today’s world events mandate a need to project all available and legitimate methods to enable our war-fighters and leaders to effectively deal with a host of traditional as well as nontraditional threats and the newest challenges. The success of each Security Forces Assistance mission, during the period of post-conflict restoration, depends on their capabilities, particularly on the Homeland Security Forces, to overtake the challenges to guarantee the security and stability in their own territory.

  17. Emotions in social movilization: the bulgarian protests of 2013

    Directory of Open Access Journals (Sweden)

    María Popkovacheva-Terzieva

    2016-12-01

    Full Text Available Las emociones juegan un papel principal en los ciclos de los movimientos sociales. Sin embargo, definir el término “emoción” es sujeto de calientes debates escolares porque las emociones varían mucho según su naturaleza y manifestación. Sin embargo, una reseña de la literatura empírica y teórica escolar perece demostrar que las emociones pueden ser entendidas de la mejor manera a través de dos instrumentos - los mecanismos de Jon Elster’s y los habitus emocionales de Deborah Gould. El objetivo de este artículo es hablar de los dos instrumentos y combinarlos con la paradigmática teoría sobre el papel de las emociones en la movilización social de James M. Jasper y Jeff Goodwin, para marcar las conclusiones sobre lo que las emociones pueden ofrecer al entendimiento de los movimientos sociales. Como caso de estudio se van a revisar las olas de las protestas búlgaras del junio del 2013.  Normal 0 21 false false false RU JA X-NONE

  18. Budget Constraints of Bulgarian Enterprises, 1996-1997

    OpenAIRE

    Lubomir Dimitrov

    1999-01-01

    This paper examines the major financial flows between the real sector and other sectors of the economy as well the financial flows within the sector itself. In doing so, we shall answer the question of whether or not the real sector of the economy was functioning under soft budget constraints during the crisis period. Our effort is futher aimed at finding the ways in wich it functioned under soft budget constraints as well as assessing the contribution of the real sector to the aggravation of...

  19. On the Way of Truth: Strigachev, 2016 [In Bulgarian

    Directory of Open Access Journals (Sweden)

    B.V. Toshev

    2017-12-01

    Full Text Available The first part of Strigachev’s book is devoted to the contribution of the greatest scientists of modern physics Planck, Einstein, Rutherford and Bohr. Relativity is understood as a negation of the absolute. Two are the main principles: the principle of conservation and the principle of complementarity. The author suggests a proper combination of four principles – those of relativity, conservation, correspondence and complementarity.

  20. Bulgarian Megaliths - Present State and Future Research Directions.

    Science.gov (United States)

    Tsonev, L. V.; Kolev, D. Z.

    A first attempt is made to provide a global picture of the megaliths in Thrace (South East Europe); also the problems related to their dating are explicated. The location and the conventional (indirect) dating of the menhirs and dolmens mainly in Bulgaria, but partially also in Greece and Turkey are summarized. The necessity of direct dating - preferably by luminescence means - is discussed. International collaboration is proposed for creating a full and precise picture of the Thracian megaliths within the chronological framework of the pan-European (Mediterranean) megalithic region.

  1. Bulgarian rural development policy implementation and new rural paradigm

    OpenAIRE

    Peneva, Mariya Marinova; Kopeva, Diana Ilieva

    2010-01-01

    The role of Rural Development Policy is growing nowadays. As an EU member state Bulgaria started implementation of Rural Development Policy. The paper analyse the level of achievement of the Rural Development Programme’s objectives in Bulgaria. The programme started in 2008 and most of the measures are implemented. But effective payments have been done only under eight measures. The vast majority of financed projects are for investments mainly in agriculture (for perennial crops production, b...

  2. Regulation of the Bulgarian accounting system and its future perspectives

    Directory of Open Access Journals (Sweden)

    Snejana Basheva

    2015-09-01

    Full Text Available In 2013, the Fourth and Seventh Directives were replaced by a new Accounting Directive – Directive 2013/34/EC. The Directive is the outcome of EU aspirations to ease the business environment of small and medium-sized enterprises by simplifying the requirements with regard to reporting and mandatory disclosures for that category of enterprises. The entities of the practical sector (public and private limited liability companies, partnerships, general partnerships, etc. come within the scope of the Directive. The scope of the Directive excludes non-profit legal entities. The provisions of the Directive should, for the first time, be applied with regard to financial statements for reporting years beginning on or after January 1, 2016. Being an EC Member State, the Republic of Bulgaria has to transpose the Directive into the national accounting legislation by July 2015. The emphasis in this article is put on the basic problematic areas which occur in the process of the transposition of the Directive. As the possible solutions are based on established traditions and practices, the authors of this article try to identify the solutions to these problems taking into consideration the requirements imposed by the Directive itself. Four principal prob-lems are defined in the article: should there be a new Accounting Law and what should it include; should the Accounting Law include accounting principles; what groups and categories of enterprises should be differentiated and which accounting basis should be applied by any of them.

  3. IZK OLIMP F1 - NEW BULGARIAN TOMATO VARIETY FOR PROCESSING

    Directory of Open Access Journals (Sweden)

    Daniela Ganeva

    2015-12-01

    Full Text Available The hybrid IZK Olimp F1 is developed by a team at the Maritsa Vegetable Crops Research Institute, Plovdiv as a result of hybridization between female line М-441 and male line R-469. The F1 hybrid was tested in the Executive Agency for Variety Testing, Field Inspection and Seed Control in 2009-2010. It was recognised as a new tomato F1 hybrid variety by the Expert commission in 2009 and has a certificate №10987/ 31.08.2012 issued by the Patent Office of Republic of Bulgaria. Hybrid IZK Olimp F1 is a determinate, high-yielding tomato variety for mid-early field production. The total yield and earliness of this F1 hybrid are close to those of the hybrid var. Vodolei F1 and exceeds the direct var. Bela and var. Zhaklin. The fruits are oval-elongated, with an average weight of 55-68 g, uniform red coloured, thick, firm, crack resistant, with small and low pedicle hole. Being with good chemical and technological properties this hybrid is suitable for processing.

  4. Soluble organic nutrient fluxes

    Science.gov (United States)

    Robert G. Qualls; Bruce L. Haines; Wayne Swank

    2014-01-01

    Our objectives in this study were (i) compare fluxes of the dissolved organic nutrients dissolved organic carbon (DOC), DON, and dissolved organic phosphorus (DOP) in a clearcut area and an adjacent mature reference area. (ii) determine whether concentrations of dissolved organic nutrients or inorganic nutrients were greater in clearcut areas than in reference areas,...

  5. Organizing design work

    DEFF Research Database (Denmark)

    Scheuer, John Damm

    2016-01-01

    The aim of this paper is to demonstrate the importance of the kind of understanding of organizing that is implied by design theories for project managers' understanding and organizing of design work. Five theories and their organizing consequences for project managers organizing of design work...... are analyzed. The paper contributes to design research and organization studies by putting the organizing of design projects on the research agenda. It also contributes by demonstrating the importance of being aware of the ontological and epistemological assumptions and organizing consequences of different...

  6. From Learning Organization to Practically Wise Organization

    Science.gov (United States)

    Rowley, Jennifer; Gibbs, Paul

    2008-01-01

    Purpose: Although the notion of wisdom confronts the economic rationale of business organizations, this paper aims to argue that organizations are coming under increasing pressure not only to learn, change and adapt, but also to take actions that are ethically acceptable and respond to the expectations of multiple stakeholders, or in other words…

  7. Regulatory factors in crustacean zooplankton assemblages in mountain lakes of northern Chilean Patagonia (38-41°S: a comparison with Bulgarian counterparts (42°N Factores reguladores en ensambles de crustáceos zooplanctónicos en lagos de montaña del norte de la Patagonia chilena (38-41°S: una comparación con sus contrapartes de Bulgaria (42°N

    Directory of Open Access Journals (Sweden)

    Patricio De los Ríos-Escalante

    2012-07-01

    Full Text Available Chilean Patagonia has protected mountainous areas with evergreen native forests; in which the lakes and rivers, of volcanic or glacial origin, are oligotrophic. In Bulgaria, there are mountainous zones with native forests and associated lakes of volcanic origin. The aim of the present study is to carry out a preliminary comparison of zooplanktonic crustaceans in lake ecosystems associated with native forests of Chilean Patagonia and of Bulgarian mountains. The study revealed that the lakes studied in Chilean Patagonia are associated mainly with Nothofagus forests; they are oligotrophic, with a low number of zooplanktonic crustacean species. Similar results were observed for Bulgarian mountain lakes associated with Fagus forests. A null model analysis of species co-occurrence was applied to the two groups of lakes, and the result revealed the absence of regulatory factors in species associations. These studies agree with similar descriptions of lakes in Andean Patagonia and New Zealand. They highlight the important role of native Nothofagus forests in Argentina and Chile, and of Fagus forests with associated soil properties in Bulgaria, in the oligotrophy of the lakes studied.La Patagonia de Chile tiene una serie de áreas protegidas con bosques nativos perennes asociados a lagos y ríos oligotróficos y de origen glacial. Por otro lado en Bulgaria hay una serie de zonas montañosas con lagos asociados de origen volcánico o glacial. El objetivo del presente trabajo es realizar una primera descripción de especies de crustáceos zooplanctónicos en ecosistemas lacustres asociados a bosques nativos en la Patagonia de Chile y en las montañas de Bulgaria. Los estudios indican que los lagos de la Patagonia de Chile están asociados principalmente con bosques de Nothofagus, mientras que similares resultados fueron observados en lagos de Bulgaria con bosques de Fagus. La regresión lineal entre concentración de clorofila y número de especies para

  8. Mixed crystal organic scintillators

    Energy Technology Data Exchange (ETDEWEB)

    Zaitseva, Natalia P; Carman, M Leslie; Glenn, Andrew M; Hamel, Sebastien; Hatarik, Robert; Payne, Stephen A; Stoeffl, Wolfgang

    2014-09-16

    A mixed organic crystal according to one embodiment includes a single mixed crystal having two compounds with different bandgap energies, the organic crystal having a physical property of exhibiting a signal response signature for neutrons from a radioactive source, wherein the signal response signature does not include a significantly-delayed luminescence characteristic of neutrons interacting with the organic crystal relative to a luminescence characteristic of gamma rays interacting with the organic crystal. According to one embodiment, an organic crystal includes bibenzyl and stilbene or a stilbene derivative, the organic crystal having a physical property of exhibiting a signal response signature for neutrons from a radioactive source.

  9. The Visual Dimension in Organizing, Organization and Organization Research

    DEFF Research Database (Denmark)

    van Leeuwen, Theo; Meyer, Renate; Hollerer, Markus

    2013-01-01

    With the unprecedented rise in the use of visuals, and its undeniable omnipresence in organizational contexts, as well as in the individual's everyday life, organization and management science has recently started to pay closer attention to the to date under-theorized "visual mode" of discourse...... and meaning constriction, Building primarily on insights from the phenomenological tradition in organization theory and from social semiotics, this article sets out to consolidate previous scholarly efforts and to sketch a fertile future research agenda, After briefly exploring the working of visuals, we...... introduce the methodological and theoretical roots of visual studies in a number of disciplines that have a long-standing tradition of incorporating the visual. We then continue by extensively reviewing work in the field of organization and management studies: More specifically, we present five distinct...

  10. The Visual Dimension in Organizing, Organization, and Organization Research

    DEFF Research Database (Denmark)

    Meyer, Renate E.; Höllerer, Markus A.; Jancsary, Dennis

    2013-01-01

    With the unprecedented rise in the use of visuals, and its undeniable omnipresence in organizational contexts, as well as in the individual's everyday life, organization and management science has recently started to pay closer attention to the to date under-theorized “visual mode” of discourse...... and meaning construction. Building primarily on insights from the phenomenological tradition in organization theory and from social semiotics, this article sets out to consolidate previous scholarly efforts and to sketch a fertile future research agenda. After briefly exploring the workings of visuals, we...... introduce the methodological and theoretical “roots” of visual studies in a number of disciplines that have a long-standing tradition of incorporating the visual. We then continue by extensively reviewing work in the field of organization and management studies: More specifically, we present five distinct...

  11. MARKETING ORGANIZATION ACTIVITY IN SPORTS ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Slobodan Župljanin

    2012-09-01

    Full Text Available Sports organizations as "sui generis" organizations inevitably have to adopt the concept of marketing as a business philosophy, if you want to survive and develop its activities in the modern business environment. Supply and demand as the market, and psychological phenomena are inherent in sports organizations. Sport is a special area of human activity in which marketing has a specific place and role. Sports and sporting events are also a massive public and media events and high level of interest involving multi-million audience. Between direct and indirect participants of these events takes place appropriate communication sociological, psychological and marketing character. The aim of this paper is to present the possibility of more efficient operation of sports organizations using and adopting the marketing concept as a philosophy of action.

  12. LEARNING ORGANIZATION [REVIEWED ARTICLE

    National Research Council Canada - National Science Library

    N Antonoaie; C Antonoaie

    2014-01-01

    ...] The learning organization (LO) is an idealized vision of an organization where the structures, routines, and working practices are open to continuous adaptation and improvement, where the individuals and teams engage in continuous...

  13. Organ Facts: Kidney / Pancreas

    Science.gov (United States)

    ... Your Child Adjust Camps Resources LIVING DONATION Facts Types Being a Living Donor About the Operation Financing Living Donation Home / Before The Transplant / Organ Facts / Kidney/Pancreas Organ Facts Heart Lung Heart/ ...

  14. Fascinating Organic Transformations

    Indian Academy of Sciences (India)

    RESONANCE │ December 2011. Fascinating Organic Transformations. 2. The Ubiquitous Hydrogen Bond. Subramania Ranganathan. Hydrogen bonds can transform simple molecules into beauti- ful architectures. This is well illustrated in this article. Organic transformations are generally assumed to involve reactions.

  15. Consent for organ donation

    National Research Council Canada - National Science Library

    Vincent, A; Logan, L

    2012-01-01

    Summary Improving the consent rate for solid organ donation from deceased donors is a key component of strategies in the UK and other countries to increase the availability of organs for transplantation...

  16. Understanding Identity and Organizations

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger

    2013-01-01

    The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott.......The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott....

  17. Soil Organic Carbon Stock

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Soil organic carbon (SOC) is the carbon held within soil organic constituents (i.e., products produced as dead plants and animals decompose and the soil microbial...

  18. Organ Improvisation - An Introduction

    NARCIS (Netherlands)

    Fidom, J.

    2008-01-01

    Whereas musicological attention to improvisation tended to neglect organ improvisation,new initiatives, both musically and musicologically, indicate an imminent rehabilitation. Such rehabilitation is more than justified: organ improvisation is the only unbroken western improvisation tradition,

  19. Organic forage seed production

    OpenAIRE

    BOELT, B.; Deleuran, L.C.

    2000-01-01

    From January 2004 only organically produced seed can be used in organic farming systems within the EU. Danish seed producers and seed companies are establishing an organic forage seed production in order to supply organic growers within the EU with high quality seed of recognised varieties. This brief paper outlines a project investigating improved cultivation and management techniques to ensure such a supply is met.

  20. The Matrix Organization Revisited

    DEFF Research Database (Denmark)

    Gattiker, Urs E.; Ulhøi, John Parm

    1999-01-01

    This paper gives a short overview of matrix structure and technology management. It outlines some of the characteristics and also points out that many organizations may actualy be hybrids (i.e. mix several ways of organizing to allocate resorces effectively).......This paper gives a short overview of matrix structure and technology management. It outlines some of the characteristics and also points out that many organizations may actualy be hybrids (i.e. mix several ways of organizing to allocate resorces effectively)....

  1. PELVIC ORGAN PROLAPES

    OpenAIRE

    Ketut Yoga Mira Pratiwi; I Gede Mega Putra

    2013-01-01

    Pelvic organ prolapse (POP) is defined as a decrease in abnormal or herniation of the pelvic organs out of place attached to its normal position or in the pelvic cavity. As for the anatomy of the pelvic organs consists of bones, muscles, and nerves. The presence of damage to the pelvic connective tissue and visceral attachment pelvic organs the cause occurs. The symptoms that appear in patients POP not specific to distinguish prolapse of some compartments but can reflect the degree of prolaps...

  2. Transparency in Organizing

    DEFF Research Database (Denmark)

    Albu, Oana Brindusa

    This dissertation provides a critical analysis of transparency in the context of organizing. The empirical material is based on qualitative studies of international cooperative organizations. The dissertation seeks to contribute to transparency and organizing scholarship by adopting a communication...... to being a solution for efficiency and democratic organizing, is a communicatively contested process which may lead to unintended consequences. The dissertation shows that transparency is performative: it can impact authority by de/legitimating action, shape the processes of organizational identity co...

  3. Behaviour in an Organization

    OpenAIRE

    Klímová, Kateřina

    2009-01-01

    Diploma thesis "The behavior in the organization" at a practical level, integrates the knowledge of psychology, sociology and management. It explains bahavior of people in the organization, which seeks to use this knowledge for the benefit of the organizaton and its management. It focuses on individual differences among people in the organization, organizational culture, relationships between people in workplace, organizational structure, communication within the organization, motivation, dev...

  4. INNOVATIONS IN NANOTECHNOLOGY ORGANIZATIONS

    OpenAIRE

    QAZI MUHAMMAD MOINUDDIN; PIR IRFANULLAH SHAH RASHDI; ARABELLA BHUTTO

    2010-01-01

    The main purpose of this paper is to examine the innovation activities of nanotechnology organizations. Regression analysis is used to test the hypothesis in a sample of 270 UK nanotechnology organizations. The findings suggest that the innovativeness of the nanotechnology organizations is affected by organizational support, e-business and knowledge management. The organizations pursuing these strategic factors of R&D and commercialization are more innovative than conventional ones.

  5. What is organic certification?

    Science.gov (United States)

    Certified organic crop production is a holistic approach to sustainable and healthy food production to enhance the well being of the consumer, while protecting natural resources. Organic certification was implemented by the National Organic Program (NOP) in 2002 in recognition of the necessity for c...

  6. Organic chemistry in space

    Science.gov (United States)

    Johnson, R. D.

    1977-01-01

    Organic cosmochemistry, organic materials in space exploration, and biochemistry of man in space are briefly surveyed. A model of Jupiter's atmosphere is considered, and the search for organic molecules in the solar system and in interstellar space is discussed. Materials and analytical techniques relevant to space exploration are indicated, and the blood and urine analyses performed on Skylab are described.

  7. Nanostructured Organic Solar Cells

    DEFF Research Database (Denmark)

    Radziwon, Michal Jędrzej; Rubahn, Horst-Günter; Madsen, Morten

    Recent forecasts for alternative energy generation predict emerging importance of supporting state of art photovoltaic solar cells with their organic equivalents. Despite their significantly lower efficiency, number of application niches are suitable for organic solar cells. This work reveals...... the principles of bulk heterojunction organic solar cells fabrication as well as summarises major differences in physics of their operation....

  8. Values in Organic Farming

    DEFF Research Database (Denmark)

    Kjærgård, Bente; Pedersen, Kirsten Bransholm; Land, Birgit

    The study focuses on the recent debate about what is, or what constitutes, organic farming and what is the right path for organic farming in the future. The study is based on a critical discourse analysis of the controversy about suspending the private standard for organic farming adopted by the ...

  9. Organic consumption behavior

    NARCIS (Netherlands)

    Du, Shuili; Bartels, Jos; Reinders, Machiel; Sen, Sankar

    2017-01-01

    Consumer demand for organic food and non-food products has been growing dramatically. This study examines organic consumption behavior from a social identification perspective. Focusing on the central role of organic consumer identification (OCI), or the extent to which individuals categorize

  10. The Expressive Organization

    DEFF Research Database (Denmark)

    branding on organizational structures and processes? How do organizations discover their identities? These are some of the vexing problems addressed in this book by a diverse international team of contributors. According to the authors, the future lies with "the expressive organization". Such organizations...

  11. Technologies in organic farming

    DEFF Research Database (Denmark)

    Lassen, Jesper

    2015-01-01

    what, from a consumers perspective, characterizes the technologies consumers associate with organic production. This part of the analysis shows that by and large consumers regard organic technologies as the opposite of conventional farming. Second, consumers’ perceptions of solutions suggested to close......In organic farming a dilemma is posed by the heavy reliance on nutrients from conventional livestock farming. For Danish organic plant producers the influx of conventional nutrients accounts for up to 70% of their nutrients. Facing this problem, Danish organic farmers’ organizations have decided...... the nutrient gap by recycling sewage sludge, and in particular the criteria applied when these technologies are assessed, are analysed. This part of the analysis shows how organic consumers base their assessment of alternative strategies and technologies primarily on concerns about environmental risks...

  12. Immunity of international organizations

    CERN Document Server

    Schrijver, Nico

    2015-01-01

    Immunity rules are part and parcel of the law of international organizations. It has long been accepted that international organizations and their staff need to enjoy immunity from the jurisdiction of national courts. However, it is the application of these rules in practice that increasingly causes controversy. Claims against international organizations are brought before national courts by those who allegedly suffer from their activities. These can be both natural and legal persons such as companies. National courts, in particular lower courts, have often been less willing to recognize the immunity of the organization concerned than the organization s founding fathers. Likewise, public opinion and legal writings frequently criticize international organizations for invoking their immunity and for the lack of adequate means of redress for claimants. It is against this background that an international conference was organized at Leiden University in June 2013. A number of highly qualified academics and practit...

  13. Organic food processing

    DEFF Research Database (Denmark)

    Kahl, Johannes; Alborzi, Farnaz; Beck, Alexander

    2014-01-01

    In 2007 EU Regulation (EC) 834/2007 introduced principles and criteria for organic food processing. These regulations have been analysed and discussed in several scientific publications and research project reports. Recently, organic food quality was described by principles, aspects and criteria....... These principles from organic agriculture were verified and adapted for organic food processing. Different levels for evaluation were suggested. In another document, underlying paradigms and consumer perception of organic food were reviewed against functional food, resulting in identifying integral product...... identity as the underlying paradigm and a holistic quality view connected to naturalness as consumers' perception of organic food quality. In a European study, the quality concept was applied to the organic food chain, resulting in a problem, namely that clear principles and related criteria were missing...

  14. Organs as inheritable property?

    Science.gov (United States)

    Voo, Teck Chuan; Holm, Soren

    2014-01-01

    It has been argued that organs should be treated as individual tradable property like other material possessions and assets, on the basis that this would promote individual freedom and increase efficiency in addressing the shortage of organs for transplantation. If organs are to be treated as property, should they be inheritable? This paper seeks to contribute to the idea of organs as inheritable property by providing a defence of a default of the family of a dead person as inheritors of transplantable organs. In the course of discussion, various succession rules for organs and their justifications will be suggested. We then consider two objections to organs as inheritable property. Our intention here is to provoke further thought on whether ownership of one's body parts should be assimilated to property ownership.

  15. Focus on Organic Conductors

    Directory of Open Access Journals (Sweden)

    Shinya Uji, Takehiko Mori and Toshihiro Takahashi

    2009-01-01

    Full Text Available Organic materials are usually thought of as electrical insulators. Progress in chemical synthesis, however, has brought us a rich variety of conducting organic materials, which can be classified into conducting polymers and molecular crystals. Researchers can realize highly conducting molecular crystals in charge-transfer complexes, where suitable combinations of organic electron donor or acceptor molecules with counter ions or other organic molecules provide charge carriers. By means of a kind of chemical doping, the charge-transfer complexes exhibit high electrical conductivity and, thanks to their highly crystalline nature, even superconductivity has been observed. This focus issue of Science and Technology of Advanced Materials is devoted to the research into such 'organic conductors'The first organic metal was (TTF(TCNQ, which was found in 1973 to have high conductivity at room temperature and a metal–insulator transition at low temperatures. The first organic superconductor was (TMTSF2PF6, whose superconductivity under high pressures was reported by J´erome in 1980. After these findings, the research on organic conductors exploded. Hundreds of organic conductors have been reported, among which more than one hundred exhibit superconductivity. Recently, a single-component organic conductor has been found with metallic conductivity down to low temperatures.In these organic conductors, in spite of their simple electronic structures, much new physics has arisen from the low dimensionality. Examples are charge and spin density waves, characteristic metal–insulator transitions, charge order, unconventional superconductivity, superconductor–insulator transitions, and zero-gap conductors with Dirac cones. The discovery of this new physics is undoubtedly derived from the development of many intriguing novel organic conductors. High quality single crystals are indispensable to the precise measurement of electronic states.This focus issue

  16. The Expressive Organization

    DEFF Research Database (Denmark)

    branding on organizational structures and processes? How do organizations discover their identities? These are some of the vexing problems addressed in this book by a diverse international team of contributors. According to the authors, the future lies with "the expressive organization". Such organizations...... not only understand their distinct identity and their brands, but are also able to express these externally and internally. In order to thrive in an era of transparency and customer choice, the authors argue, organizations will have to be expressive. This book is intended for undergraduate and postgraduate......This text challenges beliefs about organizational identity, reputation, and branding. It contains a wealth of new ideas for finding the elusive answers to questions troubling contemporary organizations. How does an organization create a strong reputation? What are the implications of corporate...

  17. The Expressive Organization

    DEFF Research Database (Denmark)

    This text challenges beliefs about organizational identity, reputation, and branding. It contains a wealth of new ideas for finding the elusive answers to questions troubling contemporary organizations. How does an organization create a strong reputation? What are the implications of corporate...... branding on organizational structures and processes? How do organizations discover their identities? These are some of the vexing problems addressed in this book by a diverse international team of contributors. According to the authors, the future lies with "the expressive organization". Such organizations...... not only understand their distinct identity and their brands, but are also able to express these externally and internally. In order to thrive in an era of transparency and customer choice, the authors argue, organizations will have to be expressive. This book is intended for undergraduate and postgraduate...

  18. Organic photosensitive devices

    Science.gov (United States)

    Peumans, Peter; Forrest, Stephen R.

    2013-01-22

    A photoactive device is provided. The device includes a first electrode, a second electrode, and a photoactive region disposed between and electrically connected to the first and second electrodes. The photoactive region further includes an organic donor layer and an organic acceptor layer that form a donor-acceptor heterojunction. The mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region are different by a factor of at least 100, and more preferably a factor of at least 1000. At least one of the mobility of holes in the organic donor region and the mobility of electrons in the organic acceptor region is greater than 0.001 cm.sup.2/V-sec, and more preferably greater than 1 cm.sup.2/V-sec. The heterojunction may be of various types, including a planar heterojunction, a bulk heterojunction, a mixed heterojunction, and a hybrid planar-mixed heterojunction.

  19. Organic matter in meteorites.

    Science.gov (United States)

    Llorca, Jordi

    2004-12-01

    Some primitive meteorites are carbon-rich objects containing a variety of organic molecules that constitute a valuable record of organic chemical evolution in the universe prior to the appearance of microorganisms. Families of compounds include hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids, amino acids, amines, amides, heterocycles, phosphonic acids, sulfonic acids, sugar-related compounds and poorly defined high-molecular weight macromolecules. A variety of environments are required in order to explain this organic inventory, including interstellar processes, gas-grain reactions operating in the solar nebula, and hydrothermal alteration of parent bodies. Most likely, substantial amounts of such organic materials were delivered to the Earth via a late accretion, thereby providing organic compounds important for the emergence of life itself, or that served as a feedstock for further chemical evolution. This review discusses the organic content of primitive meteorites and their relevance to the build up of biomolecules.

  20. The Expressive Organization

    DEFF Research Database (Denmark)

    not only understand their distinct identity and their brands, but are also able to express these externally and internally. In order to thrive in an era of transparency and customer choice, the authors argue, organizations will have to be expressive. This book is intended for undergraduate and postgraduate......This text challenges beliefs about organizational identity, reputation, and branding. It contains a wealth of new ideas for finding the elusive answers to questions troubling contemporary organizations. How does an organization create a strong reputation? What are the implications of corporate...... branding on organizational structures and processes? How do organizations discover their identities? These are some of the vexing problems addressed in this book by a diverse international team of contributors. According to the authors, the future lies with "the expressive organization". Such organizations...

  1. Organic smart pixels

    Science.gov (United States)

    Dodabalapur, A.; Bao, Z.; Makhija, A.; Laquindanum, J. G.; Raju, V. R.; Feng, Y.; Katz, H. E.; Rogers, J.

    1998-07-01

    The fabrication and characteristics of organic smart pixels are described. The smart pixel reported in this letter consists of a single organic thin-film field effect transistor (FET) monolithically integrated with an organic light-emitting diode. The FET active material is a regioregular polythiophene. The maximum optical power emitted by the smart pixel is about 300 nW/cm2 corresponding to a luminance of ˜2300 cd/m2.

  2. Organ Donation in China

    Institute of Scientific and Technical Information of China (English)

    Maya; Reid

    2011-01-01

    CHINA’S first voluntary organ donation system is in the midst of its trial run. The program is being tested in 11 pilot regions around the country, having harvested organs from more than 100 donors in this inaugural year. Overseen by the Red Cross Society of China and the country’s Ministry of Health, the system follows cardiac death standards in organ donation

  3. Organic Molecular Solids

    CERN Document Server

    Schwoerer, Marcus

    2007-01-01

    This is the first comprehensive textbook on the physical aspects of organic solids. All phenomena which are necessary in order to understand modern technical applications are being dealt with in a way which makes the concepts of the topics accessible for students. The chapters - from the basics, production and characterization of organic solids and layers to organic semiconductors, superconductors and opto-electronical applications - have been arranged in a logical and well thought-out order.

  4. Public Sector Organizations

    DEFF Research Database (Denmark)

    Meyer, Renate; Leixnering, Stephan

    2015-01-01

    New public management-inspired reforms created numerous autonomous units with many different faces and labels. This variety of organizations and organizational forms precludes a straightforward definition of what constitutes a public sector organization and blurs the boundaries between the public...... and private sectors as well as the boundaries of single organizations. In addition, the complexity of the interlocking arrangements and relationships in this public organizational landscape has resulted in considerable governance problems with serious implications for coordination and policy coherence....

  5. The organization of thanatology.

    Science.gov (United States)

    Doka, Kenneth J; Heflin-Wells, E Neil; Martin, Terry L; Redmond, Lula M; Schachter, Sherry R

    2011-01-01

    This article explores, using Wilensky's Model of Professionalization, the emergence of professional organizations within the thanatology. The authors review the history of four organizations--The Foundation of Thanatology, Ars Moriendi, The Forum for Death Education and Counseling (now the Association for Death Education and Counseling: A Thanatology Organization [ADEC]), and The International Work Group on Death, Dying, and Bereavement (IWG). The authors speculate on some of the reasons that the first two failed while IWG and ADEC remain viable-while noting challenges that these remaining thanatological organizations will experience as they seek to continue to stay relevant.

  6. Titan's organic chemistry

    Science.gov (United States)

    Sagan, C.; Thompson, W. R.; Khare, B. N.

    1985-01-01

    Voyager discovered nine simple organic molecules in the atmosphere of Titan. Complex organic solids, called tholins, produced by irradiation of the simulated Titanian atmosphere, are consistent with measured properties of Titan from ultraviolet to microwave frequencies and are the likely main constituents of the observed red aerosols. The tholins contain many of the organic building blocks central to life on earth. At least 100-m, and possibly kms thicknesses of complex organics have been produced on Titan during the age of the solar system, and may exist today as submarine deposits beneath an extensive ocean of simple hydrocarbons.

  7. Colour and Organization Studies

    DEFF Research Database (Denmark)

    Beyes, Timon

    2017-01-01

    Colour is inescapable. It fills and forms the world, shaping what can be felt and known, desired and expressed. It thus becomes social technology and organizational tool. At the same time, however, colour betrays, undermines and subverts the attempts to manage it. Based on an understanding...... of colour as aesthetic force and medium of transformation, the essay presents a montage of scenes that set up encounters with what colour does: how it affects organization, and how it is affected by organization; how it organizes what is given to perception, knowledge and organization itself, and how...

  8. The MDT Barrel Organ

    CERN Multimedia

    Claudia Marcelloni de Oliveira

    Have you ever looked for an interesting use for the spare detector parts once the construction phase was finished? Henk Tiecke, with the help of Oscar van Petten and Marco Kraan, all from NIKHEF, came up with a great idea for leftover MDT tubes. They simply built a pipe organ! See the MDT Barrel Organ in action, as recorded during a party thrown on the occasion of the first shipment of MDT chambers from NIKHEF to CERN. Want to know more about the organ? Please contact Henk Tiecke. Henk Tiecke playing the MDT Barrel Organ.

  9. Theology and Organization

    DEFF Research Database (Denmark)

    Meier Sørensen, Bent; Spoelstra, Sverre; Höpfl, Heather

    2012-01-01

    of religious practices in organizations. Instead, theology of organization recognizes that the way we think about and act in organizations is profoundly structured by theological concepts. In this editorial to the special issue we have three aims: to outline what theology of organization is, to show how......) show how theological concepts have survived unaltered in organizational contexts and (3) show how theological concepts have been corrupted or lost their original meaning when deployed in organizational contexts. In the final section of this editorial, we introduce the five contributions to this issue...

  10. Physics of Organic Semiconductors

    CERN Document Server

    Brütting, Wolfgang

    2005-01-01

    Filling the gap in the literature currently available, this book presents an overview of our knowledge of the physics behind organic semiconductor devices. Contributions from 18 international research groups cover various aspects of this field, ranging from the growth of organic layers and crystals, their electronic properties at interfaces, their photophysics and electrical transport properties to the application of these materials in such different devices as organic field-effect transistors, photovoltaic cells and organic light-emitting diodes. From the contents:. * Excitation Dynamics in O

  11. Organic Molecules in Meteorites

    Science.gov (United States)

    Martins, Zita

    2015-08-01

    Carbonaceous meteorites are primitive samples from the asteroid belt, containing 3-5wt% organic carbon. The exogenous delivery of organic matter by carbonaceous meteorites may have contributed to the organic inventory of the early Earth. The majority (>70%) of the meteoritic organic material consist of insoluble organic matter (IOM) [1]. The remaining meteoritic organic material (Haber-Bosch type gas-grain reactions after the meteorite parent body cooled to lower temperatures [13, 14].The analysis of the abundances and distribution of the organic molecules present in meteorites helps to determine the physical and chemical conditions of the early solar system, and the prebiotic organic compounds available on the early Earth.[1] Cody and Alexander (2005) GCA 69, 1085. [2] Cronin and Chang (1993) in: The Chemistry of Life’s Origin. pp. 209-258. [3] Martins and Sephton (2009) in: Amino acids, peptides and proteins in organic chemistry. pp. 1-42. [4] Martins (2011) Elements 7, 35. [5] Botta et al. (2007) MAPS 42, 81. [6] Martins et al. (2015) MAPS, in press. [7] Cooper and Cronin (1995) GCA 59, 1003. [8] Glavin et al. (2006) MAPS. 41, 889. [9] Glavin et al. (2011) MAPS 45, 1948. [10] Elsila et al. (2005) GCA 5, 1349. [11] Glavin and Dworkin (2009) PNAS 106, 5487. [12] Pizzarello et al. (2003) GCA 67, 1589. [13] Chan et al. (2012) MAPS. 47, 1502. [14] Burton et al. (2011) MAPS 46, 1703.

  12. Management of information organizations

    CERN Document Server

    Afzal, Waseem

    2012-01-01

    This book is a significant step towards developing a body of management knowledge pertinent to the context of Library Information Science (LIS) and provides a succinct but deep account of management and information organizations. Management of Information Organizations presents a broad view of the information organizations and the nature of management in these organizations, and how information professionals are affected by such management systems. The book equips the reader with the knowledge that will enable them to develop a strong intellectual foundation relating to management and its mani

  13. Organic food and farming

    DEFF Research Database (Denmark)

    Kledal, Paul Rye

    The paper is based on research conducted for DARCOF II (Danish Research Centre for Organic Farming, www.darcof.dk). The aim of the research project is to analyze the future development of the Danish organic food sector through focusing on two agro-commodities: vegetables and pork. Emphasis...... is placed on identification of economic forces within the supply chains. The main conclusions of the paper – being the results from the organic vegetable chain – are that the rules and regulations, and the development of alternative transaction processes in organic food and farming have so far been founded...

  14. The Expressive Organization

    DEFF Research Database (Denmark)

    not only understand their distinct identity and their brands, but are also able to express these externally and internally. In order to thrive in an era of transparency and customer choice, the authors argue, organizations will have to be expressive. This book is intended for undergraduate and postgraduate...... branding on organizational structures and processes? How do organizations discover their identities? These are some of the vexing problems addressed in this book by a diverse international team of contributors. According to the authors, the future lies with "the expressive organization". Such organizations...... students of management, business strategy, accounting, marketing, and communication studies; MBA students; Managers and consultants....

  15. Evolving Procurement Organizations

    DEFF Research Database (Denmark)

    Bals, Lydia; Laiho, Aki; Laine, Jari

    is presented and results of a first case study discussed. The findings highlight the importance of taking a contingency perspective on Procurement organization, understanding the internal and internal contingency factors. From a theoretical perspective, it opens up insights that can be furthermore leveraged...... in future studies in the fields of hybrid procurement organizations, global sourcing organizations as well as international procurement offices (IPOs). From a practical standpoint, an assessment of external and internal contingencies provides the opportunity to consciously match organization to its...... operating environment and internal demands, and also reassess this “fit” from time to time in order to deliberately detect need for change....

  16. Evolving Procurement Organizations

    DEFF Research Database (Denmark)

    Bals, Lydia; Laine, Jari; Mugurusi, Godfrey

    putting the structural elements in focus is derived from the analysis of two case companies, which extends the existing literature and opens new avenues for future research. The findings highlight the importance of taking a contingency perspective on procurement organization, understanding the internal...... in future studies in the fields of hybrid procurement organizations, global sourcing organizations as well as international procurement offices (IPOs). From a practical standpoint, an assessment of external and internal contingencies and their relation to specific structural dimensions that can be chosen...... provides the opportunity to consciously match an organization to its operating environment and internal demands....

  17. Organizing for Global Sourcing

    DEFF Research Database (Denmark)

    Bals, Lydia; Turkulainen, Virpi

    Research on Purchasing Organization is dominated by studies on centralization versus decentralization. While global sourcing relates to the integrated activities of purchasing and other functions in line with the company’s strategic objectives and while it has been put forward that hybrid...... organizations are on the rise, the exact ways in which companies employ hybrid organizations in this context have not been studied in further detail. By presenting a multi-year case study from 2010 to 2013 at a pharmaceutical company, we elaborate on the existing knowledge regarding hybrid organizations......, putting forward several structural variants that lie beneath the surface....

  18. Sustainable Learning Organizations

    Science.gov (United States)

    Velazquez, Luis E.; Esquer, Javier; Munguia, Nora E.; Moure-Eraso, Rafael

    2011-01-01

    Purpose: The purpose of this paper is to debate how companies may better become a sustainable learning organization by offering the most used and insightful concepts of sustainability. Design/methodology/approach: Through literature review, learning organization and sustainability perspectives are explored and compared. Findings: Learning…

  19. Are Learning Organizations Pragmatic?

    Science.gov (United States)

    Cavaleri, Steven A.

    2008-01-01

    Purpose: The purpose of this paper is to evaluate the future prospects of the popular concept known as the learning organization; to trace the influence of philosophical pragmatism on the learning organization and to consider its potential impact on the future; and to emphasize how pragmatic theories have shaped the development of Deming's total…

  20. Mintzberg on organizations

    OpenAIRE

    Prof. Ph.D. Sorin-George Toma

    2008-01-01

    Henry Mintzberg is considered as one of the most representative writers in management.Until now,he has written more than 140 monographs and articles, and 13 books,mostly in the management field. On the basis of his research findings, Mintzberg proposed a typology of organizations. Taking into account their structure, he discovered seven major types of organizations

  1. Mintzberg on organizations

    Directory of Open Access Journals (Sweden)

    Prof. Ph.D. Sorin-George Toma

    2008-05-01

    Full Text Available Henry Mintzberg is considered as one of the most representative writers in management.Until now,he has written more than 140 monographs and articles, and 13 books,mostly in the management field. On the basis of his research findings, Mintzberg proposed a typology of organizations. Taking into account their structure, he discovered seven major types of organizations

  2. Person-Organization Pairing

    Science.gov (United States)

    Scirotino, P. T.; Madden, Denis

    1973-01-01

    Malfunctioning organizations do not facilitate the accomplishment of the purposes of their members in a number of ways and for a number of reasons. This paper used Maslow's hierarchy of needs model in an attempt to describe one view of that malfunction. Leadership is examined briefly as a functioning organization's facilitating arrangement.…

  3. Organization Development. Symposium.

    Science.gov (United States)

    2002

    This document contains four papers on organization development and human resources. "Identification of Key Predictors of Rapid Change Adaptation in a Service Organization" (Constantine Kontoghiorghes, Carol Hansen) reports on the results of an exploratory study, which suggests that rapid change adaptation will be more likely to occur in…

  4. Building Trust in Organic

    OpenAIRE

    Huber, Beate

    2007-01-01

    What are the basics for setting up an organic certification body? How is an efficient and service-oriented certification system implemented? How should the necessary documentation be developed? These are some questions that are explained thoroughly in the completely revised IFOAM publication "Building Trust in Organic".

  5. Communicative Constitution of Organizations

    DEFF Research Database (Denmark)

    Schoeneborn, Dennis; Vasquez, Consuelo

    2017-01-01

    The notion of the communicative constitution of organizations (CCO) is at the center of a growing theoretical development within organizational communication studies. CCO scholarship is based on the idea that organization emerges in and is sustained and transformed by communication. This entry...

  6. High reliability organizations

    NARCIS (Netherlands)

    Gallis, R.; Zwetsloot, G.I.J.M.

    2014-01-01

    High Reliability Organizations (HRO’s) are organizations that constantly face serious and complex (safety) risks yet succeed in realising an excellent safety performance. In such situations acceptable levels of safety cannot be achieved by traditional safety management only. HRO’s manage safety

  7. The Expressive Organization

    DEFF Research Database (Denmark)

    This text challenges beliefs about organizational identity, reputation, and branding. It contains a wealth of new ideas for finding the elusive answers to questions troubling contemporary organizations. How does an organization create a strong reputation? What are the implications of corporate br...... students of management, business strategy, accounting, marketing, and communication studies; MBA students; Managers and consultants....

  8. The Effective Organization.

    Science.gov (United States)

    Hesselbein, Frances

    1992-01-01

    The former Girl Scouts CEO discusses her hierarchy-flattening circular management concept. Traditionally, organizations have been bureaucracies dominated by a command-and-control orientation. As Drucker advises, nonprofit organizations, like corporations, must reexamine their mission's workability, consider who is the customer, and underscore what…

  9. Change in Organizations,

    Science.gov (United States)

    1982-01-01

    change in organizations, don: Ta Campbll. References Cultura (C.rnall, C Alderfer, C. P. "Change Processes in Organizations." In M. D. Human Dunnette (Ed...things back in order. In .addition, surrounding groups often resent the treatment accorded to 14’ o . .. , ,.: ,,lt -77 7 . .... I 7 " Organizacions

  10. Feed and organic matter

    DEFF Research Database (Denmark)

    Dalsgaard, Anne Johanne Tang

    2011-01-01

    impact on the receiving water body by reducing dissolved oxygen concentrations and increasing sedimentation. Within aquaculture systems, a high organic load may affect fish health and performance directly (e.g., gill disease) as well as indirectly (proliferation of pathogenic bacteria and parasites......Organic waste from fish production is conventionally measured as BOD5 (biological oxygen demand measured during 5 days) and COD (chemical oxygen demand (includes BOD5)). Organic waste is of particular concern for several reasons. The easily degradable part (BOD5) may have an immediate, negative......, reduction of dissolved oxygen concentrations, etc.). In recirculating aquaculture systems (RAS), a high organic load caused by limited water exchange may affect biofilter performance by favouring heterotrophic bacteria at the expense of autotrophic, nitrifying bacteria. Organic waste in RAS primarily...

  11. Sustainability & Organization Design

    DEFF Research Database (Denmark)

    Rasmussen, Morten Bygvraa; Obel, Børge; Kallehave, Pernille

    of global governance to match the new dynamics and consequences of globalization. Governments are re-examining corporate accountability to society and how companies earn their license to operate. Furthermore companies are re-examining their code of conduct and leadership values. Thus, sustainability...... is an important driver in organizations and its impact and effect on organization design is critical. Development of organization design, structure, processes, and human skills and values are needed to create the sustainable organization for the future. This paper discusses the requirements to be a sustainable...... organization. Here we follow the Global Compact criteria. The consequences for processes, structure, and human skills and values are analyzed. In particular the analysis will investigate exploration and exploitation from a holistic perspective using the principles of requisite variety and information...

  12. Stability of Organic Nanowires

    DEFF Research Database (Denmark)

    Balzer, F.; Schiek, M.; Wallmann, I.

    2011-01-01

    The morphological stability of organic nanowires over time and under thermal load is of major importance for their use in any device. In this study the growth and stability of organic nanowires from a naphthyl end-capped thiophene grown by organic molecular beam deposition is investigated via...... atomic force microscopy (AFM). Aging experiments under ambient conditions already show substantial morphological changes. Nanoscopic organic clusters, which initially coexist with the nanowires, vanish within hours. Thermal annealing of nanowire samples leads to even more pronounced morphology changes......, such as a strong decrease in nanowire number density, a strong increase in nanowire height, and the formation of new types of crystallites. This happens even before sublimation of organic material starts. These experiments also shine new light on the formation process of the nanowires....

  13. Organ donations after death

    Directory of Open Access Journals (Sweden)

    Bernarda Logar

    2003-09-01

    Full Text Available The paper discusses public opinion on post-mortem organ donation, especially the difference between high support of public opinion to transplant activity, its general readiness to donate organs and the low number of signed organ donor cards. Through different approaches the article tries to point out possible factors relevant to the decision to donate organs. Early studies showed demographic variables and information as significant factors when deciding to donate organs after death. As there was not enough evidence that long-term effect through these factors is significant, the need for new investigation has grown. Social cognition theories helped understanding the difference mentioned above. It seems that the use of this approach might contribute to the understanding the problem and to delimit most useful factors when working with public.

  14. The discipline of organizing

    CERN Document Server

    2013-01-01

    Organizing is such a common activity that we often do it without thinking much about it. In our daily lives we organize physical things--books on shelves, cutlery in kitchen drawers--and digital things--Web pages, MP3 files, scientific datasets. Millions of people create and browse Web sites, blog, tag, tweet, and upload and download content of all media types without thinking "I'm organizing now" or "I'm retrieving now." This book offers a framework for the theory and practice of organizing that integrates information organization (IO) and information retrieval (IR), bridging the disciplinary chasms between Library and Information Science and Computer Science, each of which views and teaches IO and IR as separate topics and in substantially different ways. It introduces the unifying concept of an Organizing System--an intentionally arranged collection of resources and the interactions they support--and then explains the key concepts and challenges in the design and deployment of Organizing Systems in many do...

  15. Preferred provider organizations.

    Science.gov (United States)

    Davy, J D

    1984-05-01

    The 1980s has marked the beginning of a new alternative health care delivery system: the preferred provider organization ( PPO ). This system has developed from the health maintenance organization model and is predominant in California and Colorado. A PPO is a group of providers, usually hospitals and doctors, who agree to provide health care to subscribers for a negotiated fee that is usually discounted. Preferred provider organizations are subject to peer review and strict use controls in exchange for a consistent volume of patients and speedy turnaround on claims payments. This article describes the factors leading to the development of PPOs and the implications for occupational therapy.

  16. Organizing for Outsourcing

    DEFF Research Database (Denmark)

    Turkulainen, Virpi; Bals, Lydia

    Outsourcing remains one of the most prevalent business practices. Still, many businesses fail to realize the benefits anticipated from their outsourcing initiative. Research reports that one major reason for these outsourcing challenges are in the design of the focal organization. In this paper, we...... take an organization design view to outsourcing and elaborate on the organizational design implications for outsourcing. We present a multi-year case study from 2010 to 2013 of a global chemical and pharmaceutical company (GCC), which went through an organization redesign and subsequently successfully...

  17. Making organization research matter

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2006-01-01

    If we want to empower and re-enchant organization research, we need to do three things. First, we must drop all pretence, however indirect, at emulating the success of the natural sciences in producing cumulative and predictive theory, for their approach simply does not work in organization...... – we may successfully transform organization research into an activity performed in public for organizational publics, sometimes to clarify, sometimes to intervene, sometimes to generate new perspectives, and always to serve as eyes and ears in ongoing efforts to understand the present...

  18. Organic nonlinear optical materials

    Science.gov (United States)

    Umegaki, S.

    1987-01-01

    Recently, it became clear that organic compounds with delocalized pi electrons show a great nonlinear optical response. Especially, secondary nonlinear optical constants of more than 2 digits were often seen in the molecular level compared to the existing inorganic crystals such as LiNbO3. The crystallization was continuously tried. Organic nonlinear optical crystals have a new future as materials for use in the applied physics such as photomodulation, optical frequency transformation, opto-bistabilization, and phase conjugation optics. Organic nonlinear optical materials, e.g., urea, O2NC6H4NH2, I, II, are reviewed with 50 references.

  19. Cryopreservation of Living Organs

    Science.gov (United States)

    Tanasawa, Ichiro; Nagata, Shinichi; Kimura, Naohiro

    Cryopreservation is considered to be the most promising way of preserving living organs or tissues for a long period of time without casuing any damage to their biological functions. However, cryopreservation has been succeeded only for simple and small-size tissues such as spermatozoon, ovum, erythrocyte, bone marrow and cornea. Cryopreservation of more complex and large-scale organs are not yet succssful. The authors have attempted to establish a technique for cryopreservation of larger living organs. An experiment was carried out using daphnia (water flea). The optimum rates of freezing and thawing were determined together with the optimum selection of cryoprotectant. High recovery rate was achieved under these conditions.

  20. Neurology and international organizations.

    Science.gov (United States)

    Mateen, Farrah J

    2013-07-23

    A growing number of international stakeholders are engaged with neurologic diseases. This article provides a brief overview of important international stakeholders in the practice of neurology, including global disease-specific programs, United Nations agencies, governmental agencies with international influence, nongovernmental organizations, international professional organizations, large private donors, private-public partnerships, commercial interests, armed forces, and universities and colleges. The continued engagement of neurologists is essential for the growing number of international organizations that can and should incorporate neurologic disease into their global agendas.

  1. Anchoring visions in organizations

    DEFF Research Database (Denmark)

    Simonsen, Jesper

    1999-01-01

    as by those involved in the actual implementation. A model depicting a recent trend within systems development is presented: Organizations rely on purchasing generic software products and/or software development outsourced to external contractors. A contemporary method for participatory design, where......This paper introduces the term 'anchoring' within systems development: Visions, developed through early systems design within an organization, need to be deeply rooted in the organization. A vision's rationale needs to be understood by those who decide if the vision should be implemented as well...

  2. Organically bound sulfur in refractory organic substances.

    Science.gov (United States)

    Abbt-Braun, G; Jahnel, J B

    2001-11-01

    The sulfur compounds of refractory organic substances (ROS) of different origin have been characterized. Total organic sulfur was determined by elemental analysis. Sulfur-containing amino acids methionine and cystine were analyzed chromatographically after hydrolysis with HCl or by proteolytic digestion using enzymes. The results obtained from elemental analysis show that the total amount of sulfur is strongly dependent on the origin of the samples, because of different environmental factors during the formation of ROS. For naturally occurring samples isolated from soil seepage water, bog lake water and ground water the carbon-to-sulfur atomic ratios (C/S) decrease with the stage of humification, because of preferential loss of carbon. In humic acids (HA) isolated from secondary effluent the high value of the nitrogen-to-sulfur ratio (N/S) was indicative of a large amount of protein-derived nitrogen and sulfur compounds. In the solutions from acid hydrolysis the total amount of amino acid carbon related to the dissolved organic carbon (DOC) was generally less than 5%. Percentages of cystine related to all the amino acids detected were in the range 4 to 16%; methionine was below the detection limit for most samples. The results show that cystine is very important among the amino acids released. Enzymatic release generally resulted in smaller amounts of amino acids, indicating that these molecules are not only present in bioavailable protein-like structures. The data were compared with those from other approaches reported in the literature for the speciation of sulfur forms in ROS, including potentiometric titration, differential reduction methods, and spectroscopic investigations.

  3. Organ procurement organization (OPO), best practices.

    Science.gov (United States)

    Bollinger, R R; Heinrichs, D R; Seem, D L; Rosendale, J D; Johnson, K S

    2001-01-01

    There are currently 59 organ procurement organizations (OPOs) in the United States which serve their assigned geographic areas with variable productivity. Knowledge of organizational characteristics, programs and practices of more successful OPOs may be useful to increase the productivity of less successful OPOs. A preliminary survey of all OPO executive directors in the United States ascertained the most important beneficial and detrimental factors affecting their success. Site visits were then conducted at OPOs based on a selection process utilizing population size, geographic location, minority population, donors per million population and donors per thousand deaths among potential donors. All OPOs were categorized and the highest ranking OPOs in each of seven categories, based on 4 years of national data, were selected for the site visits. Regression analysis and correlation analysis using Pearson's product-moment correlation were performed. The survey to identify the important factors was returned by 47 (77%) of 61 OPOs existent in 1999. The most important beneficial factors identified by responding OPOs were adequate staffing and experience, allocation of responsibilities, hospital development and leadership. The most important detrimental factors were inadequate staffing and experience, poor donor hospital/transplant center/ OPO relationships and failure in the consent process. Site visits of the highest-ranking OPOs demonstrated all had respected, experienced leadership focused on the donation process; efficient mechanisms for resolving allocation or transplant center conflicts; systems for monitoring activity and tracking outcomes; excellent communication between OPO and transplant centers; open internal communication at all levels of the OPO; immediate, on-site response to vascular donor referrals; and volunteer support of public and/or professional education. Regression and correlation analysis demonstrated that as minority population increases, OPO

  4. Organized organic ultrathin films fundamentals and applications

    CERN Document Server

    Ariga, Katsuhiko

    2012-01-01

    This handy reference is the first comprehensive book covering both fundamentals and recent developments in the field with an emphasis on nanotechnology. Written by a highly regarded author in the field, the book details state-of-the-art preparation, characterization and applications of thin films of organic molecules and biomaterials fabricated by wet processes and also highlights applications in nanotechnology The categories of films covered include monomolecular films (monolayers) both on a water surface and on a solid plate, Langmuir-Blodgett films (transferred multilayer films on a solid plate from a water surface), layer-by-layer films (adsorbed multilayer films on a solid support), and spontaneously assembled films in solution.

  5. Campylobacter jejuni organism (image)

    Science.gov (United States)

    Campylobacter jejuni infection causes cramping, diarrhea, abdominal pain and fever within 2 to 5 days after a person has been exposed to the organism. Campylobacter jejuni is one of the most common bacterial ...

  6. Organizing Core Tasks

    DEFF Research Database (Denmark)

    Boll, Karen

    Civil servants conduct the work which makes welfare states functions on an everyday bases: Police men police, school teachers teach, and tax inspectors inspect. Focus in this paper is on the core tasks of tax inspectors. The paper argues that their core task of securing the collection of revenue...... has remained much the same within the last 10 years. However, how the core task has been organized has changed considerable under the influence of various “organizing devices”. The paper focusses on how organizing devices such as risk assessment, output-focus, effect orientation, and treatment...... projects influence the organization of core tasks within the tax administration. The paper shows that the organizational transformations based on the use of these devices have had consequences both for the overall collection of revenue and for the employees’ feeling of “making a difference”. All in all...

  7. Organic Chemistry in Space

    Science.gov (United States)

    Charnley, Steven

    2009-01-01

    Astronomical observations, theoretical modeling, laboratory simulation and analysis of extraterrestrial material have enhanced our knowledge of the inventory of organic matter in the interstellar medium (ISM) and on small bodies such as comets and asteroids (Ehrenfreund & Charnley 2000). Comets, asteroids and their fragments, meteorites and interplanetary dust particles (IDPs), contributed significant amounts of extraterrestrial organic matter to the young Earth. This material degraded and reacted in a terrestrial prebiotic chemistry to form organic structures that may have served as building blocks for life on the early Earth. In this talk I will summarize our current understanding of the organic composition and chemistry of interstellar clouds. Molecules of astrobiological relevance include the building blocks of our genetic material: nucleic acids, composed of subunits such as N-heterocycles (purines and pyrimidines), sugars and amino acids. Signatures indicative of inheritance of pristine and modified interstellar material in comets and meteorites will also be discussed.

  8. Professionalism and nonprofit organizations.

    Science.gov (United States)

    Majone, G

    1984-01-01

    Many professionals prefer to work in nonprofit organizations, rather than in either for-profit or bureaucratic organizations. This preference suggests that nonprofits may be successful in reducing the tension between professional principles and institutional requirements. Professionals in for-profit organizations must submit to the control of a manager who is motivated to overrule them whenever their decisions come into conflict with the goal of profit maximization. Bureaucratic organizations stress predictability of results and adherence to rules as the overriding criteria of evaluation and control. This paper argues that nonprofits are on the whole superior from the point of view of professional ideology and practice. Thus, given a commitment to the values of professionalism, the preference for the nonprofit form becomes understandable, even without the usual assumptions about income-maximizing behavior.

  9. PELVIC ORGAN PROLAPES

    Directory of Open Access Journals (Sweden)

    Ketut Yoga Mira Pratiwi

    2013-04-01

    Full Text Available Pelvic organ prolapse (POP is defined as a decrease in abnormal or herniation of the pelvic organs out of place attached to its normal position or in the pelvic cavity. As for the anatomy of the pelvic organs consists of bones, muscles, and nerves. The presence of damage to the pelvic connective tissue and visceral attachment pelvic organs the cause occurs. The symptoms that appear in patients POP not specific to distinguish prolapse of some compartments but can reflect the degree of prolapse as a whole. Physical examination focused on pelvic examination, beginning with inspection on the vulva and vagina to identify the presence of erosion, ulceration, or other lesions. As for the existing therapy options include observation, non-operative management, and operative management.

  10. Cells get organized

    Science.gov (United States)

    Francis, Matthew R.

    2017-09-01

    Matthew R Francis explores how researchers probe the physics of motion, communication and organization in cell networks, and how understanding these systems could help us tackle serious issues in medicine and biology

  11. Biomaterials in Artificial Organs.

    Science.gov (United States)

    Kambic, Helen E.; And Others

    1986-01-01

    Biomaterials are substances or combinations of substances that can be used in a system that treats, augments, or replaces any tissue, organ, or body function. The nature and role of these substances, particularly in the cadiovascular system, are discussed. (JN)

  12. Concentrations of Indicator Organisms

    Data.gov (United States)

    U.S. Environmental Protection Agency — It is a compilation of organism concentrations of 16 sampling events conducted between July 2015 and February 2016. It also includes statistical analysis such as...

  13. Virtual Organizations: An Overview

    Science.gov (United States)

    Nami, Mohammad Reza

    The need to remain competitive in the open market forces companies to concentrate on their core competencies while searching for alliances when additional skills or resources are needed to fulfill business opportunities. The changing business situation of companies and customer needs have motivated researchers to introduce Virtual Organization (VO) idea. A Virtual Organization is always a form of partnership and managing partners and handling partnerships are crucial. Virtual organizations are defined as a temporary collection of enterprises that cooperate and share resources, knowledge, and competencies to better respond to business opportunities. This paper presents base concepts of virtual organizations including properties, management concepts, operational concepts, and main issues in collaboration such as security and authentication.

  14. Organ Facts: Pancreas

    Science.gov (United States)

    ... Page Transplant Living > Organ facts and surgeries > Pancreas Pancreas Beneath your ribs, you’ll find the pancreas, ... shape. Location of the pancreas How does the pancreas work? The pancreas controls your sugar levels and ...

  15. Fascinating Organic Transformations

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 16; Issue 12. Fascinating Organic Transformations - The Ubiquitous Hydrogen Bond. Subramania Ranganathan. Volume 16 Issue 12 December 2011 pp 1307-1314. Fulltext. Click here to view fulltext PDF. Permanent link:

  16. Biotechnology organizations in action

    DEFF Research Database (Denmark)

    Norus, Jesper

    This volume analyzes the dynamics and interactive processes among the players (individuals, institutions, and organizations/firms) that have constituted and legitimized the development of the biotechnology industries. The unit of analysis is small entrepreneurial firms developing biotechnological...

  17. Underfunding in Terrorist Organizations

    Science.gov (United States)

    Shapiro, Jacob N.; Siegel, David A.

    A review of international terrorist activity reveals a pattern of financially strapped operatives working for organizations that seem to have plenty of money. To explain this observation, and to examine when restricting terrorists’ funds will reduce their lethality, we model a hierarchical terror organization in which leaders delegate financial and logistical tasks to middlemen, but cannot perfectly monitor them for security reasons. These middlemen do not always share their leaders’ interests: the temptation exists to skim funds from financial transactions. When middlemen are sufficiently greedy and organizations suffer from sufficiently strong budget constraints, leaders will not fund attacks because the costs of skimming are too great. Using general functional forms, we find important nonlinearities in terrorists’ responses to government counter-terrorism. Restricting terrorists’ funds may be ineffective until a critical threshold is reached, at which point cooperation within terrorist organizations begins to break down and further government actions have a disproportionately large impact.

  18. Creating a Learning Organization

    OpenAIRE

    Lashway, Larry

    2009-01-01

    Ide-ide untuk mengembangkan sekolah kadangkala hanya berumur pendek. Gagasan yang menarik bisa jadi hanya bagus di angan-angan. Oleh karena itu, muncul wacana sebuah ‘learning organization.' Learning organization adalah sekelompok orang yang menempuh tujuan bersama, dengan komitmen kolektif untuk secara teratur menimbang nilai tujuan-tujuan tadi, mengubahnya jika perlu, dan terus-menerus mengembangkan cara yang lebih efektif dan efisien untuk mencapai tujuan tersebut. Beberapa tantangan yang ...

  19. What is TP Organics?

    OpenAIRE

    Cuoco, Eduardo

    2014-01-01

    TP Organics is one of the 38 reconised European Technology Platforms, the only one for organic, agro-ecological and low-input food and farming research. European Technology Platforms (ETPs) are industry-led stakeholder fora that develop short to long-term research and innovation agendas and roadmaps for action at EU and national level to be supported by both private and public funding.

  20. Motivation programmes of organizations

    OpenAIRE

    Pízová, Tereza

    2008-01-01

    The Bachelor Thesis "'Motivation Programmes of Organizations" focuses on an extremely important area within personnel management. Employee motivation is crucial to the effective operation of businesses. Motivation programmes assist in increasing and maintaining employee motivation and demonstrate an organization's interest in its employees. This piece is on one hand concerned with theoretical foundations of motivation, describing theories and concepts important to the area of human behaviour ...

  1. Organization Virtual or Networked?

    OpenAIRE

    Rūta Tamošiūnaitė

    2013-01-01

    Purpose—to present distinction between “virtual organization” and “networked organization”; giving their definitions.Design/methodology/approach—review of previous researches, systemic analyses of their findings and synthesis of distinctive characteristics of ”virtual organization” and “networked organization.”Findings—the main result of the research is key diverse features separating ”virtual organization” and ”networked organization.” Definitions of “virtual organization” and “networked org...

  2. Interstellar organic chemistry.

    Science.gov (United States)

    Sagan, C.

    1972-01-01

    Most of the interstellar organic molecules have been found in the large radio source Sagittarius B2 toward the galactic center, and in such regions as W51 and the IR source in the Orion nebula. Questions of the reliability of molecular identifications are discussed together with aspects of organic synthesis in condensing clouds, degradational origin, synthesis on grains, UV natural selection, interstellar biology, and contributions to planetary biology.

  3. LEADING THE LEARNING ORGANIZATION

    OpenAIRE

    Sapna Rijal

    2009-01-01

    Researchers have identified leadership as being one of the most important factors that influence the development of learning organization. They suggest that creating a collective vision of the future, empowering and developing employees so that they are better able to handle environmental challenges, modeling learning behavior and creating a learning environment, are crucial skills for leaders of learning organization. These roles are suitable to a transformational leader. Despite the potenti...

  4. Organic magnetic field sensor

    Science.gov (United States)

    McCamey, Dane; Boehme, Christoph

    2017-01-24

    An organic, spin-dependent magnetic field sensor (10) includes an active stack (12) having an organic material with a spin-dependence. The sensor (10) also includes a back electrical contact (14) electrically coupled to a back of the active stack (12) and a front electrical contact (16) electrically coupled to a front of the active stack (12). A magnetic field generator (18) is oriented so as to provide an oscillating magnetic field which penetrates the active stack (12).

  5. Emotions Management within Organizations

    OpenAIRE

    Andrieş, Alina Maria

    2009-01-01

    Emotions management in organizations is meant to habilitate the employees in administrating the emotional resources aiming at the correct adaptation to the organizational environment and the necessities in the work activity. The study of emotions in organizations has the purpose to know and optimize the employees’ emotional condition. The efficient leaders are interested in administrating the emotions, being aware of and capable to revaluate the factors which positively activate the employees...

  6. AUTHENTIC LEADERSHIP IN ORGANIZATIONS

    OpenAIRE

    Podkrajšek, Saša

    2014-01-01

    Within the organization, authentic leadership is about always discovering yourself and at the same time whole life learning. It is a very primal operating mode, which is very simple in its essence but at the same time requires an appropriate timing of installing right ideas. This is the key to success of individuals and organizations. Such an evolution of individuals, who are acting as subordinate employees, requires of the leader an extraordinary ability to adapt to individual character,...

  7. Nanoscale Organic Hybrid Electrolytes

    KAUST Repository

    Nugent, Jennifer L.

    2010-08-20

    Nanoscale organic hybrid electrolytes are composed of organic-inorganic hybrid nanostructures, each with a metal oxide or metallic nanoparticle core densely grafted with an ion-conducting polyethylene glycol corona - doped with lithium salt. These materials form novel solvent-free hybrid electrolytes that are particle-rich, soft glasses at room temperature; yet manifest high ionic conductivity and good electrochemical stability above 5V. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Enhanced Attenuation: Chlorinated Organics

    Science.gov (United States)

    2008-04-01

    permeability of soils overlying a source zone or favorably manipulate the soil water balance so as to limit percolation through a source zone...designs rely on the low permeability of a compacted soil layer to limit percolation (EPA 1989). Alternative covers meanwhile are designed to accommodate...plumes that include chlorinated organics. The flux of organic-rich leachate to underlying aquifers can create favorable conditions for the natural

  9. Memory: Organization and Control

    OpenAIRE

    Eichenbaum, Howard

    2016-01-01

    A major goal of memory research is to understand how cognitive processes in memory are supported at the level of brain systems and network representations. Especially promising in this direction are new findings in humans and animals that converge in indicating a key role for the hippocampus in the systematic organization of memories. New findings also indicate that the prefrontal cortex may play an equally important role in the active control of memory organization during both encoding and r...

  10. Organic Poultry Feeding

    Directory of Open Access Journals (Sweden)

    Arda Yıldırım

    2014-02-01

    Full Text Available Many people have led to the consumption of organic animal products in the event that the increase in sensitivity to a healthy diet in developed countries, and maintaining the safety of food of animal origin. Feeding and breeding in conventional production are emerged some of the negative effects and also it is more in organic production with new restrictions. Organic production is based on animal welfare. On the basis of behaviors such as feather-pecking and cannibalism known to be low in protein level of rations and unbalanced in terms of amino acids or minerals. As of 2015, organic poultry feed provided the appropriate conditions that will be 95% organic certified in Turkey and therefore, to create a balanced ration and feed hygiene in protecting brings serious challenges. Fodder supply of organic poultry feed raw materials that make up the quality, quantity and issue forms a significant effect on the health of the poultry additives permitted. The quality of the feed raw materials that constituent diets, quantity, feed supplying form and permitted feed additives significantly affects the health of poultry. Different physiological stages of the animal's nutritional requirements in order to ensure production of quality poultry products must be met from organically produced and very well-known with the contents of feedstuff digestibility. In this study, the problems encountered in feeding can be eliminated while performing economic production with considering animal welfare, following that balanced and adequate organic ration formulations and issues such as improving the production of feed raw materials are discussed.

  11. Leadership in Entrepreneurial Organizations

    OpenAIRE

    Gorzelany - Dziadkowiec, Magdalena

    2014-01-01

    Leadership, to be effective must be adapted to the circumstances and groups of people with whom managers have to deal, and which have lead. The article indicates the important role of leadership in organizations and then equally from management. Organizations that wish to be enterprising require a completely different style of leadership than the one to which accustomed over the period of their durations. Entrepreneurship can and even should be stimulated through effective leadership. Leaders...

  12. Micro-Organ Device

    Science.gov (United States)

    Gonda, Steve R. (Inventor); Chang, Robert C. (Inventor); Starly, Binil (Inventor); Culbertson, Christopher (Inventor); Holtorf, Heidi L. (Inventor); Sun, Wei (Inventor); Leslie, Julia (Inventor)

    2013-01-01

    A method for fabricating a micro-organ device comprises providing a microscale support having one or more microfluidic channels and one or more micro-chambers for housing a micro-organ and printing a micro-organ on the microscale support using a cell suspension in a syringe controlled by a computer-aided tissue engineering system, wherein the cell suspension comprises cells suspended in a solution containing a material that functions as a three-dimensional scaffold. The printing is performed with the computer-aided tissue engineering system according to a particular pattern. The micro-organ device comprises at least one micro-chamber each housing a micro-organ; and at least one microfluidic channel connected to the micro-chamber, wherein the micro-organ comprises cells arranged in a configuration that includes microscale spacing between portions of the cells to facilitate diffusion exchange between the cells and a medium supplied from the at least one microfluidic channel.

  13. Tubular organ epithelialisation

    Directory of Open Access Journals (Sweden)

    Rhea Saksena

    2016-12-01

    Full Text Available Hollow, tubular organs including oesophagus, trachea, stomach, intestine, bladder and urethra may require repair or replacement due to disease. Current treatment is considered an unmet clinical need, and tissue engineering strategies aim to overcome these by fabricating synthetic constructs as tissue replacements. Smart, functionalised synthetic materials can act as a scaffold base of an organ and multiple cell types, including stem cells can be used to repopulate these scaffolds to replace or repair the damaged or diseased organs. Epithelial cells have not yet completely shown to have efficacious cell–scaffold interactions or good functionality in artificial organs, thus limiting the success of tissue-engineered grafts. Epithelial cells play an essential part of respective organs to maintain their function. Without successful epithelialisation, hollow organs are liable to stenosis, collapse, extensive fibrosis and infection that limit patency. It is clear that the source of cells and physicochemical properties of scaffolds determine the successful epithelialisation. This article presents a review of tissue engineering studies on oesophagus, trachea, stomach, small intestine, bladder and urethral constructs conducted to actualise epithelialised grafts.

  14. Organic bioelectronics in medicine.

    Science.gov (United States)

    Löffler, S; Melican, K; Nilsson, K P R; Richter-Dahlfors, A

    2017-07-01

    A major challenge in the growing field of bioelectronic medicine is the development of tissue interface technologies promoting device integration with biological tissues. Materials based on organic bioelectronics show great promise due to a unique combination of electronic and ionic conductivity properties. In this review, we outline exciting developments in the field of organic bioelectronics and demonstrate the medical importance of these active, electronically controllable materials. Importantly, organic bioelectronics offer a means to control cell-surface attachment as required for many device-tissue applications. Experiments have shown that cells readily attach and proliferate on reduced but not oxidized organic bioelectronic materials. In another application, the active properties of organic bioelectronics were used to develop electronically triggered systems for drug release. After incorporating drugs by advanced loading strategies, small compound drugs were released upon electrochemical trigger, independent of charge. Another type of delivery device was used to achieve well-controlled, spatiotemporal delivery of cationic drugs. Via electrophoretic transport within a polymer, cations were delivered with single-cell precision. Finally, organic bioelectronic materials are commonly used as electrode coatings improving the electrical properties of recording and stimulation electrodes. Because such coatings drastically reduce the electrode impedance, smaller electrodes with improved signal-to-noise ratio can be fabricated. Thus, rapid technological advancement combined with the creation of tiny electronic devices reacting to changes in the tissue environment helps to promote the transition from standard pharmaceutical therapy to treatment based on 'electroceuticals'. Moreover, the widening repertoire of organic bioelectronics will expand the options for true biological interfaces, providing the basis for personalized bioelectronic medicine. © 2017 The

  15. Exploring network organization in practice

    DEFF Research Database (Denmark)

    Hu, Yimei; Sørensen, Olav Jull

    that there are different logical considerations when designing a network organization to facilitate innovation. I identify three types of network organizations: market-led, directed and culture-led network organizations. Different types of network organizations show that organizations are dual and even ternary systems...

  16. [Women's organizations in India].

    Science.gov (United States)

    Patel, V

    1985-01-01

    Community development projects in India during the 1950s and 60s viewed women as beneficiaries, but in fact few women benefitted measurably. The realization among field motivators of the necessity of improving the status of women prompted formation of women's organizations based on the participation of women in development. Non-government organizations and militant organizations have had greater success than government sponsored organizations in creation of employment for women. Some employment-generating organizations directed by high caste women or by men merely continue the oppression of poor women, providing abysmal pay for long hours, but a women's cooperative serving textile workers in Bombay has been successful because of the large number of unaccompanied males migrating to the city who desire reasonably priced home-cooked food. Other organizations have attempted to mobilize women to allow them to benefit from development. Struggles of women in the electronics, pharmaceutical, textile, mining, clothing, and other small scale industries have been supported by women's organizatinns. Rural women's organizations have forced village authorities to provide drinkig water and have demanded creation of employment for unemployed rural workers. The "Self-Employed Women's Association" supports negotiations of such women in their respective professions, and others struggling for women's rights have also undertaken development projects in health, education, and employment with a view to increasing women's independence. Some organizations provide child care services and others assist women in obtaining credit. Numerous cooperatives for food and housework have been formed but their ultimate effect on the distribution of power between castes and classes remains uncertain. Government sponsored cooperatives and women's organizations have benefitted mainly the intermediaries and have tended to use women as a source of cheap labor. A strategic plan for the emancipation of women

  17. Organics Olympiad 2016: Global Indices of Leadership in Organic Agriculture

    OpenAIRE

    Paull, John

    2016-01-01

    International audience; Organic production (including agriculture, wild culture, forestry and aquaculture) is a worldwide phenomenon that is practiced in at least 172 countries. The Organics Olympiad presents 14 indices of global organics leadership, each at three levels (Gold, Silver and Bronze). The Organics Olympiad of 2016 yields 29 countries as global organics leaders, and confirms that organics leadership is diversely distributed across countries, large and small, rich and poor, develop...

  18. Organic chemistry on Titan

    Science.gov (United States)

    Chang, S.; Scattergood, T.; Aronowitz, S.; Flores, J.

    1979-01-01

    Features taken from various models of Titan's atmosphere are combined in a working composite model that provides environmental constraints within which different pathways for organic chemical synthesis are determined. Experimental results and theoretical modeling suggest that the organic chemistry of the satellite is dominated by two processes: photochemistry and energetic particle bombardment. Photochemical reactions of CH4 in the upper atmosphere can account for the presence of C2 hydrocarbons. Reactions initiated at various levels of the atmosphere by cosmic rays, Saturn 'wind', and solar wind particle bombardment of a CH4-N2 atmospheric mixture can account for the UV-visible absorbing stratospheric haze, the reddish appearance of the satellite, and some of the C2 hydrocarbons. In the lower atmosphere photochemical processes will be important if surface temperatures are sufficiently high for gaseous NH3 to exist. It is concluded that the surface of Titan may contain ancient or recent organic matter (or both) produced in the atmosphere.

  19. Organic Chemistry of Meteorites

    Science.gov (United States)

    Chang, S.; Morrison, David (Technical Monitor)

    1994-01-01

    Studies of the molecular structures and C,N,H-isotopic compositions of organic matter in meteorites reveal a complex history beginning in the parent interstellar cloud which spawned the solar system. Incorporation of interstellar dust and gas in the protosolar nebula followed by further thermal and aqueous processing on primordial parent bodies of carbonaceous, meteorites have produced an inventory of diverse organic compounds including classes now utilized in biochemistry. This inventory represents one possible set of reactants for chemical models for the origin of living systems on the early Earth. Evidence bearing on the history of meteoritic organic matter from astronomical observations and laboratory investigations will be reviewed and future research directions discussed.

  20. Organizing the thymus gland.

    Science.gov (United States)

    Muñoz, Juan José; García-Ceca, Javier; Alfaro, David; Stimamiglio, Marco Augusto; Cejalvo, Teresa; Jiménez, Eva; Zapata, Agustín G

    2009-02-01

    Eph receptors and their ligands, ephrins, are molecules involved in the morphogenesis of numerous tissues, including the central nervous system in which they play a key role in determining cell positioning and tissue domains containing or excluding nerve fibers. Because common features have been suggested to occur in the microenvironmental organization of brain and thymus, a highly compartmentalized organ central for T cell differentiation, we examined the expression and possible role of Eph/ephrins in the biology of the thymus gland. We reviewed numerous in vivo and in vitro results that confirm a role for Eph and ephrins in the maturation of the thymic epithelial cell (TEC) network and T cell differentiation. Their possible involvement in different steps of early thymus organogenesis, including thymus primordium branching, lymphoid colonization, and thymocyte-TEC interactions, that determine the organization of a mature three-dimensional thymic epithelial network is also analyzed.

  1. Organic aerogel microspheres

    Science.gov (United States)

    Mayer, Steven T.; Kong, Fung-Ming; Pekala, Richard W.; Kaschmitter, James L.

    1999-01-01

    Organic aerogel microspheres which can be used in capacitors, batteries, thermal insulation, adsorption/filtration media, and chromatographic packings, having diameters ranging from about 1 micron to about 3 mm. The microspheres can be pyrolyzed to form carbon aerogel microspheres. This method involves stirring the aqueous organic phase in mineral oil at elevated temperature until the dispersed organic phase polymerizes and forms nonsticky gel spheres. The size of the microspheres depends on the collision rate of the liquid droplets and the reaction rate of the monomers from which the aqueous solution is formed. The collision rate is governed by the volume ratio of the aqueous solution to the mineral oil and the shear rate, while the reaction rate is governed by the chemical formulation and the curing temperature.

  2. Organizations` responsibility to consumers

    Directory of Open Access Journals (Sweden)

    Vasile Dinu

    2014-02-01

    Full Text Available Relationships between organizations and consumers have a contradictory nature, because they are built on a base of imbalance between them, but can become, in a functioning market economy, partnerships, through which to resolve their interests, opposed as tendency, including conflict situations so that everyone ultimately gets what he wants, in the given historical conditions: organizations, the maximum possible profits and consumers, a higher degree of satisfaction of their needs. Market economies have as an existential fundament the competition, but the aspirations of a nation are founded on cooperation, on partnership. An economic system that divides people into winners and losers shouldn’t be promoted. For this reason, organizations must be more sensitive to the needs of society, as they are expressed through the values of the social human being (consumer compared to the values of the economic human being (producer, hence the need to increase their responsibilities to the consumer.

  3. On how Organization Happens

    DEFF Research Database (Denmark)

    Hjorth, Daniel

    This paper aims at making a contribution to the study of how organization happens by focusing on the entrepreneurship-creativity relationship. I do this by developing a processual conceptualisation of a form of entrepreneurial creativity called entrepreneuring, defined as organisation-creation. S......This paper aims at making a contribution to the study of how organization happens by focusing on the entrepreneurship-creativity relationship. I do this by developing a processual conceptualisation of a form of entrepreneurial creativity called entrepreneuring, defined as organisation......, with such ‘changes in our perceptions and methodologies,’ (Ibid., p. 437) meaning we have now a capacity to step up to this challenge. This, I hope, will also be a contribution to how we can rethink organization processually by placing entreprenuring more at the centre....

  4. Spatial organization of drumlins

    DEFF Research Database (Denmark)

    Clark, Chris D.; Ely, Jeremy; Spagnolo, Matteo

    2017-01-01

    Ice-sheets flowing over soft sediments produce undulations in the bed, typically of metres in relief, of which drumlins are the most abundant and widely investigated. Consensus regarding their mechanism of formation has yet to be achieved. In this paper we examine the spatial organization...... of drumlins in order to provide an improved description of the phenomenon and to guide hypotheses of their formation. We review the literature highlighting contradictory findings regarding drumlin spatial organization and then use this to motivate our study based on a large sample (42 488) of drumlins from...... Canada, Britain and Norway. Are there typical arrangements in drumlin positioning and are they organized in a regular spatial manner (patterned) or are they distributed randomly? We recognize that drumlin fields are inherently patchy and therefore apply inhomogeneous spatial statistics in order to study...

  5. Organizing for Servitization

    DEFF Research Database (Denmark)

    Raja, Jawwad; Chakkol, Mehmet; Johnson, Mark

    2018-01-01

    provided different combinations of offerings (i.e. product-, use- and result-oriented). The findings suggest that front-end/back-end configurations differ according to the offering and can exist concurrently within the same organization, challenging the assumption that different configurations within......Purpose: Research suggests that to structure for servitization, organizations should separate their front- and back-end units by reference to high vs low contact activities. However, these prescriptions are overly simplistic and largely based on anecdotal evidence that fails to account for context...... the extant view that organizations simply split activities between the front- and back-end functions. The research identifies an additional design configuration – integrated project teams – involving a dominant customer dictating organizational interfaces. This research exposes the need for further...

  6. International organizations as orchestrators

    CERN Document Server

    Abbott, Kenneth W

    2015-01-01

    International Organizations as Orchestrators reveals how IOs leverage their limited authority and resources to increase their effectiveness, power, and autonomy from states. By 'orchestrating' intermediaries - including NGOs - IOs can shape and steer global governance without engaging in hard, direct regulation. This volume is organized around a theoretical model that emphasizes voluntary collaboration and support. An outstanding group of scholars investigate the significance of orchestration across key issue areas, including trade, finance, environment and labor, and in leading organizations, including the GEF, G20, WTO, EU, Kimberley Process, UNEP and ILO. The empirical studies find that orchestration is pervasive. They broadly confirm the theoretical hypotheses while providing important new insights, especially that states often welcome IO orchestration as achieving governance without creating strong institutions. This volume changes our understanding of the relationships among IOs, nonstate actors and sta...

  7. Modularity and Economic Organization

    DEFF Research Database (Denmark)

    Sanchez, Ron; Mahoney, Joseph T.

    and the nature of product market competition, (ii) the organization designs firms may adopt and the industry structures that can result when significant numbers of firms adopt modular product architectures, and (iii) learning processes and knowledge structures at the firm and industry levels in modular product......This paper addresses modularity as a basis for organizing economic activity. We first define the key concepts of architecture and of modularity as a special form of architecture. We then suggest how modular systems of all types may exhibit several properties of fundamental importance...... to the organization of economic activities, including greater adaptability and evolvability than systems that lack modular properties. We draw extensively on our original 1996 paper on modularity and subsequent research to suggest broad theoretical implications of modularity for (i) firms' product strategies...

  8. Artificial organ engineering

    CERN Document Server

    Annesini, Maria Cristina; Piemonte, Vincenzo; Turchetti, Luca

    2017-01-01

    Artificial organs may be considered as small-scale process plants, in which heat, mass and momentum transfer operations and, possibly, chemical transformations are carried out. This book proposes a novel analysis of artificial organs based on the typical bottom-up approach used in process engineering. Starting from a description of the fundamental physico-chemical phenomena involved in the process, the whole system is rebuilt as an interconnected ensemble of elemental unit operations. Each artificial organ is presented with a short introduction provided by expert clinicians. Devices commonly used in clinical practice are reviewed and their performance is assessed and compared by using a mathematical model based approach. Whilst mathematical modelling is a fundamental tool for quantitative descriptions of clinical devices, models are kept simple to remain focused on the essential features of each process. Postgraduate students and researchers in the field of chemical and biomedical engineering will find that t...

  9. The geothermal power organization

    Energy Technology Data Exchange (ETDEWEB)

    Scholl, K.L. [National Renewable Energy Lab., Golden, CO (United States)

    1997-12-31

    The Geothermal Power Organization is an industry-led advisory group organized to advance the state-of-the-art in geothermal energy conversion technologies. Its goal is to generate electricity from geothermal fluids in the most cost-effective, safe, and environmentally benign manner possible. The group achieves this goal by determining the Member`s interest in potential solutions to technological problems, advising the research and development community of the needs of the geothermal energy conversion industry, and communicating research and development results among its Members. With the creation and adoption of a new charter, the Geothermal Power Organization will now assist the industry in pursuing cost-shared research and development projects with the DOE`s Office of Geothermal Technologies.

  10. Treatment of organic waste

    Science.gov (United States)

    Grantham, LeRoy F.

    1979-01-01

    An organic waste containing at least one element selected from the group consisting of strontium, cesium, iodine and ruthenium is treated to achieve a substantial reduction in the volume of the waste and provide for fixation of the selected element in an inert salt. The method of treatment comprises introducing the organic waste and a source of oxygen into a molten salt bath maintained at an elevated temperature to produce solid and gaseous reaction products. The gaseous reaction products comprise carbon dioxide and water vapor, and the solid reaction products comprise the inorganic ash constituents of the organic waste and the selected element which is retained in the molten salt. The molten salt bath comprises one or more alkali metal carbonates, and may optionally include from 1 to about 25 wt.% of an alkali metal sulfate.

  11. Leadership in sports organizations.

    Science.gov (United States)

    Chelladurai, P

    1980-12-01

    The paper describes a multidimensional model of leadership which specifies three states of leader behavior: leader behavior required by the situation, leader behavior preferred by the members, and the actual leader behavior. These three states of leader behavior are defined respectively by the situational characteristics such as the goals, size and structure of the organization and the nature of the work group and its norms; the characteristics of the members such as their personality and ability; and the leader's characteristics such as his personality and ability. The degree of congruence among the three states of leader behavior determines the performance of the group and the satisfaction of the members. Based on the model and on Blau and Scott's (1969) typology of organizations, the paper suggests specific leadership styles appropriate to the various types of sports organizations. Further, leadership styles appropriate to recreational sport and to different levels of athletic teams are also suggested.

  12. Organic Biochar Based Fertilization

    Science.gov (United States)

    Schmidt, Hans-Peter; Pandit, Bishnu Hari; Cornelissen, Gerard; Kammann, Claudia

    2017-04-01

    Biochar produced in cost-efficient flame curtain kilns (Kon-Tiki) was nutrient enriched either with cow urine or with dissolved mineral (NPK) fertilizer to produce biochar-based fertilizers containing between 60-100 kg N, 5-60 kg P2O5 and 60-100 kg K2O, respectively, per ton of biochar. In 21 field trials nutrient-enriched biochars were applied at rates of 0.5 to 2 t ha-1 into the root zone of 13 different annual and perennial crops. Treatments combining biochar, compost and organic or chemical fertilizer were evaluated; control treatments contained the same amounts of nutrients but without biochar. All nutrient-enriched biochar substrates improved yields compared to their respective no-biochar controls. Biochar enriched with dissolved NPK produced on average 20% ± 5.1% (N=4) higher yields than standard NPK fertilization without biochar. Cow urine-enriched biochar blended with compost resulted on average in 123% ± 76.7% (N=13) higher yields compared to the organic farmer practice with cow urine-blended compost and outcompeted NPK-enriched biochar (same nutrient dose) by 103% ± 12.4% (N=4) on average. 21 field trials robustly revealed that low-dosage root zone application of organic biochar-based fertilizers caused substantial yield increases in rather fertile silt loam soils compared to traditional organic fertilization and to mineral NPK- or NPK-biochar fertilization. This can likely be explained by the nutrient carrier effect of biochar causing a slow nutrient release behavior, more balanced nutrient fluxes and reduced nutrient losses especially when liquid organic nutrients are used for the biochar enrichment. The results promise new pathways for optimizing organic farming and improving on-farm nutrient cycling.

  13. Organic spintronics: Window of opportunity

    Science.gov (United States)

    Boehme, Christoph

    2017-10-01

    A crystalline organic semiconductor that combines the long spin-relaxation times of organic semiconductors with the high charge-carrier mobilities typically found in inorganic semiconductors provides unprecedented prospects for organic spintronics.

  14. Organ Type and Waiting Time

    Science.gov (United States)

    ... Your Child Adjust Camps Resources LIVING DONATION Facts Types Being a Living Donor About the Operation Financing Living Donation Home / Before The Transplant / About Organ Allocation / Organ Type & Waiting Time Organ Facts Heart ...

  15. Organ Transplantation: Frequently Asked Questions

    Science.gov (United States)

    ... for me? How are organs distributed? What is organ transplantation? If you have a medical condition that may ... age limits or medical conditions that rule out organ transplantation? There is no standard age limit to be ...

  16. Boredom and Organization Studies

    DEFF Research Database (Denmark)

    Johnsen, Rasmus

    2016-01-01

    able to tell and endure time in an organized manner, boredom is a perceived loss of meaning inferred by the lived experience of a discrepancy between the involvement with transient means in everyday life and their value in a larger vision of existence. But boredom also signifies a concurrent protest......Even if people may always have been bored, ‘boredom’ as a phenomenon is not a universal feature of human existence. Rather it is deeply connected to organization as a reaction to the gradual emergence in Western culture of the management and administration of time. As an acquired capacity of those...

  17. Performance in Public Organizations

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh; Boesen, Andreas; Pedersen, Lene Holm

    2016-01-01

    Performance in public organizations is a key concept that requires clarification. Based on a conceptual review of research published in 10 public administration journals, this article proposes six distinctions to describe the systematic differences in performance criteria: From which stakeholder...... of management and performance are classified. The results illustrate how a systematization of the conceptual space of performance in public organizations can help researchers select what to study and what to leave out with greater accuracy while also bringing greater clarity to public debates about performance....

  18. Organizations as Designed Islands

    Directory of Open Access Journals (Sweden)

    Pasquale Gagliardi

    2009-05-01

    Full Text Available The literature and practice of organizational design are mostly based on simplistic conceptions which ignore recent theoretical developments in organizational studies. Conceiving of organizations as ‘designed islands’, it is argued, can contribute to a more solid theoretical foundation to organization theory, viewed as normative science. Relying on the work of Peter Sloterdijk, who describes the forms of life in space in terms of spheres, the heuristic power of the island metaphor is explored. What can be learnt from the art of isolating in order to construct lived organizational environments is then discussed, and the paradoxical relationship between connection and isolation is highlighted.

  19. Knowledge management based organizations

    Directory of Open Access Journals (Sweden)

    Manev Gjorgji

    2015-01-01

    Full Text Available Accomplishment of the goals set by a business organization implies implementation of knowledge management. It allows coordination of the working processes with the information technologies, with a view to adapting the organization's operations to the problems encountered. Overcoming these problems involves designing and implementation of complex business systems supported by information technology. This can be achieved by management that will monitor the business processes through clear indicators, with the purpose of accomplishing the preset strategic goals. This managerial staff must be fully devoted and committed to their work, to learning and creation of expertise that will help overcome the competition challenges.

  20. Collagen in organ development

    Science.gov (United States)

    Hardman, P.; Spooner, B. S.

    1992-01-01

    It is important to know whether microgravity will adversely affect developmental processes. Collagens are macromolecular structural components of the extracellular matrix (ECM) which may be altered by perturbations in gravity. Interstitial collagens have been shown to be necessary for normal growth and morphogenesis in some embryonic organs, and in the mouse salivary gland, the biosynthetic pattern of these molecules changes during development. Determination of the effects of microgravity on epithelial organ development must be preceded by crucial ground-based studies. These will define control of normal synthesis, secretion, and deposition of ECM macromolecules and the relationship of these processes to morphogenesis.

  1. Memory: Organization and Control

    Science.gov (United States)

    Eichenbaum, Howard

    2017-01-01

    A major goal of memory research is to understand how cognitive processes in memory are supported at the level of brain systems and network representations. Especially promising in this direction are new findings in humans and animals that converge in indicating a key role for the hippocampus in the systematic organization of memories. New findings also indicate that the prefrontal cortex may play an equally important role in the active control of memory organization during both encoding and retrieval. Observations about the dialog between the hippocampus and prefrontal cortex provide new insights into the operation of the larger brain system that serves memory. PMID:27687117

  2. Excitations in organic solids

    CERN Document Server

    Agranovich, Vladimir M

    2009-01-01

    During the last decade our expertise in nanotechnology has advanced considerably. The possibility of incorporating in the same nanostructure different organic and inorganic materials has opened up a promising field of research, and has greatly increased the interest in the study of properties of excitations in organic materials. In this book not only the fundamentals of Frenkel exciton and polariton theory are described, but also the electronic excitations and electronic energytransfers in quantum wells, quantum wires and quantum dots, at surfaces, at interfaces, in thin films, in multilayers,

  3. Recent progress in organic spintronics

    Science.gov (United States)

    de Jong, Michel P.

    2016-01-01

    The field of organic spintronics deals with spin dependent phenomena occurring in organic semiconductors or hybrid inorganic/organic systems that may be exploited for future electronic applications. This includes magnetic field effects on charge transport and luminescence in organic semiconductors, spin valve action in devices comprising organic spacers, and magnetic effects that are unique to hybrid interfaces between (ferromagnetic) metals and organic molecules. A brief overview of the current state of affairs in the field is presented.

  4. Recent progress in organic spintronics

    Directory of Open Access Journals (Sweden)

    de Jong Michel P.

    2016-01-01

    Full Text Available The field of organic spintronics deals with spin dependent phenomena occurring in organic semiconductors or hybrid inorganic/organic systems that may be exploited for future electronic applications. This includes magnetic field effects on charge transport and luminescence in organic semiconductors, spin valve action in devices comprising organic spacers, and magnetic effects that are unique to hybrid interfaces between (ferromagnetic metals and organic molecules. A brief overview of the current state of affairs in the field is presented.

  5. Water purification using organic salts

    Science.gov (United States)

    Currier, Robert P.

    2004-11-23

    Water purification using organic salts. Feed water is mixed with at least one organic salt at a temperature sufficiently low to form organic salt hydrate crystals and brine. The crystals are separated from the brine, rinsed, and melted to form an aqueous solution of organic salt. Some of the water is removed from the aqueous organic salt solution. The purified water is collected, and the remaining more concentrated aqueous organic salt solution is reused.

  6. Microwaves in organic chemistry and organic chemical

    Directory of Open Access Journals (Sweden)

    Mijin Dušan Ž.

    2005-01-01

    Full Text Available The usual way of applying heat to a chemical reaction is the use of a Bunsen burner, an oil or some other type of bath, or an electric heater. In inorganic chemistry, microwave technology has been used since the late 1970s while it has been implemented in organic chemistry since the mid-1980s. Microwave heating has been used in the food industry for almost fifty years. The shorter reaction times and expanded reaction range that is offered by microwave technology are suited to the increased demands in industry. For example, there is a requirement in the pharmaceutical industry for a higher number of a novel chemical entities to be produced, which requires chemists to employ a number of resources to reduce time for the production of compounds. Also, microwaves are used in the food industry, as well as in the pyrolysis of waste materials, sample preparation, the solvent extraction of natural products and the hydrolysis of proteins and peptides.

  7. Permanent tensions in organization.

    Science.gov (United States)

    Jansson, Noora

    2015-01-01

    The purpose of this paper is to investigate the relationship between permanent tensions and organizational change. This study used paradox theory and a case study. The case organization is a public university hospital in Finland involving several stakeholders. The analysis suggests that the relationship between permanent tensions and organizational change is a paradox that is part of organizational reality. As an organization learns to live with its permanent tensions, the renewal paradox settles into equilibrium. When tensions are provoked, the paradox is disturbed until it finds a new balance. This flexible nature of the paradox is the force that keeps the different stakeholders simultaneously empowered to maintain their unique missions and cohesive in order to benefit from the larger synergy. This research suggests that identification and evaluation of each permanent tension within an organization is important when executing organizational change. The fact that certain tensions are permanent and cannot be solved may have an influence on how planned change initiatives are executed. The results show that permanent tensions may be harnessed for the benefit of an organizational change. This research demonstrates originality by offering an alternative view of tensions, a view which emphasizes not only their permanent and plural nature but their importance for enabling the organization to change at its own, non-disruptive pace. The research also proposes a new concept, the "renewal paradox", to enhance understanding of the relationship between permanent tensions and organizational change.

  8. Perspectives in organ preservation

    NARCIS (Netherlands)

    Maathuis, Mark-Hugo J.; Leuvenink, Henri G. D.; Ploeg, Rutger J.

    2007-01-01

    Maintaining organ viability after donation until transplantation is critically important for optimal graft function and survival. To date, static cold storage is the most widely used form of preservation in every day clinical practice. Although simple and effective, it is questionable whether this

  9. Social Capital in Organizations.

    NARCIS (Netherlands)

    M. Oteman

    2008-01-01

    In my belief the effectiveness of organizations has more to do with managing people in a more ethical, sustainable and effective way than what is common these days. For example employees values like trust, respect and commitment are rarely considered as values that can contribute to social capital

  10. Volatile Organic Compounds (VOCs)

    Science.gov (United States)

    ... their MCLs: Organic Chemicals U.S. Geology Survey's National Water-Quality Assessment (NAWQA) Program Information on VOCs in Water ... Waste, and Cleanup Lead Mold Pesticides Radon Science Water A-Z Index Laws & Regulations By Business Sector By Topic Compliance ...

  11. Persistent organic pollutants

    NARCIS (Netherlands)

    Dungen, van den M.W.

    2016-01-01

    Wild caught fish, especially marine fish, can contain high levels of persistent organic pollutants (POPs). In the Netherlands, especially eel from the main rivers have high POP levels. This led to a ban in 2011 on eel fishing due to health concerns. Many of the marine POPs have been related to

  12. Change Process in Organizations.

    Science.gov (United States)

    1996

    This document consists of four papers presented during a symposium on the change process in organizations moderated by John Redding at the 1996 conference of the Academy of Human Resource Development (AHRD). "Corporate Culture: Friend or Foe of Change?" (Joanne Burgess) reports a study of the characteristics of corporate culture that facilitate…

  13. Opposing Creationism: Scientists Organize.

    Science.gov (United States)

    Saladin, Kenneth S.

    1982-01-01

    Describes the response of the scientific community to creationist activism. A symposium entitled "Science and Belief" was held at the annual meeting of the American Association for the Advancement of Science to debate creationism. A network was organized to facilitate communication and political efficiency among anticreationist citizen…

  14. ORGANIC REACTION MECHANISM CONTROVERSY ...

    African Journals Online (AJOL)

    Preferred Customer

    Chemists, educators and students are entitled to their mental constructs about reaction mechanism in the classroom. What pedagogical implications have these knowledge claims for teaching and learning reaction mechanisms in organic chemistry? This is the main interest of the paper. Thus three questions were critically ...

  15. Organizing for Operational Deception

    Science.gov (United States)

    2010-05-20

    capability to apply operational art on a large scale during the Battle of Kursk . Previous success had been demonstrated by individual tactical...tasks require different organizational designs. FM 3-0 does not recognize any unique Battle Command requirements for MILDEC, by placing it under the...staff, operations, organization, complexity, doctrine, network centric, group tasks, information, operations, battle command 16. SECURITY

  16. Organizations and Markets

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul; Klein, Peter G.; Linder, Stefan

    Austrian economics focuses on markets, but has much to say about organizations. In particular, Austrian insights on the structure of production, the heterogeneity and subjectivity of resources, the nature of uncertainty, the role of monetary calculation, and the function of the entrepreneur provide...

  17. Astroparticle physics gets organized!

    CERN Multimedia

    2008-01-01

    Astroparticle physics is a rapidly growing field of research at the intersection of astrophysics, particle physics and cosmology. But unlike particle physics it has no permanent organizations like CERN to plan for the long-term future. But this is starting to change, and CERN may be able to help.

  18. Intergenerational Learning in Organizations

    Science.gov (United States)

    Ropes, Donald

    2013-01-01

    Purpose: The purpose of this paper is to explore the concept of intergenerational learning as a way for organizations to deal with an ageing worker population in a positive and constructive way. Design/methodology/approach: The paper employs a thematic synthesis of qualitative literature and considers all types of sources including quantitative…

  19. Building a Healthy Organization

    Science.gov (United States)

    Lencioni, Patrick

    2013-01-01

    For the last 15 years, the author's firm has been helping organizations become healthier and maximize their human potential by using the model outlined in his latest book, "The Advantage," which is the culmination of his previous books and models. Schools and school districts have embraced the model and enjoyed the competitive advantage…

  20. Genetically Modified Organisms

    Directory of Open Access Journals (Sweden)

    Claro Llaguno

    2001-06-01

    Full Text Available Recent reports have brought to public attention concerns about Bt corn and genetically modified organisms (GMO in general. The timing, it seems, is most appropriate considering two related developments early this year: the final approval of the Cartagena Protocol on Biosafety in Montreal on January 29, 2001, and the OECD Edinburgh Conference on GM food safety last February 28- March 1, 2001. The protocol makes clear that GMOs include all living modified organisms (LMO defined as "any living organism that possesses a novel combination of genetic material obtained through the use of modern biotechnology". This includes seeds, live fish, and other organisms intentionally obtained for release to the environment. It would seem that the common understanding about GMOs as referring to farm-to-table products is perforce expanded to embrace genetically modified farm animals and aquatic resources. Being a trade agreement, the Montreal accord primarily deals with the safety issues related to the transboundary movement of LMOs around the globe. The OECD conference on the other hand, called for an international body "to address all sides of the GM debate" in response to the public outcry, particularly in Western Europe, regarding the risks the new products pose to human health and the environment. Some points of contention, which remain unresolved, include issues such as whether countries should be allowed to develop their own GM food based on their needs, and whether a global moratorium on GMOs and mandatory labeling should be enforced worldwide.

  1. Learning in Organization

    Science.gov (United States)

    Palos, Ramona; Veres Stancovici, Vesna

    2016-01-01

    Purpose: This study aims at identifying the presence of the dimensions of learning capabilities and the characteristics of a learning organization within two companies in the field of services, as well as identifying the relationships between their learning capability and the organizational culture. Design/methodology/approach: This has been a…

  2. TP Organics - maheuuringute tehnoloogiaplatvorm

    Index Scriptorium Estoniae

    2015-01-01

    TP Organics on 2008. a loodud Euroopa mahepõllumajanduse ja mahetoidu ning vähese sisendiga põllumajanduse tehnoloogiaplatvorm. Platvormi eesmärk on selgitada välja teadustöö ja uuenduste vajadused ning edastada see info poliitikutele

  3. The Responsive Global Organization

    DEFF Research Database (Denmark)

    Andersen, Torben Juul

    2017-01-01

    The global business context is turbulent and becoming a dynamic complex system where small events can trigger large outcomes that are difficult to predict. This gives urgency to the search for responsive global organizations that are able to adapt the multinational corporate strategy so it provides...

  4. Changing the Organization

    DEFF Research Database (Denmark)

    Juelskjær, Malou

    2014-01-01

    building for grades 4-6. The analysis is theoretically informed by ‘new materialist thinking’. The analysis show how the project, while producing differentiated learning spaces and ideas about the learning student, configures and reconfigures the organization known as ‘a school’ in ways that highlight...

  5. Transnational organized crime

    NARCIS (Netherlands)

    Spapens, A.C.M.; Wright, James D.

    2015-01-01

    Even in history, criminals crossed borders to commit crimes, traffic in illicit goods, and provide illegal services. More recently, however, opportunities for transnational (organized) crime have increased, in particular because of the growing level of mobility, the opening of borders and the advent

  6. Organic ice resists

    DEFF Research Database (Denmark)

    Tiddi, William; Elsukova, Anna; Le, Hoa Thanh

    2017-01-01

    EBL that requires large samples with optically flat surfaces, we patterned on fragile membranes only 5-nm-thin, and 2 x 2 mm2 diamond samples. We created patterns on the nm to sub-mm scale, as well as three-dimensional structures by stacking layers of frozen organic molecules. Finally, using plasma...

  7. Organic solvent topical report

    Energy Technology Data Exchange (ETDEWEB)

    Cowley, W.L.

    1998-04-30

    This report is the technical basis for the accident and consequence analyses used in the Hanford Tank Farms Basis for Interim Operation. The report also contains the scientific and engineering information and reference material needed to understand the organic solvent safety issue. This report includes comments received from the Chemical Reactions Subcommittee of the Tank Advisory Panel.

  8. Organic and Related Solids

    Indian Academy of Sciences (India)

    Administrator

    Organic solid state is a fascinating area of current research. The design of such solids follows the well laid principles based on inter-molecular interactions and establishes the relationships between the structures of a molecular solid and its properties. The term. 'Crystal Engineering' is now well-established in the ...

  9. Organic Lecture Demonstrations.

    Science.gov (United States)

    Silversmith, Ernest F.

    1988-01-01

    Provides a listing of 35 demonstrations designed to generate interest in organic chemistry and help put points across. Topics include opening lecture; molecular structure and properties; halogenation; nucleophilic substitution, alkenes and dienes, stereochemistry, spectroscopy, alcohols and phenols, aldehydes and ketones; carboxylic acids, amines,…

  10. Fascinating Organic Transformations

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 4. Fascinating Organic Transformations The Ubiquitous Hydrogen Bond. Subramania Ranganathan. Series Article Volume 1 Issue 4 April 1996 pp 23-30. Fulltext. Click here to view fulltext PDF. Permanent link:

  11. Transplantation of contaminated organs

    NARCIS (Netherlands)

    van der Vliet, J. A.; Tidow, G.; van Saene, H. F. K.; Krom, R. A. F.; Slooff, M. J. H.; Weening, J. J.; Tegzess, A. M.; Meijer, S.; van Boven, W. P. L.

    In cadaveric organ transplantation there is a risk of transfer of infectious agents from donor to recipient. The consequences can be fatal for immuosuppressed recipients. This is illustrated by a case history in which an infection with the fungus Monosporium apiospermum was transferred from a donor

  12. STRESS IN ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Maria-Elena, GHEORDUNESCU

    2014-11-01

    Full Text Available Taking into account the changes that are currently taking place in our country, it is clear that these changes, which occur in almost all companies, lead to new stress factors for both employees and the organization. Occupational stress is a major problem for employees and managers, but also for the whole society. The issue of stress in organizations has given birth to many debates and studies. It is a common theme that is addressed by managers, employees and consultants from different perspectives. According to a study by the European Agency for Safety and Health at Work, in the European Union, work-related stress is the second work-related health issue after dorsal disorders. It affects 28% of EU employees. The European Parliament is fully involved in addressing issues related to the psychological support of the staff. Preventing work-related stress is one of the objectives set out in the Communique of the European Commission for Employment and Social Affairs regarding their new health and safety at work strategy. Manifestations of stress in organizations are easily observable, being manifested by behaviors such as: difficulties in adapting to the changes required to work or the dramatic drop in labor productivity. Also a double action is met: both the person who passes through the stressful situation and at the organization level on which it is reflected the existence of a stressful environment. This paper aims to address the implications of workplace stress, symptoms of stress in the workplace and strategies to eliminate and prevent stress at work This paper represents an exploratory research based on qualitative methods, being consulted various sources of information: the literature, case studies, media articles, reports of relevant organizations, etc.

  13. Organic greenhouse soil media + supplemental fertilizer = better organic tomato transplants

    Science.gov (United States)

    Consumer perceptions that organic food tastes better and is healthier are two major factors driving the increasing demand for organically produced crops in the U.S. All components entering into the organic crop production system must be approved for organic use, including seed, soil media, and fert...

  14. [Knowledge management and healthcare organizations].

    Science.gov (United States)

    Favaretti, Carlo

    2013-10-01

    The present scenario is characterized by a high "environmental turbulence". Healthcare professionals and organizations must increase their knowledge, skills and attitudes for choosing wisely. Healthcare organizations are complex adaptive systems which should use integrated governance systems: knowledge management should be a strategic goal. These organizations should become learning organizations: they should build and renovate their knowledge in a systematic, explicit and definite way.

  15. Revisiting Network Organization in Practice

    DEFF Research Database (Denmark)

    Hu, Yimei; Sørensen, Olav Jull

    of the organizational designs, which we refer to duality of organization. In terms of duality of organization, there are three emerging patterns of duality, i.e. market-led, value-led and directed network organization. More important, we find that an organization is not only dual but also ternary since...

  16. Recent progress in organic spintronics

    NARCIS (Netherlands)

    de Jong, Machiel Pieter

    2016-01-01

    The field of organic spintronics deals with spin dependent phenomena occurring in organic semiconductors or hybrid inorganic/organic systems that may be exploited for future electronic applications. This includes magnetic field effects on charge transport and luminescence in organic semiconductors,

  17. Cognition in organizations.

    Science.gov (United States)

    Hodgkinson, Gerard P; Healey, Mark P

    2008-01-01

    This article reviews major developments from 2000 to early 2007 in the psychological analysis of cognition in organizations. Our review, the first in this series to survey cognitive theory and research spanning the entire field of industrial and organizational psychology, considers theoretical, empirical, and methodological advances across 10 substantive domains of application. Two major traditions, the human factors and organizational traditions, have dominated cognitively oriented research in this field. Our central message is that the technological and human systems underpinning contemporary organizational forms are evolving in ways that demand greater cooperation among researchers across both traditions. Such cooperation is necessary in order to gain theoretical insights of sufficient depth and complexity to refine the explanation and prediction of behavior in organizations and derive psychologically sound solutions to the unprecedented information-processing burdens confronting the twenty-first century workforce.

  18. Marketing in nursing organizations.

    Science.gov (United States)

    Chambers, S B

    1989-05-01

    The purpose of chapter 3 is to provide a conceptual framework for understanding marketing. Although it is often considered to be, marketing is not really a new activity for nursing organizations. What is perhaps new to most nursing organizations is the conduct of marketing activities as a series of interrelated events that are part of a strategic marketing process. The increasingly volatile nursing environment requires a comprehensive approach to marketing. This chapter presents definitions of marketing, the marketing mix, the characteristics of nonprofit marketing, the relationship of strategic planning and strategic marketing, portfolio analysis, and a detailed description of the strategic marketing process. While this chapter focuses on marketing concepts, essential components, and presentation of the strategic marketing process, chapter 4 presents specific methods and techniques for implementing the strategic marketing process.

  19. Control in Complex Organizations

    DEFF Research Database (Denmark)

    Rennstam, Jens; Kärreman, Dan

    The extant research on organizational control builds on the assumption of vertical control – managers are thought to develop orders, rules and norms to control the operating core. Yet it is claimed that work becomes increasingly “knowledge intensive” and that organizations rely heavily for their ......The extant research on organizational control builds on the assumption of vertical control – managers are thought to develop orders, rules and norms to control the operating core. Yet it is claimed that work becomes increasingly “knowledge intensive” and that organizations rely heavily......, and the concepts of constructive disobedience, translation, and peer reviewing as ways of understanding how control work is exercised at the operative level....

  20. The Effective Ambidextrous Organization

    DEFF Research Database (Denmark)

    Andersen, Torben Juul; Nielsen, Bo Bernhard

    . Results of structural equation analyses indicate that superior performance in the ambidextrous organizations is associated with efficiencies derived from adherence to centralized strategic planning and effectiveness generated by decentralized innovative behavior through participation and autonomous......There is general consensus that coordination and integration are needed to achieve efficient outcomes while distributed decision power and autonomous actions are essential to develop innovative responses. These dual requirements for operational optimization and ongoing business innovation capture...... the essence of organizational ambidexterity as the means to sustain performance over time when environmental conditions change. This paper incorporates strategic management and organization theoretical rationales in a model that combines elements of integration and experimentation in the strategy making...

  1. Hollow Microporous Organic Capsules

    Science.gov (United States)

    Li, Buyi; Yang, Xinjia; Xia, Lingling; Majeed, Muhammad Irfan; Tan, Bien

    2013-01-01

    Fabrication of hollow microporous organic capsules (HMOCs) could be very useful because of their hollow and porous morphology, which combines the advantages of both microporous organic polymers and non-porous nanocapsules. They can be used as storage materials or reaction chambers while supplying the necessary path for the design of controlled uptake/release systems. Herein, the synthesis of HMOCs with high surface area through facile emulsion polymerization and hypercrosslinking reactions, is described. Due to their tailored porous structure, these capsules possessed high drug loading efficiency, zero-order drug release kinetics and are also demonstrated to be used as nanoscale reactors for the prepareation of nanoparticles (NPs) without any external stabilizer. Moreover, owing to their intrinsic biocompatibility and fluorescence, these capsules exhibit promising prospect for biomedical applications. PMID:23820511

  2. Learning Organization [reviewed article

    Directory of Open Access Journals (Sweden)

    Antonoaie, N.

    2014-06-01

    Full Text Available “The essence of LOs is effective organizational learning, but relevant academic disciplines, such as economics, anthropology, and social psychology, all entail different assumptions about what this might actually mean. Assorted analytical approaches such as population ecology and sociotechnical systems theory offer distinctly different vocabularies for describing what the LO might be or what it might do.” [Snell, 2007] The learning organization (LO is an idealized vision of an organization where the structures, routines, and working practices are open to continuous adaptation and improvement, where the individuals and teams engage in continuous learning, where the norms and values are supportive of continuous learning, and where strategic decision making is informed by and responsive to relevant data analysis and feedback.

  3. Organizing Independent Student Work

    Directory of Open Access Journals (Sweden)

    Zhadyra T. Zhumasheva

    2015-03-01

    Full Text Available This article addresses issues in organizing independent student work. The author defines the term “independence”, discusses the concepts of independent learner work and independent learner work under the guidance of an instructor, proposes a classification of assignments to be done independently, and provides methodological recommendations as to the organization of independent student work. The article discusses the need for turning the student from a passive consumer of knowledge into an active creator of it, capable of formulating a problem, analyzing the ways of solving it, coming up with an optimum outcome, and proving its correctness. The preparation of highly qualified human resources is the primary condition for boosting Kazakhstan’s competitiveness. Independent student work is a means of fostering the professional competence of future specialists. The primary form of self-education is independent work.

  4. Organizing homeless people

    DEFF Research Database (Denmark)

    Anker, Jørgen

    2008-01-01

    People who are homeless belong to some of the most vulnerable, dispersed and disorganized groups in welfare societies. Yet in 2001, a national interest organization of homeless people was formed for the first time in Denmark. This article identifies the processes that facilitated the formation...... been homeless. The analysis may thus serve as a case of inspiration for activists and professionals who want to improve homeless people's opportunities for participation in other national settings....

  5. Adaptation as organism design

    OpenAIRE

    Gardner, Andy

    2009-01-01

    The problem of adaptation is to explain the apparent design of organisms. Darwin solved this problem with the theory of natural selection. However, population geneticists, whose responsibility it is to formalize evolutionary theory, have long neglected the link between natural selection and organismal design. Here, I review the major historical developments in theory of organismal adaptation, clarifying what adaptation is and what it is not, and I point out future avenues for research.

  6. Organic Beekeeping in Mexico

    OpenAIRE

    Garibay, Salvador; Gänz, Peter; Vandame, Rémy

    2010-01-01

    Mexico is often described as a cornucopia, a land with high diversity in ecosystems, crops, fauna and flora. These are superb preconditions for organic honey production. Already the pre-hispanic Maya cultures produced honey from the native stingless bee (Meliponini) before the Spanish introduced European honey bee (Apis mellifera L). The main beekeeping product in Mexico is honey. Mexico ranks sixth in the world in honey production (57,000 t) and third as an exporter (25,000 t). Two condit...

  7. Biotechnology organizations in action

    DEFF Research Database (Denmark)

    Norus, Jesper

    This volume analyzes the dynamics and interactive processes among the players (individuals, institutions, and organizations/firms) that have constituted and legitimized the development of the biotechnology industries. The unit of analysis is small entrepreneurial firms developing biotechnological...... products and processes. What types of strategies are small entrepreneurs pursuing in order to create markets for their new products and processes, and how have specific strategies emerged? The primary interest is the network process through which the technological field and the development of institutions...

  8. World Presidents Organization

    Science.gov (United States)

    2010-01-01

    Members of the World Presidents' Organization take a try at 'piloting' a mock-up of the space shuttle cockpit during a Jan. 26 visit to StenniSphere, the museum and visitor center at NASA's John C. Stennis Space Center. WPO members from several states spent the day touring Stennis facilities and learning about the work of the nation's premier rocket engine testing site.

  9. Organic contaminates in water.

    Science.gov (United States)

    Osman, M A; Belal, M; Nomrossy, A M; Yousse, A M

    1980-01-01

    The carbon adsorption method was used for separating organic matter from large samples of drainage, river and tap water. The carbon chloroform extract (CCE) was separated into different solubility fractions and the neutral fraction was separated into aliphatic, aromatic and oxy-compounds using column chromatography. The aromatic fraction was subjected to TLC, IR and UV analysis. The pesticide endrin was present in both river and tap water at concentrations of 0.7 and 1.5 ppb, respectively.

  10. Organ transplantation in Tunisia.

    Science.gov (United States)

    El Matri, Aziz; Ben Abdallah, Taieb

    2015-04-01

    Kidney transplants were first performed in Tunisia in 1986, and transplants soon extended to other organs including the heart, liver, and pancreas. Live-related donor and deceased-donor kidney transplants were both began in the summer of 1986. An organ procurement and transplant law was passed in March 1991, and the National Centre for Advancement of Organ Transplantation was created in 1995. The number of transplantation units has increased to 7 throughout the country, and the yearly transplant number has progressively increased to 139 in 2010, including 20% from deceased kidney donors. Despite these gains, the need continues to grow. Heart transplants began in January 1993, and Tunisia and Jordan are currently the only Arab countries where it is practiced. However, only 16 patients have received a heart transplant as of 2004, and the number of recipients has decreased in the past 10 years. Liver transplants are rare in other Arab countries, but began in Tunisia in January 1998. Over 10 years, 38 patients benefited from this procedure. After a few years of stagnation, the number of liver transplants is increasing. While all types of transplantation are needed, kidney transplantation is a priority in Tunisia. The target is to perform 400 transplants annually, which would require a long-term strategy to provide full financial coverage using the National Health Insurance Funds in both the public and private sectors.

  11. Studying Organizations on Instagram

    Directory of Open Access Journals (Sweden)

    Uta Russmann

    2016-10-01

    Full Text Available With the rise of social media platforms based on the sharing of pictures and videos, the question of how such platforms should be studied arises. Previous research on social media (content has mainly focused on text (written words and the rather text-based social media platforms Twitter and Facebook. Drawing on research in the fields of visual, political, and business communication, we introduce a methodological framework to study the fast-growing image-sharing service Instagram. This methodological framework was developed to study political parties’ Instagram accounts and tested by means of a study of Swedish political parties during the 2014 election campaign. In this article, we adapt the framework to also study other types of organizations active on Instagram by focusing on the following main questions: Do organizations only use Instagram to share one-way information, focusing on disseminating information and self-presentation? Or is Instagram used for two-way communication to establish and cultivate organization-public relationships? We introduce and discuss the coding of variables with respect to four clusters: the perception of the posting, image management, integration, and interactivity.

  12. Organic solvent topical report

    Energy Technology Data Exchange (ETDEWEB)

    COWLEY, W.L.

    1999-05-13

    This report provides the basis for closing the organic solvent safety issue. Sufficient information is presented to conclude that risk posed by an organic solvent fire is within risk evaluation guidelines. This report updates information contained in Analysis of Consequences of Postulated Solvent Fires in Hanford Site Waste Tanks. WHC-SD-WM-CN-032. Rev. 0A (Cowley et al. 1996). However, this document will not replace Cowley et al (1996) as the primary reference for the Basis for Interim Operation (BIO) until the recently submitted BIO amendment (Hanson 1999) is approved by the US Department of Energy. This conclusion depends on the use of controls for preventing vehicle fuel fires and for limiting the use of flame cutting in areas where hot metal can fall on the waste surface.The required controls are given in the Tank Waste Remediation System Technical Safety Requirements (Noorani 1997b). This is a significant change from the conclusions presented in Revision 0 of this report. Revision 0 of this calcnote concluded that some organic solvent fire scenarios exceeded risk evaluation guidelines, even with controls imposed.

  13. DIAGNOSIS OF CULTURAL ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    ALBU MĂDĂLINA

    2015-04-01

    Full Text Available Cultural institution management is to direct the organization to a specific cultural profile purpose, namely production values esthetic sense, artistic, moral, spiritual, distribution, promotion of these values, protection and circulation of cultural heritage. In this regard, an analysis in the diagnosis cultural organizations aims to determine the main strengths and weaknesses, assess the potential and making recommendations focused on the root causes of failures and positive aspects. This paper presents considerations diligence activity Culture House "IL Caragiale "in Ploiesti. The mission of this organization is to contribute to the cultural development of the community by initiating projects and cultural programs, offer development programs and services to meet cultural needs, increase public access to diverse cultural life, providing a constant presence institution circuit local, national, European and international level. Conclusions drawn from the analysis shows that in a world of economic globalization, information and culture in a company in constant change, in a competitive market where there is information readily available means and leisure, but not cultural consistency in a social environment where interest in culture of people is declining, the situation of the population is impaired, the remuneration of staff working in the field of cultural education is demotivating, the funds allocated to culture have grown lately effectively lead a cultural institution is a challenge.

  14. Innovative Mechanism of Rural Organization Based on Self-Organization

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The paper analyzes the basic situation of the formation of innovative rural organizations with the form of self-organization;reveals the features of self-organization,including the four aspects of openness of rural organization,innovation of rural organization far away from equilibrium,the non-linear response mechanism of rural organization innovation and the random rise and fall of rural organization innovation.The evolution mechanism of rural organization innovation is revealed according to the growth stage,the ideal stage,the decline and the fall stage.The paper probes into the basic restriction mechanism of the self-organization evaluation of rural organization from three aspects,including target recognition,path dependence and knowledge sharing.The basic measures on cultivating the innovative mechanism of rural organization are put forward.Firstly,constructing the dissipative structure of rural organization innovation;secondly,cultivating the dynamic study capability of rural organization innovation system;thirdly,selecting the step-by-step evolution strategy of rural organization innovation system.

  15. Spiers memorial lecture. Organic electronics: an organic materials perspective.

    Science.gov (United States)

    Wudl, Fred

    2014-01-01

    This Introductory Lecture is intended to provide a background to Faraday Discussion 174: "Organic Photonics and Electronics" and will consist of a chronological, subjective review of organic electronics. Starting with "ancient history" (1888) and history (1950-present), the article will take us to the present. The principal developments involved the processes of charge carrier generation and charge transport in molecular solids, starting with insulators (photoconductors) and moving to metals, to semiconductors and ending with the most popular semiconductor devices, such as organic light-emitting diodes (OLEDs), organic field effect transistors (OFETs) and organic photovoltaics (OPVs). The presentation will be from an organic chemistry/materials point of view.

  16. MANAGEMENT EFFECT IN ORGANIZATIONAL DESIGN

    OpenAIRE

    Evgeniy Stoyanov

    2014-01-01

    The paper is devoted to the managerial problem of finding and taking optimal decisions for the formal structuring of the contemporary Bulgarian organization (predominantly working as a small-size entreprise). With reference to that, the start in principle predermining the establishment of the organizational architecture, the running of the process of formal decisions, the choice of the approapriate structure and the alternatives standing before Bulgarian business are discussed in the presenta...

  17. [Post-mortem organ donation].

    Science.gov (United States)

    Goroll, T; Gerresheim, G; Schaffartzik, W; Schwemmer, U

    2015-07-01

    In Germany approximately 3000 body organs are transplanted annually. In general, all artificially ventilated patients with diagnosed brain death are potential organ donors. All German hospitals are obliged to report potential organ donors and be actively involved in the organ donation process. These matters lie under the jurisdiction of the German transplantation act. An essential prerequisite for organ donation is the diagnosis of brain death according to the guidelines of the German Medical Association. Brain death is associated with complex pathophysiological changes in cardiopulmonary function as well as fluid, electrolyte and metabolic homeostasis. In the case of diagnosed brain death and with permission for organ donation, a precise organ-protective therapy is initiated, essentially focussing on optimal organ perfusion and oxygenation. The quality of organ protection has a direct influence on the outcome of transplantation.

  18. Gender stereotypes in organizations

    Directory of Open Access Journals (Sweden)

    Jiří Čeněk

    2013-06-01

    Full Text Available This study is focused on stereotypes of women as managers. The literature review summarizes the most common areas of gender stereotypes. In the empirical part we conducted research on a sample of 111 respondents (students. Research data was obtained by administration of translated and adapted questionnaire Women as Managers Scale (L. Peters et al.. Psychometric analysis of the questionnaire was conducted and its factor structure verified. The goal of this study was to create and pilot Czech adaptation of the questionnaire as an instrument for diagnostics of gender stereotypes in different types of organizations

  19. Self-organizing networks

    DEFF Research Database (Denmark)

    Marchetti, Nicola; Prasad, Neeli R.; Johansson, Johan

    2010-01-01

    In this paper, a general overview of Self-Organizing Networks (SON), and the rationale and state-of-the-art of wireless SON are first presented. The technical and business requirements are then briefly treated, and the research challenges within the field of SON are highlighted. Thereafter......, the relation between SON and Cognitive Networks (CN) is covered. At last, the application of Algorithmic Information Theory (AIT) as a possible theoretical tool to support SON in addressing the growing complexity of networks is discussed....

  20. ERP inside Large Organizations

    Directory of Open Access Journals (Sweden)

    Constantin Daniel AVRAM

    2010-01-01

    Full Text Available Many large companies in Romania are still functioning without an ERP system. Instead they are using traditional application systems built around the strong boundaries of specific functions: finance, selling, HR, production. An ERP will offer lots of advantages among which the integration of functionalities and support for top management decisions. Although the total cost of ownership is not small and there are some risks when implementing an ERP inside large and very large organizations, having such a system is mandatory. Choosing the right product and vendor and using a correct risk management strategy, will ensure a successful implementation.

  1. The organized Space Station

    Science.gov (United States)

    Lew, Leong W.

    Space Station organization designers should consider the onboard stowage system to be an integral part of the environment structured for productive working conditions. In order to achieve this, it is essential to use an efficient inventory control system able to track approximately 50,000 items over a 90-day period, while maintaining peak crew performance. It is noted that a state-of-the-art bar-code inventory management system cannot satisfy all Space Station requirements, such as the location of a critical missing item.

  2. Semitransparent organic solar cells with organic wavelength dependent reflectors

    NARCIS (Netherlands)

    Galagan, Y.O.; Debije, M.G.; Blom, P.W.M.

    2011-01-01

    Semitransparent organic solar cells employing solution-processable organic wavelength dependent reflectors of chiral nematic (cholesteric) liquid crystals are demonstrated. The cholesteric liquid crystal (CLC) reflects only in a narrow band of the solar spectrum and remains transparent for the

  3. Narratives and Memory in Organizations

    DEFF Research Database (Denmark)

    Rowlinson, Michael; Casey, Andrea; Hansen, Per H.

    2014-01-01

    Organizations remember through narratives and storytelling. The articles in this Special Issue explore the interface between organization studies, memory studies, and historiography. They focus on the practices for organizational remembering. Taken together, the articles explore the similarities ...... and differences between ethnographic and historical methods for studying memory in organizations, which represents a contribution to the historic turn in organization studies.......Organizations remember through narratives and storytelling. The articles in this Special Issue explore the interface between organization studies, memory studies, and historiography. They focus on the practices for organizational remembering. Taken together, the articles explore the similarities...

  4. Electronic processes in organic systems

    Science.gov (United States)

    Valkunas, Leonas

    2012-08-01

    Organic materials are particularly promising in optoelectronics as demonstrated by recent development of organic light emitting diodes, organic lasers and organic solar cells. Some of these products are already on the level of commercialization. Molecular electronics is also stimulated by a common believe that the devices based on organic materials should be easily recyclable, cheaper and more flexible than the silicon-based electronics dominating in industrial applications. Medical and biological applications correspond to another rapidly developing field, where "smart" organic sensors and tracers gain their positions.

  5. ORGANIC VERSUS CONVENTIONAL: ADVANTAGES AND DISADVANTAGES OF ORGANIC FARMING

    Directory of Open Access Journals (Sweden)

    Alexandra MUSCĂNESCU

    2013-01-01

    Full Text Available Over the last years, organic food consumption has become one of the most popular trends amongst general public. The perception would be that organic food is much healthier for the consumer and that the farming practices used for producing the food are more environmentally friendly. There are however both advantages and disadvantages when it comes to production of organic food, the choice of many farmers being not to produce organic food.

  6. Organic weed control in certified organic watermelon production

    Science.gov (United States)

    The increasing perception by consumers that organic food tastes better and is healthier continues to expand the demand for organically produced crops. Field research was conducted in southeast Oklahoma to determine the impact of organic production systems on weed control and watermelon (Citrullus l...

  7. A study of pathogenic organisms habitation preferences in fish organs

    African Journals Online (AJOL)

    Fish pathogens may attack any convenient part of the host. But studies indicate that pathogens of fish tend to reveal their preference for particular fish organs. The present study set out with the objective of identifying the organs most inhabited by these pathogenic organisms in fishes. Collecting samples of Clarias gariepinus ...

  8. Cascade Organic Solar Cells

    KAUST Repository

    Schlenker, Cody W.

    2011-09-27

    We demonstrate planar organic solar cells consisting of a series of complementary donor materials with cascading exciton energies, incorporated in the following structure: glass/indium-tin-oxide/donor cascade/C 60/bathocuproine/Al. Using a tetracene layer grown in a descending energy cascade on 5,6-diphenyl-tetracene and capped with 5,6,11,12-tetraphenyl- tetracene, where the accessibility of the π-system in each material is expected to influence the rate of parasitic carrier leakage and charge recombination at the donor/acceptor interface, we observe an increase in open circuit voltage (Voc) of approximately 40% (corresponding to a change of +200 mV) compared to that of a single tetracene donor. Little change is observed in other parameters such as fill factor and short circuit current density (FF = 0.50 ± 0.02 and Jsc = 2.55 ± 0.23 mA/cm2) compared to those of the control tetracene-C60 solar cells (FF = 0.54 ± 0.02 and Jsc = 2.86 ± 0.23 mA/cm2). We demonstrate that this cascade architecture is effective in reducing losses due to polaron pair recombination at donor-acceptor interfaces, while enhancing spectral coverage, resulting in a substantial increase in the power conversion efficiency for cascade organic photovoltaic cells compared to tetracene and pentacene based devices with a single donor layer. © 2011 American Chemical Society.

  9. Soils and organic sediments

    Energy Technology Data Exchange (ETDEWEB)

    Head, M.J. [University of Wollongong, Wollongong, NSW (Australia). School of Geosciences

    1999-11-01

    The organic component of soils is basically made up of substances of an individual nature (fats, waxes, resins, proteins, tannic substances, and many others), and humic substances (Kononova, 1966). These are complex polymers formed from breakdown products of the chemical and biological degradation of plant and animal residues. They are dark coloured, acidic, predominantly aromatic compounds ranging in molecular weight from less than one thousand to tens of thousands (Schnitzer, 1977). They can be partitioned into three main fractions:(i) Humic acid, which is soluble in dilute alkaline solution, but can be precipitated by acidification of the alkaline extract.(ii) Fulvic acid, which is soluble in alkaline solution, but is also soluble on acidification.(iii) Humin that cannot be extracted from the soil or sediment by dilute acid or alkaline solutions. It has mostly been assumed that the humic and fulvic acid components of the soil are part of the mobile, or `active` component, and the humin component is part of the `passive` component. Other types of organic sediments are likely to contain chemical breakdown products of plant material, plant fragments and material brought in from outside sources. The outside material can be contemporaneous with sediment deposition, can be older material, or younger material incorporated into the sediment long after deposition. Recognition of `foreign` material is essential for dating, but is not an easy task. Examples of separation techniques for humic and non humic components are evaluated for their efficiency 18 refs.

  10. Emotions Management within Organizations

    Directory of Open Access Journals (Sweden)

    Alina Maria ANDRIEŞ

    2009-01-01

    Full Text Available Emotions management in organizations is meant to habilitate the employees inadministrating the emotional resources aiming at the correct adaptation to theorganizational environment and the necessities in the work activity. The studyof emotions in organizations has the purpose to know and optimize theemployees’ emotional condition. The efficient leaders are interested inadministrating the emotions, being aware of and capable to revaluate thefactors which positively activate the employees emotional life. Emotionsmanagement is accomplished at two more important levels: personal level orsubjective (represented by the person’s self-control capacity, the emotionalintelligence, the ability to administrate the positive and negative emotions andan interpersonal or social level, centered upon settling the emotional changesbetween employees and leaders, between employees and clients. From theirsettling into the practice point of view, the increase in the work performanceand the benefits brought to the organizational environment, the concepts bywhich emotions management is accomplished/operate (positive emotions andnegative emotions, emotional intelligence, emotional self-control, emotionallabour etc., this issue presents greater interest both for theorists and for thereal doers/practitioners.

  11. Lanthanide metal-organic frameworks

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Peng (ed.) [Nankai Univ., Tianjin (China). Dept. of Chemistry

    2015-03-01

    This book contains the following nine chapters: lanthanide metal-organic frameworks: syntheses, properties, and potential applications (Stephen Fordham, Xuan Wang, Mathieu Bosch, Hong-Cai Zhou); 2. chiral lanthanide metal-organic frameworks (Weisheng Liu, Xiaoliang Tang); 3. Porous lanthanide metal-organic frameworks for gas storage and separation (Bin Li, Banglin Chen); 4. Luminescent lanthanide metal-organic frameworks (Xue-Zhi Song, Shu-Yan Song, Hong-Jie Zhang); 5. Metal-organic frameworks based on lanthanide clusters (Lian Chen, Feilong Jiang, Kang Zhou, Mingyan Wu, Maochun Hong); 6. metal-organic frameworks with d-f cyanide bridges: structural diversity, bonding regime, and magnetism (Marilena Ferbinteanu, Fanica Cimpoesu, Stefania Tanase); 7. transition-lanthanide heterometal-organic frameworks: synthesis, structures, and properties (Wei Shi, Ke Liu, Peng Cheng); 8: MOFs of uranium and the actinides (Juan Su, Jiesheng Chen); 9. Nanostructured and/or nanoscale lanthanide metal-organic frameworks (Zhonghao Zhang, Zhiping Zheng).

  12. Organic solid-state lasers

    CERN Document Server

    Forget, Sébastien

    2013-01-01

    Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.

  13. INSTITUTION vs. ORGANIZATION. CONCEPTUAL DELIMITATIONS

    National Research Council Canada - National Science Library

    Andrea Sveda ANGEL

    2011-01-01

    Both organizations and institutions are social structures. On the basis of the institutions arethe formal rules and at the basis of the organizations are the interactions between peoples withcommon aims...

  14. Organic Superconductor, Made without Metals.

    Science.gov (United States)

    Science News, 1980

    1980-01-01

    The discovery of a superconducting organic compound is reported. The compound, (TMTSF)-2, has no metal in its composition, and the author believes that it is the precursor of a family of superconducting organics. (Author/SA)

  15. Revolutionary advances in organic foods.

    Science.gov (United States)

    Edlich, R F; Drake, D B; Rodeheaver, G T; Kelley, A; Greene, J A; Gubler, K D; Long, W B; Britt, L D; Lin, K Y; Tafel, J A

    2007-10-01

    'Organic' is a labelling term that denotes products produced under the authority of the Organic Foods Production Act. Before a product can be labelled 'organic', a government-approved certifier inspects the farm where the food is grown to make sure the farmer is following all the rules necessary to meet the US Department of Agriculture (USDA) organic standards. Companies that handle or process organic food before it gets to your local supermarket or restaurant must be certified, too. Along with the national organic standards, the USDA developed strict labelling rules to help consumers know the exact content of the food they buy. It is important to emphasise that the USDA has not made any health claims for organic foods. It is indeed fortunate that the US Department of Health and Human Services, Centers for Disease Control and Prevention, USDA and the Environmental Protection Agency are now expanding their research to explore the scientific basis for the health benefits of organic foods.

  16. Thiophene-Based Organic Semiconductors.

    Science.gov (United States)

    Turkoglu, Gulsen; Cinar, M Emin; Ozturk, Turan

    2017-10-24

    Thiophene-based π-conjugated organic small molecules and polymers are the research subject of significant current interest owing to their potential use as organic semiconductors in material chemistry. Despite simple and similar molecular structures, the hitherto reported properties of thiophene-based organic semiconductors are rather diverse. Design of high performance organic semiconducting materials requires a thorough understanding of inter- and intra-molecular interactions, solid-state packing, and the influence of both factors on the charge carrier transport. In this chapter, thiophene-based organic semiconductors, which are classified in terms of their chemical structures and their structure-property relationships, are addressed for the potential applications as organic photovoltaics (OPVs), organic field-effect transistors (OFETs) and organic light emitting diodes (OLEDs).

  17. Animal breeding in organic farming

    OpenAIRE

    Nauta, W.J.; Baars, T. (Theodor); Groen, A.F.; Veerkamp, R.F.; Roep, D.

    2001-01-01

    After a general introduction into the available breeding techniques for animal breeding and an overview of the organic principles, points for discussion are identified and scenario's for organically accepted breeding methods are discussed.

  18. Transcending Organization in Temporary Systems

    DEFF Research Database (Denmark)

    Stjerne, Iben Sandal

    Because of their temporary nature, work and employment in project based organizations are different from what we used to see in traditional organizational forms. Temporary employment, entailing less stability within the organization changes how employment and work are organized. Temporary systems...... are organized by transcending organization that go beyond the individual firm and replaces what used to be organized inside the firm. Following several calls for further research on these topics, this dissertation is a small step along the way as it investigates how work and employment are organized...... in temporary systems that lack stability and formal order. It advances our understanding of transcending organization in creative industries by adopting a practice based perspective. Empirically, the dissertation presents an in-depth study of the Danish film industry, which is an extreme case of a project...

  19. Organ Donation and Transplantation Statistics

    Science.gov (United States)

    ... Latest News Contact Us You are here Home » Organ Donation and Transplantation Statistics There are currently 121,678 people waiting ... Foundation. Verify here Home Prevention Kidney Disease Patients Organ Donation & Transplantation Professionals Events Advocacy Donate

  20. Organic agriculture in the Netherlands

    NARCIS (Netherlands)

    Sukkel, W.; Hommes, M.

    2009-01-01

    Dutch organic agriculture has unique characteristics and peculiarities. It is still a relatively small sector compared to conventional agriculture in the Netherlands. However, its market share is growing and organic agriculture leads the way in terms of sustainability and innovations