941 resultados para COPPER(I) IODIDE
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(I): Mr= 168, triclinic, P1, Z=2, a= 5.596 (2), b = 6.938 (3), c = 10.852 (4) A, ~t= 75.64 (3), fl= 93.44 (3), ),= 95.47 (3) °, V= 406.0A 3, Din= 1.35 (by flotation using carbon tetrachloride and n-hexane), D x= 1.374 Mg m -3, g(Mo Kct, 2 = 0.7107 A) = 1.08 cm -l, _F(000) = 180, T= 293 K. (II): Mr= 250, triclinic, P1, Z= 2, a = 7.731(2), b=8.580(2), c=11.033(3)A, a= 97-66 (2), fl= 98.86 (2), y= 101.78 (2) °, V= 697.5 A 3, D m = 1.18 (by flotation using KI solution), Dx= 1.190Mgm -3, g(MoKa, 2=0.7107A)= 1.02 cm -1, F(000) = 272, T= 293 K. Both structures were solved by direct methods and refined to R = 4.4% for 901 reflexions for (I) and 5.7% for 2001 reflexions for (II). The C=C bond distances are 1.451 (3) A in (I) and 1.468 (3)A in (II), quite significantly longer than the C=C bond in ethylene [1.336 (2).~; Bartell, Roth, Hollowell, Kuchitsu & Young (1965). J. Chem. Phys. 42, 2683-2686]. The twist angle about the C=C bond in (II) is 72.9 (5) ° but molecule (I) is essentially planar, the twist angle being only 4.9 (5) ° .
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Binuclear complexes of rhodium(I) of the type [(dien)(X)Rh(μ-N-N)Rh(X)(dien)] (dien = 1,5-cyclooctadiene or norbornadiene; N-N = pyrazine, 4,4′-bipyridine or Phenazine and X = Cl or Br) with bridging heterocycles have been isolated and their reactions with carbon monoxide, 2,2′-bipyridine and 1,10-phenanthroline investigated. The crystal structure of [(COD)(Cl)Rh(μ-pyrazine)Rh(Cl)(COD)] has been determined.
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Tämän tutkimuksen tarkoituksena on tutkia Venäjällä ilmestyvän ”Krest’janka”-lehden välittämää naiskuvaa. Tutkimukseen on valittu lehden vuosikerrat 1985, 1995 ja 2005, koska suuret muutokset Venäjällä ajoittuvat tälle aikavälille. Haluamme selvittää, miten naiskuva on muuttunut tänä aikana ja miten se välittyy lehden sivuilta. Tutkimukseemme olemme käyttäneet A.V. Kirilinan työssään käyttämiä metodeja. Keräsimme lehdistä kaikki verbilausekkeet, joiden subjektina on naista tarkoittava sana ja jaoimme ne luokkiin merkityksen mukaan. Jaottelun jälkeen analysoimme kerättyä aineistoa ja pyrimme löytämään kullekin vuosikerralle tyypillisiä verbilausekkeita. Tämän lisäksi keräsimme lehdistä kaikki naista kuvaavat adjektiivit ja vertailimme niiden käyttöä eri vuosina. Tulosten perusteella voidaan sanoa, että vuoden 1985 lehdissä vaikuttaa vielä voimakkaasti sosialismin ihanteet. Nainen kuvataan työnsä kautta aktiivisena ja tavoitteensa ylittävänä kansalaisena. Yksityiselämään ei juuri kiinnitetä huomiota. Vuoden 1995 ja 2005 lehtien naiset ovat keskenään hyvinkin samanlaisia. Naisen elämästä puhutaan nyt jo laajemmin. Työn lisäksi yksityiselämä ja tunteet ovat keskeisiä aiheita. Kun 1985 lehdissä ei puhuttu naisesta negatiiviseen sävyyn, niin 1995 ja 2005 vuosien lehdissä naista kuvataan myös negatiivisessa valossa. Myös yhteiskunnan epäkohtiin kiinnitetään huomiota naisen näkökulmasta.
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The field bean (Dolichos lab lab ; Tamil name, Mochai ; Kanarese, Avarai) is a legume which is widely cultivated in South India often as a mixed crop with cereals. The kernel of the seed enters into the diet of may South Indian households, and in the Mysore State the seed are used as a delicacy when they are green for over four months in the year. The haulm, husk and pods are commonly used a fodder. As the kernel which is widely used as an article of food and considered to be very nutritious, contains about 24% of protein hitherto uninvestigated and as the quality of protein plays an important role in nutrition, the present work was undertaken.
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Venäjän kieleen on kautta historian lainautunut sanoja muista kielistä. Historian tapahtumat ovat vaikuttaneet siihen, mistä kielistä sanoja on lainautunut eri aikakausina. Viime vuosikymmeninä venäjän kieleen on tulvinut lainasanoja englannin kielestä yhteiskunnan eri alueille. Tiiviit poliittiset, taloudelliset ja kulttuurisuhteet maiden ja kansojen välillä ovat ulkoisia, ei-kielellisiä syitä sanojen lainaamiseen. Kielen osa-alueista sanasto on kaikista avoimin ulkoisille vaikutteille ja samalla se on alue, johon heijastuvat yhteiskunnassa tapahtuvat muutokset. Lainasanojen ilmaantumiselle kieleen on myös sisäisiä, kielellisiä syitä. Lainasanojen ilmaantumisessa kirjallisessa muodossa venäjän kieleen voidaan erottaa kolme tapaa: transplantaatio eli sitaattilaina, translitteraatio sekä käytännöllinen transkriptio, jossa jokainen vieraskielinen foneemi pyritään esittämään vastaavalla venäjän foneemilla, jolloin vieraskielisen sanan ääntämys säilyy mahdollisimman alkuperäisenä. Lider-sana on esimerkki käytännöllisestä transkriptiosta, jossa venäläinen kirjoitusasu vastaa englannin kielen ääntämystä. Tutkimuksen kohteena on englanninkielinen lainasana lider, joka on ilmaantunut venäjän kieleen jo 1800-luvun puolivälissä. Sana on johdettu verbistä lead, merkityksessä ’johtaa, olla johdossa’, ja siinä on muodostunut substantiivi leader, ’johtaja’. Tutkimusaineistoa varten on poimittu 100 poliittiseen kielenkäyttöön liittyvää lider-sanaa sähköisessä tietokannassa Integrumissa olevassa Izvestija-lehdestä kahtena eri ajanjaksona, vuoden 1994 alusta alkaen sekä vuoden 2004 alusta alkaen. Tutkimuksessa keskityttiin lider-sanan käyttöön poliittisessa kielenkäytössä, mutta tutkimusaineiston keräysvaiheessa kirjattiin ylös myös muilla aihealueilla esiintyneet lider-sanat niidenkin käytön tarkastelua varten. Tutkimusta varten tarkasteltiin, millaisia määrityksiä lider-sanalle löytyy erilaisista nykykielen sanakirjoista eri vuosikymmeniltä. Vanhin mukana oleva sanakirja on venäläis-suomalainen sanakirja vuodelta 1912, jossa lider-sana määritellään yhdellä sanalla, ’puolueenjohtaja’. Aineisto jaettiin myös kolmeen ryhmään maantieteellisen sijainnin mukaan: Venäjä, entiset neuvostotasavallat ja ulkomaat. Tällä haluttiin selvittää, käytetäänkö lider-sanaa enemmän ulkomaisten vai venäläisten tapahtumin yhteydessä. Tutkimuksessa ilmeni, että suurin osa lider-sanoista liittyi Venäjän tapahtumiin molempina tarkasteluajanjaksoina – v. 1994 osuus oli 54 % ja v. 2004 50 %. Tähän tulokseen vaikuttavat varmaankin v. 1993 joulukuussa pidetyt ensimmäiset parlamenttivaalit sekä vuoden 2003 joulukuussa pidetyt duuman vaalit. Tutkimuksessa lider-sana jaettiin seitsemään eri kategoriaan käyttöyhteytensä mukaan ja saatujen tulosten perusteella suuri9n osa sanoista kuului kategoriaan ”puolueen johtaja”, v. 1994 osuus oli 47 % ja v. 2004 oli 40 %. Lider-sanan käyttö on levinnyt myös monelle muulle alueelle: urheilu, liike-elämä, kulttuuri, taide, tiede ja tekniikka. Venäjän kieleen ilmaantuu koko ajan vieraskielisiä sanoja, mutta kaikki niistä eivät sopeudu eivätkä juurru kieleen. Lainasanan on täytettävä tiettyjä edellytyksiä, jotta sitä voitaisiin pitää kieleen sopeutuneena: mukautumien kielen foneettiseen järjestelmään, sopeutuminen kielen graafiseen järjestelmään, sopeutuminen kieliopilliseen ympäristöön, semanttinen vakiintuminen sekä vakiintuminen vähintään kahdelle temaattiselle alueelle. Lainasanan juurtumisesta ja sopeutumisesta ovat todisteena myös siitä johdetut sanat. Lider-sana täyttää kaikki em. ehdot, joten sitä voidaan pitää venäjän kieleen sopeutuneena ja juurtuneena.
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Tutkielman tavoitteena on kvalitatiivisen ja kvantitatiivisen analyysin avulla selvittää, millaisia poisjättöjä erityyppiset ohjelmat sisältävät. Tutkimusmateriaalina on lastenohjelma (Sune och hans värld), dokumentti (Yrke: kung) ja keskusteluohjelma (Bettina S) sekä niiden suomenkieliset tekstitykset. Jokaisesta ohjelmasta on analysoitu 15 minuuttia. Poisjättöjen luokittelussa pohjana on Koljosen (1995, 1997 ja 1998) luokittelu, joka koostuu kolmesta pääluokasta ja useasta alaluokasta. Kolme pääluokkaa ovat fakultatiiviset lauseenjäsenet (fakultativa satsdelar), puhekieliset piirteet (talspråkliga drag) ja informatiiviset osaset (informativa fragment). Hypoteeseja tutkielmassa on kaksi: suurin osa poisjätöistä on puhekielisyyksiä, mikä johtuu median vaihtumisesta puhutusta kirjoitettuun, ja informaatiota ei häviä, vaikka paljon on jätettävä pois aika- ja tilarajoitusten takia. Teoriaosassa käsitellään katsojan (tekstityksen vastaanottajan) tärkeää asemaa, poisjättöjen syitä ja poisjättöjä Koljosen luokittelun mukaisesti. Lisäksi teoriaosassa esitellään materiaalina olevat ohjelmatyypit, eli lastenohjelma, dokumentti ja puheohjelma. Analyysiosasta käy ilmi, että ohjelmat sisältävät melko erilaisia poisjättöjä. Tämä johtuu siitä, että lastenohjelmassa dialogi perustuu käsikirjoitukseen, kun taas dokumentissa ja keskusteluohjelmassa puhe on vapaata. Dokumentti on tyypillinen esimerkki monologista, eikä sisällä dialogille tyypillisiä piirteitä, kuten dialogipartikkeleita tai tervehdyksiä. Analyysistä käy myös ilmi, että valinnaisia lauseenjäseniä on jätetty eniten pois. Tämä johtuu ainoastaan siitä, että poisjätettyjen konjunktioiden määrä on suuri. Koljonen ei ole luokitellut konjunktioita tutkimuksissaan. Konjunktiot voitaisiin laskea myös diskurssipartikkeleihin (puhekielisiin piirteisiin), koska niillä on selvästi puhetta ohjaileva funktio, jolloin ensimmäinen hypoteeseista osoittautuisi todeksi. Puhekielisten piirteiden määrä vaihtelee ohjelmatyypistä riippuen. Dokumentti sisältää paljon toistoa, joka voidaan jättää pois. Keskusteluohjelmassa on puolestaan paljon poisjätettyjä dialogipartikkeleita, jotka toimivat vastauksena kysymykseen tai lyhyinä kommentteina. Lastenohjelmassa poisjättöjen jakauma on tasaisin: mikään ryhmä ei prosentuaalisesti erotu joukosta. Poisjätettyjen informaatiota sisältävien osasten määrä ei myöskään ole merkittävä. Analyysin perusteella voidaankin sanoa, että kummatkin hypoteesit osoittautuivat todeksi.
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Russian Karelians were one of the small peasant nations of the Russian Empire that began to identify themselves as nations during the late imperial period. At that historical moment Russian Karelia fell between an economically undeveloped empire and the rapidly modernizing borderland of Finland. The economic and cultural lure of Finland drew Karelians into the Finnish camp. This attraction was seen as a challenge to Russia and influenced the straggle between Russia and Finland for the Karelians. This struggle was waged from 1905 to 1917. This work is focused on the beginning stage of the struggle, its various phases, and their results. The confrontation extended into different dimensions (economic, political, ideological, church and cultural politics) and occurred on two levels: central and regional. Countermeasures against local nationalisms developed much earlier both in Russia and in other empires for use were also used in the Russian Karelian case. Economic policies were deployed to try to make relations with Russia more alluring for Karelians and to improve their economic condition. However, these efforts produced only minimal results due to the economic weakness of the empire and a lack of finances. Fear of the economic integration of the Karelians and Finns, which would have stimulated the economy of the Karelia, also hindered these attempts. The further development of the Orthodox Church, the schools and the zemstvos in Karelia yielded fewer results than expected due to the economic underdevelopment of the region and the avoidance of the Finnish language. Policizing measures were the most successfull, as all activities in Russian Karelia by the Finns were entirely halted in practice. However, the aspiration of Russian Karelians to integrate their home districts with Finland remained a latent force that just waited for an opportunity to push to the surface again. Such a chance materialized with the Russian revolution. The Karelian question was also a part of Russian domestic political confrontation. At the and of the 1800s, the Russian nationalist right had grown strong and increasingly gained the favor of the autocracy. The right political forces exploited the Karelian question in its anti-Finnish ideology and in its general resistance to the national emancipation of the minority peoples of Russia. A separate ideology was developed, focusing on the closeness of Karelians to the "great Russian people." Simultaneously, this concept found a place in the ultramonarchist myth of the particularly close connection between the people and tsar that was prominent in the era of Nicholas II. This myth assigned the Karelians a place amongst the "simple people" faithful to the tsar.
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A recently developed radioimmunoassay (RIA) for measuring insulin-like growth factor (IGF-I) in a variety of fish species was used to investigate the correlation between growth rate and circulating IGF-I concentrations of barramundi (Lates calcarifer), Atlantic salmon (Salmo salar) and Southern Bluefin tuna (Thunnus maccoyii). Plasma IGF-I concentration significantly increased with increasing ration size in barramundi and IGF-I concentration was positively correlated to growth rates obtained in Atlantic salmon (r2=0.67) and barramundi (r2=0.65) when fed a variety of diet formulations. IGF-I was also positively correlated to protein concentration (r2=0.59). This evidence suggested that measuring IGF-I concentration may provide a useful tool for monitoring fish growth rate and also as a method to rapidly assess different aquaculture diets. However, no such correlation was demonstrated in the tuna study probably due to seasonal cooling of sea surface temperature shortly before blood was sampled. Thus, some recommendations for the design and sampling strategy of nutritional trials where IGF-I concentrations are measured are discussed
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Brown spot (caused by Alternaria alternata) is a major disease of citrus in subtropical areas of Australia. A number of chemicals, the strobilurins azoxystrobin, trifloxystrobin, pyraclostrobin and methoxycrylate, a plant activator (acibenzolar), copper hydroxide, mancozeb, captan, iprodione and chlorothalonil/pyrimthanil were tested in the field for its control. Over three seasons, trees in a commercial orchard received 16, 14 and 7 fungicide sprays, respectively, commencing at flowering in the first season, and petal fall in the later seasons. In all experiments, the strobilurins used alone, or incorporated with copper and mancozeb, were as effective as, or better than the industry standard of copper and mancozeb alone. The only exception was trifloxystrobin, which when used alone was less effective than the industry standard. Acibenzolar used alone was ineffective. Applying a mixture of azoxystrobin and acibenzolar was found to reduce the incidence of brown spot compared with applying azoxystrobin alone but, in either case, disease levels were not found to be significantly different to the industry standard. Captan, iprodione and chlorothalonil/pyrimthanil were as effective as the industry standard. The incidence and severity of rind damage were significantly lowest in the azoxystrobin, methoxycrylate, iprodione and chlorothalonil/pyrimthanil treatments. Medium and high rates of trifloxystrobin (0.07 g/L, 0 .15 g/L) and pyraclostrobin (0.8 g/L, 1.2 g/L) applied alone were the only treatments found to be IPM-incompatible as shown by the elevated level of scale infection on fruit.
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The study examines the debate in Finland at the beginning of the 20th century surrounding the philosophy of Henri Bergson. Both within as well as outside of academic philosophy Bergsonism was adapted to the philosophical and cultural landscape in Finland by a process of selective appropriation. The ambiguous relationship between the sender and the receiver is accentuated in reference to philosophical celebrities such as Bergson, whose reputations spread more quickly than the content of their philosophy and whose names are drawn into the political and social discourse. As a philosophical movement the aim of Bergsonism was to create a scientific philosophy of life as an alternative to both idealism and modern empirical and antimetaphysical currents, during a period when European philosophy was searching for new guidelines after the collapse of the idealistic system philosophies of the 19th century. This reorientation is examined from a Finnish viewpoint and in the light of the process of intellectual importation. The study examines how elements from an international discourse were appropriated within the philosophical field in Finland against a background of changes in the role of the university and the educated elites as well as the position of philosophy within the disciplinary hierarchy. Philosophical reception was guided by expectations that had arisen in a national context, for example when Bergsonism in Finland was adjusted to a moral and educational ideal of self-cultivation, and often served as a means for philosophers to internationalize their own views in order to strengthen their position on the national stage. The study begins with some introductory remarks on the international circulation of ideas from the point of view of the periphery. The second section presents an overview of the shaping of the philosophical field at the turn of the 20th century, the naturalism and positivism of the late 19th century that were the objects of Bergson s critique, and an introduction to the attempts of a philosophy of life to make its way between idealism and naturalism. The third and main section of the study begins with a brief presentation of the main features of the philosophy of Bergson, followed by a closer examination of the different comments and analyses that it gave rise to in Finland. The final section addresses the ideological implications of Bergsonism within the framework of a political annexation of the philosophy of life at the beginning of the 20th century.
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The thesis addresses the problem of Finnish Iron Age bells, pellet bells and bell pendants, previously unexplored musical artefacts from 400–1300 AD. The study, which contributes to the field of music archaeology, aims to provide a gateway to ancient soundworlds and ideas of music making. The research questions include: Where did these metal artefacts come from? How did they sound? How were they used? What did their sound mean to the people of the Iron Age? The data collected at the National Museum of Finland and at several provincial museums covers a total of 486 bells, pellet bells and bell pendants. By means of a cluster analysis, each category was divided into several subgroups. The subgroups, which all seem to have a different dating and geographical distribution, represent a spread of both local and international manufacturing traditions. According to an elemental analysis, the material varies from iron to copper-tin, copper-lead and copper-tin-lead alloys. Clappers, pellets and pebbles prove that the bells and pellet bells were indisputably instruments intended for sound production. Clusters of small bell pendants, however, probably produced sound by jingling against each other. Spectrogram plots reveal that the partials of the still audible sounds range from 1 000 to 19 850 Hz. On the basis of 129 inhumation graves, hoards, barrows and stray finds, it seems evident that the bells, pellet bells and bell pendants were fastened to dresses and horse harnesses or carried in pouches and boxes. The resulting acoustic spaces could have been employed in constructing social hierarchies, since the instruments usually appear in richly furnished graves. Furthermore, the instruments repeatedly occur with crosses, edge tools and zoomorphic pendants that in the later Finnish-Karelian culture were regarded as prophylactic amulets. In the Iron Age as well as in later folk culture, the bell sounds seem to have expressed territorial, social and cosmological boundaries.
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The Gesture of Exposure On the presentation of the work of art in the modern art exhibition The topic of this dissertation is the presentation of art works in the modern art exhibition as being the established and conventionalized form of art encounter. It investigates the possibility of a theorization of the art exhibition as a separate object for research, and attempts to examine the relationship between the art work and its presentation in a modern art exhibition. The study takes its point of departure in the area vaguely defined as exhibition studies, and in the lack of a general problematization of the analytical tools used for closer examination of the modern art exhibition. Another lacking aspect is a closer consideration of what happens to the work of art when it is exposed in an art exhibition. The aim of the dissertation is to find a set of concepts that can be used for further theorization The art exhibition is here treated, on the one hand, as an act of exposure, as a showing gesture. On the other hand, the art exhibition is seen as a spatiality, as a space that is produced in the act of showing. Both aspects are seen to be intimately involved in knowledge production. The dissertation is divided into four parts, in which different aspects of the art exhibition are analyzed using different theoretical approaches. The first part uses the archaeological model of Michel Foucault, and discusses the exhibition as a discursive formation based on communicative activity. The second part analyses the derived concepts of gesture and space. This leads to the proposition of three metaphorical spatialities the frame, the agora and the threshold which are seen as providing a possibility for a further extension of the theory of exhibitions. The third part extends the problematization of the relationship between the individual work of art and its exposure through the ideas of Walter Benjamin and Maurice Blanchot. The fourth part carries out a close reading of three presentations from the modern era in order to further examine the relationship between the work of art and its presentation, using the tools that have been developed during the study. In the concluding section, it is possible to see clearer borderlines and conditions for the development of an exhibition theory. The concepts that have been analysed and developed into tools are shown to be useful, and the examples take the discussion into a consideration of the altered premises for the encounter with the postmodern work of art.
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By the end of the 18th century the daughters of the nobility in the northern parts of Europe received a quite different kind of education from their brothers. Although the cultural aims of the upbringing of girls were similar to that of boys, the practice of the raising of girls was less influenced by tradition. The education of boys was one of classical humanistic and military training, but the girls were more freely educated. The unity and exclusiveness of the culture of nobility were of great importance to the continued influence of this elite. The importance of education became even greater, partly because of the unstable political situation, and partly because of the changes the Enlightenment had caused in the perception of the human essence. The delicate and ambitious hônnete homme was expected to constantly strive to a greater perfection as a Christian. On the other hand, the great weight given to aesthetics - etiquette and taste - made individual variation of the contents of education possible. Education consisted mainly in aesthetic studies; girls studied music, dancing, fine arts, epistolary skills and also the art of polite conversation. On the other hand, there was a demand for enlightenment, and one often finds personal political and social ambitions, which made competition in all skills necessary for the daughters as well. Literary sources for the education of girls are Madame LePrince de Beaumont, Madame d'Epinay, Madame de Genlis and Charles Rollin. Other, perhaps even more important sources are the letters between parents and children and papers originating from studies. Diaries and memoirs also tell us about the practice of education in day to day life. The approach of this study is semiotic. It can be stated that the code of the culture was well hidden from the outsider. This was achieved, for instance, by the adaptation of the foreign French language and culture. The core of the culture consisted of texts which only thorough examples stated the norms which were expressed as good taste. Another important feature of the culture was its tendency towards theatricalisation. The way of life was dictated by taste, and moral values were included in the aesthetic norms through the constant striving for modesty. Pleasant manners were also correct in an ethical perspective. Morality could thus also be taught through etiquette.