Magistro darbe tiriama paliktų biologinei įvairovei medžių Šilutės miškų urėdijoje plyno kirtimo biržėse būklė. Darbo objektas- Šilutės miškų urėdijos plyno kirtimo biržėse palikti biologinei įvairovei medžiai. Darbo tikslas- ištirti 2003- 2007 metų laikotarpyje biologinei įvairovei paliktų medžių Šilutės miškų urėdijos plyno kirtimo biržėse būklę. Darbo metodika- surinkti informaciją apie Šilutės miškų urėdijoje plynų kirtimų biržėse ir jose biologinei įvairovei paliktus medžius. Iš kiekvienų 2003-2007 metais plynais kirtimais kirstų biržių buvo pasirinkta 10 biržių. Pasirinktose plyno kirtimo biržėse buvo įvertinti biologinei įvairovei paliktų medžių būklė pagal šiuos rodiklius: medžių būklė, lajos defoliacija, medžių pažeidimai, medžių skersmuo. Darbo rezultatai- nuo 2003 iki 2007 metų vidutinis paliktų medžių skaičius plyno kirtimo biržėse viename hektare padidėjo, o skersmenys skirtingi. Kiekvienais metais buvo paliekama vis daugiau medžių. Medžių lajų vertinimo duomenimis, medžių būklė yra nepatenkinama, o to priežastis gali būti staigus pavienių medžių augusių medyne atidengimas, dėl ko neprisitaikę augti atviroje vietoje medžiai nusilpo. Tyrimo metu nustatyta, kad apie ketvirtadalį medžių iš biologinei įvairovei paliktų medžių galima vertinti, kaip potencialų negyvos medienos šaltinį plynose biržėse. Ateityje šie medžiai pasitarnaus daugeliui miško ekosistemos organizmų egzistavimui. / Biodiversity is the variation of life forms within a given ecosystem, biome or for the entire Earth. The object of this research is the condition of trees left for biodiversity in the birch‘s open fields of Šilute‘s forest district. The aim of the paper was the following: to prepare the methodology and state the object; to make the research of the condition of trees left for biodiversity; to analize the condition of those tress according to thier diametre. The objekto f this research is the condition of tress in open field of Šilute‘s forest district which were left for biodiversity.

For the first time in Lithuania the foliage spectral reflectance properties of common tree species were investigated using hyperspectral imaging. The methodological outline was formulated and the procedures of practical hyperspectral imaging application were developed to stimulate the progress of hyperspectral remote sensing in Lithuanian forestry. Information extracted from foliage hyperspectral reflectance data was used to accurately determine forest tree species and the provenances of Scots Pine trees. The satisfactory results of determination of Scots Pine crown defoliation and the concentration of some needles chemical constituents were achieved investigating the foliar hyperspectral reflectance, too. The first spectral libraries of common Lithuanian tree species foliar reflectance were built considering the growing season. / Suformuoti hiperspektrinio skenavimo naudojimo įvairioms miško medžių savybėms tirti metodiniai ir praktiniai pagrindai – sukurtos ir išbandytos mėginių paėmimo, jų paruošimo skenuoti, skenavimo atlikimo ir gautos informacijos apdorojimo metodikos, kurios aprobuotos vykdant mokslinius tyrimus. Nustatyti vegetacijos sezono momentai, kuriais skirtingų miško medžių rūšių atpažinimas nuotoliniu būdu pagal jų spektrinus atspindžius būtų tiksliausias, o tai sudaro prielaidas tobulinti kitas nuotoliniais. Pasiūlyti metodai paprastosios pušies spyglių kai kurių cheminių elementų koncentracijai nustatyti naudojant hiperspektrinį skenavimą. Sukurtos Lietuvos miškuose augančių pagrindinių medžių rūšių lapijos spektrinio atspindžio kreivių bibliotekos, naudotinos miškų inventorizacijoje, kalibruoti ir klasifikuoti orlaiviuose sumontuotais jutikliais išgautus Lietuvos medynų hiperspektrinius vaizdus.

This thesis concentrates on the 1860s migration and settlement experience of the first German settlers of Gramzow on Queensland’s Logan River. It also describes the internal migration of some among them to the North Arm of the Maroochy River in the early 1880s. The latter journey was undertaken in the company of other Germans from the Logan River district and formed part of a pattern of cluster and chain migration to the North Coast. The first chapter in this thesis discusses the early German settlers’ decision to migrate from their homelands, and their economic and societal reasons for migration. The role played by Johann Christian Heussler in the Germans’ choice of Queensland as a destination, and his contributions to the economic development of Queensland through his position as Emigration Agent to the German States, are reviewed. This thesis also attempts to bring balance to the reputation of Godeffroy and Son, the Hamburg shipping line engaged by Heussler, which brought most of the German settlers to Queensland in the 1860s. The company’s visible commercial strengths such as their size and experience in the Pacific, and their private, internal weaknesses such as failure to adopt new technologies, are examined. Conditions on the Godeffroy vessels are compared with the conditions on ships sailing from Hamburg to America. This approach avoids the usual comparison of German with British sailing ships coming into Moreton Bay. Britain’s exemplary standards for passenger health were beyond the reach of emigrant fleets who operated under Hamburg’s older regulations. The research concludes that, in the early 1860s, conditions on the Godeffroy ships for Queensland were superior to Hamburg ships for New York. Furthermore, this thesis describes the 1868 German settlement of Gramzow on the Logan River and compares it to Bethania. The significance of Queensland’s 1868 lands legislation to the German settlers is explored. It is suggested that the 1868 Crown Lands Alienation Act is connected to the U.S. Homestead Act, 1862, and a comparison is drawn between the Australian, American and Canadian lands settlement legislation. This comparison enables the further suggestion that homestead selectors of the Logan were part of an international group of homesteaders whose occupational identity was tied to opening the land to agricultural smallholding at little cost through many similar or identical legislative rules that predominantly impacted their economic standing positively. How land orders enabled Logan settlers to increase their land holdings is discussed, as are the negative aspects of the lands legislation such as the upper 160 acre limit on land holding. The migration of early German settlers of the Logan district north to Maroochy occurred under Queensland’s 1876 lands legislation. This thesis examines the settlement of Germans on the Canando Run along the North Arm of the Maroochy River in the early 1880s, and describes their settlement conditions. Their motives for moving are examined, how the discovery of gold at Gympie affected them is explored, and the establishment of three German businesses at Maroochy is described. A chart comparing the settlers’ land holdings on the Logan with those at Maroochy illustrates that by moving north, some settlers were able to increase their land holdings threefold. The disappearance of Deutschtum (‘German culture’) after the turn of the century is examined in the final chapter. This thesis asks whether it is appropriate to continue to use the term ‘assimilation’ when speaking of Queensland’s German settler community before and during the First World War. The term appears to draw a veil over the political and economic subjugation of the community during this period. The thesis proposes that it was easier to survive the difficulties of war in rural rather than in urban communities. Although the historiography of the German settlers of Queensland supports an academic conversation on topics such as German emigration, land acquisition and settlement, this thesis focuses on issues outside the boundaries of the current academic thrust. These issues include the settlement of Gramzow in 1868, the homestead provisions in the 1868 Crown Lands Alienation Act and their origins in lands legislation in America, the services provided through Johann Christian Heussler by the German emigrant shipping line ‘Godeffroy and Son,’ the settlement of the North Arm of the Maroochy River by Logan Germans in the early 1880s, and a rejection of the term ‘assimilation’ to describe the eradication of German culture in Queensland after 1914. The leitmotif of this thesis is cultural identity and it explores change in German settlers through various aspects of their identity such as their psychological identity, diasporic experiences, language, and legal and political identity after taking citizenship.

This thesis concentrates on the 1860s migration and settlement experience of the first German settlers of Gramzow on Queensland’s Logan River. It also describes the internal migration of some among them to the North Arm of the Maroochy River in the early 1880s. The latter journey was undertaken in the company of other Germans from the Logan River district and formed part of a pattern of cluster and chain migration to the North Coast. The first chapter in this thesis discusses the early German settlers’ decision to migrate from their homelands, and their economic and societal reasons for migration. The role played by Johann Christian Heussler in the Germans’ choice of Queensland as a destination, and his contributions to the economic development of Queensland through his position as Emigration Agent to the German States, are reviewed. This thesis also attempts to bring balance to the reputation of Godeffroy and Son, the Hamburg shipping line engaged by Heussler, which brought most of the German settlers to Queensland in the 1860s. The company’s visible commercial strengths such as their size and experience in the Pacific, and their private, internal weaknesses such as failure to adopt new technologies, are examined. Conditions on the Godeffroy vessels are compared with the conditions on ships sailing from Hamburg to America. This approach avoids the usual comparison of German with British sailing ships coming into Moreton Bay. Britain’s exemplary standards for passenger health were beyond the reach of emigrant fleets who operated under Hamburg’s older regulations. The research concludes that, in the early 1860s, conditions on the Godeffroy ships for Queensland were superior to Hamburg ships for New York. Furthermore, this thesis describes the 1868 German settlement of Gramzow on the Logan River and compares it to Bethania. The significance of Queensland’s 1868 lands legislation to the German settlers is explored. It is suggested that the 1868 Crown Lands Alienation Act is connected to the U.S. Homestead Act, 1862, and a comparison is drawn between the Australian, American and Canadian lands settlement legislation. This comparison enables the further suggestion that homestead selectors of the Logan were part of an international group of homesteaders whose occupational identity was tied to opening the land to agricultural smallholding at little cost through many similar or identical legislative rules that predominantly impacted their economic standing positively. How land orders enabled Logan settlers to increase their land holdings is discussed, as are the negative aspects of the lands legislation such as the upper 160 acre limit on land holding. The migration of early German settlers of the Logan district north to Maroochy occurred under Queensland’s 1876 lands legislation. This thesis examines the settlement of Germans on the Canando Run along the North Arm of the Maroochy River in the early 1880s, and describes their settlement conditions. Their motives for moving are examined, how the discovery of gold at Gympie affected them is explored, and the establishment of three German businesses at Maroochy is described. A chart comparing the settlers’ land holdings on the Logan with those at Maroochy illustrates that by moving north, some settlers were able to increase their land holdings threefold. The disappearance of Deutschtum (‘German culture’) after the turn of the century is examined in the final chapter. This thesis asks whether it is appropriate to continue to use the term ‘assimilation’ when speaking of Queensland’s German settler community before and during the First World War. The term appears to draw a veil over the political and economic subjugation of the community during this period. The thesis proposes that it was easier to survive the difficulties of war in rural rather than in urban communities. Although the historiography of the German settlers of Queensland supports an academic conversation on topics such as German emigration, land acquisition and settlement, this thesis focuses on issues outside the boundaries of the current academic thrust. These issues include the settlement of Gramzow in 1868, the homestead provisions in the 1868 Crown Lands Alienation Act and their origins in lands legislation in America, the services provided through Johann Christian Heussler by the German emigrant shipping line ‘Godeffroy and Son,’ the settlement of the North Arm of the Maroochy River by Logan Germans in the early 1880s, and a rejection of the term ‘assimilation’ to describe the eradication of German culture in Queensland after 1914. The leitmotif of this thesis is cultural identity and it explores change in German settlers through various aspects of their identity such as their psychological identity, diasporic experiences, language, and legal and political identity after taking citizenship.

This thesis concentrates on the 1860s migration and settlement experience of the first German settlers of Gramzow on Queensland’s Logan River. It also describes the internal migration of some among them to the North Arm of the Maroochy River in the early 1880s. The latter journey was undertaken in the company of other Germans from the Logan River district and formed part of a pattern of cluster and chain migration to the North Coast. The first chapter in this thesis discusses the early German settlers’ decision to migrate from their homelands, and their economic and societal reasons for migration. The role played by Johann Christian Heussler in the Germans’ choice of Queensland as a destination, and his contributions to the economic development of Queensland through his position as Emigration Agent to the German States, are reviewed. This thesis also attempts to bring balance to the reputation of Godeffroy and Son, the Hamburg shipping line engaged by Heussler, which brought most of the German settlers to Queensland in the 1860s. The company’s visible commercial strengths such as their size and experience in the Pacific, and their private, internal weaknesses such as failure to adopt new technologies, are examined. Conditions on the Godeffroy vessels are compared with the conditions on ships sailing from Hamburg to America. This approach avoids the usual comparison of German with British sailing ships coming into Moreton Bay. Britain’s exemplary standards for passenger health were beyond the reach of emigrant fleets who operated under Hamburg’s older regulations. The research concludes that, in the early 1860s, conditions on the Godeffroy ships for Queensland were superior to Hamburg ships for New York. Furthermore, this thesis describes the 1868 German settlement of Gramzow on the Logan River and compares it to Bethania. The significance of Queensland’s 1868 lands legislation to the German settlers is explored. It is suggested that the 1868 Crown Lands Alienation Act is connected to the U.S. Homestead Act, 1862, and a comparison is drawn between the Australian, American and Canadian lands settlement legislation. This comparison enables the further suggestion that homestead selectors of the Logan were part of an international group of homesteaders whose occupational identity was tied to opening the land to agricultural smallholding at little cost through many similar or identical legislative rules that predominantly impacted their economic standing positively. How land orders enabled Logan settlers to increase their land holdings is discussed, as are the negative aspects of the lands legislation such as the upper 160 acre limit on land holding. The migration of early German settlers of the Logan district north to Maroochy occurred under Queensland’s 1876 lands legislation. This thesis examines the settlement of Germans on the Canando Run along the North Arm of the Maroochy River in the early 1880s, and describes their settlement conditions. Their motives for moving are examined, how the discovery of gold at Gympie affected them is explored, and the establishment of three German businesses at Maroochy is described. A chart comparing the settlers’ land holdings on the Logan with those at Maroochy illustrates that by moving north, some settlers were able to increase their land holdings threefold. The disappearance of Deutschtum (‘German culture’) after the turn of the century is examined in the final chapter. This thesis asks whether it is appropriate to continue to use the term ‘assimilation’ when speaking of Queensland’s German settler community before and during the First World War. The term appears to draw a veil over the political and economic subjugation of the community during this period. The thesis proposes that it was easier to survive the difficulties of war in rural rather than in urban communities. Although the historiography of the German settlers of Queensland supports an academic conversation on topics such as German emigration, land acquisition and settlement, this thesis focuses on issues outside the boundaries of the current academic thrust. These issues include the settlement of Gramzow in 1868, the homestead provisions in the 1868 Crown Lands Alienation Act and their origins in lands legislation in America, the services provided through Johann Christian Heussler by the German emigrant shipping line ‘Godeffroy and Son,’ the settlement of the North Arm of the Maroochy River by Logan Germans in the early 1880s, and a rejection of the term ‘assimilation’ to describe the eradication of German culture in Queensland after 1914. The leitmotif of this thesis is cultural identity and it explores change in German settlers through various aspects of their identity such as their psychological identity, diasporic experiences, language, and legal and political identity after taking citizenship.

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Silesia greatly differed from other lands of the Bohemian Crown with regard to its specific political, administrative, religious and cultural development. This situation was caused partly due to the fragmentation of Silesian territory. In the Middle Ages, Silesia was divided among many independent principalities ruled by the members of the Piast Dynasty. During the 14th century the Silesian princes accepted the sovereignty of the Bohemian king. When the ruling dynasties died out, these principalities were inherited by the Crown. The king could then grant the principality to the members of noble families. At the same time as the Habsburgs entered the Bohemian throne, reformation began to spread in Silesia. By the end of 16th century most of the Silesian princes had converted to lutheranism. The only Catholic prince was the bishop of Wrocław as a master of Nysa principality. Approximately 90 percent of the Silesian inhabitants had become Lutheran by the end of 16th century. Confesinal tensions were simmering throughout the Habsburg Monarchy. With the help of Bohemian estates, the protestant Silesian princes received the letter of majesty containing religious rights (1609). Due to the violations of religious freedom, the Silesian princes and estates joined the Bohemian revolt (1619) After the defeat...

>Magister Scientiae - MSc / Amperometric sensors for Tenofovir, a model nucleotide/ nucleoside reverse transcriptase inhibitor ARV drug, were studied based on the principle of ion-transfer electrochemistry at the membrane-stabilized oil/ water interface (O||W) in a four-electrode cell set-up. Solutions of the hydrophobic salts tetradodecylammonium tetrakis(4-chlorophenyl) borate (ETH500), ethyl violet tetraphenylborate (EthVTPB), tetrabutylammonium tetraphenylborate (TBATPB), tetraphenylphosphnium tetraphenylborate (TPphTPB) and three ionic liquids (Methyltrioctylammonium bis(trifluoromethyl sulfonyl)imide (IL1), 1-butyl-3- methylimdazolium bis(trifluoromethyl sulfonyl)imide (IL3) and 1-propyl-3- methylimdazolium bis(trifluoromethylsulfonyl)imide (IL4)) in nitrobenzene (NB), 1,2- dichloroethane (DCE), and 2-nitrophenyloctyl ether (NPOE) were each tested as O-phases. The cyclic voltammograms of the resulting O||W interfaces in aq. Li2SO4 or aq. MgSO4 were compared with respect to noise, potential window, and other parameters. The three ILs were also tested as self-sufficient salts without a solvent medium. In the end, the ETH500/ DCE salt/ solvent pair was found to yield the best behaved polarizable O||W interface in aq. MgSO4. The analytical characteristics of the resulting sensors to tenofovir without (Ag|ETH500/DCE||) and with the dibenzo-18-crown-6 (Ag|ETH5000/DB18C6/DCE|| in the O-phase were studied with respect to the two pairs of peaks in the CV, namely the WO ion transfer peak and the reverse OW peak. Both sensors exhibited operational stability of 90 min. After consideration of reasonable S/N ratio and sample throughput rates, the scan rate of 25 mV/ s was used in subsequent signal interrogation with CV. The final potential windows were 0.95 V wide for Ag|ETH500 (10 mM)/ DCE|| in aq. MgSO4 (50 mM) and 0.70 V wide for Ag|ETH500 (10 mM)/ DB18C6 (50 mM)/ DCE|| in aq. MgSO4 (50 mM). From plots of peak currents versus square of scan rate, tenofovir diffusion coefficients of about 2.48 × 10-11 cm2/ s were estimated, which indicated diffusion through the supporting membrane as the rate limiting process. Based on WO ion transfer peaks, the first one exhibited a detection limit of about 5 M, a linear range of 15 – 100 M, and sensitivity of 7.09 nA M-1 towards tenofovir, whereas for the second one these were respectively 3 M, 6.32 nA M-1, and 9 – 100 M. In this way, a four-electrode amperometric detection of ion transfer process at liquid | liquid interface, both under simple and ionophore-facilitated mode, has been demonstrated as promising for analysis of tenofovir as a representative of the nucleotide/ nucleoside reverse transcriptase inhibitor ARV drugs

- Educators in the Service of the Throne. Private Teachers of the Austrian- Hungarian Imperial Heirs Several potential successors were growing up during the lengthy reign of Emperor Franz Joseph I. But two of them, the Emperor's own son Crown Prince Rudolph and his nephew Franz Ferdinand, could never ascend to the throne due to their premature deaths. His grandnephew, Archduke Charles Franz Joseph, claimed the throne in the tense times of the First World War. For a would-be successor, not only military education was essential, but also language skills and such subjects as history, law and economy that the future ruler of a vast and ethnically diverse state was expected to have a good command of. This paper focuses on the lives of teachers who attended both the Emperor's and the Archduke's courts.

Wenceslaus IV. is traditionally considered as a not very capable monarch, in contrast to his successful father, Emperor Charles IV. Not even modern historiography works are without a flattened negative view on this ruler. The aim of this work is to relativize Wenceslaus' alleged ruling inability in an example of his policy in Lands of the Bohemian Crown, namely in Lower Lusatia between years 1364-1419. The issue of the crown countries in this period has been so far in the background of Bohemian researchers' interest. Emphasis is placed on the socio- cultural background of Lusatian Margrave at the end of the 14th century and it is possible to also evaluate the position of Lower Lusatia throughout the whole Bohemian Crown. The focus of the thesis is an analysis of specific Wenceslaus' political steps, mainly based on charters research. The work is also focused on exploring the relationship between the sovereign and the Lower Lusatian nobility, cities and churches. The scope is also devoted to the contribution of John of Gorlitz and Jost of Moravia to the administration of Margrave. By analyzing the above- mentioned aspects, is possible to enrich the view of the government of Wenceslaus IV. and to relativize the traditional narrative of his inability to govern. Finally, it can prove the continuity of...