@masterthesis{Russ2022,
  type      = {Bachelor Thesis},
  author    = {Russ, Natalie},
  title     = {Positions of temporal adverbial clauses in colloquial Russian},
  doi       = {10.25932/publishup-55888},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-558888},
  school      = {Universit{\"a}t Potsdam},
  pages     = {iii, 60},
  year      = {2022},
  abstract  = {It was not until the 1960s and 70s of the 20th century that researchers turned their special interest to colloquial Russian (hereafter CR) and its interaction with codified (normative) Russian. Colloquial Russian uses its grammatical constructions in deviation from the norms of the written language. Since codified language is the basis of colloquial language on the grammatical level, among others, the question arises, how the standard forms are used in oral speech. Lapteva (1976) has looked in particular at the syntax of CR and made a classification of CR constructions that differ from their standard forms. The present study deals with two constructions from this classification: an embedded temporal subordinate clause and a temporal subordinate clause with the meaningless conjunction kogda (as/if), which leaves its normative position in the sentence. In addition to the special forms of temporal adverbial clauses, the frequency of their standard implementation as preceding and the following constructions will be examined. Two hypotheses were formulated: • The frequency of certain constructions classified by Lapteva (1976) as transitional constructions decreases over decades. • The ratio between prefixed and suffixed temporal subordinate clauses will be in favor of the latter due to the spontaneity of oral speech. The corpus study was conducted with the oral language sub-corpus of the National'nyj Korpus Russkogo Jazyka (National Corpus of the Russian Language). No evidence of a correlation between the number of CR constructions and the year of recording was found either in the whole oral sub-corpus or in its largest section - the collection of private conversations. The proportion of prefixed temporal constructions was greatest in both public and non-public corpora compared to postfixed ones. The study did not provide evidence for the hypotheses put forward, due to the limitations of the corpus study, such as missing or incomplete context of the conversations, lack of punctuation and/or marking of intonation.},
  language  = {en}
}
@phdthesis{Matuschka2018,
  author    = {Matuschka, Philip},
  title     = {Das Nonaffektationsprinzip},
  series = {Schriften zum {\"o}ffentlichen Recht : S{\"o}R ; 1394},
  journal   = {Schriften zum {\"o}ffentlichen Recht : S{\"o}R ; 1394},
  publisher = {Duncker \& Humblot},
  address   = {Berlin},
  isbn      = {978-3-428-15605-4},
  issn      = {0582-0200},
  doi       = {10.3790/978-3-428-55605-2},
  pages     = {424},
  year      = {2018},
  language  = {de}
}
@phdthesis{Debsharma2019,
  author    = {Debsharma, Tapas},
  title     = {Cellulose derived polymers},
  doi       = {10.25932/publishup-44131},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441312},
  school      = {Universit{\"a}t Potsdam},
  pages     = {x, 103},
  year      = {2019},
  abstract  = {Plastics, such as polyethylene, polypropylene, and polyethylene terephthalate are part of our everyday lives in the form of packaging, household goods, electrical insulation, etc. These polymers are non-degradable and create many environmental problems and public health concerns. Additionally, these polymers are produced from finite fossils resources. With the continuous utilization of these limited resources, it is important to look towards renewable sources along with biodegradation of the produced polymers, ideally. Although many bio-based polymers are known, such as polylactic acid, polybutylene succinate adipate or polybutylene succinate, none have yet shown the promise of replacing conventional polymers like polyethylene, polypropylene and polyethylene terephthalate. Cellulose is one of the most abundant renewable resources produced in nature. It can be transformed into various small molecules, such as sugars, furans, and levoglucosenone. The aim of this research is to use the cellulose derived molecules for the synthesis of polymers. Acid-treated cellulose was subjected to thermal pyrolysis to obtain levoglucosenone, which was reduced to levoglucosenol. Levoglucosenol was polymerized, for the first time, by ring-opening metathesis polymerization (ROMP) yielding high molar mass polymers of up to ~150 kg/mol. The poly(levoglucosenol) is thermally stable up to ~220 ℃, amorphous, and is exhibiting a relatively high glass transition temperature of ~100 ℃. The poly(levoglucosenol) can be converted to a transparent film, resembling common plastic, and was found to degrade in a moist acidic environment. This means that poly(levoglucosenol) may find its use as an alternative to conventional plastic, for instance, polystyrene. Levoglucosenol was also converted into levoglucosenyl methyl ether, which was polymerized by cationic ring-opening metathesis polymerization (CROP). Polymers were obtained with molar masses up to ~36 kg/mol. These polymers are thermally stable up to ~220 ℃ and are semi-crystalline thermoplastics, having a glass transition temperature of ~35 ℃ and melting transition of 70-100 ℃. Additionally, the polymers underwent cross-linking, hydrogenation and thiol-ene click chemistry.},
  language  = {en}
}
@phdthesis{Abouserie2018,
  author    = {Abouserie, Ahed},
  title     = {Ionic liquid precursors for multicomponent inorganic nanomaterials},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-418950},
  school      = {Universit{\"a}t Potsdam},
  pages     = {xx, 193},
  year      = {2018},
  abstract  = {Health effects, attributed to the environmental pollution resulted from using solvents such as benzene, are relatively unexplored among petroleum workers, personal use, and laboratory researchers. Solvents can cause various health problems, such as neurotoxicity, immunotoxicity, and carcinogenicity. As such it can be absorbed via epidermal or respiratory into the human body resulting in interacting with molecules that are responsible for biochemical and physiological processes of the brain. Owing to the ever-growing demand for finding a solution, an Ionic liquid can use as an alternative solvent. Ionic liquids are salts in a liquid state at low temperature (below 100 C), or even at room temperature. Ionic liquids impart a unique architectural platform, which has been interesting because of their unusual properties that can be tuned by simple ways such as mixing two ionic liquids. Ionic liquids not only used as reaction solvents but they became a key developing for novel applications based on their thermal stability, electric conductivity with very low vapor pressure in contrast to the conventional solvents. In this study, ionic liquids were used as a solvent and reactant at the same time for the novel nanomaterials synthesis for different applications including solar cells, gas sensors, and water splitting. The field of ionic liquids continues to grow, and become one of the most important branches of science. It appears to be at a point where research and industry can work together in a new way of thinking for green chemistry and sustainable production.},
  language  = {en}
}