@misc{Şener2017, author = {Şener, Ula{\c{s}}}, title = {Rodrik, Dani (2015): Economics Rules: The Rights and Wrongs of the Dismal Science / rezensiert von Ula{\c{s}} Şener}, series = {European journal of economics and economic policies : intervention ; EJEEP}, volume = {14}, journal = {European journal of economics and economic policies : intervention ; EJEEP}, publisher = {Elgar}, address = {Cheltenham}, issn = {2052-7764}, doi = {10.4337/ejeep.2017.03.08}, pages = {375 -- 377}, year = {2017}, language = {en} } @misc{ZupokIobbiNivolMejeanetal.2019, author = {Zupok, Arkadiusz and Iobbi-Nivol, Chantal and Mejean, Vincent and Leimk{\"u}hler, Silke}, title = {The regulation of Moco biosynthesis and molybdoenzyme gene expression by molybdenum and iron in bacteria}, series = {Metallomics : integrated biometal science}, volume = {11}, journal = {Metallomics : integrated biometal science}, number = {10}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {1756-5901}, doi = {10.1039/c9mt00186g}, pages = {1602 -- 1624}, year = {2019}, abstract = {Bacterial molybdoenzymes are key enzymes involved in the global sulphur, nitrogen and carbon cycles. These enzymes require the insertion of the molybdenum cofactor (Moco) into their active sites and are able to catalyse a large range of redox-reactions. Escherichia coli harbours nineteen different molybdoenzymes that require a tight regulation of their synthesis according to substrate availability, oxygen availability and the cellular concentration of molybdenum and iron. The synthesis and assembly of active molybdoenzymes are regulated at the level of transcription of the structural genes and of translation in addition to the genes involved in Moco biosynthesis. The action of global transcriptional regulators like FNR, NarXL/QP, Fur and ArcA and their roles on the expression of these genes is described in detail. In this review we focus on what is known about the molybdenum- and iron-dependent regulation of molybdoenzyme and Moco biosynthesis genes in the model organism E. coli. The gene regulation in E. coli is compared to two other well studied model organisms Rhodobacter capsulatus and Shewanella oneidensis.}, language = {en} } @misc{ZouharSauer2014, author = {Zouhar, Jan and Sauer, Michael}, title = {Helping hands for budding prospects: ENTH/ANTH/VHS accessory proteins in endocytosis, vacuolar transport, and secretion}, series = {The plant cell}, volume = {26}, journal = {The plant cell}, number = {11}, publisher = {American Society of Plant Physiologists}, address = {Rockville}, issn = {1040-4651}, doi = {10.1105/tpc.114.131680}, pages = {4232 -- 4244}, year = {2014}, abstract = {Coated vesicles provide a major mechanism for the transport of proteins through the endomembrane system of plants. Transport between the endoplasmic reticulum and the Golgi involves vesicles with COPI and COPII coats, whereas clathrin is the predominant coat in endocytosis and post-Golgi trafficking. Sorting of cargo, coat assembly, budding, and fission are all complex and tightly regulated processes that involve many proteins. The mechanisms and responsible factors are largely conserved in eukaryotes, and increasing organismal complexity tends to be associated with a greater numbers of individual family members. Among the key factors is the class of ENTH/ANTH/VHS domain-containing proteins, which link membrane subdomains, clathrin, and other adapter proteins involved in early steps of clathrin coated vesicle formation. More than 30 Arabidopsis thaliana proteins contain this domain, but their generally low sequence conservation has made functional classification difficult. Reports from the last two years have greatly expanded our knowledge of these proteins and suggest that ENTH/ANTH/VHS domain proteins are involved in various instances of clathrin-related endomembrane trafficking in plants. This review aims to summarize these new findings and discuss the broader context of clathrin-dependent plant vesicular transport.}, language = {en} } @misc{Zierhofer2002, author = {Zierhofer, Wolgang}, title = {Johannes Wirths, {\"U}ber Theorie, Probleme in der j{\"u}ngeren deutschsprachigen Humangeographie / [rezensiert von] Wolfgang Zierhofer}, series = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, volume = {4}, journal = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, number = {1}, issn = {1438-3039}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-24787}, pages = {97 -- 99}, year = {2002}, abstract = {Rezensiertes Werk: Wirths, Johannes: Geographie als Sozialwissenschaft!? : {\"u}ber Theorie-Probleme in der j{\"u}ngeren deutschsprachigen Humangeographie / Johannes Wirths. Gesamthochschulbibliothek Kassel. - Kassel : GhK, 2001. - 361 S. - (Urbs et regio ; 72) Zugl.: Bonn, Univ., Diss., 1999 ISBN 3-89792-040-9}, language = {de} } @misc{ZhangIgnatova2011, author = {Zhang, Gong and Ignatova, Zoya}, title = {Folding at the birth of the nascent chain: coordinating translation with co-translational folding}, series = {Current opinion in structural biology : review of all advances ; evaluation of key references ; comprehensive listing of papers}, volume = {21}, journal = {Current opinion in structural biology : review of all advances ; evaluation of key references ; comprehensive listing of papers}, number = {1}, publisher = {Elsevier}, address = {London}, issn = {0959-440X}, doi = {10.1016/j.sbi.2010.10.008}, pages = {25 -- 31}, year = {2011}, abstract = {In the living cells, the folding of many proteins is largely believed to begin co-translationally, during their biosynthesis at the ribosomes. In the ribosomal tunnel, the nascent peptide may establish local interactions and stabilize alpha-helical structures. Long-range contacts are more likely outside the ribosomes after release of larger segments of the nascent chain. Examples suggest that domains can attain native-like structure on the ribosome with and without population of folding intermediates. The co-translational folding is limited by the speed of the gradual extrusion of the nascent peptide which imposes conformational restraints on its folding landscape. Recent experimental and in silico modeling studies indicate that translation kinetics fine-tunes co-translational folding by providing a time delay for sequential folding of distinct portions of the nascent chain.}, language = {en} } @misc{Zerbian2012, author = {Zerbian, Sabine}, title = {Variation in the grammar of black south African English}, series = {Southern African linguistics and applied language studies}, volume = {30}, journal = {Southern African linguistics and applied language studies}, number = {1}, publisher = {NISC}, address = {Grahamstown}, issn = {1607-3614}, doi = {10.2989/16073614.2012.693721}, pages = {131 -- 135}, year = {2012}, language = {en} } @misc{Zangenfeind1999, author = {Zangenfeind, Sabine}, title = {Thiele-Dohrmann, K., Kurtisanenfreund und F{\"u}rstenplage. Pietro Aretino und die Kunst der Enth{\"u}llung; D{\"u}sseldorf, Artemis \& Winkler, 1998}, year = {1999}, language = {de} } @misc{Zangenfeind1998, author = {Zangenfeind, Sabine}, title = {Corti, M., Ombre dal fondo; Torino, Einaudi, 1997}, year = {1998}, language = {it} } @misc{Zakrzewski2022, author = {Zakrzewski, Tanja}, title = {Rezension zu: Poettering, Jorun: Migrating Merchants - Trade, Nation, and Religion in Seventeenth-Century Hamburg and Portugal . - Berlin: De Gryter, 2018. - 397 S. - ISBN: 978-3-11-047001-7}, series = {Comparativ: Zeitschrift f{\"u}r Globalgeschichte und vergleichende Gesellschaftsforschung}, volume = {2}, journal = {Comparativ: Zeitschrift f{\"u}r Globalgeschichte und vergleichende Gesellschaftsforschung}, publisher = {Universit{\"a}tsverlag}, address = {Leipzig}, issn = {0940-3566}, pages = {289 -- 291}, year = {2022}, language = {en} } @misc{ZakariasKellySailsetal.2019, author = {Zakarias, Lilla and Kelly, Helen and Sails, Christos and Code, Chris}, title = {The methodological quality of short-term/working memory treatments in poststroke aphasia}, series = {Journal of speech, language, and hearing research}, volume = {62}, journal = {Journal of speech, language, and hearing research}, number = {6}, publisher = {American Speech-Language-Hearing Assoc.}, address = {Rockville}, issn = {1092-4388}, doi = {10.1044/2018_JSLHR-L-18-0057}, pages = {1979 -- 2001}, year = {2019}, abstract = {Purpose: The aims of this systematic review are to provide a critical overview of short-term memory (STM) and working memory (WM) treatments in stroke aphasia and to systematically evaluate the internal and external validity of STM/WM treatments. Method: A systematic search was conducted in February 2014 and then updated in December 2016 using 13 electronic databases. We provided descriptive characteristics of the included studies and assessed their methodological quality using the Risk of Bias in N-of-1 Trials quantitative scale (Tate et al., 2015), which was completed by 2 independent raters. Results: The systematic search and inclusion/exclusion procedure yielded 17 single-case or case-series studies with 37 participants for inclusion. Nine studies targeted auditory STM consisting of repetition and/or recognition tasks, whereas 8 targeted attention and WM, such as attention process training including n-back tasks with shapes and clock faces as well as mental math tasks. In terms of their methodological quality, quality scores on the Risk of Bias in N-of-1 Trials scale ranged from 4 to 17 (M = 9.5) on a 0-30 scale, indicating a high risk of bias in the reviewed studies. Effects of treatment were most frequently assessed on STM, WM, and spoken language comprehension. Transfer effects on communication and memory in activities of daily living were tested in only 5 studies. Conclusions: Methodological limitations of the reviewed studies make it difficult, at present, to draw firm conclusions about the effects of STM/WM treatments in poststroke aphasia. Further studies with more rigorous methodology and stronger experimental control are needed to determine the beneficial effects of this type of intervention. To understand the underlying mechanisms of STM/WM treatment effects and how they relate to language functioning, a careful choice of outcome measures and specific hypotheses about potential improvements on these measures are required. Future studies need to include outcome measures of memory functioning in everyday life and psychosocial functioning more generally to demonstrate the ecological validity of STM and WM treatments.}, language = {en} } @misc{Zacke2011, author = {Zacke, Birgit}, title = {Rhythm of the images narrative strategies in text and image products of the eleventh and thirteenth century}, series = {Zeitschrift f{\"u}r Germanistik}, volume = {21}, journal = {Zeitschrift f{\"u}r Germanistik}, number = {1}, publisher = {Lang}, address = {Bern}, issn = {0323-7982}, pages = {175 -- 176}, year = {2011}, language = {de} } @misc{YokoyamaLeimkuehler2015, author = {Yokoyama, Kenichi and Leimk{\"u}hler, Silke}, title = {The role of FeS clusters for molybdenum cofactor biosynthesis and molybdoenzymes in bacteria}, series = {Biochimica et biophysica acta : Molecular cell research}, volume = {1853}, journal = {Biochimica et biophysica acta : Molecular cell research}, number = {6}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0167-4889}, doi = {10.1016/j.bbamcr.2014.09.021}, pages = {1335 -- 1349}, year = {2015}, abstract = {The biosynthesis of the molybdenum cofactor (Moco) has been intensively studied, in addition to its insertion into molybdoenzymes. In particular, a link between the assembly of molybdoenzymes and the biosynthesis of FeS clusters has been identified in the recent years: 1) the synthesis of the first intermediate in Moco biosynthesis requires an FeS-cluster containing protein, 2) the sulfurtransferase for the dithiolene group in Moco is also involved in the synthesis of FeS clusters, thiamin and thiolated tRNAs, 3) the addition of a sulfido-ligand to the molybdenum atom in the active site additionally involves a sulfurtransferase, and 4) most molybdoenzymes in bacteria require FeS clusters as redox active cofactors. In this review we will focus on the biosynthesis of the molybdenum cofactor in bacteria, its modification and insertion into molybdoenzymes, with an emphasis to its link to FeS cluster biosynthesis and sulfur transfer. (C) 2014 Elsevier B.V. All rights reserved.}, language = {en} } @misc{YarmanScheller2020, author = {Yarman, Aysu and Scheller, Frieder W.}, title = {How reliable is the electrochemical readout of MIP sensors?}, series = {Sensors}, volume = {20}, journal = {Sensors}, number = {9}, publisher = {MDPI}, address = {Basel}, issn = {1424-8220}, doi = {10.3390/s20092677}, pages = {23}, year = {2020}, abstract = {Electrochemical methods offer the simple characterization of the synthesis of molecularly imprinted polymers (MIPs) and the readouts of target binding. The binding of electroinactive analytes can be detected indirectly by their modulating effect on the diffusional permeability of a redox marker through thin MIP films. However, this process generates an overall signal, which may include nonspecific interactions with the nonimprinted surface and adsorption at the electrode surface in addition to (specific) binding to the cavities. Redox-active low-molecular-weight targets and metalloproteins enable a more specific direct quantification of their binding to MIPs by measuring the faradaic current. The in situ characterization of enzymes, MIP-based mimics of redox enzymes or enzyme-labeled targets, is based on the indication of an electroactive product. This approach allows the determination of both the activity of the bio(mimetic) catalyst and of the substrate concentration.}, language = {en} } @misc{YarmanKurbanogluJetzschmannetal.2018, author = {Yarman, Aysu and Kurbanoglu, Sevinc and Jetzschmann, Katharina J. and Ozkan, Sibel A. and Wollenberger, Ulla and Scheller, Frieder W.}, title = {Electrochemical MIP-Sensors for Drugs}, series = {Current Medicinal Chemistry}, volume = {25}, journal = {Current Medicinal Chemistry}, number = {33}, publisher = {Bentham Science Publishers LTD}, address = {Sharjah}, issn = {0929-8673}, doi = {10.2174/0929867324666171005103712}, pages = {4007 -- 4019}, year = {2018}, abstract = {In order to replace bio-macromolecules by stable synthetic materials in separation techniques and bioanalysis biomimetic receptors and catalysts have been developed: Functional monomers are polymerized together with the target analyte and after template removal cavities are formed in the "molecularly imprinted polymer" (MIP) which resemble the active sites of antibodies and enzymes. Starting almost 80 years ago, around 1,100 papers on MIPs were published in 2016. Electropolymerization allows to deposit MIPs directly on voltammetric electrodes or chips for quartz crystal microbalance (QCM) and surface plasmon resonance (SPR). For the readout of MIPs for drugs amperometry, differential pulse voltammetry (DPV) and impedance spectroscopy (EIS) offer higher sensitivity as compared with QCM or SPR. Application of simple electrochemical devices allows both the reproducible preparation of MIP sensors, but also the sensitive signal generation. Electrochemical MIP-sensors for the whole arsenal of drugs, e.g. the most frequently used analgesics, antibiotics and anticancer drugs have been presented in literature and tested under laboratory conditions. These biomimetic sensors typically have measuring ranges covering the lower nano-up to millimolar concentration range and they are stable under extreme pH and in organic solvents like nonaqueous extracts.}, language = {en} } @misc{YarmanJetzschmannNeumannetal.2017, author = {Yarman, Aysu and Jetzschmann, Katharina J. and Neumann, Bettina and Zhang, Xiaorong and Wollenberger, Ulla and Cordin, Aude and Haupt, Karsten and Scheller, Frieder W.}, title = {Enzymes as Tools in MIP-Sensors}, series = {Chemosensors}, volume = {5}, journal = {Chemosensors}, publisher = {MDPI}, address = {Basel}, issn = {2227-9040}, doi = {10.3390/chemosensors5020011}, pages = {16}, year = {2017}, abstract = {Molecularly imprinted polymers (MIPs) have the potential to complement antibodies in bioanalysis, are more stable under harsh conditions, and are potentially cheaper to produce. However, the affinity and especially the selectivity of MIPs are in general lower than those of their biological pendants. Enzymes are useful tools for the preparation of MIPs for both low and high-molecular weight targets: As a green alternative to the well-established methods of chemical polymerization, enzyme-initiated polymerization has been introduced and the removal of protein templates by proteases has been successfully applied. Furthermore, MIPs have been coupled with enzymes in order to enhance the analytical performance of biomimetic sensors: Enzymes have been used in MIP-sensors as tracers for the generation and amplification of the measuring signal. In addition, enzymatic pretreatment of an analyte can extend the analyte spectrum and eliminate interferences.}, language = {en} } @misc{YarmanDechtriratBosserdtetal.2015, author = {Yarman, Aysu and Dechtrirat, Decha and Bosserdt, Maria and Jetzschmann, Katharina J. and Gajovic-Eichelmann, Nenad and Scheller, Frieder W.}, title = {Cytochrome c-derived hybrid systems based on moleculary imprinted polymers}, series = {Electroanalysis : an international journal devoted to fundamental and practical aspects of electroanalysis}, volume = {27}, journal = {Electroanalysis : an international journal devoted to fundamental and practical aspects of electroanalysis}, number = {3}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1040-0397}, doi = {10.1002/elan.201400592}, pages = {573 -- 586}, year = {2015}, abstract = {Hybrid architectures which combine a MIP with an immobilized affinity ligand or a biocatalyst sum up the advantages of both components. In this paper, hybrid architectures combining a layer of a molecularly imprinted electropolymer with a mini-enzyme or a self-assembled monolayer will be presented. (i) Microperoxidase-11 (MP-11) catalyzed oxidation of the drug aminopyrine on a product-imprinted sublayer: The peroxide dependent conversion of the analyte aminopyrine takes place in the MP-11 containing layer on top of a product-imprinted electropolymer on the indicator electrode. The hierarchical architecture resulted in the elimination of interfering signals for ascorbic acid and uric acid. An advantage of the new hierarchical structure is the separation of MIP formation by electropolymerization and immobilization of the catalyst. In this way it was for the first time possible to integrate an enzyme with a MIP layer in a sensor configuration. This combination has the potential to be transferred to other enzymes, e.g. P450, opening the way to clinically important analytes. (ii) Epitope-imprinted poly-scopoletin layer for binding of the C-terminal peptide and cytochrome c (Cyt c): The MIP binds both the target peptide and the parent protein almost eight times stronger than the non-imprinted polymer with affinities in the lower micromolar range. Exchange of only one amino acid in the peptide decreases the binding by a factor of five. (iii) MUA-poly-scopoletin MIP for cytochrome c: Cyt c bound to the MIP covered gold electrode exhibits direct electron transfer with a redox potential and rate constant typical for the native protein. The MIP cover layer suppresses the displacement of the target protein by BSA or myoglobin. The combination of protein imprinted polymers with an efficient electron transfer is a new concept for characterizing electroactive proteins such as Cyt c. The competition with other proteins shows that the MIP binds its target Cyt c preferentially and that molecular shape and the charge of protein determine the binding of interfering proteins.}, language = {en} } @misc{YangBaldermannWatanabe2013, author = {Yang, Ziyin and Baldermann, Susanne and Watanabe, Naoharu}, title = {Recent studies of the volatile compounds in tea}, series = {FOOD RESEARCH INTERNATIONAL}, volume = {53}, journal = {FOOD RESEARCH INTERNATIONAL}, number = {2}, publisher = {ELSEVIER SCIENCE BV}, address = {AMSTERDAM}, issn = {0963-9969}, doi = {10.1016/j.foodres.2013.02.011}, pages = {585 -- 599}, year = {2013}, abstract = {Tea aroma is one of the most important factors affecting the character and quality of tea. Recent advances in methods and instruments for separating and identifying volatile compounds have led to intensive investigations of volatile compounds in tea. These studies have resulted in a number of insightful and useful discoveries. Here we summarize the recent investigations into tea volatile compounds: the volatile compounds in tea products; the metabolic pathways of volatile formation in tea plants and the glycosidically-bound volatile compounds in tea; and the techniques used for studying such compounds. Finally, we discuss practical applications for the improvement of aroma and flavor quality in teas. (C) 2013 Elsevier Ltd. All rights reserved.}, language = {en} } @misc{YangDarkoHuangetal.2017, author = {Yang, Xiaoping and Darko, Kwame Oteng and Huang, Yanjun and He, Caimei and Yang, Huansheng and He, Shanping and Li, Jianzhong and Li, Jian and Hocher, Berthold and Yin, Yulong}, title = {Resistant starch regulates gut microbiota}, series = {Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry and pharmacology}, volume = {42}, journal = {Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry and pharmacology}, number = {1}, publisher = {Karger}, address = {Basel}, issn = {1015-8987}, doi = {10.1159/000477386}, pages = {306 -- 318}, year = {2017}, abstract = {Starch is one of the most popular nutritional sources for both human and animals. Due to the variation of its nutritional traits and biochemical specificities, starch has been classified into rapidly digestible, slowly digestible and resistant starch. Resistant starch has its own unique chemical structure, and various forms of resistant starch are commercially available. It has been found being a multiple-functional regulator for treating metabolic dysfunction. Different functions of resistant starch such as modulation of the gut microbiota, gut peptides, circulating growth factors, circulating inflammatory mediators have been characterized by animal studies and clinical trials. In this mini-review, recent remarkable progress in resistant starch on gut microbiota, particularly the effect of structure, biochemistry and cell signaling on nutrition has been summarized, with highlights on its regulatory effect on gut microbiota.}, language = {en} } @misc{YanChenKaufmann2016, author = {Yan, Wenhao and Chen, Dijun and Kaufmann, Kerstin}, title = {Molecular mechanisms of floral organ specification by MADS domain proteins}, series = {Current opinion in plant biology}, volume = {29}, journal = {Current opinion in plant biology}, publisher = {Elsevier}, address = {London}, issn = {1369-5266}, doi = {10.1016/j.pbi.2015.12.004}, pages = {154 -- 162}, year = {2016}, abstract = {Flower development is a model system to understand organ specification in plants. The identities of different types of floral organs are specified by homeotic MADS transcription factors that interact in a combinatorial fashion. Systematic identification of DNA-binding sites and target genes of these key regulators show that they have shared and unique sets of target genes. DNA binding by MADS proteins is not based on 'simple' recognition of a specific DNA sequence, but depends on DNA structure and combinatorial interactions. Homeotic MADS proteins regulate gene expression via alternative mechanisms, one of which may be to modulate chromatin structure and accessibility in their target gene promoters.}, language = {en} } @misc{YamamichiKlauschiesMineretal.2019, author = {Yamamichi, Masato and Klauschies, Toni and Miner, Brooks E. and van Velzen, Ellen}, title = {Modelling inducible defences in predator-prey interactions}, series = {Ecology letters}, volume = {22}, journal = {Ecology letters}, number = {2}, publisher = {Wiley}, address = {Hoboken}, issn = {1461-023X}, doi = {10.1111/ele.13183}, pages = {390 -- 404}, year = {2019}, abstract = {Inducible defences against predation are widespread in the natural world, allowing prey to economise on the costs of defence when predation risk varies over time or is spatially structured. Through interspecific interactions, inducible defences have major impacts on ecological dynamics, particularly predator-prey stability and phase lag. Researchers have developed multiple distinct approaches, each reflecting assumptions appropriate for particular ecological communities. Yet, the impact of inducible defences on ecological dynamics can be highly sensitive to the modelling approach used, making the choice of model a critical decision that affects interpretation of the dynamical consequences of inducible defences. Here, we review three existing approaches to modelling inducible defences: Switching Function, Fitness Gradient and Optimal Trait. We assess when and how the dynamical outcomes of these approaches differ from each other, from classic predator-prey dynamics and from commonly observed eco-evolutionary dynamics with evolving, but non-inducible, prey defences. We point out that the Switching Function models tend to stabilise population dynamics, and the Fitness Gradient models should be carefully used, as the difference with evolutionary dynamics is important. We discuss advantages of each approach for applications to ecological systems with particular features, with the goal of providing guidelines for future researchers to build on.}, language = {en} }