feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • HU Berlin  (19)
  • Jüdisches Museum
  • Stadtmuseum Berlin
  • Geheimes Staatsarchiv
  • 2020-2024  (19)
  • Müller, Johannes  (15)
  • Müller, Friedrich
Type of Medium
Language
Region
Year
Access
  • 1
    UID:
    b3kat_BV047501976
    Format: 1 Online-Ressource (XV, 141 Seiten) , Illustrationen
    ISBN: 9783658350413
    Series Statement: Quick Guide
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9783658350406
    Language: German
    Subjects: Economics
    RVK:
    Keywords: Digitalisierung ; Datenmanagement ; Controlling ; Electronic books.
    URL: Volltext  (URL des Erstveröffentlichers)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Online Resource
    Online Resource
    Berlin : Humboldt-Universität zu Berlin, Universitätsbibliothek
    UID:
    b3kat_BV049424580
    Format: 1 Online-Ressource , Illustrationen
    Note: Mitschrift einer Vorlesung gehalten von Müller im Sommerhalbjahr 1851 an der Friedrich-Wilhelms-Universität zu Berlin, nachgeschrieben von Ernst Zeller
    Additional Edition: Elektronische Reproduktion von Nach einem Exemplar der Humboldt-Universität zu Berlin, Universitätsbibliothek mit der Signatur: Hdschr. Koll. 427 Müller, Johannes Johannes Müller vergleichende Anatomie Berlin : [Handschrift], Som[m]er 1851
    Language: German
    URL: Volltext  (kostenfrei)
    Author information: Müller, Johannes 1801-1858
    Author information: Zeller, Ernst 1830-1902
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    UID:
    b3kat_BV049480730
    Format: xiv, 261 Seiten , Illustrationen, Karten
    ISBN: 9781032433912 , 9781032679242
    Series Statement: Hakluyt Society studies in the history of travel
    Content: Information and knowledge were essential tools of early modern Europe's global ambitions. This volume addresses a key concern that emerged as the competition for geopolitical influence increased: how could information from afar be trusted when there was no obvious strategy for verification? How did notions of doubt develop in relation to intercultural encounters? Who were those in the position to use misinformation in their favour, and how did this affect trust? How, in other words, did distance affect credibility, and which intellectual and epistemological strategies did early modern Europe devise to cope with this problem? The movement of information, and its transformations in the process of gathering, ordering, and disseminating, makes it necessary to employ both a global and a local perspective in order to understand its significance. The rise of print, leading to various new forms of mediation, played a crucial role everywhere, inspiring theories of modernization in which media served as agents of new connections and, eventually, of globalization. Paradoxically, during the entire period between 1500 and 1800, the demise of distance through various strategies of verification coincided with constructions of otherness that emphasized the cultural and geographical difference between Europe and the worlds it encountered. Ten leading scholars of the early modern world address the relationship between distance, information, and credibility from a variety of perspectives. This volume will be an essential companion to those interested in the history of knowledge and early modern encounters, as well as specialists in the history of empire and print culture. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-1-003-36707-9
    Language: English
    Subjects: History
    RVK:
    Author information: Groesen, Michiel van 1975-
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    UID:
    b3kat_BV048817022
    Format: 144 Seiten , 20.5 cm x 12.5 cm, 250 g
    ISBN: 9783451394928
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-3-451-83492-9
    Language: German
    Subjects: Theology
    RVK:
    Keywords: Entwicklungszusammenarbeit ; Christliche Sozialethik ; Entwicklungspolitik ; Entwicklungszusammenarbeit ; Solidarität ; Armut ; Katholische Kirche ; Kirchliche Entwicklungshilfe ; Sozialethik ; Katholische Soziallehre ; Kontextuelle Theologie
    Author information: Müller, Johannes 1943-
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    Online Resource
    Online Resource
    Berlin : Humboldt-Universität zu Berlin, Universitätsbibliothek
    UID:
    b3kat_BV046350395
    Format: 1 Online-Ressource (XXXI, 424 Seiten)
    Note: In Fraktur
    Additional Edition: Elektronische Reproduktion von Nach einem Exemplar der Humboldt-Universität zu Berlin, Universitätsbibliothek mit der Signatur: Yk 33034:F8 Müller, Friedrich Siebenbürgische Sagen Kronstadt : Druck und Verlag von Johann Gött, 1857
    Language: German
    Subjects: German Studies
    RVK:
    Keywords: Siebenbürgen ; Sage ; Anthologie
    URL: Volltext  (kostenfrei)
    Author information: Müller, Friedrich 1828-1915
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    UID:
    edochu_18452_26818
    Format: 1 Online-Ressource (9 Seiten)
    Content: Recent comparative studies of billfishes (Istiophoridae and Xiphiidae) have provided evidence of differences in the form and function of the rostra (bill) among species. Here, we report the discovery of a new structure, lacuna rostralis, on the rostra of sailfish Istiophorus platypterus, which is absent on the rostra of swordfish Xiphias gladius, striped marlin Kajikia audax and blue marlin Makaira nigricans. The lacunae rostralis are small cavities that contain teeth. They were found on the ventral rostrum surface of all I. platypterus specimens examined and dorsally in half of them. Ventrally, the lacunae rostralis were most prominent in the mid-section of the rostrum. Dorsally, they occurred closer to the tip. The density of lacunae rostralis increased towards the rostrum tip but, because they are smaller in size, the percentage of rostrum coverage decreased. The teeth located within the lacunae rostralis were found to be different in size, location and orientation from the previously identified micro-teeth of billfish. We propose two potential functions of the lacunae rostralis that both relate to the use of the bill in feeding: mechanoreception of prey before tapping it with the bill and more efficient prey handling via the creation of suction, or physical grip.
    Content: Peer Reviewed
    In: Oxford [u.a.] : Wiley-Blackwell, 100,5, Seiten 1205-1213
    Language: English
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    UID:
    edochu_18452_27055
    Format: 1 Online-Ressource (18 Seiten)
    Content: *Background* The study of convergently acquired adaptations allows fundamental insight into life’s evolutionary history. Within lepidosaur reptiles—i.e. lizards, tuatara, and snakes—a fully fossorial (‘burrowing’) lifestyle has independently evolved in most major clades. However, despite their consistent use of the skull as a digging tool, cranial modifications common to all these lineages are yet to be found. In particular, bone microanatomy, although highly diagnostic for lifestyle, remains unexplored in the lepidosaur cranium. This constitutes a key gap in our understanding of their complexly interwoven ecology, morphology, and evolution. In order to bridge this gap, we reconstructed the acquisition of a fossorial lifestyle in 2813 lepidosaurs and assessed the skull roof compactness from microCT cross-sections in a representative subset (n = 99). We tested this and five macroscopic morphological traits for their convergent evolution. *Results* We found that fossoriality evolved independently in 54 lepidosaur lineages. Furthermore, a highly compact skull roof, small skull diameter, elongate cranium, and low length ratio of frontal and parietal were repeatedly acquired in concert with a fossorial lifestyle. *Conclusions* We report a novel case of convergence that concerns lepidosaur diversity as a whole. Our findings further indicate an early evolution of fossorial modifications in the amphisbaenian ‘worm-lizards’ and support a fossorial origin for snakes. Nonetheless, our results suggest distinct evolutionary pathways between fossorial lizards and snakes through different contingencies. We thus provide novel insights into the evolutionary mechanisms and constraints underlying amniote diversity and a powerful tool for the reconstruction of extinct reptile ecology.
    Content: Peer Reviewed
    In: Heidelberg : Springer, 18,1
    Language: English
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    UID:
    edochu_18452_26884
    Format: 1 Online-Ressource (8 Seiten)
    Content: Semiconducting carbon nitride polymers are used in metal-free photocatalysts and in opto-electronic devices. Conventionally, they are obtained using thermal and ionothermal syntheses in inscrutable, closed systems and therefore, their condensation behavior is poorly understood. Here, the synthetic protocols and properties are compared for two types of carbon nitride materials – 2D layered poly(triazine imide) (PTI) and hydrogen-bonded melem hydrate – obtained from three low-melting salt eutectics taken from the systematic series of the alkali metal halides: LiCl/KCl, LiBr/KBr, and LiI/KI. The size of the anion plays a significant role in the formation process of the condensed carbon nitride polymers, and it suggests a strong templating effect. The smaller anions (chloride and bromide) become incorporated into triazine (C3N3)-based PTI frameworks. The larger iodide does not stabilize the formation of a triazine-based polymer, but instead it leads to the formation of the heptazine (C6N7)-based hydrogen-bonded melem hydrate as the main crystalline phase. Melem hydrate, obtained as single-crystalline powders, was compared with PTI in photocatalytic hydrogen evolution from water and in an OLED device. Further, the emergence of each carbon nitride species from its corresponding salt eutectic was rationalized via density functional theory calculations. This study highlights the possibilities to further tailor the properties of eutectic salt melts for ionothermal synthesis of organic functional materials.
    Content: Peer Reviewed
    In: Weinheim : Wiley-VCH, 28,33
    Language: English
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    UID:
    edochu_18452_28182
    Format: 1 Online-Ressource (10 Seiten)
    Content: We present a method that lowers the dose required for an electron ptychographic reconstruction by adaptively scanning the specimen, thereby providing the required spatial information redundancy in the regions of highest importance. The proposed method is built upon a deep learning model that is trained by reinforcement learning, using prior knowledge of the specimen structure from training data sets. We show that using adaptive scanning for electron ptychography outperforms alternative low-dose ptychography experiments in terms of reconstruction resolution and quality.
    Content: Peer Reviewed
    Note: The article processing charge was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – 491192747 and the Open Access Publication Fund of Humboldt-Universität zu Berlin.
    In: [London] : Macmillan Publishers Limited, part of Springer Nature, 2023, 13
    Language: English
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    UID:
    edochu_18452_27367
    Format: 1 Online-Ressource (12 Seiten)
    Content: Asian cobras (genus Naja) are venomous snakes distributed from the Middle East to Southeast Asia. Because cobras often live near humans settlements, they are responsible for a large part of snakebite incidents and as such pose a challenge for public health systems. In the light of growing human populations, correctly mapping the present and future ranges of Asian cobras is therefore important for both biological conservation and public health management. Here, we mapped the potential climatic niches of ten Asian cobra species for both the present and the future, with the aim to quantify changes in climate and human population densities relative to their current and future ranges. Our analyses reveal that cobras that are adapted to dry climates and inhabit islands have narrow climatic niches, while those of mainland species with larger geographic ranges are much wider. We also found a higher degree of fragmentation of future cobra distributions; within the next 50 years, Asian cobras will lose an average of around 60% of their current suitable climatic range. In the near future, Naja mandalayensis, N. sputatrix, N. samarensis, and N. philippinensis are likely to have no accessible suitable climate space left. Besides, a further increase of human populations in this region may also exponentially accelerate the effects of anthropogenic impacts. Solutions for conservation may involve awareness and appropriate use of law to overcome the rate of habitat degradation and the increase of animal trade of Asian cobras, while promoting investment on health systems to avoid snakebite fatalities.
    Content: Peer Reviewed
    In: London : Nature Publishing Group, 11,1
    Language: English
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. Further information can be found on the KOBV privacy pages