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  • 1
    Schlagwort(e): Agriculture. ; Mechanical engineering. ; Geographic information systems. ; Computer simulation. ; Agriculture. ; Mechanical Engineering. ; Geographical Information System. ; Computer Modelling.
    Beschreibung / Inhaltsverzeichnis: Chapter 1 - The Agriculture Eras -- Chapter 2 - Global Navigation Satellite Systems -- Chapter 3 - Spatial and Temporal Variability Analysis -- Chapter 4 - Images and Remote Sensing Applied to Agricultural Management -- Chapter 5 - Geoprocessing Applied to Crop Management -- Chapter 6 - Sampling and Interpretation of Maps -- Chapter 7 - Agricultural Drones’ Application -- Chapter 8 - Sensors and Actuators -- Chapter 9 - Control and Automation Systems in Agricultural Machinery -- Chapter 10 - Digital Irrigation -- Chapter 11 - Digital Livestock Farming -- Chapter 12 - Internet of Things In Agriculture -- Chapter 13 - Data transmission, cloud computing and Big Data -- Chapter 14 - Machine Learning -- Chapter 15 - Platforms, Applications and Software -- Chapter 16 - Digital Data: Cycle, Standardization, Quality, Sharing and Security -- Chapter 17 - Case Study: SLC Agrícola -- Index.
    Kurzfassung: This textbook addresses the most recent advances and main digital technologies used in farming. The reader will be able to understand the main concepts and techniques currently used to efficiently manage agricultural production systems. The book covers topics in a general and intuitive way, with examples and good illustrations.
    Materialart: Online-Ressource
    Seiten: VIII, 306 p. 145 illus., 123 illus. in color. , online resource.
    Ausgabe: 1st ed. 2022.
    ISBN: 9783031145339
    DDC: 630
    Sprache: Englisch
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Signatur: SR 90.0091(57)
    In: Mitteilungen aus den Geodätischen Instituten der Rheinischen Friedrich-Wilhelms-Universität Bonn
    Materialart: Schriftenreihen ausleihbar
    Seiten: 30 S.
    Serie: Mitteilungen aus dem Institut für Theoretische Geodäsie der Universität Bonn 57
    Sprache: Deutsch
    Standort: Kompaktmagazin unten
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Signatur: SR 90.0091(58)
    In: Mitteilungen aus den Geodätischen Instituten der Rheinischen Friedrich-Wilhelms-Universität Bonn
    Materialart: Schriftenreihen ausleihbar
    Seiten: 19 S.
    Serie: Mitteilungen aus dem Institut für Theoretische Geodäsie der Universität Bonn 58
    Sprache: Deutsch
    Standort: Kompaktmagazin unten
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Publikationsdatum: 2024-04-02
    Beschreibung: Das Verhältnis von Religion und Politik ist in den vergangenen Jahren verstärkt in den Fokus der Forschung gerückt. Die Autoren dieses Bandes widmen sich diesem Verhältnis unter einer besonderen Zuspitzung. Ihre Beiträge analysieren, inwiefern es zum Selbstverständnis von Religionen gehört, einen Beitrag zur Gestaltung der gesellschaftlichen und politischen Wirklichkeit leisten zu sollen. Mit dieser Problematik verknüpft ist eine zentrale Frage: Wie erklärt und wie äußert sich der Anspruch von Religionen, eine »politische Aufgabe« zu besitzen? Im Fokus stehen die drei großen monotheistischen Religionen Judentum, Christentum und Islam, wobei für das Christentum zusätzlich die konfessionellen Differenzen in den Blick kommen, die zu ganz unterschiedlichen Einschätzungen der politischen Aufgabe des Christentums geführt haben.Für alle drei monotheistischen Religionen nehmen die Beiträger jeweils eine Doppelperspektive ein: historische Beispiele erhellen die jeweiligen Bedingungen und Kontexte für religiös motivierte Teilhabe an politischer Gestaltung und Verantwortung; Systematische Entfaltungen versuchen eine Einbettung dieser Beispiele in die spezifischen Denkhorizonte der jeweiligen Religionen. Das so erhobene politische Selbstverständnis der Religionen wird schließlich mit der Fremdwahrnehmung dieses Selbstverständnisses aus nichtreligiöser Perspektive kontrastiert.
    Schlagwort(e): History ; Europe ; thema EDItEUR::N History and Archaeology::NH History::NHD European history
    Sprache: Deutsch
    Format: image/jpeg
    Format: image/jpeg
    Format: image/jpeg
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 9 (2002), S. 3402-3412 
    ISSN: 1089-7674
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: Measurements of the electron temperature, Te, and density, ne, during the energy quench of a major disruption showed that the onset of Te erosion in the neighborhood of the m/n=2/1 O point at the low field side (LFS) accelerates the well-known m/n=1/1 erosion of the core temperature. During this phase Te(r) is only partially flat in the region between the q=2 and the q=1 surfaces and ne(r) decreases in the core and increases inside the m/n=2/1 island. Immediately after the flattening of Te(r) a large peak in Te and to a lesser extent in ne has been observed. This peak is radially localized at the q=2 radius at the LFS, is very short lived and is poloidally asymmetric. Te profiles measured by the heterodyne radiometer and the Thomson scattering agree very well up to the time Te(r) flattens but afterwards can be a factor of two different. © 2002 American Institute of Physics.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 81 (2002), S. 592-594 
    ISSN: 1077-3118
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: By laser-interference lithography, reactive-ion etching, and selective wet-chemical etching using a citric acid-based solution, we have fabricated large periodic arrays of AlGaAs microdisks with periods of 4 μm and disk diameters between 1.5 and 2 μm. The arrays are characterized by temperature-dependent photoluminescence spectroscopy. Taking into account the below-threshold absorption of the quantum wells inside the disks, we get disk quality factors close to the theoretical maximum value. We demonstrate that our technique allows one also to produce one-dimensionally or two-dimensionally coupled arrays of microdisks. © 2002 American Institute of Physics.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    ISSN: 1365-2958
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie , Medizin
    Notizen: Upregulation of the ATP-binding cassette (ABC) transporter genes CDR1 and CDR2 (Candidadrug resistance 1 and 2) is a common mechanism observed in Candida albicans clinical isolates developing resistance to the class of azole antifungals. In this work, the regulatory elements of both genes were delimited using a reporter system in an azole-susceptible strain exposed to oestradiol, which allows transient induction of these genes. We found two regulatory elements in the CDR1 promoter: one responsible for basal expression (basal expression element; BEE) and the other required for oestradiol responsiveness (drug-responsive element I; DREI). In the CDR2 promoter, a single regulatory element responsible for oestradiol responsiveness (DREII) was detected. Both DREs shared a consensus of 21 bp with the sequence 5′-CGGA(A/T)ATCGGATATTTTTTTT-3′ having no equivalent to known eukaryotic regulatory sequence. Consistent with this finding, two other C. albicans genes identified by a search for the presence of DRE in the C. albicans genome sequence database were responsive to oestradiol. Finally, the regulatory elements found in CDR1 and CDR2 were also functional in an azole-resistant strain with constitutive high expression of both transporters. These results suggest that, although CDR1 and CDR2 upregulation can be obtained by transient drug-induced and constitutive upregulation, these two processes converge to the same regulatory elements and probably mobilize the same trans-acting factors.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
    ISSN: 1365-2958
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie , Medizin
    Notizen: Structural genes of phospholipid biosynthesis in the yeast Saccharomyces cerevisiae are transcriptionally co-regulated by ICRE (inositol/choline-responsive element) promoter motifs. Gene activation by an ICRE is mediated by binding of the Ino2/Ino4 transcription factor, whereas repression in the presence of high concentrations of inositol and choline (IC) requires an intact Opi1 repressor. However, the mechanism of specific repression and the functional interplay among these regulators remained unclear from previous work. Using in vivo as well as in vitro interaction assays, we show binding of the pleiotropic repressor Sin3 to the pathway-specific regulator Opi1. The paired amphipathic helix 1 (PAH1) within Sin3 and OSID (Opi1–Sin3 interaction domain) in the N-terminus of Opi1 were mapped as contact sites. The regulatory significance of the Opi1–Sin3 interaction was shown by the obvious deregulation of an ICRE-dependent reporter gene in a sin3 mutant. Opi1 also interacts with a newly identified functional domain of the transcriptional activator Ino2 (RID, repressor interaction domain). These results define the molecular composition of the transcription complex mediating control of ICRE-dependent genes and allow a hypothesis on the flow of regulatory information in response to phospholipid precursors.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 9
    ISSN: 1365-2958
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie , Medizin
    Notizen: A mutational analysis of the essential nuclear actin-related protein of Saccharomyces cerevisiae, Act3p/Arp4p, was performed. The five residues chosen for substitution were amino acids conserved between actin and Act3p/Arp4p, the tertiary structure of which most probably resembles that of actin. Two thermosensitive (ts) mutants, a single and a double point mutant, and one lethal double point mutant were obtained. Both ts mutants were formamide-sensitive which supports a structural relatedness of Act3p/Arp4p to actin; they were also hypersensitive against hydroxyurea and ultraviolet irradiation pointing to a possible role of Act3p/Arp4p in DNA replication and repair. Their ‘suppressor of Ty’ (SPT) phenotype, ob-served with another ts mutant of Act3p/Arp4p before, suggested involvement of Act3p/Arp4p in transcription regulation. Accordingly, genome-wide expression profiling revealed misregulated transcription in a ts mutant of a number of genes, among which increased expression of various stress-responsive genes (many of them requiring Msn2p/Msn4p for induction) was the most salient result. This provides an explanation for the mutant's enhanced resistance to severe thermal and oxidative stress. Thus, Act3p/Arp4p takes an important part in the repression of stress-induced genes under non-stress conditions.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    ISSN: 1365-2958
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie , Medizin
    Notizen: In the yeast Saccharomyces cerevisiae, genes involved in phospholipid biosynthesis are activated by ICRE (inositol/choline-responsive element) up-stream motifs and the corresponding heterodimeric binding factor, Ino2 + Ino4. Both Ino2 and Ino4 contain basic helix–loop–helix (bHLH) domains required for ICRE binding, whereas transcriptional activation is mediated exclusively by Ino2. In this work, we describe a molecular analysis of functional minimal domains responsible for specific DNA recognition and transcriptional activation (TAD1 and TAD2). We also define the importance of individual amino acids within the more important activation domain TAD1. Random mutagenesis at five amino acid positions showed the importance of acidic as well as hydrophobic residues within this minimal TAD. We also investigated the contribution of known general transcription factors and co-activators for Ino2-dependent gene activation. Although an ada5 single mutant and a gal11 paf1 double mutant were severely affected, a partial reduction in activation was found for gcn5 and srb2. Ino2 interacts physically with the basal transcription factor Sua7 (TFIIB of yeast). Interestingly, interaction is mediated by the HLH dimerization domain of Ino2 and by two non-overlapping domains within Sua7. Thus, Sua7 may compete with Ino4 for binding to the Ino2 activator, creating the possibility of positive and negative influence of Sua7 on ICRE-dependent gene expression.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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