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Showing 57651 to 57700 of 59105 works

Semi-automatic Extraction of Plants Morphological Characters from Taxonomic Descriptions Written in Spanish

Taxonomic literature keeps records of the planet's biodiversity and gives access to the knowledge needed for its sustainable management. Unfortunately, most of the taxonomic infor…

Geotechnical characterization of trench- and slope sediments off Southern Chile: preliminary results

To understand seismogenesis in shallow parts of subduction zones, it is vital to know about strength and frictional parameters of subducted sediment. For this purpose, PETROTEC, a…

An updated checklist of the Tenebrionidae sec. Bousquet et al. 2018 of the Algodones Dunes of California, with comments…

Generating regional checklists for insects is frequently based on combining data sources ranging from literature and expert assertions that merely imply the existence of an occurr…

Numerical Study of the Exchange Flow of the Persian Gulf Using an Extended Total Exchange Flow Analysis Framework

The Total Exchange Flow analysis framework computes consistent bulk values quantifying the estuarine exchange flow using salinity coordinates since salinity is the main contributo…

Gedenkschrift zum 80. Geburtstag von Prof. Dr. Hanskarl Brühl

Dieser Band der "Berliner Geowissenschaftlichen Abhandlungen" ist posthum unserem Freund, Kollegen und Lehrer Prof. Dr. Hanskarl Brühl gewidmet. Viel zu früh verloren wir ihn am 1…

The taxlist package: managing plant taxonomic lists in R

Taxonomic lists are crucial elements of vegetation-plot databases and provide the links between original entries, reference taxon views and different taxon concepts. We introduce …

Grundlagen wissenschaftlichen Arbeitens

Ein Universitätsstudium bedeutet vielfach Selbststudium: eigenständiges Recherchieren und Aufbereiten von Informationen sowie die Vermittlung dieser Informationen und gegebenenfa…

A Comprehensive Study of Infrasound Signals Detected from the Ingolstadt, Germany, Explosion of 1 September 2018

The explosion at the Ingolstadt oil refinery was widely recorded at seismic and infrasound stations deployed throughout Central Europe, to distances of several hundred to a thousa…

spind: an R Package to Account for Spatial Autocorrelation in the Analysis of Lattice Data

spind is an R package aiming to provide a useful toolkit to account for spatial dependence in the analysis of lattice data. Grid-based data sets in spatial modelling often exhibit…

Vornewerte BergkOrdnung Des Wolgebohrnen unnd Edlen Herrn / Herrn Volckmar Wollfens Graffen von Hohnſtein / Herrn…

Bergordnung für die Bergwerke in der Grafschaft Hohnstein, erlassen von Volkmar Wolff, Graf von Hohnstein und Herr von Lohra und Klettenberg am 6. April 1576. Besonders hervorgeho…

The stoneflies (Insecta, Plecoptera) of the Talladega Mountain region, Alabama, USA: distribution, elevation, endemism,…

Background The Talladega Mountain region of eastern Alabama is the southernmost outlier of the ancient Appalachian Mountains, including the highest peaks and ranges in the state…

Numerical Modeling of Structurally Controlled Ore Formation in Magmatic‐Hydrothermal Systems

Faults and fractures can be permeable pathways for focused fluid flow in structurally controlled ore‐forming hydrothermal systems. However, quantifying their role in fluid flow on…

Zur Entstehung und Altersstellung der Travertine, limnischen Sedimente und fluviatilen Terrassen im Gebiet der Mittlere…

Im Nera- und Cornotal östlich von Terni (Mittelitalien) wurden drei Gebiete im Maßstab 1 :25 000 geologisch spezialkartiert. Dabei zeigte es sich u. a., daß in den Tälern abgesetz…

Fauna of Cerambycidae (Insecta: Coleoptera) in Komaba Campus of the University of Tokyo, a highly urbanised area in Jap…

Urban green spaces play an important role in maintaining urban biodiversity in the Tokyo Metropolis, Japan. Plant-dependent insect assemblages such as Cerambycidae, in particular,…

Die Seeablagerungen vom Samerberg/Obb. und ihre Stellung im Jungpleistozän

Die Seeablagerungen vom Samerberg stammen nach dem geologischen und dem vegetationsgeschichtlichen Befund aus der Riß/Würm-Warmzeit und aus dem Frühwürm. In klimageschichtlicher H…

Insect biodiversity of the Algodones Dunes of California

Over a nine year period beginning in 2007 we surveyed the insects of the Algodones Dunes, Imperial Count, California, as part of a study undertaken for the U.S. Bureau of Land Man…

20th century Betula pubescens subsp. czerepanovii tree- and forest lines in Norway

Georeferenced tree- and forest line data has a wide range of applications and are increasingly used for e.g. monitoring of climate change impacts and range shift modelling. As par…

Applications of deep convolutional neural networks to digitized natural history collections

Natural history collections contain data that are critical for many scientific endeavors. Recent efforts in mass digitization are generating large datasets from these collections …

A streamlined collecting and preparation protocol for DNA barcoding of Lepidoptera as part of large-scale rapid biodive…

Here we present a general collecting and preparation protocol for DNA barcoding of Lepidoptera as part of large-scale rapid biodiversity assessment projects, and a comparison with…

Geologisches Jahrbuch Hessen

DFG, SUB Göttingen

Kinematics and Convergent Tectonics of the Northwestern South American Plate During the Cenozoic

<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">The interaction of the northern Nazca and sou…

red - an R package to facilitate species red list assessments according to the IUCN criteria

The International Union for the Conservation of Nature Red List is the most useful database of species that are at risk of extinction worldwide, as it relies on a number of object…

An Upgrade Pinning Block: A Mechanical Practical Aid for Fast Labelling of the Insect Specimens

A new mechanical innovation is described to deal with standard labelling of dried specimens on triangular cards and/or pinned specimens in personal and public collections. It work…

iCollections methodology: workflow, results and lessons learned

The Natural History Museum, London (NHMUK) has embarked on an ambitious programme to digitise its collections. The first phase of this programme was to undertake a series of pilot…

Comments on: "The effect of substituent groups on the reductive degradation of azo dyes by zerovalent iron" by M. Hou, …

This letter discusses possible improvements in experimental conditions to enable a purposeful discussion on the effect of substituent groups on the reductive degradation of azo dy…

iCollections methodology: workflow, results and lessons learned

The Natural History Museum, London (NHMUK) has embarked on an ambitious programme to digitise its collections. The first phase of this programme was to undertake a series of pilot…

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