Results 31 to 40 of about 33,733 (263)

Incunable from the Book collection of Metropolitan Pitirim (Nechayev) (Monastery of St Joseph of Volokolamsk). The first attempt of attribution

open access: yesРоссийский журнал истории Церкви, 2020
The following notice is the first draft description of the incunable, the famous Peregrinatio in terram sanctam, written by German nobleman, cathedral dean and politician in the Electorate of Mainz, Bernhard von Breidenbach, which had been discovered in ...
Irina N. Buzykina   +4 more
doaj   +1 more source

Tropical insectivorous birds’ predation patterns that promote forest–farmland trophic connectivity for integrated top–down pest biocontrol

open access: yesFrontiers in Environmental Science, 2023
Although conversion of natural forest to agriculture can negatively impact biodiversity in many ways, some affected species may respond by dispersing across the forest–farmland eco-zone, thereby facilitating functional connections through food-web ...
Nickson Erick Otieno   +2 more
doaj   +1 more source

Resilient Land Use in the Medieval and Early-modern Village

open access: yesDanish Journal of Archaeology, 2020
Agrarian land-use in the village Fjelie, southern Sweden, AD 1000–1800, was studied through analysis of plant macrofossils, pollen, animal bones and strontium isotopes.
Per Lagerås, Ola Magnell
doaj   +1 more source

An annotated checklist of the vascular plants of Aberdare Ranges Forest, a part of Eastern Afromontane Biodiversity Hotspot [PDF]

open access: yesPhytoKeys, 2020
The Aberdare Ranges Forest, located in the Central highlands of Kenya, is an isolated volcanic mountain in the East African Rift Valley with unique flora.
Solomon Kipkoech   +7 more
doaj   +3 more sources

Appearance-based evaluation of varnish removal methods in gilded surfaces

open access: yesHeritage Science, 2023
This paper outlines the use of bidirectional reflectance measurements for the characterisation and evaluation of appearance changes in gilded surfaces caused by varnishing and cleaning.
Yoko Arteaga   +4 more
doaj   +1 more source

Taxonomic studies on seven species of the genus Opopaea (Araneae, Oonopidae) from Kenya [PDF]

open access: yesAfrican Invertebrates, 2019
Seven species of the genus Opopaea Simon, 1892 from Kenya are recognized, including five new species: O. berlandi (Simon & Fage, 1922), O. kulczynskii (Berland, 1914), O. makadara Tong & Li, sp. nov. (♀♂), O. ngangao Tong & Li, sp.
Yanfeng Tong   +4 more
doaj   +3 more sources

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

open access: yesAdvanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee   +4 more
wiley   +1 more source

Odorants differentiate Australian Rattus with increased complexity in sympatry. In Papers in Honour of Ken Aplin, ed. Julien Louys, Sue O’Connor, and Kristofer M. Helgen

open access: yesRecords of the Australian Museum, 2020
Odorant cues play a critical role in premating isolation among many species. In mammals, they have been most well-studied in rodents, but only in a handful of species.
Kevin C. Rowe   +4 more
doaj   +1 more source

Whose Artifacts? Whose Stories? Public History and Representation of Women at the Canada Science and Technology Museum

open access: yesHistoria Crítica, 2018
Whose Artifacts? Whose Stories? explores uses of public history to tell stories of women’s relationship with science and technology at the Canada Science and Technology Museum, one of Canada’s national museum.
Anna Adamek, Emily Gann
doaj   +1 more source

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