Results 31 to 40 of about 196,980 (292)

When the River Began—The Formation of River Motala Ström and Human Presence in the Early Holocene, Sweden

open access: yesQuaternary, 2020
In conjunction with the extensive archaeological projects conducted at the current outlet of Sweden’s second largest lake, Lake Vättern, macrofossil, pollen and diatom records have been studied from 14C-dated lake and river sediments from River Motala ...
Jonas Bergman   +6 more
doaj   +1 more source

The first report of Nervilia lilacea Jum. & H. Perrier (Orchidaceae, Epidendroideae) from Kenya and the Northern Hemisphere [PDF]

open access: yesPhytoKeys, 2019
Nervilia lilacea is recorded from Kenya as well as the Northern Hemisphere for the first time. A plate of ink drawing and a distribution map are provided based on the new collection.
Jing Tian   +5 more
doaj   +3 more sources

Trypanosoma (Euglenozoa: Kinetoplastea) infections in rodents, bats, and shrews along an elevation and disturbance gradient in Central Sulawesi, Indonesia

open access: yesRecords of the Australian Museum, 2023
Surveillance of wildlife pathogens is critically important to the conservation of species and human health. However, few species of wildlife in biodiverse countries like Indonesia, especially endemic species in intact ecosystems, have been screened for ...
Ahmad Mursyid   +8 more
doaj   +1 more source

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

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

open access: yesAngewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej   +20 more
wiley   +2 more sources

Explaining national museums : exploring comparative approaches to the study of national museums

open access: yes, 2011
"National Museums" is a major thematic collection of new research papers from around the world. The book is an interrogation of the origins, purpose, organisation, politics, narratives, philosophies, of national museums.
Aronsson, Peter,
core   +4 more sources

Harvard Art Museums API

open access: yes, 2015
The Harvard Art Museums API is a REST-style service designed for developers who wish to explore and integrate the museums’ collections in their projects.
Harvard Art Museums
core   +1 more source

Volunteer-run Museums in English Market Towns and Villages [PDF]

open access: yes
Volunteer-run museums in English market towns and villages have been largely over-looked by scholars examining the history and development of museums in England, and work on contemporary museum volunteering or the relations of museums to their ...
Yates, Bridget E
core   +2 more sources

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

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