Results 71 to 80 of about 7,916 (195)

Heavy metal contamination and blue carbon sequestration in mangrove ecosystems of Puerto Rico

open access: yesJournal of Environmental Quality, Volume 54, Issue 6, Page 2037-2047, November/December 2025.
Abstract Heavy metal contamination in coastal ecosystems can significantly impact biological activity, metal retranslocation, and biogeochemical cycling. This study assessed the concentrations of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) in mangrove sediments and leaves of two ecosystems in Puerto ...
Jahnelle Howe   +3 more
wiley   +1 more source

Zoroastrianism, Cosmology, and Chaos: A Detailed Analysis of the Musical Composition, Druj Aeterni [PDF]

open access: yes, 2013
Druj Aeterni is a large chamber ensemble piece for flute, clarinet, French horn, two trumpets, piano, two percussionists, string quintet, and electric bass. My composition integrates three intellectual pursuits and interests, ancient mythology, cosmology,
Trelease, Andrew T
core  

Direct Experimental Evidence for Selective Uptake of Function‐Specific Small Extracellular Vesicles by Recipient Cells

open access: yesJournal of Extracellular Biology, Volume 4, Issue 10, October 2025.
ABSTRACT Small extracellular vesicles (sEVs), ranging from 30 to 200 nm in diameter, are a subset of extracellular vesicles that play an essential role in intercellular communication by transporting bioactive molecules between cells. Due to their diverse cargo and origins, sEVs form a highly heterogeneous population.
Yuhong Liu   +12 more
wiley   +1 more source

CHRISTIANITY IN THE HISTORY OF DERBENT IN SASSANID PERIOD AND THE STAGES OF ITS DEVELOPMENT

open access: yesГуманитарные и юридические исследования, 2021
Derbent entered the historical literature as one of the largest Islamic centers in the Caucasus, where Muslim ideology was actively spread by the Arabs from the mid-seventh century.
A. A. Kudryavtsev
doaj  

Constructing and Analysing Global Corporate Networks With Wikidata: The Case of Electric Vehicle Industry

open access: yesGlobal Networks, Volume 25, Issue 4, October 2025.
ABSTRACT Constructing comprehensive datasets for corporate network analysis remains a significant challenge for the business research community. This study introduces a novel Python tool, NetVizCorpy, which leverages Wikidata to generate such a dataset. We demonstrate its applications by constructing and analysing a global corporate network based on 44
Zsofia Baruwa   +3 more
wiley   +1 more source

Contacts between China and Central Asia in the spiritual sphere in the I millennium

open access: yesRUDN Journal of World History, 2013
The article investigates the forms, ways and the results of contacts between China and Central Asia in spiritual culture. The Silk Road was the main route by which to move goods and to support international trade and diplomatic relations.
E Borisovna Barinova
doaj  

As origens iranianas do milenarismo [PDF]

open access: yes, 2012
Este ensaio consiste de uma avaliação crítica da contribuição iraniana para as origens do milenarismo judaico-cristão, através do Zoroastrismo ou do Zurvanismo. Para tanto, são recapitulados os primórdios do milenarismo iraniano com Zaratustra (Zoroastro)
Fernandes, Edrisi
core   +1 more source

Origin and Biogeography of the Colourful Sap‐Sucking Sea Slugs Genus Thuridilla Bergh, 1872 (Mollusca, Gastropoda, Heterobranchia)

open access: yesJournal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim Thuridilla Bergh, 1872, is a lineage of herbivorous sea slugs externally distinguished by bright colours and distinctive patterns of lines and spots. Recent work revealed an exceptionally rapid, cryptic radiation of 13 species in the Indo‐Pacific, raising questions about mechanisms of speciation in this group.
M. Rosario Martín‐Hervás   +5 more
wiley   +1 more source

Middle Persian "Mādīgān ī Yōšt ī Fr(i)yān" as a magical text? [PDF]

open access: yes, 2014
The Middle Persian Mādīgān ī Yōšt ī Fr(i)yān is considered to be, first and foremost, a literary vision of the Zoroastrian warfare of good versus evil. Secondly, it is a report from an examination resembling van Gennep’s rite de passage. The weapon, used
Kłagisz, Mateusz
core  

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