Results 31 to 40 of about 2,974,134 (411)

Correlation tests between relative light unit and colony forming unit for improving adenosine triphosphate bioluminescence analysis in bacterial consolidation treatments on palaeontological heritage

open access: yesLuminescence, Volume 37, Issue 12, Page 2129-2138, December 2022., 2022
Bacterial mineralization treatments can be effective, nontoxic, environmentally friendly, and chemically compatible with fossil heritage. However, accurate monitoring should be carried out to detect bacteria viability during and after treatments. Adenosine triphosphate (ATP) assay is proposed as a fast, affordable, portable, and easy‐to‐use system for ...
Silvia Marín‐Ortega   +2 more
wiley   +1 more source

Grensverhoudinge in die Noordwestelike Transgariep: die lotgevalle van die Kora tot 1858

open access: yesContree, 1993
The Kora played an important role in the Transgariep (OFS) during the first half of the 19th century. By 1858, however, after the defeat of Goliat Yzerbek, these migrant cattle farmers disappeared from the scene.
H.J. Van Aswegen
doaj   +1 more source

Developing Cathode Films for Practical All‐Solid‐State Lithium‐Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
The development of all‐solid‐state lithium‐sulfur batteries offers higher specific energies and lower costs compared to state‐of‐the‐art Li‐ion batteries. However, a lack of mechanistic understanding hinders advancement. This review analyzes key electrode parameters, evaluates progress in enhancing ion/electron percolation, and addresses ...
Chao Ye   +4 more
wiley   +1 more source

HOLEC, Roman: A BOOK ABOUT READING, READING ABOUT BOOKS (WHO, WHAT, WHERE AND WHY HE READ IN THE "LONG" 19TH CENTURY IN SLOVAKIA) [PDF]

open access: yesSlovenska Literatura
HOLEC, Roman: A BOOK ABOUT READING, READING ABOUT BOOKS (WHO, WHAT, WHERE AND WHY HE READ IN THE "LONG" 19TH CENTURY IN SLOVAKIA)
Eva Palkovičová
doaj   +1 more source

Sea-Level Rise from the Late 19th to the Early 21st Century

open access: yes, 2011
We estimate the rise in global average sea level from satellite altimeter data for 1993–2009 and from coastal and island sea-level measurements from 1880 to 2009.
J. Church, N. White
semanticscholar   +1 more source

Wood and Cellulose: the Most Sustainable Advanced Materials for Past, Present, and Future Civilizations

open access: yesAdvanced Materials, EarlyView.
Wood and cellulose are the most abundant and important sustainable materials on the planet at the disposal to solve major societal challenges. This perspective, written for all materials scientists, highlights how breakthroughs in cellulose nanotechnology combined with functional nanomaterials can revolutionize important areas like construction ...
Mahiar Max Hamedi   +5 more
wiley   +1 more source

Music in 19th-Century Venezuela

open access: yesPoliteja, 2013
Beginning as a Spanish colony to become an independent republic – the 19th century was a pivotal point for Venezuela. Socially, politically, and economically speaking, the changes were numerous, and so were the cultural and artistic manifestations that ...
Mariantonia Palacios
doaj   +1 more source

Convicts, Carcerality and Cape Colony Connections in the 19th Century

open access: yes, 2016
This article examines the ways in which the 19th-century Cape Colony was connected to other locations in Britain and the British imperial world with respect to the history of imprisonment and penal transportation.
Clare Anderson
semanticscholar   +1 more source

Heterostructured Electrocatalysts: from Fundamental Microkinetic Model to Electron Configuration and Interfacial Reactive Microenvironment

open access: yesAdvanced Materials, EarlyView.
Heterostructures have emerged as advanced electrocatalysts to convert earth‐abundant simple molecules into high‐value‐added products. On the basis of atomistic understanding to accelerate the electrochemical processes, the architecture of heterostructured electrocatalysts is comprehensively discussed from the point of view of modulating electronic ...
Yun Li   +3 more
wiley   +1 more source

Il linguaggio degli affetti. “Fede e bellezza” e il romanzo di Gertrude [PDF]

open access: yesParole Rubate, 2015
The relationship between Niccolò Tommaseo and Alessandro Manzoni – a relationship with literary, linguistic, political, historical and cultural implications – represents the focus of this article.
Donatella Martinelli
doaj  

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