Results 101 to 110 of about 3,470,234 (405)

Raman Spectroscopy of the Works of Szymon Czechowicz (1689-1775)

open access: yesConservation Science in Cultural Heritage, 2019
The paper presents the results from Raman spectroscopy (RS) analyses of the works of Szymon Czechowicz and his workshop ‒ the most important Polish baroque painter.
Mirosław Sawczak   +1 more
doaj   +1 more source

Temporal risk assessment – 20th century Pb emissions to air and exposure via inhalation in the Swedish glass district

open access: hybrid, 2022
Stina Alriksson   +4 more
openalex   +1 more source

Eubulides as a 20th-century semanticist [PDF]

open access: yesLanguage Sciences, 1999
Abstract It is the purpose of the present paper to highlight the figure of Eubulides, a relatively unknown Greek philosopher who lived ±405–330 BC and taught at Megara, not far from Athens. He is mainly known for his four paradoxes (the Liar, the Sorites, the Electra, and the Horns), and for the mutual animosity between him and his younger ...
openaire   +2 more sources

Parabiosis, Assembloids, Organoids (PAO)

open access: yesAdvanced Science, EarlyView.
This review evaluates parabiosis, organoids, and assembloids as complementary disease models spanning systemic, organ, and multi‐organ levels. It highlights their construction strategies, applications, and current limitations, while emphasizing their integration with frontier technologies such as artificial intelligence, organ‐on‐a‐chip, CRISPR, and ...
Yang Hong   +5 more
wiley   +1 more source

Adapting National Forest Inventories to changing requirements - the case of the Swedish National Forest Inventory at the turn of the 20th century

open access: yes, 2014
National Forest Inventories (NFIs) are becoming increasingly important worldwide in order to provide information about the multiple functions of forests, e.g.
Jonas Fridman   +5 more
semanticscholar   +1 more source

Ex Vivo Spatiotemporal Characterization of Spermatogenesis in Mouse Testicular Organoids

open access: yesAdvanced Science, EarlyView.
To date, in vitro spermatogenesis remains a challenge in reproductive medicine. In this study, Sun et al. developed a promising in vitro strategy to generate testicular organoids that enable germ cells from newborn mice to enter meiosis, complete chromosome recombination and synapsis, and develop into haploid spermatids.
Jiachen Sun   +9 more
wiley   +1 more source

Reversal of fortune in a small, open economy: regional GDP in Belgium, 1896-2000. [PDF]

open access: yes
In this paper we present estimates of regional GDP per capita for certain benchmark years during the first half of the 20th century using the method proposed by Geary and Stark (2002).
Buyst, Erik
core  

The major changes in medical practice in the 20th century [PDF]

open access: yes, 2000
One could truly say that there were more advances in medicine in the last 60 years than there had been in the previous 500 years. Indeed the medical breakthroughs of the last 50 years have probably saved more lives than those of any epoch since medicine ...
Fenech, Frederick F.
core  

Identifying Key Questions and Challenges in Microchimerism Biology

open access: yesAdvanced Science, EarlyView.
This study identifies key unanswered questions about microchimerism, the presence of cells from one individual living in another. Experts highlight how these cells may affect health, pregnancy, and disease. This study outlines research priorities and challenges in detecting and studying these rare microchimeric cells, aiming to guide future discoveries
Kristine J. Chua   +31 more
wiley   +1 more source

The Syndrome of an Emigrant: Memory, Trauma, Longing, and Loss in the Art of Józef Czapski [PDF]

open access: yesAthens Journal of Humanities & Arts
This article addresses the multilayered thematic area focused on the impact of trauma, caused by war and political oppression, on the attitudes of artists who followed combat trails and migration routes to ultimately settle far from their homeland.
Irena Kossowska
doaj   +1 more source

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