Results 111 to 120 of about 1,317,957 (287)

Marburg Virus Glycoprotein Is a Remarkable Virulent Factor Linked to Hemorrhagic Pathology: Evidence from Multimodal Experimental Systems

open access: yesAdvanced Science, EarlyView.
By integrating data from in vitro, ex vivo, and in vivo models, our research identifies the MARV glycoprotein as a remarkable hemorrhagic factor, filling a major gap in this important field. It also provides practical experimental tools for the basic research on viral pathogenesis and applied research aimed at antiviral intervention for hemorrhagic ...
Ting Yao   +11 more
wiley   +1 more source

The Pan-African Movement and American Black Political Fiction, 1920s to 1950s: Themes of Alienation [PDF]

open access: yes, 1995
This paper focuses on the role of the writer as a social activist. Accordingly, I examine novelist/essayists who published during the Harlem Renaissance period 1920 to 1930 and in some cases beyond.
Harris, Calvin E.
core   +1 more source

Genome‐Wide Association Study Reveals Insect Genetics and Microbial Symbiont Effects on Susceptibility of Diaphorina citri to the Citrus Greening Pathogen, Candidatus Liberibacter Asiaticus

open access: yesAdvanced Science, EarlyView.
This study investigates the genetic and microbial factors influencing the susceptibility of Diaphorina citri to the citrus greening pathogen Candidatus Liberibacter asiaticus (CLas), employing a microbiome Genome Wide Association Study. The research identifies a key gene encoding an MFS‐type transporter contributing to CLas infectivity and abundance in
Kai Liu   +12 more
wiley   +1 more source

Climate Action Impacts on Steelmaking Emissions of Persistent Organic Pollutants Highlight a Gap Between the Paris Agreement and the Stockholm Convention

open access: yesAdvanced Science, EarlyView.
Emissions of unintentionally produced persistent organic pollutants (UPOPs) and global warming are two major environmental challenges. But their governance has largely evolved in parallel, leaving the toxicity implications of climate‐driven industrial transitions poorly understood.
Yuxiang Sun   +7 more
wiley   +1 more source

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

open access: yesAdvanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li   +6 more
wiley   +1 more source

[Review of] S. Allen Counter. North Pole Legacy: Black, White, and Eskimo [PDF]

open access: yes, 1993
According to the Guiness [Guinness] Book of Records, Eskimos Egingwah, Ootah, Ooqueahand Seegloo, along with African American Matthew Henson, became the first humans to stand on the North Pole.
Junne, George H., Jr.
core   +1 more source

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Raccontare storie per costruire storia: la vicenda della schiavitù nella narrativa di Toni Morrison

open access: yesStoria delle Donne, 2010
In her essay, Telling stories to create history: slavery in Toni Morrison’s fiction, Itala Vivan analyzes the fictional work of the African American writer Toni Morrison and focuses especially on Beloved (1987) and A Mercy (2008), both stories ...
Itala Vivan
doaj  

[Review of] George M. Fredrickson. Black Liberation: A Comparative History of Black Ideologies in the United States and South Africa [PDF]

open access: yes, 1995
George M. Fredrickson, Edgar E. Robinson Professor of United States History at Stanford University, has written a magisterial volume that complements his earlier explorations in his highly acclaimed White Supremacy and in some of his major essays in a ...
Williams, Vernon J., Jr
core   +1 more source

Oil‐Coated Nanoplastics Induce Rapid Membrane Disruption and Severe Intestinal Injury

open access: yesAdvanced Science, EarlyView.
Oil‐rich food contact dramatically amplifies MNP release from plastic takeout containers, producing oil‐coated nanoplastics with altered surface properties and rapid membrane‐disruptive effects. These particles cause severe intestinal barrier damage and immune dysfunction in mice, and risk modeling suggests that long‐term gastrointestinal burdens may ...
Ruwen Xie   +17 more
wiley   +1 more source

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