Results 91 to 100 of about 1,280,662 (255)

Éléments pour une symptomatologie des ambiances urbaines. L’exemple de Venise, à la lumière de Ruskin et de Proust

open access: yesArticulo: Journal of Urban Research, 2009
This article is a contribution to current debates on the notion of urban ambience. It attempts to identify the generative dimension of urban ambience and thus seeks to distinguish it from a growing social demand for conditioned atmospheres (supermarkets,
Olivier Labussière
doaj   +1 more source

Semi-blind-trace algorithm for self-supervised attenuation of trace-wise coherent noise [PDF]

open access: yes, 2023
Trace-wise noise is a type of noise often seen in seismic data, which is characterized by vertical coherency and horizontal incoherency. Using self-supervised deep learning to attenuate this type of noise, the conventional blind-trace deep learning ...
Pardo, David   +2 more
core  

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

open access: yesFEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan   +2 more
wiley   +1 more source

RMO (Series)

open access: yes, 1948
Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in ...
Geological Survey (U.S.). Trace Elements Office.
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

KWWL-TV News Report by Trace Regan (3 min. 10 sec.)

open access: yes, 1980
A report by Trace Regan on the discovery of a mastodon femur in Elk Run Creek in 1980 with brief history of mastodon finds in the area around Waterloo ...
Regan, Trace
core   +1 more source

Acceptable random variables in non-commutative probability spaces

open access: yesپژوهش‌های ریاضی, 2022
Introduction A class of random variables called negatively orthant dependent random variables defined in the classical setting of probability spaces by Lehman in 1966.
Ghadir Sadeghi, Mahin Sadat Divandar
doaj  

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

A trace element study of sediments from the Olifants River estuary, the Berg River estuary, and the off-shore Mud Belt [PDF]

open access: yes, 2004
Includes bibliographical references (leaves 99-105).Trace elements have received increased attention since the mid-1900's. Although some studies have investigated trace element accumulation as a result of urban expansion in the Western Cape, South Africa,
Taylor, Arthur
core   +1 more source

El error fotográfico como indicio: explorando la relación entre la fotografía y la experiencia de la ciudad en Daily Pilgrims de Virgilio Ferreira

open access: yesCaiana: Revista de Historia del Arte y Cultura Visual, 2015
Daily Pilgrims is a project made up by thirty-seven portraits taken in several cities located in Southeast Asia in which the foreground is out of focus. This essay explores the significance of the photographic error and suggests interpreting it as a sign
Andrea Ancira García
doaj  

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