Results 71 to 80 of about 37,788 (268)

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

open access: yesGeological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia   +4 more
wiley   +1 more source

Pacific Northwest Region

open access: yesEos, Transactions American Geophysical Union, 1973
The Nineteenth Annual Meeting of the Pacific Northwest Region was held October 16 and 17, 1972, on the campus of the University of British Columbia. The informal setting provided a very pleasant backdrop for the 79 registrants. The program consisted of 47 contributed papers and 8 invited papers.A symposium entitled ‘Social and Environmental Aspects of ...
openaire   +1 more source

Thermochronologic Constraints on the Extensional History of the Ibex Hills, Southeastern Black Mountains, Death Valley, California

open access: yesGeological Journal, EarlyView.
A. Modeled T‐t paths for samples in the northern Ibex Hills, showing steady cooling throughout much of the Cenozoic, until rapid Miocene cooling. B. Weighted mean paths for each sample in this study. Note that all show a rapid cooling event at or just after 10 Ma, which is interpreted to represent exhumation as a result of regional extenstion ...
Zachariah D. Fleming
wiley   +1 more source

The Epsomitic Phototrophic Microbial Mat of Hot Lake, Washington: Community Structural Responses to Seasonal Cycling

open access: yesFrontiers in Microbiology, 2013
Phototrophic microbial mats are compact ecosystems composed of highly interactive organisms in which energy and element cycling take place over millimeter-to-centimeter-scale distances. Although microbial mats are common in hypersaline environments, they
Stephen R Lindemann   +13 more
doaj   +1 more source

Rhododendrons in the Pacific Northwest

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University, 1939
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Bile acid metabolism and signaling in human and animal health: A One Health perspective

open access: yesiMetaOmics, EarlyView.
Bile acids maintain host homeostasis through enterohepatic circulation, microbial transformation, and bile acid receptor signaling, thereby regulating glucose and lipid metabolism, intestinal barrier integrity, and immunity. These effects support human disease intervention and health‐oriented animal production, reducing drug dependence and residue ...
Lei Li   +7 more
wiley   +1 more source

Gravitational Fields and Local Moran's I in Economics: Analyzing the Spatial Structure of Labor and Capital in the USA

open access: yesInternational Studies of Economics, EarlyView.
ABSTRACT In this article, we apply the notion of gravitational fields to commercial attraction, with the aim of providing valuable insights to inform the development of an econophysical methodology. We revisit the traditional notion of gravitational fields, extending it to encompass multiple economic variables and incorporating mobility and production ...
Luigi Capoani   +3 more
wiley   +1 more source

Pacific Northwest region

open access: yesEos, Transactions American Geophysical Union, 1969
Discussions regarding both necessary and desirable changes in statutes and by‐laws started in 1966, and final agreement by members of the executive committee was reached at the 14th Annual Meeting in 1967. The proposed changes were put to a vote of the regional membership in early 1968 and were approved overwhelmingly.The major changes were: (1) Change
openaire   +1 more source

Interventions for pre‐school children in foster care: A systematic review of the foster carer and system level outcomes from randomised controlled trials

open access: yesJCPP Advances, EarlyView.
Abstract Background Children in foster care are at increased risk of experiencing cognitive, emotional and behavioural difficulties. There is a window of opportunity for early intervention associated with developmental sensitivity in the early years. Foster carers and the systems supporting them play a central role in intervention and support for the ...
Camilla Biggs   +6 more
wiley   +1 more source

Developing an integrated algorithm to support autism diagnostic decisions: Model performance and statistical fairness

open access: yesJCPP Advances, EarlyView.
Abstract Background Best practices in diagnosing autism spectrum disorder require an expert diagnostician to integrate multiple sources of information, including direct observations, interviews, and rating scales completed by knowledgeable informants.
Aaron J. Kaat   +8 more
wiley   +1 more source

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