Results 181 to 190 of about 51,059 (256)

Compendial Perspectives on Botanical Identity Testing. [PDF]

open access: yesJ Nat Prod
Sarma ND   +10 more
europepmc   +1 more source

California's vernal‐pool mousetails (Myosurus, Ranunculaceae): Phylogenetic analysis of ddRADseq data, hybridization tests, and species delimitation

open access: yesJournal of Systematics and Evolution, EarlyView.
We present the first phylogenetic analysis of the Californian species of Myosurus. Our ddRADseq analysis reveals considerably more diversity than what was recognized in recent floristic treatments. Myosurus minimus subsp. apus was found to be a rare species restricted to Southern California and northwestern Baja California.
R. Douglas Stone   +2 more
wiley   +1 more source

Empirical‐Process Limit Theory and Filter Approximation Bounds for Score‐Driven Time Series Models

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT This article examines the filtering and approximation‐theoretic properties of score‐driven time series models. Under specific Lipschitz‐type and tail conditions, new results are derived, leading to maximal and deviation inequalities for the filtering approximation error using empirical process theory.
Enzo D'Innocenzo
wiley   +1 more source

Unambiguous analytical separation and improved syntheses of [11C]acetate and [11C]acetoacetate. [PDF]

open access: yesEJNMMI Radiopharm Chem
Bamminger K   +4 more
europepmc   +1 more source

The fundamental theorem of asset pricing with and without transaction costs

open access: yesMathematical Finance, Volume 35, Issue 2, Page 567-609, April 2025.
Abstract We prove a version of the fundamental theorem of asset pricing (FTAP) in continuous time that is based on the strict no‐arbitrage condition and that is applicable to both frictionless markets and markets with proportional transaction costs. We consider a market with a single risky asset whose ask price process is higher than or equal to its ...
Christoph Kühn
wiley   +1 more source

Bleomycin-Induced Acral Dyshidrosiform Eruption: A Rare Cutaneous Toxicity Mimicking Eczema. [PDF]

open access: yesClin Case Rep
Mortezazadeh M   +7 more
europepmc   +1 more source

Dextromethorphan Hydrobromide‐Bupropion Hydrochloride for Agitation in Dementia: Combination or Two Stand‐Alone Drugs

open access: yes
Journal of the American Geriatrics Society, EarlyView.
Eric E. Brown   +2 more
wiley   +1 more source

Becoming Dostoevsky (how Rowan Williams opens up Bakhtin)

open access: yesModern Theology, EarlyView.
Abstract With the end of Communism in Russia, non‐materialist contexts were enthusiastically restored to Mikhail Bakhtin's globally famous ideas of carnival, dialogism, and polyphony. This essay surveys Rowan Williams's 2008 study Dostoevsky: Language, Faith + Fiction as a major contribution to this effort, concentrating on those general philosophical ...
Caryl Emerson
wiley   +1 more source

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