Results 71 to 80 of about 3,300 (225)

Enumeration of m-Ary Cacti

open access: yesAdvances in Applied Mathematics, 2000
LaTeX2e, 28 pages, 9 figures (eps), 3 ...
Bóna, Miklós   +3 more
openaire   +3 more sources

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist   +38 more
wiley   +1 more source

Psychedelic‐assisted treatment for substance use disorder: A narrative systematic review

open access: yesAddiction, EarlyView.
Abstract Background and aims This is the first systematic review of the extant literature on all major psychedelic‐assisted treatment for alcohol use disorder (AUD), tobacco use disorder (TUD) and other substance use disorders (SUD). We aimed to summarise the evidence for efficacy of psychedelic‐assisted treatment for AUD, TUD, and SUD; to evaluate its
Theodore Piper   +7 more
wiley   +1 more source

Safety pharmacology of acute mescaline administration in healthy participants

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Psychedelics, including mescaline, may serve as novel treatments for depression and anxiety. However, data is scarce on the safety of mescaline. Methods The present pooled analysis included two double‐blind, randomized, placebo‐controlled studies with a total of 48 participants and 96 mescaline administrations. Single oral‐dose administrations (n =
Aaron Klaiber   +4 more
wiley   +1 more source

Fossil bears break free from inhibitory cascade constraints at least twice (Ursus minimus and Ursus deningeri) caused by dietary adaptations

open access: yesBoreas, EarlyView.
Bears deviate from the inhibitory cascade model (ICM) during molar size evolution, with two significant deviations linked to changes in diet: Ursus minimus and Ursus deningeri. Many bears exhibit a ‘partial ICM’, highlighting the relationship between relative molar size, dietary adaptations and dental development across different species.
Anneke H. van Heteren, A. Stefanie Luft
wiley   +1 more source

Prospects for the long‐term persistence of a severely endangered plant, Consolea corallicola (Cactaceae)

open access: yesConservation Science and Practice
The semaphore cactus, Consolea corallicola, is an endangered tree cactus endemic to just two sites in the Florida Keys. Since the 1980s, it has been threatened by the arrival of an invasive cactus‐eating moth, Cactoblastis cactorum, rot, and, more ...
Peter Stiling   +2 more
doaj   +1 more source

Refining Tumor Mutational Burden as a Predictive Biomarker for Pembrolizumab: A Real‐World Analysis in Japanese Patients

open access: yesCancer Science, EarlyView.
In this study, we investigated the predictive value of tumor mutational burden (TMB) for assessing the efficacy of pembrolizumab in a Japanese cohort. We analyzed real‐world data from 63,952 patients registered in the C‐CAT database who underwent comprehensive genomic profiling, and evaluated the therapeutic efficacy of pembrolizumab in 1899 of these ...
Tomoyo Yasuda   +7 more
wiley   +1 more source

Comparison of SGLT2 Inhibitors for New‐Onset Proteinuria Risk in Patients With Type 2 Diabetes and Preserved Kidney Function

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To compare the effects of individual SGLT2 inhibitors on preventing new‐onset proteinuria in patients with type 2 diabetes and preserved kidney function. Materials and Methods A target trial emulation was performed using commercially available databases, including health checkups and claims data, between April 1, 2014 and March 31, 2023 ...
Hiroki Nobayashi   +9 more
wiley   +1 more source

Cost of parasite exposure depends on host ontogeny 寄生接觸的代價依賴於宿主發育階段

open access: yesEcological Entomology, EarlyView.
The cost of parasite exposure varies across host developmental stages, demonstrating that ontogeny influences the expression of non‐consumptive effects (NCEs). Mite exposure resulted in consumptive effects in fly eggs and NCEs in early‐stage pupae; mite longevity was comparable when provisioned with pupae or water but increased when provisioned with ...
Lisa R. MacLeod   +2 more
wiley   +1 more source

Is geographical rarity frequent among the cacti of the Chihuahuan Desert? ¿Es la rareza geográfica frecuente entre las cactáceas del Desierto Chihuahuense?

open access: yesRevista Mexicana de Biodiversidad, 2010
With the aim of assessing the extent of geographical rarity of Mexican Cactaceae, we calculated the distribution size (area of occupancy) of 142 species from the Chihuahuan Desert.
Héctor M. Hernández   +2 more
doaj  

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