Results 41 to 50 of about 464,947 (293)

In Situ Block Size Distribution Aimed at the Choice of the Design Block for Rockfall Barriers Design: A Case Study along Gardesana Road

open access: yesGeosciences, 2020
When studying rockfall phenomena, a single value of the block volume is not sufficient to take into account the natural variability of the geometrical features (orientation, spacing, persistence) of the discontinuity sets.
Gessica Umili   +4 more
doaj   +1 more source

Biostratigraphy and sequence stratigraphy of the Toarcian Ludwigskanal section (Franconian Alb, Southern Germany) [PDF]

open access: yesZitteliana, 2021
Extensive construction work at the canal cutting of the Ludwigskanal near Dörlbach, Franconian Alb, provided the opportunity to re-investigate a scientific-historical and biostratigraphically important reference section of the South-German Toarcian.
Gernot Arp   +4 more
doaj   +3 more sources

Leveraging change point detection to discover natural experiments in data

open access: yesEPJ Data Science, 2022
Change point detection has many practical applications, from anomaly detection in data to scene changes in robotics; however, finding changes in high dimensional data is an ongoing challenge. We describe a self-training model-agnostic framework to detect
Yuzi He   +2 more
doaj   +1 more source

Identifying organic-rich layers and reconstructing trophic levels in the Dalichai Formation in north Damghan [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2023
The Dalichai Formation in the Ahvanu section, north of Damghan city, with a thickness of 78 meters, comprises alternations of bluish-gray marls and limestones.
Elahe Zarei
doaj   +1 more source

AB0904 PERSISTENCE AND REASONS FOR DISCONTINUATION OF DENOSUMAB IN PATIENTS WITH RHEUMATOID ARTHRITIS [PDF]

open access: yesAnnals of the Rheumatic Diseases, 2020
Background: Denosumab, a fully human monoclonal antibody to receptor activator of nuclear factor kappa B ligand, which inhibits osteoclast differentiation, activation and survival, not only increases bone mineral density but also inhibits the progression of bone erosion in patients with rheumatoid arthritis (RA)1-3).
K. Mishima   +4 more
openaire   +2 more sources

Upper‐level midlatitude troughs in boreal winter have an amplified low‐latitude linkage over Africa

open access: yesAtmospheric Science Letters, 2023
In boreal winter, strong upper‐level midlatitude troughs across the Atlantic–Africa–southwestern Asia sector generate substantial tropical–extratropical interaction and have become recognized as important factors in some extreme weather events.
Neil Ward   +3 more
doaj   +1 more source

Kontinuïteit en diskontinuïteit in God se rus (Heb 3:7-4:13)

open access: yesActa Theologica, 2013
Our everyday experience is well acqainted with the reality of constancy and change. Persistence over time (continuity) is normally accompanied by an awareness of change (discontinuity).
A. H. Snyman
doaj   +1 more source

Effects of double-dose algebra on college persistence and degree attainment

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
Significance To obtain high-paying jobs, students from low-income backgrounds need to complete college at higher rates. Could remedial math coursework in high school help them do so?
Takako Nomi, S. Raudenbush, Jake Smith
semanticscholar   +1 more source

Extraction of discontinuity sets of rocky slopes using iPhone-12 derived 3DPC and comparison to TLS and SfM datasets

open access: yes, 2021
Characterisation of a rock mass requires data from the intact rock along with the discontinuities. Assuming that the discontinuities are planar, its characterisation requires its number and orientation.
A. Riquelme   +4 more
semanticscholar   +1 more source

Persistence of Antipsychotic Use After Clozapine Discontinuation: A Real‐World Study Across Antipsychotics [PDF]

open access: yesClinical and Translational Science, 2020
Although clozapine treatment is often discontinued due to limited efficacy or low tolerability, there is a lack of guidelines and evidence on treatment options after discontinuation of clozapine in patients with schizophrenia. Persistence has proven to be an adequate indicator for treatment effectiveness in patients with schizophrenia.
Antti Tanskanen   +13 more
openaire   +5 more sources

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