Results 81 to 90 of about 31,955 (302)

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

open access: yesThe Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison   +9 more
wiley   +1 more source

Performance of the Predicting Risk of Cardiovascular Disease Events Calculator in Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Evaluate performance of the Predicting Risk of Cardiovascular Disease Events (PREVENT) calculator in rheumatoid arthritis (RA). Methods Patients with RA were matched up to 10 controls on age, sex, and enrollment year using National Veterans Health Administration, Medicare, and National Death Index data (2006–2020).
Tate M. Johnson   +13 more
wiley   +1 more source

Red Noise–based False Alarm Thresholds for Astrophysical Periodograms via Whittle’s Approximation to the Likelihood

open access: yesThe Astronomical Journal
Astronomers who search for periodic signals using Lomb–Scargle periodograms rely on false alarm level (FAL) estimates to identify statistically significant peaks.
Amna Ejaz   +2 more
doaj   +1 more source

Evaluating the (comparative) safety profile of the novel oral polio vaccine type 2 using individual case safety reports in VigiBase

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Novel oral polio vaccine type 2 (nOPV2) was used under the WHO emergency use listing for circulating vaccine‐derived polio virus (cVDPV) outbreaks from 2021 to 2023. We assessed nOPV2 adverse events following immunization (AEFIs) and compared its safety profile to other vaccines using VigiBase.
Comfort Kunak Ogar   +6 more
wiley   +1 more source

Data on association between QRS duration on prehospital ECG and mortality in patients with confirmed STEMI

open access: yesData in Brief, 2017
Data presented in this article relates to the research article entitled “Association between QRS duration on prehospital ECG and mortality in patients with suspected STEMI” (Hansen et al., in press) [1].Data on the prognostic effect of automatically ...
Rikke Hansen   +9 more
doaj   +1 more source

International Liquidity and the Role of the SDR in the International Monetary System [PDF]

open access: yes
This paper describes how the changed conditions in the international monetary system have undermined the role originally envisaged for the SDR. It argues that the concept of a global stock of international liquidity, which was fundamental to the creation
Jacques J. Polak, Peter B. Clark
core  

DEIMS-SDR - Geodata Collection - July 2024

open access: yes
This record contains the boundaries and centroid/representative coordinates of all sites registered on DEIMS-SDR (www.deims.org). The provided shapefiles include information about the location and extent of sites as well as their names and IDs.
DEIMS-SDR Team
core   +1 more source

Strategies for Realizing Industry 5.0 Inclusive Sustainability Goals for Sustainable Development: A Structured Framework for Overcoming Barriers and Guiding Transformation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Industry 5.0 has emerged to address the limitations of Industry 4.0 by emphasizing inclusive sustainability through environmentalism, human‐centricity, and resilience. However, its development faces barriers across technological, organizational, and social dimensions.
Mohammad Ali Beheshtinia   +4 more
wiley   +1 more source

IMPLEMENTATION OF A MATCHED FILTER FOR LFM SIGNALS USING A SYSTEM-ON-CHIP BASED SDR TRANSCEIVER

open access: yesInformation and Telecommunication Sciences
Background. Creation of communication channels with effective protection against intentional interference is the most urgent task for communication channels of unmanned aerial vehicles (UAVs).
Микола Кайденко   +1 more
doaj   +1 more source

Rationales for the Choice of Metals for Super‐Reduced Biological Metal Centers: Cobalt in Cobalamin Versus Nickel in F430

open access: yesChemistry – A European Journal, EarlyView.
DFT calculations on porphyrin, corrin, and corphin complexes of cobalt, rhodium, iron, manganese, or nickel, and QM/MM calculations on enzyme models, explore the factors controlling the availably of super‐reduced metal(I) states. True metal(I) states are seen in corrin only for cobalt, in corphin only for nickel, and not at all in porphyrin.
Radu‐Ioan Onija   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy