Results 31 to 40 of about 6,449,215 (271)

Multivariate decomposition of trends, inequalities and predictors of skilled birth attendants utilisation in Nigeria (1990–2018): a cross-sectional analysis of change drivers

open access: yesBMJ Open, 2022
Objectives Literature has assessed skilled birth attendants (SBAs) utilisation, but little is known about what contributes to the changes in SBA use.
Adeniyi Francis Fagbamigbe   +1 more
doaj   +1 more source

Service: Student Bar Association (SBA) pie-making and food drive

open access: yes, 2001
Scott Matheson participates in a hands-free donut eating contest as part of an SBA Service Project. Photo group: "SBA Service Project / 11/01 / Pie-making"

core   +3 more sources

Small Language Models for Phishing Website Detection: Cost, Performance, and Privacy Trade-Offs

open access: yesJournal of Cybersecurity and Privacy
Phishing websites pose a major cybersecurity threat, exploiting unsuspecting users and causing significant financial and organisational harm. Traditional machine learning approaches for phishing detection often require extensive feature engineering ...
Georg Goldenits   +3 more
doaj   +1 more source

Detection and Comparative Evaluation of Noise Perturbations in Simulated Dynamical Systems and ECG Signals Using Complexity-Based Features

open access: yesMachine Learning and Knowledge Extraction
Noise contamination is a common challenge in the analysis of time series data, where stochastic perturbations can obscure deterministic dynamics and complicate the interpretation of signals from chaotic and physiological systems.
Kevin Mallinger   +3 more
doaj   +1 more source

A Comprehensive Study of Coke Deposits on a Pt-Sn/SBA-16 Catalyst during the Dehydrogenation of Propane

open access: yesCatalysts, 2021
Catalytic propane dehydrogenation is an attractive method to produce propylene while avoiding the issues of its traditional synthesis via naphtha steam cracking of naphtha.
J. Ruelas-Leyva   +7 more
semanticscholar   +1 more source

Highly Dispersed CuO Nanoparticles on SBA-16 Type Mesoporous Silica with Cyclam SBA-16 as a Precursor

open access: yesBulletin of the Korean Chemical Society, 2007
MALDI-TOF-MS technique was applied to obtain structural and compositional information of synthetic polyamides, Nylon6 and Nylon66. Mass spectra of both the original and the hydrolyzed polyamide samples were analyzed using the self calibration method as well as the internal calibration method with the standard materials of known masses.
openaire   +2 more sources

Optimizing Gadolinium Promoted SBA-16 Supported Ni-Catalysts for Syngas Production via Dry Reforming of Methane

open access: yesCatalysts
The reforming of methane using carbon dioxide, also known as dry reforming (DRM), is an environmentally benign method that utilizes greenhouse gases (methane and carbon dioxide) to produce a mixture of carbon monoxide and hydrogen.
Ebtisam Alghamdi   +9 more
semanticscholar   +1 more source

Spatial inequalities in skilled birth attendance in India: a spatial-regional model approach

open access: yesBMC Public Health, 2022
Background Despite a significant increase in the skilled birth assisted (SBA) deliveries in India, there are huge gaps in availing maternity care services across social gradients - particularly across states and regions. Therefore, this study applies the
Prem Shankar Mishra   +3 more
doaj   +1 more source

Scalable Engineering of Bio‐Manufactured Extracellular Vesicles for Selective Delivery in Ovarian Cancer Patient‐Derived Models

open access: yesAdvanced Science, EarlyView.
Engineered extracellular vesicles displaying Ephrin‐B2 selectively target Ephrin‐B4–expressing ovarian cancer cells, enabling precise delivery in patient‐derived models. This scalable bio‐manufacturing platform reveals a versatile strategy to exploit Ephrin signaling for highly specific therapeutic payload delivery and motivates exploration of tailored
Nihar Godbole   +17 more
wiley   +1 more source

The role of venture‐financed startups in innovation for US agriculture

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff   +2 more
wiley   +1 more source

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