Results 31 to 40 of about 8,968 (231)

Effects of Polishing, Resin Coating, and Glaze Coating on the Surface Properties of a 3D‐Printed Splint Resin

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The objective of this in vitro study was to evaluate the effects of different surface finishing protocols and post‐curing environments on the surface roughness (Ra) and Vickers hardness (VHN) of a 3‐dimensionally (3D)‐printed occlusal splint resin.
İzim Türker Kader   +3 more
wiley   +1 more source

Domestic Debt and Economic Growth in Nigeria: An ARDL Bounds Test Approach

open access: yesEconomics and Business, 2019
The study examines the long-run relationship between domestic debt and the fiscal policy of economic growth in Nigeria in the period from 1981 to 2013 owing to government reforms in the financial system, particularly due to the establishment of the Debt ...
Ibrahim Ayuba K., Khan Shazida Mohd
doaj   +1 more source

The Profitability of Legal Mergers in Times of Economic Crisis – A Polish Example

open access: yesFolia Oeconomica Stetinensia, 2023
Recent years have brought a serious economic crisis, first caused by the COVID-19 pandemic and later worsened by the Russian invasion of Ukraine. The global economy was greatly affected by these events, so it can be expected to see them affect the post ...
Janowicz Magdalena
doaj   +1 more source

Fraternal Twins: Syntheses and Crystal Structures of Yb11O2(OH)[AsO3]8[As2O5] and Lu6O[AsO3]4[As2O5]

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 17, 17 June 2026.
The complex triclinic structure of Yb11O2(OH)[AsO3]8[As2O5] crystallizes in P1 (a = 843.81(6), b = 841.32(6), c = 1236.40(8) pm, α = 76.759(2), β = 71.726(2), γ = 85.347(2)°; Z = 1). The triclinic Lu6O[AsO3]4[As2O5] (P1¯$\overline{1}$; a = 836.72(6), b = 849.45(6), c = 1344.51(9) pm, α = 81.078(2), β = 85.289(2), γ = 86.034(2)°; Z = 2) can also be ...
Ralf J. C. Locke   +2 more
wiley   +1 more source

Foreign Direct Investment, Gross Capital Formation, Foreign Remittances, and Economic Growth in Zimbabwe

open access: yesFolia Oeconomica Stetinensia, 2023
Capital investment financing has been cited as a critical element in economic growth the world over although there is no consensus regarding the significance, direction, and magnitude of the relationship.
Maune Alexander   +2 more
doaj   +1 more source

Applications of Artificial Intelligence (AI) in Business Entrepreneurship and Start‐Ups: A Systematic Literature Review and Bibliometric Analysis

open access: yesApplied AI Letters, Volume 7, Issue 2, June 2026.
AI is reshaping entrepreneurship through marketing, decision‐making, and innovation. This SLR and bibliometric analysis of 245 articles reveals exponential growth since 2018, highlighting key applications, adoption of drivers, barriers, and future directions including generative AI and responsible governance for startups.
Perfecto G. Aquino Jr.   +5 more
wiley   +1 more source

Predictive value of alcohol use questionnaires for adverse pregnancy outcomes: Evidence from a Finnish birth cohort

open access: yesActa Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 6, Page 1104-1112, June 2026.
In this large Finnish birth cohort, alcohol use defined by AUDIT‐based instruments before pregnancy was associated with higher odds of preterm birth and small for gestational age. Abstract Introduction Prenatal alcohol exposure is associated with preterm birth (PTB) and impaired fetal growth, but identification of risky alcohol use during pregnancy ...
Päivi Nuttunen   +4 more
wiley   +1 more source

O(16) × O(16) heterotic theory on AdS 3 × S 3 × T 4

open access: yesJournal of High Energy Physics
In this paper, we study non-supersymmetric AdS 3 × S 3 vacuua of O(16) × O(16) heterotic theory on a string scale T 4 background, which are parameterized by a pair of flux integers. Adding the one-loop scalar potential to the effective theory contributes
Daniel Robbins, Hassaan Saleem
doaj   +1 more source

Phosphate‐ and pH‐dependent self‐assembly of recombinant spider silk proteins

open access: yesProtein Science, Volume 35, Issue 5, May 2026.
Abstract The process of molecular self‐assembly is an omnipresent mechanism in nature to generate a variety of efficient and functional hierarchical architectures, and inspires tailored material design and development. Thereby, self‐assembly is based on a controlled interplay and association of monomers into highly ordered structures triggered by ...
Vanessa T. Trossmann   +5 more
wiley   +1 more source

Determinants of SME Finance: Evidence from Three Central European Countries

open access: yesReview of Economic Perspectives, 2017
This paper explores the determinants of access to finance for small and medium enterprises (SMEs) in the context of three Central European countries: Czech Republic, Slovak Republic, and Hungary.
Rahman Ashiqur   +2 more
doaj   +1 more source

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