Results 71 to 80 of about 47,360 (213)

Academic Self‐Efficacy and Academic Identity Construction: A Qualitative Study of Doctoral Students in China

open access: yesNew Directions for Child and Adolescent Development, Volume 2026, Issue 1, 2026.
This qualitative study explores how academic self‐efficacy shapes the construction of academic identity among doctoral students in China. Drawing on 25 in‐depth interviews with doctoral students from diverse disciplines, the study identifies four primary sources of academic self‐efficacy: past successful experiences, academic ability mirroring ...
Huirui Zhang, Geng Wang
wiley   +1 more source

Foreign Direct Investment: Driving Sustainable Development or Falling Short?

open access: yesEconomics and Culture
As countries increasingly rely on foreign direct investment to support economic growth, questions arise about its broader implications for social equity and environmental sustainability. This research aims to investigate the direct and indirect impact of
Lapinskaitė Indrė   +1 more
doaj   +1 more source

Advanced Urologic Cancer Consensus Conference (AUC3) 2025: Expert consensus on the management of renal cell and urinary tract cancers

open access: yesCA: A Cancer Journal for Clinicians, Volume 76, Issue 1, January/February 2026.
Abstract The therapeutic landscape for renal cell carcinoma (RCC) and urinary tract cancer (UTC) has transformed dramatically, creating complexity in treatment selection and sequencing. The 2025 Advanced Urologic Cancer Consensus Conference was convened to establish evidence‐based expert consensus recommendations for optimal management.
Rana R. McKay   +53 more
wiley   +1 more source

Can hyperbolic phase of Brans-Dicke field account for Dark Matter?

open access: yes, 2008
We show that the introduction of a hyperbolic phase for Brans-Dicke (BD) field results in a flat vacuum cosmological solution of Hubble parameter H and fractional rate of change of BD scalar field, F which asymptotically approach constant values. At late
Arik M.   +11 more
core   +1 more source

Analysis of the Relationship Between Military Expenditure and Investment in the Economic Community of West African States: A Heterogeneous Panel Data Approach

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
West Africa has been grappling with various security challenges prompting governments’ intervention via military expenditure both at the country and regional level.
Efayena Obukohwo Oba, Olele Enoh Hilda
doaj   +1 more source

Effect of Corruption on Foreign Direct Investment Inflows in Nigeria

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2019
This study investigates the effect of corruption on foreign direct investment inflows in Nigeria, by using some control variables. The study covers a period from 1996 to 2017 and employs Ordinary Least Squares method to perform the multiple regression ...
Omodero Cordelia Onyinyechi
doaj   +1 more source

Anaerobic Degradation of Sulfated Polysaccharides by Two Novel Kiritimatiellales Strains Isolated From Black Sea Sediment

open access: yesFrontiers in Microbiology, 2019
The marine environment contains a large diversity of sulfated polysaccharides and other glycopolymers. Saccharolytic microorganisms degrade these compounds through hydrolysis, which includes the hydrolysis of sulfate groups from sugars by sulfatases ...
Daan M. van Vliet   +7 more
doaj   +1 more source

Unexpected Sign Inversion of the Circular Dichroism and Circularly Polarized Luminescence Response of Chiral Copolymer Thin Films by Tuning the Thickness and Annealing Conditions

open access: yesChemPhotoChem, Volume 9, Issue 12, December 13, 2025.
Copolymer thin films with induced supramolecular chirality show promise for chiroptical optoelectronic applications. Sign changes of the strong circular dichroism and circularly polarized luminescence (CPL) of such films are demonstrated by tuning their film thickness and annealing conditions.
Domenic Gust   +8 more
wiley   +1 more source

A Note on the Symplectic Structure on the Dressing Group in the sinh--Gordon Model

open access: yes, 1996
We analyze the symplectic structure on the dressing group in the \shG\, model by calculating explicitly the Poisson bracket $\{g\x g\}$ where $g$ is the \dg\, element which creates a generic one soliton solution from the vacuum.
Babelon   +16 more
core   +2 more sources

Foreign-Versus Domestic-Owned firms in the Predicament ‘Cui bono?’

open access: yesBusiness Systems Research, 2019
Background: This article examines the productivity of domestic firms in the case of the foreign ownership.
Apostolov Mico   +1 more
doaj   +1 more source

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