Results 91 to 100 of about 845 (205)

Mesh design for electrical resistivity imaging of agricultural dikes

Near Surface Geophysics, Volume 24, Issue 3, Page 252-261, June 2026.
Abstract Electrical resistivity imaging (ERI) shows promise for investigating earthen flood barriers. We are interested in the applicability of ERI for aiding maintenance and construction efforts on agricultural dikes in the upper Bay of Fundy, Canada.
Peter G. Lelievre, Elias Vandenberg, Heidi Hebb, Karl Butler   +3 more
wiley   +1 more source

Source Parameters of the 1906 Manas (Mw 7.7), 1944 Xinyuan (Mw 7.2) and 1812 Nilke Earthquakes and Seismotectonics of the Borohoro Shan, Western China

Tectonics, Volume 45, Issue 6, June 2026.
Abstract The 1906 Manas Earthquake is the largest earthquake recorded in the Borohoro Shan (BRS) since 1900. The reported magnitude ranges from 7.2 to 8.3, but uncertainties remain regarding its size, mechanism, and responsible fault. Similar confusion exists for the 1812 Nilke and 1944 Xinyuan Earthquakes, the only other Mw > 7 earthquakes in the NE ...
C.‐H. Tsai, G. Kulikova, F. Krüger, R. T. Walker   +3 more
wiley   +1 more source

Common Pressures, Uneven Trajectories: The Variegated Europeanisation of Wage Regulation Institutions

British Journal of Industrial Relations, Volume 64, Issue 2, Page 286-298, June 2026.
ABSTRACT The debate on whether national industrial relations (IR) are experiencing convergence is a long‐standing one. Recently, scholars argue that we are witnessing a neoliberal convergence of national IR, understood as an increase in employers’ discretion.
Vincenzo Maccarrone
wiley   +1 more source

Feedback trading in socially responsible ETFs: Does geopolitical risk matter?

Modern Finance
Socially responsible ETFs have grown in popularity as investors seek socially conscious investments. This study examines feedback trading in U.S.-listed socially responsible ETFs from 2019 to 2023 using asymmetrical GARCH models.
Damien Kunjal, Faeezah Peerbhai
doaj   +1 more source

Active ingredients: How actively managed holdings shape target date fund performance and costs

Journal of Financial Research, Volume 49, Issue 2, Page 396-421, Summer 2026.
Abstract This paper examines the impact of active funds held by target date funds (TDFs). Results indicate holding more funds with active management benefits TDF performance, on average. The benefit is driven by domestic equity holdings for TDFs that are far from the target date and domestic income holdings for TDFs that are near or past the target ...
D. Eli Sherrill, Kate Upton
wiley   +1 more source

Portfolio Diversification Opportunities in Traditional Energy and Alternative/Renewable Energy ETF Segments

Studia Universitatis Babeş-Bolyai Negotia
Article history: Received: April 8, 2024; Reviewed: May 31, 2024; Accepted: June 21, 2024; Available online: June 30, 2024. This study evaluates the diversification benefits of investing in traditional and alternative/renewable energy Exchange ...
Tímea Bernadett MÁTYÁS
doaj   +1 more source

Risk-Adjusted Performance of ESG and Non-ESG ETFs Across Market Regimes

Risks
The rapid growth of environmental, social, and governance (ESG) investing has intensified the debate regarding whether ESG-oriented investment strategies exhibit performance patterns that differ from those of conventional investments, particularly during
Dacio Villarreal-Samaniego, Luis Jacob Escobar-Saldívar, Roberto J. Santillán-Salgado   +2 more
doaj   +1 more source

Association between hypersomnolence and the COVID-19 pandemic: The International COVID-19 Sleep Study (ICOSS). [PDF]

Sleep Med, 2023
Sarkanen T, Partinen M, Bjorvatn B, Merikanto I, Benedict C, Nadorff MR, Bolstad CJ, Espie C, Matsui K, Chung F, Morin CM, Wing YK, Penzel T, Macêdo T, Mota-Rolim S, Holzinger B, Plazzi G, De Gennaro L, Landtblom AM, Inoue Y, Sieminski M, Leger D, Dauvilliers Y.   +22 more
europepmc   +1 more source

Dynamic Connectedness Among the Energy ETFs, Sustainability ETFs, and US Technology Sector Indices: An Application of Statistical Modelling

SAGE Open
This study examines the dynamic connectedness among energy ETFs, sustainability ETFs, and the USA technology sector indices using a quantile vector autoregression (QVAR) and time-varying parameter VAR (TVP-VAR) framework over the period October 2014 to ...
Bashir Ahmad Fida, Dharmendra Singh, Muhammad Naeem, Alexander Boateng   +3 more
doaj   +1 more source

EVIDENCE OF ACTIVE MANAGEMENT OF PRIVATE VOLUNTARY PENSION FUNDS IN COLOMBIA: A PERFORMANCE ANALYSIS USING PROXY ETFs

Estudios Gerenciales, 2010
El propósito del presente estudio es encontrar evidencia de que la gerencia activa de los portafolios administrados por los fondos privados de pensiones en Colombia realmente agrega valor a los inversionistas, o si por el contrario dichos inversionistas ...
EDGARDO CAYÓN FALLÓN, TOMÁS RICARDO DI SANTO ROJAS, CAMILO RONCANCIO PEÑA   +2 more
doaj