Results 111 to 120 of about 5,986 (222)

Why Do Sudden Commencements Sometimes Generate Disproportionate Geomagnetically Induced Currents?

Space Weather
Geomagnetically Induced Currents (GICs) in grounded, conducting infrastructure (e.g., power networks) represent an important space weather hazard. GICs are driven by the changing magnetic field at the Earth's surface.
A. W. Smith, C. J. Rodger, K. M. Pratscher, D. H. Mac Manus, I. J. Rae, D. Ratliff, M. A. Clilverd, E. Lawrence, C. D. Beggan, G. S. Richardson, A. R. Fogg, D. M. Oliveira, J. Hübert, T. Petersen, M. Dalzell   +14 more
doaj   +1 more source

Inefficient Frontiers: Industry‐Specific Anomalies in Frontier Markets

International Journal of Finance &Economics, EarlyView.
ABSTRACT In this study we identify low‐risk anomalies affiliated with industry in frontier markets, offering valuable insights for fund managers and investors managing an internationally diversified portfolio. Utilising a two‐beta model—incorporating both market and industry betas—we reveal a distinct low‐beta anomaly with a monthly magnitude of 2.13 ...
Alya Hourani, Frank Mcgroarty, Sercan Demiralay, Yan Wang   +3 more
wiley   +1 more source

Reducing budgetary slack through government internal control system: insights from structural equation modelling and artificial neural network approach

Journal of Accounting and Investment
Research aims: This study investigates the important role of Government Internal Control System (GICS) elements in reducing budgetary slack in Public Higher Education Institutions (HEIs).
Fara Fitriyani, Dwi Ratmono
doaj   +1 more source

Analysis of Geomagnetically Induced Currents (GICs) during the May 2024 Gannon storm

International audienceThe May 2024 Gannon storm, one of the most intense geomagnetic disturbances (GMDs) in two decades, provides a valuable opportunity to examine geomagnetically induced currents (GICs), their drivers, and impacts on bulk power system ...
Amaechi, Paul, O, Grodji, Franck, O, Akala, Andrew, Oyeyemi, Elijah, Ngwira, Chigomezyo, M, Weygand, James, M, Amory-Mazaudier, Christine, Nishimura, Yukitoshi, Messanga, Honore, Despirak, Irina   +9 more
core   +1 more source

Key Interventions in Friedreich's Ataxia and Their Impact on Patient Outcomes: A Systematic Review

Movement Disorders, EarlyView.
Abstract Friedreich's ataxia (FA) is a rare neurodegenerative disease with multisystemic symptoms that requires multidisciplinary care. This systematic review summarizes available pharmacological and nonpharmacological interventions, their outcomes, and alignment with patient‐centered care domains, as well as their impact on these domains.
Dorota Sarwinska, Maresa Buchholz, Audrey Iskandar, Marcus Grobe‐Einsler, Thomas Klockgether, Jennifer Faber, Bernhard Michalowsky   +6 more
wiley   +1 more source

Electrochemical Intercalation of Cesium into Graphite in Ionic Liquid Electrolyte

Electrochemistry
Graphite is widely used as the negative electrode for alkali-metal ion secondary batteries because of its ability to accommodate various ions between its graphene layers resulting in the formation of graphite intercalation compounds (GICs). In this study,
Alisha YADAV, Hironobu KOBAYASHI, Takayuki YAMAMOTO, Toshiyuki NOHIRA   +3 more
doaj   +1 more source

Progressive Damage and Impact Behavior of Carbon Fiber/Epoxy‐Aluminum 2024‐T3 CARALL Composites: Experimental Investigation and Hybrid Finite Element Modeling Approach

Polymer Composites, EarlyView.
Experimental evaluation and hybrid FE modeling of drop‐weight impact damage behavior in 2/1 CARALL panels: A comparison of experimental and numerical results. ABSTRACT The present work investigates the dynamic response of Carbon Fiber Reinforced Epoxy Reinforced Aluminum 2024‐T3 FML with a 2/1 stacking arrangement subjected to low velocity impacts. Low
Mehmet İskender Özsoy, Ender Can Yakar, Sinan Fidan, Satılmış Ürgün, Mustafa Özgür Bora   +4 more
wiley   +1 more source

Effect of Ti3C2Tx MXene Incorporation on the Mechanical Performance and Microstructural Characteristics of Bulk Molding Compound Composites

Polymer Composites, EarlyView.
Graphical overview of the preparation, mechanical performance and microstructural characterization of low‐content Ti3C2Tx MXene‐reinforced BMC composites. ABSTRACT Bulk molding compound (BMC) composites are widely used in engineering applications; however, improving their mechanical response through low‐content nanoscale modification remains ...
Bilge Yılmaz, Cemal Meran, Cahit Bilgi
wiley   +1 more source

Low-cost GICs reduce survival rate in occlusal ART restorations in primary molars after one year: A RCT

, 2017
Introduction: The high costs of the worldwide recommended GICs might be a barrier for the implementation of ART. To overcome this problem, low cost GIC are used even though there is a lack of evidence for the survival rate of restorations. Objectives: To
de Miranda Ladewig, N., Imparato, José Carlos Pettorossi, Pacheco, Anna Luisa de Brito, de Brito Pacheco, A.L., Pinheiro de Araújo, Mariana, Bonifácio, Clarissa Calil, Ladewig, Nathalia de Miranda, Olegario, Isabel Cristina, Pettorossi Imparato, J.C., Olegário, I.C., Prócida Raggio, D., Raggio, Daniela Prócida, Calil Bonifácio, C., Pinheiro de Araújo, M.   +13 more
core   +1 more source

Multiscale Modeling of Hole Damage Evolution During Dynamic Installation of Interference Bushings in CFRP

Polymer Composites, EarlyView.
Multiscale modeling for dynamic installatioin. ABSTRACT The dynamic installation of metal interference bushings has demonstrated significant potential for improving the mechanical performance of carbon fiber‐reinforced polymer (CFRP) joints. However, the underlying mechanisms governing the remaining life enhancement remain insufficiently understood ...
Yingjiang Guo, Zengqiang Cao, Dayou Ma, Lubin Huo, Andrea Manes   +4 more
wiley   +1 more source