Results 121 to 130 of about 1,027,918 (300)

Accuracy of Freehand Versus Navigated External Ventricular Drainage and Comparison of Insertion Trajectories: A Systematic Review and Meta Analysis

open access: yesClinical Anatomy, EarlyView.
ABSTRACT The external ventricular drainage is a routine neurosurgical procedure, most often performed by cannulating the frontal horn of the lateral ventricle. Various entry points and insertion trajectory definitions have been proposed; nevertheless, it remains unclear which approach yields the highest success rate.
Adam Sedlák   +7 more
wiley   +1 more source

Validity of the Phillips Curve in Türkiye: Wavelet Transform Coherence (WTC) Analysis

open access: yesUluslararası Ekonomi, İşletme ve Politika Dergisi
Inflation and unemployment, which play a crucial role in ensuring economic stability, have a complex relationship with each other. In this context, the aim of this study is to examine the validity of the Phillips curve in Türkiye by using the variables ...
İdris Yağmur
doaj   +1 more source

The South African Phillips Curve: How Applicable is the Gordon Model? [PDF]

open access: yes
Is there a Phillips curve relationship present in South Africa and if so, what form does it take? Traditionally the way to estimate the Phillips curve is merely to regress the change in the price level on a measure of the output gap (or the deviation of ...
M Markinkov, P Burger
core  

All Quiet on the Luxury Front: How and When Sustainability Labels Influence Purchase Behavior

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT As luxury brands launch sustainability initiatives and products, they face significant challenges, including the need to effectively communicate their practices to consumers. The current research draws on semiotics theory to explore how and when distinct types of sustainability labels, indexical and iconic, enhance brand authenticity ...
Shelly Rathee   +2 more
wiley   +1 more source

Antagonisms in the Phillips Curves with a positive slope: Mexico and Spain’s case

open access: yesEstudios Fronterizos, 2002
This document presents the indispensable theoretical aspects of the Phillips curve, as well as its evolution. A brief relation of the causes and effects of the Mexican 1994 crisis, as well as the consequent and visible noncompliance of the Phillips input.
Rubén E. Roa Dueñas
doaj  

Exploring the environmental Phillips curve hypothesis in Saudi Arabia

open access: yesDiscover Sustainability
Environmental Phillips Curve (EPC) hypothesis has received some attention in literature recently. However, in the context of Kingdom of Saudi Arabia (KSA), the proposed EPC hypothesis has not been studied yet.
Talal H. Alsabhan   +2 more
doaj   +1 more source

Mis-Specification in Phillips Curve Regressions: Quantifying Frequency Dependence in This Relationship While Allowing for Feedback. [PDF]

open access: yes
Phillips Curve, spectral regression, time series analysis.
Richard A. Ashley, Randall J. Verbrugge.
core  

Exploring the Boundaries of Aromaticity in Complex Structures and Excited States Through Computational Analysis

open access: yesChemistry – A European Journal, EarlyView.
Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola   +2 more
wiley   +1 more source

Introduction to the New Keynesian Phillips curve [PDF]

open access: yes
In most industrialized economies inflation tends to be pro-cyclical; that is, inflation is high during times of high economic activity. When economic activity is measured by the unemployment rate this statistical relationship is known as the Phillips ...
Andrea Hornstein
core  

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

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