Results 91 to 100 of about 253,823 (270)

Quantile Regression with Censoring and Endogeneity [PDF]

open access: yes
In this paper, we develop a new censored quantile instrumental variable (CQIV) estimator and describe its properties and computation. The CQIV estimator combines Powell (1986) censored quantile regression (CQR) to deal semiparametrically with censoring ...
Amanda Kowalski   +2 more
core  

Internationalising the teacher education curriculum: An analysis of syllabi and student experiences

open access: yesThe Curriculum Journal, EarlyView.
Abstract Internationalisation has increasingly become a key dimension of quality in initial teacher education (ITE) programmes. Although it is recognised as a means to strengthen future teachers' competencies and expand their professional knowledge, it remains underdeveloped in practice.
Nafsika Alexiadou, Mai Trang Vu
wiley   +1 more source

A Reappraisal of the Border Effect on Relative Price Volatility [PDF]

open access: yes
Engel and Rogers (1996) find that crossing the US-Canada border can considerably raise relative price volatility and that exchange rate fluctuations explain about one-third of the volatility increase.
Kon S. Lai, Yin-Wong Cheung
core  

Still Time to Raise the Bar: The Real Corporate Social Responsibility Report for the Hershey Company [PDF]

open access: yes, 2011
ILRF_HersheyReport2011_0.pdf: 3278 downloads, before Oct.
International Labor Rights Forum
core   +1 more source

Form and load transfer aspects of foundation systems: Case‐based implementation and adaptation for buildings

open access: yesDeep Underground Science and Engineering, EarlyView.
Upon conceptualization of structural behavior, foundations in terms of their form are divided into linear (1D), planar (2D), and volumetric (3D). Regarding the load transfer mechanisms, linear foundation systems are considered vector‐acting, planar foundations are divided into section and surface‐acting, and volumetric ones are recognized as block ...
Abolfazl Eslami   +4 more
wiley   +1 more source

A systematic review evaluating the performance of eDNA methods relative to conventional methods for biodiversity monitoring

open access: yesEcography, EarlyView.
The rapid adoption of environmental DNA (eDNA) methods has drastically changed biodiversity monitoring efforts. It is often claimed that eDNA methods are more sensitive and efficient than conventional biodiversity monitoring methods, but it is often unclear what metrics support this claim.
Nicholas J. Iacaruso   +4 more
wiley   +1 more source

Environmental heterogeneity and spatial variation mediates plant diversity and ecosystem stability in mountain ecosystems of the Mediterranean Andes

open access: yesEcography, EarlyView.
Globally, mountains are highly diverse ecosystems that serve as natural laboratories for testing ecological theories, while providing vital ecosystem services. Their biodiversity arises from the interaction between elevational gradients and topographic complexity, which generate strong variation in environmental conditions across short spatial scales ...
Laura C. Pérez‐Giraldo   +3 more
wiley   +1 more source

Lie rings and the Engel condition

open access: yesJournal of Algebra, 1974
In his work dealing with the restricted Burnside problem, Kostrikin showed that a Lie ring of prime characteristic \(p\) satisfying an \(n\)-th Engel condition, where \(n\leq p\), is locally nilpotent. Theorem 1 in the paper under review is an extension of this result to the case \(n= p+ 1, p\geq 3\).
openaire   +1 more source

Socio‐economic inequalities and heart failure morbidity and mortality: A systematic review and data synthesis

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 927-941, April 2025.
Abstract Socio‐economic status (SES) has been associated with incident and prevalent heart failure (HF), as well as its morbidity and mortality. However, the precise nature of the relationship between SES and HF remains unclear due to inconsistent data. This study aims to provide a comprehensive assessment and data synthesis of the relationship between
Abdul Shakoor   +8 more
wiley   +1 more source

Do Institutions Make Street‐Level Bureaucrats Prosocial? Agent‐Based Evidence Shows That New Public Management Does Not

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Does street‐level bureaucrats' (SLBs) willingness to sacrifice their own self‐interests to meet the needs of their clients vary depending on their contexts? To date, it has been very challenging to empirically examine how SLBs who have different orientations toward social values might act in different institutional and administrative contexts.
Nissim Cohen, Teddy Lazebnik
wiley   +1 more source

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