Results 41 to 50 of about 581,809 (228)

An Invitation to Singular Symplectic Geometry [PDF]

open access: yes, 2017
In this paper we analyze in detail a collection of motivating examples to consider $b^m$-symplectic forms and folded-type symplectic structures. In particular, we provide models in Celestial Mechanics for every $b^m$-symplectic structure.
Braddell, Roisin   +4 more
core   +3 more sources

Governance for Pension Plans' Sustainable Transition: The Moderating Role of Corporate Social Identity

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Pension plans may either limit their sustainability approach to commercial purposes or adopt governance practices aligned with sustainability principles, thereby strengthening their Corporate Social Identity (CSI). This paper explores the moderating role of CSI in the relationship between traditional corporate governance mechanisms and pension
Elisa Bocchialini   +2 more
wiley   +1 more source

Comparative study of Plasmodium falciparum msp-1 and msp-2 Genetic Diversity in Isolates from Rural and Urban Areas in the South of Brazzaville, Republic of Congo

open access: yesPathogens, 2023
Polymorphisms in the genes encoding the merozoite surface proteins msp-1 and msp-2 are widely used markers for characterizing the genetic diversity of Plasmodium falciparum.
Marcel Tapsou Baina   +13 more
doaj   +1 more source

Om Grundtvigs udviklingslære - og noget om Darwins

open access: yesGrundtvig-Studier, 2011
Om Grundtvigs udviklingslære - og noget om Darwins[About Grundtvig ’s theory of evolution - and something about Darwin ’s]By Ove KorsgaardThe idea expressed in the Danish word “udvikling” (meaning both ‘development’ and ‘evolution’) forms a principal category in the works of, respectively, Grundtvig and Darwin.
openaire   +3 more sources

Orbital Maneuvering system design evolution [PDF]

open access: yes, 1985
Preliminary design considerations and changes made in the baseline space shuttle orbital maneuvering system (OMS) to reduce cost and weight are detailed.
Gibson, C., Humphries, C.
core   +1 more source

The Relationship Between Board Diversity and Corporate Environmental Performance: A Meta‐Analysis

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The association between corporate governance mechanisms and corporate environmental performance has gained increasing academic engagement; however, existing empirical studies provide inconsistent results. This study aims at empirically summarizing the results of previous research on the relationship between different characteristics of board ...
My Hanh Doan   +3 more
wiley   +1 more source

What Drives CSR Performance: Structures, Declarations or Values?

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Sustainability and corporate social responsibility (CSR) are increasingly central to strategic management, yet a gap persists between formal commitments and actual practice. The study explores the structural and value‐based predictors of the institutional integration of CSR and sustainability, with a focus on the mediating role of the CSR ...
Pavla Vrabcová   +3 more
wiley   +1 more source

Elaboració de materials basats en el treball dels Bombers [PDF]

open access: yes, 2011
Aquest treball és una proposta d’activitats que treballen continguts específics de 1er, 2on i 3er d’ESO a través del treball dels bombers i l’estudi d’aquests continguts en una visita al propis parcs.
Oms Creus, Jordi
core   +1 more source

Designing Governance for ESG: Incentive and Oversight Complementarities in Corporate Sustainability Performance

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates how internal governance design supports credible ESG performance by distinguishing between Incentive and Oversight Architectures. Using 13,993 firm‐year observations of US nonfinancial firms from 2018 to 2024, we estimate fixed effects and two‐step system GMM models.
Beyza Gürel   +2 more
wiley   +1 more source

Fundamental Performance Determining Factors of the Ultrahigh-Precision Space-Borne Optical Metrology System for the LISA Pathfinder mission

open access: yes, 2013
The LISA Pathfinder mission to space employs an optical metrology system (OMS) at its core to measure the distance and attitude between two freely floating test-masses to picometer and nanorad accuracy, respectively, within the measurement band of [1 mHz,
Flatscher, Reinhold   +1 more
core   +1 more source

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