Results 51 to 60 of about 102,823 (356)
ABSTRACT Environmental protection has emerged as a global priority in the contemporary context. As pivotal actors in the transition towards sustainable development, companies play a crucial role through the adoption of environmental innovations. This study investigates how organisational characteristics—specifically geographical location, business ...
Carlos de las Heras‐Rosas +3 more
wiley +1 more source
Amide and ester type polyols were synthesized from rapeseed, sunflower and castor oils, and two types of ethanolamine (diethanolamine and triethanolamine) at different molar ratio.
Vladimir YAKUSHIN +5 more
doaj +1 more source
Circular Economy Pathways for Airport Climate Change Mitigation
ABSTRACT Airport operators face growing climate‐change pressures; the circular economy offers pathways to reduce impacts and recover resources. We examine how airport operators apply the circular economy in practice. We use an exploratory qualitative multicase design based on practitioner‐generated documents (e.g., press releases and sustainability ...
Michele Oppioli +3 more
wiley +1 more source
Penetration of Wood Preservatives into Thermally Modified Birch and Pine Wood [PDF]
The objective of the present study was to investigate the interaction between Cu-containing preservatives and birch (Betula spp.) and pine (Pinus sylvestris L.) wood, modified at a relatively mild temperatures (150 – 180ºC).
Dace CIRULE +6 more
doaj
Bilingualism in Latvian and Russian in the context of demographic processes in Latvia
This article deals with Latvian becoming the dominant language in Latvia. The results of the study show that the proportion of Latvians increased from 52% in 1989 to 57.7% in 2000 and to 59.3% in 2009.
Vineta Poriņa
doaj +1 more source
Latvia's Internal Devaluation: A Success Story? [PDF]
Advocates of an economic strategy of "internal devaluation" have recently pointed to Latvia as an example of successful macroeconomic policy. The Latvian economy is projected to grow by four percent in 2011.
Mark Weisbrot, Rebecca Ray
core
ABSTRACT This study examines the role of managerial ability in driving environmental performance and overall environmental, social, and governance (ESG) ratings in the context of the European Union sustainability reporting regulations. Using a sample of 7242 firm‐year observations over the period 2015–2023, our results indicate a structural change in ...
Mihaela Ionașcu +2 more
wiley +1 more source
THE ROLE OF PROTOCOL BIOPSIES IN EARLY PERIOD AFTER KIDNEY TRANSPLANTATION
46 protocol graft biopsies with the subsequent histological examination were performed in 39 patients after kidney transplantation. In 20 patients with stable graft function acute subclinical rejection were revealed in 12 (60%) with the following steroid
V. A. Suhorukov +3 more
doaj +1 more source
Optimal model‐based design of experiments for parameter precision: Supercritical extraction case
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley +1 more source
Restricted Tweedie stochastic block models
Abstract The stochastic block model (SBM) is a widely used framework for community detection in networks, where the network structure is typically represented by an adjacency matrix. However, conventional SBMs are not directly applicable to an adjacency matrix that consists of nonnegative zero‐inflated continuous edge weights.
Jie Jian, Mu Zhu, Peijun Sang
wiley +1 more source

