Results 71 to 80 of about 11,773 (129)

Occurrence and Diversity of Cyanotoxins and Retinoid Compounds in Antarctic Microbial Mats: Evidence From James Ross Island

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Occurrence and distribution of cyanotoxins and retinoids across different Antarctic ecosystems at James Ross Island. These ecosystems harbour diverse microbial communities dominated by autotrophic cyanobacteria and algae, which can produce hazardous compounds for animals.
Luděk Sehnal   +5 more
wiley   +1 more source

Fostering High‐Quality Engagement in Nature Recovery: Towards a De‐reification of Environmental Land Management

open access: yesSociologia Ruralis, Volume 66, Issue 2, April 2026.
ABSTRACT Financial incentives go a long way in securing land manager participation in environmental programmes. They are nevertheless limited in their capacity to influence the quality of engagement with nature recovery actions. Drawing on responses from members of organisations active in nature conservation and restoration across four UK study sites ...
Charles Masquelier   +4 more
wiley   +1 more source

The Role of an Imitating Firm in a Dynamic Context

open access: yesLecturas de Economía, 2007
se analizan los efectos de una empresa imitadora en el comportamiento de una empresa innovadora. La estructura del análisis usada es un modelo de duopolio dinámico de diferenciación de producto vertical, donde tanto el innovador como el imitador compiten
Francisco Martínez-Sánchez
doaj  

Peptide-based inhibitors targeting the PD-1/PD-L1 axis: potential immunotherapeutics for cancer

open access: yesTranslational Oncology
The PD-1/PD-L1 complex belongs to the group of inhibitory immune checkpoints and plays a critical role in immune regulation. The PD-1/PD-L1 axis is also responsible for immune evasion of cancer cells, and this complex is one of the main targets of ...
Magdalena Bojko   +11 more
doaj   +1 more source

Category management for the operational resource procurement

open access: yesJournal of Innovation & Knowledge
The introduction of Category Management in operational resources purchasing helps to improve logistics service levels and increase the profitability of industrial enterprises. There are two main purposes of the provided article.
Ivan Elyashevich   +3 more
doaj   +1 more source

Concentración de mercados, colusión y bienestar social en México. Una revisión metodológica

open access: yesEl Trimestre Económico, 2016
En este artículo se presenta una crítica de la metodología utilizada en investigaciones previas que intentaron evaluar los efectos sobre el bienestar social derivados de la existencia de empresas con poder de mercado en México.
Luis Alberto Ibarra
doaj  

New Firm entry and ESG performance: An inverted-U curve from spillovers to involution

open access: yesInternational Review of Economics & Finance
Against the backdrop of China's growing emphasis on corporate ESG performance and the prevalence of involutional competition within industries, this study examines the impact of new firm entry on the ESG performance of incumbent firms, using panel data ...
Conghao Zhu, Tingting Wang
doaj   +1 more source

Seleção precoce e fenotipagem de linhagens de milho quanto à arquitetura das raízes seminais

open access: yesBioscience Journal, 2013
Objetivou-se selecionar e fenotipar linhagens de milho quanto à arquitetura das raízes seminais em relação à raiz primária da planta. Foram avaliadas 20 linhagens de milho em solução nutritiva, em experimento disposto no delineamento de blocos ...
Aurélio VAZ-DE-MELO   +6 more
doaj  

A two-year assessment of the IRA's subsidies to the electric vehicles in the US: Uptake and assembly plants for batteries and EVs

open access: yesAsia and the Global Economy
In this paper, we assess electric vehicle (EV) tax credits in the US Inflation Reduction Act (IRA), the largest significant action in favour of climate change in US history.
Sandrine Levasseur
doaj   +1 more source

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