Results 51 to 60 of about 6,038 (295)

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Two-Sided Markets with Negative Externalities [PDF]

open access: yes, 2004
This paper analyses a two-sided market in which two platforms compete against each other. One side, the advertisers, exerts a negative externality on the ther side, the users.
Reisinger, Markus
core   +2 more sources

PENGHUNI SEBAGAI INDIKATOR KEBERADAAN EKSTERNALITAS RUANG NEGATIF

open access: yesNalars, 2009
ABSTRAK. Pembangunan obyek apapun yang tidak terintegrasi dengan lingkungannya seringkali menimbulkan dampak negatif.  Penelitian ini menggunakan studi kasus sebuah Pusat Perbelanjaan Berskala Besar di kota Bandung yaitu Bandung Super Mall (selanjutnya ...
Happy Indira Dewi
doaj  

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Negative externality associated with driving under the influence of alcohol

open access: yes, 2013
Tato práce se snaží zodpovědět otázku, jak velká je negativní externalita, spojená s řízením pod vlivem alkoholu, a to v korunách na kilometr ujetý řidičem s alkoholem v krvi.
Sladký, Jan
core   +1 more source

Assessing the Value of Soil Inorganic Carbon for Ecosystem Services in the Contiguous United States Based on Liming Replacement Costs

open access: yesLand, 2018
Soil databases are very important for assessing ecosystem services at different administrative levels (e.g., state, region etc.). Soil databases provide information about numerous soil properties, including soil inorganic carbon (SIC), which is a ...
Garth R. Groshans   +5 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Carbon Dioxide Emissions as an Indicator of Reduction of Negative Externalities Related to Road Motor Vehicle Operation

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014
This contribution deals with issues of carbon dioxide emissions generated by road motor vehicles in the Czech Republic and the European Union. We discuss the current need for the introduction of environmental features to the system of taxation of motor ...
Břetislav Andrlík
doaj   +1 more source

Externality Policy Reform: A General Equilibrium Analysis

open access: yes, 2005
We characterize Pareto-improving and equilibrium-preserving policy reforms in a second-best (Diamond/Mirrlees) world with a consumption externality. A counterintuitive finding is that, starting from an initial equilibrium with no direct quantity control ...
R. ROBERT RUSSELL, SUSHAMA MURTY
core   +1 more source

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