Results 141 to 150 of about 10,045,411 (259)

North-South Trade and Growth: The Role of Product Quality. [PDF]

open access: yes
The traditional trade models, which rely on a comparative advantage based on regions’ technology or endowments, or the new trade theory, designed to explain trade between the countries at a similar level of development, fail to replicate recent evidence ...
BOROTA, Teodora
core  

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Price ceilings and quality competition [PDF]

open access: yes
This paper investigates the quality implications of an upper limit on product prices in a vertically differentiated duopoly. It is shown that a price ceiling diminishes the incentives for strategic product differentiation, thereby improving average ...
Alexander Kemnitz, Cyrus Hemmasi
core  

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

Product Quality Under Regulated Monopoly [PDF]

open access: yes
A monopolist regulated via a price cap may well have an incentive to change other variables of interest to consumers, in an attempt to shift the cost and demand curves in his favour.
Donald A R George
core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

Prevalence of Unregistered, Substandard, and Falsified Veterinary Antimicrobials in Ethiopia: A National Postmarket Quality Surveillance Study

open access: yesVeterinary Medicine International
Belachew Tefera   +19 more
doaj   +1 more source

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