Results 61 to 70 of about 22,206 (300)

How Does Herbicide Resistance Change Farmer’s Weed Management Decisions? Evidence from the Roundup Ready Experiment

open access: yesAgronomy
Adoption of diverse weed management practices is viewed as essential for slowing the spread of herbicide-resistant (HR) weeds. Yet, adoption of diverse tactics has remained low, while there has been explosive growth of resistant weeds.
Huichun Sun   +8 more
doaj   +1 more source

Should we be concerned about low fertility? A discussion of six possible arguments [PDF]

open access: yesDemographic Research
OBJECTIVE: The low fertility in high-income countries has raised concerns among the public, politicians, and social scientists. In this paper, six possible arguments for considering low fertility as a ‘problem’ – in the sense that political interventions
Øystein Kravdal
doaj   +1 more source

Externality, convexity and institutions [PDF]

open access: yes, 2000
Economic theory has generally akcnowledged the role that institutions have in shaping economic space. The distinction however between physical and institutional descriptions of economic activity has not received adequate attention within the mainstream ...
Papandreou, Andreas
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +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

LIFE CYCLE COSTING DAN EKSTERNALITAS BIODIESEL DARI MINYAK SAWIT DAN MINYAK ALGA DI INDONESIA (Life Cycle Costing and Externities of Palm and Algal Biodiesel in Indonesia)

open access: yesJurnal Manusia dan Lingkungan, 2014
ABSTRAK Biaya produksi biodiesel menjadi salah satu hambatan program konversi bahan bakar minyak ke biodiesel negara-negara termasuk Indonesia dalam upaya mengantipasi terjadinya krisis energi.
Arif Dwi Santoso, Sudaryono Sudaryono
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Polluter-Pays-Principle: The Cardinal Instrument for Addressing Climate Change

open access: yesLaws, 2015
This article traces the evolution of polluter-pays-principle (PPP) as an economic, ethical and legal instrument and argues that it has the potential of effecting global responsibility for adaptation and mitigation and for generating reliable funding for ...
Mizan R. Khan
doaj   +1 more source

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