Results 31 to 40 of about 8,678,891 (293)

Transmission-clearance trade-offs indicate that dengue virulence evolution depends on epidemiological context

open access: yesNature Communications, 2018
Theory predicts that pathogens will evolve towards intermediate virulence, yet the necessary trade-offs invoked by this theory have rarely been demonstrated empirically.
Rotem Ben-Shachar, Katia Koelle
doaj   +1 more source

The Role of Managers' Personality Characteristics and Ownership Concentration on the Relationship between Financing Decisions and Environmental, social and Governance Performance: A Trade-off Theory Perspective [PDF]

open access: yesراهبرد مدیریت مالی
According to the trade-off theory, to determine the best combination of debt and capital before choosing a financing source, its costs and benefits should be weighed.
Ghareibeh Esmailikia   +2 more
doaj   +1 more source

A Game Theory Approach for Assisting Humans in Online Information-Sharing

open access: yesInformation, 2022
Contemporary information-sharing environments such as Facebook offer a wide range of social and practical benefits. These environments, however, may also lead to privacy and security violations. Moreover, there is usually a trade-off between the benefits
Ron S. Hirschprung, Shani Alkoby
doaj   +1 more source

Capital Structure Theories in US Corporate Divestitures: A Study on Spin-Off Firms

open access: yesInternational Journal of Financial Studies
Some giant US conglomerates are now undergoing corporate spin-offs or are considering such spin-offs in the near future. Corporate spin-offs offer a unique opportunity to assess corporate capital structure decisions.
Xian Chen   +2 more
doaj   +1 more source

Determinan Leverage Optimal Di Bursa Efek Indonesia

open access: yesMajalah Ilmiah Bijak, 2020
Research on capital structure, recently characterized by the use of dynamic capital structure. The use of dynamic capital structure basically wants to know the existence of optimal leverage as hypothesized by Trade-Off Theory and Speed off Adjustment ...
Purwanto Widodo, Juardi Juardi
doaj   +1 more source

Leverage, entrenched managers, and moderating effect of main shareholder’s influence [PDF]

open access: yesRevista Contabilidade & Finanças
This study associated the leverage of Brazilian listed companies with their managers’ search for protection against the risk of main shareholder’s intervention.
Bruno José Canassa   +2 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Optimal Capital Structure and Leverage Adjustment Speed of European Public and Private Firms

open access: yesEconomic and Business Review, 2020
In this research paper, the dynamic trade-off theory is tested by applying European public and private firms, since as much of the existing research remains in the US public firm context only.
Klemen Stegovec, Matjaž Črnigoj
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
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

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