Results 61 to 70 of about 777,906 (308)
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Metsanduslikud Uurimused, 2017 The Net Present Value (NPV) approach is widely applied to assess forest investments, but this method has serious shortcomings, which we propose to overcome by switching to the assessment through the Real Options Approach (ROA).
Broz Diego +4 more
doaj +1 more source
California Management ReviewSummary Decision-making on sustainability investment faces two challenges. First, appraisal methods are based on a narrow view of shareholder value and require extensions to support decisions that involve valuable outcomes for society. Second, the consequences of climate change are uncertain. However, firms have real options to adapt,
openaire +2 more sources
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Valuation of Real Options in Crude Oil Production
Energies, 2017 Oil producers are going through a hard period. They have a number of real options at their disposal. This paper addresses the valuation of two of them: the option to delay investment and the option to abandon a producing field. A prerequisite for this is
Luis Mª Abadie, José M. Chamorro
doaj +1 more source
On Real Options and Information Costs. [PDF]
This paper presents a simple framework for the use of traditional capital budgeting models and the valuation of several real options in the presence of shadow costs of incomplete information. Information costs can be viewed as sunk costs in the spirit of
El Farissi, Inass, Bellalah, Mondher
core
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Real options analysis in the engineering company practice
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013 In this paper, we deal with the real options analysis of selected investment projects. This approach is supplemented and compared to calculations of the net present value (NPV).
Václav Klepáč +2 more
doaj +1 more source
Real Options Accounting and Uncertainty
, 2005 The discounted cash flow or net present value model in the corporate valuation and decision-making has defects because of un-flexibility. The real options model gets over these faults because it can deal with uncertainty in the corporate business process.
上野, 清貴
core
The human gut microbiome across the life course
FEBS 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