Results 41 to 50 of about 166,348,124 (287)

Nota técnica duración modificada en caso de TIR efectiva

open access: yesEstudios de Administración, 2007
The objective of this technical note is to clarify how Macaulay’s duration should be modified when the internal rates of return (IRR) on fixed income financial assets are expressed in terms of an effective annual rate. In Chile the usual market practice
Jaime Valenzuela O.
doaj   +1 more source

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

An estimation model for private rate of return on education in high income petroleum based developing countries: The case of Kuwait [PDF]

open access: yes, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The benefits of a good education are numerous; it not only offers knowledge and power to individuals, but also enables them to lead the life they wish to ...
Alqattan, Humoud
core   +7 more sources

Comparative risk evaluation and sensitivity analysis of the Libyan EPSA IV and its modified model LEPSA I

open access: yesPetroleum, 2020
This paper extends the analysis of the fourth model of Exploration and Production Sharing Agreement (EPSA IV) and our proposed modification of the Libyan Exploration and Production Sharing Agreement (LEPSA I) to field applications.
Saad Balhasan   +3 more
semanticscholar   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Technical, financial, and environmental feasibility of solar water heater for residential, commercial, and industrial application: A theoretical approach

open access: yesMaterials Science for Energy Technologies, 2020
This paper aims to evaluate the techno-economical and environmental viability of the solar water heater (SWH) system applications in residential, commercial, and industrial sectors of India through the RETScreen Expert Clean Energy Management Software ...
Shailendra Singh   +3 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Estimation of Internal Rate of Return for Battery Storage Systems with Parallel Revenue Streams: Cycle-Cost vs. Multi-Objective Optimisation Approach [PDF]

open access: yes, 2022
This paper assesses the profitability of battery storage systems (BSS) by focusing on the internal rate of return (IRR) as a profitability measure which offers advantages over other frequently used measures, most notably the net present value (NPV ...
Ivan Pavić   +9 more
core   +1 more source

Capital budgeting practices in South Africa: A review

open access: yesSouth African Journal of Business Management, 2012
This paper reviews the capital budgeting survey literature in South Africa over the period 1972 to 2008. The survey evidence indicates a significant growth in Discounted Cash Flow (DCF) methods and a fall in the use of other methods. In particular, there
C. Correia
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

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