Results 71 to 80 of about 2,703,669 (301)

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Economic viability of irrigated coffee with different water regimes in the Cerrado [PDF]

open access: yesRevista de Economia e Sociologia Rural
Climate change significantly impacts farmers' decision-making regarding the supplementary irrigation of coffee cultivated in areas experiencing water deficits.
Patrícia Carvalho da Silva   +4 more
doaj   +1 more source

AN ANALYSIS OF ALTERNATIVE NET PRESENT VALUE CAPITAL INVESTMENT DECISION MODELS [PDF]

open access: yes
We have found that the disagreement between Returns-to-Assets (RTA) and Returns-to-Equity (RTE) proponents is not confined to agricultural economics. Depending on the course they are taking and the accompanying text, students are likely to learn that ...
Bradford, Garnett L., Miller, Stephen E.
core   +1 more source

The Costs and Benefits of a Comprehensive Induction Program [PDF]

open access: yes, 2007
Until now there have been no benefit-cost studies of mentoring programs for beginning teachers to provide legislators, educational administrators, and program leaders with the kind of economic information they need for informed decision making.
Anthony Villar, Michael Strong
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Ethanol Plant Investment using Net Present Value and Real Options Analyses [PDF]

open access: yes
A real option analysis of dry-grind corn ethanol plants compared to a standard net present value analysis (NPV) shows that the option values increase entry prices and lower exit prices of investment and disinvestment considerably.
Luo, Jianchuan   +2 more
core   +1 more source

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