for maximum impact, high yielding improved varieties with significant yield advantages must be targeted to farmers and localities that value this trait most. explaining farmers’ demand for yield can serve as a means of targeting the development and dissemination of high yielding varieties. this paper analyzes data collected from 395 farmers in northern ethiopia using a zero-limit tobit regressi...

In December 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, Hubei province, China [1, 2]. According to the literature, was found interact with autophagy pathways [3–6]. The process (recycling pathway) is very important for degradation of cytosolic compounds and creation building blocks cells [7]. During starvation conditions, this can be activated. It delive...

Comparative analyses of cellular interaction networks enable understanding of the cell's modular organization through identification of functional modules and complexes. These techniques often rely on topological features such as connectedness and density, based on the premise that functionally related proteins are likely to interact densely and that these interactions follow similar evolutiona...

Study of the neutrinoless ββ decay allows us to put a stringent limit on the effective neutrino Majorana mass, a quantity of fundamental importance. To test our ability to evaluate the nuclear matrix elements that govern the decay rate, it is desirable to be able to describe the allowed two-neutrino decay. It is argued that only low-lying virtual intermediate states are important for that proce...

Competitive interactions shape coral assemblages and govern the dynamics of ecosystems. Although competition is an ecological concept, outcomes competitive are ultimately determined by patterns gene expression. These subject to genotypic variation on both sides any interaction. Such typically treated as “noise”, but it sometimes possible identify within that reveal important hidden factors in e...