Thirty-year secret revealed

Soft Systems Methodology: A Thirty Year Retrospective

Although the history of thought reveals a number of holistic thinkers — Aristotle, Marx, Husserl among them — it was only in the 1950s that any version of holistic thinking became institutionalized. The kind of holistic thinking which then came to the fore, and was the concern of a newly created organization, was that which makes explicit use of the concept of ‘system’, and today it is ‘systems...

Profiles of Ministry: A Thirty-Year Study

A Thirty Million Year-Old Inherited Heteroplasmy

Due to essentially maternal inheritance and a bottleneck effect during early oogenesis, newly arising mitochondrial DNA (mtDNA) mutations segregate rapidly in metazoan female germlines. Consequently, heteroplasmy (i.e. the mixture of mtDNA genotypes within an organism) is generally resolved to homoplasmy within a few generations. Here, we report an exceptional transpecific heteroplasmy (predict...

Analysis of land use changes in the middle Taleghan watershed during a thirty year period

In this study, land use change in the middle Taleghan watershed has been studied and analyzed. First, the land use map of Taleghan Mian watershed was prepared during the last thirty years in four years 1987, 1998, 2008 and 2017. Landsat satellite imagery was used to prepare land use map in four years. In this research, the hybrid classification method (combination of supervized and unsupervized...

My Thirty-five Year View of Organ Transplantation