ENVIRONMENTAL AND LEGAL CONDITIONS OF RARE EARTH ELEMENTS

Environmental and Legal Conditions of Rare Earth Elements

To run an efficient and well developed economy, it is necessary to procure materials and elements belonging to four main groups, that is energy resources, organic resources, water and Highlighters mineral resources.Non-energy resources, including critical raw materials, have limited resource base, significant dispersal of minerals and very limited

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An in situ hybridization study of perlecan, DMP1, and MEPE in developing condylar cartilage of the fetal mouse mandible and limb bud cartilage

The main purpose of this in situ hybridization study was to investigate mRNA expression of three bone/cartilage matrix components (perlecan, DMP1, and MEPE) in developing primary (tibial) and secondary (condylar) cartilage.Perlecan mRNA expression was first detected in newly formed chondrocytes in tibial cartilage at E13.0, but this expression decr

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Prevalence of obsessive-compulsive disorder (OCD) among Iraqi undergraduate medical students in time of COVID-19 pandemic

Abstract Background Obsessive-compulsive disorder (OCD) is a common mental disorder affecting millions of people.Its onset and peak are during late teens making university students a priority target.Medical student perhaps is at greater risk for developing OCD while corona COVID-19 is expected to more exaggerate symptoms mainly with extra hygiene a

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Prevalence of obsessive-compulsive disorder (OCD) among Iraqi undergraduate medical students in time of COVID-19 pandemic

Abstract Background Obsessive-compulsive disorder (OCD) is a common mental disorder affecting millions of people.Its onset and peak are during late teens making university students a priority target.Medical student perhaps is at greater risk for developing OCD while corona COVID-19 is expected to more exaggerate symptoms mainly with extra hygiene a

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