GIANT CELL TUMOR OF BONE: DOCUMENTED PROGRESSION OVER 4 YEARS FROM ITS ORIGIN AT THE METAPHYSIS TO THE ARTICULAR SURFACE

Giant Cell Tumor of Bone: Documented Progression over 4 Years from Its Origin at the Metaphysis to the Articular Surface

The exact location of origin blue square tablecloth for giant cell tumors of bone (GCTB) remains controversial, as lesions are not routinely imaged early but rather late when the tumor is large and clinically symptomatic.At the time of diagnosis, GCTB are classically described as lucent, eccentric lesions with nonsclerotic margins, located within t

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Investigation of additional responses caused by sample surface topography in piezoresponse force microscopy measurement

The purpose of this study is to elucidate the origin of the additional response signals arising from the surface topography of samples during piezoresponse force microscopy (PFM) measurements.Periodic mountain-shaped protrusions with triangular cross-sections were fabricated on the surface of a silicon single crystal, a material with no inherent pi

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In-frame amber stop codon replacement mutagenesis for the directed evolution of proteins containing non-canonical amino acids: identification of residues open to bio-orthogonal modification.

Expanded genetic code approaches are a powerful means to add new and useful chemistry to proteins at defined residues positions.One such use is the introduction of non-biological reactive chemical handles for site-specific biocompatible orthogonal conjugation of proteins.Due to our currently limited information on the impact of non-canonical amino

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Speaking like a scientist: A multiple case study on sketch and speak intervention to improve expository discourse

Purpose This descriptive multiple case study examined the effects of a contextualized expository strategy intervention on supported and independent note-taking, verbal rehearsal, and reporting skills for three elementary students with language disorders.Method Two 9-year-old fourth grade students and one 11-year-old sixth grade student with languag

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