Retrospective Analysis of Specimen Quality in Temporal Artery Biopsies for Giant Cell Arteritis and Disease Association in North Midlands, England.

Background Temporal artery biopsy (TAB) is the recommended index diagnostic method for giant cell arteritis (GCA). Per the British Society for Rheumatology (BSR) guidelines, we assessed our procedural performance. Additionally, we evaluated the occurrence of GCA diagnosis in immunosuppressed patients and other comorbidities.

Improving the optical properties of magnesium spinel chromites through Ni and Cu substitutions for optoelectronic applications.

In this study, we investigated the optoelectronic performance of magnesium spinel chromites with nickel (Ni) and copper (Cu) substitutions. Using the sol-gel method, we synthesized two spinel chromites: MgNiCrO (MNCO) and MgCuCrO (MCCO). We extensively characterized these samples to analyze their thermal, structural, elastic, and optical properties.

Correction: Correction: Influence of Ni content on structural, magnetocaloric and electrical properties in manganite LaBaSrMnNiO (0 ≤ ≤ 0.1) type perovskites.

[This corrects the article DOI: 10.1039/D3RA90093B.][This corrects the article DOI: 10.

Correction: Influence of Ni content on structural, magnetocaloric and electrical properties in manganite LaBaSrMnNiO (0 ≤ ≤ 0.1) type perovskites.

[This corrects the article DOI: 10.1039/D1RA07059B.].