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Permeability stability is very important for ferrite materials used in modern electronic devices. In this study, different contents of Bi2O3–B2O3–SiO2–ZnO (BBSZ) glass were added to NiCuZn ferrite materials to obtain samples with different average grain sizes and grain boundary thicknesses. On the premise of obtaining the same permeability, this study determined that ferrite sample with a large average...
Entire C-genotype small hepatitis B surface (SHBs) sequences were isolated from 139 nucleos(t)ide analogues (NA)-naïve and 74 lamivudine (LMV)-treated chronic hepatitis B (CHB) patients. The conservation and variability of total 226 amino acids (AAs) within the sequences were determined individually, revealing significant higher mutant isolate rate and mutation frequency in LMV-treated cohort than...
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