The copper powder produced by electrolysis has a dendritic structure, which gives it excellent green strength as a raw material for producing powder metallurgical components.Yet its large specific surface makes it susceptible to oxidation.Although the oxidation tends to occur only on the surface, it still needs to be reduced.The partially oxidized
Introduction: Consumption batteries of antibacterials in children follows seasonal cycles, and time to first treatment depends on birth season.The aim of this study was to describe dispensing rate, one-year periodic prevalence, and age at first prescription in children aged 0-2 years in Norway.Methods: We used data from the Norwegian prescription d
Abstrak Lembaga Pendidikan Tenaga kependidikan adalah salah satu rujukan nasional untuk meningkatkan mutu dan daya saing bangsa Indonesia di sektor sumber daya manusia melalui pencapaian kualifikasi sumberdaya manusia Indonesia yang dihasilkan oleh sistem pendidikan dan Wireless Charger sistem pelatihan kerja nasional, serta sistem penilaian keseta
Controlled vacuum environments as in space applications represent a challenge for the lubrication of tribological components.In addition to common space lubricant requirements like, e.g., low evaporation, a broad operational temperature range and a high stability during operation, batteries long-term-storage (LTS) properties have gained increasing