In a paper arising out of an informal international consultation of specialists in the bacteriology
of tuberculosis held in 1961, an attempt was made to formulate criteria, and specify …

The pathogenesis of Alzheimer's disease is characterized by the aggregation and fibrillation
of the 40-residue Aβ(1−40) and 42-residue Aβ(1−42) peptides into amyloid plaques. The …

Importance Addressing physician suicide requires understanding its association with possible
risk factors such as burnout and depression. Objective To assess the association between …

Importance Sleep-related impairment in physicians is an occupational hazard associated
with long and sometimes unpredictable work hours and may contribute to burnout and self-…

The major protein constituents of amyloid deposits in Alzheimer’s disease (AD) are the 40-residue
β-amyloid (Aβ) (1–40) peptide and the 42-residue Aβ(1–42) peptide. The Aβ(1–42) is …

The genes encoding the two structural subunits of Escherichia coli hydrogenase 2 (HYD2)
have been cloned and sequenced. They occur in an operon (hyb) which contains seven open …

Deletion mutants of Escherichia coli specific for hydrogenase isoenzyme 1 (HYD1) have
been constructed and characterized. The hya operon, which contains genes for the two HYD1 …

Objective To measure self-valuation, involving constructive prioritization of personal well-being
and a growth mindset perspective that seeks to learn and improve as the primary …

Brain growth is unique and distinct from that of other tissues because it is virtually complete
in a rather brief period in early life. Although this period of rapid growth is not identical in all …

Objective To study the relationship between occupational distress and sleep-related impairment
in physicians and unsolicited patient complaints. Participants and Methods We used …