目的：看護職の労働条件，相対的に偏りのある勤務割り振り（以下，相対的偏り）や勤務日・休暇のコントロール感不足（以下，コントロール感不足）とバーンアウトや身体愁訴との関連を検証する．

3,4-dihydropyrimidin-2(1h)-thiones were synthesized in the presence of ag nanoparticle/melamine sulfonic acid (msa) supported on silica gel. the reaction was carried out at 110 oc for 20 min under solvent free conditions. in all cases, the three component reaction proceeded smoothly to give the corresponding 3,4-dihydropyrimidin-2(1h)-thiones in moderate to good yield. we have found the best co...