[usnews.com – 22025.10.27] 간 질환은 일반적으로 알코올, 지방 축적, 또는 B형·C형 간염 바이러스에 의해 발생한다. 하지만 최근 연구에 따르면, 널리 사용되는 화학물질 테트라클로로에틸렌(PCE) 역시 간 섬유화(간에 과도한 흉터 조직이 쌓이는 현상)를 유발할 수 있는 것으로 나타났다. 국제학술지 〈리버 인터내셔널(Liver International)〉에 발표된 연구에 따르면, PCE에 노출된 사람은 심각한 간 섬유화 위험이 최대 3배 높았다. 연구진은 “PCE […]
[usnews.com – 2025.10.27] Liver disease is usually caused by alcohol, fat buildup or hepatitis B and C. But a widely used chemical might also contribute to liver scarring, researchers recently reported in the journal Liver International. Exposure to tetrachloroethylene (PCE) might triple the risk of significant liver fibrosis — an excessive amount of liver scarring
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The compressed air powering your equipment has many essential properties. Pay attention to these properties, and you’ll be rewarded with smooth, trouble-free performance of the air compressor itself as well as the productive machinery being powered by the compressed air. Ignore them, and you’ll be leaving yourself open to lost production time, higher utility costs,
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경험치 클수록 새로운 ‘사실’ 앞에 고정관념 고집 드라이클리닝 대 웨트클리닝. 어떤 상황이건 쉽지 않은 주제이다. 된다 안 된다부터 시작해 ‘난 이걸 물에 넣었다가 망했다’는 공포 체험형, ‘나는 계속 연구한다’는 탐구형, ‘8 대 2가 한계’라는 체념형까지 세탁인 모임에서 말다툼이 생기기 딱 좋은 소재이다. 그리고 실제로 세탁인 모임에서 말다툼이 생겼다. 독자 여러분이 아시다시피 월간 세탁인은 카카오톡에서 ‘월간
The more experience people have, the more they cling to their stereotypes in the face of new facts Dry Cleaning vs. Wet Cleaning — No matter the setting, it’s never an easy topic. From ”It works” versus ”It doesn’t” to horror stories like ”I ruined it when I put it in water,” or comments from
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The U.S. Federal Fair Labor Standards Act (FLSA) establishes minimum wage, overtime pay, recordkeeping, and child labor standards that affect both full-time and part-time workers in the private sector as well as in federal, state, and local governments. One of the most important management responsibilities for a business is compliance with labor standards laws and
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