当社グループは 3,000 以上の世界的なカンファレンスシリーズ 米国、ヨーロッパ、世界中で毎年イベントが開催されます。 1,000 のより科学的な学会からの支援を受けたアジア および 700 以上の オープン アクセスを発行ジャーナルには 50,000 人以上の著名人が掲載されており、科学者が編集委員として名高い
。オープンアクセスジャーナルはより多くの読者と引用を獲得
700 ジャーナル と 15,000,000 人の読者 各ジャーナルは 25,000 人以上の読者を獲得
Zhong-Ze Fang
Polychlorinated biphenyls (PCBs) are a gathering of artificial synthetics. They are slick fluids or solids, clear to yellow in shading, with no smell or taste. PCBs are entirely steady blends that are impervious to outrageous temperature and strain. PCBs were utilized broadly in electrical gear like capacitors and transformers. They additionally were utilized in pressure driven liquids, heat move liquids, greases, and plasticizers. The essential organization that made PCBs in the United States was Monsanto Inc., for the most part utilizing the name Aroclor. Business creation of PCBs finished in 1977 in view of wellbeing impacts related with openness. In 1979, the U.S. Ecological Protection Agency (USEPA) restricted the utilization of PCBs; nonetheless, PCBs are as yet present in numerous pre-1979 items.