Articles

• The need for food additives and their toxicity

  Nicoleta Ciobotaru, Mariana Carmen Burtea

  5-10

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• Ecotoxicological assessment of some orange juices marketed in Romania

  Nicoleta Ciobotaru, Mariana Carmen Burtea

  11-14

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• Thermal calculation of heat pump for two types of working conditions

  Ioana Diaconescu

  15-18
• Evolution of oil film formation in the bearing radial bearing housings

  Daniela Pană

  19-22

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• Consideration of the use of different materials used in the construction of machinery organs

  Daniela Pană

  23-26

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• Mathematical modeling of the response of the human locomotor system subject to the action of disturbing mechanical vibrations

  Laurenţiu Picu, Mihaela Picu

  27-32

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• Aspects regarding the behaviour of the work equipment of a loader during the work process

  Aurora Potîrniche, Gigel Căpăţână

  33-36

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• Aspects on the waste management of textile materials

  Anca Șerban, Valentina Bounegru

  37-40

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