علا, علیرضا
کمیته تحقیقات دانشجویی، دانشکده بهداشت، دانشگاه علوم پزشکی مازندران، ساری، ایران
[ 1 ] - بررسی وضعیت بهداشت محیط و عوامل آن در مساجد و اماکن متبرکه شهر ساری در سال 1395
Background and Purpose: The importance of paying attention to mosques, as sacred places, and the emphasis of Islam on its hygiene is clear. Overlooking this issue leads to the dissemination of pathogens and endangers the health of people visiting these places. In this study, we aimed to investigate the environmental health status of mosques in Sari, Iran, with respect to personal health...
[ 2 ] - تعیین غلظت استرهای فتالات در آب های بطری شده در ظروف پلی اتیلن ترفتالات(PET) تحت شرایط مختلف نگهداری
Background and purpose: Consumption of bottled water is increasing in the world and there are many concerns about the migration of phthalate esters into bottled water. These compounds are risky for consumers. This study investigated the concentration of phthalate esters in bottled water in polyethylene terephthalate containers in different storage conditions. Materials and methods: Bottled wat...
[ 3 ] - Evaluation of the presence of coliform in bottled drinking water, released in Sari in 2016
Background: Today, bottled water is used in many countries of the world due to its relatively low cost, better taste, ease of access and low levels of impurities. In unfavorable conditions, the maintenance of microorganisms due to hydrophobicity and adherence to bottles and as a result of increased lipolytic activity can lead to undesirable changes in color, taste and odor, and in cases of more...
[ 4 ] - مروری بر کمپوست مشترک لجن فاضلاب شهری با انواع زائدات بیولوژیکی
زمینه و هدف: ﻛﺎرﺑﺮد ﻣﺴﺘﻘﻴﻢ ﻟﺠﻦ ﻓﺎﺿﻼب در ﻛﺸﺎورزی ﺑﻪ ﻋﻠﺖ ﺣﻀﻮر ﭘﺎﺗﻮژن ﻫﺎ، ﺗﺨﻤﻴﺮ ﻧﺎﻣﻨﺎﺳﺐ زاﺋـﺪات آﻟـﻲ و وﺟﻮد ﻓﻠﺰات ﺳﻨﮕﻴﻦ در ﻟﺠﻦ، ﻣﺤﺪود ﺷﺪه اﺳﺖ.ﻛﻤﭙﻮﺳﺖ ﻣﺸﺘﺮک ﻟﺠﻦ ﻓﺎﺿﻼب ﺑﺎ زاﺋـﺪات بیولوژیکی روﺷـﻲ ﺑـﺮای اﺳـﺘﻔﺎده ﻣﺠﺪد از زاﺋﺪات اﺳﺖ ﻛﻪ دﻓﻊ اﻳﻤﻦ و ﺑﻬﺪاﺷﺘﻲ ﻟﺠﻦ و زاﺋﺪات را ﺑـﻪ دﻧﺒـﺎل دارد. ﻫـﺪف اﻳـﻦ ﻣﻄﺎﻟﻌـﻪ ﺑﺮرﺳـﻲ اﻣﻜـﺎن ﺗﻮﻟﻴـﺪ ﻛﻤﭙﻮﺳﺖ از ﻣﺨﻠﻮط ﻟﺠﻦ ﻓﺎﺿﻼب ﺑﺎ زاﺋﺪات بیولوژیکی و مزایای کمپوست مشترک اﺳﺖ. روش کا...
[ 5 ] - Performance and health assessment of the solid waste recycling centers in Jouybar and Qaemshahr counties, Iran (2018)
The recycling and separation of waste from the source could reduce the amount of unusable waste. Workers in this sector are exposed to severe health complications. The present study aimed to assess the health status of waste recycling workshops in Jouybar and Ghaemshahr, Iran in 2018. In this descriptive, cross-sectional study, data were collected using a researcher-made questionnaire, the reli...
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