نتایج جستجو برای: selecting materials and finishes 3
تعداد نتایج: 17147195 فیلتر نتایج به سال:
We analyzed 79 bulk samples of moldy interior finishes from Finnish buildings with moisture problems for 17 mycotoxins, as well as for fungi that could be isolated using one medium and one set of growth conditions. We found the aflatoxin precursor, sterigmatocystin, in 24% of the samples and trichothecenes in 19% of the samples. Trichothecenes found included satratoxin G or H in five samples; d...
Proses manufaktur PCB melibatkan banyak proses salah satunya yaitu Surface finishes. Salah satu jenis finishes yang biasa digunakan Immersion tin. tin adalah menggunakan timah murni pada prosesnya. berfungsi melindungi tembaga dari oksidasi dan membuat permukaan atau pad mudah disolder. Kebersihan ketebalan hasil mempengaruhi kualitas dihasilkan. Oleh karena itu peneliti melakukan evaluasi deng...
Formaldehyde (HCHO) is a toxic air contaminant released indoors from pressed-wood materials and numerous consumer products. Formaldehyde emission data are needed for modeling of indoor personal exposures, health risks, and risk reduction measures. This study determined HCHO emission rates from 55 diverse materials and consumer products under two realistic chamber test conditions, using both tim...
The work presented aims to analyse the feasibility of reusing concrete, once demolished from a building in Tres Cantos Madrid, manufacture finishing materials for buildings, as well design procedure. first phase consists bibliographic search on reuse materials, analysing techniques adopted so far and lines work. second related acquisition data production recycling Construction Demolition Waste ...
Purpose The study of theoretical models explaining elder abuse has been one the main gaps in literature field. extent support each theory is not clear. This aims to conduct a systematic review examine research supporting or opposing six theories abuse: caregiver stress theory, social exchange learning bidirectional dyadic discord and psychopathology caregiver. Design/methodology/approach conduc...
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