نتایج جستجو برای: dry board
تعداد نتایج: 149272 فیلتر نتایج به سال:
One of the issues that have gained a lot of attention in recent years is the board gender diversity. Many researchers believe that gender diversity in the board reinforces corporate social responsibility and on the other hand, gender diversity is one of the signs and effects of corporate social responsibility in the board, so there is a mutual relationship between board gender diversity and cor...
This paper describes the use of a suite of extraction procedures applicable to the assessment of the in vitro toxicity of paper/board samples intended for food-contact applications. The sample is extracted with ethanol, water, or exposed to modified polyphenylene oxide (Tenax) for fatty, non-fatty and dry food applications, respectively. The water extracts are directly suitable for safety asses...
There is a general interest among paper and board makers to produce lighter and bulkier paper and board products. The aim of the present study was to characterize chemically crosslinked hardwood kraft fibers regarding their potential in making bulky paper and board. Crosslinking agents are molecules that contain two or more reactive ends that form inter-chain covalent bonds with cellulosic hydr...
Carbon dioxide (CO2) and methane (CH4) are the two most important anthropogenic greenhouse gases. The near-infrared nadir spectra of reflected solar radiation measured by SCIAMACHY on-board ENVISAT contain information on the vertical columns of these gases which we retrieve using a new version of the scientific algorithm WFM-DOAS (version 1.0). Our main data products are column-averaged dry air...
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The board of directors is the head of the supervisor and controller in the organization's system. Since the emergence of widespread changes in the business environment has led organizations to take advantage of diverse specializations and skills, changing the composition of the board and the diversity of vision and perceptual skills in their composition has doubled.One of the indicators o...
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