نتایج جستجو برای: 30 cans
تعداد نتایج: 515062 فیلتر نتایج به سال:
In this paper, we focus on the difficulties of resource recycling problems relating to the used Iron and/or Aluminum cans. Based on the feedback control theory and combining with micro-chip processor, sensors, phonic chip, oil-compressor and mechanism technology, we design an interactive resource recycling Expert System –‘‘Recycling Squeezed Cans Device” (RSCD) and the proposed interactive RSCD...
When I was 15 years old, I learned that chlorofluorocarbons (CFCs) from sprays such as shaving cream to pesticides could lead to “. . .the possibility of end to life on earth” [1]. After I read that article, the world seemed smaller and humanity larger. The article, published in The New Yorker, reviewed a science-to-public-to-politics story about CFCs and their purported impact on Earth’s ozone...
In this study, two kinds of packages namely tinplate (TP) can and flexible pouch were used for black cherry in syrup. Samples were taken in the same condition in these two packages. Other variables were temperature (4 levels) 4, 23, 35 and 40°C and time (4 levels) 0, 30, 60 and 90 days after preparation of the samples. Samples were digested according to the approved method of AOAC (AOAC, 1990)....
BACKGROUND AND OBJECTIVE The American Academy of Pediatrics called for action for improved screening of mental health issues in the emergency department (ED). We developed the rapid screening tool home, education, activities/peers, drugs/alcohol, suicidality, emotions/behavior, discharge resources (HEADS-ED), which is a modification of "HEADS," a mnemonic widely used to obtain a psychosocial hi...
In this study, ?-amino esters, prepared by the aza-Michael addition of an amine to acrylate moiety, are investigated as building blocks for formation dynamic covalent networks. While such amino esters usually considered thermally nondynamic adducts, kinetic model studies presented here show that exchange occurs via both reaction and catalyst-free transesterification. This knowledge is transferr...
Background and Purpose: Patulin is one of the important mycotoxins, produced by a wide range of molds, including Penicillium, Aspergillus, and Bysochlamys. Patulin is mainly found in the rotten parts of fruits and vegetables, such as apples, pears, peach, apricots, and grapes. Currently, the Codex Alimentarius and Food and Drug Administration have recommended a maximum level of 50 μg/L patul...
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