نتایج جستجو برای: were seldom painted moreover
تعداد نتایج: 3720655 فیلتر نتایج به سال:
the research methodology and research orientation of the studies published in the realm of teaching persian to the speakers of other languages (hereafter tpsol) have seldom been reported. that said, the purpose of the present study was to investigate the research methodology and research orientation of the papers published between 2012 and 2015 in tpsol journal. moreover, the study aimed to inv...
Groups of 6 male rats were painted twice weekly with 1 ml of a 0.2% solution of an azo dye in acetone. The dyes used were aminoazobenzene, 4-monomethylaminoazobenzene, their 3methoxy analogs, and 4-dimethylaminoazobenzene. In each case, all rats developed multiple skin tumors of histologie types similar to those found in rats treated with other chemical classes of carcinogen. 3-Methoxy-4-monome...
abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...
These experiments explored the effects of glutamate, N-methyl-D-aspartate (NMDA) receptor blockade on the formation, retention, and expression of conditioned taste aversion (CTA) in young rats. Previous data from our laboratory suggested that ketamine administration potentiates a CTA in E18 rat fetuses. The current studies investigated this phenomenon in neonates. High-pressure liquid chromatog...
Face recognition system is a widely-used intelligent application nowadays. Existing recognition system evaluation methods primarily focus on recognition rate, i.e., the correct result. However, current research seldom focuses on the quality evaluation of face recognition systems. They seldom consider accuracy or the quality of recognition. To address this issue, this paper proposes several qual...
Aim. When excision margins are close or involved following breast conserving surgery, many surgeons will attempt to reexcise the corresponding cavity margin. Margins are ascribed to breast specimens such that six faces are identifiable to the pathologist, a process that may be prone to error at several stages. Methods. An experimental model was designed according to stated criteria in order to ...
This study examined the color stability of painted Norway spruce (Picea abies) samples subjected to natural and accelerated weathering, using Duncan’s tests and correlation analyses. The following effects were studied: (1) the different initial roughness of the wood; (2) use of transparent or lightly-pigmented top-coat layers; and (3) the presence of the final water-repellent layer. Natural wea...
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