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521.
Iodine deficiency disorders (IDD) is still a major public health problem and iodized salt remains the most effective means to control IDD in India. Few reports indicate that vegans have inadequate iodine intake while at the same time concerns are being raised on the implementation of universal salt iodization in the country. Therefore, we investigated the iodine content in bread, milk and commonly used Indian recipes prepared without iodized salt and the retention of inherent iodine therein. Results showed considerable iodine content in bread (25 μg/100 g) and milk (303 μg/L) as a positive fallout of universal salt iodization. Iodine content in 38 vegetarian recipes prepared without iodized salt was very low (2.9 ± 2.4 μg/100 g). Retention of inherent iodine (65.6 ± 15.4%) and iodine from iodized salt (76.7 ± 10.3%) in the same recipes was comparable. Thus, universal salt iodization programme remains the single most important source of dietary iodine for the Indian population. 相似文献
522.
为研究利用傅立叶近红外光谱分析仪(NIRS)快速测定市售榨菜中亚硝酸盐的含量,先取榨菜样品按GB5009.33-2016测定其亚硝酸盐含量,再向榨菜样品中添加亚硝酸钠,制成亚硝酸钠浓度范围为0.122~39.0875 mg/kg,浓度梯度为0.66 mg/kg的60个样本校正集;与10个样本预测集采集对应的傅立叶近红外光谱曲线,将光谱信息与实际测量值相关联,利用TQ analyst建模软件进行计算分析。结果表明:建模最优预处理方法为一阶微分(1D)与Savitzky-Golay filter滤波平滑的组合预处理;比较分析偏最小二乘法(PLS)与主成分回归法(PCR)的亚硝酸盐样品建立的光谱模型,数据结果显示采用偏最小二乘法(PLS)的亚硝酸盐组分模型稳定性和预测能力更好;内部交叉验正均方差(RSMECV)、交叉验证决定系数(Rc)、外部预测均方根误差(RMSEP)、预测决定系数(RP)相关系数(r)分别为0.0310、0.9925、0.0141、0.9720、0.9378。经F检验与t检验,与国标所测结果无显著性差异。NIRS检测快速,无损便捷,可用于市售榨菜中亚硝酸盐残留量的定量检测。 相似文献
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524.
罗绍文 《浙江理工大学学报》1993,(3)
本文以大古籍记载为依据,否定了“蚕丝业是在唐前由我国内地传入新疆”的定论,认为新疆首先有蚕丝业的和国,只有从古代印度传入才有条件和可能,但当时所传入的蚕丝业,只是一种已由人工放莽的野蚕品种,所产的丝是那种能织“细布”的野蚕丝,其品质虽有独到之处,但总的质量则远不如我国内地的家蚕丝。在以后新疆和内地的长期而亲密的交往中,才引入中原地区的家蚕,而逐渐淘汰了印度野蚕。 相似文献
525.
Rinu Nambiar 《Color research and application》2019,44(5):749-761
Through an unconstrained colour‐naming task, researchers have found that bilinguals possess greater colour vocabulary knowledge than monolinguals. In the current study, we explore the colour‐naming behavior of bilinguals in spontaneous speech scenarios. The native language of these bilinguals holds complex colour labels for most of the colours, for which the second language holds only basic colour terms. For this purpose, a story narration task was developed where eight stories were designed with elementary and mixed colour conditions. Two groups of participants took part in the study: (a) 44 monolingual speakers and (b) 32 Malayalam‐English bilinguals. Qualitative and quantitative analyses revealed that there were clear colour label differences between the basic colour terms in English and Malayalam and those labeled by bilingual speakers. Bilingual speakers use translation equivalents of Malayalam colour terms for English colours. 相似文献
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527.
Parthasarathi Banerjee 《AI & Society》2007,21(1-2):93-120
Contemporary democracy has given primacy to thought. Building up institutions on thought and reasoned discourse excludes out human actions derived not from thought that one thinks. Ordinary life is visited by emotion and passion. Such actions of unknown origin are captured best in the drama. Indian theory and practice of drama and the poetics offer communion between the performer and the viewer. Blissful relish of the actions and the dialogues lift up the banal actions from the ordinary to a state beyond simple event. Relishing thus resides in cognition. Drama in theory and in its practice thus offers foundation to institutions that could embrace independent actions as well. In relish there is cognition and reasoning alone cannot lay claim. Folk life and folk actions thus could be emancipatory. 相似文献
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529.
Farver Jo Ann M.; Narang Sonia K.; Bhadha Bakhtawar R. 《Canadian Metallurgical Quarterly》2002,16(3):338
This study examined the influence of the family on adolescents' acculturation, ethnic identity achievement, and psychological functioning. One hundred eighty American-born Asian Indian adolescents and one of their immigrant parents completed questionnaires assessing their acculturation, ethnic identity, and family conflict. Adolescents also completed anxiety and self-esteem measures. The results showed that parents' and adolescents' ratings of their self-identification and ethnic identity were positively associated. Parents who had a separated or marginalized style of acculturation reported higher family conflict than those who had an integrated or assimilated acculturation style. Adolescents reported higher self-esteem, less anxiety, and less family conflict when there was no acculturation gap between them and their parents. The findings suggest that how parents relate to their natal, as well as to the host, culture has direct effects on adolescents' ethnic identity achievement and their psychological functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
530.