منابع مشابه
an investigation into iranian teachers consistency and bias in evaluation of students writings
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
COMPARATIVE EVALUATION OF TCF BLEACHED HARDWOOD DISSOL’t’ING PULPS
With an annual production of some 3.5 million tons between 1990 and 1995, dissolving wood pulp accounts for only 2% of the total wood pulp production. However, the high demands for cellulose purity and reactivity as well as its manifold routes of utilization are the reason for the advanced state of technology within the pulp industry. For dissolving pulp production, only acid sulfite and prehyd...
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1973
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.27.12_565