International Mineral Statistics 1

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Statistics for dental researchers; part 1: Introduction

Learning statistics is a necessity for dental researchers. Due to daily dental science expansion, dental researchers have to study new papers in recent dental journals to remain up to date. On the other hand, knowing principles of statistics helps better understanding of the articles. Some authors revealed that knowledge of dentists about basic topics of statistics was poor. Therefore, in this ...

متن کامل

Statistics Canada International Symposium Series - Proceedings

National Statistical Institutes (NSIs) and Market Research Bureaus conduct surveys about many different topics. To reach this aim they have developed a fully-equipped statistical production process. It is a long way from collecting raw data to publishing public information. This paper discusses one of the methodological aspects of the statistical production process. The aim of a NSI or Market R...

متن کامل

New edition of International Smoking Statistics.

economic instability. Int J Health Ser 1973;3:145–59. 3 Brenner MH. Economic changes and heart disease mortality. Am J Public Health 1971;61:606–11. 4 Bunn AR. Ischaemic heart disease mortality and the business cycle in Australia. Am J Public Health 1979;69:772–81. 5 Brenner MH. Heart disease mortality and economic changes: including unemployment; in Western Germany 1951–1989. Acta Physiol Scan...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 1910

ISSN: 0028-0836,1476-4687

DOI: 10.1038/085211a0