نتایج جستجو برای: year period 2007
تعداد نتایج: 1103051 فیلتر نتایج به سال:
for an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. in this article, we aimed management ecosystem by assessment of plant covers changes at taleghan township in a twenty year period. percentage of landscape and number of patch were among the metrics that were calc...
IMPORTANCE Patterns and trends of subthreshold DSM-IV mental health diagnoses for youth within US community treatment settings merit systematic research. OBJECTIVE To quantify and assess temporal patterns of DSM-IV diagnoses not otherwise specified (NOS) among youth during physician office visits. DESIGN, SETTING, AND PARTICIPANTS We conducted a retrospective study using psychiatric diagnos...
BACKGROUND This study aimed to examine the extent of death and injuries among the 0-17 years of age group recorded in the official road traffic injury statistics. METHODS This is a record-based study covering a 5-year-period (2003-2007) using the annual records of national road traffic injury statistics in Turkey. RESULTS The 0-17 age group accounted for 10.9% of deaths and 20.1% of injurie...
Drought is one of the most destructive natural disasters in human societies that cause irreparable impacts on agriculture, environment, society and economics. So, awareness of occurrence of droughts can be effective in reducing losses. In this study, in order to modeling and forecasting drought severity in a 37 year time period (1971-2007) in 21 meteorological stations, located in the cold semi...
in the new age, in regard to human success in education in the globalizing world, one can consider english proficiency and individual differences as two important issues. in efl settings, reading skill plays an important role in education. it seems that using multiple intelligences theory in efl classes which values individual differences by tapping different intelligences, can be rewarding. as...
OBJECTIVE For decades, kidney cancer patients in Denmark have had lower survival than patients in the other Scandinavian countries. Our aim was to study possible changes in survival of patients with kidney cancer after implementation of two national Danish cancer plans. STUDY DESIGN AND SETTING From 1998 through 2009 we included all patients (N = 2659) with an incident diagnosis of kidney can...
in 2006 the sugar beet crop production iniranwas largest ever. in this year, 6,603,383 t with average sugar content of 16.84% delivered to the 32 sugar factories during five months of the campaign. from begining of the campaign until early–november there was balance between the amount of sugar beet delivered and that of processed by the sugar factories. however, delivered beet to the factorie...
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