نتایج جستجو برای: incidence rate
تعداد نتایج: 1149573 فیلتر نتایج به سال:
We study the incidence rate of damped Lyα systems associated with the host galaxies of gamma-ray bursts (GRB-HOST-DLAs) as functions of neutral hydrogen column density (NHI) and projected star formation rate (SFR) using cosmological SPH simulations. Assuming that the occurrence of GRBs is correlated with the local SFR, we find that the median NHI of GRB-HOST-DLAs progressively shifts to lower N...
CONTEXT Anterior cruciate ligament (ACL) reconstructions are among the most common sports medicine procedures performed in the US each year. Differences have been reported in the incidence rates (IRs) of ACL tears among male and female national elite athletes. However, there is little information in the published literature that assesses IRs for ACL reconstructions done in the Health Maintenanc...
Abstract Background: Colorectal cancer is one of the most common cancers of gastrointestinal tract in Iran and the other parts of the world. Colorectal cancer is the fourth leading cause of cancer death in throughout the world. Almost every year recognizes one million new cases of colorectal cancer that nearly half a million of them die due to this disease. Materials and methods: In this ...
Background : Large intestine cancer is ranked second among gastrointestinal cancers and is the fourth common cancer in Iran. The aim of this study is to map the county-level of large intestine cancer incidence rate in Iran using Area-to-Area Poisson Kriging method and also to identify the high-risk areas. Methods : This study was application/ecology. The methodology was illustrated using la...
Abstract Covid-19 is part of worldwide pandemic since early 2020. Various mathematical models have been proposed to understand the behaviour disease, but most them were failed predict biological phenomenon this infectious diseases they use incorrect assumptions due stage symptoms. The aim paper develop a covid-19 model with nonlinear incidence rate. We some logical assumption model. discretize ...
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