The purpose of this research was to investigate the manner of deaths in Marion County, throughout the years of 2018 to 2021 to see if there were any correlative increases in homicide, suicide, natural, accidental, or ...The purpose of this research was to investigate the manner of deaths in Marion County, throughout the years of 2018 to 2021 to see if there were any correlative increases in homicide, suicide, natural, accidental, or drug overdose related deaths. We surveyed the incidence of all deaths that occurred from 2018 through 2021 which came through the Marion County Coroner’s Office, Indiana. The data was then divided into two halves. According to the data, the leading manner of death in the first half and second half was accidental. This study revealed a total of 8732 cases: 3817 of them were observed to be accidental, 3092 natural, 956 homicide, 689 suicide, and 178 were undetermined. There were initially 318 drug overdose related deaths in 2018 and they increased to 2163 by 2021. In 2018, the number of deaths due to fentanyl related overdoses increased from 195 to 799 in 2021. This research will contribute to the forensic science field by providing information about the manner of death and fentanyl trends in Marion County over the last four years.展开更多
In order to study the effects of nitrogen fertilizer application methods and nitrogen fertilizer regulation with straw-return on wheat yield and potassium forms in the soil, field experiment was arranged in Pinyuan Co...In order to study the effects of nitrogen fertilizer application methods and nitrogen fertilizer regulation with straw-return on wheat yield and potassium forms in the soil, field experiment was arranged in Pinyuan County, and the effects of the regulation of different ratios of basal to topdressed nitrogen on the yield of wheat and the contents of different forms of potassium in the soil were studied. The re- sults indicated that in the condition of straw-return, the yield of wheat was the high- est after the treatments of the ratios of basal to topdressed nitrogen of 7：3 and 6：4. As to the contents of different forms of potassium, the contents of water-soluble potassium, exchangeable potassium and total potassium treated by the ratios of basal to topdressed nitrogen of 7：3 and 6：4 were the highest, and the differences of non-exchangeable potassium among all treatments were not significant. Under the experiment condition, the ratios of basal to topdressed nitrogen of 7：3 and 6：4 were the best treatments, they can increase the wheat yield and the contents of available potassium and total potassium in the soil.展开更多
文摘The purpose of this research was to investigate the manner of deaths in Marion County, throughout the years of 2018 to 2021 to see if there were any correlative increases in homicide, suicide, natural, accidental, or drug overdose related deaths. We surveyed the incidence of all deaths that occurred from 2018 through 2021 which came through the Marion County Coroner’s Office, Indiana. The data was then divided into two halves. According to the data, the leading manner of death in the first half and second half was accidental. This study revealed a total of 8732 cases: 3817 of them were observed to be accidental, 3092 natural, 956 homicide, 689 suicide, and 178 were undetermined. There were initially 318 drug overdose related deaths in 2018 and they increased to 2163 by 2021. In 2018, the number of deaths due to fentanyl related overdoses increased from 195 to 799 in 2021. This research will contribute to the forensic science field by providing information about the manner of death and fentanyl trends in Marion County over the last four years.
基金Supported by the Project of National Science and Technology Support Plan-"Integration and Demonstration ration of Straw Resources Recycling Technologies in Huang-HuaiHai Plain Area"(2012BAD14B07)the Project of Major Application Technology Innovation of Agriculture in Shandong Province-"Study on Recycling Technology of Waste Resourcization in Large-scale Farm"+1 种基金the Foundation for Outstanding Young Scientist in Shandong Province-"Study on the Mechanism of the Effect of Drip Irrigation with Saline Water on Soil Environment and Its Crop Response"(BS2011NY017)the Project of National Natural Science Foundation-"Study on the Allocation Pattern and Interface Control of Salinity under the Condition of Brackish Water Irrigation"(51209130)~~
文摘In order to study the effects of nitrogen fertilizer application methods and nitrogen fertilizer regulation with straw-return on wheat yield and potassium forms in the soil, field experiment was arranged in Pinyuan County, and the effects of the regulation of different ratios of basal to topdressed nitrogen on the yield of wheat and the contents of different forms of potassium in the soil were studied. The re- sults indicated that in the condition of straw-return, the yield of wheat was the high- est after the treatments of the ratios of basal to topdressed nitrogen of 7：3 and 6：4. As to the contents of different forms of potassium, the contents of water-soluble potassium, exchangeable potassium and total potassium treated by the ratios of basal to topdressed nitrogen of 7：3 and 6：4 were the highest, and the differences of non-exchangeable potassium among all treatments were not significant. Under the experiment condition, the ratios of basal to topdressed nitrogen of 7：3 and 6：4 were the best treatments, they can increase the wheat yield and the contents of available potassium and total potassium in the soil.
