An Assessment of Class V Underground Injection in Illinois

published or submitted for publicationis peer reviewedOpe

Field study of transit time through compacted clays : interim annual report

Interim annual report, July 1, 1989 to June 30, 1990Ope

Sensitivity to Experiencing Alcohol Hangovers: Reconsideration of the 0.11% Blood Alcohol Concentration (BAC) Threshold for Having a Hangover

The 2010 Alcohol Hangover Research Group consensus paper defined a cutoff blood alcohol concentration (BAC) of 0.11% as a toxicological threshold indicating that sufficient alcohol had been consumed to develop a hangover. The cutoff was based on previous research and applied mostly in studies comprising student samples. Previously, we showed that sensitivity to hangovers depends on (estimated) BAC during acute intoxication, with a greater percentage of drinkers reporting hangovers at higher BAC levels. However, a substantial number of participants also reported hangovers at comparatively lower BAC levels. This calls the suitability of the 0.11% threshold into question. Recent research has shown that subjective intoxication, i.e., the level of severity of reported drunkenness, and not BAC, is the most important determinant of hangover severity. Non-student samples often have a much lower alcohol intake compared to student samples, and overall BACs often remain below 0.11%. Despite these lower BACs, many non-student participants report having a hangover, especially when their subjective intoxication levels are high. This may be the case when alcohol consumption on the drinking occasion that results in a hangover significantly exceeds their “normal” drinking level, irrespective of whether they meet the 0.11% threshold in any of these conditions. Whereas consumers may have relative tolerance to the adverse effects at their “regular” drinking level, considerably higher alcohol intake—irrespective of the absolute amount—may consequentially result in a next-day hangover. Taken together, these findings suggest that the 0.11% threshold value as a criterion for having a hangover should be abandoned

Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95 confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV

Research and Design of a Routing Protocol in Large-Scale Wireless Sensor Networks

无线传感器网络，作为全球未来十大技术之一，集成了传感器技术、嵌入式计算技术、分布式信息处理和自组织网技术，可实时感知、采集、处理、传输网络分布区域内的各种信息数据，在军事国防、生物医疗、环境监测、抢险救灾、防恐反恐、危险区域远程控制等领域具有十分广阔的应用前景。 本文研究分析了无线传感器网络的已有路由协议，并针对大规模的无线传感器网络设计了一种树状路由协议，它根据节点地址信息来形成路由，从而简化了复杂繁冗的路由表查找和维护，节省了不必要的开销，提高了路由效率，实现了快速有效的数据传输。 为支持此路由协议本文提出了一种自适应动态地址分配算——ADAR（AdaptiveDynamicAddre...As one of the ten high technologies in the future, wireless sensor network, which is the integration of micro-sensors, embedded computing, modern network and Ad Hoc technologies, can apperceive, collect, process and transmit various information data within the region. It can be used in military defense, biomedical, environmental monitoring, disaster relief, counter-terrorism, remote control of haz...学位：工学硕士院系专业：信息科学与技术学院通信工程系_通信与信息系统学号：2332007115216

Statewide Landfill Inventory Progress Report

The purpose of the Statewide Landfill Inventory is to determine the location and characteristics of all known landfill, impoundment, and land application waste disposal sites in Illinois at which hazardous wastes may have been disposed. To accomplish this purpose, all of these types of disposal sites (both industrial and municipal) in Illinois are being inventoried and characterized. This is being accomplished by compiling information from various governmental agency data files, published reports, and local records. The inventoried sites are predominantly off-site with respect to generators of waste, but facilities that are primarily generators of waste are included in this study if wastes are permanently disposed of on-site.Illinois Department of Energy and Natural Resources; Contract No. HW85-01Illinois Hazardous Waste Research and Information Center; Contract no. HWR86-003published or submitted for publicationis peer reviewe

Numerical Estimates of Potential for Groundwater Contamination from Land Burial of Municipal Wastes in Illinois

This report quantitatively assesses the potential for groundwater contamination from land burial of municipal wastes in hydrogeologic situations common to Illinois. These ratings can be used for preliminary, regional feasibility assessments of site suitability for land burial of municipal wastes. The research also evaluates the appropriateness of the Illinois Pollution Control Board's proposed compliance distance of 100 feet surrounding a landfill as a regulatory requirement for maximum leachate migration during a 1OO-year period.Hazardous Waste Research and Information Center ; Project Number HWR 87033Illinois Pollution Control Board ; Contract No. HBG2327published or submitted for publicationis peer reviewe

Field Study of Transit Time of Water and Tracers Through a Soil Liner

HWRIC Project 88-04