Baseline stabilization system for ionization detector Patent

Automatic baseline stabilization for ionization detector used in gas chromatograp

An amplifier for use with solid state radiation detectors in spacecraft applications

Charge-sensitive amplifier for use with solid state radiation detectors in spacecraft instrumentation syste

The new risk management: the good, the bad, and the ugly

At one time, risk management was limited to insurance and the avoidance of lawsuits and accidents. The new risk management also includes using tools developed for pricing financial options for the management of financial risks within the firm. Trading in financial markets based on these tools can insulate companies from the risk of changes in interest rates, input prices, or currency fluctuations. In this article Philip H. Dybvig and William J. Marshall introduce the new risk management and the policy choices firms should be considering.Management ; Risk

A survey of the problem and research needs in the coastal zone

Coastal zone oceanography emphasizing pollution and geological processes - bibliograph

Reactive attachment disorder in the general population: a hidden ESSENCE disorder

Reactive attachment disorder (RAD) is a severe disorder of social functioning. Previous research has shown that children with RAD may have poor cognitive and language abilities; however, findings mainly come from biased, institutionalised samples. This paper describes the characteristics of all children who were given a suspected or likely diagnosis of reactive attachment disorder in an epidemiological study of approximately 1,600 children investigating the prevalence of RAD in the general population. We found that children with RAD are more likely to have multiple comorbidities with other disorders, lower IQs than population norms, more disorganised attachment, more problem behaviours, and poorer social skills than would be found in the general population and therefore have a complex presentation than can be described as ESSENCE. We discuss the clinical and educational implications

The contemporary world — military, strategic and related aspects

The focus of this symposium is on strategic matters. My task in this initial presentation deals with the ratios of power in the contemporary world. That word, power, occurs frequently in the discussion of international affairs. Its meaning is not an obvious one, nor are the meanings of most of the other terms which predominate in the discussion of international affairs obvious. I think it advisable, therefore, to clarify some of the basic terms pertinent to the topic

Active management of multi-service networks.

Future multiservice networks will be extremely large and complex. Novel management solutions will be required to keep the management costs reasonable. Active networking enables management to be delegated to network users as a large set of independent small scale management systems. A novel architecture for an active network based management solution for multiservice networking is presented

Economic Value of the Oil and Gas Resources on the Outer Continential Shelf

A theoretical framework for estimating the economic value of the federal government's offshore oil and gas resources is developed. This framework is then applied to geological and economic data generated by the Minerals Management Service in support of their five-year leasing plan. With an 8 percent real discount rate and a 1 percent real price growth rate, the remaining economic rent as of 1987 on the reserves plus the undiscovered offshore oil and gas resources is estimated at $118.6 billion (1987 dollars). The present value of the government's receipts from cash bonus and royalty payments on these deposits is estimated at$37.2 billion. Over 80 percent of the remaining economic rent is derived from developed reserve deposits located in the Gulf of Mexico. The private sector has previously paid cash bonuses for the leases located on those deposits and financed the installation of the development platforms. Because of this, the government will collect only a small portion, approximately 22 percent, of the rent remaining on those reserves.Environmental Economics and Policy, Resource /Energy Economics and Policy,

Electrochemical carbon dioxide concentrator: Math model

A steady state computer simulation model of an Electrochemical Depolarized Carbon Dioxide Concentrator (EDC) has been developed. The mathematical model combines EDC heat and mass balance equations with empirical correlations derived from experimental data to describe EDC performance as a function of the operating parameters involved. The model is capable of accurately predicting performance over EDC operating ranges. Model simulation results agree with the experimental data obtained over the prediction range