Protein sterilization method of firefly luciferase using reduced pressure and molecular sieves

The sterilization of the protein fruitfly luciferase under conditions that prevent denaturation is examined. Denaturation is prevented by heating the protein in contact with molecular seives and under a reduced pressure of the order of 0.00005 millimeters of mercury

Mass culture of photobacteria to obtain luciferase

Inoculating preheated trays containing nutrient agar with photobacteria provides a means for mass culture of aerobic microorganisms in order to obtain large quantities of luciferase. To determine optimum harvest time, growth can be monitored by automated light-detection instrumentation

Creating Value with Acquisition Based Dynamic Capabilities (ABDC): A Study of Mergers and Acquisitions in the Regulated Energy Industry

M&A research has consistently shown that value is destroyed for a majority of acquirers. Despite initial small positive gains at deal announcement, within a year of closing the transaction a majority of acquirers experience overall negative returns. Nevertheless, the constant pressures to grow leave company leaders few other viable options than pursuing M&A. This ever present cycle of value destruction is of interest to both scholars and practitioners. Of interest is what can be done differently by the acquirer to prevent the inevitable value erosion from occurring. To investigate this question, the author develops an adapted version of the Acquisition Based Dynamic Capabilities (ABDC) framework, a theoretical extension of Dynamic Capability theory. The framework is helpful in identifying what corporate M&A capabilities contribute to value creation through a transaction lifecycle. The adapted ABDC framework provides a means to quantify the differing impacts to value creation among the M&A capabilities of “Selecting and Identifying”, “Transacting and Executing” and “Reconfiguring and Integrating”. The empirical study utilizes 337 regulated energy, public company transactions, closed between 1995 and 2014. This industry is appropriate to study the application of this theory as it benefits from long dated deal timelines and specific milestone events (deal announcement, regulatory approval, financial closing, etc.) providing clear points of delineation for measurement purposes. Performance is measured using weak and semi-strong specifications of shareholder returns with a “golden set” of measures identified. Additionally, the impacts on the ABDC measures from shock waves, bandwagon effects, management traits, financial factors, deal complexity and other relevant factors are all evaluated to test for their impacts on the analyzed transactions. The results suggest that despite many acquirers receiving some positive value accretion from announcement and short-term post-closing returns, larger one year post-close reductions in value eclipse previous gains for most acquirers. The results validate the importance of the Reconfiguring and Integrating (R&I) phase of an acquisition. Comparisons to Top and Poor Performers provide a clear set of recommendations for future energy industry acquirers

Automated Microbial Metabolism Laboratory Final report

Automated microbial metabolism life detection experiments for exobiological studie

An experiment to detect microorganisms in the upper atmosphere flown on Aerobee NASA 4.150

Upper atmospheric microorganism detection by modified dust collector on Aerobee rocke

A report of tests made on boiler and engine-generator unit

"A thesis for the Degree of Bachelor of Science in Mechanical Engineering."Original lacks page 57."The object of this thesis is to determine the efficiency of the boiler and engine-generator unit in the power plant of the Columbia Factory (Columbia, Mo.) of the Hamilton-Brown Shoe Co. St. Louis."--Page 3