Walking the Talk: The Impact of High Commitment Values and Practices on Technology Start-ups

We examine the impact of high commitment work systems (HCWS) on high-technology start-ups. We differentiate two components of a HCWS: the human resource practices and the espoused values of the firm\u27s leadership and demonstrate that both are associated with an increased likelihood of IPO and a decreased likelihood of firm failure. Importantly, there are interactions between practices and values such that the benefit of one tends to amplify the other. Implications of these interactions for future research on high commitment work systems are discussed

SUPPLY AND DEMAND ISSUES FOR A CONVENIENCE LEARNING COURSE

This paper explores and analyzes supply and demand of university-level convenience learning courses. Procedures involve use of microeconomic theory to conceptually analyze supply, demand, benefits and costs and a case study comparison of a traditional course to a convenience learning course that has been offered for three years.Teaching/Communication/Extension/Profession,

Agricultural Health and Safety: A Research Agenda for Agricultural Economists

Replaced with revised version of paper 01/26/06.Health Economics and Policy, Teaching/Communication/Extension/Profession,

Heat exchanger test experimental apparatus. Section I - Helium heater. Section II - Helium circulator Summary report

Molybdenum heater tube for heating helium to operating temperature of high temperature heat exchanger facility - performance of helium circulato

First-principles phase diagram calculations for the HfC–TiC, ZrC–TiC, and HfC–ZrC solid solutions

We report first-principles phase diagram calculations for the binary systems HfC–TiC, TiC–ZrC, and HfC–ZrC. Formation energies for superstructures of various bulk compositions were computed with a plane-wave pseudopotential method. They in turn were used as a basis for fitting cluster expansion Hamiltonians, both with and without approximations for excess vibrational free energies. Significant miscibility gaps are predicted for the systems TiC–ZrC and HfC–TiC, with consolute temperatures in excess of 2000 K. The HfC–ZrC system is predicted to be completely miscibile down to 185 K. Reductions in consolute temperature due to excess vibrational free energy are estimated to be ~7%, ~20%, and ~0%, for HfC–TiC, TiC–ZrC, and HfC–ZrC, respectively. Predicted miscibility gaps are symmetric for HfC–ZrC, almost symmetric for HfC–TiC and asymmetric for TiC–ZrC

Do Men and Women Perform Differently on Different Types of Test Questions?

Men, Women, Tests, Questions, Gender, Teaching/Communication/Extension/Profession,

USE OF ALTERNATIVE DEPRECIATION METHODS TO ESTIMATE FARM TRACTOR VALUES

Six depreciation methods were used to simulate the value of farm tractors with indexed and expected prices. Accuracy of simulated values was evaluated using paired t-tests of mean absolute percentage errors and forecast accuracy regression models. Results varied with age and use. Some depreciation methods were more accurate than others.Farm Management, Financial Economics,

The inexorable resistance of inertia determines the initial regime of drop coalescence

Drop coalescence is central to diverse processes involving dispersions of drops in industrial, engineering and scientific realms. During coalescence, two drops first touch and then merge as the liquid neck connecting them grows from initially microscopic scales to a size comparable to the drop diameters. The curvature of the interface is infinite at the point where the drops first make contact, and the flows that ensue as the two drops coalesce are intimately coupled to this singularity in the dynamics. Conventionally, this process has been thought to have just two dynamical regimes: a viscous and an inertial regime with a crossover region between them. We use experiments and simulations to reveal that a third regime, one that describes the initial dynamics of coalescence for all drop viscosities, has been missed. An argument based on force balance allows the construction of a new coalescence phase diagram