Organizational culture, organizational change and emotions: a qualitative study

Change triggers emotions as employees experience the processes and outcomes of organizational transformation. An organization's affective culture, which shapes the way emotions are experienced and expressed, plays a particularly important part during changes to the culture and other aspects of organizational life. This article contributes to the literature by illustrating the relationships between culture, change and emotions and presents the results of a qualitative study. The study found that when participants' values were congruent with those of the organization, they tended to react to change more positively. Cultural change provoked emotional reactions, often of an intense nature. When emotions were acknowledged and treated with respect, people became more engaged with the change. Attitudes to existing culture also produced emotional responses to aspects of change

Is This the End of the Tory Dynasty? The Wildrose Alliance in Alberta Politics

The Alberta Tory dynasty begun by Peter Lougheed is now 40 years old. With only four leaders across four decades, the party has managed to maintain its hold on the political imagination of Albertans. It has weathered a number of storms, from minor party assaults during the tumultuous 1980s to the Liberal threat of 1993 and the stresses associated with the global financial crisis. Now it confronts a new challenge in the form of the Wildrose Alliance led by Danielle Smith.Just as the Tories stole the centre ground from beneath Social Credit in the 1970s, the Wildrose leadership team hopes to take what was a fringe right wing party and turn it into a broad coalition capable of appealing to a large number of Albertans. What challenges do they face in repositioning the party? And how will the Tories protect their home turf?In brief, the Wildrose Alliance must modify its policies and present them in such a manner as to be able to plausibly claim that it now reflects the core values of Albertans better than the current government.For its part, the government must select a new leader capable of successfully painting Wildrose as outsiders who cannot be trusted to cleave to the values that Albertans hold dear. What are these values? Strong support for individualism, a populist view of government – including wariness of the federal government – combined with a deep commitment to a role for government in providing core programs in areas such as health care, the environment, and social welfare

A kinetic inductance detectors array design for high background conditions at 150 GHz

We present a design for an array of kinetic inductance detectors (KIDs) integrated with phased array antennas for imaging at 150 GHz under high background conditions. The microstrip geometry KID detectors are projected to achieve photon noise limited sensitivity with larger than 100 pW absorbed optical power. Both the microstrip KIDs and the antenna feed network make use of a low-loss amorphous silicon dielectric. A new aspect of the antenna implementation is the use of a NbTiN microstrip feed network to facilitate impedance matching to the 50 Ohm antenna. The array has 256 pixels on a 6-inch wafer and each pixel has two polarizations with two Al KIDs. The KIDs are designed with a half wavelength microstrip transmission line with parallel plate capacitors at the two ends. The resonance frequency range is 400 to 800 MHz. The readout feedline is also implemented in microstrip and has an impedance transformer from 50 Ohm to 9 Ohm at its input and output.Comment: 6 pages, 3 figures, Journal of Low Temperature Physic

Measurement of Plane Stress States using Electromagnetic-Acoustic Transducers

Assessment of structural safety requires knowledge of the shape of any defect and the stresses acting on it. Ultrasonics can be used to measure applied stress since there is a (small) change in velocity with stress. However the problem becomes more difficult when measuring residual stress. Here the influence of other factors such as variation in microstructure must be accounted for. For example, one method is to measure the percent difference in velocity of orthogonally polarized shear waves (the acoustic birefringence B). When the material symmetry and stress axes coincide [1], B=Bo+CaD where Be is the birefringence in the unstressed state, Ca is the acoustoelastic constant and D is the difference of principal stresses. The usual procedure is to measure B at a “reference” location where stresses are known, and assume homogeneity of microstructure

Insect Management in Seed Corn Production

Corn grown for seed is often affected by the same pests as are found in corn grown for grain. However, integrated pest management (IPM) decisions can be considerably different from those in grain production. This is because inbreds are typically less tolerant than hybrids to stress from pests and the value of the seed is considerably greater than corn for grain. European corn borer and corn earworm are probably the two most significant economic insect pests in seed corn production fields. Following is a summary of the highlights of research conducted at Pioneer Hi-Bred International and experience from seed production fields regarding key components of IPM decision making for these insects

Thermodynamic Profiles of Galaxy Clusters from a Joint X-ray/SZ Analysis

We jointly analyze Bolocam Sunyaev-Zeldovich (SZ) effect and Chandra X-ray data for a set of 45 clusters to derive gas density and temperature profiles without using spectroscopic information. The sample spans the mass and redshift range $3 \times 10^{14} M_{\odot} \le M_{500} \le 25 \times 10^{14} M_{\odot}$ and $0.15\le z \le 0.89$. We define cool-core (CC) and non-cool core (NCC) subsamples based on the central X-ray luminosity, and 17/45 clusters are classified as CC. In general, the profiles derived from our analysis are found to be in good agreement with previous analyses, and profile constraints beyond $r_{500}$ are obtained for 34/45 clusters. In approximately 30% of the CC clusters our analysis shows a central temperature drop with a statistical significance of $>3\sigma$; this modest detection fraction is due mainly to a combination of coarse angular resolution and modest S/N in the SZ data. Most clusters are consistent with an isothermal profile at the largest radii near $r_{500}$, although 9/45 show a significant temperature decrease with increasing radius. The sample mean density profile is in good agreement with previous studies, and shows a minimum intrinsic scatter of approximately 10% near $0.5 \times r_{500}$. The sample mean temperature profile is consistent with isothermal, and has an intrinsic scatter of approximately 50% independent of radius. This scatter is significantly higher compared to earlier X-ray-only studies, which find intrinsic scatters near 10%, likely due to a combination of unaccounted for non-idealities in the SZ noise, projection effects, and sample selection.Comment: 42 pages, 52 figure

Accelerometers can measure total and activity-specific energy expenditures in free-ranging marine mammals only if linked to time-activity budgets

Peer reviewedPostprin

Clonally expanded human airway smooth muscle cells exhibit morphological and functional heterogeneity

Background: Mesenchyme-derived airway cell populations including airway smooth muscle (ASM) cells, fibroblasts and myofibroblasts play key roles in the pathogenesis of airway inflammation and remodeling. Phenotypic and functional characterisation of these cell populations are confounded by their heterogeneity in vitro. It is unclear which mechanisms underlie the creation of these different sub-populations. The study objectives were to investigate whether ASM cells are capable of clonal expansion and if so (i) what proportion possess this capability and (ii) do clonal populations exhibit variation in terms of morphology, phenotype, proliferation rates and pro-relaxant or pro-contractile signaling pathways. Methods: Early passage human ASM cells were subjected to single-cell cloning and their doubling time was recorded. Immunocytochemistry was performed to assess localization and levels of markers previously reported to be specifically associated with smooth muscle or fibroblasts. Finally functional assays were used to reveal differences between clonal populations specifically assessing mitogen-induced proliferation and pro-relaxant and pro-contractile signaling pathways. Results: Our studies provide evidence that a high proportion (58%) of single cells present within early passage human ASM cell cultures have the potential to create expanded cell populations. Despite being clonally-originated, morphological heterogeneity was still evident within these clonal populations as assessed by the range in expression of markers associated with smooth muscle cells. Functional diversity was observed between clonal populations with 10 μM isoproterenol-induced cyclic AMP responses ranging from 1.4 - 5.4 fold cf basal and bradykinin-induced inositol phosphate from 1.8 - 5.2 fold cf basal. Conclusion: In summary we show for the first time that primary human ASM cells are capable of clonal expansion and that the resulting clonal populations themselves exhibit phenotypic plasticity