Transformational Leadership and Mentoring: Theoretical Links and Practical Implications

Organizations are becoming increasingly aware of the advantages of generating a stream of transformational leaders who will be able to successfully move their companies into the future. Yet, theory providing guidance for developing such leaders is at a premium. In particular, prior research has not explored in detail the complexity of the relationship between mentoring and the development of transformational leaders. To address this important topic, we develop logical links between traditional mentoring activities and the behaviors associated with the Four I\u27s of transformational leadership (individualized consideration, idealized influence, inspirational motivation, intellectual stimulation). Based upon our review and synthesis of the literature, we conclude that existing models of mentoring may be insufficient for developing transformational leaders. Building on these two literatures, we propose a process of transformational mentoring and describe eleven propositions depicting the relationship between transformational mentoring activities and protege outcomes associated with transformational leadership. We also identify and discuss mentor- and protege-based barriers that may mediate that relationship. We conclude with directions for future research that capitalize on the overlap between mentoring and the activities identified with transformational leadership. Request a copy of the paper from the author: Lynda St. Clair ([email protected]

The Steel King : March & Two Step

https://digitalcommons.library.umaine.edu/mmb-ps/1330/thumbnail.jp

Process for preparing polyimide adhesives

High bonding strengths are obtained for metals and fiber-reinforced organic resin composites with no significant loss in thermo-oxidative stability of the adhesive resin

American Beauties : Intermezzo & Two Step

https://digitalcommons.library.umaine.edu/mmb-ps/2546/thumbnail.jp

Multiple QTL for horticultural traits and quantitative resistance to Phytophthora infestans linked on Solanum habrochaites chromosome 11.

Previously, a Phytophthora infestans resistance QTL from Solanum habrochaites chromosome 11 was introgressed into cultivated tomato (S. lycopersicum). Fine mapping of this resistance QTL using near-isogenic lines (NILs) revealed some co-located QTL with undesirable effects on plant size, canopy density, and fruit size traits. Subsequently, higher-resolution mapping with sub-NILs detected multiple P. infestans resistance QTL within this 9.4-cM region of chromosome 11. In our present study, these same sub-NILs were also evaluated for 17 horticultural traits, including yield, maturity, fruit size and shape, fruit quality, and plant architecture traits in replicated field experiments over 2 years. The horticultural trait QTL originally detected by fine mapping each fractionated into two or more QTL at higher resolution. A total of 34 QTL were detected across all traits, with 14% exhibiting significant QTL × environment interactions (QTL × E). QTL for many traits were co-located, suggesting either pleiotropic effects or tight linkage among genes controlling these traits. Recombination in the pericentromeric region of the introgression between markers TG147 and At4g10050 was suppressed to approximately 29.7 Mbp per cM, relative to the genomewide average of 750 kbp per cM. The genetic architecture of many of the horticultural and P. infestans resistance traits that mapped within this chromosome 11 S. habrochaites region is complex. Complicating factors included fractionation of QTL, pleiotropy or tight linkage of QTL for multiple traits, pericentromeric chromosomal location(s), and/or QTL × E. High-resolution mapping of QTL in this region would be needed to determine which specific target QTL could be useful in breeding cultivated tomato

Nitrogen oxides and PAN in plumes from boreal fires during ARCTAS-B and their impact on ozone: an integrated analysis of aircraft and satellite observations

We determine enhancement ratios for NO_x, PAN, and other NO_y species from boreal biomass burning using aircraft data obtained during the ARCTAS-B campaign and examine the impact of these emissions on tropospheric ozone in the Arctic. We find an initial emission factor for NO_x of 1.06 g NO per kg dry matter (DM) burned, much lower than previous observations of boreal plumes, and also one third the value recommended for extratropical fires. Our analysis provides the first observational confirmation of rapid PAN formation in a boreal smoke plume, with 40% of the initial NO_x emissions being converted to PAN in the first few hours after emission. We find little clear evidence for ozone formation in the boreal smoke plumes during ARCTAS-B in either aircraft or satellite observations, or in model simulations. Only a third of the smoke plumes observed by the NASA DC8 showed a correlation between ozone and CO, and ozone was depleted in the plumes as often as it was enhanced. Special observations from the Tropospheric Emission Spectrometer (TES) also show little evidence for enhanced ozone in boreal smoke plumes between 15 June and 15 July 2008. Of the 22 plumes observed by TES, only 4 showed ozone increasing within the smoke plumes, and even in those cases it was unclear that the increase was caused by fire emissions. Using the GEOS-Chem atmospheric chemistry model, we show that boreal fires during ARCTAS-B had little impact on the median ozone profile measured over Canada, and had little impact on ozone within the smoke plumes observed by TES

THE EFFECTS OF INDUSTRY STRUCTURE ON PRICE: A CASE IN THE BEEF INDUSTRY

This study estimates the influence of concentration and other structural variables on the price of slaughter cattle. Cross-sectional data were used to estimate a single equation model which included, in addition to traditional factor demand variables, packer concentration and a measure of market power exerted by feedlots. Results suggest that packer concentration has had a significant and increasing negative impact on fed cattle prices during the years of analysis, 1972 and 1977.Industrial Organization, Livestock Production/Industries,

\u3cem\u3eToxic Bones\u3c/em\u3e: The Burdens of Discovering Human Remains in West Virginia\u27s Abandoned and Unmarked Graves

This article pulls up and highlights a land use restriction, or financial burden, imposed upon West Virginia private real estate owners who inadvertently uncover human skeletal remains in unmarked graves on their property. In this state, those coming across human bones that historians and archaeologists eventually deem have no historical or archeological significance have a choice—pay the costs to have the bones removed and reinterred or cover the bones and use the property only as a cemetery in perpetuity. This burden becomes more acute when comparing West Virginia’s law to those of other states that require government officials, at public expense, to remove and re-bury discovered bones in a state cemetery set aside for that purpose. This leads one to consider whether West Virginia’s law, as implemented, constitutes a Fifth Amendment “taking” of private property for public use without just compensation, that is, whther the state is imposing upon private property owners a de facto cemetery for the remains of unknown and insignificant persons. It may be helpful to point out what this Article is not about. This Article does not address bones located in marked and designated burial sites, such as established cemeteries. It also does not take up the uncovering of Native American remains, or for that matter, any other remains that the scientific and cultural communities ultimately determine are historically or archeologically significant. Rather, this Article focuses on the inadvertent discovery of the bones of people who, through the passage of time, have been forgotten or abandoned, and who historians and archaeologists deem unremarkable

Expressive vocabulary predicts non-verbal executive function: a 2-year longitudinal study of deaf and hearing children

Numerous studies suggest an association between language and executive function (EF), but evidence of a developmental relationship remains inconclusive. Data were collected from 75 deaf/hard-of-hearing (DHH) children and 82 hearing age-matched controls. Children were 6-11 years old at first time of testing, and completed a battery of nonverbal EF tasks and a test of expressive vocabulary. These tasks were completed again two years later. Both groups improved their scores on all tasks over this period. DHH children performed significantly less well than hearing peers on some EF tasks and the vocabulary test at both time points. Cross-lagged panel models showed that vocabulary at Time 1 predicted change in EF scores for both DHH and hearing children but not the reverse