Mine is a likable rogue, yours is a degenerate criminal. When it comes to 'dirty campaign tricks' partisans tend to ignore bad news about their own.

Pundits appear eager to portray the partisan battles waged during the 2016 U.S. presidential election as reaching new lows where dirty politics were concerned. Yet despite massive media interest in dirty politics and academic investigations into many aspects of this soft underbelly of democratic elections, very little is known about the way the public responds to news about dirty politics—whether the misdeed is a stolen yard sign or a more serious allegation of election fraud. Research by Ryan L. Claassen and Michael J. Ensley reveals good reasons for monitoring public reactions to dirty politics. The public are not neutral when news about a political misdeed surfaces—instead the public see the misdeed through partisan lenses. This research raises new and interesting possibilities regarding the implications of Trump’s allegations of election fraud and likely public response to ongoing reports about investigations into alleged collusion between the Trump campaign and Russia

Better Dead Than Read? An Analysis of Library of Congress Subject Headings in the Cold War

The problem of biases within classification systems is well documented in the field of knowledge organization. To better understand this problem, this project analyzes historically the intersections of gender, sexuality, reading, and libraries using Library of Congress Subject Headings from 1948, 1957, and 1966. The research approach involved a content analysis of 18 terms. The results indicate that the problem of biases predates the periods most often examined by scholars and that while librarians took the professional stance of resisting censorship during the Cold War, cultural and political forces still influenced the way they represented materials during this period

Comparison of ecosystem processes in a woodland and prairie pond with different hydroperiods

Shallow lakes and ponds constitute a significant number of water bodies worldwide. Many are heterotrophic, indicating that they are likely net contributors to global carbon cycling. Climate change is likely to have important impacts on these waterbodies. In this study, we examined two small Minnesota ponds; a permanent woodland pond and a temporary prairie pond. The woodland pond had lower levels of phosphorus and phytoplankton than the prairie pond. Using the open water oxygen method, we found the prairie pond typically had a higher level of gross primary production (GPP) and respiration (R) than the woodland pond, although the differences between the ponds varied with season. Despite the differences in GPP and R between the ponds the net ecosystem production was similar with both being heterotrophic. Since abundant small ponds may play an important role in carbon cycling and are likely to undergo changes in temperature and hydroperiod associated with climate change, understanding pond metabolism is critical in predicting impacts and designing management schemes to mitigate changes

Incidence of Bovine Enterovirus, Coronavirus, and Group A Rotavirus, and Concentration of Fecal Coliforms in Midwestern Pasture Streams

The occurrence of bovine enteric pathogens and fecal coliform contamination in streams of 13 Midwestern cow/calf pastures was studied during the 2007-2008 grazing seasons. Water samples (n=812) were collected biweekly at up- and downstream locations on each stream. Incidence of Bovine Enterovirus (BEV), Coronavirus (BCV), and group A Rotavirus (BRV), and concentration of fecal coliforms (FC) were evaluated. The mean incidence of BEV, BCV, and BRV in all samples were 5.42, 1.60, and 0.25%, respectively, over the two grazing seasons. There were farm differences for BEV (P=0.02) and BCV (P=0.01) incidences, but there were no differences (P\u3e0.05) for the incidences of the viruses between samples collected from up- or downstream locations. Cattle presence in the pasture on the day and three days prior to sampling were related (P=0.02, P=0.04), respectively, to BEV, but were not related (P\u3e0.05) to BCV or BRV. However, incidences of BEV, BCV or BRV were not related (P\u3e0.05) to cattle presence seven days prior to sampling. Mean FC were 930 and 938 colony-forming units (CFU)/100ml, respectively, for up- and downstream samples. Differences (P=0.01) were observed between farms for concentration of FC. Preliminary results indicate that the timing and management of grazing may be beneficial in decreasing the incidence of enteric viral pathogens and concentrations of FC in Midwestern pasture streams

Energy and spectral enhancement of femtosecond supercontinuum in a noble gas using a weak seed

We experimentally demonstrate that the use of a weak seed pulse of energy less than 0.4% of the pump results in a spectral energy enhancement that spans over 2 octaves and a total energy enhancement of more than 3 times for supercontinua generated by millijoule level femtosecond pulses in Krypton gas. Strong four-wave mixing of the pump-seed pulse interacting in the gas is observed. The spectral irradiance generated from the seeding process is sufficiently high to use white-light continuum as an alternative to conventional tunable sources of radiation for applications such as nonlinear optical spectroscopy

Subordinates’ Resistance and Managers’ Evaluations of Subordinates’ Performance

The authors explored the validity of two perspectives as to how managers evaluate subordinates who resist downward influence attempts: a uniformly dysfunctional perspective (i.e., managers regard all manifestations of resistance as indicators of ineffective influence and rate subordinates unfavorably when they resist) and a multifunctional perspective (i.e., managers regard some manifestations of resistance as more constructive than others and rate subordinates more favorably when they employ constructive resistance tactics). The results of two studies provided support for an interactive model, which predicts that the uniformly dysfunctional perspective is characteristic of lower quality leader-member exchange (LMX) relationships and that the multifunctional perspective is characteristic of higher quality leader-member exchanges

Subordinates’ Resistance and Managers’ Evaluations of Subordinates’ Performance

The authors explored the validity of two perspectives as to how managers evaluate subordinates who resist downward influence attempts: a uniformly dysfunctional perspective (i.e., managers regard all manifestations of resistance as indicators of ineffective influence and rate subordinates unfavorably when they resist) and a multifunctional perspective (i.e., managers regard some manifestations of resistance as more constructive than others and rate subordinates more favorably when they employ constructive resistance tactics). The results of two studies provided support for an interactive model, which predicts that the uniformly dysfunctional perspective is characteristic of lower quality leader-member exchange (LMX) relationships and that the multifunctional perspective is characteristic of higher quality leader-member exchanges

Dual-arm Z-scan Technique to Extract Dilute Solute Nonlinearities from Solution Measurements

We present a technique in which small solute nonlinearities may be extracted from large solvent signals by performing simultaneous Z-scans on two samples (solvent and solution). By using a dual-arm Z-scan apparatus with identical arms, fitting error in determining the solute nonlinearity is reduced because the irradiance fluctuations are correlated for both the solvent and solution measurements. To verify the sensitivity of this technique, the dispersion of nonlinear refraction of a squaraine molecule is measured. Utilizing this technique allows for the effects of the solvent n2 to be effectively eliminated, thus overcoming a longstanding problem in nonlinear optical characterization of organic dyes

Control of a Glove-Based Grasp Assist Device

A grasp assist system includes a glove and sleeve. The glove includes a digit, i.e., a finger or thumb, and a force sensor. The sensor measures a grasping force applied to an object by an operator wearing the glove. The glove contains a tendon connected at a first end to the digit. The sleeve has an actuator assembly connected to a second end of the tendon and a controller in communication with the sensor. The controller includes a configuration module having selectable operating modes and a processor that calculates a tensile force to apply to the tendon for each of the selectable operating modes to assist the grasping force in a manner that differs for each of the operating modes. A method includes measuring the grasping force, selecting the mode, calculating the tensile force, and applying the tensile force to the tendon using the actuator assembly