Attraction to conspecific and nonconspecific chemical stimuli in male and female Macropodus opercularis (Teleostei, Anabantoidei),

Socially isolated Macropodus opercularis showed a distinct approach response to water taken from the tank of a conspecific individual or a nonconspecific, Trichogaster trichopterus, but not to water from a tank without fish. It is proposed that these species produce chemical stimuli which are attractive to M. opercularis. Approach frequency and the total duration of approach during a 10-min period of stimulation varied with the species and the sex of the stimulus fish but not with the sex of the subject. Subjects responded most frequently to the conspecific male and nonconspecific female stimuli and, least to the nonconspecific male stimuli.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/22134/1/0000563.pd

Panel Two: Who’s Minding the Baby?

This publication is a transcript of remarks made by multiple law professors discussing the relationship between race, gender, and class and focusing on feminism and the challenges faced by working mothers

Panel Two: Who’s Minding the Baby?

This publication is a transcript of remarks made by multiple law professors discussing the relationship between race, gender, and class and focusing on feminism and the challenges faced by working mothers

Woody stem methane emission in mature wetland alder trees

Methane (CH4) is an important greenhouse gas that is predominantly emitted to the atmosphere from anoxic wetland ecosystems. Understanding the sources and emissions of CH4 is crucially important for climate change predictions; however, there are significant discrepancies between CH4 source estimates derived via so-called bottom-up and top-down methods. Here we report CH4 emission from the stems of mature wetland alder (Alnus glutinosa) trees in the UK, a common tree of northern hemisphere floodplains and wetlands. The alder stems most likely behave as conduits for soil-produced CH4 either in the gaseous or aqueous phase, and may, therefore, help to reconcile methodological differences in the way the wetland CH4 source is estimated. Alder tree stems emitted average peak CH4 fluxes of 101 μg CH4 m−2 h−1 (on a stem area basis) in early October, a rate that is similar to that obtained from mature Japanese ash (Fraxinus mandshurica var. japonica) in Japan and amounting to approximately 20% of the measured CH4 flux from the soil surface. The finding suggests that trees, which occupy 60% of Earth's wetlands and are normally excluded from the measurement programmes that form the basis for bottom-up estimates of the global wetland source, could be important contributors to overall terrestrial ecosystem CH4 flux

A Qualitative Study of Rural Primary Care Clinician Views on Remote Monitoring Technologies

Purpose: Remote monitoring technologies (RMTs) may improve the quality of care, reduce access barriers, and help control medical costs. Despite the role of primary care clinicians as potential key users of RMTs, few studies explore their views. This study explores rural primary care clinician interest and the resources necessary to incorporate RMTs into routine practice. Methods: We conducted 15 in-depth interviews with rural primary care clinician members of the Oregon Rural Practice-based Research Network (ORPRN) from November 2011 to April 2012. Our multidisciplinary team used thematic analysis to identify emergent themes and a cross-case comparative analysis to explore variation by participant and practice characteristics. Results: Clinicians expressed interest in RMTs most relevant to their clinical practice, such as supporting chronic disease management, noting benefits to patients of all ages. They expressed concern about the quantity of data, patient motivation to utilize equipment, and potential changes to the patient-clinician encounter. Direct data transfer into the clinic’s electronic health record (EHR), availability in multiple formats, and review by ancillary staff could facilitate implementation. Although participants acknowledged the potential system-level benefits of using RMTs, adoption would be difficult without payment reform. Conclusions: Adoption of RMTs by rural primary care clinicians may be influenced by equipment purpose and functionality, implementation resources, and payment. Clinician and staff engagement will be critical to actualize RMT use in routine primary care

Levels of glycosaminoglycans in the cerebrospinal fluid of healthy young adults, surrogate-normal children, and Hunter syndrome patients with and without cognitive impairment.

In mucopolysaccharidoses (MPS), glycosaminoglycans (GAG) accumulate in tissues. In MPS II, approximately two-thirds of patients are cognitively impaired. We investigated levels of GAG in cerebrospinal fluid (CSF) in different populations from four clinical studies (including NCT00920647 and NCT01449240). Data indicate that MPS II patients with cognitive impairment have elevated levels of CSF GAG, whereas those with the attenuated phenotype typically have levels falling between those of the cognitively affected patients and healthy controls

The emergent curriculum: navigating a complex course between unguided learning and planned enculturation

This study uses the ‘logic’ of emergence to rethink the practice and purposes of modern Western schooling which, conventionally, is organized around a representational epistemology and aims to enculture the student into a particular way of being. The idea of ‘planned enculturation’ is, however, problematic for contemporary multicultural societies for it raises the question of which or whose culture should be promoted through schooling. The authors argue that emergentist challenges to representational epistemology have not released schooling from its problematic function of planned enculturation. However, if the logic of emergence is applied not only to knowledge but also to human subjectivity then the educational problem of planned enculturation disappears. When emergentist logic is applied in this double sense, it becomes possible to understand the primary responsibility of the educator not as a responsibility to promote a particular way of being, but as a responsibility to the singularity and uniqueness of each individual student. If this is what counts as ‘educational responsibility’ then this would distinguish ‘responsible’ educational practices from unguided learning on the one hand and practices of planned enculturation/socialization (training) on the other

The occupation of a box as a toy model for the seismic cycle of a fault

We illustrate how a simple statistical model can describe the quasiperiodic occurrence of large earthquakes. The model idealizes the loading of elastic energy in a seismic fault by the stochastic filling of a box. The emptying of the box after it is full is analogous to the generation of a large earthquake in which the fault relaxes after having been loaded to its failure threshold. The duration of the filling process is analogous to the seismic cycle, the time interval between two successive large earthquakes in a particular fault. The simplicity of the model enables us to derive the statistical distribution of its seismic cycle. We use this distribution to fit the series of earthquakes with magnitude around 6 that occurred at the Parkfield segment of the San Andreas fault in California. Using this fit, we estimate the probability of the next large earthquake at Parkfield and devise a simple forecasting strategy.Comment: Final version of the published paper, with an erratum and an unpublished appendix with some proof

The Effect of Behavioral Tracking Practices on Consumers’ Shopping Evaluations and Repurchase Intention toward Trusted Online Retailers

The study applies the Stimulus–Organism–Response (SOR) model and Social Contract Theory to investigate the effect of behavioral practices scenarios (stimulus) on consumers’ evaluations of their online shopping experiences (internal organism) and repurchase intention toward online retailers (external response). The findings suggest there is a disconnect between online shoppers and their trusted online retailers regarding the information collected from online shoppers since, currently, sharing of information collected from customers within affiliates or even with third-party companies such as networking advertising associations for secondary uses (e.g. targeted advertising) is a fairly common practice in the marketing field. Left unresolved, this disconnect may undermine consumers’ repurchase intention toward the retailers and potentially injure the social contract between retailers and their customers. These findings are significant for the online retailing industry, consumers and public policy makers

Prospectus, September 24, 1986

https://spark.parkland.edu/prospectus_1986/1022/thumbnail.jp