Places of Practice: Learning to Think Narratively

In the lived practices of narrative inquiry, we honour our relational ontological commitments and responsibilities as narrative inquirers. In this paper, we link these ontological commitments with our practice, which is often tension-filled because the knowledge landscape on which we live as researchers is shaped by paradigmatic rather than narrative knowledge. It is easy to get swept into thinking paradigmatically and to sustain ourselves as narrative inquirers amidst knowledge landscapes that cast narrative inquirers as not knowing when seen from within dominant plotlines. We see that not to fall into these dominant plotlines requires wakefulness to shaping places where we can practice thinking narratively

Complexity of Fetal Movement Detection Using a Single Doppler Ultrasound Transducer

The objective of this paper is to discuss the complexity of fetal movement detection encountered during development and implementation of an automated single Doppler ultrasonic transducer based instrument. The single transducer instrument was intended to better quantify the duration, velocity, and magnitude of fetal movements. A Corometrics Model 116 fetal heart rate monitor was modified, and a fetal movement detection algorithm (Russell Algorithm) was developed to detect fetal movements on one and two (data fusion) transducers. A Hewlett-Packard (HP) M-1350-A fetal monitor and the Russell Algorithm were used to detect and record fetal movements concurrently on sixty patients between the gestation ages of31 to 41 weeks. Using a computer-controlled SVHS PC-VCR, the instrumental detection of fetal movements was time-linked with real-time video ultrasound. This allowed the fetal movements to be scored by expert examiners on a second-per-second basis. A total of 52,478 seconds of fetal movements was scored using this system. Neither system could accurately define the entire duration, velocity, or magnitude of the fetal movements as detected by real-time ultrasound. The complexity of detecting fetal movements using only one transducer has many shortcomings, such as: the amplitude of the returning Doppler signal, the small area of the fetus monitored by a single transducer, the position of the fetus, the type and variety of fetal movements, and material size and shape

Synchronization analysis of the uterine magnetic activity during contractions

BACKGROUND: Our objective was to quantify and compare the extent of synchronization of the spatial-temporal myometrial activity over the human uterus before and during a contraction using transabdominal magnetomyographic (MMG) recordings. Synchronization can be an important indicator for the quantification of uterine contractions. METHODS: The spatialtermporal myometrial activity recordings were performed using a 151-channel noninvasive magnetic sensor system called SARA. This device covers the entire pregnant abdomen and records the magnetic field corresponding to the electrical activity generated in the uterine myometrium. The data was collected at 250 samples/sec and was resampled with 25 samples/sec and then filtered in the band of 0.1–0.2 Hz to study the primary magnetic activity of the uterus related to contractions. The synchronization between a channel pair was computed. It was inferred from a statistical tendency to maintain a nearly constant phase difference over a given period of time even though the analytic phase of each channel may change markedly during that time frame. The analytic phase was computed after taking Hilbert transform of the magnetic field data. The process was applied on the pairs of magnetic field traces (240 sec length) with a stepping window of 20 sec duration which is long enough to cover two cycle of the lowest frequency of interest (0.1 Hz). The analysis was repeated by stepping the window at 10 sec intervals. The spatial patterns of the synchronization indices covering the anterior transabdominal area were computed. For this, regional coil-pairs were used. For a given coil, the coil pairs were constructed with the surrounding six coils. The synchronization indices were computed for each coil pair, averaged over the 21 coil-pairs and then assigned as the synchronization index to that particular coil. This procedure was tested on six pregnant subjects at the gestational age between 29 and 40 weeks admitted to the hospital for contractions. The RMS magnetic field for each coil was also computed. RESULTS: The results show that the spatial patterns of the synchronization indices change and follow the periodic pattern of the uterine contraction cycle. Spatial patterns of synchronization indices and the RMS magnetic fields show similarities in few window frames and also show large differences in few other windows. For six subjects, the average synchronization indices were: 0.346 ± 0.068 for the quiescent baseline period and 0.545 ± 0.022 at the peak of the contraction. DISCUSSION: These results show that synchronization indices and their spatial distributions depict uterine contractions and relaxations

The Grizzly, September 28, 1989

Berman Art Center Ready to Roll • New Forum Frontier to be Forged • Letter: Granite Windows Grosses Grad • Stern Happy at Ursinus • Bear Pack Run: Join Us! • Bush Wacked at Drug Dialog • Security New Park Patrol • Wellness Days! • Crutcher Leads Lady Bears to Win • Ursinus Nipped by WMC • Soccer: So-So • V-ball: Optimistic View • Athletes of the Week • Hallinger Competes on Wheels • Calliope Blast from Pasthttps://digitalcommons.ursinus.edu/grizzlynews/1242/thumbnail.jp

The Grizzly, February 16, 1990

UC Fraternity Pledging: A New Era Begins • First Year Conflict and Creativity • Letter: Miffed Mother Says • Dando Joins Board of Directors • Scotland Scholarship Available • Track Tragedy • Hoops Split • Swimmers Look To MAC\u27s • Track Team Tops • Aquabears Splash Supreme • A.O.T.W • Trump: The Article • Monsters: Puppets\u27 Best • UC Hosts Championship • Errors To Be Performed • Ursinus Dryers Are All Wet • Organ Recitalhttps://digitalcommons.ursinus.edu/grizzlynews/1252/thumbnail.jp

The Grizzly, February 9, 1990

Students Grapple With Rising Costs • USEAC Plants Seeds for First Ursinus Earth Day • Letter: Cynosure Cynic • Michener Bids Campus Adieu • The Trojans are Coming • Get your Act in Gear • Feb 14: A Woman\u27s Holiday? • UC Aquabears Squash Susquehanna • Susquehanna Drowned • Hoopsters Split Again • Making Tracks • Wismer Looking Gamely • Stop The Sex Wars • Grapplers Rebound With Big Victory • Gymnasts Prepare for Nationals • Athletes of the Week • Countdownhttps://digitalcommons.ursinus.edu/grizzlynews/1251/thumbnail.jp

Phenotypic and molecular analyses of primary lateral sclerosis

Objective: To understand phenotypic and molecular characteristics of patients with clinically “definite” primary lateral sclerosis (PLS) in a prospective study. Methods: Six sites enrolled 41 patients who had pure upper motor neuron dysfunction, bulbar symptoms, a normal EMG done within 12 months of enrollment, and onset of symptoms ≥5 years before enrollment. For phenotypic analyses, 27 demographic, clinical, and cognitive variables were analyzed using the k-means clustering method. For molecular studies, 34 available DNA samples were tested for the C9ORF72 mutation, and exome sequencing was performed to exclude other neurologic diseases with known genetic cause. Results: K-means clustering using the 25 patients with complete datasets suggested that patients with PLS can be classified into 2 groups based on clinical variables, namely dysphagia, objective bulbar signs, and urinary urgency. Secondary analyses performed in all 41 patients and including only variables with complete data corroborated the results from the primary analysis. We found no evidence that neurocognitive variables are important in classifying patients with PLS. Molecular studies identified C9ORF72 expansion in one patient. Well-characterized pathogenic mutations were identified in SPG7, DCTN1, and PARK2. Most cases showed no known relevant mutations. Conclusions: Cluster analyses based on clinical variables indicated at least 2 subgroups of clinically definite PLS. Molecular analyses further identified 4 cases with mutations associated with amyotrophic lateral sclerosis, Parkinson disease, and possibly hereditary spastic paraplegia. Phenotypic and molecular characterization is the first step in investigating biological clues toward the definition of PLS. Further studies with larger numbers of patients are essential

'It's a film' : medium specificity as textual gesture in Red road and The unloved

British cinema has long been intertwined with television. The buzzwords of the transition to digital media, 'convergence' and 'multi-platform delivery', have particular histories in the British context which can be grasped only through an understanding of the cultural, historical and institutional peculiarities of the British film and television industries. Central to this understanding must be two comparisons: first, the relative stability of television in the duopoly period (at its core, the licence-funded BBC) in contrast to the repeated boom and bust of the many different financial/industrial combinations which have comprised the film industry; and second, the cultural and historical connotations of 'film' and 'television'. All readers of this journal will be familiar – possibly over-familiar – with the notion that 'British cinema is alive and well and living on television'. At the end of the first decade of the twenty-first century, when 'the end of medium specificity' is much trumpeted, it might be useful to return to the historical imbrication of British film and television, to explore both the possibility that medium specificity may be more nationally specific than much contemporary theorisation suggests, and to consider some of the relationships between film and television manifest at a textual level in two recent films, Red Road (2006) and The Unloved (2009)

Acute hunger does not always undermine prosociality

This is the final version. Available on open access from Nature Research via the DOI in this recordData Availability: The data that support the findings of this paper are available on the OSF website (https://osf.io/zexd7/?view_only=480593713c904397a033e751a6da7a69).It has been argued that, when they are acutely hungry, people act in self-protective ways by keeping resources to themselves rather than sharing them. In four studies, using experimental, quasi-experimental, and correlational designs (total N = 795), we examine the effects of acute hunger on prosociality in a wide variety of non-interdependent tasks (e.g. dictator game) and interdependent tasks (e.g. public goods games). While our procedures successfully increase subjective hunger and decrease blood glucose, we do not find significant effects of hunger on prosociality. This is true for both decisions incentivized with money and with food. Metaanalysis across all tasks reveals a very small effect of hunger on prosociality in noninterdependent tasks (d = .108), and a non-significant effect in interdependent tasks (d = -0.076). In study five (N = 197), we show that, in stark contrast to our empirical findings, people hold strong lay theories that hunger undermines prosociality.Volkswagen Foundatio