99 research outputs found

    Reassembling difference? Rethinking inclusion through/as embodied ethics

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    This paper considers inclusion through the lens of embodied ethics. It does so by connecting feminist writing on recognition, ethics and embodiment to recent examples of political activism as instances of recognition-based organizing. In making these connections, the paper draws on insights from Judith Butler’s recent writing on the ethics and politics of assembly in order to re-think how inclusion might be understood and practiced. The paper has three inter-related aims: (i) to emphasize the importance of a critical reconsideration of the ethics and politics of inclusion given, on the one hand, its positioning as an organizational ‘good’ and on the other, the conditions attached to it; (ii) to develop a critique of inclusion, drawing on insights from recent feminist thinking on relational ethics, and (iii) to connect this theoretical critique of inclusion, re-considered here through the lens of embodied ethics, to assembly as a form of feminist activism. Each of these aims underpins the theoretical and empirical discussion developed in the paper, specifically its focus on the relationship between embodied ethics, the interplay between theory and practice, and a politics of assembly as the basis for a critical reconsideration of inclusion

    Response of a CMS HGCAL silicon-pad electromagnetic calorimeter prototype to 20-300 GeV positrons

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    The Compact Muon Solenoid Collaboration is designing a new high-granularity endcap calorimeter, HGCAL, to be installed later this decade. As part of this development work, a prototype system was built, with an electromagnetic section consisting of 14 double-sided structures, providing 28 sampling layers. Each sampling layer has an hexagonal module, where a multipad large-area silicon sensor is glued between an electronics circuit board and a metal baseplate. The sensor pads of approximately 1 cm2^2 are wire-bonded to the circuit board and are readout by custom integrated circuits. The prototype was extensively tested with beams at CERN's Super Proton Synchrotron in 2018. Based on the data collected with beams of positrons, with energies ranging from 20 to 300 GeV, measurements of the energy resolution and linearity, the position and angular resolutions, and the shower shapes are presented and compared to a detailed Geant4 simulation

    Streptococcus pneumoniae-associated pneumonia complicated by purulent pericarditis: case series

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    AbstractObjective: In the antibiotic era, purulent pericarditis is a rare entity. However, there are still reports of cases of the disease, which is associated with high mortality, and most such cases are attributed to delayed diagnosis. Approximately 40-50% of all cases of purulent pericarditis are caused by Gram-positive bacteria, Streptococcus pneumoniae in particular.Methods: We report four cases of pneumococcal pneumonia complicated by pericarditis, with different clinical features and levels of severity.Results: In three of the four cases, the main complication was cardiac tamponade. Microbiological screening (urinary antigen testing and pleural fluid culture) confirmed the diagnosis of severe pneumococcal pneumonia complicated by purulent pericarditis.Conclusions: In cases of pneumococcal pneumonia complicated by pericarditis, early diagnosis is of paramount importance to avoid severe hemodynamic compromise. The complications of acute pericarditis appear early in the clinical course of the infection. The most serious complications are cardiac tamponade and its consequences. Antibiotic therapy combined with pericardiocentesis drastically reduces the mortality associated with purulent pericarditis

    Performance of the CMS High Granularity Calorimeter prototype to charged pion beams of 20-300 GeV/c

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    The upgrade of the CMS experiment for the high luminosity operation of the LHC comprises the replacement of the current endcap calorimeter by a high granularity sampling calorimeter (HGCAL). The electromagnetic section of the HGCAL is based on silicon sensors interspersed between lead and copper (or copper tungsten) absorbers. The hadronic section uses layers of stainless steel as an absorbing medium and silicon sensors as an active medium in the regions of high radiation exposure, and scintillator tiles directly readout by silicon photomultipliers in the remaining regions. As part of the development of the detector and its readout electronic components, a section of a silicon-based HGCAL prototype detector along with a section of the CALICE AHCAL prototype was exposed to muons, electrons and charged pions in beam test experiments at the H2 beamline at the CERN SPS in October 2018. The AHCAL uses the same technology as foreseen for the HGCAL but with much finer longitudinal segmentation. The performance of the calorimeters in terms of energy response and resolution, longitudinal and transverse shower profiles is studied using negatively charged pions, and is compared to GEANT4 predictions. This is the first report summarizing results of hadronic showers measured by the HGCAL prototype using beam test data.Comment: To be submitted to JINS

    BRATISLAVA MEDICAL JOURNAL-BRATISLAVSKE LEKARSKE LISTY

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    OBJECTIVE: We aimed to investigate the effect of mad honey on sexual performance. BACKGROUND: In traditional medicine in Turkey, mad honey is used to improve appetite, to heighten mental alertness, to reduce joint pain, to eliminate gastrointestinal system pains and to increase sexual performance. METHODS: In this experimental animal study eighteen Sprague Dawley male rats were randomized into three groups, a control group, a normal honey group and a mad honey group. Rats in the treatment groups were given a daily dose of 80 mg/kg normal honey or mad honey throughout the 30-day study period. Total testosterone, free testosterone, FSH, LH, estradiol, and progesterone levels were subsequently investigated from blood sera on day 30. RESULTS: Comparison of blood total testosterone levels among the groups revealed significantly higher levels in the mad honey group compared to the normal honey and control groups (p = 0.006, p = 0.00). Free testosterone levels were also significantly higher in the mad honey group than in the normal honey and control groups (p = 0.023, p = 0.01). No statistically significant differences were determined for other hormonal measurements. CONCLUSIONS: This study revealed a significant increase in both total and free testosterone levels in mad-honey group (Tab. 1, Fig. 2, Ref. 16). Text in PDF www.elis.sk

    Spontaneous ovarian hyperstimulation syndrome in a normal singleton pregnancy.

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    OBJECTIVE: It is known that most cases of ovarian hyperstimulation syndrome (OHSS) are associated with the therapies for ovulation induction. However, OHSS may rarely be associated with a spontaneous ovulatory cycle, usually in the case of multiple gestations, hypothyroidism or polycystic ovary syndrome. CASE REPORT: A case of OHSS in a woman who became pregnant naturally and who had no underlying disease is presented here. The patient was managed expectantly with no complications. CONCLUSION: Although spontaneous ovarian hyperstimulation is a rare entity, it is important to differentiate it from other causes of ovarian enlargement. Occasionally, life-threatening situations may occur, but it is usually a self-limiting process

    Comparison of the effectiveness of three different treatment methods for temporomandibular joint disc displacement without reduction

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    PubMedID: 28222947The aim of this study was to compare the effectiveness of three treatment methods for unilateral temporomandibular joint (TMJ) disc displacement without reduction (DDwoR). One hundred and twenty patients with unilateral TMJ DDwoR were assigned randomly to one of three treatment groups (40 patients in each): group 1 received arthrocentesis, group 2 received stabilization splint therapy following arthrocentesis, and group 3 received splint therapy only. The groups were compared in terms of pain (visual analogue scale), joint function (maximum mouth opening and laterotrusive movements), disability and psychological status (validated questionnaire), and success rates. These were recorded before treatment and during follow-up after treatment (1, 3, and 6 months). The between-group and within-group differences in the data were analyzed statistically. The baseline characteristics were similar in all groups (P > 0.05). Significant improvements were noted in all parameters compared to baseline values in all groups (all P < 0.01). Groups 1 and 2 showed comparable outcomes that were superior to those of group 3. Arthrocentesis reduces pain and functional impairment more rapidly and effectively than splint therapy. Simultaneous splint application has no additional effect on the effectiveness of arthrocentesis for the treatment of unilateral DDwoR. © 2017 International Association of Oral and Maxillofacial Surgeon

    Effects of smoking on periimplant health status and il-1ß, tnf-?, and pge2 levels in periimplant crevicular fluid: A cross-sectional study on well-maintained implant recall patients

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    PubMedID: 23823734PURPOSE: The aim of this cross-sectional study was to evaluate the effects of smoking on periimplant health status and inflammatory cytokines interleukin-1ß, tumor necrosis factor-?, and prostaglandin E2 levels in periimplant crevicular fluid (PICF) and to determine their correlation with clinical parameters in well-maintained implant recall patients. MATERIAL AND METHODS: A total of 60 dental implants placed in 60 patients (27 patients were smoker and 33 were nonsmoker) were included in the study. Plaque index, gingival index, probing depth, periimplant bone loss, PICF volume, and biochemical cytokine levels in PICF were determined and analyzed statistically. The correlation between PICF cytokine levels and clinical parameters were also analyzed. RESULTS: All clinical parameters with the exception of plaque scores were significantly higher in the smoker group. Significantly increased levels of cytokines were observed in the smoker group. The correlation between the cytokine levels and clinical parameters were more marked in smokers. CONCLUSIONS: Although the implants of the smoker patients seem to be clinically healthy, the results demonstrate that the implants are relatively at risk even if in a well-maintained population. Copyright © 2013 by Lippincott Williams & Wilkins

    Investigations on the postharvest physiology of some plum varieties grown in Adana, Turkey

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    The postharvest physiology of Black Amber, Climax, Stanley, Beauty and Bluefre plum varieties was studied. After harvest, the fruits were stored at 1°C and 85-90 % relative humidity for 4 to 9 weeks. Fruits were analyzed for weight loss (%), total soluble solids (%), titratable citric acid contents, fruit flesh firmness and pH. Weight loss and total soluble solids increased with time whereas titratable citric acid contents and flesh firmness decreased. Based upon on data, plums can be stored for 4-8 weeks at 1°C
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