Religion and Popular Music

The interactions between popular music and religion are manyfold and highly complex. Popular music as an important part of popular culture is a means of communication. Music can transmit not only emotions and a sense of community but also religious knowledge, knowledge that leaves diverse traces in different times and places. In the end, whether we extract religious meaning from popular music and what that meaning is depend on our background and on our capacity to contextualise symbols, motives and narratives – and also on the media used to convey these references. By analysing Florence + The Machines song “Big God” and its music video we will address some of the questions that arise while working in the field of popular music and religion

The effect of dose-interval on antibody response to mRNA COVID-19 vaccines: a prospective cohort study

BackgroundVaccination against COVID-19 is highly effective in preventing severe disease and hospitalization, but primary COVID mRNA vaccination schedules often differed from those recommended by the manufacturers due to supply chain issues. We investigated the impact of delaying the second dose on antibody responses to COVID mRNA-vaccines in a prospective cohort of health-care workers in Quebec.MethodsWe recruited participants from the McGill University Health Centre who provided serum or participant-collected dried blood samples (DBS) at 28-days, 3 months, and 6 months post-second dose and at 28-days after a third dose. IgG antibodies to SARS-CoV2 spike (S), the receptor-binding domain (RBD), nucleocapsid (N) and neutralizing antibodies to the ancestral strain were assessed by enzyme-linked immunosorbent assay (ELISA). We examined associations between long (≤89 days) versus short (<89 days) between-dose intervals and antibody response through multivariable mixed-effects models adjusted for age, sex, prior covid infection status, time since vaccine dose, and assay batch.FindingsThe cohort included 328 participants who received up to three vaccine doses (>80% Pfizer-BioNTech). Weighted averages of the serum (n=744) and DBS (n=216) cohort results from the multivariable models showed that IgG anti-S was 31% higher (95% CI: 12% to 53%) and IgG anti-RBD was 37% higher (95% CI: 14% to 65%) in the long vs. short interval participants, across all time points.InterpretationOur study indicates that extending the covid primary series between-dose interval beyond 89 days (approximately 3 months) provides stronger antibody responses than intervals less than 89 days. Our demonstration of a more robust antibody response with a longer between dose interval is reassuring as logistical and supply challenges are navigated in low-resource settings

How many screws are necessary for subtalar fusion? A retrospective study

BACKGROUND Biomechanical studies have shown a higher compressive force and higher torsional stiffness for fixation with three screws compared to two screws. However, clinical data to compare these fixation techniques is still lacking. METHODS A retrospective analysis of 113 patients was performed, who underwent isolated subtalar fusion between January 2006 and April 2018. RESULTS Revision arthrodesis was required in 8% (n=6/36) for 3-screw-fixation and 38% (n=35/77) for 2-screw-fixation. For 3-screw-fixation, non-union, was observed in 14% (n=5/36) compared to 35% (n=27/77) in 2-screw fixation. Non-union (p=.025) and revision arthrodesis (p=.034) were significantly more frequent in patients with 2 screws. A body mass index ≥30kg/m$^{2}$ (p=.04, OR=2.6,95%CI:1.1-6.3), prior ankle-fusion (p=.017,OR=4.4,95%CI:1.3-14.5) and diabetes mellitus (p=.04,OR=4.9,95%CI:1.1-17.8) were associated with a higher rate of revision arthrodesis. CONCLUSIONS Our findings suggest that successful subtalar fusion is more reliably achieved with use of three screws. However, future prospective studies will be necessary to further specify this recommendation

Modélisation de la perméabilité d'un réservoir gréseux de Mer du Nord par combinaison de données d'analyse d'images et de courbes de pression capillaire

Belin Sophie, Anguy Yannick, Bernard Dominique, Fritz Bertrand. Modélisation de la perméabilité d'un réservoir gréseux de Mer du Nord par combinaison de données d'analyse d'images et de courbes de pression capillaire. In: Transferts dans les systèmes sédimentaires : de l'échelle du pore à celle du bassin. Réunion spécialisée SGF-TRABAS/CNRS, Paris 27-28 septembre 1999. Résumés. Strasbourg : Institut de Géologie – Université Louis-Pasteur, 1999. pp. 15-16. (Sciences Géologiques. Mémoire, 99

Modélisation de la perméabilité d'un réservoir gréseux de Mer du Nord par combinaison de données d'analyse d'images et de courbes de pression capillaire

Belin Sophie, Anguy Yannick, Bernard Dominique, Fritz Bertrand. Modélisation de la perméabilité d'un réservoir gréseux de Mer du Nord par combinaison de données d'analyse d'images et de courbes de pression capillaire. In: Transferts dans les systèmes sédimentaires : de l'échelle du pore à celle du bassin. Réunion spécialisée SGF-TRABAS/CNRS, Paris 27-28 septembre 1999. Résumés. Strasbourg : Institut de Géologie – Université Louis-Pasteur, 1999. pp. 15-16. (Sciences Géologiques. Mémoire, 99

Measuring ERK Activity Dynamics in Single Living Cells Using FRET Biosensors.

Fluorescence resonance energy transfer (FRET)-based biosensors are powerful tools for measuring spatio-temporal signaling dynamics in single living cells with subcellular resolution. There are quite a number of already existing sensors and this technology is increasingly used to obtain quantitative dynamic datasets. In this chapter, we describe the analysis of endogenous extracellular signal-regulated kinase (ERK) activity in living cells using the EKAR2G (ERK activity reporter second generation) probe. We focus on the generation of stable cell lines expressing the EKAR2G sensor as well as data acquisition and analysis

Osseous vitality in single photon emission computed tomography/computed tomography (SPECT/CT) after balloon tibioplasty of the tibial plateau: a case series

BACKGROUND The minimally invasive, balloon-assisted reduction and cement-augmented internal fixation of the tibial plateau is an innovative surgical procedure for tibial plateau fractures. The close proximity of balloons and cement to the knee joint poses a potential risk for osteonecrosis; especially in the case of thin bone lamellae. However, there are no studies about the vitality of the cement-surrounding tissue after these tibioplasties. Therefore, our goal was to assess the osseous vitality after cement-augmented balloon tibioplasty using single photon emission computed tomography/computed tomography (SPECT/CT) in a series of patients. METHODS This case series evaluated available consecutive patients, whose tibial plateau fractures were treated with balloon-assisted, cement-augmented tibioplasty and received a SPECT/CT. Primary outcome variables were osseous vitality on SPECT/CTs according to the semiquantitative tracer activity analysis. The mean uptake of eight tibial regions of interest was referenced to the mean uptake count on the same region of the contralateral leg to obtain a count ratio. Osteonecrosis was defined as a photopenic area or cold defect. Secondary variables included clinical and radiological follow-up data. Statistics were carried out in a descriptive pattern. RESULTS Ten patients with a mean age of 59 years and a mean follow up of 18 months were included. Calcium phosphate (CaP) substitute bone cement was used in 60 % and polymethyl methacrylate mixed with hydroxyapatite (PMMA/HA) bone cement in 40 %. Normal to high SPECT/CT activity without photopenic areas were observed in all patients and the mean tracer activity ratio was four, indicating vital bone in all patients. There were no postoperative infections and only one 57 year old patient with hemineglect and CaP cement showed failed osseous consolidation. The mean Tegner and Lysholm as well as the Lysholm scores were three and 80, respectively. CONCLUSIONS This novel study about cement-augmented balloon tibioplasties showed that osseous vitality remains intact according to SPECT/CT analysis; irrespective of the type of cement and even in the presence of thin bone lamellae. This procedure was safe and well-suited for lateral tibial plateau fractures in particular. Surgeons may consider using PMMA/HA bone cement for void filling in elderly fracture patients without concern about bone viability

Inducible Clostridium perfringens bacteriophages ΦS9 and ΦS63: Different genome structures and a fully functional sigK intervening element

Two inducible temperate bacteriophages ΦS9 and ΦS63 from Clostridium perfringens were sequenced and analyzed. Isometric heads and long non-contractile tails classify ΦS9 and ΦS63 in the Siphoviridae family, and their genomes consist of 39,457 bp (ΦS9) and 33,609 bp (ΦS63) linear dsDNA, respectively. ΦS63 has 3′-overlapping cohesive genome ends, whereas ΦS9 is the first Clostridium phage featuring an experimentally proven terminally redundant and circularly permuted genome. A total of 50 and 43 coding sequences were predicted for ΦS9 and ΦS63, respectively, organized into 6 distinct lifestyle-associated modules typical for temperate Siphoviruses. Putative functions could be assigned to 26 gene products of ΦS9, and to 25 of ΦS63. The ΦS9 attB attachment and insertion site is located in a non-coding region upstream of a putative phosphorylase gene. Interestingly, ΦS63 integrates into the 3′ part of sigK in C. perfringens, and represents the first functional skin-element-like phage described for this genus. With respect to possible effects of lysogeny, we did not obtain evidence that ΦS9 may influence sporulation of a lysogenized host. In contrast, interruption of sigK, a sporulation associated gene in various bacteria, by the ΦS63 prophage insertion is more likely to affect sporulation of its carrier.ISSN:2159-7073ISSN:2159-708

Inducible Clostridium perfringens bacteriophages ΦS9 and ΦS63

Two inducible temperate bacteriophages ΦS9 and ΦS63 from Clostridium perfringens were sequenced and analyzed. Isometric heads and long non-contractile tails classify ΦS9 and ΦS63 in the Siphoviridae family, and their genomes consist of 39,457 bp (ΦS9) and 33,609 bp (ΦS63) linear dsDNA, respectively. ΦS63 has 3′-overlapping cohesive genome ends, whereas ΦS9 is the first Clostridium phage featuring an experimentally proven terminally redundant and circularly permuted genome. A total of 50 and 43 coding sequences were predicted for ΦS9 and ΦS63, respectively, organized into 6 distinct lifestyle-associated modules typical for temperate Siphoviruses. Putative functions could be assigned to 26 gene products of ΦS9, and to 25 of ΦS63. The ΦS9 attB attachment and insertion site is located in a non-coding region upstream of a putative phosphorylase gene. Interestingly, ΦS63 integrates into the 3′ part of sigK in C. perfringens, and represents the first functional skin-element-like phage described for this genus. With respect to possible effects of lysogeny, we did not obtain evidence that ΦS9 may influence sporulation of a lysogenized host. In contrast, interruption of sigK, a sporulation associated gene in various bacteria, by the ΦS63 prophage insertion is more likely to affect sporulation of its carrier

Efficiency and effectiveness evaluation of an automated multi-country patient count cohort system

International audienceBackgroundWith the increase of clinical trial costs during the last decades, the design of feasibility studies has become an essential process to reduce avoidable and costly protocol amendments. This design includes timelines, targeted sites and budget, together with a list of eligibility criteria that potential participants need to match.The present work was designed to assess the value of obtaining potential study participant counts using an automated patient count cohort system for large multi-country and multi-site trials: the Electronic Health Records for Clinical Research (EHR4CR) system.MethodsThe evaluation focuses on the accuracy of the patient counts and the time invested to obtain these using the EHR4CR platform compared to the current questionnaire based process. This evaluation will assess the patient counts from ten clinical trials at two different sites. In order to assess the accuracy of the results, the numbers obtained following the two processes need to be compared to a baseline number, the “alloyed” gold standard, which was produced by a manual check of patient records.ResultsThe patient counts obtained using the EHR4CR system were in three evaluated trials more accurate than the ones obtained following the current process whereas in six other trials the current process counts were more accurate. In two of the trials both of the processes had counts within the gold standard’s confidence interval.In terms of efficiency the EHR4CR protocol feasibility system proved to save approximately seven calendar days in the process of obtaining patient counts compared to the current manual process.ConclusionsAt the current stage, electronic health record data sources need to be enhanced with better structured data so that these can be re-used for research purposes. With this kind of data, systems such as the EHR4CR are able to provide accurate objective patient counts in a more efficient way than the current methods.Additional research using both structured and unstructured data search technology is needed to assess the value of unstructured data and to compare the amount of efforts needed for data preparation