Miracle-dz/UniFAR-FTUs huggingface dataset:
Etude de l'approche de l'interopérabilité par médiation dans le cadre d'une dynamique de collaboration appliquée à la gestion de crise

Les collaborations inter-organisationnelles relevent generalement de circonstances opportunistes et s’averent par consequent ephemeres. Les organisations doivent alors etre disposees a s’integrer dans ce type de collaboration tout en gardant leur identite propre. Ce constat est le point de depart du projet MISE (Mediation Information System Engineering), qui aborde cette notion de collaboration d’organisations selon l’angle du systeme d’information, en proposant une demarche de conception d’un SIM (systeme d’information de mediation). Ce SIM constitue un systeme tiers, mediateur des SI des diverses organisations, destine a prendre en charge, d’une part la coordination des actions des partenaires (orchestration de la dynamique collective) et d’autre part, de gerer la circulation de l’information au sein de la collaboration (acheminement et traduction des donnees). La conception du SIM repose sur une demarche d’ingenierie dirigee par les modeles (IDM). Par ailleurs, la notion de crise, reposant par definition sur la sollicitation d’acteurs heterogenes concernes par une collaboration opportuniste (qui plus est dans le cadre d’un phenomene evolutif d’une duree indeterminee), fait du domaine de la gestion de crise un parfait cas d’etude pour le projet MISE. Ces travaux de these, lies au projet ANR-CSOSG ISyCri, presentent cette demarche de conception du SIM applique au domaine de la gestion de crise. Le manuscrit parcourt la demarche MISE appliquee au domaine de la gestion de crise depuis la definition conceptuelle jusqu’a la realisation technique selon les trois etapes de cette demarche IDM : (i) au niveau « metier » : l’utilisation d’une base de connaissance, representee par une ontologie, permet, a partir des caracteristiques de la situation de crise et du savoir-faire des partenaires de la collaboration, de definir le processus collaboratif representatif de la succession des activites a executer dans le cadre de la reponse a la crise. (ii) au niveau « logique » : une transformation de modele permet de construire, a partir du modele de processus collaboratif obtenu au niveau « metier », une architecture logique du SIM (orientee service, selon les preceptes SOA). (iii) au niveau « technique » : une deuxieme transformation de modeles permet de generer les elements necessaires a la configuration du SIM, notamment le fichier BPEL. L’agilite du SIM ainsi deploye constitue une exigence incontournable. Les travaux presentes dans ce manuscrit proposent donc d’integrer ces differentes etapes de conception du SIM sous la forme de composants logiciels independants, sollicites a loisir au sein d’une architecture orientee service. Cette solution apporte une grande flexibilite structurelle a la demarche, en autorisant la reconfiguration partielle du SIM a partir du niveau adapte a la situation.
Indian hedgehog positively regulates calvarial ossification and modulates bone morphogenetic protein signaling

Much is known regarding the role of Indian hedgehog (Ihh) in endochondral ossification, where Ihh regulates multiple steps of chondrocyte differentiation. The Ihh−/− phenotype is most notable for severely foreshortened limbs and a complete absence of mature osteoblasts. A far less explored phenotype in the Ihh−/− mutant is found in the calvaria, where bones form predominately through intramembranous ossification. We investigated the role of Ihh in calvarial bone ossification, finding that proliferation was largely unaffected. Instead, our results indicate that Ihh is a pro‐osteogenic factor that positively regulates intramembranous ossification. We confirmed through histologic and quantitative gene analysis that loss of Ihh results in reduction of cranial bone size and all markers of osteodifferentiation. Moreover, in vitro studies suggest that Ihh loss reduces Bmp expression within the calvaria, an observation that may underlie the Ihh−/− calvarial phenotype. In conjunction with the newly recognized roles of Hedgehog deregulation in craniosynostosis, our study defines Ihh as an important positive regulator of cranial bone ossification. genesis 49:784–796, 2011. © 2011 Wiley‐Liss, Inc.
Limitations in the ability of NB84 to detect metastatic neuroblastoma cells in bone marrow

Background: The accurate assessment of metastases is an essential component of the staging process for children with neuroblastoma. Aims: To study the sensitivity of the immunohistochemical marker neuroblastoma 84 (NB84) for the detection of bone marrow infiltrates in children with stage 4 neuroblastoma. Methods: Primary tumour specimens, bone marrow trephine biopsy specimens and lymph node metastases, taken from children with neuroblastoma that had metastasised to bone marrow, were assessed with a panel of commonly used immunohistochemical markers for neuroblastoma. A comparison was drawn between the sensitivity of the marker NB84 for primary tumours and for bone marrow metastases. Results: NB84 immunolabelled all pre-chemotherapy and post-chemotherapy (n = 24) paired primary tumour specimens, as well as each of a further 20, unpaired, pre-chemotherapy primary tumour specimens. It also labelled all (n = 4) lymph node metastases. Immunolabelling of bone marrow trephine biopsy specimens (21/33) was less sensitive. Of 16 primary tumour specimens with a paired bone marrow trephine biopsy specimen, all immunostained positive, whereas only 62.5% of bone marrow biopsy specimens immunostained positive for NB84. The number of bone marrow biopsy specimens immunostaining for NB84 was significantly lower than the number of paired primary tumour specimens (p = 0.041). Conclusions: NB84 remains a useful marker for the diagnosis of neuroblastoma in primary tumour specimens, but not for neuroblastoma that has metastasised to bone marrow.
Utilization, Measurement, and Funding of Recovery Supports and Services

Abstract An environmental survey was conducted regarding substance abuse recovery supports and services (RSS) delivered across California, where these services are offered, and by whom. Inquiries were made regarding RSS measurement efforts, funding mechanisms, and technical assistance needs. A survey was disseminated to all 57 administrators of county alcohol and other drug or behavioral departments. Results indicate that 62% (23 of 37) of responding counties offer RSS. Overall, certified addiction counselors (CACs) were the staff most utilized to provide RSS, followed by peers, clinicians, and volunteers. Among recovery-community organizations (RCOs), peers, volunteers, and CACs were the most utilized staff. Sober living homes were the most prevalent type of RCO, followed by recovery centers, faith-based/recovery ministries, and recovery schools. Forty-five percent of counties reported funding RSS; 37.8% collect data. RSS may provide valuable support services for individuals recovering from alcohol/drug use; however, the field must further define RSS and develop measurement strategies to justify RSS funding.
Associations and Outcomes of Septic Pulmonary Embolism

Background: Septic pulmonary embolism is a serious but uncommon syndrome posing diagnostic challenges because of its broad range of clinical presentation and etiologies. Objective: To understand the clinical and radiographic associations of septic pulmonary embolism in patients presenting to an acute care safety net hospital. Methods: We conducted a retrospective analysis of imaging and electronic health records of all patients diagnosed with septic pulmonary embolism in our hospital between January 2000 and January 2013. Results: 41 episodes of septic pulmonary embolism were identified in 40 patients aged 17 to 71 years (median 46); 29 (72%) were men. Presenting symptoms included: febrile illness (85%); pulmonary complaints (66%) including pleuritic chest pain (22%), cough (19%) and dyspnea (15%); and those related to the peripheral foci of infection (24%) and shock (19%). Sources of infection included: skin and soft tissue (44%); infective endocarditis (27%); and infected peripheral deep venous thrombosis (17%). 35/41 (85%) were bacteremic with staphylococcus aureus. All patients had peripheral nodular lesions on chest CT scan. Treatment included intravenous antibiotics in all patients. Twenty six (63%) patients required pleural drainage and/or drainage of peripheral abscesses. Seven (17%) patients received systemic anticoagulants. Eight (20%) patients died due to various complications. Conclusion: The epidemiology of septic pulmonary embolism has broadened over the past decade with an increase in identified extrapulmonary, non-cardiac sources. In the context of an extrapulmonary infection, clinical features of persistent fever, bacteremia and pulmonary complaints should raise suspicion for this syndrome, and typical findings on the chest CT scans confirm the diagnosis. Antibiotics, local drainage procedures and increasingly, anticoagulation are keys to successful outcomes.
Identification and characterization of the p35 gene of Bombyx mori nuclear polyhedrosis virus that prevents virus-induced apoptosis

Nucleotide sequence analysis of the Bombyx mori nuclear polyhedrosis virus (BmNPV) genome revealed the existence of a gene homologous to the p35 gene of Autographa californica NPV (AcNPV), which has been shown to prevent virus-induced apoptosis. The BmNPV p35 gene showed 96.1% nucleotide and 89.6% predicted amino acid sequence identity to the AcNPV p35 gene. A mutant BmNPV (BmP35Z) lacking a functional p35 gene induced apoptosis-like cell degradation in infected BmN cells. However, unlike the p35-deleted AcNPV mutant (vAcAnh), BmP35Z replicated normally and produced polyhedral inclusion bodies. The patterns of protein synthesis and the percentages of viable BmN cells remaining following infection with either wild-type BmNPV or BmP35Z were nearly identical. BmP35Z also replicated in silkworm larvae without showing any apparent apoptotic response in infected hemocytes, fat body, or other tissues. Time to death of larvae infected with BmP35Z was similar to that for wild-type-infected larvae, and significant numbers of polyhedral inclusion bodies were produced. These results indicate that viral factors (or genes) other than p35 or host cell factors play a role in inducing, accelerating, or interfering with apoptotic processes. The evolution of baculovirus genomes is also discussed with reference to comparative analysis of the p35 and p94 gene sequences. The p94 gene is found immediately upstream of p35 in AcNPV; in BmNPV, however, the p94 gene was nearly completely missing, presumably because of large deletions in a BmNPV ancestor virus having a gene similar to the AcNPV p94 gene.
Load Tests of the Movable Footbridge Over the Port Canal in Ustka

This paper presents the acceptance tests carried out on the open footbridge over the port canal in the Port of Ustka. The steel footbridge construction is created by a single pylon to which a movable truss span is suspended with a theoretical span of 52.3 m. The studies about load test of the object included static and dynamic extortion and measurements. In static tests the ballast was of pallets with concrete blocks. Dynamic studies were carried out by extortions induced by a group of pedestrians in various combinations. Structural behavior was recorded using geodetic techniques - displacement and settlement of supports, strain gages - strain and force in lines and accelerometers - acceleration. The measured parameters were consistent with the theoretical values. Tests ended with a positive result that allows putting the footbridge in use with the design assumptions.
Downscaled projections of Caribbean coral bleaching that can inform conservation planning

Projections of climate change impacts on coral reefs produced at the coarse resolution (~1°) of Global Climate Models (GCMs) have informed debate but have not helped target local management actions. Here, projections of the onset of annual coral bleaching conditions in the Caribbean under Representative Concentration Pathway (RCP) 8.5 are produced using an ensemble of 33 Coupled Model Intercomparison Project phase‐5 models and via dynamical and statistical downscaling. A high‐resolution (~11 km) regional ocean model (MOM4.1) is used for the dynamical downscaling. For statistical downscaling, sea surface temperature (SST) means and annual cycles in all the GCMs are replaced with observed data from the ~4‐km NOAA Pathfinder SST dataset. Spatial patterns in all three projections are broadly similar; the average year for the onset of annual severe bleaching is 2040–2043 for all projections. However, downscaled projections show many locations where the onset of annual severe bleaching (ASB) varies 10 or more years within a single GCM grid cell. Managers in locations where this applies (e.g., Florida, Turks and Caicos, Puerto Rico, and the Dominican Republic, among others) can identify locations that represent relative albeit temporary refugia. Both downscaled projections are different for the Bahamas compared to the GCM projections. The dynamically downscaled projections suggest an earlier onset of ASB linked to projected changes in regional currents, a feature not resolved in GCMs. This result demonstrates the value of dynamical downscaling for this application and means statistically downscaled projections have to be interpreted with caution. However, aside from west of Andros Island, the projections for the two types of downscaling are mostly aligned; projected onset of ASB is within ±10 years for 72% of the reef locations.
Crosstalk between angiogenesis, cytokeratin-18, and insulin resistance in the progression of non-alcoholic steatohepatitis.

AIM To elucidate the possible crosstalk between angiogenesis, cytokeratin-18 (CK-18), and insulin resistance (IR) especially in patients with non-alcoholic steatohepatitis (NASH). METHODS Twenty-eight patients with NASH and 11 with simple fatty liver disease (FL) were enrolled in this study and underwent clinicopathological examination. The measures of angiogenesis, CK-18, and IR employed were CD34-immunopositive vessels, CK-18-immunopositive cells, and homeostasis model assessment of IR (HOMA-IR), respectively. The correlations of these factors with NASH were elucidated. RESULTS Significant development of hepatic neovascularization was observed only in NASH, whereas almost no neovascularization could be observed in FL and healthy liver. The degree of angiogenesis was almost parallel to liver fibrosis development, and both parameters were positively correlated. Similarly, CK-18 expression and HOMA-R were significantly increased in NASH as compared with FL and healthy liver. Furthermore, CK-18 and HOMA-IR were also positively correlated with the degree of neovascularization. CONCLUSION These results indicate that the crosstalk between angiogenesis, CK-18, and IR may play an important role in the onset and progression of NASH.
Cognitive Behavior Therapy for Pediatric Functional Abdominal Pain: A Randomized Controlled Trial

OBJECTIVE: This randomized controlled trial investigated the effectiveness of a 6-session protocolized cognitive behavior therapy (CBT) compared with 6 visits to a pediatrician (intensive medical care; IMC) for the treatment of pediatric functional abdominal pain (FAP). METHODS: One hundred four children aged 7 to 18 were randomized to CBT or IMC. CBT was delivered primarily by trained master’s degree students in psychology; IMC was delivered by pediatricians or pediatric gastroenterologists. Assessments were performed pretreatment, posttreatment, and at 6- and 12-month follow-up. Primary outcomes were level of abdominal pain (AP) as reported on questionnaires and diaries. Secondary outcomes were other gastrointestinal complaints, functional disability, other somatic complaints, anxiety, depression, and quality of life. RESULTS: Both CBT and IMC resulted in a significant decrease in AP (P < .001), but no significant difference was found between the treatments in their effectiveness (P > .05 for all end points). According to the questionnaire-derived data, 1 year after treatment, 60% of children that received CBT had significantly improved or recovered, versus 56.4% of children receiving IMC, which did not significantly differ (P = .47). These percentages were 65.8% versus 62.8% according to the diary-derived data, which also did not significantly differ (P = .14). Additionally, nearly all secondary outcomes improved after treatment. CONCLUSIONS: CBT was equally effective as IMC in reducing AP in children with FAP. More research into the specific working mechanisms of CBT for pediatric FAP is needed.
Trends in Blind and Low Vision Registrations in Taipei City

Purpose To determine the overall reported incidence and causes of registrable blindness and low vision in Taipei, Taiwan, that have occurred in the previous 10 years. Methods Study data were obtained from disability identification registration forms completed between January 1995 and December 2004. Definitions of low vision and blindness were defined by WHO criteria: low vision included visual acuity worse than 6/18 (20/60) to a lower limit of 3/60 (20/400). Blindness was defined as visual acuity worse than 3/60 (20/400) in the better eye with best possible correction. Results There were 3151 registrations for visual impairment during the study period. A total of 239 registrations were excluded due to insufficient data. Of the remaining 2912 (1518 males and 1394 females), 640 males and 647 females were legally blind (44.20%). A total of 878 males and 747 females were partially sighted. The six leading causes of low vision and blindness, in decreasing frequency, were glaucoma, optic neuropathy, diabetic retinopathy, retinitis pigmentosa, age-related macular degeneration, and myopic macular degeneration. Conclusions The proportions of new registrations owing to glaucoma, diabetic retinopathy, age-related macular degeneration, and myopic macular degeneration have changed significantly since 2000; the proportion due to diabetic retinopathy has increased.
Medical practitioners' competence and confidentiality decisions with a minor: An anorexia nervosa case study

Abstract Minors (i.e., those under 18 years of age) hold a tenuous legal position in medical settings. While recent legal authority in numerous jurisdictions affords competent minors the right to consent to medical treatment, the guidelines for assessing competence are often vague or non-existent. In addition, these changes have not adequately addressed the issue of confidentiality, and it is unclear whether general practitioners (GPs) owe a duty of confidentiality to competent minors. As medical practitioners are the first point of contact in medical settings, the present study explored GPs' competence and confidentiality determinations regarding a 16-year-old female patient who presented with symptoms of an eating disorder. Questionnaires and hypothetical scenarios were sent to a sample of 1000 GPs, of which 305 responded. Results indicated that 62% of respondents would have found the patient competent, while 82% would have maintained her confidentiality. However, analysis of the rationales provided for these decisions revealed a wide discrepancy in GPs' understanding and implementation of current legal principles. This research highlights the necessity of providing GPs with clear guidelines regarding competence and confidentiality determinations when dealing with minors.
Neuroinflammation after intracerebral hemorrhage

Spontaneous intracerebral hemorrhage (ICH) is a particularly severe type of stroke for which no specific treatment has been established yet. Although preclinical models of ICH have substantial methodological limitations, important insight into the pathophysiology has been gained. Mounting evidence suggests an important contribution of inflammatory mechanisms to brain damage and potential repair. Neuroinflammation evoked by intracerebral blood involves the activation of resident microglia, the infiltration of systemic immune cells and the production of cytokines, chemokines, extracellular proteases and reactive oxygen species (ROS). Previous studies focused on innate immunity including microglia, monocytes and granulocytes. More recently, the role of adaptive immune cells has received increasing attention. Little is currently known about the interactions among different immune cell populations in the setting of ICH. Nevertheless, immunomodulatory strategies are already being explored in ICH. To improve the chances of translation from preclinical models to patients, a better characterization of the neuroinflammation in patients is desirable.
Characterization of the Histidine-containing Phosphotransfer Protein B-mediated Multistep Phosphorelay System in Pseudomonas aeruginosa PAO1*

Certain bacterial two-component sensor kinases possess a histidine-containing phosphotransfer (Hpt) domain to carry out a multistep phosphotransferring reaction to a cognate response regulator. Pseudomonas aeruginosa PAO1 contains three genes that encode proteins with an Hpt domain but lack a kinase domain. To identify the sensor kinase coupled to these Hpt proteins, a phosphorelay profiling assay was performed. Among the 12 recombinant orphan sensor kinases tested, 4 of these sensors (PA1611, PA1976, PA2824, and RetS) transferred the phosphoryl group to HptB (PA3345). The in vivo interaction between HptB and each of the sensors was also confirmed using the bacterial two-hybrid assay. Interestingly, the phosphoryl groups from these sensors all appeared to be transferred via HptB to PA3346, a novel phosphatase consisting of an N-terminal receiver domain and a eukaryotic type Ser/Thr phosphatase domain, and resulted in a significant increase of its phosphatase activity. The subsequent reverse transcription-PCR analysis revealed an operon structure of hptB-PA3346–PA3347, suggesting a coordinate expression of the three genes to carry out a signal transduction. The possibility was supported by the analysis showing PA3347 is able to be phosphorylated on Ser-56, and this phosphoryl group could be removed by PA3346 protein. Finally, analysis of PA3346 and PA3347 gene knock-out mutants revealed that these genes are associated with bacterial swarming activity and biofilm formation. Together, these results disclose a novel multistep phosphorelay system that is essential for P. aeruginosa to respond to a wide spectrum of environmental signals.
Paraphrastic grammars

Arguably, grammars which associate natural language expressions not only with a syntactic but also with a semantic representation, should do so in a way that capture paraphrasing relations between sentences whose core semantics are equivalent. Yet existing semantic grammars fail to do so. In this paper, we describe an ongoing project whose aim is the production of a "paraphrastic grammar" that is, a grammar which associates paraphrases with identical semantic representations. We begin by proposing a typology of paraphrases. We then show how this typology can be used to simultaneously guide the development of a grammar and of a testsuite designed to support the evaluation of this grammar.