La Classe Borélienne Ne Détermine Pas Le Type Topologique De Cp(x)

We prove that, for every countable ordinal α ≥ 3, there exists countable completely regular spaces Xα and Yα such that the spaces Cp (Xα ) and Cp (Yα ) are borelian of class exactly Mα , but are not homeomorphic.

CP-036 evaluation of outpatient clinic letters for medication errors

Background - It is well recognised that errors are more likely to occur during transitions of care, especially medicines errors. Clinic letters are used as a communication tool during a transition from hospital (outpatient clinics) to primary care (general practitioners). Little is known about medicines errors in clinic letters, as previous studies in this area have focused on medicines errors in inpatient or outpatient prescriptions. Published studies concerning clinic letters largely focus on perceptions of patients or general practitioners in respect to overall quality. Purpose - To investigate medicines errors contained in outpatient clinic letters generated by prescribers within the Neurology Department of a specialist paediatric hospital in the UK.Materials and methods - Single site, retrospective, cross-sectional review of 100 clinic letters generated during March–July 2013 in response to an outpatient consultation. Clinic letters were conveniently selected from the most recent visit of each patient. An evaluation tool with a 10-point scale, where 10 was no error and 0 was significant error, was developed and refined throughout the study to facilitate identification and characterisation of medicines errors. The tool was tested for a relationship between scores and number of medicines errors using a regression analysis.Results - Of 315 items related to neurology mentioned within the letters, 212 items were associated with 602 errors. Common missing information was allergy (97%, n = 97), formulation (60.3%, n = 190), strength/concentration (59%, n = 186) and weight (53%, n = 53). Ninety-nine letters were associated with at least one error. Scores were in range of 4–10 with 42% of letters scored as 7. Statistically significant relationships were observed between scores and number of medicines errors (R2 = 0.4168, p < 0.05) as well as between number of medicines and number of drug-related errors (R2 = 0.9719, p < 0.05). Conclusions - Nearly all clinic letters were associated with medicines errors. The 10-point evaluation tool may be a useful device to categorise clinic letter errors.

Az észlelt kultúraszemélyiség és hatása az ország turisztikai és üzleti célpontként való megítélésére (Investigation the effect of perceived culture – personality (CP) on the evaluation of the country as ideal business/tourist destination)

A kutatás fő célja annak vizsgálata, hogy egy adott kultúra észlelt személyisége milyen hatással van az ország ideális turisztikai, illetve üzleti célországként való megítélésére. A kultúraszemélyiség koncepciójának bemutatása után a kultúraszemélyiség-skála (culture personality, CP) fejlesztésének kezdeti eredményeit, majd a kultúraszemélyiség dimenzióinak vizsgálatát részletezik a szerzők. A skálakialakítás során – kvalitatív eredményeiket felhasználva – egy ötvenegy tulajdonságpárból álló szemantikus differenciálskálát fejlesztettek ki és teszteltek. Jelen cikkükben összehasonlítják Franciaország és Magyarország észlelt kultúraszemélyiségét, vizsgálva a magyar és a francia válaszadók véleményének hasonlóságait és különbségeit. Eredményeik azt mutatják, hogy nemcsak az egyes kultúrák személyiségét észlelik eltérően a válaszadók, de ugyanazon kultúra személyiségének bizonyos jellemzőit is eltérően ítélik meg. _____ The main purpose of our study was to investigate the effect of perceived culture – personality (CP) on the evaluation of the country as ideal business/tourist destination. After introducing the concept of culture-personality, initial results of our CP scale development are discussed, and dimensions of culture-personality will be examined. As a result of the scale construction procedure – based on our extensive qualitative studies –, a 51-item semantic differential scale has been developed and tested. Similarities and differences of perceived culture-personalities of France and Hungary among Hungarian and French respondents are described.

Effet du CP-3(iv), un ligand du récepteur CD36, sur le stress oxydatif suite à une ischémie cardiaque transitoire chez la souris

Le récepteur éboueur CD36 facilite l’internalisation des acides gras libres non estérifiés (AGNE) au niveau des tissus cardiaque et périphériques. Lors d’une ischémie-reperfusion du myocarde (MI/R), les dommages produits sont en partie liés à l’internalisation des AGNE et à la production d’espèces réactives de l’oxygène, contrairement à ce qui est observé chez des souris déficientes en CD36 (CD36-/-). Nous avons émis l’hypothèse selon laquelle le CP-3(iv), un ligand synthétique du récepteur CD36, exercerait un effet cardioprotecteur en réduisant la taille de la zone myocardique infarcie lors d’une ischémie transitoire du myocarde. Nos objectifs étaient 1) de déterminer l’effet cardioprotecteur du CP-3(iv) et 2) de définir son mécanisme. Pour cela, des études in vivo et ex vivo ont été faites. Des souris de type sauvage ont été traitées avec le CP-3(iv) (289 nmol/kg) par voie sous-cutanée pendant 14 jours avant d’être soumises à 30 minutes d’ischémie suivant la ligature de l’artère coronaire gauche descendante et de sa reperfusion pendant une période de 6 ou 48 heures. De plus, des coeurs isolés de souris ont été perfusés 30 minutes, suivi de 40 minutes à faible débit (10%) et de 30 minutes de reperfusion pendant laquelle le coeur est perfusé avec le CP-3(iv) à une concentration de 10-6 M. Nos travaux ont montré que l’effet cardioprotecteur d’un traitement préventif par le CP-3(iv) permet de diminuer la taille de l’infarctus et préserve l’hémodynamie cardiaque de façon dépendante du CD36 puisque cet effet est non visible chez les souris CD36-/-. De plus, le CP-3(iv) exerce non seulement un effet systémique, mais aussi un effet cardioprotecteur direct sur le coeur isolé.

Diminuição da expressão dos genes APP e CP em doentes de Alzheimer sugere alteração da exportação de ferro celular nesta demência

Recentemente tem-se assistido a um acumular de evidência sugerindo a implicação de uma desregulação do metabolismo do ferro (Fe) na fisiopatologia da doença de Alzheimer (DA). Neste trabalho, pretendemos esclarecer melhor os mecanismos moleculares subjacentes à homeostasia deste metal na DA, particularmente ao nível do efluxo celular. Assim, mediu-se em células mononucleares do sangue periférico de 73 doentes com DA e 74 controlos a expressão de genes diretamente envolvidos na regulação e exportação celular de Fe, utilizando a técnica de PCR quantitativo. Os resultados mostraram uma diminuição significativa na expressão dos genes aconitase (ACO1; P=0,007); ceruloplasmina (CP; P<0,001) e proteína precursora de beta amilóide (APP; P=0,006) em doentes com DA comparativamente com os voluntários saudáveis. Estas observações apontam para uma diminuição significativa da expressão dos genes associados com a exportação de Fe celular mediada pela ferroportina na DA. Assim, o presente estudo reforça resultados anteriores que mostram alterações no metabolismo do Fe e podem estar na origem da retenção intracelular deste metal e aumento de stress oxidativo caraterísticos desta patologia.

Convolution of Orbital Measures on Symmetric Spaces of type Cp and Dp

International audience

El Grooming (art. 183 ter 1 y 2 CP): Análisis típico y propuesta interpretativa

329 p.

Search for direct CP violation in charm neutral meson decays at LHCb

A search for time-integrated violation of the CP symmetry, ACP(K−K+), in the Cabibbo-suppressed D0 → K−K+ decays is performed at the LHCb detector using proton- proton collisions recorded from 2015 to 2018 at the centre of mass energy of 13 TeV. The data used corresponds to an integrated luminosity of 5.7 fb−1. The flavour of the charm mesons is defined from the charge of the pion in D∗+ → D0π+ and D∗− → D0π− decays. Nuisance asymmetries are constrained from D∗+ → D0(→ K−π+)π+, D+ → KS0π+, D+ → K−π+π+, Ds+ → KS0K+ and Ds+ → φπ+ decays. The ACP(K−K+) asymme- try is measured to be ACP (K−K+) = (6.8 ± 5.4 (stat) ± 1.6 (syst)) · 10−4, in agreement with the previous LHCb results and the current world average. This represents the world’s most precise measurement of this quantity to date. Combining ACP (K−K+) with the time-integrated CP asymmetry difference, ∆ACP = ACP (K−K+)− ACP (π−π+), and the time-dependent CP asymmetry, ∆Y , measured with D0 → K−K+ and D0 → π−π+ decays, the direct CP asymmetries in D0 → K−K+ and D0 → π−π+ decays, adKK and adππ, result to be adKK =(7.7±5.7)·10−4, adππ =(23.2±6.1)·10−4, where the errors include systematic and statistical uncertainties and the correlation be- tween the two values is ρ(adKK,adππ) = 0.88. The values differ from zero for 1.4 and 3.8 standard deviations, respectively. In particular, adππ shows an evidence for direct CP violation in D0 → π−π+ decays.

Measurement of CP violation with $B^0_{(s)} \to h^+ h^{\prime-}$ decays, $|V_{cb}|$ with $B^0_{s}\to D^{(*)-}_s \mu^+ \nu_\mu$ decays, and simulation and characterisation of the LHCb Upgrade II ECAL

The time-dependent CP asymmetries of the $B^0\to\pi^+\pi^-$ and $B^0_s\toK^+K^-$ decays and the time-integrated CP asymmetries of the $B^0\toK^+\pi^-$ and $B^0_s\to\pi^+K^-$ decays are measured, using the $p-p$ collision data collected with the LHCb detector and corresponding to the full Run2. The results are compatible with previous determinations of these quantities from LHCb, except for the CP-violation parameters of the $B^0_s\to K^+K^-$ decays, that show a discrepancy exceeding 3 standard deviations between different data-taking periods. The investigations being conducted to understand the discrepancy are documented. The measurement of the CKM matrix element $|V_{cb}|$ using $B^0_{s}\to D^{(*)-}_s\mu^+ \nu_\mu$ is also reported, using the $p-p$ collision data collected with the LHCb detector and corresponding to the full Run1. The measurement leads to $|V_{cb}| = (41.4\pm0.6\pm0.9\pm1.2)\times 10^{-3}$, where the first uncertainty is statistical, the second is systematic, and the third is due to external inputs. This measurement is compatible with the world averages and constitutes the first measurement of $|V_{cb}|$ at a hadron collider and the absolute first one with decays of the $B^0_s$ meson. The analysis also provides the very first measurements of the branching ratio and form factors parameters of the signal decay modes. The study of the characteristics ruling the response of an electromagnetic calorimeter (ECAL) to profitably operate in the high luminosity regime foreseen for the Upgrade2 of LHCb is reported in the final part of this Thesis. A fast and flexible simulation framework is developed to this purpose. Physics performance of different configurations of the ECAL are evaluated using samples of fully simulated $B^0\to \pi^+\pi^-\pi^0$ and $B^0\to K^{*0}e^+e^-$ decays. The results are used to guide the development of the future ECAL and are reported in the Framework Technical Design Report of the LHCb Upgrade2 detector.

Ottimizzazione della selezione dei decadimenti Λ 0 b → pK− e Λ 0 b → pπ− per la misura delle asimmetrie di CP

In questa tesi è presentato il lavoro svolto per ottimizzare le selezioni dei decadimenti Λ 0 b → pK− e Λ 0 b → pπ− al fine di misurarne le asimmetrie di CP. Il campione di dati utilizzato corrisponde ad una luminosità integrata di 6 fb−1, raccolto dall'esperimento LHCb in collisioni protone-protone ad un'energia nel centro di massa di 13 TeV. L'ottimizzazione della selezione è di fondamentale importanza nello studio di questi decadimenti, per ottenere la minor incertezza statistica possibile sulle asimmetrie misurate. Il lavoro svolto in questa tesi ha portato ad avere incertezze statistiche sulle singole asimmetrie di CP pari a: σ(A pK CP ) = 0.76%, σ(A pπ CP) = 0.95%, che risultano essere minori di circa un fattore due rispetto ai risultati già pubblicati dalla Collaborazione LHCb. Il lavoro svolto in questa tesi sarà parte della pubblicazione dei risultati ottenuti su rivista internazionale, prevista per il 2023

O que significa metaplasia escamosa imatura no resultado do Papanicolau (CP do colo de útero)?

Segunda Opinião Formativa - dirigida a enfermeiros, técnicos e auxiliares de enfermagem - sobre metaplasia escamosa imatura como resultado do exame citopatológico de colo uterino. Apresenta também uma relação, com links, de outros conteúdos da Biblioteca Virtual em Saúde relacionados ao exame citopatológico de colo uterino (Teste de Papanicolaou).

Combined Analysis Of νμ Disappearance And νμ→νe Appearance In Minos Using Accelerator And Atmospheric Neutrinos.

We report on a new analysis of neutrino oscillations in MINOS using the complete set of accelerator and atmospheric data. The analysis combines the ν(μ) disappearance and ν(e) appearance data using the three-flavor formalism. We measure |Δm(32)(2)| = [2.28-2.46] × 10(-3) eV(2) (68% C.L.) and sin(2)θ(23) = 0.35-0.65 (90% C.L.) in the normal hierarchy, and |Δm(32)(2)| = [2.32-2.53] × 10(-3) eV(2) (68% C.L.) and sin(2)θ(23) = 0.34-0.67 (90% C.L.) in the inverted hierarchy. The data also constrain δ(CP), the θ(23} octant degeneracy and the mass hierarchy; we disfavor 36% (11%) of this three-parameter space at 68% (90%) C.L.