La biografia catalana contemporània (notes sense ànim d'exhaustivitat)

Notes and comments about the importance of the historical biography in contemporary Catalonia, emphasizing the overcoming of the expectation and of the criticism of the historiography influenced by Marxism.

The systematic profiling of false identity documents: method validation and performance evaluation using seizures known to originate from common and different sources

False identity documents constitute a potential powerful source of forensic intelligence because they are essential elements of transnational crime and provide cover for organized crime. In previous work, a systematic profiling method using false documents' visual features has been built within a forensic intelligence model. In the current study, the comparison process and metrics lying at the heart of this profiling method are described and evaluated. This evaluation takes advantage of 347 false identity documents of four different types seized in two countries whose sources were known to be common or different (following police investigations and dismantling of counterfeit factories). Intra-source and inter-sources variations were evaluated through the computation of more than 7500 similarity scores. The profiling method could thus be validated and its performance assessed using two complementary approaches to measuring type I and type II error rates: a binary classification and the computation of likelihood ratios. Very low error rates were measured across the four document types, demonstrating the validity and robustness of the method to link documents to a common source or to differentiate them. These results pave the way for an operational implementation of a systematic profiling process integrated in a developed forensic intelligence model.

Breus notes sobre els escarabeus i escaraboides de la necròpolis de Can Canyís

Al Congreso Nacional de Arqueología de Barcelona, Vilaseca, Solé i Mañé van donar la notícia del descobriment de la necrópolis de Can Canyís, l'agost de 1960, la qual havia estat completament destruida feia poc pels treballs agrícoles.! Per aquest motiu, els objectes trobats no estaven relacionats en concret amb els fragments d'urnes i no es va poder reconstruir l'aixovar complet de cap enterrament. La cronologia atribUIda al conjunt de la necrópolis pels seus excavadors va del 600 al 450. La memoria deIs treballs va ser publicada uns anys més tard pels mateixos autors incorporant l'excavació d'una tomba intacta de guerrer.

Systematic and exclusive use of intravascular ultrasound for endovascular aneurysm repair - the Lausanne experience.

Five years of experience with endovascular infrarenal aneurysm repair at our institution is reviewed. Implantation of endoprostheses in 88 patients has been performed by surgeons using exclusively intravascular ultrasound (IVUS) and fluoroscopy. IVUS identified the target site of deployment in all cases. In-hospital morbidity was 22% (19/88). Two percent mortality (2/88) and 5% early conversion (4/88) as a consequence of type I endoleaks were noted only in the first 53 patients with early devices (NS). Early endoleaks were present in 36% (32/88) including twenty-two type I, five type II and five type III endoleaks. Proximal endoleaks were associated with early devices (P<0.001), and technical difficulties with deployment. Tube grafts used in the beginning, performed poorly with 54% (7/13) type I endoleaks. Endoleaks diminished to 10% (9/88) by spontaneous closure and secondary endovascular procedures that were necessary in 24% (21/88) and consisted of coil embolization/cuff extension (9), late conversion (6), and limb recanalization or femoral cross-over bypass (6). Endovascular aneurysm repair using IVUS is a valid alternative technique. Improved devices and systematic use of bifurcated endoprostheses for infrarenal aneurysms reduce the occurrence of type I endoleaks.

Trichoptera (INSECTA) collected in Mediterranean river basins in the Iberian Peninsula: taxonomic remarks and notes on ecology

As a result of the GUADALMED project, undertaken in Iberian Mediterranean basins, to which were added samples taken by the junior author in the area, we collected numerous caddisfly larvae, pupae and adults. Some larvae were also reared in the lab to obtain adults and allow proper identification. A total of 90 species were identified, which accounts for more than a fourth of the species known in the Iberian Peninsula and Balearic Islands. Here we confirm the presence of doubtful species in the Iberian Peninsula (Glyphotaelius pellucidus) and we expand the distribution range of others (Lype reducta, Micrasema minimum, Limnephilus guadarramicus, Sericostoma pyrenaicum). Moreover, because of the unconformity of morphological larval characteristics with present taxonomical keys (Mesophylax aspersus) or lack of larvae descriptions (Allogamus mortoni, Stenophylax espanioli), here we include some relevant taxonomical aspects that are useful to identify larvae. A brief description of the larva of a possible new species of Hydropsyche (from now on H. gr. instabilis) is also given. Los tricópteros (Insecta) recolectados en las cuencas mediterráneas de la Península Ibérica: notas taxonómicas y requerimientos ecológicos Como resultado de los estudios realizados en el proyecto GUADALMED en las cuencas de los ríos mediterráneos peninsulares y otros muestreos realizados por la primera autora del trabajo se han recolectado numerosas larvas, pupas y adultos de tricópteros. Algunas larvas fueron criadas en el laboratorio para la obtención de adultos y con ello asegurar su identificación. Se han identificado un total de 90 especies que suponen más de una cuarta parte de las especies actualmente conocidas en la Península Ibérica y Baleares. En este trabajo se confirma la presencia, hasta ahora dudosa en la Península Ibérica, de algunas especies (Glyphotaelius pellucidus) y se amplia el área de distribución de otras (Lype reducta, Micrasema minimum, Limnephilus guadarramicus, Sericostoma pyrenaicum). Además, se incluyen algunos aspectos taxonómicos relevantes para la identificación de algunas larvas en futuros estudios, debido a que las claves ya existentes no describen correctamente la larva (Mesophylax aspersus) o porque se trata de larvas sin describir (Allogamus mortoni, Stenophylax espanioli). Se añade también una somera descripción de la larva de una posible nueva especie de Hydropsyche (citada aquí como H. gr. instabilis) y que requiere un estudio más detallado.

Fracture rates of IPS Empress all-ceramic crowns: a systematic review.

Purpose: The aim of this study was to evaluate the clinical fracture rate of crowns fabricated with the pressable, leucite-reinforced ceramic IPS Empress, and relate the results to the type of tooth restored. Materials and Methods: The database SCOPUS was searched for clinical studies involving full-coverage crowns made of IPS Empress. To assess the fracture rate of the crowns in relation to the type of restored tooth and study, Poisson regression analysis was used. Results: Seven clinical studies were identified involving 1,487 adhesively luted crowns (mean observation time: 4.5 +/- 1.7 years) and 81 crowns cemented with zinc-phosphate cement (mean observation time: 1.6 +/- 0.8 years). Fifty-seven of the adhesively luted crowns fractured (3.8%). The majority of fractures (62%) occurred between the third and sixth year after placement. There was no significant influence regarding the test center on fracture rate, but the restored tooth type played a significant role. The hazard rate (per year) for crowns was estimated to be 5 in every 1,000 crowns for incisors, 7 in every 1,000 crowns for premolars, 12 in every 1,000 crowns for canines, and 16 in every 1,000 crowns for molars. One molar crown in the zinc-phosphate group fractured after 1.2 years. Conclusion: Adhesively luted IPS Empress crowns showed a low fracture rate for incisors and premolars and a somewhat higher rate for molars and canines. The sample size of the conventionally luted crowns was too small and the observation period too short to draw meaningful conclusions. Int J Prosthodont 2010;23:129-133.

Supervised injection services : what has been demonstrated? A systematic literature review

BACKGROUND: Supervised injection services (SISs) have been developed to promote safer drug injection practices, enhance health-related behaviors among people who inject drugs (PWID), and connect PWID with external health and social services. Nevertheless, SISs have also been accused of fostering drug use and drug trafficking. AIMS: To systematically collect and synthesize the currently available evidence regarding SIS-induced benefits and harm. METHODS: A systematic review was performed via the PubMed, Web of Science, and ScienceDirect databases using the keyword algorithm [("supervised" or "safer") and ("injection" or "injecting" or "shooting" or "consumption") and ("facility" or "facilities" or "room" or "gallery" or "centre" or "site")]. RESULTS: Seventy-five relevant articles were found. All studies converged to find that SISs were efficacious in attracting the most marginalized PWID, promoting safer injection conditions, enhancing access to primary health care, and reducing the overdose frequency. SISs were not found to increase drug injecting, drug trafficking or crime in the surrounding environments. SISs were found to be associated with reduced levels of public drug injections and dropped syringes. Of the articles, 85% originated from Vancouver or Sydney. CONCLUSION: SISs have largely fulfilled their initial objectives without enhancing drug use or drug trafficking. Almost all of the studies found in this review were performed in Canada or Australia, whereas the majority of SISs are located in Europe. The implementation of new SISs in places with high rates of injection drug use and associated harms appears to be supported by evidence.

Notes taxonomiques i nomenclatures sobre el genere Verbascum L. (Celsia L.) a la Peninsula Iberica i Illes Balears

En el presente trabajo se proponen cuatro cambios nomenclatures: Verbascum erosun Cav. (= V. laciniatum (Poiret) O. Kuntze); V. masguindali (Pau) comb, nov.; V. pseudocreticurn nom. nov. y V. fontqueri nom. nov. Se adjuntan dos nuevas ilustraciones, una clave dicotómica de las ocho especies ibéricas y baleáricas con cuatro estambres (Celsia L.) y una relación de los ejemplares de herbario estudiados. Verbascum masguindali se indica por primera vez en la Península Ibérica.