Andrés Torres

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The high frequency peaked BL Lacertae object Markarian 180 (Mkn 180) was observed to have an optical outburst in March 2006, triggering a Target of Opportunity observation with the MAGIC telescope. The source was observed for 12.4 hours and very high energy γ-ray emission was detected with a significance of 5.5 σ. An integral flux above 200 GeV of (2.3 ±(More)
Taking into account the physical-chemical characteristics of the SC-OFMSW processed at Valorsul's anaerobic digestion plant, the influence of seasonal effects was studied. The waste presents a good quality, with a putrescible content of around 90%. In terms of chemical characteristics, the waste composition is similar to the one referred in the literature.(More)
To describe mandibular premolar root and canal morphology and its variability in Chilean and Belgian samples using cone-beam computed tomography. A cross-sectional and descriptive study was conducted. A total of 402 mandibular premolars were examined using cone-beam computed tomography images of Chilean and Belgian patients. Premolars that met the inclusion(More)
Ahmad Abdelkarim Murillo JN Abreu Ebtihal Alabdeen Veeratrishul Allareddy Ali Alqerban Yoshinori Arai Kazuyuki Araki Masao Araki Eiichiro Ariji Yoshiko Ariji Junichi Asaumi Ulkem Aydin Mihaela Baciut Guniz Baksi Murat Beyzadeoglu Ria Bogaerts Napat Limchaichana Bolstad Sharon L Brooks Marius Bud Paulo Sérgio Flores Campos Fiona Carmichael Curtis SK Chen(More)
We read with interest the editorial by Dr Brun-Buisson published in the November issue (1995;50:1128-30). Since part of our work was alluded to in several parts of the text, we feel it necessary to reply to avoid confusion to the readers interested in the field of the diagnosis of ventilator-associated pneumonia (VAP). Firstly, Dr Brun-Buisson stated that,(More)
Reliable estimations of the evolution of water quality parameters by using in situ technologies make it possible to follow the operation of a wastewater treatment plant (WWTP), as well as improving the understanding and control of the operation, especially in the detection of disturbances. However, ultraviolet (UV)-Vis sensors have to be calibrated by means(More)
Ahmad Abdelkarim Murillo J.N. Abreu Ebtihal Alabdeen Veeratrishul Allareddy Ali Alqerban Wisam Al-Rawi Yoshinori Arai Masao Araki Kazuyuki Araki Yoshiko Ariji Eiichiro Ariji Junichi Asaumi Ulkem Aydin Mihaela Baciut Guniz Baksi Murat Beyzadeoglu Ria Bogaerts Napat Limchaichana Bolstad Sharon L. Brooks Marius Bud Paulo Sérgio Flores Campos Fiona Carmichael(More)
The present study aims to explore the relationship between rainfall variables and water quality/quantity characteristics of combined sewer overflows (CSOs), by the use of multivariate statistical methods and online measurements at a principal CSO outlet in Berlin (Germany). Canonical correlation results showed that the maximum and average rainfall(More)