Benvinguts al Repositori Digital de la UPF

Visualitzant Recerca: articles, congressos, llibres per títol

Visualitzant Recerca: articles, congressos, llibres per títol

Ordena per: Ordre: Resultats:

  • Pailhez, Guillem; Majó, Albert; Córcoles, David; Ginés Miranda, José María; Arcega, José M.; Castaño, Juan R.; Merino Torres, Ana; Bulbena Vilarrasa, Antonio; Pérez Solá, Victor (Elsevier Masson, 2015)
    INTRODUCTION: To analyze factors associated with clinical observation, pharmacotherapy and referral on discharge of patients with anxiety disorder (AD) seeking care at a psychiatric emergency unit. METHOD: A total of 5003 ...
  • Escuriet Peiró, Ramón, 1968-; Pueyo, María Jesús; Biescas, Herminia; Colls, Cristina; Espiga, Isabel; White, Joanna; Espada, Xavi; Fusté, Josep; Ortún Rubio, Vicente (BioMed Central, 2014)
    Background: Childbirth assistance in highly technological settings and existing variability in the interventions performed are cause for concern. In recent years, numerous recommendations have been made concerning the ...
  • Eeckhout, Jan; Jovanovic, Boyan (Elsevier, 2012)
    The rise in world trade since 1970 has been accompanied by a rise in the geographic span of control of management and, hence, also a rise in the e ective international mobility of labor services. We study the e ect of such ...
  • Birks, Laura; Casas Sanahuja, Maribel; Kogevinas, Manolis; Nieuwenhuijsen, Mark J.; Vrijheid, Martine (National Institute of Environmental Health Sciences, 2016)
    BACKGROUND: Women of reproductive age can be exposed to endocrine-disrupting chemicals (EDCs) at work, and exposure to EDCs in pregnancy may affect fetal growth. OBJECTIVES: We assessed whether maternal occupational exposure ...
  • Haimovich Segal, Sergio Mario; López-Yarto Elejabeitia, Maite; Urresta Ávila, Julio; Saavedra Tascón, Alejandro; Hernández Sánchez, José Luis; Carreras Collado, Ramón (Hindawi Publishing Corporation , 2015)
    Background and Objectives. A new two-step hysteroscopic myomectomy carried out in the office setting and without anesthesia was feasible for the excision of submucous myomas. The objective of this study was to assess whether ...
  • Anisul Islam, Mohammed; Fagundo, Ana B.; Arcelus, Jon; Agüera, Zaida; Jiménez Murcia, Susana; Fernández Real, Jose M.; Tinahones, Francisco J.; Torre Fornell, Rafael de la; Botella, Cristina; Frühbeck, Gema; Casanueva, Felipe F.; Menchón, José M.; Fernández Aranda, Fernando (Frontiers, 2015)
    The study provides a systematic review that explores the current literature on olfactory capacity in abnormal eating behavior. The objective is to present a basis for discussion on whether research in olfaction in eating ...
  • Koutsoudakis, George; Paris de León, Alexia; Herrera, Carolina; Dorner, Marcus; Pérez Vilaró, Gemma, 1985-; Lyonnais, Sébastien; Grijalvo, Santiago; Eritja, Ramon; Meyerhans, Andreas; Mirambeau, Gilles; Díez Antón, Juana, 1962- (American Society for Microbiology, 2017)
    A hepatitis C virus (HCV) epidemic affecting HIV-infected men who have sex with men (MSM) is expanding worldwide. In spite of the improved cure rates obtained with the new direct-acting antiviral drug (DAA) combinations, ...
  • Hernáez, Álvaro; Farràs Mañé, Marta; Fitó Colomer, Montserrat (Lippincott Williams & Wilkins, 2016)
    PURPOSE OF REVIEW: The functional capacities of high-density lipoproteins (HDLs) reflect the physiological role of the particle better than the quantity of HDL cholesterol. Owing to its phenolic compounds, the consumption ...
  • Hernáez, Álvaro; Remaley, Alan T.; Farràs Mañé, Marta; Fernández-Castillejo, Sara; Subirana Cachinero, Isaac; Schröder, Helmut, 1958-; Fernández-Mampel, Mireia; Muñoz Aguayo, Daniel; Sampson, Maureen; Solà, Rosa; Farré Albaladejo, Magí; Torre Fornell, Rafael de la; López Sabater, M. Carmen; Nyyssönen, Kristiina; Zunft, Hans-Joachim F.; Covas Planells, Maria Isabel; Fitó Colomer, Montserrat (American Society for Nutrition, 2015)
    BACKGROUND: Olive oil polyphenols have shown protective effects on cardiovascular risk factors. Their consumption decreased oxidative stress biomarkers and improved some features of the lipid profile. However, their effects ...
  • Giménez Arnau, Anna Maria; Velasco, Manel; Armario Hita, Jose Carlos; Labrador-Horrillo, Moises; Silvestre Salvador, Juan Francisco (John Libbey Eurotext, 2016)
    Chronic spontaneous urticaria (CSU) is a skin disease characterised by wheal appearance, swelling, itching, and painful skin. Omalizumab has been used for CSU treatment demonstrating good efficacy. To investigate the ...
  • Granja, Ricardo; Fernández-Fernández, José Manuel, 1967-; Izaguirre, Victor; González García, Carmen; Ceña, Valentin (Elsevier, 1995)
    We have studied the contribution of P-type voltage-dependent Ca2+ channels to both catacholamine (CA) and ATP secretion from bovine chromaffin cells induced by high K+ or nicotine using omega-agatoxin IVA, a selective ...
  • Cramer, Ronald; Daza, Vanesa; Gracia, Ignacio; Jiménez Urroz, Jorge; Leander, Gregor; Martí, Jaume, 1943-; Padró, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    Error-correcting codes and matroids have been widely used in the study of ordinary secret sharing schemes. In this paper, the connections between codes, matroids, and a special class of secret sharing schemes, namely, ...
  • Batard, Thomas; Bertalmío, Marcelo (SIAM (Society for Industrial and Applied Mathematics), 2014)
    We present a generalization of the Euclidean and Riemannian gradient operators to a vector bundle, a geometric structure generalizing the concept of manifold. One of the key ideas is to replace the standard differentiation ...
  • Biglieri, Ezio; Hong, Yi; Viterbo, Emanuele (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    We focus on full-rate, fast-decodable space–time block codes (STBCs) for 2 x 2 and 4 x 2 multiple-input multiple-output (MIMO) transmission. We first derive conditions and design criteria for reduced-complexity maximum-likelihood ...
  • Sezginer, Serdar; Sari, Hikmet; Biglieri, Ezio (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    The 2×2 MIMO profiles included in Mobile WiMAX specifications are Alamouti’s space-time code (STC) fortransmit diversity and spatial multiplexing (SM). The former has/nfull diversity and the latter has full rate, but neither ...
  • Albà Soler, Mar; Castresana, José (BioMed Central, 2007)
    Background: It has been shown in a variety of organisms, including mammals, that genes that appeared recently in evolution, for example orphan genes, evolve faster than older genes. Low functional constraints at the time ...
  • Andriyanova, Iryna; Biglieri, Ezio; Boutros, Joseph Jean (Institute of Electrical and Electronics Engineers (IEEE), 2010)
    This paper presents our investigation on iterative/ndecoding performances of some sparse-graph codes on block-fading Rayleigh channels. The considered code ensembles are standard LDPC codes and Root-LDPC codes, first ...
  • Joppa, Lucas N.; Montoya, José M.; Solé Vicente, Ricard, 1962-; Sanderson, Jim; Pimm, Stuart L. (Evolutionary Ecology, 2010)
    Questions: Are interaction patterns in species interaction networks different from what one expects by chance alone? In particular, are these networks nested – a pattern where resources taken by more specialized consumers ...
  • Solé Vicente, Ricard, 1962-; Amor, Daniel R.; Valverde, Sergi (Public Library of Science (PLoS), 2016)
    It has been suggested that innovations occur mainly by combination: the more inventions accumulate, the higher the probability that new inventions are obtained from previous designs. Additionally, it has been conjectured ...