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Integration of a Dual GPS and ISM Antenna PIFA in a Human Body Patch for elderly Tracking

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Open Journal of Antennas and Propagation 2016年第2期4卷 34-45页

作者： B. Hajjine C. escriba P. Acco G. Soto Romero e. campo D. Filhol A. Gaudon L. Bories J. Y. Fourniols LAAS-CNRS Université de Toulouse CNRS INSA UT2J Toulouse France ISIFC-Génie Biomédical Université de Franche Comté Besan&ccedilon France Telecom Design Company Canéjan France SIGFOX Company Labège France Pôle de médecine et spécialités médicales Centre Hospitalier du Val d’Ariège Foix France

This paper introduces the development of two Printed Inverted F Antennas (PIFA) to be integrated in a patch worn on the back of human body. This study is part of SACHA project (Search And Computerize Human Acts) whose main aim is to design a tracking device for monitoring the elderly suffering from Alzheimer disease. The first antenna frequency is 868 MHz and will be used to communicate with a specific SIGFOX communication technology. A second frequency (1575.42 MHz) is used for GPS geolocation. The proposed development is a part of research in Human Health Monitoring field, based on the monitoring of the behavior, the location and the position of the patient, and could deeply help the medical team or family to instantly respond through a warning generation.

关键词： Alzheimer PIFA Patch GPS Tracking Falls elderly

Structure and functions of the translation initiation factor eIF4e and its role in cancer development and treatment

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Journal of Genetics and Genomics 2018年第1期45卷 13-24页

作者： Arianna Pisera Adele campo Salvatore campo Department of Biomedical and Dental Sciences and Morphofunctional Images Policlinico Universitario University of Messina Messina 98125 Italy

In eukaryotic cells, protein synthesis is a complex and multi-step process that has several mechanisms to start the translation including cap-dependent and cap-independent initiation. The translation control of eukaryotic gene expression occurs principally at the initiation step. In this context, it is critical that the eukaryotic translation initiation factor eIF4e bind to the 7-methylguanosine （m7G） cap present at the 5＇- UTRs of most eukaryotic mRNAs. Combined with other initiation factors, elF4e mediates the mRNA recruitment on ribosomes to start the translation. Moreover, the eIF4e nuclear bodies are involved in the export of specific mRNAs from the nucleus to the cytoplasm. In this review, we focus on the elF4e structure and its physiological functions, and describe the role of eIF4e in cancer development and progression and the current therapeutic strategies to target eIF4e.

关键词： elF4e factor Translation initiation mRNA exportCancer

有无椎间支撑的侧方腰椎椎体间融合术应用单双侧椎弓根螺钉固定的生物力学稳定性比较

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中国骨科临床与基础研究杂志 2018年第5期10卷 316-316页

作者： Godzik J Martinez-Del-campo e Newcomb AGUS 梁达轩吴增晖

侧方腰椎椎体间融合术(Lateral lumbar interbody fusion,LLIF)是侧方入路的微创腰椎间融合手术,在不损伤腰背部肌肉、韧带和小关节的同时,可置入体积更大的椎体间融合器。由于椎间盘切除后仅置入椎体间融合器难以提供足够的稳定性,因此... 详细信息

侧方腰椎椎体间融合术(Lateral lumbar interbody fusion,LLIF)是侧方入路的微创腰椎间融合手术,在不损伤腰背部肌肉、韧带和小关节的同时,可置入体积更大的椎体间融合器。由于椎间盘切除后仅置入椎体间融合器难以提供足够的稳定性,因此LLIF术中多采用单侧椎弓根螺钉(unilateral pediclescrews,UPS)或双侧椎弓根螺钉(bilateral pedicle screws,BPS)来加强稳定性。本研究旨在探讨UPS或BPS固定是否能为LLIF提供更好的生物力学稳定,同时比较两种固定方式的稳定性差异。

关键词：腰椎椎体间融合术椎弓根螺钉固定侧方入路生物力学稳定性双侧椎体间融合器融合手术

Key Factors Involved in Lamb Quality from Farm to Fork in europe

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Journal of Integrative Agriculture 2013年第11期12卷 1919-1930页

作者： Carlos Saudo erica Muela María del Mar campo Department of Animal Production and Food Science University of Zaragoza

World lamb consumption is approximately 2 kg per capita with large variations between continents, e.g., 17 kg in Oceania vs. 0.7 kg in North America. With less than one million tonnes, the international trade of sheep meat contributes to a small percentage of the total meat exchanged between countries. On the other hand, lamb represents the highest rate of species trading in relation to the total sheep meat produced. It is therefore likely to ifnd a wide variability of different lamb products in the same market, and that the conservation procedures （such as refrigeration, packaging or freezing）, chemical composition, especially the fat due to its implication in human health, lfavour development and juiciness perception （affected, i.e., by the feeding or the age or slaughter weight of the animal） and acceptability （based on culinary background） could be considered important indicators of this advantageous situation. In this paper some studies related to the aforementioned indicators are discussed.

关键词： technology chemical composition consumer preferences

Thermal Product of Type-e Fast Response Temperature Sensors

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Journal of Thermal Science 2010年第4期19卷 364-371页

作者： H.A.Mohammed H.Salleh M.Z.Yusoff Antonio campo Department of Mechanical engineering College of EngineeringUniversiti Tenaga NasionalKm 7Jalan Kajang-Puchong43009 KajangSelangorMalaysia Department of Mechanical engineering The University of Texas at San AntonioSan AntonioTX 78249USA

This paper provides practical data for thermal product values of different scratched temperature sensors that can be used for accurate transient heat transfer measurements under hypersonic flow *** effect of using different scratch techniques(abrasive papers and scalpel blades)to form the sensor's junction is *** was observed that the thermal product of a particular sensor depends on the Mach number,junction scratch technique, junction location and enthalpy *** was demonstrated that using different scratched technique would produce different thermal product values.

关键词： thermal product fast response temperature sensor hypersonic flow.

entry of hepatitis C virus into the cell: A therapeutic target

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World Journal of Gastroenterology 2012年第33期18卷 4481-4485页

作者： José Antonio Del campo ngela Rojas Manuel Romero-Gómez Unit for Medical and Surgical Management of Digestive Diseases Center for Biomedical Research in Digestive and Liver Diseases Network (CIBERehd) Valme University Hospital University of Seville E-41014 Sevilla Spain

Several receptors have been identified as implicated on viral entry into the hepatocyte; and, this interaction between the virus and potential receptors could modulate infection, spontaneous viral clearance, persistence of the infection and the widespread of the virus as outbreak. Nevertheless, the playing role of each of them remains controversial. The NiemannPick type C1 like 1 gene (NPC1L1) receptor has been recently implicated on hepatitis C virus (HCV) entry into the cell and ezetimibe, an anti-cholesterol drug seems to block that, emerging the idea to control hepatitis C outbreak modulating lipid-related receptors. Hepatitis C infection seems to modulate lipid metabolism according to host genetic background. Indeed, it circulates like a lipoviroparticle. The main aim of this field of vision would be to discuss the role of hepatocyte receptors implicated on virus entry, especially NPC1L1 and the therapeutic options derived from the better knowledge about HCV-lipidsreceptors interaction.

关键词： Hepatitis C virus entry Niemann-Pick type C1 like 1 gene Lipid metabolism ezetimibe

Immobilisation of electrochemically active bacteria on screen-printed electrodes for rapid in situ toxicity biosensing

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environmental Science and ecotechnology 2020年第3期3卷 60-70页

作者： N.Uria e.Fiset M.Aller Pellitero F.X.Munoz K.Rabaey F.Jdel campo Institut de Microelectronica de Barcelona IMB-CNM(CSIC)08193Esfera UAB08193BellaterraBarcelonaSpain Arkyne Technologies SL(Bioo)eS-B90229261 Carrer de La Tecnologia1708840ViladecansBarcelonaSpain Center for Microbial ecology and Technology(CMeT)-FBe-Ghent University GhentBelgium CAPTURe Belgium BOSAQ Technologiepark 82 bus 7

are time-consuming and not sensitive ***,bacteria typically connect to electrodes through biofilm formation,leading to problems due to lack of uniformity or long device production times.A suitable immobilisation technique can overcome these ***,they may respond more slowly than biofilm-based electrodes because bacteria gradually adapt to electron transfer during biofilm *** this study,we propose a controlled and reproducible way to fabricate bacteria-modified *** method consists of an immobilisation step using a cellulose matrix,followed by an electrode polarization in the presence of ferricyanide and *** process is short,reproducible and led us to obtain ready-to-use electrodes featuring a high-current *** excellent shelf-life of the immobilised electrochemically active bacteria was demonstrated for up to one *** an initial 50% activity loss in the first month,no further declines have been observed over the following 11 *** implemented our bacteria-modified electrodes to fabricate a lateral flow platform for toxicity monitoring using formaldehyde(3%).Its addition led to a 59% current decrease approximately 20 min after the toxic *** methods presented here offer the ability to develop a high sensitivity,easy to produce,and long shelf life bacteria-based toxicity detectors.

关键词： Microbial biosensor Microbial bioelectrochemical systems Bacteria immobilisation Screen printed electrodes Lateral flow platform Toxicity sensor

Heart rate variability to assess ventilatory thresholds in professional basketball players

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Journal of Sport and Health Science 2017年第4期6卷 468-473页

作者： Domingo Jesús Ramos-campo Jacobo A. Rubio-Arias Vicente Avila-Gandia Cristian Marin-Pagan Antonio Luque Pedro e. Alcaraz Department of Physical Activity and Sport Science Faculty of Sports Catholic University ofMurcia Murcia 30107 Spain Department of Physiology Catholic University ofMurcia Murcia 30}07 Spain UCAM Research Center for High Performance Sport Mureia 30107 Spain

Purpose: The aim of this study was to determine if heart rate variability(HRV) during incremental test could be used to estimate ventilatory threshold(VT) in professional basketball players, with sufficient precision to be used in their training. Furthermore, the second aim was to analyse the association between HRV and 3 methods of VT determination by gas ***: Twenty-four professional basketball players(age: 23.4 ± 4.9 years; height: 195.4 ± 9.8 cm; body mass: 92.2 ± 11.9 kg) performed an incremental running test to exhaustion. First ventilatory threshold(VT1) was determined by ventilatory equivalent(Ve) and HRV and second ventilatory threshold(VT2) was determined by 3 methods of gases analysis(V-slope, Ve and gas exchange ratio(R), and HRV). Pearson's coefficient(r) was used to detect differences between data and the strength of each relationship. The mean of absolute differences and Bland–Altman analysis were used to evaluate whether there was ***: The results showed no significant differences in HR and oxygen consumption(VO2) at VT1 between the 2 methods. Furthermore, no significant differences among the methods of gases analysis and HRV were observed in speed, HR, and VO2 at VT2. Moreover, VTs estimated using HRV and gas methods were significantly correlated. Correlation in HR values was higher between R and HRV(r = 0.96) and Ve and HRV(r = 0.96) than V-slope and HRV(r = 0.90).Conclusion: These findings provide a practical, inexpensive approach for evaluating specific training loads when determining VT2 in basketball players. Therefore, HRV is an alternative method to determine VT2 without the application of expensive technology that limits its use to laboratories.

关键词： Anaerobic threshold Basketball Oxygen uptake Performance Training Ventilatory threshold

Interpolation of Vector Measures

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Acta Mathematica Sinica,english Series 2011年第1期27卷 119-134页

作者： Ricardo del campo Antonio FeRNANDeZ Fernando MAYORAL Francisco NARANJO enrique A. SANCHeZ-PeReZ Dpto. Matemdtica Aplicada I Universidad de SevillaEUITA Ctra. de Utrera Kin. 1 41013 Sevilla Spain Dpto. Matemdtica Aplicada II Universidad de Sevilla Escuela Tdcnica Superior de Ingenieros Camino de los Descubrimientos s/n 41092 Sevilla Spain Instituto Universitario de Matemdtica Pura y Aplicada Universidad Politdcnica de Valencia Camino de Vera s/n 46022 Valencia Spain

Let （Ω, ∑） be a measurable space and mo ： e→ Xo and m1 ： e → X1 be positive vector measures with values in the Banach KSthe function spaces Xo and X1. If 0 〈 a 〈 1, we define a X01-ax1a new vector measure [m0, m]a with values in the Calderdn lattice interpolation space and we analyze the space of integrable functions with respect to measure [m0, m1]a in order to prove suitable extensions of the classical Stein Weiss formulas that hold for the complex interpolation of LP-spaces. Since each p-convex order continuous Kothe function space with weak order unit can be represented as a space of p-integrable functions with respect to a vector measure, we provide in this way a technique to obtain representations of the corresponding complex interpolation spaces. As applications, we provide a Riesz-Thorin theorem for spaces of p-integrable functions with respect to vector measures and a formula for representing the interpolation of the injective tensor product of such spaces.

关键词： Interpolation Banach function space vector measure