Portal web administradores de fincas

El trabajo consiste en un portal web para administradores de fincas realizado con la tecnología ASP.NET MVC 4. Su objetivo principal es gestionar las comunidades de propietarios con los beneficios de la web, así como crear una comunidad virtual donde los propietarios puedan acceder a documentación, comunicar incidencias y proponer ideas.

Open workload scheduler

Producte de planificació de treballs batch multiplataforma basat en sistemes GNU/Linux.

Desarrollo de una tienda virtual

El siguiente proyecto consiste en el desarrollo de una tienda virtual dedicada a la venta de vino ecológico. El objetivo a grandes rasgos de la tienda virtual no debe ser diferente al de una tienda física. Además de la propia tecnología J2EE, se han utilizado patrones de diseño (MVC), frameworks (Struts2, JavaEmail), contenido web (JSP, CSS) y tratamientos de bases de datos (SQL).

Portal web d'ofertes d'oci

Aquest projecte es fonamenta, a grans trets, en la creació de dues aplicacions emprant la tecnologia .NET de Microsoft. Per una banda, la creació d'un portal web d'ofertes d'oci utilitzant un model o patró abstracte d'implementació d'aplicacions ASP.NET com és el MVC; i per altra banda, la creació d'una segona aplicació com a eina de gestió, que permeti simplificar les tasques administratives de tot el contingut publicat al portal.

ComptaXM : Aplicació web per a la gestió comptable de diferents centres d'una empresa

El treball que es presenta a continuació consisteix en l'anàlisi, disseny i implementació d'una aplicació web que permet la configuració de diferents usuaris, centres, codis comptables i períodes comptables i gestiona rebuts per portar a terme l'entrada de dades comptables de manera personalitzada i visualitzar informes de diferents centres d'una empresa. El treball està realitzat amb tecnologia J2EE i utilitza els frameworks Struts2, Tiles i Hibernate.

Aplicacions web per a la correcció automàtica de proves

Treball de fi de carrera basat en la planificació, anàlisi, disseny i implementació d'una aplicació web per a la correcció automàtica de proves.

Personal fitnes

Trabajo fin de carrera que consta de una App Windows Phone 7.5 y de una aplicación web ASP MVC 4. El proyecto trata de abordar el sector empresarial del entrenamiento personalizado.

XMNS, aplicació web per a la correcció automàtica de proves tipus test

Aplicació web per a la correcció automàtica de proves tipus test realitzada amb un framework PHP MVC propi i no comercial.

Wide-pulse-high-frequency neuromuscular stimulation of triceps surae induces greater muscle fatigue compared with conventional stimulation.

We compared the extent and origin of muscle fatigue induced by short-pulse-low-frequency [conventional (CONV)] and wide-pulse-high-frequency (WPHF) neuromuscular electrical stimulation. We expected CONV contractions to mainly originate from depolarization of axonal terminal branches (spatially determined muscle fiber recruitment) and WPHF contractions to be partly produced via a central pathway (motor unit recruitment according to size principle). Greater neuromuscular fatigue was, therefore, expected following CONV compared with WPHF. Fourteen healthy subjects underwent 20 WPHF (1 ms-100 Hz) and CONV (50 μs-25 Hz) evoked isometric triceps surae contractions (work/rest periods 20:40 s) at an initial target of 10% of maximal voluntary contraction (MVC) force. Force-time integral of the 20 evoked contractions (FTI) was used as main index of muscle fatigue; MVC force loss was also quantified. Central and peripheral fatigue were assessed by voluntary activation level and paired stimulation amplitudes, respectively. FTI in WPHF was significantly lower than in CONV (21,717 ± 11,541 vs. 37,958 ± 9,898 N·s P<0,001). The reductions in MVC force (WPHF: -7.0 ± 2.7%; CONV: -6.2 ± 2.5%; P < 0.01) and paired stimulation amplitude (WPHF: -8.0 ± 4.0%; CONV: -7.4 ± 6.1%; P < 0.001) were similar between conditions, whereas no change was observed for voluntary activation level (P > 0.05). Overall, our results showed a different motor unit recruitment pattern between the two neuromuscular electrical stimulation modalities with a lower FTI indicating greater muscle fatigue for WPHF, possibly limiting the presumed benefits for rehabilitation programs.

Actions of β2-adrenoceptor agonist drug on human soleus muscle contraction.

PURPOSE: The effects of β(2)-agonists on human skeletal muscle contractile properties, particularly on slow fibers, are unclear. Moreover, it remains to be ascertained whether central motor drive (CMD) during voluntary contractions could counter for eventual contractile alterations induced by β(2)-agonists. This study investigated central and peripheral neuromuscular adjustments induced by β(2)-agonist terbutaline on a predominantly slow human muscle, the soleus. METHODS: Ten recreationally active men ingested either a single dose of 8 mg of terbutaline or placebo in a randomized double-blind order (two experimental sessions). Isometric plantarflexion torque was measured during single and tetanic (10 and 100 Hz) stimulations as well as during submaximal and maximal voluntary contractions (MVC). Twitch peak torque and half-relaxation time were calculated. CMD was estimated via soleus electromyographic recordings obtained during voluntary contractions performed at approximately 50% MVC. RESULTS: MVC and twitch peak torque were not modified by terbutaline. Twitch half-relaxation time was 28% shorter after terbutaline administration compared with placebo (P < 0.001). Tetanic torques at 10 and 100 Hz were significantly lower after terbutaline intake compared with placebo (-40% and -24% respectively, P < 0.001). Despite comparable torque of submaximal voluntary contractions in the two conditions, CMD was 7% higher after terbutaline ingestion compared with placebo (P < 0.01). CONCLUSION: These results provide evidence that terbutaline modulates the contractility of the slow soleus muscle and suggest that the increased CMD during submaximal contractions may be viewed as a compensatory adjustment of the central nervous system to counter the weakening action induced by terbutaline on the contractile function of slow muscle fibers.

Twitch and M-wave potentiation induced by intermittent maximal voluntary quadriceps contractions: Differences between direct quadriceps and femoral nerve stimulation.

Introduction: To investigate differences in twitch and M-wave potentiation in the quadriceps femoris when electrical stimulation is applied over the quadriceps muscle belly versus the femoral nerve trunk. Methods: M-waves and mechanical twitches were evoked using direct quadriceps muscle and femoral nerve stimulation between 48 successive isometric maximal voluntary contractions (MVC) from 10 young, healthy subjects. Potentiation was investigated by analyzing the changes in M-wave amplitude recorded from the vastus medialis (VM) and vastus lateralis (VL) muscles and in quadriceps peak twitch force. Results: Potentiation of twitch, VM M-wave, and VL M-wave were greater for femoral nerve than for direct quadriceps stimulation (P<0.05). Despite a 50% decrease in MVC force, the amplitude of the M-waves increased significantly during exercise. Conclusions: In addition to enhanced electrogenic Na(+) -K(+) pumping, other factors (such as synchronization in activation of muscle fibers and muscle architectural properties) might significantly influence the magnitude of M-wave enlargement. © 2013 Wiley Periodicals, Inc.

Proyecto Esperanto

Desarrollo de una página web para la biblioteca Esperanto que permita la gestión integral de su catálogo de libros, usuarios, reservas y préstamos.

Creació de cartelleria via web

Projecte d'aplicació real de generació i impressió de cartelleria. Encara que el seu disseny s'ha fet de la manera més general possible, la finalitat d'aquest és que sigui funcional.

Creació d'una biblioteca utilitzant tecnologies.NET

Solució per a la gestió integral d'una biblioteca utilitzant tecnologies Microsoft.NET (ASP.NET, MVC, Silverlight i WCF).

Neuromuscular fatigue induced by whole-body vibration exercise

The aim of this study was to examine the magnitude and the origin of neuromuscular fatigue induced by half-squat static whole-body vibration (WBV) exercise, and to compare it to a non-WBV condition. Nine healthy volunteers completed two fatiguing protocols (WBV and non-WBV, randomly presented) consisting of five 1-min bouts of static half-squat exercise with a load corresponding to 50 % of their individual body mass. Neuromuscular fatigue of knee and ankle muscles was investigated before and immediately after each fatiguing protocol. The main outcomes were maximal voluntary contraction (MVC) torque, voluntary activation, and doublet peak torque. Knee extensor MVC torque decreased significantly (P < 0.01) and to the same extent after WBV (-23 %) and non-WBV (-25 %), while knee flexor, plantar flexor, and dorsiflexor MVC torque was not affected by the treatments. Voluntary activation of knee extensor and plantar flexor muscles was unaffected by the two fatiguing protocols. Doublet peak torque decreased significantly and to a similar extent following WBV and non-WBV exercise, for both knee extensors (-25 %; P < 0.01) and plantar flexors (-7 %; P < 0.05). WBV exercise with additional load did not accentuate fatigue and did not change its causative factors compared to non-WBV half-squat resistive exercise in recreationally active subjects.