http://www.ice.csic.es/ca/work.php ca-ES Copyright 2007 ICE Aquí trobareu totes les ofertes de treball, de tesis doctorals i PFCs de l'ICE. http://www.ice.csic.es/ca/imagenes/logotipos/centros/logo_ice_64.gif http://www.ice.csic.es/ca/ Institut de Ciències de l'Espai - www.ice.csic.es http://www.ice.csic.es/ca/view_theses.php?TID=76 Wed, 10 Feb 2010 08:32:21 +0100 Requisits: .
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Descripció: .]]> http://www.ice.csic.es/ca/view_theses.php?TID=57 Thu, 07 Jan 2010 14:00:06 +0100 Requisits: The student must have expertise in numerical simulations and a minimun knowledge in Finite Element Method and/or Monte Carlo Methods.
Descripció: The student will collaborate with the EXPLOMEV project to develop a Compton Camera composed of silicon (Si) and cadmium telluride (CdTe) semiconductor detectors. The main goal of the modeling is to simulated the charge transport and charge sharing in a CdTe pixel detectors. A validation of the model will be possible through the measures being carried out in the laboratory of the institute with a prototype of CdTe pixel detector.]]> http://www.ice.csic.es/ca/view_theses.php?TID=56 Wed, 23 Dec 2009 09:37:29 +0100 Requisits: The student must have a minimum knowledge in databases and expertise in designing code in its language
Descripció: The student will collaborate with the PAU Data Management team in the design and implementation of a database for a galaxy survey. This database will contain a very large number of entries corresponding to the galaxies, stars and other stellar objects found during the survey. Each entry may contain as well a large number of columns as a result of a multi-filter system and several post processing releases. The system will be held in a Grid Computing environment and should be scalable and updateable. The type of queries that will be requested for the scientific target should be taken into account in the design of the architecture. The challenge of this design relies on the optimization of an extensive and changing database. ]]> http://www.ice.csic.es/ca/view_theses.php?TID=55 Tue, 22 Dec 2009 15:34:51 +0100 Requisits: Projecte de final de carrera
Descripció: Introducció a les funcions zeta, us com a reguladors, aplicacions: cálcul de determinants, geometria fractal]]> http://www.ice.csic.es/ca/view_theses.php?TID=54 Tue, 22 Dec 2009 15:33:07 +0100 Requisits: Projecte de Final de Carrera
Descripció: Posta al dia sobre el tema, recerca bibliogràfica, càlcul d'alguna configuració específica]]> http://www.ice.csic.es/ca/view_theses.php?TID=51 Tue, 15 Dec 2009 14:34:36 +0100 Requisits: Undergraduate thesis project. Per a més informació, contactar amb el Dr. Trigo-Rodriguez: trigo@ieec.uab.es
Descripció: Chondrites are among the most primitive meteorites arrived to our laboratories. Chondrite-forming materials were part of the protoplanetary disk from which the solar system planets formed, and its study provides clues on the origin of the solar system, and also on the physical processes occurred before planet formation. Several thin sections of primitive (undifferentiated) meteorites will be studied by using different instruments. The main goals of this research will be obtaining the size distribution of the components preserved in chondrites, study the role of aggregation and compaction, and to identify their mineralogy. These components are refractory inclusions, chondrules, and fine dust materials of the meteorite matrix. Once characterized, different minerals that could be good candidates to carry on isotopic anomalies from nearby stars will be also tentatively identified. ]]> http://www.ice.csic.es/ca/view_theses.php?TID=52 Tue, 15 Dec 2009 14:34:07 +0100 Requisits: Project fi de carrera. Per a mes informació, contactar amb el Dr. Sopuerta: sopuerta@ieec.uab.es
Descripció: La captura d'objectes compactes (nanes blanques, estels de neutrons, forats negres estel·lars) per forats negres supermassius als centres galàctics i la seva evolució en espiral son una de les principals fonts d'ones gravitatòries que el futur observatori espacial LISA (Laser Interferometer Space Antenna; ESA-NASA) detectara. L'objectiu d'aquest treball es utilitzar la informació de simulacions d'aquests sistemes i produir visualitzacions en tres dimensions que capturin la principal informació sobre la trajectòria i emissió de radiació gravitatòria. ]]> http://www.ice.csic.es/ca/view_theses.php?TID=53 Tue, 15 Dec 2009 14:33:41 +0100 Requisits: Projecte fi de carrera, a tiempo parcial. Per a mes informació, contactar amb el Dr. Sopuerta: sopuerta@ieec.uab.es
Descripció: La captura d'objectes compactes (nanes blanques, estels de neutrons, forats negres estel·lars) per forats negres supermassius als centres galàctics i la seva evolució en espiral son una de les principals fonts d'ones gravitatòries que el futur observatori espacial LISA (Laser Interferometer Space Antenna; ESA-NASA) detectara. L'objectiu d'aquest treball es utilitzar una serie de programes informàtics que simulen aquests sistemes per estudiar diferents configuracions d'aquests sistemes (que corresponen a diferents situacions astrofí­siques) i veure quines son les mes favorables per l'observació amb LISA i les característiques principals de la emissió d'ones gravitatòries associada. ]]> http://www.ice.csic.es/ca/view_theses.php?TID=50 Mon, 30 Nov 2009 11:36:06 +0100 Requisits: The combination of GPS and IMS provides many complimentary characteristics that overcome the limitations of the individually sensor system. But due to the different signal frequency and error model of each sensor, it produces another problem, the data fusion of these two systems. Over the last 16 years, data fusion has taken an important part of the investigation of the navigation system. There are mainly two parts of algorithm are paid attention for-- alignment and calibration. Nowadays more and more applications require not only the accuracy but also the rapid response. With the necessary to insure the long-term on-board working precision, it results in a complication between the time-consuming and complex calculation in the system design. Therefore timing has become a critical problem.
Descripció: This work proposes a solution to develop a real-time on-board platform of an integrated inertial navigation system (IINS), in virtue of the SOC technology to finalize the velocity and position estimation of vehicle. In the hardware aspect, this platform integrated IMS and GPS with a calibration system to get the balance of the low cost and high accuracy. In the software aspect, this system platform addresses a new parallel structure to separate the system design into three modules, like Microprocessor without Interlocked Pipeline Stages (MIPS) structure, to adapt the timing consummation and signal frequency between each module.]]> http://www.ice.csic.es/ca/view_theses.php?TID=49 Mon, 30 Nov 2009 11:32:45 +0100 Requisits: With the development of the MEMS technology, inertial measurement component, which sense either acceleration or angular rate are required more and more in the commercial market at present. Compared with the classical sensor system, MEMS inertial sensors hold the advantages such as small, strong, accurate, flexible and easy to implement into the wireless system. Also with its price keep on dropping, people focus on its application more and more in vehicle inertial navigation system applied in air, marine and land. However, in most cases, this kind of inertial system is embedded into ad-hoc system, where a set of sensors are placed in fixed directions, and the data analysis depends on the priori information or fixed constraints. As a result it requires high cost in the hardware and software design with a low reuse capability and limited by the specify application.
Descripció: This thesis proposes a solution to cooperate system-on-chip technology with MEMS technology to develop an inertial navigation system platform with IMU and GPS, which is adaptable into any device or interface for the inertial navigation system and easy to be transplanted into any future target technology. This IMU with six freedom degrees can provide the information of acceleration and angular rate of all three axes, equipped with FPGA to capture raw data from sensors, store them into the memory and analyze them by NIOS2 processor at the next process. In addition, there is a complete communication system inside the FPGA, using the NIOS2 processor to control the data transmission between GPS, IMU and memory, waiting for integrating other measurements to realize all kinds of the inertial information like velocity, position and attitude of vehicle in future.]]> http://www.ice.csic.es/ca/view_theses.php?TID=26 Wed, 16 Jul 2008 13:37:36 +0200 Requisits: Good c.v., full time dedication
Descripció: One-year contract (to start) associated with consolider project "Cosmological Models, the Vacuum Energy and Zeta Functions" See on-going projects of our group for possible subjects in Theoretical Cosmology and Gravitation, including mathematical methods thereof.]]> http://www.ice.csic.es/ca/view_theses.php?TID=29 Thu, 21 Jun 2007 11:58:54 +0200 Requisits: Highly motivated candidates, with full time dedication
Descripció: Topic linked to the project "Quark Matter, signatures in compact stars and cosmology" http://arcadia.ieec.uab.es/view_research_line.php?RID=18]]>