صفحه 2 از 42 نخستنخست 123456789101112 ... آخرینآخرین
نمایش نتایج: از شماره 11 تا 20 , از مجموع 417

موضوع: موقعیت‌های خالی در دانشگاه‌های خارج از کشور (رعایت قوانین پست اول الزامی است)

  1. #11
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Determine problem characteristics relevant for choosing the appropriate solution technique for a real-life problem.


    50000403v1767

    Promoter: Dirk Cattrysse, Pieter Vansteenwegen

    details
    Description: Three types of solution strategies can be distinguished in the operations research field: exact methods, heuristics and metaheuristics. With exact methods an optimal solution is guaranteed. Heuristics are more straightforward and much faster methods capable of solving big and complex problems. However, the solution quality is significantly reduced. Metaheuristics are the most recent solution strategy. Metaheuristics apply a meta-strategy to considerably improve the quality of the results of one or more simple heuristics. The most important metaheuristics are (Glover & Kochenberger, 2003) tabu search, iterated local search, guided local search, genetic and evolutionary algorithms, ant colony optimisation and variable neighbourhood search. Metaheuristics are capable of reaching a high quality solution within reasonable calculation time.

    When a new type of problem comes up, a researcher will often try to solve this problem with the solution strategy he is familiar with. At this moment, not enough scientific insight is developed about strong and weak points of algorithms to make a well-considered choice for a certain procedure. Sometimes the quality of (specific implementations of) algorithms is compared for a given problem, but this comparison is almost always based on the obtained results and not on the question why one method obtained better results than the other method.

    The goal of this project is to determine problem characteristics relevant in the choice of a well performing solution strategy. When a new problem arises, in logistics or production, it will be possible to select the most promising technique for this new problem, based on its characteristics. More specifically, this means that when a new problem has characteristic A (or B), algorithm X (or Y) will be a proper framework to start with. It is not the idea to determine which algorithm is “somewhat better”, but to determine which algorithm is the most promising one for a class of problems with a specific characteristic.

    Since the research field of metaheuristics and optimisation problems is quite large, we limit this project to the following optimisation problems and their variants:
    - the orienteering problem,
    - the travelling salesperson problem,
    - the knapsack problem.
    We limit this research to the following metaheuristics:
    - tabu search,
    - variable neighbourhood search,
    - guided local search,
    - ant colony optimisation.


    Key words: metaheuristics - optimization techniques - operations research

    Latest application date: 2010-05-17

    Financing: to apply for

    Type of Position: scholarship

    Source of Funding: no funding available - the candidate should have a full scholarship

    Duration of the Project : 4 years

    Research group: Department of Mechanical Engineering

    Remarks: The candidate should have a full scholarship (living - housing - tuition fee)

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  2. #12
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    The potential role of the gas distribution network (and gas supplies) in the framework of smart grids for urban areas


    50000403v1654

    Promoter: William Dhaeseleer

    details
    Description: Smartgrids are considered to be the next step in the efficient use and distribution of energy (mainly electricity). This project looks at the role of the gas distribution network in the framework of smart grids. What are the effects of smart metering on gas consumption? What is the impact of distributed generation (chp) on the gas grid? What investments are required? An intelligent approach to (electricity) smart grids requires that these questions are dealt with.

    Key words: natural gas, gas distribution, smartgrids

    Latest application date: 2010-10-24

    Financing: available

    Type of Position: scholarship

    Duration of the Project : 2*2 years

    Research group: Department of Mechanical Engineering

    Remarks: * University graduated engineer (burg.ir.)
    * because of regional applications knowledge of Dutch and French is required

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  3. #13
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Efficient parallel optimization algorithms for DNS and LES of turbulent mixing


    50000403v1833

    Promoter: Johan Meyers

    details
    Description: OPTEC (K.U.Leuven Optimization in Engineering Center), and the department of Mechanical Engineering (division TME) offer a grant for candidates who want to pursue a PhD in engineering, and gain teaching experience as a member of the didactic team of the mechanical engineering department.

    The candidate aims at a PhD in engineering with research topic: efficient parallel optimization algorithms for transient three-dimensional turbulent-flow simulations (DNS and LES) with applications towards turbulent mixing.

    The PhD research focuses on the development of efficient optimization algorithms for parallel computing of complex three-dimensional transient flow simulations, with applications oriented towards turbulent mixing in the presence of passive scalars with and without buoyancy effects. For the flow simulations direct numerical simulations (DNS) and large-eddy simulations (LES) are considered. First of all, the use of algorithms such as BFGS, multiple shooting, multigrid, and various continuation methods are elaborated for large-scale flow optimization on high-performance computing systems. Next to that, the research will concentrate on algorithms which may improve on local optima found using gradient-based optimization techniques (e.g. using a combination with simulated annealing). Finally, the effect of uncertainty, and the presence of background turbulence, on optimization algorithms is investigated.

    The research is funded by OPTEC (an excellence center on optimization at K.U.Leuven - www.kuleuven.be/optec/), and is well integrated in OPTEC's research structure, in particular in Working Group 6 on PDE-constrained optimization. The research further closely relates to the fluid-mechanics research at the Mechanical Engineering Department (supervised by Prof. J. Meyers), and the algorithmic research on PDE-optimization at the Computer Science Department (Prof. S. Vandewalle).


    Requirements and competencies:

    -Master Degree in engineering, applied physics or applied mathematics
    -basic knowledge in fluid mechanics and CFD
    -good programming skills: knowledge of Fortran, C++
    -good English redaction skills for scientific reporting
    -good command of the English language in general



    Salary and benefits:
    The phd grant is for four years. The monthly remuneration is about 1730 € after taxes, social security included.


    Application deadline: August 1, 2010
    Decision: when a suitable candidate applies
    Earliest starting date:July 1, 2010


    Research environment:

    The Mechanical Engineering department of the K.U.Leuven has an excellent research track in both fluid mechanics in general
    and turbulent flow optimization. The K.U.Leuven, situated in Leuven near Brussels, is one of the oldest universities in Europe. Its rich history
    and patrimony provides an inspiring research environment, and this is combined with very high standard accommodation. For its computational research,
    the K.U.Leuven has a state-of-the-art cluster, 20 TFlops system with 1500 Intel Xeon cores, which is part of the Flemish Super Computing Center.

    Leuven is a very agreeable city that is excellently geared to serve almost 30,000 students. The Mechanical Engineering building is situated on its perimeter in a peaceful green park near an ancient Castle. For more information, visit http://www.mech.kuleuven.be/dept/



    Key words:

    Latest application date: 2010-08-01

    Financing: available

    Type of Position: scholarship

    Source of Funding: OPTEC center of excellence

    Duration of the Project : 4 years

    Research group: Department of Mechanical Engineering

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  4. #14
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    The role of an optimal mix of distributed generation in the context of future smart grids in urban areas


    50000403v1736

    Promoter: William Dhaeseleer

    details
    Description: Future energy-provision systems will be characterized by both large centralized and small decentralized systems, for the production of end-energy carriers such as electricity, heat and cold. The integration of the distributed production means remains a challenge, especially the timely delivery of the right energy carrier, and this in the most efficient way. Clearly, an optimal distributed generation portfolio will depend on the types of customers' energy services desired and on the distribution grids available and on the degree of controllability of the whole system. Furthermore, the degree of intelligence of the so-called smart grids will be important in this respect. The emphasis of this project will be on the thermal side, the simultaneous production of electricity and the interaction with the gas grid and heat and cold distribution networks.

    Key words:

    Latest application date: 2010-12-02

    Financing: available

    Type of Position: scholarship

    Duration of the Project : 2+2 years

    Research group: Department of Mechanical Engineering

    Remarks: Requirements and competences:
    *University graduated engineer
    *strong motivation to pursue a PhD in the energy field
    *good Dutch, French and English writing skills for scientific reporting
    *good command of the Dutch, French and English language in general

    Apply to: http://phd.kuleuven.be/set/voorstell...0000509#detail
    ویرایش توسط farhan6155 : April 23rd, 2010 در ساعت 09:44 PM دلیل: link couses error
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  5. #15
    Junior Member
    تاریخ عضویت
    Oct 2007
    ارسال‌ها
    57

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    سلام
    آقا این لینک رو دنبال کنید. چند موقعیت PhD هست در زمینه مکاترونیک.

    http://research.me.mtu.edu/opus/news-view.php?id=49

    ممنون

  6. #16
    Junior Member
    تاریخ عضویت
    Mar 2008
    ارسال‌ها
    29

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    PhD Scholarships in Robotics/Computer Vision Area

    The Robotics and Mechatronics Engineering group at Swinburne University of Technology invites first class electrical/mechanical engineering and computer science graduates to apply for Swinburne University Postgraduate Research Awards. The scholarships offer a non-taxable indexed stipend of around $22,500 p.a. in 2010 and a tuition fee scholarship (total value: around $40kp.a.) for up to three years for doctoral studies. Relocation and thesis preparation assistances are also provided.

    The deadline for applications in 2010 are: 28th of May and 31st of October 2010. If you are interested, please contact A/Prof Ali Bab-Hadiashar at abab-hadiashar@swin.edu.au.

  7. #17
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    PhD in Industrial Process Systems
    Closing date
    01-07-2010
    Vacancy nr
    3ME10-09

    Department/faculty: Mechanical, Maritime and Materials Engineering
    Level: Master degree
    Working hours: 38 uur per week (Maximum of 38 hours per week (1 FTE))
    Contract: Four years
    Salary: €2042 to €2612 per month gross
    Mechanical, Maritime and Materials Engineering

    The 3ME Faculty trains committed engineering students and PhD candidates in groundbreaking scientific research in the fields of mechanical, maritime and materials engineering. 3ME is the epitome of a dynamic, innovative faculty, with a European scope that contributes demonstrable economic and social benefits.
    Job description

    This PhD project is part of the AUTOPROFIT Project. This project is a joint endeavour of an international consortium of industrial and academic partners. The project is funded by the European Union via the Seventh Framework Programme for research and technological development (FP7).
    The AUTOPROFIT project aims at a significant increase in applicability, lifetime benefits and performance of model-based operation support systems in the process industry by decreasing the modelling cost and by automating just-in-time maintenance based on economic criteria.
    The objective of this position is to develop a self-regulating, autonomous control system for industrial processes.
    The work will lead to scientific publications and to a PhD thesis and will be performed in close cooperation with the other academic and industrial partners.

    Requirements

    We are looking for a candidate with an MSc degree in systems and control, (applied) physics, mathematics, electrical engineering, mechanical engineering, chemical engineering or a related field. Candidates should have good analytical and modelling skills and good communication skills. Furthermore, the candidate should have an interest in both academic and applied research.

    Conditions of employment

    TU Delft offers an attractive benefits package, including a flexible work week, free high-speed Internet access from home, and the option of assembling a customised compensation and benefits package (the 'IKA'). Salary and benefits are in accordance with the Collective Labour Agreement for Dutch Universities.


    Information and application

    For more information about this position, please contact Dr. Ir. X.J.A. Bombois, phone: +31 (0)15-2785150. To apply, please send a detailed CV along with a letter of application by 1 July 2010 to: Application-3mE@tudelft.nl.
    When applying for this position, make sure to mention vacancy number 3ME10-09.

    Enquiries from agencies are not appreciated.
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  8. #18
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    PhD student “Vehicle state estimation”
    Department of Mechanical Engineering
    Date off
    30-06-2010
    Reference number
    V35.1138
    The Department of Mechanical Engineering considers as the core of its activities design, realization and analysis of new products, processes and materials. Besides the basis of (solid and fluid) mechanics, materials, control and thermodynamics, parts of mathematics, physics, chemistry and computing science are important supporting tools. The field is explored by a combination of modeling using fundamental concepts and applied engineering and technology. Automotive Engineering Science and Micro- & Nano-Scale Engineering are important departmental themes. The Mechanical Engineering Department comprises about 1000 students and 250 staff members.
    In the section Dynamics and Control of the Department of Mechanical Engineering, research is focused on the sub-areas nonlinear dynamics, acoustics and noise control, nonlinear control and robotics, structural optimization and vehicle dynamics. The present vacancy plays a key role within the sub-area on acoustics and noise control. Besides contributing to the teaching of the master curricula in Mechanical Engineering, also research in the broad area of noise and vibration control is expected from the successful candidate.
    Within the High Tech Automotive Systems (HTAS) program sponsored by the Dutch minister of Economic Affairs the project Connected Cruise Control has been granted. This project aims at reducing traffic congestion by using in-vehicle and roadside systems.
    Requirements
    Within this project a 4 year PhD position is available focusing on vehicle state estimation, in order to obtain reliable and consistent information on the vehicle position, orientation and motions. Existing vehicle state estimation techniques are based on an extended Kalman-filter and use motions sensors only (velocity, accelerations). This PhD study aims at improving the accuracy by including GPS, map and camera data. A sensor fusion methodology has to be developed based on a vehicle dynamics approach. Experimental validation is foreseen at various stages of the development process. The study will be executed in close collaboration with TNO Automotive, Helmond. Interested candidates for the PhD study should have a MSc in Mechanical Engineering or a related field and should have excellent knowledge on vehicle dynamics and control.
    Appointment and Salary
    We offer:

    • A challenging job at a dynamic and ambitious University
    • An appointment for four years
    • Gross monthly salaries are in accordance with the Collective Labor Agreement of the Dutch Universities (CAO NU), increasing from € 2042 per month initially, to € 2612 in the fourth year.
    • An attractive package of fringe benefits (including excellent work facilities, end of the year allowance and sport facilities)
    Information







    More information can be obtained from:



    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  9. #19
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    PhD student "Meso-scale models for heat and vapor transport in storage mate


    Department of Mechanical Engineering
    Date off
    01-06-2010
    Reference number
    V35.1131
    Energy technology in general addresses engineering problems associated with energy conversion processes such as transport, utilization, implementation etc., and comprises many different disciplines. In this broad and general scope, the research of our group is focused on four primary topics: micro-scale heat transfer, heat transfer and transitional flows, heat transfer engineering and the design of small-scale energy systems. The research of the present PhD-position focuses on micro-scale heat transfer.

    Thermo-chemical heat storage is the storage of heat using the endothermic reaction of chemical compounds. During the inverse exothermic reaction the stored thermal energy is released again, generally at a different temperature level. An important class of materials constitutes of solid or powdery hydro-sorbents like salt-hydrates and zeolites (with a typical length scale of about 100 μm) characterized by a network of interconnecting microscopic pores through which water vapor is transported. The water vapour is attached to or incorporated in the crystal lattice of the hydro-sorbent. Theoretical heat storage capacities can easily be 10 times higher compared to sensible heat storage in water. However, up till now, the realized efficiencies are low and strongly fluctuating.



    Tasks
    For the purpose of the development of solid sorption materials, micro- and meso-scale models will be developed for the hydration and dehydration processes taking place in powdery samples. These processes are a combination of heat and vapor transport in the grains constituting the powdery sample and in the voids between the grains of the powdery sample. The micro-scale model for the hydration and dehydration processes on grain level will be based on a Monte-Carlo simulation technique using a stochastic model for the nucleation sites, followed by isotropic growth. The model will be temperature and pressure dependent. Besides, the influence of local defects, like fractures/dislocations and cracks, on the hydration and dehydration processes will be studied, resulting in anisotropic behavior. The micro scale model will be used to derive relations for conversion speeds on grain level to be used in the meso-scale model. For the meso-scale calculations a powdery sample will be considered with a Coarse-Grained Monte-Carlo technique for the hydration and dehydration processes in the grains and a CFD-model for the heat and mass transfer processes in the porous structure of the powdery sample.




    The models developed will be validated with micro-scale experiments on grain level (both single- and multi-crystalline) and meso-scale experiments on powdery level carried out in a parallel-running ADEM-project at ECN. Lithium sulfate, a mono-hydrate, and copper sulfate, a penta-hydrate, will be used as model materials because of their well established and relatively simple hydration and dehydration reactions. In a later stage of the project the focus will be on more complex materials, like magnesium and calcium chloride, more suitable for real applications.

    The developed meso-scale model will be used to study the transport properties of heat and vapor of various materials as function of several structure properties of those materials.




    Requirements:
    We are looking for a candidate who meets the following requirements:

    • A Master degree in Applied Mathematics, Physics, Computational Science or Engineering
    • A good background in fluid mechanics, computer simulations, and programming techniques in Fortran, C, C++.
    • Excellent communication skills and written/verbal knowledge of the English language
    • Previous experience with Computational Fluid Dynamics simulations is a plus
    Appointment and Salary





    We offer:

    • A challenging job at a dynamic and ambitious University
    • An appointment for four years (start date as soon as possible)
    • Gross monthly salaries are in accordance with the Collective Labor Agreement of the Dutch Universities (CAO NU), increasing from € 2042 per month initially, to € 2612 in the fourth year.
    • An attractive package of fringe benefits (including excellent work facilities, end of the year allowance and sport facilities)
    Information:






    More information can be obtained from:
    A more extended description of the position can be found in http://w3.wtb.tue.nl/fileadmin/wtb/w...D-ADEM-TUe.pdf



    Application
    Please send your application with extended curriculum vitae. Besides a list of marks of MSc-courses the curriculum vitae should also include a list of references and a list of international conference and journal contributions (if any).
    Apply Now
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  10. #20
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
    ارسال‌ها
    1,505

    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    PhD in Biochips Design for Algae Monitoring


    Department of Mechanical Engineering

    Date off
    01-06-2010
    Reference number
    V35.1019
    The Department of Mechanical Engineering considers as the core of its activities design, realization and analysis of new products, processes and materials. Besides the basis of (solid and fluid) mechanics, materials, control and thermodynamics, parts of mathematics, physics, chemistry and computing science are important supporting tools. The field is explored by a combination of modeling using fundamental concepts and applied engineering and technology. Automotive Engineering Science and Micro- & Nano-Scale Engineering are important departmental themes. The Mechanical Engineering Department comprises about 1000 students and 250 staff members.
    The research group for Micro- and Nano-scale engineeringhas a broad interest for relevant technology that can solve micro- and nano-scales engineering problems. In particular, it has special interest in non-silicon-based systems (like polymer MEMS and non-lithographic approaches). The activities in this group focus on:

    • Micro- and nano- fabrication;

    • Fluidics, sensors and actuators;
    • System integration.
    Early detection of algae proliferation is an important environmental issue as well as a public health issue since some algae can be particularly virulent and toxic. The human health risk not only relates to drinking water but also bathing water: for instance, as a result of intensive human activities, eutrophication of freshwater systems has favored the presence of cyanobacteria or “blue-green algae” that can produce potent toxins.


    We currently have an opening for a PhD student in the field of biochips design. Over the years, the group has developed an expertise for femtosecond laser micromachining of glass biochips with embedded functionalities like optical and micro-mechanical features. We plan to further advance this technology and to apply it to the study of algae.
    Tasks
    As a PhD student, you will design and fabricate a proof-of-concept biochip for algae monitoring. Your tasks will be to investigate various detection schemes (including optical and/or mechanical means), to implement a proof-of-concept and to analyze the experimental results. The latter will include some modelling of the algae physical interaction with the sensing platform. The long-term objective of this project is to implement a portable, field-deployable device that can rapidly screen volumes of freshwater and assess the micro-algae load.
    This work will be done in collaboration with a biologist at the Norwegian Institute for Water Research (NIVA) who will provide its expertise of the biology of algae as well as specimens.
    Furthermore you will implement and design a biochip suitable for algae monitoring. This will imply a study of some of the aspects of the femtosecond laser interaction with glass (from a laser-matter interaction point of view), the design of the integrated optics and micro-mechanical components. The project will be highly multi-disciplinary and will come across various disciplines such as optics, mechanics and material sciences.
    Requirements


    We are looking for outstanding candidate who meets the following requirements:


    • MSc in Applied Physics, Mechanical Engineering, Micro-Engineering or similar;
    • A strong interest for multidisciplinary research;
    • Strong analytical skills;
    • Good communication skills in English.
    Appointment and Salary



    We offer:

    A challenging job at a dynamic and ambitious University


    • An appointment for four years (start date as soon as possible)
    Gross monthly salaries are in accordance with the Collective Labor Agreement of the Dutch Universities (CAO NU), increasing from € 2042 per month initially, to € 2612 in the fourth year.

    An attractive package of fringe benefits (including excellent work facilities, end of the year allowance and sport facilities)


    • Additional Information

    • about this particular PhD topic: dr. Yves Bellouard, Ass. Prof., tel.: +31 (0)40 247 3715, email: y.bellouard@tue.nl)
    • about working in The Netherlands and employment conditions at the TU/e: ir. M.E.M. Roelands, HR Advisor, tel.: +31 (0)40 2474163, email: pzwtb@tue.nl
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

علاقه مندی ها (Bookmarks)

علاقه مندی ها (Bookmarks)

مجوز های ارسال و ویرایش

  • شما نمیتوانید موضوع جدیدی ارسال کنید
  • شما امکان ارسال پاسخ را ندارید
  • شما نمیتوانید فایل پیوست در پست خود ضمیمه کنید
  • شما نمیتوانید پست های خود را ویرایش کنید
  •