Wyniki wyszukiwania dla: MICROWAVE DESIGN, SIMULATION-DRIVEN OPTIMIZATION, PRINCIPAL DIRECTIONS, GRADIENT-BASED SEARCH, SPARSE SENSITIVITY UPDATES

• Management and economic of engineer projects

  Kursy Online

  • A. Ossowska

  Lectures  - 05 October-30 November, 2023 1. Project management: Engineers, projects, management, planning and scheduling, personnel and organizational, team building, project control, estimating and ordering. 2. Team building: personality types, team effectiveness. 3. Project management: WBS, Gantt, Earned Value Method, critical path, risk management. 4. Economic Engineering: Establishing economic equivalence, Interest: cost...

• CAD Introduction (2023/24)

  Kursy Online

  • D. Cyparski

  The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural drawings and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations using 2D drawings and 3D models created in AutoDesk AutoCAD and other programs.

• Architectural Project I 2022

  Kursy Online

  • J. Krenz
  • M. Wojtkiewicz
  • M. Wojtkiewicz

  The classes are held on Fridays in 304 from 10:15 - 14:00 Our course aims to teach you how to design architecture. The process of creating architecture is not just about function and construction. It is about creating an original form with individual features and beauty that will become a meaningful part of our environment. Therefore we base our course in architectural design on the connection with art. We continue a tradition...

• Daylight in Architecture 2022/23

  Kursy Online

  • N. Sokół
  • J. Martyniuk-Pęczek

  Tutor: Professor Claudia Naves David Amorim (University of Brasilia) Project: 60 h (lectures + online platform + individual consultations) With a support of e-platform NLITED educational content; http://lms.nlited.eu/,  Students will become familiar with the different methods of daylight assessment within the built environment. Innovative daylight design is understood as a better user-centred and energy-efficient design strategy. The...

• Decentralized energy systems. Social aspects of energy production and use (10h, 2 ECTS credits)

  Kursy Online

  • M. Galik
  • A. Klej
  • A. Augusiak

  The main aim of the course is to introduce students to the socio-political aspects of the decentralization of energy systems. The motivation behind these changes is not only due to technological developments or economic issues. The main driving force are wider social and political trends. Many energy supply projects that are being developed and implemented today assume an active role for consumers in energy production, who become...

• Electronics for Mechanical Engineering (2023)

  Kursy Online

  • P. Kurgan

  Name of the course: Electronics (M:32011W0)Specialization: Design and Production Engineering (WM), 1st degree - bachelor/eng., stationary, 2018/2019 - winter semester (currently sem. 4) Number of hours: 30hECTS points: 2 Teacher (lecture/laboratories): Piotr Kurgan

• Heat turbomachinery

  Kursy Online

  • K. Kosowski

  1. Steam turbine cycles. 2. Gas turbine cycles. 3. Combined gas-steam cycles. 4. Flows in nozzles. 5. Theory of turbine stages. 6. Multistage turbines. 7. Examples of turbine design.  

• Occupational Health and Safety Ergonomics - L-15/Ć-0/L-0/P-0, FMEST, ENERGY TECHNOLOGIES, I degree, se 01, stationary, (PG_00041987), winter semester 2022/2023

  Kursy Online

  • R. Woźniak

  Definitions of ergonomics, its subject, purpose and application. Description of the human-machine system environment. The concept of sustainable development. Environmental management systems. Human model and its characteristics. Human possibilities and industrial processes. Human work environment - material conditions. Principles of human work environment design. Safety and reliability of the human - machine - environment system....

• Occupational Health and Safety Ergonomics - L-15/C-0/L-0/P-0, ENERGY TECHNOLOGIES, se 01, (PG_00041987), winter semester, 2024/2025

  Kursy Online

  • R. Woźniak

  Definitions of ergonomics, its subject, purpose and application. Description of the human-machine system environment. The concept of sustainable development. Environmental management systems. Human model and its characteristics. Human possibilities and industrial processes. Human work environment - material conditions. Principles of human work environment design. Safety and reliability of the human - machine - environment system....

• Occupational Health and Safety Ergonomics - L-15/C-0/L-0/P-0, ENERGY TECHNOLOGIES, se 01, (PG_00041987), winter semester, 2023/2024

  Kursy Online

  • R. Woźniak

  Definitions of ergonomics, its subject, purpose and application. Description of the human-machine system environment. The concept of sustainable development. Environmental management systems. Human model and its characteristics. Human possibilities and industrial processes. Human work environment - material conditions. Principles of human work environment design. Safety and reliability of the human - machine - environment system....

• Architectural project VI 2021/2022 _Erasmus _JB

  Kursy Online

  • J. Badach

  The design task is to develop a draft revitalisation plan and a conceptual proposal for a complex of architectural objects for an area in Dolne Miasto, Gdańsk. The proposal should include spatial, social and environmental solutions to restore the attractiveness of a historical district and enhance its visual coherence and functionality. Moreover, the aim is to develop detailed architectural and functional solutions for a selected...

• Interactive Decision Making, Inżynieria Środowiska, Environmental Engineering, 2023/2024 (summer semester)

  Kursy Online

  • A. Jakubczyk-Gałczyńska
  • A. Siemaszko

  The course is designed for students of MSc Studies in Environmental Engineering (studies in Polish and English) Person responsible for the subject, carrying out lectures and tutorials: mgr inż. Agata.Siemaszko; agata.siemaszko@pg.edu.pl The person conducting the lectures and tutorials: dr inż. Anna Jakubczyk-Gałczyńska; anna.jakubczyk@pg.edu.pl The course is conducted using the Project-Based Learning (PBL) method. It provides...

• Construction project II 2023/2024

  Kursy Online

  • T. Zybała
  • N. Hassas

  Basic types of building structures, subdivision, definitions.Basic issues related to reinforced concrete and masonry structures.Pre-design work.Architectural and building design.Selected issues of fire safety regulations.Finishing work.Building elements e.g. stairs, façade systems and claddings, glazed walls, curtain walls, suspended ceilings, floors and flooring.suspended ceilings, floors and flooring, etc.Relationships between...

• Process engineering in circular economy

  Kursy Online

  • J. Mąkinia

  Definition and principles of the circular economy (CE). The transition from a linear model to a circular model. Business models for the CE. Circular design and innovation. CE assessment carbon footprint, life cycle assessment. Case studies of the cities implementing the CE concept. CE policy and legislation (EU and Poland). Wastewater treatment plants as an element of the CE. Energy and nutrient recovery technologies in wastewater...

• Mathematical and numerical modelling,W,IDE-EMSS,IIst,sem.01,lato,2023/24 (PG_00057379)

  Kursy Online

  • K. J. Kaliński

  Modelling of controlled mechanical systems by the mixed method of rigid and flexible finite elements: The finite element volume problems. Dynamics of multibody systems. Modelling of stationary closed loop systems. Modelling of systems whose configuration changes with time. Modelling of nonlinear controlled systems. Optimal control at energy performance index: Control of continuous nonstationary systems in domain of generalised...

• Mathematical and Numerical Modelling, L, IDE IInd, sem.01, summer, 2022/23(00057379)

  Kursy Online

  • K. J. Kaliński

  Modelling of controlled mechanical systems by the mixed method of rigid and flexible finite elements: The finite element volume problems. Dynamics of multibody systems. Modelling of stationary closed loop systems. Modelling of systems whose configuration changes with time. Modelling of nonlinear controlled systems. Optimal control at energy performance index: Control of continuous nonstationary systems in domain of generalised...

• ART WORKSHOP PLEIN AIR

  Kursy Online

  • J. Buczkowski
  • E. Urwanowicz
  • D. Krechowicz
  • A. Wancław

  ART WORKSHOP PLEIN AIR   Outdoor classes in the field of painting for students of the first year of the Faculty of Architecture are aimed at shaping basic painting skills. Students continue to learn the basics of the tempera painting technique, which they learned in the second semester. Learning the basics of the painting workshop is carried out by looking for combinations of forms, mutual color relationships and the influence...

• Water Supply and Wastewater Disposal - Nowy - Nowy

  Kursy Online

  • H. Al-Hazmi
  • E. Wojciechowska

  Kurs jest przeznaczony dla studentów 1 semestru studiów II stopnia stacjonarnych w języku angielskim - specjalność Environmental Engineering. Kurs ma na celu zapoznanie studentów z zagadnieniami dotyczącymi zasobów wodnych, ujęć i uzdatniania wody, odbioru, transportu i zagospodarowania ścieków i wód opadowych, ze szczególnym uwzględnieniem rozwiązań zdecentralizowanych (m.in. retencja i rozsączanie wód opadowych, rozwiązania kanalizacji...

• Wastewater Engineering 2020/21 (Environmental Engineering, II stopnia, stacjonarne, II semestr))

  Kursy Online

  • K. Czerwionka
  • J. Mąkinia

  Wastewater sources and flows Wastewater characterization based on physical and biodegradation criteria Preliminary treatment unit operations (screens, grit chambers, primary clarifiers) Biological processes (suspended growth vs. attached growth, hybrid systems, granular sludge) for wastewater treatment. Principles of biological nutrient removal (nitrification, denitrification, enhanced biological P removal,  anammox). Implementation...

• Art Composition

  Kursy Online

  • K. Wróblewski
  • P. Różycki

  Person in charge: prof. Krzysztof Wróblewski, Department of Visual Arts Teacher: mgr Patryk Różycki, Department of Visual Arts Five Words. Society and Politics. What? By What? General assumptions. The aim of the proposed two artistic compositions is a creative processing of emotions related to the socio-political issues. In general, it is about personal views and feelings, but it must be also considered that architects are...

• Urban and Road Engineering - Smolnicki

  Kursy Online

  • P. M. Smolnicki

  Lectures about "Urban and Road Engineering", dedicated to sixth semester of the English-speaking group, will be conducted in a way that activates students. Lectures on Road Engineering cover a wide range of important issues related to the subject, starting from a discussion of the historical circumstances of the creation, development and domination of the contemporary conventional model, through identifying new approaches and...

• Architectural project I 2021/22 - Grupa1

  Kursy Online

  • J. Krenz
  • K. Życzkowska
  • M. Wojtkiewicz

  The aim of our course is to teach you how to design architecture. The process of creation architecture is not just about function and construction. It is more, it is about creation of original, form with individual features and beauty that will become a meaningful part of our environment. Therefore we base our course of architectural design on the connection with art. We continue a tradition of the famous Bauhaus school were...

• Elective Project II: MOVABLE HOUSE – the home of a Modern Nomad

  Kursy Online

  • K. Zielińska-Dąbkowska
  • M. Gawdzik

    As part of the elective seminar, students working in groups of 3 people will prepare architectural and lighting concept for an international competition: "MOVABLE HOUSE – The Home of a Modern Nomad " organized by the Polish Lighting Industry Association), co-organized by Goczołowie Architekci OVO Grąbczewscy Architects and the SOMA Agency, the organizer of the International LIGHT Fair. More information here about the competition...

• Architectural Project I and II 2023/2024

  Kursy Online

  • J. Krenz
  • M. Wojtkiewicz

  The aim of the course is to teach the method of creating an architectural form in a style that reflects a given topic drawn in the form of an ideogram. Creating architecture in this way makes it possible to endow the architectural form with meanings contained in the art, so that it becomes an important element of the existential space. An important feature of the ideogram is its artistic value. In this way, it can additionally...

• Zerowaste Architecture 2022/23

  Kursy Online

  • B. Kapica

  The issues of the classes include design in the spirit of "zerowaste", i.e. maximum use of existing tissue and the use of secondary building materials. In the face of climate change, construction should face the enormity of waste generated by this sector. Minimizing the production of a new substance and maximizing the use of the existing substance in combination with high aesthetic values is a considerable architectural challenge. The...

• Zerowaste Architecture 2023/24

  Kursy Online

  • B. Kapica

  The issues of the classes include design in the spirit of "zerowaste", i.e. maximum use of existing tissue and the use of secondary building materials. In the face of climate change, construction should face the enormity of waste generated by this sector. Minimizing the production of a new substance and maximizing the use of the existing substance in combination with high aesthetic values is a considerable architectural challenge. The...

• Spatial and Regional Planning Studies

  Kursy Online

  • I. Haxhiaj
  • Ł. Pancewicz

  The course objective is to teach the basic, practical skills of planning for the architects. Three aspects of planning will be taught during the course: building control, regulatory planning and operational planning. The students will explore the role of planning in granting the building permissions, how to prepare the planning (zoning) regulations and finally what are urban design tools, which can be used to coordinate the development...

• Wastewater Engineering 2021/22 (Environmental Engineering, II stopnia, stacjonarne, II semestr))

  Kursy Online

  • K. Czerwionka
  • J. Mąkinia

  Wastewater sources and flows Wastewater characterization based on physical and biodegradation criteria Preliminary treatment unit operations (screens, grit chambers, primary clarifiers) Biological processes (suspended growth vs. attached growth, hybrid systems, granular sludge) for wastewater treatment Principles of biological nutrient removal (nitrification, denitrification, enhanced biological P removal, anammox) Implementation...

• Wastewater Engineering 2022/23 (Environmental Engineering, II stopnia, stacjonarne, II semestr))

  Kursy Online

  • K. Czerwionka
  • J. Mąkinia

  Wastewater sources and flows Wastewater characterization based on physical and biodegradation criteria Preliminary treatment unit operations (screens, grit chambers, primary clarifiers) Biological processes (suspended growth vs. attached growth, hybrid systems, granular sludge) for wastewater treatment Principles of biological nutrient removal (nitrification, denitrification, enhanced biological P removal, anammox) Implementation...

• Wastewater Engineering 2023/24 (Environmental Engineering, II stopnia, stacjonarne, II semestr)

  Kursy Online

  • J. Mąkinia

  Wastewater sources and flows Wastewater characterization based on physical and biodegradation criteria Preliminary treatment unit operations (screens, grit chambers, primary clarifiers) Biological processes (suspended growth vs. attached growth, hybrid systems, granular sludge) for wastewater treatment Principles of biological nutrient removal (nitrification, denitrification, enhanced biological P removal, anammox) Implementation...

• Advanced Mechanics of Marine Structures I, MSc, Summer 2022-2023, [L,T], PG_00051723

  Kursy Online

  • B. Rozmarynowski

  1.  Literature overview,  definition of marine and offshore structures, ocean engineering technologies and mechanical aspects, structural systems applied, jack-up drilling platforms and structural elements. 2. Tensor algebra fundamentals,  stress and small strain states of a solid, constitutive relations. 3. SDOF and MDOF dynamic systems, damping and added masses in offshore vibrations,  generalised eigenvalue problem, forced vibrations...

• Assessment of performance of unmanned maritime vehicles (USV, UUV, AUV) by CFD and MES investigation, PG_00053662

  Kursy Online

  • M. K. Gerigk

  The course entitled "Assessment of Performance of Unmanned Maritime Vehicles" consists of the following problems to be discussed during the lectures (W): - major areas of application of UMV unmanned maritime vehicles, - sea environment, - types of UMV vehicles, - parameters, characteristics and features of UMV vehicles, - research, design, construction, implementation and operation of  UMV vehicles, - systems of UMV vehicles...

• Projektowanie Uniwersalne

  Kursy Online

  • M. Wysocki
  • J. M. Kowalewska

  Celem zajęć jest zwiększenie świadomości o potrzebach osób ze specjalnymi potrzebami oraz idei projektowania uniwersalnego. Przedmiot ma przybliżyć społeczne i prawne uwarunkowania wykonywanego zawodu architekta, ukierunkowanego na potrzeby wszystkich wrażliwych grup użytkowników, w tym osób z niepełnosprawnościami oraz osób starszych. Znajomość rozwiązań związanych z projektowaniem dla wszystkich (Design for All) jest konieczna...

• VEHICLE DYNAMICS (2024)

  Kursy Online

  • M. K. Gerigk

  (W) Vehicle dynamics (W-Lecture) - DAPE - WIMiO   The course entitled "Vehicle dynamcs" (VD) is conducted for the DAPE WIMiO Students.   The VD course is to discuss the following problems: - major problems of vehicle dynamics from the application point of view, - definition of working environment, - types of vehicles, - parameters and characteristics of vehicles, - assessment of performance of vehicles towards design, -...

• Teoria projektowania architektonicznego V. Projektowanie Uniwersalne 2023/24

  Kursy Online

  • A. Gębczyńska-Janowicz
  • M. Wysocki
  • J. M. Kowalewska
  • M. Kwasek
  • J. Kołodziejczak

  Celem zajęć jest zwiększenie świadomości o potrzebach osób ze specjalnymi potrzebami oraz idei projektowania uniwersalnego. Przedmiot ma przybliżyć społeczne i prawne uwarunkowania wykonywanego zawodu architekta, ukierunkowanego na potrzeby wszystkich wrażliwych grup użytkowników, w tym osób z niepełnosprawnościami oraz osób starszych. Znajomość rozwiązań związanych z projektowaniem dla wszystkich (Design for All) jest konieczna...

• Biometria i przetwarzanie mowy 2023

  Kursy Online

  • J. Daciuk

  {mlang pl} Celem kursu jest zapoznanie studentów z: metodami ustalania i potwierdzania tożsamości ludzi na podstawie mierzalnych cech organizmu cechami mowy ludzkiej, w szczególności polskiej metodami rozpoznawania mowy metodami syntezy mowy {mlang} {mlang en} The aim of the course is to familiarize the students with: methods of identification and verification of identity of people based on measurable features of their...

• Biometria i przetwarzanie mowy 2024

  Kursy Online

  • J. Daciuk

  {mlang pl} Celem kursu jest zapoznanie studentów z: metodami ustalania i potwierdzania tożsamości ludzi na podstawie mierzalnych cech organizmu cechami mowy ludzkiej, w szczególności polskiej metodami rozpoznawania mowy metodami syntezy mowy {mlang} {mlang en} The aim of the course is to familiarize the students with: methods of identification and verification of identity of people based on measurable features of their...

• Surface Science - 2023/2024

  Kursy Online

  • A. Manohar
  • J. Ryl
  • L. Piotrowski
  • A. Tober

  The course is not a full time lecture but on the consultation/handouts. The consulations are held every two weeks. The course is based on the Springer textbook: Surface Science An Introduction Downloadable at: https://link.springer.com/book/10.1007/978-3-662-05179-5 (PG network or vpn access) The goal of the subject is the presentation of basic problems resulting from he existence of interfacebetween material objects...

• ASSESSMENT of PERFORMANCE of UMV (2024)

  Kursy Online

  • M. K. Gerigk

  (W) Assessment of Performance of Unmanned Maritime Vehicles (W-Lecture) - DAPE - WIMiO AP-of-UMV (W) -DAPE - WIMiO   The course entitled "Assessment of Performance of Unmanned Maritime Vehicles (W-Lecture)" is conducted for the DAPE WIMiO Students.   The AP-of-UMV (W) course is to discuss the following problems: - major areas of application of UMV unmanned maritime vehicles, - sea environment, - types of UMV vehicles, -...

• Przedmiot ekonomiczny, Systemy zarządzania PG_00032920

  Kursy Online

  • B. Geniusz-Stepnowska

  Celem przedmiot jest nie tylko zapoznanie studentów z teoriami Ekonomii i Zarządzania, ale także zrozumienie, jak zostać liderami i przedsiębiorcami w czasach po pandemicznego kryzysu i wyzwań klimatycznych.W tym celu wykorzystany zostanie proces myślenia projektowego i procesowego z określaniem misji, wizji i strategii przedsiębiorstwa. Koncepcje osadzone będą w czasach geopolityki i VUCA. Wykorzystane zostaną elementy Design...

• CAD. Introduction (2022/2023)

  Kursy Online

  • D. Cyparski

  Conducting unit: Faculty of ArchitectureField of the study: ArchitectureAcademic year: 2022/2023 Winter TermDuration:  15 weeks (30 hours laboratory per term) Subject objectives: The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural drawings and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations...

• CAD. 3D modelling (2022/2023) BSc Arch, sem 2

  Kursy Online

  • D. Cyparski

  Conducting unit: Faculty of ArchitectureField of the study: ArchitectureAcademic year: 2022/2023 Summer TermDuration:  15 weeks (30 hours laboratory per term) Subject objectives: The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural 3D models and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations...

• STRENGTH of MATERIALS TOWARDS APPLICATIONS (2024)

  Kursy Online

  • M. K. Gerigk

  The SMTA DATE Course consists of the following problems to be discussed during the lectures: - Introduction to strength of materials towards applications - Fundamentals of modelling in strength of materials towards applications - Materials and basic structures - Fundamentals of modelling in strength of materials towards applications - Definition of environment and loads - General, energy-based and advanced methods for analysis...

• Computer controlled systems - 2022/2023

  Kursy Online

  • P. Raczyński

  materiały wspierające wykład na studiach II stopnia na kierunku ACR pod tytułem komputerowe systemy automatyki 1. Computer system – controlled plant interfacing technique; simple interfacing and with both side acknowledgement; ideas, algorithms, acknowledge passing. 2. Methods of acknowledgement passing: software checking and passing, using interrupt techniques, using readiness checking (ready – wait lines). The best solution...

• CCS-lecture-2023-2024

  Kursy Online

  • P. Raczyński

  materiały wspierające wykład na studiach II stopnia na kierunku ACR pod tytułem komputerowe systemy automatyki 1. Computer system – controlled plant interfacing technique; simple interfacing and with both side acknowledgement; ideas, algorithms, acknowledge passing. 2. Methods of acknowledgement passing: software checking and passing, using interrupt techniques, using readiness checking (ready – wait lines). The best solution optimization...

• CAD. 3D modelling (2023/2024) BSc Arch, sem 2

  Kursy Online

  • D. Cyparski

  Conducting unit: Faculty of ArchitectureField of the study: ArchitectureAcademic year: 2023/2024 Summer TermDuration:  15 weeks (30 hours laboratory per term) Subject objectives: The course aim is to demonstrate the application of Computer Aided Design in preparation of architectural 3D models and project presentations. No previous CAD experience is necessary. Using hands-on exercises, students explore how to create project presentations...

• Metoda Elementów Skończonych, W/P/, sem.2., zimowy, 2023/24

  Kursy Online

  • L. Dąbrowski
  • B. Bastian

  Celem kursu jest poznanie elementarnych danych i metod, z których zbudowane są algorytmy metody elementów skończonych. Odbędzie się to poprzez studiowanie danych do obliczeń, ich przebiegu i wyników w wersji surowej, w programie ANSYS, bez "upiększeń" i "uwygodnień" domyślnie stosowanych w programie. Studialne zadania obliczeniowe będą oprogramowane przez studentów w trakcie zajęć projektowych w laboratorium komputerowym, w języku...

• Geometria wykreślna I, 2022/23

  Kursy Online

  • J. M. Kowalewska
  • M. Malewczyk
  • B. A. Chomicka
  • D. Cyparski
  • A. Wancław

  {mlang pl}Kurs „Geometria wykreślna I” łączy w sobie elementy kształcenia tradycyjnego z e-nauczaniem. Przeznaczony jest dla studentów kierunku Architektura, sem. 1, studia inżynierskie I stopnia. Tematyka dotyczy graficznej prezentacji obiektów 3D na płaszczyźnie, ich restytucji na podstawie rzutów oraz rozwiązywania prostych problemów przestrzennych. Treść nauczania obejmuje założenia metody rzutów prostokątnych na dwie rzutnie...

• PG-00060238 Standardy integralności mechanicznej dla inżynierii cyfrowej opartej na danych

  Kursy Online

  • J. Szwedowicz

  Kurs w zrozumiały sposób wyjaśnia praktyki inżynierskie dotyczące oceny mechanizmów awarii elementów mechanicznych, metody Stress-Life i Strain-Life, techniki liczenia cykli. Wyjaśnione modele oparte na wiedzy analitycznej są odniesione do potrzeb monitorowania silnika, które generuje dane pracy urządzeń u klientów. Dane te są wykorzystywane w rozwiązaniach inżynierii cyfrowej, takich jak digital twin (dla części) lub digital thread...

• 2022-2023 - Assessment of performance of unmanned maritime vehicles (USV, UUV, AUV) by CFD and MES investigation, PG_00053662

  Kursy Online

  • M. K. Gerigk

  The course entitled "APofUMV Assessment of Performance of Unmanned Maritime Vehicles (W-lecture) is mainly conducted  for the DAPE Course Students. The lectures (W) are closely connected with the project exercises (P) where some examples for the data designs are conducted. All the AP of UMV lectures are connected with presentation following problems: - major areas of application of UMV unmanned maritime vehicles, - sea environment...