Wyniki wyszukiwania dla: HANGING DAM

• A Comprehensive Review: Applications of the Kozeny–Carman Model in Engineering with Permeability Dynamics

  Publikacja

  • M. Rehman
  • M. B. Hafeez
  • M. Krawczuk

  - ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING - Rok 2024

  In this review article, we investigate the dynamic nature of the Kozeny–Carman Model concerning permeability and its application in engineering contexts. Providing insights into the changing dynamics of permeability within mining, petroleum, and geotechnical engineering, among other engineering applications. While some are complex and require additional modifcations to be applicable, others are simple and still function in specifc...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Metamodel-based optimization of a high-tension cable barrier in crash tests with a large SUV

  Publikacja

  • D. Bruski
  • H. Fang

  - ENGINEERING STRUCTURES - Rok 2025

  Road safety barriers play an important role in improving road safety. Cable barriers are one of the types of road barriers. Cable barriers have favorable collision-related properties, especially in terms of the safety of the vehicle occupants. Despite the continuous development of road barrier systems, the current European standard EN1317, which is used to evaluate the performance of road barriers, does not take into account all...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Remote Sensing in Vessel Detection and Navigation

  Publikacja

  • H. Heiselberg
  • A. Stateczny

  - SENSORS - Rok 2020

  The Special Issue (SI) “Remote Sensing in Vessel Detection and Navigation” highlighted a variety of topics related to remote sensing with navigational sensors. The sequence of articles included in this Special Issue is in line with the latest scientific trends. The latest developments in science, including artificial intelligence, were used. The 15 papers (from 23 submitted) were published.

  Pełny tekst do pobrania w portalu

• International Conference on CAD/CAM, Robotics and Factories of the Future

  Konferencje

• Frontiers in Aging Neuroscience

  Czasopisma

  ISSN: 1663-4365

• Innovative Solutions in Surface Water Quality Monitoring

  Publikacja

  • D. Absalon
  • M. Ruman
  • M. Matysik
  • K. Kozioł
  • Ż. Polkowska

  - Rok 2014

  In 2010 a project entitled "Integrated Support System for Management and Protection of Water Dam Reservoir (ZiZOZap)” was initiated, to aid solving water management problems on a river and dam reservoir formed on it. An innovative system of continuous monitoring was created, that encompassed selected physical and chemical parameters of river and lake waters in three chosen sites. This article presents a selection of results, that...

  Pełny tekst do pobrania w portalu

• Ryszard Strzelecki prof. dr hab. inż.

  Osoby

  Katedra Energoelektroniki i Maszyn Elektrycznych

• Towards More Realistic Probabilistic Models for Data Structures: The External Path Length in Tries under the Markov Model

  Publikacja

  • K. Leckey
  • R. Neininger
  • W. Szpankowski

  - Rok 2013

  Tries are among the most versatile and widely used data structures on words. They are pertinent to the (internal) structure of (stored) words and several splitting procedures used in diverse contexts ranging from document taxonomy to IP addresses lookup, from data compression (i.e., Lempel- Ziv'77 scheme) to dynamic hashing, from partial-match queries to speech recognition, from leader election algorithms to distributed hashing...

• Toward a universal Embedded-Atom Method: II. A set of transferable denisty and dimmer referenced embedding energy functions for all elements of the periodic table as tool for removing two gauge degrees of freedom in EAM potentials

  Publikacja

  • A. Herman

  - Journal of Computational and Theoretical Nanoscience - Rok 2008

  Zestaw kluczowych właściwości homodwuatomowych cząsteczek o Z ≤ 103 (równowagowa odległość między atomami re, energia dysocjacji DO, Liczba falowa drgań ωe) zostały zestawione na bazie dostępnych danych eksperymantalnych oraz obliczeń za pomocą teorii funkcjonałów gęstości elektronowej B3LYP/SBKJC.

• Does the community-based combined Meeting Center Support Programme (MCSP) make the pathway to day-care activities easier for people living with dementia? A comparison before and after implementation of MCSP in three European countries

  Publikacja

  • D. Szcześniak
  • R. Dröes
  • F. Meiland
  • D. Brooker
  • E. Farina
  • R. Chattat
  • S. Evans
  • S. Evans
  • F. Saibene
  • K. Urbańska
  • J. Rymaszewska

  - International Psychogeriatrics - Rok 2018

  Pełny tekst do pobrania w serwisie zewnętrznym

• Revista da universidade de Aveiro. Letras

  Czasopisma

  ISSN: 0870-1547

• Contemporanea-Revista de Sociologia da UFSCar

  Czasopisma

  ISSN: 2236-532X , eISSN: 2316-1329

• REVER-Revista de Estudos da Religiao

  Czasopisma

  ISSN: 1677-1222

• Revista de Direito da Faculdade Guanambi

  Czasopisma

  eISSN: 2447-6536

• ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS

  Czasopisma

  ISSN: 0001-3765 , eISSN: 1678-2690

• Experimenti de la Excelentissima Signora Caterina da Furlji. Katarzyna Sforza i jej sposoby na podkreślenie urody

  Publikacja

  • A. Głusiuk

  - SAECULUM CHRISTIANUM - Rok 2018

• Normalizacja EMC w odniesieniu do urządzeń elektrycznych. Europejski program Leonardo da Vinci. Leonardo Power Quality Initiative.

  Publikacja

  • K. Zimmerman
  • M. Olesz
  • J. Łuszcz

  - Rok 2003

  W referacie przedstawiono zarys zaleceń normalizacyjnych związanych z wymaganymi badaniami kompatybilności elektromagnetycznej urządzeń elektronicznych, a w szczególności odporności i emisji elektromagnetycznej.

• IP & Innovation Day: od nauki do biznesu

  Wydarzenia

  03-04-2025 09:00 - 03-04-2025 15:00

  Centrum Transferu Technologii PG zaprasza do udziału w bezpłatnym wydarzeniu poświęconym innowacyjności, ochronie własności intelektualnej i komercjalizacji wyników badań naukowych. Obowiązuje rejestracja.

• Targi Pracy GUT International Career Day 2020

  Wydarzenia

  09-01-2020 10:00 - 09-01-2020 15:00

  Biuro Karier PG oraz Dział Międzynarodowej Współpracy Akademickiej zapraszają na Targi Pracy – GUT International Career Day. Zaproszone firmy przedstawią oferty pracy, praktyk i staży.

• Managing enterprise IT infrastructure and security 2022

  Kursy Online

  • R. Leszczyna
  • B. Woliński

  The aim of the course is for a student to acquire fundamental knowledge on cybersecurity management in organisations. During the course the concepts and methods associated with of an information security management system, cybersecurity standards and guidelines, cybersecurity management process, cybersecurity policy, cybersecurity threats, risk management, protection controls and the cost of the cybersecurity management will be...

• Technical fabrics in costruction of large scale roofs - numerical and experimental aspects

  Publikacja

  • P. Kłosowski
  • A. Ambroziak
  • A. Zagubień

  - Rok 2007

  Designing and construction of textile hanging roofs is the challenging subject for engineers. This type of structure needs geometrically and very often also physically non-linear calculations. Due to different behaviour of two families of threads (warp and weft), which during deformation can change the angle between their directions, they require special constitutive modelling. Also the loading of hanging roofs is very special....

• Comparison of pavement noise properties on selected road sections using different CPX measuring systems: self-powered vehicle and special test trailer

  Publikacja

  • P. Mioduszewski
  • W. Sorociak,

  - Rok 2019

  The recently published ISO standard intended to measure the noise properties of road surfaces in a standardized method (ISO 11819-2:2017) precisely defines measurement procedure of the influence of road surface on traffic noise. According to it, two types of test vehicles may be utilized: a self-powered vehicle fitted with one or more test tyres and a trailer towed by a separate vehicle with one or more test tyres mounted on the...

  Pełny tekst do pobrania w portalu

• Self-adwokatura jako forma wolontariatu osób z niepełnosprawnością

  Publikacja

  • I. Nowakowska

  - CZŁOWIEK NIEPEŁNOSPRAWNOŚĆ SPOŁECZEŃSTWO - Rok 2020

  Self-advocacy is both a competence necessary for independent adult life and a form of activity of people with disability in terms of exercising their rights to self-determine. It is also a form of social inclusion and participation, often having a character of volunteer engagement of people with disability in work for their minority group. Although the access of people with disability to the sphere of supporting other people...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Journal of Computer Virology and Hacking Techniques

  Czasopisma

  ISSN: 2263-8733

• Enzo Di Natali, Bioetica e Magistero. Da Pio XII a Papa Francesco, Edizioni Medinova, Favara 2015, ss. 944

  Publikacja

  • W. Kućko

  - Studia nad Rodziną - Rok 2019

  Pełny tekst do pobrania w serwisie zewnętrznym

• Jarosław Ziętarski dr

  Osoby

  Katedra Finansów

  Jarosław Ziętarski jest wykładowcą (Adiunktem) w Katedrze Finansów na Wydziale Zarządzania i Ekonomii Politechniki Gdańskiej. Posiada własny kanał na platformie youtube o nazwie "FAT CAT Financial Education" na którym popularyzuje wiedzę z zakresu rachunkowości zarządczej. Był w komitecie organizacyjnym międzynarodowej konferencji 28th Annual Multinational Finance Society Conference. Prowadzone przedmioty: Wprowadzenie do Finansów Zarządzanie...

• Experimental investigation of two-phase thermosyphon heat exchanger charged with acetone

  Publikacja

  • J. Cieśliński
  • M. Fabrykiewicz

  - Rok 2018

  This paper presents thermal characteristics of prototype of a two-phase thermosyphon heat exchanger (TPTHEx) charged with acetone as a working fluid. The TPTHEx consists of two horizontal cylindrical vessels connected by two risers and a downcomer. Tube bundles placed in the lower and upper cylinders work as an evaporator and a condenser, respectively. The tested TPTHEx operates in a vacuum. Therefore, the working liquid is boiled...

  Pełny tekst do pobrania w portalu

• Parity vertex colouring of graphs

  Publikacja

  • P. Borowiecki
  • K. Budajova
  • S. Jendrol
  • S. Krajci

  - Discussiones Mathematicae Graph Theory - Rok 2011

  A parity path in a vertex colouring of a graph is a path along which each colour is used an even number of times. Let Xp(G) be the least number of colours in a proper vertex colouring of G having no parity path. It is proved that for any graph G we have the following tight bounds X(G) <= Xp(G) <=|V(G)|− a(G)+1, where X(G) and a(G) are the chromatic number and the independence number of G, respectively. The bounds are improved for...

  Pełny tekst do pobrania w portalu

• Tomasz Gierszewski dr inż.

  Osoby

• How green are ionic liquids? – A multicriteria decision analysis approach

  Publikacja

  • M. Bystrzanowska
  • P. Francisco
  • Ł. Marcinkowski
  • M. Tobiszewski

  - ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY - Rok 2019

  Due to various desirable physicochemical properties, ionic liquids (ILs) are still gaining in popularity. ILs have been recurrently considered green solvents. However, environmental, health and safety assessments of ILs have raised certain doubts about their benignness, and their greenness status is currently unclear. To clarify the situation on their greenness, we perform a comprehensive assessment of more than 300 commercially...

  Pełny tekst do pobrania w portalu

• Jarosław Górski prof. dr hab. inż.

  Osoby

  Katedra Mechaniki Budowli

• Izgatjelskij Dom WGU

  Wydawnictwa

• Dom Wydawniczy Elipsa

  Wydawnictwa

• Wydawnictwo Adam Marszałek

  Wydawnictwa

• Adam Perz

  Osoby

• Elective design I: Waterfront Areas in a Changing Climate – Solutions for Gdańsk

  Kursy Online

  • J. Borucka
  • J. Szczepański
  • L. Nyka

  Elective design I:Waterfront Areas in a Changing Climate – Solutions for Gdańsk  for MSc in Arch. Seminars & assignments: 30 hTeacher: Lucyna Nyka, Jakub Szczepański, Justyna Borucka + assist. teacher from Gdańsk Tech Waterfront Areas in a Changing Climate – Solutions for Gdańsk – This course explores challenges, conflicts and concepts in waterfront areas, their connection to architectural and urban design in the time of...

• Changes in the ownership structure of the banking sector (percentage share) in 1995-2004

  Dane Badawcze

  open access

  • P. Kasprzak

  Analyzing the data, one can observe a steadily declining share of the State Treasury in the shareholding structure of banks. In 1995, the state owned over 40% of bank assets (counting directly the share of the State Treasury and indirectly through enterprises organized under state legal persons). At the same time, it should be noted that the NBP is...

• Young Shoots of White and Red Headed Cabbages Like Novel Sources of Glucosinolates as Well as Antioxidative Substances

  Publikacja

  • J. Kapusta-Duch
  • B. Kusznierewicz

  - Antioxidants - Rok 2021

  Most literature data indicate that the diet rich in plant products reduces the risk of developing chronic non-communicable diseases and cancer. Brassica vegetables are almost exclusively synthesizing glucosinolates. Glucosinolates are higher in sprouts than in mature plants, being related to the activity of the specific myrosinase involved in the degradation of glucosinolates during developmental stages. This study compares the...

  Pełny tekst do pobrania w portalu

• Zamknąć rok z wdzięcznością: co dają nam studenci?

  Wydarzenia

  17-12-2021 13:00 - 17-12-2021 15:00

  Koniec roku to czas podsumowań i czas wdzięczności za to, co dostaliśmy. Jako nauczyciele mamy wiele powodów do wdzięczności. Co w tym roku dali nam studenci? Podzielmy się tym, co wywołało w nas zachwyt lub wzruszenie.

• Patrycja Puzdrowska dr inż.

  Osoby

  Instytut Budowy Okrętów

  W październiku 2005 r. – rozpoczęcie nauki na Wydziale Mechanicznym Politechniki Gdańskiej, kierunek Mechanika i Budowa Maszyn, studia stacjonarne, jednolite magisterskie. W lipcu 2010 r. – ukończenie studiów o specjalności Urządzenia i Systemy Chłodnicze i Klimatyzacyjne, uzyskanie tytułu magistra inżyniera. W 2012 r. – rozpoczęcie studiów III stopnia w Środowiskowym Studium Doktoranckim, na Wydziale Oceanotechniki i Okrętownictwa,...

• Enhancing voice biometric security: Evaluating neural network and human capabilities in detecting cloned voices

  Publikacja

  • A. Czyżewski

  - Journal of the Acoustical Society of America - Rok 2024

  This study assesses speaker verification efficacy in detecting cloned voices, particularly in safety-critical applications such as healthcare documentation and banking biometrics. It compares deeply trained neural networks like the DeepSpeaker with human listeners in recognizing these cloned voices, underlining the severe implications of voice cloning in these sectors. Cloned voices in healthcare could endanger patient safety by...

  Pełny tekst do pobrania w serwisie zewnętrznym

• New procedure for the examination of the degradation of volatile organonitrogen compounds during the treatment of industrial effluents

  Publikacja

  • G. Boczkaj
  • P. Makoś-Chełstowska
  • A. Fernandes
  • A. Przyjazny

  - JOURNAL OF SEPARATION SCIENCE - Rok 2017

  We present a new procedure for the determination of 32 volatile organonitrogen compounds in samples of industrial effluents with a complex matrix. The procedure, based on dispersive liquid–liquid microex-traction followed by gas chromatography with nitrogen-phosphorus and mass spectrometric detection, wasoptimized and validated. Optimization of the extraction included the type of extraction and disperser sol-vent, disperser solvent...

  Pełny tekst do pobrania w portalu

• Convenient and efficient N-methylation of secondary amines under solvent-free ball milling conditions

  Publikacja

  • M. Walter
  • O. Ciupak
  • K. Biernacki
  • J. Rachoń
  • D. Witt
  • S. Demkowicz

  - Scientific Reports - Rok 2024

  In the present work, we report the development of a rapid, efcient, and solvent-free procedure for the N-methylation of secondary amines under mechanochemical conditions. After optimization of the milling parameters, a vibrational ball mill was used to synthesize 26 tertiary N-methylated amine derivatives in a short time of 20 min (30 Hz frequency) and high yields ranging from 78 to 95%. An exception was compounds having a hydroxyl...

  Pełny tekst do pobrania w portalu

• ROFO-FORTSCHRITTE AUF DEM GEBIET DER RONTGENSTRAHLEN UND DER BILDGEBENDEN VERFAHREN

  Czasopisma

  ISSN: 1438-9029 , eISSN: 1438-9010

• Bilateral multi-issue negotiation of execution contexts by proactive document agents

  Publikacja

  • B. Wiszniewski
  • J. Kaczorek

  - International Journal of Ad Hoc and Ubiquitous Computing - Rok 2019

  A proactive document can react to its actual environment by autonomously selecting and performing actions integrated into its body and interact with its user. When migrating over a network of execution devices it may encounter diverse execution contexts, each one set up according to temporal characteristics of a receiving device and preferences of its owner. A concept to augment proactive documents with negotiation capability is...

  Pełny tekst do pobrania w portalu

• Revista de História da Arte e Arqueologia

  Czasopisma

  ISSN: 1413-0874 , eISSN: 2179-2305

• Clareira-Revista de Filosofia da Regiao Amazonica

  Czasopisma

  ISSN: 2359-1951

• Boletim do Arquivo da Universidade de Coimbra

  Czasopisma

  ISSN: 0872-5632 , eISSN: 2182-7974

• Revista Virtual de Estudos da Linguagem-ReVEL

  Czasopisma

  ISSN: 1678-8931

• REVELL-Revista de Estudos Literarios da UEMS

  Czasopisma

  ISSN: 2179-4456