Căutare după Titlu
Afișează articolele 2573-2592 of 2981
-
Studiul regimurilor de funcționare a instalațiilor de utilizare energetică a biomasei
(Universitatea "Dunărea de Jos" din Galați, 2012)Elaborarea tezei de doctorat are ca scop studierea regimurilor de functionare a instalațiilor de utilizare energetică a biomasei. Autorul și-a propus realizarea analizelor energetice și exergetice ale instalațiilor de ... -
Studiul soluţiilor de realizare a independenţei energetice a unei locuinţe
(Editura Universității "Dunărea de Jos" din Galați, 2012)Creşterea populaţiei pe globul Pământesc, ce a determinat o dezvoltare tehnologică a întregii societăţi umane din ultimul secol, a condus la consumuri tot mai ridicate de energie, la o dependenţă acută a consumului de ... -
Studiul stabilităţii proceselor de prelucrare prin electroeroziune
(Universitatea "Dunărea de Jos" Galaţi, 2008)Reducerea alarmantă a resurselor naturale ale Planetei a determinat căutarea unor noi soluţii pentru utilizarea cât mai eficientă a surselor convenţionale de energie bazate pe aceste resurse. Dup cel de al doilea război ... -
Studiul și modelarea unor descărcări electrice de tip plasmă rece la presiune atmosferică. Surse de alimentare pentru producerea acestora
(Universitatea „Dunărea de Jos” din Galați, 2022)Materia se găsește în natură sub forma a patru stări de agregare. Cele mai cunoscute sunt trei dintre ele, anume stările lichidă, solidă și gazoasă. Cea de a patra stare de agregare a materiei este plasma. La temperaturi ... -
Studiul vibrațiilor și zgomotelor transmise de echipamente navale fluviale în diferite condiții de operabilitate și al răspunsului biodinamic al corpului uman
(Universitatea "Dunărea de Jos" din Galați, 2021)Transportul cu barca pe apă a fost de peste 8000 ani un mijloc de deplasare a oamenilor şi a mărfurilor, mai vechi decât cu căruţa (roata îşi are originea în Sumer, Mesopotamia, acum 7000 ani – azi Irak). Cuvântul “Apă” ... -
Study about Dynamic Behavior of Suspended Sieve to Machine of Sorted Self-Propelled KT 45/18/13
(Universitatea "Dunărea de Jos" din Galați, 2006)In his work studied machine of sorted self-propelled KT 45/18/13. This is a made in product brand name Romania S. C. RALLY-BM. Com. Srl and is used-up for the assortment through material vibrations of grain miscellaneous ... -
Study about the Perception of Producers from Romania Regarding the Ecolabel
(Universitatea "Dunărea de Jos" din Galați, 2017)The purpose of this paper is to obtain information about the Romanian producers’ perspective on some key elements regarding the environmental aspects of their company, data on the certification SR EN ISO 14001: 2015 and ... -
Study and modelling of the bioprocesses involved in the industrial wastewater bioremediation
(Universitatea „Dunărea de Jos” Galați, 2011)In the actual context of the modern tendencies of the research activities to find new efficient and eco-friendly solutions to reduce the environment pollution, the PhD thesis, entitled The study and modelling of the ... -
Study and Researche Regarding Binaring Sistem with TIOBIS - β – NAFTOL
(Universitatea "Dunărea de Jos" din Galați, 2007)This paper presents the results for contribution of determining the manganese from waters and steel. Manganese, due to its properties, cannot be found but in acid waters and usually associated with iron. In small amounts, ... -
Study for Evaluation and Optimization of Mineral Composition and Structure of Iron Ore Granulation in Sintering Process
(Universitatea "Dunărea de Jos" din Galaţi, 2012)The characterization of iron ore particles is of vital importance for the study of mineral composition. The specific surface area of iron ore particles can be measured by laser diffraction, and mathematical models (based ... -
A Study of Body Posture on Human Comfort Under the Influence of Whole-Body Vibrations for the Rail Passengers
(Universitatea "Dunărea de Jos" din Galați, 2010)When traveling by train, passengers are exposed to vibration. A well designed seat will attenuate the vibration path to the person in the frequency region where it is the most perceptible, between 3 and 10 Hz. This paper ... -
A study of Electric Properties of Fiber Fabric Based Filled Epoxy Composites
(Universitatea "Dunărea de Jos" din Galați, 2007)Electric and magnetic properties of laminate carbon fiber fabric based epoxy composites are investigated through experimental techniques. Various concentrations of powder fillers were used in order to change the basic ... -
A Study of Electromagnetic properties of Fiber Fabric Based Filled Epoxy Composites
(Universitatea "Dunărea de Jos" din Galați, 2007)Electric and magnetic properties of laminate carbon fiber fabric based epoxy composites are investigated through experimental techniques. Various concentrations of powder fillers were used in order to change the basic ... -
A Study of Hand-Arm Vibrations for the Foresters Workers
(Universitatea "Dunărea de Jos" din Galați, 2012)The foresters workers are especially exposed to hand-arm transmitted vibrations. These vibrations can cause the complex of vascular, neurological and musculoskeletal disorders, collectively named hand-arm vibration ... -
Study of Heat Treatment Influence on Aluminum-Based Alloy ATN-Si10Cu4
(Universitatea "Dunărea de Jos" din Galați, 2007)This work presents the experimental results concerning the behavior on heat treatment of on aluminum based alloy. The laboratory level experiments achieved on samples of ATN-Si10Cu4 (4145 series) alloy illustrate the ... -
A Study of Key Management for Encrypted Storage in Storage Area Network
(Universitas Galatiensis, 2009-01)As secure storage becomes more pervasive throughout the enterprise, the focus quickly moves from implementing encrypting storage devices to establishing effective and secure key management policies. Without the proper key ... -
Study of Noise Produced by Elevators Inside Buildings
(Universitatea "Dunărea de Jos" din Galați, 2007)This paper studies the way in which elevators movement produces work perturbing noises. The studies were made on two types of buildings: a modern building, with noiseless elevators and another one with old elevators. ... -
Study of Severe Plastic Deformation by Torsion Test
(Universitatea "Dunărea de Jos" din Galaţi, 2008)High Torsion Pressure (HPT) is an advanced tool for inducing very significant grain refinement in a wide range of metals. In this research were studied parameters of severe plastic deformation using the torsion test. The ... -
Study of the biotechnological conditions for polypyrrole synthesis, by in situ polymerization with selected microorganisms
(Universitatea "Dunărea de Jos" din Galați, 2018)Polimerii conductori (CPs) reprezintă o clasă importantă de materiale care prezintă proprietăți polimerice convenționale precum densitate scăzută, flexibilitate și procesabilitate alături de conductivitate electrică ... -
Study of the Inclusions from the Oriented Grains Silicon Steels and Their Influence on the Texture
(Universitatea "Dunărea de Jos" din Galați, 2006)The paper presents experimental results concerning the inhibitor phases generation by microalloying elements utilization. It was made experiments on three silicon steel charges. It was observed that the inhibitor phases ...