409 articole găsite pentru „vid”.
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AN ANALYTIC METHOD FOR TWO-PORT PASSIVE NETWORK
COMPUTING FOR ANALYSIS OF COUPLED OSCILLATORS
Mihai IORDACHE, Lucia DUMITRIU, Lucian MANDACHE, Dragos Niculae, Jean-Marie PAILLOT (Franta), David CORDEAU (Franta)
Voltage controlled oscillators are present in the most of the digital communication system. In our days, they are used to control the phase in microwave antenna arrays. Researches are made so that a particular phase shift can be obtained by choosing the fre…
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EMERGENTA ORGANIZATIILOR VIRTUALE, REZULTAT AL PROGRESULUI TEHNIC SI TEHNOLOGIC
Asistent. univ. dr. Alexandru Ionut ROJA
Intreaga economie mondiala se gaseste la inceputul acestui mileniu intr-o perioada de consolidare a procesului de globalizare in care valorificarea potentialului organizational nu mai genereaza efecte daca organizatiile actioneaza intr-o maniera individuala. …
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WIND TURBINES OPERATION AND MAINTENANCE: PROBLEMS AND SOLUTIONS
Eng. Ana HAZI, Eng. Florin GHEORGHIU
In ultimii ani in Romania centralele eoliene au cunoscut o dezvoltare semnificativa, de la 10 MW la sfarsitul anului 2008, capacitatea totala de producere instalata si disponibila a energiei eoliene a ajuns la peste 1000 MW la inceputul anului 2012. O data …
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Variation of aflatoxin M1 in milk at different doses of ultraviolet radiation
Ketney Otto, Tita Ovidiu, Tita Mihaela Adriana
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Influence of the composition of the culture environment on the fermentation dynamics of the selection wine yeasts at Sebes-Apold vineyard
Lengyel Ecaterina, Tita Ovidiu, Oprean Letitia, Gaspar Eniko, Iancu Maria Ramona
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Assessment of hurdle technology application to meat products in order to reduce the amount of sodium nitrite used
Mandrean Liliana Nicoleta, Tita Ovidiu
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The effects of dietary linseed oil and ?-tocopheryl acetate on fatty acids content and lipid oxidation of rainbow trout (Oncorhynchus Mykiss) fillets during
Mihalca Liviu, Tita Ovidiu, Mihalca Ana, Sandor Zsuzsana
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Assortment of wine in high quality Tarnave vineyard
Tana Cristina Maria, Marginean Maria Cosmina, Tita Ovidiu
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Assesment of aflatoxin M1 in raw milk in the Maramures province of Romania
Tita Ovidiu, Tita Mihaela Adriana, Otto Ketne, Tifrea Anca-Maria
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Deficiency of vitamins in dairy products and supplementation in yogurt by adding the bioactive natural products
Tifrea Anca-Maria, Tita Ovidiu, Dan Alina Florentina
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Influence of sea buckthorn fortification on sensory, physical and rheological characteristics of yogurt
Tifrea Anca-Maria, Tita Ovidiu, Dan Alina Florentina
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Grape must clarification by flotation
Marginean Maria Cosmina, Tana Cristina Maria, Tita Ovidiu
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The influence of the sowing with active yeast and addition of alcohol on the process of maceration-fermentation in rotary tanks
Radulescu Axenia, Tusa Ciprian, Tita Ovidiu
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The influence of the mixing regime on the process of maceration-fermentation in rotary tanks
Tita Ovidiu Radulescu Axenia
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The influence of filtration conditions on the quality of muscat ottonel
Tusa Ciprian, Radulescu Axenia, Tita Ovidiu
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EFFECT OF CHLORIDE IONS SOURCE ON CORROSION OF REINFORCED NORMAL AND HIGH PERFORMANCE CONCRETE
PhD, Assist. Prof. Tareq Salih AL-ATTAR, MSc, Lect. Mustafa Sameer ABDUL-KAREEM
The aim of this paper is to investigate the influence of chloride ions source on corrosion of steel embedded in different types of concrete. The experimental part consisted of: chloride content analysis, rapid chloride permeability test (RCPT), and linear pol…
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Statia de epurare a municipiului Timisoara intre trecut si viitor
Ilie Vlaicu, Melania Savescu, Marcel Murariu, Brigitte Borbely, Alexandra Nedelcu, Bogdan Radu
S.C. AQUATIM Timisoara are in prezent statut de operator regional de apa-canal. Unul dintre sectoarele de baza ale acestei societati este Statia de epurare a apelor uzate colectate prin reteaua de canalizare a orasului si restituirea acestora in emisar (raul…
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Calitatea proceselor tehnologice de fabricare/reparare a vehiculelor feroviare
Mihai Buriac, Richard Herman, Mihaela Marinescu
Lucrarea evidentiaza procesele tehnologice utilizate in producerea produsului feroviar precum si diversitatea acestora.
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Issues on maintenance and modernization to increase safety against derailment of the railway transport
Eugen Ghita, Ramona - Madalina Cotarcea
Lucrarea de fata evidentiaza importanta intretinerii , reparatiei si modernizarii cailor ferate pentru evitarea cauzelor ce duc la aparitia deraierilor si a defectiunilor suferite de materialul rulant.
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Aspecte teoretice si experimentale privind testarea la incovoiere a imbinarilor in lemn cu bulon utilizate in constructii
Ovidiu Mihai Terciu, Rodica Nicoleta Dates, Ioan Curtu
Lucrarea abordeaza aspecte legate de comportamentul imbinarilor in lemn cu bulon solicitate la incovoiere, cu influenta variatiei anumitor parametri (diametrul bulonului, pozitia bulonului si unghiul de inclinare dintre elemente) asupra corelatiei forta-depla…