The nature of impact of human activities over the environment can be various and depending of many implied factors, as the intensity, period and the toxicity of the involved materials. The concept of ecological restoration is relatively new in the dictionary of the environmental protection field of activity and implicitly the regulations regarding ...

By Gilbert Taro, Mirela Coman

Technical needs a permanent revision of thinking and orientation of a restructuring of how to integrate its components to keep up with the demands of the information society. Systems thinking provides for technical field models that make it more dynamic and oriented for interconnection, information and interchange. Our approaches will bring togethe...

By Paul Petrica Pop, Adina Pop-Vadean, Cristian Barz, Tihomir Latinovic

This research introduces the theoretical and experimental study of the plastic deformation through drawing of the copper wire, the presentation of the microstructures resulting after each drawing, certain possible flaws which occur within this plastic deformation process and the conclusions on the grains` flip- over and elongation. During the drawi...

By Elena Pop

The paper presents the results of theoretical research of the solar energy resource potential calculated by different methods for administrative areas of the Carpathian region. The advanced methodology of the estimation of the solar power plants influence on the natural environment is proposed, which deals with the determination of the significance...

By Oleg Mandryk, Nataliya Moskalchuk, Liudmyla Arkhypova, Mykola Prykhodko, Olena Pobigun

Usually, the international Projects are of greater importance and with greater founding than national projects, involve multiple partners from different countries and are subject of nationals and international controls. The paper underline responsibilities of the management team both to the Project Contract and to the national laws requirements, re...

By Anamaria Dăscălescu, Miorița Ungureanu

As a request of a partner and subject of a research contract, this paper intend to present different stages of studies regarding the behavior of some Aluminum structures under different types of loads. Starting from existing examples, a company from aerospace industry intended to produce similar products but at a larger scale. On a virtual product ...

By Horia Ciobanu

The paper achieves a study on the reactive power consumption in case of a medium sized factory. The factories as others industrial consumers usually have the power factor lower than the neutral one, which in Romania is 0.92; that is why these types of consumers have to pay for reactive power. The reason for the power factor is small (sometimes much...

By Olivian Chiver, Liviu Neamt, Cristian Barz, Eleonora Pop, Zoltan Erdei

According to Leyman, mobbing has 5 development phases: 1) Conflict - As a potential basis of mobbing, there is an unresolved conflict among associates, which ultimately results in a disorder in interpersonal relations. The original conflict is soon forgotten, and the remaining aggressive tendencies are directed towards the chosen person. 2) Aggre...

By Vesna Rodic, Brana Komljenovic, Mihaela Popa, Mihaela Anamaria Lihet

This paper wants to present the current status of the reading process and data processing on gas consumption and to present some methods that involves optimization for the mentioned processes....

By Costel Ieremie Breban, Raul Florentin Drenta

This paper presents the current situation of gas meters in Romania, analyzing types of gas meters and also proposing new methods of optimization for that equipment, as finally to be able to achieve and optimize readings of gas meters with an increased safety against gas theft....

By Costel Ieremie Breban, Nicolae Ungureanu