scholarly journals Estimarea componenței feromonului sexual și determinarea ciclului de dezvoltare sezonieră a speciei Heiothis Armigera

2020 ◽  
Author(s):  
Tudor Nastas ◽  
◽  
Dina Elisovetcaia ◽  
Valeria Cheptinari ◽  
I. Rusu ◽  
...  

The antennae reaction of the males Heliothis armigera was estimated by means of the electroantenographic apparatus to the components obtained from the extract of the pheromone glands of the females. It was found that the main component (Z11-16Al) caused a well-pronounced reaction on the male antennae. It has been shown that the pheromone emitted by the females of the native population does not differ from the pheromone emitted by the females of the species Heliothis armigera, which lives in the geographical area of the Asian continent. The seasonal sexual cycle of the species Heliothis armigera was determined in the conditions of the natural habitat of the Republic of Moldova.

2016 ◽  
Vol 2 (1) ◽  
pp. 7
Author(s):  
Chisca Maria ◽  
Crudu Rodica

In 2016, there where 194 recognized independent states in the world, members of the United Nations Organization. There are very rich states among these countries, but most of them are comparatively poor and need the help and support of the rich ones. The size of these countries according to geographical area, the population, the size of GDP varies from country to country. Since the economic growth is one of the main indicator of countries’ welfare, it has become a challenging issue for the researchers worldwide. What factors influence the development of a national economy in the right way, making the living standards increase and the population wellbeing grow? This article has a goal to identify several competitive sectors of the economy that have potential to lead to sustainable economic growth for Republic of Moldova. The Republic of Moldova is relatively a young independent state, since the dissolution of USSR, and faces some problems that need to be solved in order to increase country’s welfare. The results of analysis showed that following industrial sectors: wine; textiles and apparel; information and communication technology; footwear; construction materials and furniture have the most potential for contributing to transformational growth in the Republic of Moldova economy. A big step in achieving this is signing the DCFTA with European Union. The importance of EU trade relations with the Republic of Moldova is of great impact on its national economy. The Republic of Moldova needs all the support and help of its powerful neighbour in order to achieve higher economic growth and to increase the competitivity of its products on EU market.


2019 ◽  
Vol 15 ◽  
pp. 01033
Author(s):  
G. Savin ◽  
V. Cornea ◽  
I. Baca

The results achieved in Republic of Moldova in using the potential of grapevine Gene pool over the past 40 years are significant: new varieties for diverse utilisation, designed for complex biological resistance to stress factors, for reduced pressing on the environment and for excellent capabilities for ecological agriculture. Breeding programs resulted in modernization of assortment – were created more than 80 new varieties for table and wine grapes, most of them with advanced biological resistance, and 32 varieties were included in actual assortment and other are in the process of testing. An important feature of this assortment is presence of seedless varieties, well adapted to our geographical area. According to their characteristics (resistance, quality, productivity), created seedless varieties are not only a pioneering for the assortment of the Republic of Moldova, but for the entire Euro-Asian region. New seedless varieties and perspective elites manifest an increased percentage of buds started in vegetation after the wintering. High fertility, medium to large and very large grapes, accumulation of sugars and total acidity in must favourably for consumption of fresh grapes or for technological processing, suitability for long-term storage and transportability for some of them, denote their high productive and qualitative potential.


2021 ◽  
Author(s):  
Angela Munteanu ◽  

Every nation has a history of multiple cultural, ethnic, linguistic interferences, which complement each other from one century to another. The Romanian people have a tumultuous past, with periods of Ottoman occupation, the liberation and unification of Greater Romania, but also the separation from the mother country after the Second World War. Currently, the political and national development path of the Republic of Moldova is struggling between the East and the West. Romanian traditional stylistics represents us through culture, tradition, and customs. We have a valuable cultural heritage inherited from our ancestors, characterized by architecture and folklore, costumes, traditions, and national holidays, which bring back the beautiful spring, winter, and autumn holidays of yesteryear. The home is a peasant house, today a monument of traditional-vernacular architecture (made by folk craftsmen) with architecture specific to each area of the Republic of Moldova, has currently become an ethnographic museum of this richly endowed land. The peasant house is the interior space characterized by the inhabitants of a country. The constructions had a plan, size, and aspect influenced by the physical-geographical conditions of the natural environment, by the particularities and specifics of the household system, historically and socially conditioned. Starting from the stylistic origins of manifestation in interior design and architecture, the traditional Romanian-Moldovan style can be aligned in a rustic ethnic style, monuments of peasant architecture. Therefore, according to its characteristics the rustic style represents the preservation or conservation of the traditional, the old, the folklore of a people, which makes you immediately think of the family home in an atmosphere torn from a fairy tale, sitting on a soft carpet in front of the fireplace (sobă). The rustic style is closely linked to tradition and the countryside. Traditional architecture, regardless of country and geographical area, presupposes the use of natural materials from the environment where the houses are built – wooden beams, stone, clay, straw both inside and outside. For example, the peoples of Romania, Moldova, Ukraine used wood in forested areas and stone in mountain areas.


2018 ◽  
Vol 13 (3) ◽  
pp. 158-164
Author(s):  
Serghei Cebanu ◽  
◽  
Mariana Tutunaru ◽  
Raisa Deleu ◽  
Angela Cazacu-Stratu ◽  
...  

Author(s):  
Stefan Tibuleac

This article analyzes the most current security issues for the Republic of Moldova that are part of the regional security context of Eastern Europe –the region that can be considered the epicenter of international tensions through which the„geopolitical line of fracture”passes. The geographical position of the Republic of Moldova makes this state particularly sensitive to any negative trends in theregion. Growing of international tensions creates security threats and complicates economic development. From a historical point of view, Moldova has repeatedly fallen victim by the confrontation of the great powers. Therefore, the Republic of Moldova has a vital interest in preventing a new conflict in Eastern Europe. This article is based on a number of assumptions made by changes in the European security environment, such as the „shift of weight” to the East, strategic uncertainty, increasing the role of non-state actors, the situation in eastern Ukraine, etc. Based on these assumptions, this article makes an attempt to outline the potential role of the Republic of Moldova in the Eastern European security system, taking into account the desideratum for integration of the republic into the European Union. Other relevant factors will be taken into account for shaping the role of the Republic of Moldova in the European security system, namely: the security deficit; the impact of NATO and EU security policy; the rebirth of the project to create a regional defense alliance, etc. This article will largely take into account the military aspects of security. Keywords: Republic of Moldova, national security, Eastern Europe, NATO, Intermarium, defence, threats, risks, challenges


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