https://repository.utm.md/handle/5014/24718 2026-04-11T22:28:49Z https://repository.utm.md/handle/5014/25320 Argumentarea economică a sporirii randamentului terenurilor în întreprinderile agricole din Republica Moldova TIMOFTI, Elena In this paper, the author achieved an investigation concerning the economic efficiency of land recourses use in agrarian enterprises from the Republic of Moldova and it was analyzed the efficiency trend of agricultural land evolution. On the basis of the analyzed model the author economically motivates the efficiency forecast of one hectare of agricultural land in the agrarian enterprises from the Republic of Moldova during the period of 2007-2015 with the help of factors improvement which influence was established through regression and correlation analysis method application 2007-01-01T00:00:00Z https://repository.utm.md/handle/5014/25319 Constatarea consumurilor la cultivarea sfeclei de zahăr în condiţiile subvenţionării de stat FRECĂUŢEANU, Alexandru; COJOCARI, Vadim For the determination of the optimum version of the accounts correspondence and the ensuring of data veracity concerning consumptions, expenses and revenues in the conditions of state subvention it is necessary to take into account the purpose, delays and the conditions of subvention grant, the possibilities of their utilization under destination tile and after production process end and the factors. For that purpose the received subventions by sugar beet producers should be registered in the make-up of other debts on short term as these ones are granted on the period of about an year. For ensuring the concordance of revenues and expenses supported by the expense of granted subvention it is necessary that at the end of the administration year the consumptions in equal volume with the sum of the subventions should be classified by articles beginning with the weight of each article in the total sum of consumptions 2007-01-01T00:00:00Z https://repository.utm.md/handle/5014/25318 Relaţii dintre caracteristici ale ţesutului muscular scheletic şi calitatea cărnii de porc BRĂDĂŢAN, Gheorghe Pig meat quality is influenced by interactions between genotype, rearing factors, preslaughter and slaughter conditions. This paper describes muscle characteristics, in particular muscle fibers, intramuscular fat and connective tissue and their relationship with sensory, technological, nutritional and hygienic traits of meat. Although some relationships are well established, such as the favorable effect of intramuscular fat level up to 3% on sensory properties, the influence of muscle fiber characteristics (metabolic and contractile type, diameter) on the different components of meat quality is not fully understood. The identification of muscle traits that are favorable to meat quality, and a better knowledge of the mechanisms leading to the differentiation and development of muscular tissues are required, in order to produce meat that satisfies consumers as well as the meat industry 2007-01-01T00:00:00Z https://repository.utm.md/handle/5014/25317 Dereglările perfuzionale în şocul hemoragic şi corecţia lor LUTAN, Vasile; BÎTCA, Angela The present study has been undertaken in order to establish the characteristic traits of the structural disorders in the vital organs (liver, heart, kidney, intestines) during a period of 90 min of hemorrhagic shock reproduced on rabbits. Likewise, the effect of hyaluronic acid has been evaluated when glycoaminoglycane was administered for the shock resuscitation by the infusion of Ringer solution and hyaluronic acid. In the case of administration during infusional therapy the hyaluronic acid has improved the evolution of the reperfusion syndrome leading to less expansion of the structural damages. Hence, this glycoaminglycane can be an additional support for the resuscitation efficacy based on its availability to fortify the antioxidant potential, to attenuate the inflammatory response and to optimize the endothelium dependent on vascular reactivity. Being an important component of extracellular matrix the hyaluronic acid reduces the risk of cell degradation, of the interstitial proteins and of the apoptosis induced caspases activities improving likewise the phenomena linked with blood flow redressing such as reperfusion syndrome and non reflow repercussion 2007-01-01T00:00:00Z