https://repository.utm.md/handle/5014/24716 2026-04-15T11:52:21Z https://repository.utm.md/handle/5014/24945 Perfecţionarea contabilităţii consumurilor de decopertare a resurselor naturale ŞEVCIUC, Tatiana The study of the accountancy improvement of disintegration consumptions of the natural resources in the conditions of technical progress and its impact on the production is one of the most complex problems and the most discussible theories and modern practices. These problems involve an ensemble of criteria and specific motivation of the decisional process in choosing the optimum production variant, on the basis of some influence factors with different intensities, and in connection with the action target and social-economic existing conditions at a certain moment in the society 2008-01-01T00:00:00Z https://repository.utm.md/handle/5014/24943 Utilizarea metodelor neparametrice la determinarea productivităţii şi eficienţei gospodăriilor ţărăneşti (de fermier) PERJU, Ion; POPA, Daniela The main goal of this paper is to calculate TFP (total factor productivity) in agriculture by using the productivity index. The Malmquist productivity index has become common in practice by applying the nonparametric programming techniques to calculate TFP as ratios of distance functions. In this study, the TFP index is divided into technical change, technical efficiency change and scale efficiency change. The study was implemented using a panel set of data from 46 farms from the north region of the Republic of Moldova over the period 2004-2006, in order to measure and compare their productivity growths 2008-01-01T00:00:00Z https://repository.utm.md/handle/5014/24940 Influenţa preparatului BioR asupra sănătăţii şi indicilor productivi la tineretul porcin alimentaţi cu raţii carenţate MACARI, Vasile; PETCU, Igor; DONICA, Ala; DONICA, Gheorghe; GRIGOROVSCHI, N. These investigations tried to establish the benefit of natural remedy BioR of algal origin obtained from Spirulina platensis due to modern technology and given to young pigs fed on deficiency portions. Thus, it has been proved that the use of the preparation tested twice by 2,0 ml intramuscular with an interval of one month contributed essentially to the metabolism’s equilibrium of the animal’s organism. The effects have been well reflected on the one hand by the growth of the productive indices and on the other hand by the decrease of the specific consumption of 1 kg increase in weight 2008-01-01T00:00:00Z https://repository.utm.md/handle/5014/24938 Cercetări privind eficienţa norfloxacinei in tratamentul nefritelor la câine STARCIUC, Nicolae; MACRII, V.; OSADCI, Natalia; CODREANU, M.; ŞENDREA, E.; CODREANU, I.; TURCITU, M. The efficiency of different antibacterial substances in small animals practice became a very important element in veterinary pharmacotherapeutics. Dogs’ kidney diseases, taking into account their incidence and severity, are situated in front of the list. Inflammatory diseases at dogs have a complex etiology (sometimes associated) and increased multiple clinical features, which involve serious therapeutically and curative troubles for clinicians. The aim of this study it was to evaluate the curative efficiency of norfloxacin in kidneys diseases of dogs. This drug is conditioned by different therapeutical preparations (injectable or oral administration) and comfortable periods between administrtations, and also its well known bioavailability in urinary structures seems to be the main reason in the recommendation for the treatment of kidney diseases. This study was performed on 31 dogs with different inflammatory kidney diseases and different clinical features after treatments with norfloxacin using injectable (batch No.1) or oral (batch No.2) administrations. The curative efficiency registered after injectable treatments was of 85,7% (n = 12, after oral administrations of 70,5% (n = 14) 2008-01-01T00:00:00Z