FRAMING OF WINES FROM THE TRANSYLVANIA AREA IN P.D.O. DEPENDING ON THE PRODUCTION, VARIETY AND CULTIVATION AREA

The cultivation of grapes and the preparation of wine are human practices made since ancient times, in which the climate and soil conditions for the cultivation of grapes are the most favorable. Among the countries with viticulture and vinification in Europe, Romania as a wine country ranks fifth in viticulture, sixth place in grape production and sixth place in wine production. In the present paper, these criteria adapted to some grape varieties for red wines from Northern Transylvania were studied, in order to classify them in the PDO (Protected Designation of Origin) category. For the location of Lechinţa, Liliac wine cellar for Lechinţa PDO, the studied Merlot varieties record a production of 77.50 hl / ha. For the Fetească neagră variety a production of 77.70 hl / ha and for the Pinot Noir variety a wine production of 77.98 hl / ha, being the Vineyard with the best results for 2016 year

THE RELATIONSHIP BETWEEN SOIL TYPE AND DRY EXTRACT CONTENTN IN RED WINES FROM NORTHERN TRANSYLVANIA

The study of dry extract was conducted on Fetească neagră variety, cultivated in five vineyards, in the Northern Region of Transylvania, in a white wines consecrated area, to find favorability for red wines. The research was conducted on protected geographical indications and protected designations of origin in correlation with five soil types on which the black grapevine are cultivated. Were used analitycal results from an official authorized laboratory and samples presented to national evaluating commisions for origin and authenticity certification for the commercialize purpose with protected geographical indication or protected designation of origin. The soil type and the location are not limitative factors for accumulating of high values of dry extract in the grapes destinated for producing red wines. The results were almost similar in the red wines produced in clasical white wines area, with those from a consecrated area for quality red wines.

TOR - Didactic pluggable transport

Considering that access to information is one of the most important aspects of modern society, the actions of certain governments or internet providers to control or, even worse, deny access for their citizens/users to selected data sources has lead to the implementation of new communication protocols. TOR is such a protocol, in which the path between the original source and destination is randomly generated using a network of globally connected routers and, by doing so, the client is not identified as actually accessing the resource. However, if the ISP knows that the first hop is part of TOR or if it can identify the contents of the exchanged packages as being TOR packages, by using advanced detection algorithms, it can still perform it’s denial policies. These types of detection are circumvented by the usage of bridges (TOR routers which aren’t publicly known) and pluggable transports (content changing protocols, in order to pass through as innocent-looking traffic). The development of a didactic pluggable transport in a simulated TOR network is the main purpose of this paper, in order to investigate the current state of the art of TOR development and analysis

Microarrays and NGS for Drug Discovery

Novel technologies and state of the art platforms developed and launched over the last two decades such as microarrays, next-generation sequencing, and droplet PCR have provided the medical field many opportunities to generate and analyze big data from the human genome, particularly of genomes altered by different diseases like cancer, cardiovascular, diabetes and obesity. This knowledge further serves for either new drug discovery or drug repositioning. Designing drugs for specific mutations and genotypes will dramatically modify a patient’s response to treatment. Among other altered mechanisms, drug resistance is of concern, particularly when there is no response to cancer therapy. Once these new platforms for omics data are in place, available information will be used to pursue precision medicine and to establish new therapeutic guidelines. Target identification for new drugs is necessary, and it is of great benefit for critical cases where no alternatives are available. While mutational status is of highest importance as some mutations can be pathogenic, screening of known compounds in different preclinical models offer new and quick strategies to find alternative frameworks for treating more diseases with limited therapeutic options

Artificial Intelligence as a Substitute for Human Creativity

Creativity has always been perceived as a human trait, even though the exact neural mechanisms remain unknown, it has been the subject of research and debate for a long time. The recent development of AI technologies and increased interest in AI has led to many projects capable of performing tasks that have been previously regarded as impossible without human creativity. Music composition, visual arts, literature, and science represent areas in which these technologies have started to both help and replace the creative human, with the question of whether AI can be creative and capable of creation more realistic than ever. This review aims to provide an extensive perspective over several state-of-the art technologies and applications based on AI which are currently being implemented into areas of interest closely correlated to human creativity, as well as the economic impact the development of such technologies might have on those domains

The Effect of Sustainable Feeding Systems, Combining Total Mixed Rations and Pasture, on Milk Fatty Acid Composition and Antioxidant Capacity in Jersey Dairy Cows

This study was carried out to assess the effect of using pasture combined with total mixed ration (TMR) on milk production and composition, fatty acid (FA) profiles, fat-soluble antioxidant content, and total milk antioxidant capacity (TAC). In addition, the effect of milk pasteurization and storage at 2 °C for 4 days, lipophilic antioxidants and TAC were assessed. Two homogeneous groups of Jersey cows (n = 8) were constituted, which were randomly assigned to one of the two treatments: TMR (without access to pasture), or partial mixed diet (pTMR: grazing 8 h/day + TMR indoors). To establish FA profiles and lipophilic antioxidants’ changes in milk during the grazing period, in case of the pTMR group the experimental period was spilt in three grazing periods: P1 (May), P2 (June), and P3 (June/July). Milk yielded from cows having limited access on pasture (pTMR diet) showed an improved FA profile, with higher concentrations of FAs considered benefic for human health (vaccenic acid (VA), conjugated linoleic acid (CLA), omega-3 FA (n-3 FA)) (p < 0.01) and a lower concentration of FAs with hypercholesterolemiant potential (C12:0, C14:0, and C16:0) (p < 0.05), compared to that of the TMR diet. This change in FA profile was correlated with improved sanogenous lipid indices of milk fat (n-6/n-3 FA atherogenic index and thrombogenic index). Milk yielded during the P1 grazing period had higher concentrations of VA, CLA, and n-3 FA (p < 0.05) and lower concentrations of C14:0 and C16:0 (p < 0.01); it exhibited the best values for the main sanogenous fat lipid indices of fat. Moreover, pTMR milk showed a higher α-tocopherol, retinol, and β-carotene content (p < 0.05), positively correlated with TAC values in milk (P1 ˃ P2 ˃ P3). By comparison, cows fed using the TMR diet yielded a higher quantity of milk (p < 0.05), but a lower fat and protein content (p < 0.01), and also a higher saturated FAs and n-6 FA content (p < 0.05) together with a lower concentration of lipophilic antioxidants in milk. Thermal treatment showed no effect on α-tocopherol and retinol content in milk, but their concentrations decreased during the storage, at the same time a TAC decrease. The results of this study prove the positive effect of using pasture combined with TMR on FA profiles, milk antioxidant content, and antioxidant capacity, with beneficial effects on nutrition and health in humans