scholarly journals Characterisation of Vranec, Cabernet sauvignon and Merlot wines based on their chromatic and anthocyanin profiles

2013 ◽  
Vol 78 (9) ◽  
pp. 1309-1322 ◽  
Author(s):  
Maja Dimitrovska ◽  
Elena Tomovska ◽  
Mirjana Bocevska
Keyword(s):  
Analysis Of Variance ◽  
Principle Component Analysis ◽  
The Other ◽  
Cabernet Sauvignon ◽  
Colour Intensity ◽  
Total Polyphenols ◽  
Age Limits ◽  
The Individual ◽  
Grape Varieties

Wines of three different grape varieties, Vranec, Cabernet Sauvignon and Merlot were examined for their characterisation in terms of anthocyanin and chromatic profiles, total polyphenols and antioxidant potential. Total, monomeric, polymeric and copigmented anthocyanins were determined by spectrophotometry and the individual anthocyanin compounds were quantified using HPLC-DAD. Chromatic profile was evaluated according to colour density, hue, % red, % blue, % yellow and brilliance (% dA). The established data were submitted to analysis of variance and principle component analysis in order to evaluate their potential for differentiation of wines according to variety and vintage. Vranec wines have shown distinctive characteristics, with the highest content of anthocyanins and values of colour intensity, % red and % dA, compared to the other two studied varieties. The content of petunidin-3-glucoside, peonindin-3-glucoside and anthocyanin acetates were established as possible markers for differentiation of Vranec wines from Cabernet Sauvignon and Merlot wines. However, none of the assayed parameters could be used for differentiation of Cabernet Sauvignon from Merlot wines. It was observed that wine age limits successful classification of the wines by variety according to anthocyanins. The chromatic parameters allowed distinguishing of young (aged up to 1 year) from old Vranec wines.

Individual and Community: The Changing Role of Megaliths in the Orcadian Neolithic

1985 ◽  
Vol 51 (1) ◽  
pp. 59-74 ◽  
Author(s):  
Niall Sharples
Keyword(s):  
The Other ◽  
Significant Problem ◽  
Neolithic Period ◽  
Size Type ◽  
The Individual ◽  
Changing Role

This paper is an exploration of the chronological development of a series of elaborate and architecturally distinctive chambered tombs on the Islands of Orkney. It begins with a short critique of the present views of the Orcadian Neolithic and highlights a failure to understand chronological developments as the most significant problem. Thus after a brief classification of the monuments there is a detailed discussion of the chronological evidence which consciously avoids typological assumptions. This is followed by an examination of the various uses the tombs were put to and involves an assessment of the location and architectural visibility of the monuments and the remains found in the chamber. When combined with the chronological evidence a series of changes in monument size, type, location and use can be hypothesized for the neolithic period. This culminates in a shift away from burial monuments to physically defined spaces, presumably used for ceremonial purposes. These changes can be interpreted as deliberate manipulation by groups within that society to change the ideological concepts which defined the role of the individual in relation to the other members of the society.

scholarly journals Discrimination of brazilian red varietal wines according to their sensory descriptors

2011 ◽  
Vol 35 (6) ◽  
pp. 1172-1176 ◽  
Author(s):  
Alberto Miele ◽  
Luiz Antenor Rizzon
Keyword(s):  
Principal Component Analysis ◽  
Total Variation ◽  
Principal Component ◽  
Pinot Noir ◽  
The Other ◽  
Sensory Characteristics ◽  
Cabernet Sauvignon ◽  
Sensory Panel ◽  
Red Grape ◽  
Grape Varieties

The purpose of this paper was to establish the sensory characteristics of wines made from old and newly introduced red grape varieties. To attain this objective, 16 Brazilian red varietal wines were evaluated by a sensory panel of enologists who assessed wines according to their aroma and flavor descriptors. A 90 mm unstructured scale was used to quantify the intensity of 26 descriptors, which were analyzed by means of the Principal Component Analysis (PCA). The PCA showed that three important components represented 74.11% of the total variation. PC 1 discriminated Tempranillo, Marselan and Ruby Cabernet wines, with Tempranillo being characterized by its equilibrium, quality, harmony, persistence and body, as well as by, fruity, spicy and oaky characters. The other two varietals were defined by vegetal, oaky and salty characteristics; PC 2 discriminated Pinot Noir, Sangiovese, Cabernet Sauvignon and Arinarnoa, where Pinot Noir was characterized by its floral flavor; PC 3 discriminated only Malbec, which had weak, floral and fruity characteristics. The other varietal wines did not show important discriminating effects.

scholarly journals X.—The Aborigines of Tasmania. Part III. The Hair of the Head compared with that of other Ulotrichi and with Australians and Polynesians

1915 ◽  
Vol 50 (2) ◽  
pp. 309-347 ◽  
Author(s):  
William Turner
Keyword(s):  
New Guinea ◽  
The Other ◽  
Malay Peninsula ◽  
The Pacific ◽  
University Of Edinburgh ◽  
The Individual ◽  
The University

A number of years ago I began to form and arrange in the Anatomical Museum of the University of Edinburgh a collection of the hair of the head to illustrate the varieties in colour and character which exist in the Races of Men. In a classification of the races based on the colour and characters of the hair, anthropologists have usually adopted the suggestion made by Bory de St Vincent, and have divided them into two groups: Leiotrichi, with straight, smooth hair; and Ulotrichi, with woolly or frizzly hair. Each of these again is capable of subdivision.In this memoir I intend especially to examine the Ulotrichi, which comprise two well-marked subdivisions. In one the hair is very short, and is arranged in small spiral tufts, the individual hairs in which are twisted on each other, a mat-like arrangement of compact spiral locks closely set together being the result. In the other the hair is moderately long, the locks are slender, curled or spirally twisted in a part of their length and terminate at the free end in a frizzly bush-like arrangement. Ulotrichous hair is found in various African races, in the aborigines of Tasmania, New Guinea, the Melanesian Islands in the Pacific, in the Negritos of the Malay Peninsula and of some of the islands of the Asiatic Archipelago. The Leiotrichi are Australians, Polynesians, Mongols, Malays, Indians, Arabs, Esquimaux and Europeans.

Security Design

2018 ◽  
Vol 9 (2) ◽  
pp. 33-45
Author(s):  
Paweł Kępka
Keyword(s):  
Human Life ◽  
The Other ◽  
Design Criteria ◽  
Security Design ◽  
Potential Threat ◽  
Sense Of Security ◽  
Protected Values ◽  
The Individual

The article presents issues related to  security design including, among others, the classification of security design, criteria for its division, the essence of design, security interests and objectives, security determinants (environment), concepts for safety-enhancing activities under specified conditions, security potential and the concept of security enhancing activities. The considerations are based on the assumption that security is first and foremost based on the need to protect against the real risks posed by elements that could negatively affect individuals, communities or entire countries. On the other hand, the long history, beyond the defined approach to  providing security, resulting strictly from the willingness to  live in  a  specific environment (space), indicates cases in which the sense of security is related to the authority, capabilities, quality of assets and resources possessed. Both of the approaches presented emphasise that, regardless of their attitude, the issue of protection of human life and health is the most important category of things to be protected. The first approach indicates a reactionary character, closely related to intervention in respect of a given threat (real or imaginary), while the second one draws the perspective of organising the security potential that constitutes the strength of the individual in general, including the case of a real threat. It is a sign of preparing resources (legal, organisational, material, financial, informational) for the potential threat from nature, another person or a country. The concepts defined for preparing for what becomes a threat to the protected values are not only logical, but can also be seen in a hierarchical way. The proof in this case is that, first of all, people repel what threatens them here and now and only then do they think about building their security potential as an answer to what they may face in the future.

scholarly journals Vers une révision du processus et du cadre d'élaboration de la décision administrative au Québec

2005 ◽  
Vol 22 (1) ◽  
pp. 159-210
Author(s):  
Marie-José Longtin ◽  
Mario Bouchard
Keyword(s):  
Decision Making ◽  
Model System ◽  
Decision Makers ◽  
The Other ◽  
Administrative Authority ◽  
Administrative Procedure ◽  
Administrative Action ◽  
The Individual ◽  
Discretionary Powers

In this study, the authors examine various models for reviewing the system and procedural framework of administrative action in Québec. Firstly, they explore the solutions previously advanced as far as Québec is concerned, then those that have been adopted in other jurisdictions. Next, after identifying the principle decision-making agents of the administration, they enumerate the other factors to be considered in devising a model system, such as the assigned powers of the decision-makers, their procedure, the rules controlling their decision-making, and the establishement by the decision-makers of norms governing the exercise of their discretionary powers. These parameters having been determined the authors go on to evaluate, from various aspects, those solutions that have already been proposed and also others which offer themselves for consideration. In that regard, after discussing the classification of administrative bodies, they analyse the merits of a single or dual jurisdictional authority from the structural and constitutional perspective ; they pause to examine the very notion of administrative authority before going on to deal with the issue of an overall control of administrative bodies, such control being exercised by means of an Administrative Council. Then, after discussing the power given to an administrative body or agency to review its own decisions, they analyse the controversial issue of administrative procedure ant the codification of those rules, and go on to propose, as a possible solution, a flexible codification that is restrictive in part yet adaptable to the individual circumstances of the bodies concerned. In concluding that the existing patchwork of administrative decisionmaking must be satisfactorily resolved, and before indicating what corrective action should be studied, they attempt to identify the questions that have to be answered before undertaking review of the system and procedural framework of administrative action, the need for which review having been seen as imperative right from the outset.

scholarly journals Occupational structure of bearers of Jewish rabbinical, occupational and generic surnames

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 971
Author(s):  
Alexander Jonathan Vidgop ◽  
Nelly Norton ◽  
Nechama Rosenberg ◽  
Malka Haguel-Spitzberg ◽  
Itzhak Fouxon
Keyword(s):  
Confidence Interval ◽  
The Self ◽  
The Other ◽  
Occupational Structure ◽  
Significant Difference ◽  
Standard Classification ◽  
The Difference ◽  
The Individual ◽  
Study Choice

We study choice of profession in three groups of Russian-speaking Jewish families with different occupational distributions of the ancestors. This study continues exploration of the persistence of social status of families over centuries that was initiated in recent years. It was found previously that in some cases professions remain associated with the same surnames for many generations. Here the studied groups are defined by a class of the surname of individuals composing them. The class serves as a label that indicates a professional bias of the ancestors of the individual. One group are the bearers of the class of surnames which were used by rabbinical dynasties. The other group is constituted by occupational surnames, mostly connected to crafts. Finally, the last group are generic Jewish names defined as surnames belonging to neither of the above groups. We use the self-collected database that consists of 858 and 1057 of the first two groups, respectively, and 7471 generic Jewish surnames. The statistics of the database are those of individuals drawn at random from the considered groups. We determine shares of members of the groups working in a given type of occupations together with the confidence interval. The occupational type’s definition agrees with International Standard Classification of Occupations. It is demonstrated that there is a statistically significant difference in the occupational structure of the three groups that holds beyond the uncertainty allowed by 95% confidence interval. We quantify the difference with a numerical measure of the overlap of professional preferences of different groups. We conclude that in our study the occupational bias of different population groups is preserved at least for two centuries that passed since the considered surnames appeared.

scholarly journals Occupational structure of bearers of Jewish rabbinical, occupational and generic surnames

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 971
Author(s):  
Alexander Jonathan Vidgop ◽  
Nelly Norton ◽  
Nechama Rosenberg ◽  
Malka Haguel-Spitzberg ◽  
Itzhak Fouxon
Keyword(s):  
Confidence Interval ◽  
Social Status ◽  
The Other ◽  
Occupational Structure ◽  
Significant Difference ◽  
Standard Classification ◽  
The Difference ◽  
The Individual ◽  
Study Choice

We study choice of profession in three groups of Russian-speaking Jewish families with different occupational distributions of the ancestors. This study continues exploration of the persistence of social status of families over centuries that was initiated in recent years. It was found previously that in some cases professions remain associated with the same surnames for many generations. Here the studied groups are defined by a class of the surname of individuals composing them. The class serves as a label that indicates a professional bias of the ancestors of the individual. One group are the bearers of the class of surnames which were used by rabbinical dynasties. The other group is constituted by occupational surnames, mostly connected to crafts. Finally, the last group are generic Jewish names defined as surnames belonging to neither of the above groups. We use the database that consists of 858 and 1057 of the first two groups, respectively, and 7471 generic Jewish surnames. The statistics of the database are those of individuals drawn at random from the considered groups. We determine shares of members of the groups working in a given type of occupations together with the confidence interval. The occupational type’s definition agrees with International Standard Classification of Occupations. It is demonstrated that there is a statistically significant difference in the occupational structure of the three groups that holds beyond the uncertainty allowed by 95% confidence interval. We quantify the difference with a numerical measure of the overlap of professional preferences of different groups. We conclude that in our study the occupational bias of different population groups is preserved at least for two centuries that passed since the considered surnames appeared.

scholarly journals Exploring the Trophic Spectrum: Placing Mixoplankton Into Marine Protist Communities of the Southern North Sea

2020 ◽  
Vol 7 ◽  
Author(s):  
Lisa K. Schneider ◽  
Kevin J. Flynn ◽  
Peter M. J. Herman ◽  
Tineke A. Troost ◽  
Willem Stolte
Keyword(s):  
Time Series ◽  
Total Nitrogen ◽  
North Sea ◽  
Principle Component Analysis ◽  
Current Knowledge ◽  
The Other ◽  
Southern North Sea ◽  
Long Time ◽  
Plankton Communities

While traditional microplankton community assessments focus primarily on phytoplankton and protozooplankton, the last decade has witnessed a growing recognition of photo-phago mixotrophy (performed by mixoplankton) as an important nutritional route among plankton. However, the trophic classification of plankton and subsequent analysis of the trophic composition of plankton communities is often subjected to the historical dichotomy. We circumvented this historical dichotomy by employing a 24 year-long time series on abiotic and protist data to explore the trophic composition of protist communities in the Southern North Sea. In total, we studied three different classifications. Classification A employed our current knowledge by labeling only taxa documented to be mixoplankton as such. In a first trophic proposal (classification B), documented mixoplankton and all phototrophic taxa (except for diatoms, cyanobacteria, and colonial Phaeocystis) were classified as mixoplankton. In a second trophic proposal (classification C), documented mixoplankton as well as motile, phototrophic taxa associated in a principle component analysis with documented mixoplankton were classified as mixoplankton. In all three classifications, mixoplankton occurred most in the inorganic nutrient-depleted, seasonally stratified environments. While classification A was still subjected to the traditional dichotomy and underestimated the amount of mixoplankton, our results indicate that classification B overestimated the amount of mixoplankton. Classification C combined knowledge gained from the other two classifications and resulted in a plausible trophic composition of the protist community. Using results of classification C, our study provides a list of potential unrecognized mixoplankton in the Southern North Sea. Furthermore, our study suggests that low turbidity and the maturity of an ecosystem, quantified using a newly proposed index of ecosystem maturity (ratio of organic to total nitrogen), provide an indication on the relevance of mixoplankton in marine protist communities.

RESVERATROL IN KUBAN WINES

2019 ◽  
Vol 7 (4) ◽  
pp. 939-942
Author(s):  
Troshin L. P. ◽  
Milovanov A. V. ◽  
Guguchkina ◽  
Prakh A. V. ◽  
Beliakova Е. А.
Keyword(s):  
Black Sea ◽  
The Other ◽  
The Black Sea ◽  
Cabernet Sauvignon ◽  
Lower Content ◽  
Education Students ◽  
Other Hand ◽  
Western European ◽  
Grape Varieties

Purpose: The main purpose of viticulture is to improve the quality of the grapes, both to a greater extent for ampelotherapy and winemaking, and, to a lesser extent, to onotherapy. Methodology: The article highlights the results of perennial (from 2014) studies of 18 promising technical grape varieties from different zones of the Krasnodar Territory: Anapo-Taman, Central, as well as Amur from the Black Sea zone of the Krasnodar Territory and two control Western European world-famous and most common varieties Merlot and Cabernet-Sauvignon in the same zones. Result: The average values of resveratrol were found in wine materials from the varieties Vladimir and Dmitry (4.7 mg / dm3), Podlesny (3.9 mg / dm3), Saperavi Severny (3.5 mg / dm3), 40 let Octiabria (3.3 mg / dm3), Kurchansky and 40 let Pobedy (3.0 and 2.9 mg / dm3, respectively). On the other hand, as shown by the analysis of wine materials, the Antaris, Varyushkin, Mitsar and Plechistik varieties synthesize a lower content of resveratrol (1.0 and 0.9 mg / dm3, respectively). Applications: This research can be used for the universities, teachers and education students. Novelty/Originality: In this research, the model of resveratrol in Kuban wines is presented in a comprehensive and complete manner.

Morphology in Typology: Historical Retrospect, State of the Art, and Prospects

2020 ◽  
Author(s):  
Peter M. Arkadiev
Keyword(s):  
20Th Century ◽  
Linguistic Diversity ◽  
State Of The Art ◽  
The Other ◽  
Morphological Classification ◽  
Early 19Th Century ◽  
Historical Retrospect ◽  
Syntactic Function ◽  
The Individual

Morphology, understood as internal structure of words, has always figured prominently in linguistic typology, and it is with the morphological classification of languages into “fusional,” “agglutinating,” and “isolating” proposed by the linguists and philosophers of the early 19th century that the advent of typology is often associated. However, since then typology has shifted its interests toward mapping the individual parameters of cross-linguistic diversity and looking for correlations between them rather than classifying languages into idealized “types” and to syntactically and semantically centered inquiries. Since the second half of the 20th century, morphology has been viewed as just one possible type of expression of meaning or syntactic function, often too idiosyncratic to yield to any interesting cross-linguistic let alone universal generalizations. Such notions as “flexive” or “agglutinating” have proven to be ill-defined and requiring revision in terms of more primitive logically independent and empirically uncorrelated parameters. Moreover, well-founded doubts have been cast upon such basic notions as “word,” “affix,” and the like, which have notoriously resisted adequate cross-linguistically applicable definitions, and the same has been the fate of still popular concepts like “inflection” and “derivation.” On the other hand, most theoretically oriented work on morphology, concerned with both individual languages and cross-linguistic comparison, has largely abandoned the traditional morpheme-based approaches of the American structuralists of the first half of the 20th century, shifting its attention to paradigmatic relations between morphologically relevant units, which themselves can be larger than traditional words. These developments suggest a reassessment of the basic notions and analytic approaches of morphological typology. Instead of sticking to crude and possibly misleading notions such as “word” or “derivation,” it is necessary to carefully define more primitive and empirically better-grounded notions and parameters of cross-linguistic variation in the domains of both syntagmatics and paradigmatics, to plot the space of possibilities defined by these parameters, and to seek possible correlations between them as well as explanations of these correlations or of the lack thereof.

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