Sobre a Natureza das Proposições Silogísticas em Aristóteles

2006 ◽  
Vol 14 (28) ◽  
pp. 15-32
Author(s):  
António Pedro Mesquita ◽  
Keyword(s):  
The Other ◽  
Other Hand ◽  
State Relations ◽  
The Given

The aim of this paper is to clarify and support the following hypothesis: the four propositional forms of Aristotelian syllogistics (AaB, AeB, AiB, AoB) state relations between universals, or are primarily conceptual. We characterize as “conceptual” those propositions which deal only with concepts and ignore any reference to objects. In a conceptual proposition, therefore, the reference is tacitly present in the simple occurrence of the terms, but is neutralised or cancelled out, because it is only the intension of these terms, that is, the concepts, which are dealt with in the proposition. On the other hand, we characterize as “objectual” those propositions (whether extensional or intensional in modem terms) which deal directly or indirectly of objects, even when, as it is often the case, a concept has to be assumed in the determination of these objects. In the present paper we try to confirm this hypothesis, by answering the following questions: (i) how to interpret the kind of predication present in each type of syllogistic proposition; (ii) if these predications really express relations between universals in the given sense and, therefore, if the propositions that express them are conceptual propositions in this sense; and to what measure can these propositions serve to introduce, also, objectual propositions.

scholarly journals Determination of the Ratios of Ligands to Metal Ion of some Metal Complexes of Triazoles by Using Eleetronie Speetra in Organie Solvents

2004 ◽  
Vol 1 (1) ◽  
pp. 110-115
Author(s):  
Baghdad Science Journal
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
Electronic Spectra ◽  
Metal Ion ◽  
The Other ◽  
Molar Ratio ◽  
Other Hand

We found that 4,5- diphenyl- 3(2- propynyl) thio- 1??-triazole [1? forms a complex with Pd (11) ion of ratio 1:1 which absorbs light in CH2CI2 at 400 nm, and 4,5- diphenyl- 3(2- propenyl) thio- 1,2,4- triazole [II] forms complexes with Pd (II) ion of ratio 1:1 which absorbs light at 390 nm, and of ratio 2:1 which absorbs light at 435 nm. On the other hand, we found that the new derivative 4- phenyl- 5( p- amino phenyl) -3- mercapto- 1,2,4- triazole ?111? forms complexes with Cu (II) ion of the ratio 1:1 which absorbs light at 380 nm, with Ni (II) ion of the ratio 3:1 which absorbs light at 358 nm; and with Co (11) ion of the ratio 3.2:1 which absorbs light at 588 nm. The ratio of the complexes were determined by measuring the electronic spectra of the complexes in CH2G2 and (CH^NCHO at different concentrations ofthe ligands and f?xed ' •' of the metal ion in every case, then applying the molar ratio plots on the data. Our results were confirmed by precipitating most ofthe above complexes in solid state, and then each complex was analyzed elementally.

scholarly journals Resin canals in spruce (Picea abis /L./ Karst.) with the occurrence of reaction wood

2005 ◽  
Vol 53 (1) ◽  
pp. 85-92 ◽  
Author(s):  
Vladimír Gryc ◽  
Petr Horáček
Keyword(s):  
Compression Wood ◽  
3D Models ◽  
Resin Canal ◽  
The Other ◽  
Stem Length ◽  
Reaction Wood ◽  
Spruce Wood ◽  
Other Hand ◽  
Resin Canals

The paper was aimed at the determination of variability of horizontal resin canal dimension in spruce wood in relation to the position in a spruce stem. Significant changes of dimensions in horizontal resin canal along the stem length and radius were found. On the basis obtained of results 3D models (for CW, OW, SWL and SWP zones) describing changes in resin canal dimensions in spruce in relation to the position in a stem were created. In the models, the resin canal dimension decreases with the height of a stem and on the other hand, with an increasing distance from the stem pith the dimension of resin canal increases. The importance of the paper consists in the enlargement of findings about the structure of spruce with compression wood.

Kvalitet pitanja u TV školi u nastavi prirode i društva

2021 ◽  
Author(s):  
Jelena Lukić ◽  
Keyword(s):  
Social Science ◽  
The Other ◽  
Educational Content ◽  
Educational Levels ◽  
School Year ◽  
Other Hand ◽  
Cognitive Levels ◽  
The Way

The aim of this paperis to determine the quality of TV classes World around us and Nature and Social Science,which were broadcasted on Radio Television of Serbia during the pandemic in the school year 2019/20. Although the work was indirect, so the immediate interaction between the teacher and student is missed. Therefore, teacher's questions were the way of establishing some kind of interaction in such classes organized in this manner. For this reason, we wanted to establish the types of questions that teachers were asking to students through small screens. Considering that the achievements of learning are based on Bloom's Taxonomy, we were analyzing sixteen TV classes and classified the questions the teachers asked according to cognitive area, on six educational levels. The results indicate that the most common were question within lower cognitive levels were (knowledge, understanding and application), and that there are no statistically significant differences in cognitive levels on questions asked between lower (1st and 2nd grade) and higher grades (3rd and 4th grade), on the other hand, on the classes of determination of educational content teachers were asking statistically significant quality questions compared to the classes of interpretation.

scholarly journals Markov chains and the determination of fair premiums

1967 ◽  
Vol 4 (3) ◽  
pp. 265-268 ◽  
Author(s):  
Stefan Vajda
Keyword(s):  
Stochastic Process ◽  
Markov Chains ◽  
Stochastic Processes ◽  
Mathematical Theory ◽  
The Other ◽  
Main Stream ◽  
Other Hand ◽  
Pure Mathematics ◽  
The University

The relationships between actuarial and pure mathematics are curious. Actuaries have contributed to the development of mathematical theory: it is sufficient to mention, as examples, Fredholm of an earlier, and Cramér of a more recent generation. Scandinavian mathematicians, in particular, have been concerned with a very special type of stochastic process, reflected in the collective theory of risk, and the work of Philipson, Ammeter and others in this field is well known to readers of this Bulletin. However, the main stream of the theory of stochastic processes has little contact with actuarial applications.On the other hand, many actuaries have studied and assimilated pure mathematics and have thrown light on actuarial matters by describing their own preoccupations in the terminology of modern, often abstract, mathematics. E. Franckx is one of their number.The Instituto di Matematica Finanziaria of the University of Trieste (Faculty of Economics and Commerce) has published a booklet entitledEssai d'une théorie opérationnelle des risques Markoviens which contains three lectures delivered by Professor Franckx in Trieste and a contribution which he presented to the 17th Congress of Actuaries, held in London in 1964.

Dermatoglyphics in Twins

1973 ◽  
Vol 22 (1) ◽  
pp. 91-98 ◽  
Author(s):  
Heloisa F. Peña ◽  
F.M. Salzano ◽  
Sidia M. Callegari
Keyword(s):  
Correlation Coefficients ◽  
The Other ◽  
Ridge Count ◽  
Genetic Determination ◽  
Qualitative Traits ◽  
Quantitative Measurements ◽  
Other Hand ◽  
Adult Twins

SummaryThe degree of genetic determination of 4 digital and 16 palmar characteristics was investigated in an unselected series of 49 MZ and 51 DZ adult twins. Low indications of heritability were obtained for the qualitative traits, but 6 of the 8 h2 estimates calculated for the quantitative measurements gave values above 0.70. In general, the results reported here are in agreement with those presented by other authors; however, the correlation coefficients observed for the A′d ridge count were lower than those of two other series. All palmar ridge counts seemed to be intercorrelated in a given individual; other expected relationships, however, were not observed. The fingerprints of MZ and DZ twins on the other hand, showed an unexplained difference.

scholarly journals The effect of bread-making process on contents of key trichothecene mycotoxins: deoxynivalenol, T-2, and HT-2 toxins

2014 ◽  
Vol 32 (No. 6) ◽  
pp. 570-577 ◽  
Author(s):  
T. Dropa ◽  
J. Hajšlová ◽  
K. Lancová ◽  
I. Burešová
Keyword(s):  
Sample Preparation ◽  
Substantial Effect ◽  
The Other ◽  
Processing Conditions ◽  
Bread Making ◽  
Toxin Concentration ◽  
Other Hand ◽  
Contamination Levels ◽  
Wheat Flours

The fate of trichothecene mycotoxins deoxynivalenol (DON), T-2 and HT-2 toxins during the bread preparation and baking was investigated in order to obtain information about the influence of processing conditions on the levels of these toxins in final products. Highly artificially contaminated wheat was used to obtain flours with three contamination levels (DON 1615–398, T-2 toxin 927–160, and HT-2 toxin 258–38 μg/kg). Method for Test Baking of Wheat Flours (ICC Standard No.131) was used within the experiments for bread sample preparation. Various combinations of dough fermentation, proofing and baking times were used to prepare test breads. For determination of toxin levels in all tested matrices, HPLC–MS/MS method was employed. No substantial effect on DON levels was observed as a result of various conditions used for bread preparation and baking; maximum DON decrease 10%, compared to contaminated flour. On the other hand, significant changes in T-2/HT-2 toxin contents were found in experimental bread compared to contaminated flour; reduction of T-2 toxin concentration (30–50%) and increase of HT-2 toxin concentration (10–70%), respectively.  

Integration of Optical Fibres into Textile Products

2011 ◽  
Vol 222 ◽  
pp. 162-165 ◽  
Author(s):  
Inese Parkova ◽  
Alexander Valishevskis ◽  
Inese Ziemele ◽  
Ausma Vilumsone
Keyword(s):  
Wireless Communication ◽  
Optical Fibre ◽  
The Other ◽  
Optical Fibres ◽  
Smart Clothing ◽  
Other Hand ◽  
Avr Microcontroller ◽  
External Stimuli ◽  
The Given ◽  
Output Interface

There have been developed a children’s smart clothing prototype reacting to microclimate changes by signalling with the help of an optical fibre fabric output interface and a mother’s purse receiving the given data via wireless communication and displaying it on an LCD screen. During the research, the optical fibre fabric was tested in order to determine its reaction to external stimuli and define its layout within clothes. Child jacket’s logic was based on Arduino LilyPad. On the other hand, AVR microcontroller was used in pursue, which yielded a more economical and compact solution, although it was not as developer-friendly as LilyPad.

Development of a Family Vocational Guidance Potential as a Core Prerequisite to Successful Professional Self-Determination of Teenagers

10.12737/3080 ◽  
2014 ◽  
Vol 2 (1) ◽  
pp. 55-61
Author(s):  
Зеленкина ◽  
Tatyana Zelenkina
Keyword(s):  
Professional Education ◽  
Vocational Guidance ◽  
The Other ◽  
Self Determination ◽  
Vocational Choice ◽  
Pilot Testing ◽  
Other Hand ◽  
New Concepts ◽  
Professional Self

Optimized way to nurture parents’ readiness to guide vocational choice of their teenaged children is considered as a consistent element of vocational guidance potential and is scientifically proved. What makes the paper theoretically important, is the fact that the author clarifies the meaning for quite new concepts, as «family vocational guidance potential», «parents’ helpfulness», «successful vocational choice». Families are classified in terms of vocational guidance potential; several limitations in vocational choices of children in each category of families are outlined and illustrated by pictures and tables. Given the accented challenge of insufficient parents’ integration in vocational choices, made by their children, the idea of pilot testing described here, has been to use capabilities of additional professional education establishments to better preparing parents to the mission of facilitating the vocational choices of their children. As a result of parents-children cooperation, the parents are better prepared and eager to help their children in professional self-determination on one hand, while teenagers make more thoughtful vocational choices, on the other hand. Significant results and conclusions are provided, to prove reliability of researching hypothesis, put forward by the author.

Making the Concept of Old Industrial Buildings in Terms of Sustainability in Architecture

2014 ◽  
Vol 1041 ◽  
pp. 210-213
Author(s):  
Ján Ilkovič ◽  
Ľubica Ilkovičová
Keyword(s):  
The Other ◽  
Other Hand ◽  
Industrial Buildings ◽  
Alternative Procedures

Industry since its origin gradually takes typical characteristics which interfere into the economics of a country, it has a specific localisation and its own identity. Nowadays a problematic old industry on one hand creates a potential of lucrative areas in the cities and on the other hand it is itself a carrier of culture and historic values. That is why it is necessary so that the values which it represents are presented to the wide public and not only to a relatively narrow circle of specialists. From the nowadays view, industrial has got a new dimension of equivalence with architectonic sights of modern. The content of article is aimed at methodology of concept creation of changing the objects from potentials of usage of objects, level of adaptability of construction and innovation of original details to determination of alternative procedures.

Licht und Schatten der Begriffe

2017 ◽  
Vol 65 (1) ◽  
Author(s):  
Jens Bonnemann
Keyword(s):  
The Other ◽  
Other Hand ◽  
Current Controversy ◽  
Myth Of The Given ◽  
The Given

AbstractWhen we regard Adorno’s philosophy against the background of the current controversy between constructivism and realism, his philosophy cannot be attributed to either side. In contrast to realism, an object is constituted by a concept; on the other hand, in contrast to constructivism, Adorno also considers a concept, in turn, to be constituted by the object. Comparing Adorno to Merleau-Ponty reveals that neither philosopher considers that the knowledge of an object can be gleaned from the subject’s unilateral constitution, but is based rather on reciprocity which becomes possible through the subject’s corporeality. Thus Adorno’s epistemology hints towards a way out of the inferentialistic immanence correlation of concepts, which avoids the myth of the given.

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