scholarly journals The Definition of Entropy for Quantum Unstable Systems: A View-Point Based on the Properties of Gamow States

Entropy ◽  
2018 ◽  
Vol 20 (4) ◽  
pp. 231 ◽  
Author(s):  
Osvaldo Civitarese ◽  
Manuel Gadella

2021 ◽  
Author(s):  
Արսեն Բոբոխյան

Ներկայացվող աշխատանքն իր առջև նպատակ է դնում Կոմիտասին դիտարկել իր ապրած դարաշրջանի համատեքստում: Կոմիտասին ընկալելու համար որպես բանալի բառ է ընտրված «հայկական ոճ» հասկացությունը, որը փնտրելը, գտնելը և զարգացնելը եղել է Վարդապետի գերխնդիրը: Ընդ որում, «ոճ» ասելիս նկատի ունենք որևէ ժողովրդին բնորոշ մշակութային անփոփոխ (ինվարիանտ) այն առանձնահատկությունները, որոնք սահմանում են այդ տեսակի ինքնությունը: Հայ մտավորականների և մասնավորապես Կոմիտասի կողմից «հայկական ոճի» համար մղվող շարժումը դիտարկելի է XIX-XX դդ. սահմանի համաշխարհային զարգացումների միջավայրում: Այս շրջանը մարդկության պատմության մեջ բնորոշվում է արագ հաղորդակցական միջոցների առաջացմամբ, քաղաքային կյանքի աշխուժացմամբ, որի հետևանքով սկսում են քայքայվել գյուղը և ավանդական արժեքները: Այդ արժեքների վերացման վտանգները տեսանելի էին հատկապես հայերի նման ժողովուրդների շրջանակում, որոնք, զրկված լինելով պետականությունից, գոյության կռիվ էին մղում կայսրությունների սահմաններում: Այս տեսանկյունից «հայկական ոճի» գաղափարի արծարծումը Կոմիտասի և նրա ժամանակակիցների կողմից պատմական անհրաժեշտություն էր: Ցույց տալով, որ գոյություն ունի անկախ «հայկական ոճ», որն ունի ուրույն մշակութային արտահայտչաձևեր ու միավորում է հայկական ժամանակն ու տարածությունը, հոգևոր ու աշխարհիկ մշակույթը մի համակարգի մեջ, հայ գիտնականներն ու արվեստի գործիչները փորձում էին ոչ միայն արդարացնել անցյալը, այլև լեգիտիմացնել ներկան, և ամենակարևորը՝ ստեղծում էին ապագայի տեսլական: Առաջ է քաշվում տեսակետ, ըստ որի «հայկական ոճ» բուն հասկացությունը սկսվել է կիրառվել հայ մտավորականների կողմից կոլեկտիվ հիշողության վերականգնվող լանդշաֆտների, և մասնավորապես՝ Անիի համատեքստում, որի պեղումները վեր էին հանում ոչ միայն կործանված հայկական պետականության ավերակները, այլև այդ պետականությունը վերստեղծելու հույսը: The present contribution aims to view the image of Komitas in the context of his time. The concept of “Armenian style” is chosen as the key word to perceive Komitas, a concept the deciphering and developing of which is supposed to be the main purpose of the scientist. The culturally invariant features of the nation are considered by “style” that define the proper kind of its identity. The movement of Armenian intellectuals, particularly that of Komitas for definition of “Armenian style” can be observed in the context of global developments of the borderline of the 19th and 20th centuries. In the history of mankind this period is characterized by the emergence of rapid means of communication and the activation of urban life, as a result of which the rural and traditional values began to crumble. The dangers of the abolition of those values were especially visible among such peoples as the Armenians, who being deprived of statehood fought for their existence within the borders of empires. From this point of view, the introduction of the idea of “Armenian style” by Komitas and his contemporaries was of historical necessity. Demonstrating that there is an independent “Armenian style” that has unique cultural expressions and unites the Armenian times and spaces, its spiritual and secular cultural spheres in a system, Armenian scholars and artists sought not only to justify the past of their nation, but also to legitimize its present, and most importantly, to create a vision for the future. In this article a view point is developed, according to which the very concept of “Armenian style” has been used first by the Armenian intellectuals in context of the newly restored landscapes of memory such as Ani, the excavations of which uncovered not only the ruins of the past Armenian statehood but also the hope of its recreation.



2016 ◽  
Vol 1 (1) ◽  

In late year, strictness of social environment of healthcare management of medical institution is changing, and medical institution should solve many Problems and Issues. In the previous study, we suggested the concept of new TQM. Also, in the previous study, we suggested the target domains and entities of product and process based on the TQM Matrix and view point of Three Dimensional Unification Value Models for managing quality of company. Furthermore, in the previous study, we suggest the Common Management Process for organizations. Based on the above suggestions, in this paper, we would like to propose the application of new TQM for Healthcare management from the view point of the criteria of new TQM based on the consideration of more precise definition of TQM Matrix and Three Dimensional Unification Value Model of Product and Process.



2019 ◽  
Vol 16 (2) ◽  
Author(s):  
Mariske Myeke Tampi

The PBI Number 19/12/PBI/2017 concerning the Implementation of Financial Technology is a staple of policy that shows the Financial Technology (Fintech) has been allowed to exist in Business Law in Indonesia such as business to business and business to consumer with particular limitation. The regulation on electronic money that has been enacted before the issuance of PBI Number 19/12/PBI/2017 is also included in the definition of Financial Technology (Fintech) in PBI Number 19/12/PBI/2017. Enormous benefits from Financial Technology (Fintech) is a driving force of the progressivity of the Financial Technology (Fintech) regulation. Review of laws relating to Financial Technology (Fintech) in Indonesia illustrates that the policy of Financial Technology (Fintech) is quite progressive. Such progressivity may be examined from the view point of Satjipto Rahardjo’s progressive law theory and Roscoe Pound’s sociological jurisprudence. The cause of the emergence of rules regarding current Financial Technology (ius constitutum) is contained in 4 points of urgency and 3 (three) points of consideration of Bank Indonesia Regulation Number 19/12/ PBI/2017. As long as the product of Financial Technology does not conflict with the existing value system, the Financial Technology product can be developed and regulated in Indonesia in the future (ius constituendum).



2017 ◽  
pp. 49
Author(s):  
Victor Jaramillo-Luque ◽  
Francisco González-Medrano

The arboreal vegetation of a portion of the Tehuacán-Cuicatlán Valley is analyzed. An altitudinal gradient was followed along the leeward slopes of the Sierras de Juarez and Zongolica (Sierra Madre Oriental). Multivariate analysis techniques, ordination (principal component analysis and reciprocal averaging) and classification (informationanalysis program CENOSIS 2) were used. The results allow the definition of "groups" identifiable with vegetation types defined from a physiognomic-structural view point; however, the analysis performed shows that the arboreal vegetation of the study area possesses a variability and heterogeneity not detected by previous descriptive physiognomic studies. The importance of human disturbance and other factors (e.g. biotic interactions) affecting the structure and composition of the plant communities of the study area is discussed . The analysis techniques are compared with regards to their efficiency in handling high levels of vegetational heterogeneity , being the classification technique the most efficient one. Finally, some considerations judged interesting for future investigations are proposed.



Author(s):  
Илья Нотин ◽  
Ilya Notin

A prediction matter of dispersed-strengthened polymeric composites strength characteristics at the pre-production stage of engineering parts has been considered which allows decreasing time and material costs. Strength characteristics of dispersed-strengthened polymeric composites (DSPC) have been considered from the view point of power concept and estimated through the definition of specific power characteristics of material on the basis of data of its composition. As a basis for the definition of the value of specific power characteristics there was assumed a condition for the formation of a directed polymeric layer close to the “extender-polymer” boundary which contributes a basic share into formation of DSPC strength characteristics.



1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.



1975 ◽  
Vol 26 ◽  
pp. 21-26

An ideal definition of a reference coordinate system should meet the following general requirements:1. It should be as conceptually simple as possible, so its philosophy is well understood by the users.2. It should imply as few physical assumptions as possible. Wherever they are necessary, such assumptions should be of a very general character and, in particular, they should not be dependent upon astronomical and geophysical detailed theories.3. It should suggest a materialization that is dynamically stable and is accessible to observations with the required accuracy.



1979 ◽  
Vol 46 ◽  
pp. 125-149 ◽  
Author(s):  
David A. Allen

No paper of this nature should begin without a definition of symbiotic stars. It was Paul Merrill who, borrowing on his botanical background, coined the termsymbioticto describe apparently single stellar systems which combine the TiO absorption of M giants (temperature regime ≲ 3500 K) with He II emission (temperature regime ≳ 100,000 K). He and Milton Humason had in 1932 first drawn attention to three such stars: AX Per, CI Cyg and RW Hya. At the conclusion of the Mount Wilson Ha emission survey nearly a dozen had been identified, and Z And had become their type star. The numbers slowly grew, as much because the definition widened to include lower-excitation specimens as because new examples of the original type were found. In 1970 Wackerling listed 30; this was the last compendium of symbiotic stars published.



Author(s):  
K. T. Tokuyasu

During the past investigations of immunoferritin localization of intracellular antigens in ultrathin frozen sections, we found that the degree of negative staining required to delineate u1trastructural details was often too dense for the recognition of ferritin particles. The quality of positive staining of ultrathin frozen sections, on the other hand, has generally been far inferior to that attainable in conventional plastic embedded sections, particularly in the definition of membranes. As we discussed before, a main cause of this difficulty seemed to be the vulnerability of frozen sections to the damaging effects of air-water surface tension at the time of drying of the sections.Indeed, we found that the quality of positive staining is greatly improved when positively stained frozen sections are protected against the effects of surface tension by embedding them in thin layers of mechanically stable materials at the time of drying (unpublished).



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