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1

Od Marii Skłodowskie-Curie do współczesnych technologii radiacyjnyc

100%
Głuszewski W., Zagórski Z. P.
Kwartalnik Historii Nauki i Techniki
|
2012
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vol. 57
|
issue 1
71-88
EN
The article was written on the occasion of the 100. anniversary of the Nobel Prize in Chemistry awarded to Maria Skłodowska-Curie. The United Nations General Assembly honoured this event by announcing the year 2011 the International Year of Chemistry. Maria Skłodowska-Curie was i.a. the initiator of radiation chemistry, a branch of science analyzing the chemical effects that matter shows when exposed to ionizing radiation. The development of this branch resulted in radiation technologies` applications in many fields of industry, medicine, agriculture, protection of the environment, space research and science. Our point of departure was the article Sur l`étude des courbes de probabilité relatives à l`action des rayons X sur les bacilles that Maria Skłodowska-Curie published in 1929 in the Bulletin of the Académie des sciences. In this study, she presented - for the first time ever - the curves of the so called radiation inactivation, i.e. the relationship between the bacteria life expectancy and the dose of radiation absorbed by it. From the today`s point of view, it can be stated that the researcher laid the foundations of the methods of radiation sterilization and material processing by means of radiation. In this context, we recall the history of the first accelerator installation devised and built in 1968 at the Institute of Nuclear Chemistry and Technology in Warsaw. Basing on experiences with the linear electron accelerator, the LAE 13/9 was completed in 1992 as the so far only Polish industrial installation for radiation sterilization of medical products and transplants as well as for food irradiation.
2

Quantifying Audit Expectation Gap: A New approach to Measuring Expectation Gap

88%
Salehi M.
Zagreb International Review of Economics and Business
|
2016
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vol. 19
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issue 1
25-44
EN
The main objective of the study is at first identifying the expectation gap about audit responsibility and the second quantifying the expectation gap in Iran. In order to collecting data, a questionnaire designed and developed between auditors and investors. Collected data analyzed by employing non-parametric statistics test. The results show that there is expectation gap between auditors and investors in Iran. The current study employed a new approach in the world in order to quantifying the expectation gap. It gives the more strength to other researchers in order to measuring audit expectation gap in the world.
3

Maria Skłodowska-Curie – jej chemia w setną rocznicę drugiej Nagrody Nobla

88%
Zagórski Z. P., Kornacka E.
Kwartalnik Historii Nauki i Techniki
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2012
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vol. 57
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issue 1
39-70
EN
The article presents from the perspective of one hundred years the work of Maria Curie-Skłodowska, which in many cases was ahead of the state of knowledge of the time. It opened new horizons and for this reason we made many digressions. The fact of awarding her the Nobel Prize twice is a sensation enough to present the values of careful activity of the Nobel Prize Committee that emphasizes the importance of Maria's achievements. A significant element of Maria Skłodowska-Curie's achievements was still mysterious character of the radiation in her time, and only chemical approach made it possible to organise the phenomena and explain the origin of the radiation. The essence of the research was an arduous separation of components following the track of growing radiation of successive fractions of preparations. This research was a start of the technology of educement of dispersed elements in great mass of materials. We underline the paramount role of the chemical research Maria Skłodowska conducted while still in Warsaw in the laboratories of the Museum of Industry and Agriculture under the guidance of an excellent chemist Józef Jerzy Boguski. Her research in Paris was the origin of the semi-commercial scale in chemistry and setting aside a special shed outside the university building was the beginning of the institutes that now function beyond universities and are key element of scientific and technical progress. Technology of splitting developed by Maria Skłodowska-Curie was applied also by other radiochemists, e.g. By Otto Hahn. Lively movement in radiochemistry of her lifetime resulted in Maria's disputes with e.g. German chemist Marckwald, who questioned the originality of polonium. The scientific disputes like this one Maria won triumphantly although in several others she had to accept opponents' argument, as in the case of radon. Her experiments were planned with utmost rationality as it was with the rejection of the hypothesis saying that radioactivity was transferred from the outer space or from the sun. A great part of Maria Skłodowska-Curie's work was connected with biology which was demonstrated by describing in mathematical terms, for the first time in the history of radiobiology, nonexistent at that time, of the phenomenon of inactivation of bacteria by ionizing radiation. We emphasize difficult conditions for the health of the radiochemists of the time but we don’t find any proof that there was any influence of ionizing radiation on Maria’s health. She must have absorbed much greater doses of radiation during her heroic work in the mobile radiological surgery at the front of the 1st World War. We don’t think it’s appropriate to speculate rashly about contamination with alpha emitters. Unfortunately, due to her family’s protest it was impossible to collect samples of remains before their relocation to the Pantheon in Paris.
4

Chemia analityczna w pracach Marii Skłodowskiej-Curie

75%
Hulanicki A.
Kwartalnik Historii Nauki i Techniki
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2012
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vol. 57
|
issue 1
9- 22
EN
Maria Skłodowska-Curie – a Nobel Prize winner in chemistry – the elements of learning of chemistry gained just by a dint of work of more than ten months in Warsaw in the Institute of Industry and Agriculture Museum. The Nobel Prize concerned a contribution to the progress of chemistry through the discovery of radium and polonium, separation of radium and study of properties of this amazing element. It was awarded for an extremely arduous work, during which the chemical reactions being the principles of analytical chemistry were realized. Unlike to a typical analytical procedure, an initial attempt here was the thousands of kilograms of uranium ore: pitchblende. The final effect was small amounts of new elements: polonium and radium. Both the knowledge and the intuition of the researcher let her have a triumph. The difficulties she experienced because the properties of the searched chemical elements could only be evaluated thanks to the knowledge on other chemical elements. A significant achievement was the determination of the samples by means of radioactivity measurement, which gave rise to radiochemical analytical methods. An extreme analytical precision was demanded in multiple processes of fractional crystallization and precipitation which finally led to the calculation of the atomic mass of radium
5

M. J. Eiseni tee folkloristikasse. “Esivanemate varandusest” “Eesti rahva moistatusteni”

75%
Tedre U.
Mäetagused
|
2015
|
vol. 61
125-140
EN
The subheading of the article about M. J. Eisen’s road to folkloristics reads: From the Ancestors’ Treasures to the Riddles of Estonian Folk. Eisen’s bibliography is comprised of 761 items, written between the ages of 19 and 77. The article follows the path of the versatile writer to folklore and his first steps in the field of folkloristics.
6

Morton White’s philosophy of culture: Holistic pragmatism and interdisciplinary inquiry

75%
Pihlström S.
Human Affairs
|
2011
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vol. 21
|
issue 2
140-156
EN
This paper explicates and defends Morton White’s holistic pragmatism, the view that descriptive and normative statements form a “seamless web” which must be tested as a “unified whole”. This position, originally formulated as a methodological and epistemic principle, can be extended into a more general philosophy of culture, as White himself has shown in his book, A Philosophy of Culture (2002). On the basis of holistic pragmatism, the paper also offers a pragmatist conception of metaphilosophy and defends the need for interdisciplinary inquiry.
7

Maria Skłodowska-Curie i Pierre Curie w epokowym roku 1898

63%
Wielogórski Z.
Kwartalnik Historii Nauki i Techniki
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2012
|
vol. 57
|
issue 1
23-38
EN
For many reasons the year 1898 was unusual for Maria Skłodowska-Curie and her husband. After defining the subject of the doctoral thesis and choosing Henri Becqerel as thesis supervisor, Maria started intensive experimental work. In the allotted room called storeroom, in conditions that were far too inadequate, they managed to put up a unique measuring equipment composed of instruments whose originator was Pierre Curie. In the ionization chamber and in the piezoelectric quartz charges formed, whose mutual neutralization was shown by the quadrant electrometer. Ionization current, which was measured quantitatively, was proportional to the radiation of the sample. Studying many elements, their compounds and minerals enabled Maria to state that uranium is not the only element endowed with the power of radiation; the second one turned out to be thorium. Anomaly detected in the radiation of uranium minerals made it possible for Maria to draw an extremely important conclusion: radioactive uranium and thorium are not the only elements endowed with such an attribute. Pitchblende, which was studied by the Curie couple, had to contain also other radioactive substances. Gustave Bémont also participated in the chemical analysis of the uranium ore and it is worth reminding that he was involved in the discovery of polonium and uranium. The phenomenon of radioactivity couldn’t have been explained if it was not for the sources of strong radioactivity. Those sources undoubtedly could have been the discovered elements but their scanty content in the uranium ore made their isolation very difficult and laborious. Access to industrial remains after procession of pitchblende from Jachymov (Sankt Joachimstahl), obtained owing to the mediation of Eduard Suess, provided the source of this raw material. From it, in a shack also called le hangar , the Curie couple isolated the first samples of the radium salt. This element, later extracted by discoverers on a grand scale and handed over in a various forms to researchers and institutions, became a foundation of physics and chemistry of radioactive elements.
8
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Model G.O.L.E.M. –zwiększanie konkurencyjności organizacji poprzez koncentrację na zasobach ludzkich

63%
Mełges B.
Zarządzanie i Finanse
|
2013
|
vol. 1
|
issue 2
157-171
PL
Artykuł składa się z części wprowadzającej, dotyczącej problematyki związanej z funkcjonowaniem organizacji w rzeczywistości zmiennego otoczenia o charakterze globalnym. Poruszane zostają kwestie szans i zagrożeń, a tak-że czynniki konkurencyjności w modelu gospodarki opartej na wiedzy. W tym kontekście, w części dotyczącej modelu G.O.L.E.M. omówiony zostaje jego coachingowy charakter, przedstawiona zostaje ogólna koncepcja i założenia tego narzędzia, następnie jego synergiczny i elastyczny charakter oraz wewnętrzna struktura jego elementów. Podkreślona zostaje kompatybilność niniejszego modelu z innymi modelami i narzędziami coachingowymi oraz w szczególności odniesienie na zasadzie paralelizmu do modelu zarządzania przez coaching J.Whitmor’a.
9
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Główne typy metafizyki analitycznej

45%
Szubka T.
Filo-Sofija
|
2011
|
vol. 11
|
issue 4(15)
849-864
EN
In a widespread general view about analytic philosophy it is often emphasized the supposed animosity or mistrust of that movement towards metaphysics. That opinion is in many respects one-sided and incorrect. First, one cannot find that animosity towards metaphysics in the works of G.E. Moore and B. Russell, the founders of modern analytic philosophy. Of course, they criticized the speculative, Hegelian metaphysics of their idealistic predecessors, but they did it in order to defend metaphysics of a different kind, more careful, empirical, and realist one. Moreover, even if it is to some extent true that over a few decades analytic philosophy was dominated by the attitude of mistrust towards more theoretical and comprehensive metaphysical investigations, it should be stressed that that attitude has almost completely disappeared in the last fifty years. Metaphysics has again regained the status of central and vigorously pursued philosophical discipline. One of the main originators of that metaphysical turn in contemporary analytic philosophy was Sir P.F. Strawson, the Oxford philosopher, who in 1959 forcefully articulated the idea of descriptive metaphysics. A somewhat similar way of doing metaphysics was later developed in the writings of D. Davidson, M. Dummett, and – in certain respects – H. Putnam. One may say that all those thinkers have attempted to identify the basic structure of reality by describing and elucidating the basic structural features of our thought and talk. Since in such a method of doing metaphysics one can discern some characteristic marks of Kantian transcendental arguments, there is a point to call it analytic-transcendental metaphysics. In a completely different way metaphysics has been pursued by those analytic thinkers who are under heavy influence of the conception of philosophy put forward by W.V. Quine. For Quine philosophy, including metaphysics, is continuous with science, and, to be more precise, constitutes the theoretical end of science. Among many followers of that kind of metaphysics, that may be called analytic-naturalistic one, there are D.M. Armstrong and D. Lewis. The paper presents those two varieties of analytic metaphysics, and succinctly discusses their main difficulties. Subsequently, it mentions those examples of contemporary analytic metaphysics that, for one reason or another, do not belong to either of those two varieties. The paper ends with a brief appendix discussing the most recent revival of metaphysics within the analytic movement and a critical response toit from the deflationary point of view.
10
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Współczesne postaci ontologii. Od Hegla do Quine’a

38%
Paź B.
Filo-Sofija
|
2012
|
vol. 12
|
issue 1(16)
9-38
PL
The article presents some prominent figures of modern ontology from Hegel to nowadays. It takes into account the diverse forms of ontology in three distinct trends of philosophy: Hegelianism, phenomenology and analytical philosophy. Each of these trends has its own subject, aim and method of ontology. The subject of Hegel’s ontology is understood as something originally undefined, being on the border of nonentity. When presented this way, the subject presupposes a dialectic method of ontology, which the German philosopher defines as “the consciousness of the form of the inner self-movement of the content of logic.” It is based on reflection, which, according to Hegel, is both a tool and medium to knowledge, though in his Phenomenology of spirit he identifies it as being by itself. Thus understood ontology is to be found both in the works of Hegel’s students and his critics (S. Kierkegaard, M. Heidegger, J.-P. Sartre). In Husserl’s phenomenology it is not reflection but eidetic intuition (Wesensschau) that is the main method of ontology, and its subject is not just being, but the essence – a correlate to the eidetic intuition. To Husserl’s phenomenological presumptions referred, among others, N. Hartman and R. Ingarden, who understood ontology as eidetic analysis of ideas. Though Heidegger saw the problem differently: the goal of ontology is defining the meaning of Being (Sinn vom Sein), its method is phenomenological. In none of the approaches was the subject of ontology understood in a classic way as Being, but rather as a certain form of its representation, as the content of consciousness (ideas), or as a certain sense for a definite subject. A different approach to ontology is observable within analytic philosophy, which involved lots of different personalities and different traditions, such as the new positivism, scholastics (J.M. Bocheński, E. Nieznański), Leibnizian rationalism (A. Plantinga), empiricism and pragmatism (W.O. Quine, P. Strawson). Remarkable achievements in ontology belong to some Polish logicians, representatives of the Polish school of analytic philosophy, such as S. Leśniewski and T. Kotarbiński. Leśniewski was the founder of formal ontology – logical calculus of names, while Kotarbiński discovered nominalistic and materialistic ontology – reism (from Latin: res ‘thing’) based on Leśniewski’s ontology. The main thesis of reism was the claim that “every object is a body.”
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