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Tytuł:
Two methods to analyze microstrip antennas for Wi-Fi bandwidth
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1841133.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
antenna gain
microstrip antenna
thermovision measurements
antena mikropaskowa
pomiary termowizyjne
zysk anteny
Opis:
The paper presents a series of designed microstrip antennas with different gain and width radiation characteristics and intended for use in Wi-Fi systems. These antennas in a multilayer system were analyzed with the use of computer programs, and then the parameters and characteristics of these antennas were measured. At the same time, to check the correctness of work, additional measurements of the temperature of the radiators were used with a thermal imaging camera. The obtained results were compared with the results of calculations and measurements. They show high compliance with both calculations and measurements. At the same time, thermovision measurements show the weaknesses of the designed power lines.
Źródło:
Archives of Electrical Engineering; 2021, 70, 3; 705-718
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hipotezy biogenezy krzemowej a zagadnienie elementarnej jednostki życia. Część I: Sedlaka hipoteza „silicydów” i Cairns-Smitha hipoteza „mineralnych genów”
The Hypotheses of Silicon Biogenesis and the Problem of the Elementary Unit of Life. Part I: Sedlak’s Hypothesis of “Siliceous Life Forms” and Cairns-Smith’s Hypothesis of “Mineral Genes”
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2082409.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Zielonogórski. Instytut Filozofii
Tematy:
mineralne początki życia
życie oparte na krzemie
hipoteza „kryształów jako genów”
Włodzimierz Sedlak
Alexander Graham Cairns-Smith
mineral origins of life
silicon-based life
“crystals-as-genes” hypothesis
Opis:
W artykule przedstawiono problem modelowania minimalnego systemu żywego z punktu widzenia hipotez mineralnych początków życia. Szczególną uwagę poświęcono hipotezom sformułowanym przez Włodzimierza Sedlaka (krzemowe formy życia) i przez Alexandra Grahama Cairns-Smitha (mineralny „gen”). Wskazano na możliwość rekonstrukcji nowego modelu elementarnej jednostki życia. Dokonano przeglądu piśmiennictwa dotyczącego tej problematyki.
The problem of the modeling of a minimal living system is presented from the viewpoint of the hypotheses of mineral origins of life. Special attention is paid to the hypotheses formulated by Włodzimierz Sedlak (siliceous life forms) and by Alexander Graham Cairns-Smith (the mineral “gene”). The possibility of the reconstruction of a new model of elementary unit of life is suggested. The significant works concerning above problems have been reviewed.
Źródło:
Filozoficzne Aspekty Genezy; 2019-2020, 16-17; 19-45
2299-0356
Pojawia się w:
Filozoficzne Aspekty Genezy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zagadnienie przyczynowości w badaniach biogenezy. W kierunku kwantowej logiki życia
The Problem of Causality in the Biogenesis Research: Towards a Quantum Logic of Life
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2013191.pdf
Data publikacji:
2008
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
przyczynowość
biogeneza
biosystemy kwantowe
logiki nieklasyczne
causality
biogenesis
quantum biosystems
non-classical logics
Opis:
The problem of causality is presented in the context of the research devoted to biogenesis. The significant works concerning the philosophy of biogenesis and scientific theories of abiogenesis have been reviewed. Special attention is paid to: (i) the role of the non-equilibrium thermodynamics and quantum mechanics in the explaining of causal relations involved the origins of life, (ii) the need of constructing of a quantum logic of life. It is suggested that the causal connection is established by an information channel between a cause and its result.
Źródło:
Roczniki Filozoficzne; 2008, 56, 1; 329-353
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Włodzimierz Sedlak wobec zagadnienia genezy życia: od biochemii krzemu poprzez bioelektronikę do teologii światła
Włodzimierz Sedlak’s Contribution to the Study of the Origin of Life: From Biochemistry of Silicon across Bioelectronics to Theology of Light
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2013918.pdf
Data publikacji:
2005
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
Włodzimierz Sedlak (1911-1993)
powstanie życia
krzem
krzemowe formy życia
biogeneza elektromagnetyczna
bioelektronika
paleobiochemia
Włodzimierz Sedlak (1911–1993)
origin of life
silicon
silicic life forms
light
electromagnetic biogenesis
bioelectronics
paleobiochemistry
Opis:
The subject of the presentation was to reveal the main components of the views of Rev. Włodzimierz Sedlak (31.10.1911–17.02.1993) concerning the origin of life. The development of these views passed through the following stages: 1) the theory of silicic life forms (1959–1967) which he labeled “the theory of siliconides”, 2) the bioelectronic model of abiogenesis (1967–1988), and 3) speculations about electromagnetic biogenesis. The basic claims of the theory of silicic life forms are the following: (a) silicon is an essential component of biosystems and fulfils significant roles in phylogenetically older forms of life; (b) the previous essential role of silicon in the organization of life has been reduced in higher organisms to the role of a microelement; (c) the attempts at the reconstruction of the chemical evolution of life should be undertaken, to extend it beyond the organic compounds of carbon, namely to those containing silicon and forming the most primitive forms of life on the Earth; (d) hypothetic silicic organisms made up the most primitive life on the Earth.. The main theses of bioelectronic model of abiogenesis are the following: (a) there exists the coupling between chemical reactions and electronic processes in organisms (he calls it “the quantum seam of life”); photons act as a coupling factor between these two classes of processes; (b) the existence the such coupling makes the generation and duration of the plasma state of particles possible in all metabolizing parts of the organism; (c) there exists bioplasma – a new state of matter – that is characteristic for living organisms only; (d) the first act of the creation of the chemical-electronic coupling is to be regarded as equivalent with biogenesis: (e) bioplasma existed well before the macroscopic organic morphological structures were formed and functioned already when the life was based on aluminosilicates. Sedlak’s speculation on the electromagnetic biogenesis implies that the evolution of biosphere began with the moment of birth of light, i.e. in one of the earliest phases of existence of Universe. God, identified by him with the Light, created life, possessing the luminous nature. Life never altered its electromagnetic foundation: either at any new stage, or at a new level of organization, or when the first human being was created. It seems that Sedlak’s works can be valuable for the present and future investigations aimed at the reconstruction of biogenesis. Although they are undervalued now, they should be regarded as containing many valuable intuitions. They deserve a thorough analysis and – where it is possible – empirical testing of implications drawn from them.
Źródło:
Roczniki Filozoficzne; 2005, 53, 1; 309-320
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Elektromagnetyczna komunikacja wewnątrzkomórkowa jako przejaw natury życia
Intracellular Electromagnetic Communication as aManifestation of the Nature of Life
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1917651.pdf
Data publikacji:
2020-11-16
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Opis:
The article attempts at describing the recent advances in elucidation of anew aspect of the processes comprising the generation, transmission, receiving, processing, as well as storage of information by the means of various electromagnetic radiation. It is claimed that it is at least as important as the processes of various types of conversions of matter and energy. At the beginning, atheoretical framework for electromagnetic communication inside the living cell has been presented. Secondly, areview of life processes involving electromagnetic processes has been given. Thirdly, apossible role of hydrogen bonds in intracellular communication is dealt with, especially the F.Bistolfi's model of the hydrogen harps. Next, some very hypothetical concepts have been mentioned, as: electromagnetic information transfer between the Bose condensates in biosystems (originally proposed by H.Fröhlich), electromagnetically-mediated interaction between the domains of physical plasma inside the cell etc. Finally, the biophilosophical significance of the knowledge on this closer and closer investigated dimension of the nature of life has been emphasized.
Źródło:
Roczniki Filozoficzne; 1999, 47, 3; 185-201
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Enzymy jako nanoprocesory − perspektywa bioelektroniczna
Ensymes as Nanopocessors: A Bioelectronic Perspective
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1918680.pdf
Data publikacji:
2020-11-13
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Opis:
A review has been given of the bioelectronic perspective of the investigation concerning enzymes as information processors in living cells. Firstly, the applications of some enzymes in biomolecular electronic devices (e.g. switchers, transistors, thermistors, biosensors, electronic gates, detectors etc.) have been taken into account. Secondly, theories and hypotheses of: living systems as natural computers, neurons and microtubules as biological microprocessors, electromagnetic communications between biostructures, enzymes as molecular automata etc. have been emphasized. In this connection, the electromagnetic theory of life has been mentioned. It is suggested that nanotechnology and nanobiology will be very useful in searching of the nanoprocessor function of enzymes in living cells. (263 refs.).
Źródło:
Roczniki Filozoficzne; 1995, 43, 3; 127-154
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Włodzimierza Sedlaka idea sprzężenia chemiczno-elektronicznego w organizmach
W. Sedlaks Idea of the Chemical-Electronic Coupling in Organisms
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2106692.pdf
Data publikacji:
1992
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Opis:
The critical discussion on the possible existence of the coupling between biochemical reactions and electronic processes in biological solids is undertaken in connection with the concept of bioplasma and the electromagnetic theory of life. Firstly, a review of more important denotations of the term "coupling" in various disciplines: cybernetics, physics, genetics, biochemistry, thermodynamics, etc. is made. Secondly, a review of related terms with the same designation: quantum seam of life, quantum generator of physical plasma, quantum of life, the least unit of life, quantum pacemaker, quantum junction of life, biological quantum amplifier, etc. has been given. Thirdly, properties, origins, and functions of the chemical-electronic coupling have been discussed. New terms as "photonic microprocessor" and "optoelectronic microrobot" have also been proposed.
Źródło:
Roczniki Filozoficzne; 1992, 39-40, 3; 103-120
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Filozoficzne aspekty katalizy enzymatycznej
Philosophical Aspects of Enzymatic Catalysis
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1918536.pdf
Data publikacji:
2020-11-16
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Opis:
Two formulations of the philosophical analysis of living phenomena have been presented. First of them is the classical analysis (i. e. Aristotelian-Thomist's one) done by P. Lenartowicz and the other one has been done by the present author. The latter is carried out from the point of view of the philosophy of systems and information. Both analyses attempted to elucidate the essence of the enzymatic catalysis. The following problems have been reviewed and discussed: (i) the role of enzymes in epigenesis and integration coming into effect on the molecular level of the life organization; (ii) the relation between the knowledge on enzymes and the philosophical problems of the essence and origin of life; (iii) information as the essence of the universe and life; (iv) enzymes as the processors of mass, energy, and information; (v) the genesis of life as the information process and the catalytic properties of some ribonucleic acids. In the result of the analyses, it has been concluded that the system-information philosophy is more adequate than the classical one. In the context of the empirical data, as well as the theoretical concepts, mainly of F. -A. Popp and T. Stonier, it has been hypothesized that: (i) life should be regarded as the form of the information transferred on the electromagnetic carrier; (ii) macromolecular catalysts as cavity resonators of the coherent photon field were probably the primordial minimal living systems; (iii) life might spread itself by inducing the catalytic processes and controlling them as to reorganize the systems of fermions-bosons-infons in the autonomous systems containing more infons and bosons; (iv) the existence of the "organisms" which process only information and energy is possible.
Źródło:
Roczniki Filozoficzne; 1996, 44, 3; 117-144
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwość wpływu zanieczyszczeń elektromagnetycznych środowiska na mikroprocesory biologiczne
The possibility of the influence of environmental electromagnetic pollution on biological microprocessors
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1918826.pdf
Data publikacji:
2020-10-27
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Opis:
The discussion on the possible influence of environmental electromagnetic pollution on biological microprocessors is undertaken in the context of bioelectronics, especially in connection with the electromagnetic theory of life. First, concepts and hypotheses of living systems as molecular computers, quantum molecular computers, biomolecular automata, etc., have been reviewed. Second, microtubules as microprocessors have been discussed. Third, some data on the natural and artificial electromagnetic environment have been referred in regard to their connection with living processes. Here, attention is paid to the attempts at linking information processing in microtubules with the external weak electromagnetic fields. Finally, bioplasma as a possible mechanism for resonant interactions between electromagnetic fields and biological systems is emphasized. It is also suggested that research on the control and processing of signals and/or information in microtubules may be essential for the studies on the origins of life.
Źródło:
Roczniki Filozoficzne; 1994, 42, 3; 99-113
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kategoria genezy w protobiologii − aspekt bioelektroniczny
The Category of Genesis in Protobiology − Bioelectronic Aspect
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2015872.pdf
Data publikacji:
2002
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
powstanie życia
protobiologia
bioelektronika
kategoria genezy
biosystemogeneza
sprzężenie chemiczno-elektroniczne
elektromagnetyczna natura życia
biosystemy
abiogeneza
origin of life
protobiology
bioelectronics
category of genesis
biosystemogenesis
chemical-electronic coupling
electromagnetic nature of life
biosystems
abiogenesis
Opis:
Protobiology as a science about the origin of life is based on the idea of chemical evolution. The bioelectronics conception, however, that life is a form of electromagnetic information suggests that it is not „chemical evolution” but „evolution of information” that can be accepted as a more basic one. The paper sought to develop, within the context of biosystemogenesis, the idea of a chemical-electronic coupling in organisms (the so-called quantum seam of life). The „quantum seam of life” is a thermodynamically optimal and open quantum system in which chemical and electronic process come about. It exists owing to electromagnetic information and manifests self-synchronization, metastable energetic state, and constant properties independent of evolution. From the point of view of the electromagnetic conception of the nature of life, the category of genesis (i.e. the genesis of life or biosystems) may be understood in a broader manner than it has been done up to now. First of all, it can be understood as electromagnetic biosystemogenesis. The life of earth would originate in information whose bearer was the electromagnetic field. Philosophical implications of this statement are discussed in the paper. It is suggested that nanotechnology and quantum optoelectronics may provide new possibilities of how to empirically test electromagnetic biosystemogenesis and the idea of the evolution of information. The significance of the concept of genesis may be of key importance for the models suggesting new, more adequate scenarios of the processes of the origin of life.
Źródło:
Roczniki Filozoficzne; 2002, 50, 3; 199-203
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
W kierunku nowej rewolucji naukowej — odrzucenie naturalizmu ewolucjonistycznego
Towards a New Scientific Revolution: Rejection of the Evolutionary Naturalism
Autorzy:
Wnuk, Marian
Powiązania:
https://bibliotekanauki.pl/articles/2083964.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Zielonogórski. Instytut Filozofii
Źródło:
Filozoficzne Aspekty Genezy; 2022, 19, 1; 201-203
2299-0356
Pojawia się w:
Filozoficzne Aspekty Genezy
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 34

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