Autor: Hasan, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Medical and healthcare devices: materials perspective
Autorzy:: Hasan, M. K
Anand, S. C
Powiązania:: https://bibliotekanauki.pl/articles/134879.pdf
Data publikacji:: 2014
Wydawca:: Tomasz Mariusz Majka
Tematy:: medical device
healthcare device
medical textile
wound dressing
Opis:: People are special. The importance and need for the research and development into medical and healthcare devices can never be overstated. In the 21st century, medical and healthcare devices play a more vital role in our lives than ever before. A wide range of materials are being used for producing numerous medical and healthcare devices for a variety of end use. In this manuscript, historical development of wound care dressings and products are reviewed. The characteristics and requirements of modern wound dressings are summarized. A core part is devoted to the description of the materials used in medical and healthcare devices. Selected synthetic polymers are listed with their applications in medical and healthcare devices. The advantages and limitations of fibres, metals, ceramics and composites are denoted. Textile structures are highlighted with their applications in medical and healthcare devices.
Źródło:: Journal of Education and Technical Sciences; 2014, 1, 1; 10-13
2300-7419
2392-036X
Pojawia się w:: Journal of Education and Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The global influence of local symmetry on entropy of the Universe
Autorzy:: Majka, M.
Gajewski, M.
Hasan, M. K.
Majka, T. M.
Powiązania:: https://bibliotekanauki.pl/articles/134889.pdf
Data publikacji:: 2016
Wydawca:: Tomasz Mariusz Majka
Tematy:: local symmetry
global symmetry
gravitational entropy
point symmetry
Opis:: Space and matter were created in the Big Bang. Since Big Bang, the Universe has been expanding continually by increasing its entropy. The fundamental forces broke their symmetries, making impossible to unify them together. Nevertheless, the symmetry of the Universe has not changed and interestingly will never. By analysing global and local symmetry, this paper will present a hypothesis on the future shape and energy expansion of the Universe. A new theory of point symmetry of the Universe will also be introduced.
Źródło:: Journal of Education and Technical Sciences; 2016, 3, 1; 5-7
2300-7419
2392-036X
Pojawia się w:: Journal of Education and Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Simple solution of time travel problems
Autorzy:: Majka, M.
Hasan, Md. K.
Majka, T. M.
Powiązania:: https://bibliotekanauki.pl/articles/134901.pdf
Data publikacji:: 2015
Wydawca:: Tomasz Mariusz Majka
Tematy:: time travel
wormhole hypothesis
Minkowski light cone
event causality
grandfather paradox
philosophical perspective
Opis:: The most desired journey by human being is definitely travel through time. For centuries, people dream about time travel, to be able to go back and fix mistakes of the past. But there are many complications associated with time travel - starting from technological aspects ending with the philosophical paradoxes. Yet, is time travel possible from the technological and philosophical perspectives? How to solve the paradoxes of time travel? It should be noted that realisation of time travel leads not only to the discovery of the nature of time, but also to the understanding how much is unknown about it. In this paper, probability of time travel and solutions to paradoxes will be critically analysed from philosophical perspectives.
Źródło:: Journal of Education and Technical Sciences; 2015, 2, 1; 34-37
2300-7419
2392-036X
Pojawia się w:: Journal of Education and Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

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