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Simulations in orthopedics and rehabilitation - Part 2: Computer simulations

Dygut J., Piwowar P., Gołda M., Popławski K., Jakubas R., Gonzales G., Piwowar M.

Bio-Algorithms and Med-Systems

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2016

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Vol. 12, no. 4

159--168

EN

Simulations in medicine have already become the mainstream trend in the field of research and education. It includes simulations on simulators through which students are afforded the opportunity to train manual skills as well as series of simulations that enable one to train not just motor and manual skills alone. Some of these offer the student the basis to train decision-making process and conduct experiments that visualize biological phenomena that are important from a doctor’s perspective. The authors have done a review of medical computer simulations and found that simulations in medicine focus, in respect of the issues raised, on techniques and computer science aspects. The first one is discussed in the paper “Simulations in orthopedics and rehabilitation – Part I: Simulators.” The second one is discussed in this paper. In the paper, the authors focus on computer simulations, in the broadest sense, presenting them while taking into consideration the distinction between simulations used for the following purposes: test (conducted under laboratory conditions), training (incorporated into school, universities syllabus), and diagnostic and therapeutic (within the hospital, clinics, private medical practice).

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Simulations in orthopedics and rehabilitation - Part 1: Simulators

Dygut J., Piwowar P., Gołda M., Popławski K., Jakubas R., Gonzales G., Piwowar M.

Bio-Algorithms and Med-Systems

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2016

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Vol. 12, no. 4

147--157

EN

Nowadays, medical simulators and computer simulation programs are used to train various skills required in medicine. The development of medicine, including orthopedics and rehabilitation, has meant that resident physicians, within a much shorter period of time, must acquire the knowledge and skills that their older colleagues gained over years, learning as they operated on patients. For this reason, simulation very often helps the doctor and others engaged in health care train some techniques necessary during the work before they start working in a clinical environment. They have a chance of fine-tuning certain skills under nonclinical environment. On the other hand, simulation techniques are used in medical scientific research to know and explain the different biological processes that can be used for better patient treatment in the future. In this paper (Part I), the authors focused on the presentation of different types of simulators for the following purposes: test (conducted under laboratory conditions), training (incorporated into school, universities syllabus), diagnostic and therapeutic (within the hospital, clinics, private medical practice).

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Phase Transitions in Guanidinium Bromoantimonate(V) {C(NH2)3]SbBr6

Jakubas R., Bator G., Ciąpała P.

Polish Journal of Chemistry

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2003

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Vol. 77 / nr 1

123-127

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Vibrational Study of the Structural Phase Transitions in a New Ferroelastic (C5H10NH2)SbCl6 Crystal by Infrared and Raman Spectroscopies

Bednarska-Bolek B., Jakubas R., Bator G., Baran J.

Polish Journal of Chemistry

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2002

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Vol. 76 / nr 2-3

385-394

EN

Infrared spectra of (C5H10NH2)SbCl6 in the region of the internal vibrations of the piperidinium cations (3500-400 cm-1) and Raman spectra in the region of internal vibrations of the SbCl6 _ anions (400-100 cm-1), around the phase transitions at Tc3 = 294 K, Tc2 = 310 K and Tc1 = 369 K, are presented and discussed. A detailed analysis has been performed for the bands assigned to the stretching and deformation vibrations of the NH2 _ and CH2 groups. It has been shown that the hydrogen bonds play an important role in the mechanism of the phase transitions and influence the dynamics of either cations or anions in different phases of (C5H10NH2)SbCl6.

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Second harmonic generation properties of [CH3NH3]5Bi2Br11 ferroelectric crystal

Ratajczak H., Debrus S., Jakubas R., Baran J.

Bulletin of the Polish Academy of Sciences. Chemistry

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2000

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Vol. 48, No. 3

193-194

EN

The SHG properties were determined for the powder samples of the [ChaNH3](5)Bi(2) Br(11)compound using the Kurtz-Perry method. SHG efficiency relative to KDP appears to be 0.4.

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Infrared studies on the structural phase transitions in (n-C3H7NH3)2 SbBr5 and (n-C3H7NH3)3Sb2Cl9

Bator G., Jakubas R., Majerz I.

Polish Journal of Chemistry

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1998

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Vol. 72, nr 2

314-324

EN

Internal vibration modes of(n-C3H7NH3)2SbBr5 and (n-C3H7NH3)3Sb2Cl9 were studied through their phase transitions using the infrared spectroscopy. The studies show that the vibrational states of the n-propylammonium cations change considerably during the phase transitions. The v(CC), v(CN) and v-s(NH) bands are very sensitive to the phase transition at 154 K in (n-C3H7NH3)2SbBr5, and at 232 K in (n-C3H7NH3)3Sb2Cl9. IR spectra point out the key role of the n-propylammonium cations in the phase transition mechanism of both crystals.