Autor: Dam, M. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Back to nature: henna extracts from nanotech to environmental biotechnology – a review
Autorzy:: Abd-El-Haleem, D.A.M.
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Powiązania:: https://bibliotekanauki.pl/articles/28825290.pdf Link otwiera się w nowym oknie
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 2.

Tytuł:: The ΔWaveECG : the differences to the normal 12-lead ECG amplitudes
Autorzy:: van Dam, Peter M.
Proniewska, Klaudia
Abacherli, Roger
Opis:: Background: The QRS, ST segment, and T-wave waveforms of electrocardiogram are difficult to interpret, especially for non-ECG experts readers, like general practitioners. As the ECG waveforms are influenced by many factors, like body build, age, sex, electrode placement, even for experience ECG readers the waveform is difficult to interpret. In this research we have created a novel method to distinguish normal from abnormal ECG waveforms for an individual ECG based on the ECG amplitude distribution derived from normal standard 12‑lead ECG recordings. Aim: Creation of a normal ECG amplitude distribution to enable the distinction by non-ECG experts of normal from abnormal waveforms of the standard 12‑lead ECG. Methods: The ECGs of healthy normal controls in the PTB-XL database were used to construct a normal amplitude distribution of the 12 lead ECG for males and females. All ECGs were resampled to have the same number of samples to enable the classification of an individual ECG as either normal or abnormal, i.e. within the normal amplitude distribution or outside, the ΔWaveECG. Results: From the same PTB-XL database six ECG's were selected, normal, left and right bundle branch block, and three with a myocardial infarction. The normal ECG was obviously within the normal distribution, and all other five showed clear abnormal ECG amplitudes outside the normal distribution in any of the ECG segments (QRS, ST segment and remaining STT segment). Conclusion: The ΔWaveECG can distinguish the abnormal from normal ECG waveform segments, making the ECG easier to classify as normal or abnormal. Conduction disorders and ST changes due to ischemia and abnormal T-waves are effortless to detect, also by non-ECG expert readers, thus improving the early detection of cardiac patients.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 3.

Tytuł:: Bioprocessing: from clean-up to preventive strategies
Autorzy:: Leach, C. K.
Mijnbeek, G.
Middelbeek, E.
Dam-Mieras, M. C. E. van
Wydawca:: Committee on Biotechnology PAS
Komitet Biotechnologii PAN
Institute of Bioorganic Chemistry PAS
Instytut Chemii Bioorganicznej PAN
Powiązania:: Biotechnologia, vol.33, 2 (1996)-.
Opis:: In satisfying its needs Mankind uses the Earth’s physical resources and fossil energy andproduces products that often are recalcitrant to biogradation. Therefore the prodiiction strategiesemployed in agriculture and industry need reconsideration Biotechnology paves the way foroptimising production processes. Molecular breeding strategies can contribute to agriculture.Biotechnology can contribute to developments in the field of renewable energy. Environmentalbiotechnology can be of value in environmental management. Biotechnology thus can contributeto both bio-remediation and making technology in our society more sustainable, it thereforedeserves a place in (higher) education programmes in the environmental sciences field.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

Książka

na półce

Skocz do pozycji: 4.

Tytuł:: Assessment of the utility of Mixed Reality in medical education
Autorzy:: Dudek, Dariusz
Dąbrowa, Julianna
van Dam, Peter M.
Richter, Piotr
Kolecki, Radek
Pregowska, Agnieszka
Skuciński, Jerzy
Pulanecki, Tomasz
Proniewska, Klaudia
Walecki, Piotr
Opis:: Background: Immersive technologies like Mixed Reality (MR), Virtual Reality (VR) and Augmented Reality (AR) are becoming increasingly popular and gain user trust across various fields, particularly in medicine. In this paper we will use the general term Mixed Reality (MR) to refer to the various virtual reality methods, namely VR and AR. These new immersive technologies require varying degrees of instruction, both in their practice use, as well as in how to adjust to interacting with 3D virtual spaces. This study assesses the pedagogical value of these immersive technologies in medical education. Method: We surveyed a group of 211 students and 47 academic faculty at a medical college regarding potential applications of MR in the medical curriculum by using a questionnaire comprised of eight questions. Results were analyzed accounting for user age and professional position, i.e., student vs faculty. Results: 70% of students and 60% of the academic faculty think that MR-supplemented education is advantageous over a classical instruction. Most highly valued were the 3D visualization capabilities of MR, especially in anatomy classes. There was no significant statistical difference between students and faculty responders. Moreover, screensharing between faculty and students contributed to better, longer lasting absorption of knowledge. Surprisingly, the main issue was related to availability, i.e., only 5% of students had access to MR, while 17% of faculty use MR regularly, and 36% occasionally. Conclusions: MR technology can be a valuable resource that supports traditional medical education, especially via 3D anatomy classes, however MR availability needs to be increased. Moreover, MR expands the capabilities and effectiveness of remote learning, which was normalized during the COVID-19 pandemic, to ensure effective student and patient education. MR-based lessons, or even select modules, provide a unique opportunity to exchange experiences inside and outside the medical community.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego