Zobrazeno 1 - 10
of 14 930
pro vyhledávání: '"O. W. A."'
Autor:
Sandvik, O. W., Müller, A. M., Ånes, H. W., Zahn, M., He, J., Fiebig, M., Lottermoser, Th., Rojac, T., Meier, D., Schultheiß, J.
Mechanical pressure controls the structural, electric, and magnetic order in solid state systems, allowing to tailor and improve their physical properties. A well-established example is ferroelastic ferroelectrics, where the coupling between pressure
Externí odkaz:
http://arxiv.org/abs/2304.08423
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 11 (2024)
The contamination of the aquatic ecosystem with heavy metals has become a rising global concern due to their possible adverse health effects on human beings and the environment. Hence, the objective of this paper was to evaluate the levels of Fe, Cu,
Externí odkaz:
https://doaj.org/article/6e79b7d0dcf541da83bfadd3f49a433f
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 11 (2024)
A mathematical model is analyzed to study the effect of various physical parameters related to non-isothermal flow of third grade fluid in the presence of thermal radiation through a porous medium. Hence, the objective of this paper is to investigate
Externí odkaz:
https://doaj.org/article/df4c24e133134dea801c6ea41269b9bb
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 10B Supplementary (2024)
The amount and thickness of clay layers and surrounding organic elements have a direct impact on how well an aquifer protects itself. Thus, the purpose of this work was to evaluate Orire Estate's ability to preserve the aquifer in Akure, Ondo State,
Externí odkaz:
https://doaj.org/article/8eaaf80ae21e48268aa3877c6f8ea8d3
Autor:
Lotz, S., Nel, A. E., Wicks, R. T., Roberts, O. W., Engelbrecht, N. E., Strauss, R. D., Botha, G. J. J., Kontar, E. P., Pitna, A., Bale, S. D.
In this study we examine the radial dependence of the inertial and dissipation range indices, as well as the spectral break separating the inertial and dissipation range in power density spectra of interplanetary magnetic field fluctuations using {\i
Externí odkaz:
http://arxiv.org/abs/2212.02441
Autor:
X. Peng, G. Yang, O. W. Frauenfeld, X. Li, W. Tian, G. Chen, Y. Huang, G. Wei, J. Luo, C. Mu, F. Niu
Publikováno v:
Earth System Science Data, Vol 16, Pp 2033-2045 (2024)
Climate warming and anthropogenic disturbances result in permafrost degradation in cold regions, including in the Qilian Mountains. These changes lead to extensive hillslope thermokarst (HT) formation, such as retrogressive thaw slumps, active-layer
Externí odkaz:
https://doaj.org/article/49b1bfa2928241008919f1ace29cf1e9
Unsupervised machine learning framework for discriminating major variants of concern during COVID-19
Autor:
Chandra, Rohitash, Bansal, Chaarvi, Kang, Mingyue, Blau, Tom, Agarwal, Vinti, Singh, Pranjal, Wilson, Laurence O. W., Vasan, Seshadri
Publikováno v:
PLOS ONE, 2023
Due to the high mutation rate of the virus, the COVID-19 pandemic evolved rapidly. Certain variants of the virus, such as Delta and Omicron, emerged with altered viral properties leading to severe transmission and death rates. These variants burdened
Externí odkaz:
http://arxiv.org/abs/2208.01439
Autor:
Trost, Claus O. W., Zak, Stanislav, Schaffer, Sebastian, Saringer, Christian, Exl, Lukas, Cordill, Megan J.
As the need for miniaturized structural and functional materials has increased,the need for precise materials characterizaton has also expanded. Nanoindentation is a popular method that can be used to measure material mechanical behavior which enable
Externí odkaz:
http://arxiv.org/abs/2207.00243
Autor:
Aidan P. Tay, Kieran Didi, Anuradha Wickramarachchi, Denis C. Bauer, Laurence O. W. Wilson, Maciej Maselko
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
DNA sequences of nearly any desired composition, length, and function can be synthesized to alter the biology of an organism for purposes ranging from the bioproduction of therapeutic compounds to invasive pest control. Yet despite offering many grea
Externí odkaz:
https://doaj.org/article/d195ba5dfb374237bf133e4ffee8395c
Autor:
Grach, Veronika S., Artemyev, Anton V., Demekhov, Andrei G., Zhang, Xiao-Jia, Bortnik, Jacob, Angelopoulos, Vassilis, Nakamura, R., Tsai, E., Wilkins, C., Roberts, O. W.
Relativistic electron losses in Earth's radiation belts are usually attributed to electron resonant scattering by electromagnetic waves. One of the most important wave mode for such scattering is the electromagnetic ion cyclotron (EMIC) mode. Within
Externí odkaz:
http://arxiv.org/abs/2205.00515