Results 11 to 20 of about 11,553,357 (305)

Understanding with Theoretical Models [PDF]

Journal of Economic Methodology, 2014
This paper discusses the epistemic import of highly abstract and simplified theoretical models using Thomas Schelling’s checkerboard model as an example. We argue that the epistemic contribution of theoretical models can be better understood in the context of a cluster of models relevant to the explanatory task at hand.
Aydinonat, N. Emrah, Ylikoski, Petri
core   +7 more sources

A review on theoretical models for lithium–sulfur battery cathodes

InfoMat, 2022
Lithium–sulfur (Li–S) batteries have been considered as promising battery systems due to their huge advantages on theoretical energy density and rich resources.
Shuai Feng, Zhong‐Heng Fu, Xiang Chen, Qiang Zhang   +3 more
doaj   +2 more sources

Risk of COVID-19 transmission in heterogeneous age groups and effective vaccination strategy in Korea: a mathematical modeling study [PDF]

Epidemiology and Health, 2021
OBJECTIVES This study aims to analyze the possibility and conditions of maintaining an effective reproductive number below 1 using a mathematical model.
Youngsuk Ko, Jacob Lee, Yubin Seo, Eunok Jung   +3 more
doaj   +1 more source

A common gene drive language eases regulatory process and eco-evolutionary extensions

BMC Ecology and Evolution, 2021
Background Synthetic gene drive technologies aim to spread transgenic constructs into wild populations even when they impose organismal fitness disadvantages. The extraordinary diversity of plausible drive mechanisms and the range of selective parameters
Prateek Verma, R. Guy Reeves, Chaitanya S. Gokhale   +2 more
doaj   +1 more source

Monotone Simultaneous Paths Embeddings in $\mathbb{R}^d$ [PDF]

Discrete Mathematics & Theoretical Computer Science, 2018
We study the following problem: Given $k$ paths that share the same vertex set, is there a simultaneous geometric embedding of these paths such that each individual drawing is monotone in some direction?
David Bremner, Olivier Devillers, Marc Glisse, Sylvain Lazard, Giuseppe Liotta, Tamara Mchedlidze, Guillaume Moroz, Sue Whitesides, Stephen Wismath   +8 more
doaj   +1 more source

Linear Encodings of Bounded LTL Model Checking [PDF]

Logical Methods in Computer Science, 2006
We consider the problem of bounded model checking (BMC) for linear temporal logic (LTL). We present several efficient encodings that have size linear in the bound.
Armin Biere, Keijo Heljanko, Tommi Junttila, Timo Latvala, Viktor Schuppan   +4 more
doaj   +1 more source

Psychedelic-Assisted Psychotherapy—A Systematic Review of Associated Psychological Interventions

Frontiers in Psychology, 2022
Modern clinical research on psychedelics is generating interesting outcomes in a wide array of clinical conditions when psychedelic-assisted psychotherapy is delivered to appropriately screened participants and in controlled settings.
Mauro Cavarra, Mauro Cavarra, Alessandra Falzone, Johannes G. Ramaekers, Kim P. C. Kuypers, Carmela Mento   +5 more
doaj   +1 more source

Accuracy of Hidden Markov Models in Identifying Alterations in Movement Patterns during Biceps-Curl Weight-Lifting Exercise

Applied Sciences, 2022
This paper presents a comparison of mathematical and cinematic motion analysis regarding the accuracy of the detection of alterations in the patterns of positional sequence during biceps-curl lifting exercise.
André B. Peres, Mário C. Espada, Fernando J. Santos, Ricardo A. M. Robalo, Amândio A. P. Dias, Jesús Muñoz-Jiménez, Andrei Sancassani, Danilo A. Massini, Dalton M. Pessôa Filho   +8 more
doaj   +1 more source

Theoretical modeling for the stereo mission [PDF]

Space Science Reviews, 2006
We summarize the theory and modeling efforts for the STEREO mission, which will be used to interpret the data of both the remote-sensing (SECCHI, SWAVES) and in-situ instruments (IMPACT, PLASTIC). The modeling includes the coronal plasma, in both open and closed magnetic structures, and the solar wind and its expansion outwards from the Sun, which ...
Aschwanden, Markus, Burlaga, L. F., Kaiser, Michael L., Ng, C. K., Reames, D. V., Reiner, M. J., Gombosi, T. I., Lugaz, N., Manchester, W., Roussev, I. I., Zurbuchen, T. H., Farrugia, Charles J., Galvin, A. B., Lee, M. A., Linker, Jon A., Mikic, Z., Riley, P., Alexander, David, Sandman, A. W., Cook, J. W., Howard, Russell A., Odstrcil, Dusan, Pizzo, V. J., Kóta, J., Liewer, P. C., Luhmann, J. G., Inhester, Bernd, Schwenn, R. W., Solanki, Sami, Vasyliunas, V. M., Wiegelmann, Thomas, Blush, L., Bochsler, P., Cairns, Iver H., Robinson, P. A., Bothmer, Volker, Kecskemety, K., Llebaria, Antoine, Maksimovic, Milan, Scholer, M., Wimmer-Schweingruber, R. F.   +40 more
openaire   +5 more sources

THEORETICAL MODELS OF DARK ENERGY [PDF]

International Journal of Modern Physics D, 2012
Mounting observational data confirm that about 73% of the energy density consists of dark energy which is responsible for the current accelerated expansion of the Universe. We present observational evidences and dark energy projects. We then review various theoretical ideas that have been proposed to explain the origin of dark energy; they contain the ...
Yoo, Jaewon, Watanabe, Yuki
openaire   +3 more sources