Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Per Ljung"'
Autor:
Milan Thomas, Per Ljung
Publikováno v:
Journal of Water, Sanitation and Hygiene for Development, Vol 11, Iss 6, Pp 1026-1035 (2021)
We examine the relationship between promotion activities and sanitation decisions in the context of a program in the Mekong Delta that encouraged households to switch from fishpond latrines to septic tanks. Before and after the campaign, we surveyed
Externí odkaz:
https://doaj.org/article/faeb191bd1744cc7ad8d5d0649689bb4
Autor:
Yi Rong Hoo, George Joseph, Rafael Rivera, Susanna Smets, Hanh Nguyen, Per Ljung, Sreymom Um, Georgia Davis, Jeff Albert
Publikováno v:
PLoS ONE, Vol 17, Iss 6, p e0269980 (2022)
While poverty-targeted subsidies have shown promise as a means of reducing financial constraints on low-income populations to invest in new latrines, concerns have been raised about whether they may reduce demand for new latrines among non-eligible,
Externí odkaz:
https://doaj.org/article/42069777fe45496f905feb360bc8fb0f
Autor:
Per Ljung, Milan Thomas
Publikováno v:
Journal of Water, Sanitation and Hygiene for Development, Vol 11, Iss 6, Pp 1026-1035 (2021)
We examine the relationship between promotion activities and sanitation decisions in the context of a program in the Mekong Delta that encouraged households to switch from fishpond latrines to septic tanks. Before and after the campaign, we surveyed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4db104632d8a88d1461071e1655ae57
https://doi.org/10.2166/washdev.2021.072
https://doi.org/10.2166/washdev.2021.072
We present and analyze a multiscale method for wave propagation problems, posed on spatial networks. By introducing a coarse scale, using a finite element space interpolated onto the network, we construct a discrete multiscale space using the localiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822b21f799e26b3b56c383b4e9528c3c
http://arxiv.org/abs/2211.14265
http://arxiv.org/abs/2211.14265
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 55:1375-1404
We propose a generalized finite element method for the strongly damped wave equation with highly varying coefficients. The proposed method is based on the localized orthogonal decomposition introduced in Målqvist and Peterseim [Math. Comp. 83 (2014)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cba1779fbef889afa987817c23748401
https://doi.org/10.1051/m2an/2021023
https://doi.org/10.1051/m2an/2021023
Autor:
Puran Chen, Peter Bergman, Ola Blennow, Lotta Hansson, Stephan Mielke, Piotr Nowak, Yu Gao, Gunnar Söderdahl, Anders Österborg, C.I.Edvard Smith, Jan Vesterbacka, David Wullimann, Angelica Cuapio, Mira Akber, Gordana Bogdanovic, Sandra Muschiol, Mikael Åberg, Karin Loré, Margaret Sällberg Chen, Per Ljungman, Marcus Buggert, Soo Aleman, Hans-Gustaf Ljunggren
Publikováno v:
EBioMedicine, Vol 109, Iss , Pp 105385- (2024)
Summary: Background: Immunocompromised patients with primary and secondary immunodeficiencies have shown impaired responses to SARS-CoV-2 mRNA vaccines, necessitating recommendations for additional booster doses. However, longitudinal data reflecting
Externí odkaz:
https://doaj.org/article/e065b36ec6674ac794485395f839553b
We present a space-time multiscale method for a parabolic model problem with an underlying coefficient that may be highly oscillatory with respect to both the spatial and the temporal variables. The method is based on the framework of the Variational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60056f8d6d03c30b806876125d6dc1f6
Publikováno v:
10th International Conference on Adaptative Modeling and Simulation.
Presentation of a multiscale method, based on the framework of the localized orthogonal decomposition method, that deals with parabolic equations where the diffusion varies rapidly in both time and space.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94da4d2e1ac51997f3840d9ca424a5dc
https://doi.org/10.23967/admos.2021.011
https://doi.org/10.23967/admos.2021.011
Autor:
Kenny A Rodriguez-Wallberg, Jonas Bergh, Antonis Valachis, Per Frisk, Theodoros Foukakis, Per Ljungman, Sandra Eloranta, Hanna Pauline Nilsson, Johan Malmros, Christina Linder Stragliotto, Erika Isaksson Friman, Barbro Linderholm, Anne Andersson, Sara Harrysson, Lovisa Vennström, Helena Mörse
Publikováno v:
BMJ Open, Vol 13, Iss 12 (2023)
Background Gonadotropin-releasing hormone agonists (GnRHa) cotreatment used to transiently suppress ovarian function during chemotherapy to prevent ovarian damage and preserve female fertility is used globally but efficacy is debated. Most clinical s
Externí odkaz:
https://doaj.org/article/ba5924fc50df467589005f382b3a4808
Autor:
Puran Chen, Peter Bergman, Ola Blennow, Lotta Hansson, Stephan Mielke, Piotr Nowak, Gunnar Söderdahl, Anders Österborg, C.I. Edvard Smith, Jan Vesterbacka, David Wullimann, Angelica Cuapio, Mira Akber, Gordana Bogdanovic, Sandra Muschiol, Mikael Åberg, Karin Loré, Margaret Sällberg Chen, Marcus Buggert, Per Ljungman, Soo Aleman, Hans-Gustaf Ljunggren
Publikováno v:
EBioMedicine, Vol 94, Iss , Pp 104700- (2023)
Summary: Background: Immunocompromised patients have varying responses to SARS-CoV-2 mRNA vaccination. However, there is limited information available from prospective clinical trial cohorts with respect to long-term immunogenicity-related responses
Externí odkaz:
https://doaj.org/article/2329229490de4fbd80902984341b218f