@misc{SadovnichiiPanasyukAmelyushkinetal.2017, author = {Sadovnichii, V. A. and Panasyuk, M. I. and Amelyushkin, A. M. and Benghin, V. V. and Garipov, G. K. and Kalegaev, V. V. and Klimov, P. A. and Khrenov, B. A. and Petrov, V. L. and Sharakin, S. A. and Shirokov, A. V. and Svertilov, S. I. and Zotov, M. Y. and Yashin, I. V. and Gorbovskoy, E. S. and Lipunov, V. M. and Park, I. H. and Lee, J. and Jeong, S. and Kim, M. B. and Jeong, H. M. and Shprits, Yuri and Angelopoulos, V. and Russell, C. T. and Runov, A. and Turner, D. and Strangeway, R. J. and Caron, R. and Biktemerova, S. and Grinyuk, A. and Lavrova, M. and Tkachev, L. and Tkachenko, A. and Martinez, O. and Salazar, H. and Ponce, E.}, title = {"Lomonosov" satellite-space observatory to study extreme phenomena in space}, series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, number = {959}, issn = {1866-8372}, doi = {10.25932/publishup-42818}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-428185}, pages = {1705 -- 1738}, year = {2017}, abstract = {The "Lomonosov" space project is lead by Lomonosov Moscow State University in collaboration with the following key partners: Joint Institute for Nuclear Research, Russia, University of California, Los Angeles (USA), University of Pueblo (Mexico), Sungkyunkwan University (Republic of Korea) and with Russian space industry organi-zations to study some of extreme phenomena in space related to astrophysics, astroparticle physics, space physics, and space biology. The primary goals of this experiment are to study: -Ultra-high energy cosmic rays (UHECR) in the energy range of the Greizen-ZatsepinKuzmin (GZK) cutoff; -Ultraviolet (UV) transient luminous events in the upper atmosphere; -Multi-wavelength study of gamma-ray bursts in visible, UV, gamma, and X-rays; -Energetic trapped and precipitated radiation (electrons and protons) at low-Earth orbit (LEO) in connection with global geomagnetic disturbances; -Multicomponent radiation doses along the orbit of spacecraft under different geomagnetic conditions and testing of space segments of optical observations of space-debris and other space objects; -Instrumental vestibular-sensor conflict of zero-gravity phenomena during space flight. This paper is directed towards the general description of both scientific goals of the project and scientific equipment on board the satellite. The following papers of this issue are devoted to detailed descriptions of scientific instruments.}, language = {en} } @article{BellParkPearceetal.2007, author = {Bell, Elanor M. and Park, Tae-Gyu and Pearce, Imojen and Rublee, Parke A. and Bolch, Christopher J. S. and Hallegraeff, Gustaff M.}, title = {Detection of a novel ecotype of Pfiesteria piscicida (Dinophyceae) in an Antarctic saline lake by real-time PCR}, year = {2007}, language = {en} } @article{ParkBatallaBirgandetal.2019, author = {Park, Jungsu and Batalla, Ramon J. and Birgand, Francois and Esteves, Michel and Gentile, Francesco and Harrington, Joseph R. and Navratil, Oldrich and Lopez-Tarazon, Jos{\´e} Andr{\´e}s and Vericat, Damia}, title = {Influences of Catchment and River Channel Characteristics on the Magnitude and Dynamics of Storage and Re-Suspension of Fine Sediments in River Beds}, series = {Water}, volume = {11}, journal = {Water}, number = {5}, publisher = {MDPI}, address = {Basel}, issn = {2073-4441}, doi = {10.3390/w11050878}, pages = {23}, year = {2019}, abstract = {Fine particles or sediments are one of the important variables that should be considered for the proper management of water quality and aquatic ecosystems. In the present study, the effect of catchment characteristics on the performance of an already developed model for the estimation of fine sediments dynamics between the water column and sediment bed was tested, using 13 catchments distributed worldwide. The model was calibrated to determine two optimal model parameters. The first is the filtration parameter, which represents the filtration of fine sediments through pores of the stream bed during the recession period of a flood event. The second parameter is the bed erosion parameter that represents the active layer, directly related to the re-suspension of fine sediments during a flood event. A dependency of the filtration parameter with the catchment area was observed in catchments smaller than 100 km(2), whereas no particular relationship was observed for larger catchments (>100 km(2)). In contrast, the bed erosion parameter does not show a noticeable dependency with the area or other environmental characteristics. The model estimated the mass of fine sediments released from the sediment bed to the water column during flood events in the 13 catchments within 23\% bias.}, language = {en} } @misc{SiddiquiLuehrStolleetal.2015, author = {Siddiqui, Tarique Adnan and L{\"u}hr, H. and Stolle, Claudia and Park, J.}, title = {Relation between stratospheric sudden warming and the lunar effect on the equatorial electrojet based on Huancayo recordings}, series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, number = {517}, issn = {1866-8372}, doi = {10.25932/publishup-40956}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409564}, pages = {9}, year = {2015}, abstract = {It has been known for many decades that the lunar tidal influence in the equatorial electrojet (EEJ) is noticeably enhanced during Northern Hemisphere winters. Recent literature has discussed the role of stratospheric sudden warming (SSW) events behind the enhancement of lunar tides and the findings suggest a positive correlation between the lunar tidal amplitude and lower stratospheric parameters (zonal mean air temperature and zonal mean zonal wind) during SSW events. The positive correlation raises the question whether an inverse approach could also be developed which makes it possible to deduce the occurrence of SSW events before their direct observations (before 1952) from the amplitude of the lunar tides. This study presents an analysis technique based on the phase of the semi-monthly lunar tide to determine the lunar tidal modulation of the EEJ. A statistical approach using the superposed epoch analysis is also carried out to formulate a relation between the EEJ tidal amplitude and lower stratospheric parameters. Using these results, we have estimated a threshold value for the tidal wave power that could be used to identify years with SSW events from magnetic field observations.}, language = {en} } @misc{LeeKangPark2016, author = {Lee, J. and Kang, B. and Park, Chan Soo}, title = {Effects of the Lifestyle Modification Program on Blood BDNF and Its Associated Factors in Korean Collegiate Students}, series = {Research Quarterly for Exercise and Sport}, volume = {87}, journal = {Research Quarterly for Exercise and Sport}, publisher = {Freshwater Biological Association}, address = {Abingdon}, issn = {0270-1367}, pages = {S113 -- S113}, year = {2016}, language = {en} } @article{ParkLuehrStolleetal.2016, author = {Park, Jaeheung and L{\"u}hr, Hermann and Stolle, Claudia and Rodriguez-Zuluaga, Juan and Knudsen, David J. and Burchill, Johnathan K. and Kwak, Young-Sil}, title = {Statistical survey of nighttime midlatitude magnetic fluctuations: Their source location and Poynting flux as derived from the Swarm constellation}, series = {Journal of geophysical research : Space physics}, volume = {121}, journal = {Journal of geophysical research : Space physics}, publisher = {American Geophysical Union}, address = {Washington}, issn = {2169-9380}, doi = {10.1002/2016JA023408}, pages = {11235 -- 11248}, year = {2016}, abstract = {This is the first statistical survey of field fluctuations related with medium-scale traveling ionospheric disturbances (MSTIDs), which considers magnetic field, electric field, and plasma density variations at the same time. Midlatitude electric fluctuations (MEFs) and midlatitude magnetic fluctuations (MMFs) observed in the nighttime topside ionosphere have generally been attributed to MSTIDs. Although the topic has been studied for several decades, statistical studies of the Poynting flux related with MEF/MMF/MSTID have not yet been conducted. In this study we make use of electric/magnetic field and plasma density observations by the European Space Agency's Swarm constellation to address the statistical behavior of the Poynting flux. We have found that (1) the Poynting flux is directed mainly from the summer to winter hemisphere, (2) its magnitude is larger before midnight than thereafter, and (3) the magnitude is not well correlated with fluctuation level of in situ plasma density. These results are discussed in the context of previous studies.}, language = {en} } @article{SiddiquiLuehrStolleetal.2015, author = {Siddiqui, Tarique Adnan and Luehr, H. and Stolle, Claudia and Park, J.}, title = {Relation between stratospheric sudden warming and the lunar effect on the equatorial electrojet based on Huancayo recordings}, series = {Annales geophysicae}, volume = {33}, journal = {Annales geophysicae}, number = {2}, publisher = {Copernicus}, address = {G{\"o}ttingen}, issn = {0992-7689}, doi = {10.5194/angeo-33-235-2015}, pages = {235 -- 243}, year = {2015}, abstract = {It has been known for many decades that the lunar tidal influence in the equatorial electrojet (EEJ) is noticeably enhanced during Northern Hemisphere winters. Recent literature has discussed the role of stratospheric sudden warming (SSW) events behind the enhancement of lunar tides and the findings suggest a positive correlation between the lunar tidal amplitude and lower stratospheric parameters (zonal mean air temperature and zonal mean zonal wind) during SSW events. The positive correlation raises the question whether an inverse approach could also be developed which makes it possible to deduce the occurrence of SSW events before their direct observations (before 1952) from the amplitude of the lunar tides. This study presents an analysis technique based on the phase of the semi-monthly lunar tide to determine the lunar tidal modulation of the EEJ. A statistical approach using the superposed epoch analysis is also carried out to formulate a relation between the EEJ tidal amplitude and lower stratospheric parameters. Using these results, we have estimated a threshold value for the tidal wave power that could be used to identify years with SSW events from magnetic field observations.}, language = {en} } @article{RodriguezZuluagaStollePark2017, author = {Rodriguez-Zuluaga, Juan and Stolle, Claudia and Park, J.}, title = {On the direction of the Poynting flux associated with equatorial plasma depletions as derived from Swarm}, series = {Geophysical research letters}, volume = {44}, journal = {Geophysical research letters}, publisher = {American Geophysical Union}, address = {Washington}, issn = {0094-8276}, doi = {10.1002/2017GL073385}, pages = {5884 -- 5891}, year = {2017}, abstract = {Magnetic and electric field observations from the European Space Agency Swarm mission are used to report the direction of electromagnetic energy flux associated with equatorial plasma depletions. Contrary to expectations, the observations suggest a general interhemispheric Poynting flux rather than concurrent flows at both hemispheres toward or away from the equator. Of high interest is a particular behavior noticed over the region with the largest variation in the magnetic declination. This is a Poynting flux flowing mainly into the southern magnetic hemisphere about between 60 degrees W and 30 degrees E and into the northern magnetic hemisphere between 110 degrees W and 60 degrees W. The abrupt change in the flow direction at 60 degrees W is suggested to be caused by an asymmetry between the hemispheres on the ionospheric conductivity, likely due to the influence of thermospheric winds and the presence of the South Atlantic Anomaly.}, language = {en} } @article{NguyenWongJuangetal.2015, author = {Nguyen, Chi P. and Wong, Y. Joel and Juang, Linda P. and Park, Irene J. K.}, title = {Pathways Among Asian Americans' Family Ethnic Socialization, Ethnic Identity, and Psychological Well-Being: A Multigroup Mediation Model}, series = {Asian American journal of psychology}, volume = {6}, journal = {Asian American journal of psychology}, number = {3}, publisher = {American Psychological Association}, address = {Washington}, issn = {1948-1985}, doi = {10.1037/aap0000026}, pages = {273 -- 280}, year = {2015}, abstract = {The present study examined the mediating role of ethnic identity in the relation between family ethnic socialization and psychological well-being among Asian American college students. In addition, it explored the moderating role of gender in the pathways among 3 variables. Participants were 970 Asian American college students who were part of the Multi-Site University Study of Identity and Culture (MUSIC). Results from a multigroup structural equation model indicated that family ethnic socialization was positively and significantly related to ethnic identity and psychological well-being, whereas ethnic identity was also positively and significantly related to psychological well-being. Furthermore, family ethnic socialization was related to psychological well-being through different pathways for Asian American women versus men. Ethnic identity significantly mediated the association between family ethnic socialization and psychological well-being for women, but not for men. In contrast, family ethnic socialization was more strongly related to psychological well-being for men than for women. The practical implications for mental health professionals working with Asian American families are also discussed, particularly with regard to the role of family ethnic socialization in Asian American families.}, language = {en} }