Results 61 to 70 of about 991,880 (304)

Atmospheric science [PDF]

open access: yes
The following types of experiments for a proposed Space Station Microgravity Particle Research Facility are described: (1) growth of liquid water drop populations; (2) coalescence; (3) drop breakup; (4) breakup of freezing drops; (5) ice nucleation for ...
Ackerman, Thomas   +7 more
core   +1 more source

Space exploration: The interstellar goal and Titan demonstration [PDF]

open access: yes, 1982
Automated interstellar space exploration is reviewed. The Titan demonstration mission is discussed. Remote sensing and automated modeling are considered.

core   +1 more source

Identifying causal gateways and mediators in complex spatio-temporal systems [PDF]

open access: yes, 2015
J.R. received support by the German National Academic Foundation (Studienstiftung), a Humboldt University Postdoctoral Fellowship, and the German Federal Ministry of Science and Education (Young Investigators Group CoSy-CC2, grant no. 01LN1306A).
Donges, Jonathan F   +9 more
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Vanishing Ponds and Regional Water Resources in Taoyuan, Taiwan

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Taiwan has a Subtropic to Tropical climate, but its precipitation varies widely in response to seasonal effects and weather events such as Typhoon and Meiyu systems.
Yuei-An Liou   +3 more
doaj   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

open access: yesFEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Measurements and Mesoscale Modeling of Autumnal Vertical Ozone Profiles in Southern Taiwan

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2008
Vertical measurements of ozone were made using a tethered balloon at the Linyuan site in Kaohsiung County, southern Taiwan. Ozone was monitored at altitudes of 0, 100, 300, 500, and 1000 m from November 23 to 25 in 2005.
Yen-Ping Peng   +6 more
doaj   +1 more source

Atmospheric sciences assistantships

open access: yesEos, Transactions American Geophysical Union, 1981
Research assistantships for graduate students in the atmospheric sciences are available from the National Center for Atmospheric Research (NCAR). Research topics should cover atmospheric dynamics, climatology, cloud physics, atmospheric chemistry and radiation, upper atmosphere physics, solar and space physics, oceanography, or environmental and ...
openaire   +1 more source

Report from upper atmospheric science [PDF]

open access: yes
Most of the understanding of the thermosphere resulted from the analysis of data accrued through the Atmosphere Explorer satellites, the Dynamics Explorer 2 satellite, and observations from rockets, balloons, and ground based instruments.
Carignan, G. R.   +4 more
core   +1 more source

Study of the scientific potential of a three 40 cm Telescopes Interferometer at Dome C [PDF]

open access: yes, 2006
Recent site testing (see: http://www-luan.unice.fr/Concordiastro/indexantartic.html) has shown that Dome C in Antarctica might have a high potential for stellar interferometry if some solutions related to the surface atmospheric layer are found.
Lopez, B.   +6 more
core   +3 more sources

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