Results 31 to 40 of about 4,049,670 (304)

Space Activity Regulatory Matters of Space Law

open access: yesAdvanced Space Law, 2020
This article studies the issues of international space law and analyses the reasons for its occurrence. At the moment, space law actively develops, and space exploration has become increasingly popular and demanded. Nevertheless, this field’s legal regulations were drawn up in the mid-20th century and are now partly obsolete. Moreover, the set of space-
Andrey Ivanishchuk, Maria Markina
openaire   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Multi‐Technique Study of the Thermospheric Wind Responses to the November 3–4, 2021 Storm

open access: yesSpace Weather
The responses of thermospheric winds at mid and low latitudes to the intense geomagnetic storm of November 3–4, 2021, are examined using multi‐technique observations and simulations with the Thermosphere Ionosphere Electrodynamics General Circulation ...
Xinmiao Xia   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Development of the Chinese Dual Auroral Radar Network and Preliminary Results

open access: yesSpace Weather
Led by the National Space Science Center of the Chinese Academy of Sciences, we have built a Chinese dual auroral radar network in northern China, which is called the CN‐DARN.
Jiaojiao Zhang   +9 more
doaj   +1 more source

CoRoT reveals a magnetic activity cycle in a Sun-like star [PDF]

open access: yes, 2010
The 11-year activity cycle of the Sun is a consequence of a dynamo process occurring beneath its surface. We analyzed photometric data obtained by the CoRoT space mission, showing solar-like oscillations in the star HD49933, for signatures of stellar ...
Baglin, Annie   +6 more
core   +5 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The New Geomagnetic Monitoring Network in China: Insights From the 2024 Mother's Day Superstorm

open access: yesSpace Weather
China has established a ground‐based network system, that is the Chinese Meridian Project (CMP), to continuously monitor the geomagnetic field. The superstorm in May 2024 was analyzed using the CMP data.
Jing Wang   +12 more
doaj   +1 more source

M101: The Pinwheel Galaxy [PDF]

open access: yes, 2006
This Hubble Space Telescope image of M101 showcases a spiral galaxy's well-known features. The text describes the features that are common to all spiral galaxies.

core  

Encoding of Intention and Spatial Location in the Posterior Parietal Cortex [PDF]

open access: yes, 1995
The posterior parietal cortex is functionally situated between sensory cortex and motor cortex. The responses of cells in this area are difficult to classify as strictly sensory or motor, since many have both sensory- and movement-related activities, as ...
Andersen, Richard A.
core   +2 more sources

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