Results 81 to 90 of about 986,496 (318)

Relationship Between Recurrent Magnetic Flux Rope and Moving Magnetic Features

Universe
Large-scale magnetic flux ropes (MFRs) usually become visible during an eruption and are the core structures of coronal mass ejections, but the nature of MFRs is still a mystery. Here, we identify a large transequatorial MFR that spans across NOAA 13373 (
Yin Zhang, Jihong Liu, Quan Wang, Suo Liu, Jing Huang, Jie Chen, Baolin Tan   +6 more
doaj   +1 more source

Analysis of the Influence of Public Transportations Services on Visitors’ Activity Spaces in the Central Area of the City

, 2021
Kazuki Terayama, Michiyasu Odani, Yohei Haoka   +2 more
openalex   +2 more sources

Spaces seeking activities - activities seeking spaces: Evaluation and policy design of neighbourhood-wide urban community spaces

City, Culture and Society
Cities thrive on the vibrant interplay of community-driven initiatives and the adaptive reuse of public spaces that foster socio-cultural activities, enriching civic life. However, these grassroots efforts often confront challenges such as spatial inadequacies caused by bureaucratic zoning policies and the scarcity of affordable real estate.
Blečić, Ivan, Cois, Ester, Muroni, Emanuel, Saiu, Valeria   +3 more
openaire   +2 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

IonoGAN: An Enhanced Model for Forecasting Quiet and Disturbed Ionospheric Features From Predicted Ionograms

Space Weather
Ionograms are radar echo graphs that depict vertical ionospheric density profiles, structures, fluctuations, and irregularities, with the F region represented by F‐trace and Spread‐F features in the graphs.
Chu Qiu, Jinhui Cai, Zheng Wang, Pengdong Gao, Guojun Wang, Quan Qi, Bo Wang, Zhengwei Cheng, Jiankui Shi, Yajun Zhu, Xiao Wang, Kai Ding   +11 more
doaj   +1 more source

Dynamic X-ray imaging of the magnetosheath expected during a super storm

Frontiers in Astronomy and Space Sciences
The Earth’s magnetosheath is a vital source region of soft X-ray emissions generated by the solar wind charge exchange (SWCX) mechanism in geospace.
Yuqi Gong, Yuqi Gong, Tianran Sun, Binbin Tang, Yihong Guo, Steve Sembay, Chi Wang, Chi Wang   +7 more
doaj   +1 more source

Exploring factors affecting individual GPS-based activity space and how researcher-defined food environments represent activity space, exposure and use of food outlets [PDF]

, 2021
Windi Lameck Marwa, Duncan Radley, Samantha Davis, James J. McKenna, Claire Griffiths   +4 more
openalex   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Nighttime Atomic Hydrogen Abundance Retrieved From SCIAMACHY Hydroxyl Airglow Measurements in the Mesopause Region

Geophysical Research Letters
Atomic hydrogen (H) is crucial for understanding photochemistry and the energy budget in the mesopause region. However, there is still no consensus on the H abundance in this region.
Xiaolin Wu, Yajun Zhu, Anne K. Smith, Martin Kaufmann, Jiyao Xu   +4 more
doaj   +1 more source