Results 111 to 120 of about 566,609 (337)
Advanced Science, EarlyView.Chemotherapy‐induced efferocytosis drives ovarian cancer stem cell enrichment. By engulfing apoptotic cancer cells, macrophages upregulate ODC1 and produce putrescine, which elevates osteopontin (OPN) expression. Secreted OPN then activates the CD44 receptor on cancer cells, promoting stemness and chemoresistance.
Wenhan Li +19 more
wiley +1 more source
Supply Constraints and Housing Prices [PDF]
This paper analyzes the effects of land use constraints on housing prices. We provide a new framework for evaluating policy when mobility across regions is allowed but limited.
Saku Aura, Thomas Davidoff
core
In Situ Visualization of Electron Beam‐Driven High‐Entropy Alloy Crystallization
Advanced Science, EarlyView.In situ transmission electron microscopy visualizes the electron beam‐driven crystallization of amorphous multielement glycerolate film into single‐phase high‐entropy alloy (HEA) nanoparticles. The athermal process proceeds via radiolytic reduction and localized atomic rearrangement, forming compositionally uniform, cuboidal face‐centered cubic HEA ...
Azadeh Amiri, Reza Shahbazian‐Yassar
wiley +1 more source
Aura Ozone Monitoring Garden Lithograph [PDF]
, 2006 This lithograph describes where ozone is found, how it is formed, and the effects of ozone on biological processes. How and why NASA studies ozone is covered along with how individuals can monitor ground level (tropospheric) ozone by starting their own ...
core
Advanced Science, EarlyView.Organic Cu(I) iodides with efficient broadband photoluminescence and radioluminescence are reported. Based on “ancient cloth dyeing process”, a paper‐based flexible film is prepared in situ on cellulose, and demonstrates its application in plant growth lighting and plant root X‐ray imaging.
Shengji Yuan +7 more
wiley +1 more source
Plenty. This paper analyzes two broad questions: Does your first name matter? And how did you get your first name anyway? Using data from the National Opinion Research Centers (NORC’s) General Social Survey, including access to respondents first names ...
Gregory D. Hess, Saku Aura
core
Soft Micromanipulation Robot for Real‐Time Adaptive Multimodal Operation
Advanced Science, EarlyView.This manuscript proposes a soft micromanipulator robot (SMR) for “full‐angle” precision biomedical operations. Bio‐inspired SMR achieves omnidirectional motion, micrometer precision, and multimodal capabilities including aspiration, transfer, rotation, assembly, injection, and cutting.
Zhuowei Li +8 more
wiley +1 more source
Surface Reconstruction‐Free Stability Achieving Highly Anticorrosive Seawater Splitting
Advanced Science, EarlyView.The complex metal oxides of AgCe‐FeMnOH can achieve an excellent oxygen evolution (OER) activity while maintaining its stability under alkaline seawater electrolysis. The surface reconstruction‐free behaviors lead to the durable seawater corrosion resistance without compromising the catalytic activities.
Yanita Devi +8 more
wiley +1 more source
Real-Time Railway Hazard Detection Using Distributed Acoustic Sensing and Hybrid Ensemble Learning
SensorsRockfalls on railways are considered a natural disaster under the topic of landslides. It is an event that varies regionally due to landforms and climate.
Yusuf Yürekli +2 more
doaj +1 more source
ChemMatters: Special Issue on NASA's EOS Aura Mission (Sept. 2001) [PDF]
, 2001 This EOS-Aura special edition of ChemMatters is the first of four special issues focusing on atmospheric chemistry and the Aura mission. It features articles on global climate change, asthma and air pollution, good and bad ozone, and spectroscopy ...
core