Results 201 to 210 of about 17,989,902 (389)

Pickup Ion Modulation on Plateau-like Turbulence in the Martian Magnetosheath

open access: yesThe Astrophysical Journal
The distribution of magnetic energy across scales, represented by the turbulence spectrum, provides insights into magnetic field dynamics in astrophysical and space plasma.
Hui Li   +5 more
doaj   +1 more source

Development and Application of an Activity Based Space-Time Accessibility Measure for Individual Activity Schedules [PDF]

open access: yes
Accessibility is an important aspect of human existence impacting on our notion of society equity and justice. It plays an important role in a number of existing theories of spatial and travel behaviour in addition to affecting the rate and the pattern ...
John Polak, Olu Ashiru, Robert B. Noland
core  

IASM: Individualized activity space modeler

open access: yesSoftwareX, 2018
Researchers from various disciplines have long been interested in analyzing and describing human mobility patterns. Activity space (AS), defined as an area encapsulating daily human mobility and activities, has been at the center of this interest. However, given the applied nature of research in this field and the complexity that advanced geographical ...
openaire   +5 more sources

An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation

open access: yesFEBS Open Bio, EarlyView.
The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley   +1 more source

Atmospheric Heating Events Associated with Fine-scale Flux Emergence in Ephemeral Regions

open access: yesThe Astrophysical Journal
Coronal heating has puzzled solar physicists for decades. The question of why the Sun’s upper atmosphere is significantly hotter than its lower atmosphere remains a key mystery.
Hanlin Yang, Jingxiu Wang, Chunlan Jin
doaj   +1 more source

Dynamics of Hippocampal Ensemble Activity Realignment: Time versus Space [PDF]

open access: hybrid, 2000
A. David Redish   +4 more
openalex   +1 more source

Driving, Space, and Access to Activity [PDF]

open access: yesThe Journals of Gerontology Series B: Psychological Sciences and Social Sciences, 2015
openaire   +4 more sources

Development of 4T1 breast cancer mouse model system for preclinical carbonic anhydrase IX studies

open access: yesFEBS Open Bio, EarlyView.
Carbonic anhydrase IX (CAIX) is a well‐recognised therapeutic target and prognostic biomarker in cancer. We developed and characterised a robust murine breast cancer model system that is suitable for CAIX studies in vitro and in vivo—it comprises both CAIX‐positive and CAIX‐negative controls and provides a solid platform for the comprehensive ...
Zane Kalniņa   +13 more
wiley   +1 more source

Home - About - Disclaimer - Privacy