Results 61 to 70 of about 20,220 (188)

Semiclassical Green Function in Mixed Spaces [PDF]

open access: yes, 1997
A explicit formula on semiclassical Green functions in mixed position and momentum spaces is given, which is based on Maslov's multi-dimensional semiclassical theory.
Guangcan Yang   +10 more
core   +2 more sources

MITIK-TRAJ: WiFi Devices Trajectory Inference Tool

open access: yes, 2023
MITIK-TRAJ is a tool that reconstructs a mobile terminal's trajectory by introducing the concept of bounded trajectory. It exploits the signal strength of WiFi probe-requests, collected from measurements obtained from several sniffers. The tool considers three significant components: i) Generating observation sets, ii) Characterizing radial-distance ...
Mishra, Abhishek   +3 more
openaire   +1 more source

From “Mirror Flower, Water Moon” to Multi‐Task Visual Prospective Representation Learning for Unmanned Aerial Vehicles Indoor Mapless Navigation

open access: yesJournal of Field Robotics, Volume 43, Issue 2, Page 655-680, March 2026.
ABSTRACT Vision‐based deep learning models have been widely adopted in autonomous agents, such as unmanned aerial vehicles (UAVs), particularly in reactive control policies that serve as a key component of navigation systems. These policies enable agents to respond instantaneously to dynamic environments without relying on pre‐existing maps.
Yingxiu Chang   +4 more
wiley   +1 more source

Human Arm simulation for interactive constrained environment design [PDF]

open access: yes, 2012
During the conceptual and prototype design stage of an industrial product, it is crucial to take assembly/disassembly and maintenance operations in advance.
B. Masih-Tehrani   +19 more
core   +5 more sources

Systemic T Cell Receptor Profiling Reveals Adaptive Immune Activation and Potential Immune Signatures of Diagnosis and Brain Atrophy in Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 2, Page 296-309, February 2026.
ABSTRACT Objective Epilepsy is increasingly associated with immune dysregulation and inflammation. The T cell receptor (TCR), a key mediator of adaptive immunity, shows repertoire alterations in various immune‐mediated diseases. The unique TCR sequence serves as a molecular barcode for T cells, and clonal expansion accompanied by reduced overall TCR ...
Yong‐Won Shin   +12 more
wiley   +1 more source

Reconstruction of ancestral RNA sequences under multiple structural constraints

open access: yesBMC Genomics, 2016
Background Secondary structures form the scaffold of multiple sequence alignment of non-coding RNA (ncRNA) families. An accurate reconstruction of ancestral ncRNAs must use this structural signal.
Olivier Tremblay-Savard   +2 more
doaj   +1 more source

Innovation and Agency: To What Extent Did Cultural Appropriation Affect the Development of Jewellery in Britain During the 1st to 2nd Centuries AD?

open access: yesTheoretical Roman Archaeology Journal, 2021
From the Late Iron Age (LIA) to the second century AD significant cultural and technological changes occurred within Britain, commonly associated with the new relationship formed with the Roman Empire.
Elizabeth Anne Grace Webster
doaj   +2 more sources

Feeding Ecology and Prey Interactions of Japanese Spanish Mackerel Scomberomorus niphonius (Teleostei: Scombridae) in Korean Coastal Waters

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The Japanese Spanish mackerel, Scomberomorus niphonius, in Korean coastal waters has exhibited a consistent increase in catches since the 1970s, peaking in 2023, driven by fishing effort, climate‐induced habitat shifts and biological factors.
Jin Ho Jung   +3 more
wiley   +1 more source

Latent Class Growth Modelling: A Tutorial [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2009
The present work is an introduction to Latent Class Growth Modelling (LCGM). LCGM is a semi-parametric statistical technique used to analyze longitudinal data.
Benoît Louvet   +4 more
doaj  

Clustering of Longitudinal Data: A Tutorial on a Variety of Approaches

open access: yesStatistical Analysis and Data Mining: An ASA Data Science Journal, Volume 19, Issue 1, February 2026.
ABSTRACT During the past two decades, methods for identifying groups with different trends in longitudinal data involving a single numeric outcome have become of increasing interest across many areas of research. To support researchers, we summarize the guidance from literature regarding the clustering of such data.
N. G. P. Den Teuling   +2 more
wiley   +1 more source

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