Results 111 to 120 of about 5,368 (184)

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

open access: yesJournal of Field Robotics, Volume 43, Issue 3, Page 2254-2341, May 2026.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong   +13 more
wiley   +1 more source

Interpretable CRAM‑Enhanced Lightweight Dual‑Branch CNN for Real‑Time Breast Cancer Histopathology in Internet‑of‑Medical‑Things Environments

open access: yesSmall, Volume 22, Issue 26, 8 May 2026.
This study presents an interpretable, lightweight hybrid deep learning model for real‐time analysis of breast cancer histopathology in IoMT‐enabled diagnostic systems. By integrating MobileNetV2 and EfficientNet‐B0 with a novel contextual recurrent attention module (CRAM), the framework achieves near‐perfect accuracy while providing transparent Grad ...
Roseline Oluwaseun Ogundokun   +4 more
wiley   +1 more source

Effect of soft tissue sample preparation techniques for scanning small‐angle X‐ray scattering experiments

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 3, Page 632-648, May 2026.
The effect of tissue‐processing techniques, including fixation and embedding, on the structural information obtained from scanning small‐angle X‐ray scattering of muscle and connective tissue has been studied. This provides a framework for sSAXS users working with soft tissues to make an informed choice on the sample preservation method, tailored to ...
Atreyee Acharya   +4 more
wiley   +1 more source

Glass bead games: enumeration of possible polytypes based on two stacking vectors and applications to the iron‐ore sinter phases SFCA and SFCA‐I

open access: yesActa Crystallographica Section A, Volume 82, Issue 3, Page 145-162, May 2026.
General formulas are presented that allow for the enumeration of polytypes based on translationally equivalent layers and two equivalent arrangements of adjacent layers involving distinct possible stacking vectors, t1 and t2. The results have been applied to the polytypism among two different polysomes of the family of so‐called silico‐ferrites of ...
Michael Francesco Salzmann   +3 more
wiley   +1 more source

Unravelling Distress in Psychotic‐Like Experiences: A Systematic Review of Non‐Clinical Populations

open access: yesEarly Intervention in Psychiatry, Volume 20, Issue 5, May 2026.
ABSTRACT Introduction Psychotic‐like experiences (PLEs) are subthreshold psychotic phenomena that occur along the psychosis continuum and are frequently accompanied by distress. However, the factors underlying distress in individuals reporting PLEs—particularly within non‐clinical populations—remain insufficiently understood.
Joachim Rockenschaub   +7 more
wiley   +1 more source

Wild conductor exponents of curves

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 5, May 2026.
Abstract We give an explicit formula for wild conductor exponents of plane curves over Qp$\mathbb {Q}_p$ in terms of standard invariants of explicit extensions of Qp$\mathbb {Q}_p$, generalising a formula for hyperelliptic curves. To do so, we prove a general result relating the wild conductor exponent of a simply branched cover of the projective line ...
Harry Spencer
wiley   +1 more source

NIDD-enabled lightweight intrusion detection for effective DDoS mitigation in 5G and beyond. [PDF]

open access: yesSci Rep
Javid I   +6 more
europepmc   +1 more source

Entrywise transforms preserving matrix positivity and nonpositivity

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 5, May 2026.
Abstract We characterize real and complex functions which, when applied entrywise to square matrices, yield a positive definite matrix if and only if the original matrix is positive definite. We refer to these transformations as sign preservers. Compared to the classical work on entrywise preservers by Schoenberg and others, we completely resolve this ...
Dominique Guillot   +3 more
wiley   +1 more source

Valence Threshold Photoionization Spectra of C5$_5$H and C5$_5$H2$_2$ Isomers

open access: yesChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Mass‐selected threshold photoelectron spectra (TPES) of l‐C5H, HC5H, and c–C3H‐CCH were recorded using double‐imaging photoelectron‐photoion coincidence spectroscopy. These transient species were generated in situ by hydrogen abstraction from cyclopropylacetylene and 1,3‐pentadiyne.
Ugo Jacovella   +9 more
wiley   +1 more source

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