Results 211 to 220 of about 21,626 (312)

In Situ Characterization of Lignin Precipitation by Synchrotron Small‐Angle X‐Ray Scattering

Chemistry–Methods, Volume 6, Issue 7, July 2026.
Small‐angle X‐ray scattering was used to observe the formation of nanoscale lignin structures in situ, when mixing industrial spent liquor and antisolvent. The results showed systematic differences in the size and packing of nanoscale structural units that form larger lignin aggregates and demonstrated the feasibility of the method.
Patrik Ahvenainen, Stefania Bertella, Miriam Kellock, Jonathan Berg, Pablo Mota‐Santiago, Hanne Wikberg, Olesya Fearon, Risto Hänninen, Paavo Penttilä   +8 more
wiley   +1 more source

Houston, we have a problem: Coagulation concerns during long‐term spaceflight

Experimental Physiology, EarlyView.
Lewis Fall, Damian M. Bailey
wiley   +1 more source

Stretch Tunable Active Frequency Selective Fabric for Dynamically Switchable Bandstop and Transparency

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
This stretchable active frequency selective fabric achieves reversible switching between bandstop and transparent states through strain‐induced reconfiguration of its conductive network. Its zero‐power and mechanically tunable characteristics offer potential for wearable electromagnetic functional materials.
Hao Feng, Zhenjia Zhou, Hongling Liu, Yong Wang, Fuwang Guan, Ni Wang, Weidong Yu   +6 more
wiley   +1 more source

A Comparative Study of IVIM‐MRI Fitting Techniques in Glioma Grading: Conventional, Bayesian, and Voxel‐Wise and Spatially‐Aware Deep Learning Approaches

Journal of Magnetic Resonance Imaging, Volume 64, Issue 1, Page 184-200, July 2026.
ABSTRACT Background Intravoxel incoherent motion (IVIM) analysis of diffusion‐weighted MRI (DWI) provides microvascular perfusion and diffusion information. However, parameter estimation is limited by noise sensitivity, variability across fitting methods, and lack of standardization.
Misha P. T. Kaandorp, Andras Jakab, Christian Federau, Peter T. While   +3 more
wiley   +1 more source

How Long Is the Coast of Quantum Chemistry? Or, How to Evaluate Density Functional Theory as a Scientific Revolution

Natural Sciences, Volume 6, Issue 3, July 2026.
Within quantum chemistry, density functional theory (DFT) is a revolution. This serves as an example of a multitude of other scientific events, supporting the idea that revolutions are always large, if observed with the appropriate magnification. ABSTRACT Distinguishing scientific revolutions from normal science is a subjective, conflicting matter ...
Sebastian Kozuch
wiley   +1 more source

Fixed-point topology meets fractal memory: a Kutumba-stabilized framework for nonlocal fractal-fractional dynamics. [PDF]

Sci Rep
Devi RA, Surendar R, Sweatha S, Saeed ST, Almehizia AA, Saleh MA, Merga FE.   +6 more
europepmc   +1 more source

Personalised Perception: The Effect of Personality on the Sensory Effects of Psychedelics

Drug and Alcohol Review, Volume 45, Issue 5, July 2026.
ABSTRACT Introduction Psychedelics induce a wide range of sensory distortions and hallucinations (henceforth ‘distortions’). Yet, little is known about factors that influence the occurrence of certain distortions. Extra‐pharmacological variables including personality traits have been found to correlate with the occurrence of different subjective ...
Alexander Boardman, Jai Whelan, Ryan D. Ward   +2 more
wiley   +1 more source

Knocking-Induced Vibration and Sound Signal Characteristics and Fractal Analysis for Distinguishing Concrete and Masonry Walls. [PDF]

ACS Omega
Zhou Y, Zhang W, Liu D, Li J, Teng S, Liang D, Li F, Zhao F.   +7 more
europepmc   +1 more source

Multiaxial Biophysical Control of Oncogenic Phase Separation by Indoleamines: A Proof‐of‐Concept Synthesis of Landscape‐Level Regulation

Journal of Pineal Research, Volume 78, Issue 4, July 2026.
ABSTRACT Oncogenic condensates act as biophysical sanctuaries that stabilize malignant survival programs. However, a universal regulator capable of orchestrating the integrated biophysical axes governing cellular phase behavior has remained elusive.
Doris Loh, Luiz Gustavo de Almeida Chuffa, Fábio Rodrigues Ferreira Seiva, Russel J. Reiter   +3 more
wiley   +1 more source

GFD analysis for BRE zeolite graph through reverse degree and reverse neighborhood degree based topological descriptors. [PDF]

Sci Rep
Yogalakshmi K, Easwaramoorthy D, Muhiuddin G, Abughazalah N, Kulish V.   +4 more
europepmc   +1 more source