Results 41 to 50 of about 10,093 (140)

Shear failure behaviors and degradation mechanical model of rockmass under true triaxial multi-level loading and unloading shear tests

open access: yesInternational Journal of Mining Science and Technology
The redistribution of three-dimensional (3D) geostress during underground tunnel excavation can easily induce to shear failure along rockmass structural plane, potentially resulting in engineering disasters. However, the current understanding of rockmass
Zhi Zheng   +5 more
doaj   +1 more source

On the exact continuous mapping of fermions

open access: yes, 2018
We derive a rigorous, quantum mechanical map of fermionic creation and annihilation operators to continuous Cartesian variables that exactly reproduces the matrix structure of the many-fermion problem.
Markland, Thomas E.   +1 more
core   +1 more source

Polyethylene Terephthalate Monomerization via Glycolysis and Methanolysis Using Metal‐Free Basic Carbocatalyst

open access: yesChemCatChem, Volume 18, Issue 3, 12 February 2026.
The image represents a sustainable solution via chemical recycling of waste PET bottle‐to‐rPET bottle via monomerization process (glycolysis and methanolysis) in the presence of metal‐free basic carbocatalyst. Abstract The giant amount of disposed Polyethylene Terephthalate (PET) has become a big environmental challenge.
Jose Pablo Chacon Castro   +3 more
wiley   +1 more source

Associations Between the Nurse Practice Environment and Nurse‐Sensitive Patient Outcomes: Empirical Research Quantitative

open access: yesNursing Open, Volume 13, Issue 2, February 2026.
ABSTRACT Aim This study aimed to investigate associations between the nurse practice environment and nurse‐sensitive patient outcomes in Hong Kong. Design This was a 4‐wave repeated cross‐sectional study. Methods The sample comprised 71 adult general medical, surgical and orthopaedic wards recruited from four public hospitals.
Janita Pak Chun Chau   +10 more
wiley   +1 more source

Generalised dimensions of measures on almost self-affine sets

open access: yes, 2009
We establish a generic formula for the generalised q-dimensions of measures supported by almost self-affine sets, for all q>1. These q-dimensions may exhibit phase transitions as q varies.
Barreira L M   +13 more
core   +2 more sources

Graph-Based Shape Analysis Beyond Context-Freeness

open access: yes, 2018
We develop a shape analysis for reasoning about relational properties of data structures. Both the concrete and the abstract domain are represented by hypergraphs.
A Habel   +14 more
core   +1 more source

Communities with diverse subsistence needs require a variety of functional tree traits

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
Malagasy forest users vary the traits that they prefer for different household uses. Accessibility is prioritized for daily uses such as fuelwood, while functional traits are valued for longer‐term uses. Differences between men and women reflect traditional gender roles.
Minoseheno Rakotovao   +10 more
wiley   +1 more source

A Gauge-Independent Mechanism for Confinement and Mass Gap: Part I -- The General Framework

open access: yes, 2009
We propose a gauge-independent mechanism for the area-law behavior of Wilson loop expectation values in terms of worldsheets spanning Wilson loops interacting with the spin foams that contribute to the vacuum partition function.
't Hooft   +44 more
core   +1 more source

Diabetes management in maternally inherited diabetes and deafness (MIDD): A review and a proposed treatment algorithm

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 2, Page 826-839, February 2026.
Abstract Maternally inherited diabetes and deafness (MIDD) is a mitochondrial disorder usually caused by the variant m.3243A>G in the MT‐TL1 gene. We have proposed that diabetes in MIDD arises from a combination of insulin resistance and impaired β‐cell function that is more likely to occur in the presence of high skeletal muscle heteroplasmy and ...
Ahsen Chaudhry   +2 more
wiley   +1 more source

Selection for Function in Complex Distributed Pathological Systems

open access: yesEvolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Pathological processes are often conceptualized as localized phenomena anchored in a primary tumor, a focal lesion, or a single organ. However, growing evidence indicates that many diseases persist and progress as complex distributed systems, maintained by interactions among multiple sites.
Frédéric Thomas   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy