Results 41 to 50 of about 136,939,768 (82)

Computational Chemistry‐Driven Advances in Eco‐Friendly Insulation Gas Research: Multi‐Dimensional Prediction, Synergistic Screening, Stability Evaluation and Molecular Design

open access: yesHigh Voltage, Volume 11, Issue 5, Page 1583-1610, October 2026.
ABSTRACT Sulphur hexafluoride has become a priority substance for greenhouse gas mitigation in electric systems. An ideal substitute should simultaneously satisfy requirements for dielectric strength, boiling point, global warming potential and chemical stability; however, these metrics are deeply coupled and mutually constraining at the molecular ...
Rui Qiu   +8 more
wiley   +1 more source

Restricted Lie (super)algebras, central extensions of non-associative algebras and some tapas [PDF]

open access: yes, 2021
The general framework of this dissertation is the theory of non-associative algebras. We tackle diverse problems regarding restricted Lie algebras and superalgebras, central extensions of different classes of algebras and crossed modules of Lie ...
Páez Guillán, María Pilar
core  

Functional Metagenomics Reveals Gut Microbial Biosynthetic Potential for Essential Nutrients in Juvenile Chum Salmon

open access: yesEnvironmental Microbiology, Volume 28, Issue 10, October 2026.
At 35 days posthatching, the gut microbiome of juvenile chum salmon (Oncorhynchus keta) encodes complete biosynthetic pathways for essential amino acids (threonine, leucine, valine/isoleucine and lysine) and B‐vitamins (thiamine, riboflavin and biotin) that are absent or incomplete in the host genome. Bacterial taxa, including Bartonella, Acinetobacter
Subrata Kumar Ghosh   +4 more
wiley   +1 more source

The within‐person relationship of allostasis and allostatic load with job performance

open access: yesApplied Psychology, Volume 75, Issue 5, October 2026.
Abstract Physiological indicators such as heart rate (HR) and heart rate variability (HRV) are frequently used in allostatic load (AL) research. However, it often remains unclear whether these indicators reflect adaptive short‐term activation (allostasis), thus, represent primary mediators, or accumulated physiological burden (AL), and thus, represent ...
Robert C. Zieringer, Dieter Zapf
wiley   +1 more source

Associative and Non-Associative Algebras and Applications : 3rd MAMAA

open access: yes, 2020
This book gathers together selected contributions presented at the 3rd Moroccan Andalusian Meeting on Algebras and their Applications, held in Chefchaouen, Morocco, April 12-14, 2018, and which reflects the mathematical collaboration between south ...
Louzari, Mohamed   +4 more
core   +1 more source

Topological and geometric rigidity of nonnegatively curved submanifolds

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 10, October 2026.
Abstract We investigate the topology and geometry of compact submanifolds in space forms of nonnegative curvature satisfying a lower bound on the sectional curvature that depends only on the length of the mean curvature vector of the immersion. We show that this condition imposes strong constraints on either the topology or geometry of the submanifold.
Theodoros Vlachos
wiley   +1 more source

Lie algebras: infinite generalizations and deformations [PDF]

open access: yes, 1990
There are many applications of Lie algebras to theoretical physics. This thesis is a study of some new mathematical structures which also are applicable to current physical ideas.
Fletcher, Paul, Fletcher, P
core  

Resolutions and Betti diagrams of algebras of SL2-invariants [PDF]

open access: yes, 2014
For the algebras of SL2-invariants of small homological dimension the free graded resolutions and graded Betti diagrams are calculated.
Brouwer, A.E., Bedratyuk, L.
core   +3 more sources

No-cycle algebras and representation theory [PDF]

open access: yes
In the first half of this dissertation we study certain quotient algebras of preprojective algebras called no-cycle algebras N. These are studied via one-cycle algebras, which are introduced here.
Boddington, Paul
core  

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