Results 51 to 60 of about 5,472 (205)

2,3‐Diboratabutadiene Complexes of Group 4 Metals and their Donor‐Induced Oxidative Cleavage to Methyleneboranes

open access: yesChemistryEurope, Volume 3, Issue 6, November 11, 2025.
GA: We here report the first perarylated 2,3‐diboratabutadiene dianion and its reaction with Cp2MCl2 (M = Zr, Hf) to afford unprecedented 2,3‐diboratabutadiene π‐complexes with unique coordination modes. Addition of an N‐heterocyclic carbene (NHC) to the complexes gives rise to the donor‐induced oxidation of the BB bond, resulting in two separate NHC ...
Philipp Grewelinger   +3 more
wiley   +1 more source

A Study of Vitrified Nuclear Wasteforms by Molecular Dynamics, Electron Microscopy and Raman Spectroscopy [PDF]

open access: yes, 2015
In this study an attempt is made to create molecular dynamics (MD) models of borate glass, alkali borosilicate glasses, and UK vitreous High Level Radioactive Wasteforms.
Goodman, Barrie J., Magnox Ltd
core  

6-Oxo-6-phenyl-6-phospha-3,9-dithiabicyclo[9.4.0]pentadeca-1(11),12,14-triene [PDF]

open access: yes, 1997
The title molecule 6-phenyl-6-phospha-3,9-dithiabicyclo [9.4.0] pentadeca-1(11), 12, 14-triene 6-oxide, C18H21OPS2, has an exodentate conformation, with the S and P atoms oriented away from the centre of the macrocyclic ...
Casabó i Gispert, Jaume   +4 more
core   +2 more sources

Exploring Rochelle Salt Aqueous Solutions for Supercapacitors: Transport, Stability, and Performance

open access: yesBatteries &Supercaps, Volume 8, Issue 11, November 2025.
This study investigates potassium sodium tartrate tetrahydrate (SPTa) as a sustainable and reliable electrolyte for electrochemical double‐layer supercapacitors. SPTa dissolves in water, forming Na+ and K+ ions that enable high ionic conductivity, low viscosity, and stable electrochemical performance with activated carbon electrodes offering a ...
Hamza Kahri   +5 more
wiley   +1 more source

Multiplying Polynomials without Powerful Multiplication Instructions

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
We improve the performance of lattice-based cryptosystems Dilithium on Cortex-M3 with expensive multiplications. Our contribution is two-fold: (i) We generalize Barrett multiplication and show that the resulting shape-independent modular multiplication ...
Vincent Hwang   +2 more
doaj   +1 more source

The Prospects for Fusion Emergence [PDF]

open access: yes, 2015
This paper raises some concerns about Paul Humphreys’ fusion emergence in general and about his core example of fusion emergence (i.e., covalent bonding) in particular.
Manafu, Alexandru
core   +2 more sources

Tunneling Nanotube‐Mediated Transcellular Autophagy Alleviates Cadmium Induced Hepatocyte Injury

open access: yesAdvanced Science, Volume 12, Issue 37, October 6, 2025.
ROS accumulation is an important upstream signal for activating transcellular autophagy. Incomplete autophagy and TNT formation are necessary conditions for activating transcellular autophagy, and the disruption of the autophagic fusion mechanism is a trigger for activating transcellular autophagy.
Tao Wang   +13 more
wiley   +1 more source

Laboratory Generated Artifacts in Plasma Amino acid Quantitation [PDF]

open access: yes, 2002
The pace of physicians’ involvement in amino acid metabolism has been enormous in the last five decades. With further development of technology to identify and quantitate upto picomoles of amino acids, their metabolites and related peptides, diagnosis ...
Rao Nanjunda, Mr Ananth
core   +1 more source

Lithium Augmentation in Treatment‐Resistant Depression: A Qualitative Review of the Literature

open access: yesPharmacotherapy: The Journal of Human Pharmacology and Drug Therapy, Volume 45, Issue 10, Page 688-701, October 2025.
ABSTRACT Depression is the leading cause of disability worldwide, affecting people of all ages. Both pharmacological and non‐pharmacological therapies are available for its treatment. However, some patients do not respond to first‐line pharmacological interventions, referred to as treatment‐resistant depression (TRD).
Angela Acero‐González   +8 more
wiley   +1 more source

Speedup signing: pre-rejection sampling towards dilithium

open access: yesCybersecurity
Security and efficiency have always been two critical factors in the development of post-quantum digital signatures. As the best-known scheme, Dilithium (Ducas et al., TCHES 2018) is SUF-CMA in QROM and has a relatively fast efficiency with many ...
Lianglin Yan, Ming Luo, Mingsheng Wang
doaj   +1 more source

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