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18 Results Found

  • Feature Paper
  • Article
  • Open Access
1 Citations
3,166 Views
15 Pages

8 April 2021

This article elaborates on an off-shell formulation of D = 4, N = 1 supergravity whose auxiliary fields comprise an antisymmetric tensor field without gauge degrees of freedom. In particular, the relation to new minimal supergravity, a supercovariant...

(This article belongs to the Special Issue Manifest and Hidden Symmetries in Field and String Theories)
  • Article
  • Open Access
2 Citations
3,668 Views
34 Pages

4D, N = 1 Matter Gravitino Genomics

  • S.-N. Hazel Mak and
  • Kory Stiffler

13 February 2019

Adinkras are graphs that encode a supersymmetric representation’s transformation laws that have been reduced to one dimension, that of time. A goal of the supersymmetry “genomics” project is to classify all 4D, N = 1 off-she...

(This article belongs to the Special Issue Supersymmetric Field Theory 2018)
  • Article
  • Open Access
2 Citations
2,237 Views
19 Pages

30 June 2021

In this study, we develop quantum measurement theory for quantum systems described by C∗-algebras. This is the first step to establish measurement theory for interacting quantum fields with off-shell momenta. Unlike quantum mechanics (i.e., quantum s...

(This article belongs to the Special Issue Quantum Fields and Off-Shell Sciences)
  • Article
  • Open Access
6 Citations
4,469 Views
28 Pages

10 December 2021

This paper presents a finite element implementation of plates and shells for the analysis of flexible multibody systems. The developments are set within the framework of the motion formalism that (1) uses configuration and motion to describe the kine...

(This article belongs to the Special Issue Mechanical Design Technologies for Beam, Plate and Shell Structures)
  • Article
  • Open Access
66 Citations
8,177 Views
19 Pages

Chitosan–Carboxymethylcellulose-Based Polyelectrolyte Complexation and Microcapsule Shell Formulation

  • Jagadish Chandra Roy,
  • Ada Ferri,
  • Stéphane Giraud,
  • Guan Jinping and
  • Fabien Salaün

Chitosan (CH)–carboxymethyl cellulose sodium salt (NaCMC) microcapsules containing paraffin oil were synthesized by complex formation, and crosslinked with glutaraldehyde (GTA). The electrostatic deposition of NaCMC onto the CH-coated paraffin...

(This article belongs to the Special Issue Chitins 2018)
  • Article
  • Open Access
8 Citations
2,250 Views
65 Pages

27 November 2023

We deduce a non-linear commutator higher-spin (HS) symmetry algebra which encodes unitary irreducible representations of the AdS group—subject to a Young tableaux Y(s1,…,sk) with k≥2 rows—in a d-dimensional anti-de Sitter space....

(This article belongs to the Section Field Theory)
  • Article
  • Open Access
14 Citations
2,180 Views
40 Pages

28 November 2023

We develop the BRST approach to construct the general off-shell local Lorentz covariant cubic interaction vertices for irreducible massless and massive higher spin fields on d-dimensional Minkowski space. We consider two different cases for interacti...

(This article belongs to the Special Issue Physics and Symmetry Section: Feature Papers 2023)
  • Article
  • Open Access
19 Citations
6,559 Views
16 Pages

In this paper, a four-node composite cylindrical shell finite element model based on Love’s first approximation theory is proposed to solve the nonlinear vibration of the hard-coating cylindrical shell efficiently. The developed model may have great...

  • Article
  • Open Access
25 Citations
6,709 Views
20 Pages

Bioactive Poly(lactic acid)–Cocoa Bean Shell Composites for Biomaterial Formulation: Preparation and Preliminary In Vitro Characterization

  • Andres J. Garcia-Brand,
  • Maria A. Morales,
  • Ana Sofia Hozman,
  • Andres C. Ramirez and ,
  • Luis J. Cruz,
  • Alejandro Maranon,
  • Carolina Muñoz-Camargo,
  • Juan C. Cruz and
  • Alicia Porras
  • + 4 authors+ 0 author

27 October 2021

The unique lignocellulosic and solvent-extractive chemical constituents of most natural fibers are rich in natural polymers and bioactive molecules that can be exploited for biomaterial formulation. However, although natural fibers’ main constituents...

(This article belongs to the Special Issue Polymer Composites for Biomedical and Environmental Applications)
  • Article
  • Open Access
138 Views
16 Pages

22 October 2026

Postmenopausal estrogen deficiency induces complex physiological alterations, notably osteoporosis and metabolic dysfunction. This study investigated the effect of High Active Calcium (HAC) using in vitro and ovariectomized (OVX) rat models. In vitro...

(This article belongs to the Special Issue Advances in Functional Foods and Natural Products)
  • Article
  • Open Access
6 Citations
4,381 Views
16 Pages

Single-layer reticulated shell structures are widely used, but their stability performance is not ideal. Moreover, they are sensitive to structural damage and imperfections, while the existing conventional design methods of increasing the cross-secti...

(This article belongs to the Collection Innovative Structures and Materials: Analysis, Design and Application)
  • Article
  • Open Access
13 Citations
3,630 Views
13 Pages

Several applications of nanofiber-based systems are based on their corresponding functionality-related properties, which often cannot be satisfied by a fiber web with a monolithic structure because of the various physicochemical properties and amount...

(This article belongs to the Special Issue Recent Development of Electrospinning for Drug Delivery, 3rd Edition)
  • Article
  • Open Access
748 Views
21 Pages

Bio-Epoxy Composites Formulation Using Bio-Oils from Walnut and Almond Shell Pyrolysis: Influence of Temperature on Chemical Composition and Curing Behavior

  • Pamela Hidalgo,
  • Zarella Nahuelpan,
  • Alison Rebolledo,
  • Yenifer Treumun and ,
  • Mauricio Yáñez and
  • Renato Hunter
  • + 1 author+ 0 author

19 February 2026

In this study, we develop bio-epoxy composites incorporating bio-oils obtained from the pyrolysis of almond and walnut shells at 400 °C and 600 °C, with the aim of evaluating their potential as renewable precursors for epoxy resin modificatio...

(This article belongs to the Section Sustainable Materials)
  • Article
  • Open Access
11 Citations
2,225 Views
20 Pages

11 July 2025

This study explores novel alginate–konjac glucomannan core–shell aerogel particles for drug delivery systems fabricated via air-assisted coaxial prilling. A systematic approach is needed for the optimization of this method due to the nume...

(This article belongs to the Section Polymer Applications)
  • Article
  • Open Access
23 Citations
3,834 Views
17 Pages

Formulation and Characterization of Poly (Ethylene Glycol)-Coated Core-Shell Methionine Magnetic Nanoparticles as a Carrier for Naproxen Delivery: Growth Inhibition of Cancer Cells

  • Faten Eshrati Yeganeh,
  • Amir Eshrati Yeganeh,
  • Mohammad Yousefi,
  • Bahareh Farasati Far and ,
  • Iman Akbarzadeh,
  • Dmitry Olegovich Bokov,
  • Kaamran Raahemifar and
  • Madjid Soltani
  • + 3 authors+ 0 author

1 April 2022

An efficient and selective drug delivery vehicle for cancer cells can remarkably improve therapeutic approaches. In this study, we focused on the synthesis and characterization of magnetic Ni1−xCoxFe2O4 nanoparticles (NPs) coated with two layer...

(This article belongs to the Special Issue Pharmacokinetics/Pharmacodynamics/Pharmacogenetics Based Personalized Medicine for Cancer Therapy)
  • Article
  • Open Access
1 Citations
318 Views
32 Pages

16 October 2026

Agricultural residues offer opportunities to reduce virgin polymer consumption, although balancing mechanical performance, thermal stability, and processability in multicomponent composites remains challenging. This study developed high-density polye...

(This article belongs to the Special Issue Synthesis, Characterization and Environmental Assessment of Novel Polymeric Materials for Sustainable Applications, Second Edition)
  • Article
  • Open Access
34 Citations
4,934 Views
21 Pages

27 June 2023

This work presents a novel methodology for the accurate and efficient elastic deformation reconstruction of thin-walled and stiffened structures from discrete strains. It builds on the inverse finite element method (iFEM), a variationally-based shape...

(This article belongs to the Special Issue Shape Sensing 2021-2024)
  • Article
  • Open Access
6 Citations
3,885 Views
17 Pages

20 December 2024

Rhodopseudomonas palustris (RP) are known anaerobic bacteria with probiotic properties containing several bioactive compounds and enzymes that benefit aquatic animals. However, studies on the use of RP on aquatic animal species are limited. This stud...

(This article belongs to the Section Nutrition and Feeding)