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J, Volume 6, Issue 1

March 2023 - 15 articles

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Articles (15)

  • Article
  • Open Access
3,465 Views
9 Pages

Evaluation of the Abbott Panbio™ COVID-19 Ag Rapid Antigen Test for Asymptomatic Patients during the Omicron Wave

  • Viet Tran,
  • Giles Barrington,
  • Zach Aandahl,
  • Amelia Lawrence,
  • Senudi Wijewardena,
  • Brian Doyle and
  • Louise Cooley

20 March 2023

Rapid antigen testing (RAT) is a cost-effective and time-efficient method of identifying severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and therefore a critical part of infection control strategies. There is no published evidence evalua...

  • Article
  • Open Access
3 Citations
3,955 Views
18 Pages

Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride

  • Christof Koplin,
  • Eric Schwarzer-Fischer,
  • Eveline Zschippang,
  • Yannick Marian Löw,
  • Martin Czekalla,
  • Arthur Seibel,
  • Anna Rörich,
  • Joachim Georgii,
  • Felix Güttler and
  • Sinef Yarar-Schlickewei
  • + 1 author

18 March 2023

When finger joints become immobile due to an accident during sports or a widespread disease such as rheumatoid arthritis, customised finger joint implants are to be created. In an automated process chain, implants will be produced from ceramic or met...

  • Brief Report
  • Open Access
2,575 Views
8 Pages

11 March 2023

The acute toxicity of the detergent Nittol® 0.8, 1.0, 1.2, 1.4, 1.6, and 0.0 mg NTL/L of clean water on Heterobrunchus bidorsalis, 5.5 ± 0.3 g, 6.4 ± 0.5 cm were investigated, using semi-static bioassay, for 96 h in 50 L capacity pl...

  • Case Report
  • Open Access
2 Citations
5,955 Views
8 Pages

Central Apnea in Patients with COVID-19 Infection

  • Vikram Venkata Puram,
  • Anish Sethi,
  • Olga Epstein,
  • Malik Ghannam,
  • Kevin Brown,
  • James Ashe and
  • Brent Berry

3 March 2023

Background: The Coronavirus Disease 2019 (COVID-19) is a global pandemic that has killed over 1.5 million people worldwide. A constellation of multisystem involvement with SARS-CoV-2 has been reported. COVID-19 has been shown to affect the human nerv...

  • Article
  • Open Access
3,257 Views
12 Pages

First Principles Computation of New Topological B2X2Zn (X = Ir, Rh, Co) Compounds

  • Jack Howard,
  • Alexander Rodriguez,
  • Neel Haldolaarachchige and
  • Kalani Hettiarachchilage

28 February 2023

Recent attempts at searching for new materials have revealed a large class of materials that show topological behaviors with unusual physical properties and potential applications leading to enthralling discoveries both theoretically and experimental...

  • Article
  • Open Access
3 Citations
3,079 Views
12 Pages

Approximate Solutions for Undamped Nonlinear Oscillations Using He’s Formulation

  • Stylianos Vasileios Kontomaris,
  • Georgios Chliveros and
  • Anna Malamou

28 February 2023

Solving nonlinear oscillations is a challenging task due to the mathematical complexity of the related differential equations. In many cases, determining the oscillation’s period requires the solution of complicated integrals using numerical me...

  • Article
  • Open Access
5 Citations
11,461 Views
25 Pages

23 February 2023

Local communities in Mzimba District, Malawi, have limited access to healthcare services and often rely on traditional medical practice and medicinal plants (MPs) for most of their medical care. However, phytomedicines’ use has not been well document...

  • Article
  • Open Access
2 Citations
5,023 Views
11 Pages

11 February 2023

The negative chronotropic effects of eight Vaughan Williams Class I antiarrhythmic drugs were examined in guinea pig right atrial tissue preparations. The drugs decreased the spontaneous beating rate at concentrations overlapping with their therapeut...

  • Article
  • Open Access
3,813 Views
17 Pages

Reducing the Immunogenicity of Pulchellin A-Chain, Ribosome-Inactivating Protein Type 2, by Computational Protein Engineering for Potential New Immunotoxins

  • Reza Maleki,
  • Libing Fu,
  • Ricardo Sobhie Diaz,
  • Francisco Eduardo Gontijo Guimarães,
  • Otávio Cabral-Marques,
  • Gustavo Cabral-Miranda and
  • Mohammad Sadraeian

16 January 2023

Pulchellin is a plant biotoxin categorized as a type 2 ribosome-inactivating protein (RIPs) which potentially kills cells at very low concentrations. Biotoxins serve as targeting immunotoxins (IT), consisting of antibodies conjugated to toxins. ITs h...

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J - ISSN 2571-8800