1. Performance evaluation and analysis of population-based metaheuristics for denoising of biomedical images

   • Pooja Vineeth
   • Vinaya Babu M
   • Shilpa Suresh

   Original Article 05 April 2021 Pages: 111 - 133

   

2. Electromyographic activity of the lower limb in runners with anterior knee pain while running

   • Paulo Augusto de Almeida Britto
   • Adriane Mara de Souza Muniz
   • Jurandir Nadal

   Original Article 17 March 2021 Pages: 135 - 142

   

3. Segmentation-guided network for automatic thoracic pathology classification

   • Quang-Dat Tran
   • Quoc-Hung Phan
   • Thanh-Hai Le

   Original Article 06 May 2021 Pages: 143 - 156

   

4. Application of ShearWave™ Elastography to evaluate heat-induced changes in the Young’s modulus of fresh bovine muscle: a preliminary study

   • José Francisco Silva Costa-Júnior
   • Viviane Bastos de Oliveira
   • Wagner Coelho de Albuquerque Pereira

   Original Article 01 May 2021 Pages: 157 - 169

   

5. U-Net and SegNet performances on lesion segmentation of breast ultrasonography images

   • Pedro Vianna
   • Ricardo Farias
   • Wagner Coelho de Albuquerque Pereira

   Original Article 27 March 2021 Pages: 171 - 179

   

6. TrueForce: a new digital manometer to measure maximal respiratory pressures at functional residual capacity

   • Manoel Carlos Barbosa Pereira
   • Bruna Mara Franco Silveira
   • Henrique Resende Martins

   Original Article 28 April 2021 Pages: 181 - 191

   

7. Comparison of articular and auricular cartilages: decellularization, cell proliferation rate, and infiltration in scaffolds

   • Liana Hayrapetyan
   • Hovhannes Arestakesyan
   • Astghik Karapetyan

   Original Article 12 April 2021 Pages: 193 - 200

   

8. Hybrid chaotic substitution and block-DCT-based ECG steganography with boosted embedding capacity

   • Neetika Soni
   • Indu Saini
   • Butta Singh

   Original Article 27 April 2021 Pages: 201 - 219

   

9. Development of a holder to avoid handling human crystalline lenses in biological assays

   • Fernanda O. Duarte
   • Mauro Masili
   • Liliane Ventura

   Original Article 06 January 2021 Pages: 221 - 229

   

10. Wearable Ag-NyW textile electrode for continuous ECG monitoring

    • Srinivasulu Avvaru
    • N. Sriraam
    • Sarthak Sahoo

    Original Article 26 April 2021 Pages: 231 - 247

    

11. Correction to: Wearable Ag-NyW textile electrode for continuous ECG monitoring

    • Srinivasulu Avvaru
    • N. Sriraam
    • Sarthak Sahoo

    Correction 11 May 2021 Pages: 249 - 249

12. Ultrasound liver tumour active contour segmentation with initialization using adaptive Otsu based thresholding

    • Revathy Sivanandan
    • J. Jayakumari

    Original Article 13 January 2021 Pages: 251 - 262

    

13. A fuzzy approach in the study of COVID-19 pandemic in Brazil

    • Elenice Weber Stiegelmeier
    • Glaucia Maria Bressan

    Original Article 12 April 2021 Pages: 263 - 271

    

14. Mobile apps for the treatment of diabetes patients: a systematic review

    • Walfran R. V. C. de Araújo
    • Luiz Eduardo Galvão Martins
    • Ezequiel Roberto Zorzal

    Original Article 14 May 2021 Pages: 273 - 288

    

15. Short-term usage of three non-invasive ventilation interfaces causes progressive discomfort in healthy adults

    • Beatriz Silva Menezes da Cunha-Martins
    • Gabriel Casulari Motta-Ribeiro
    • Frederico Caetano Jandre

    Original Article 06 January 2021 Pages: 289 - 298

    

16. Dynamic and metabolic quantification of nuclear medicine images in the PET/CT modality

    • Edward Florez
    • Vani Vijayakumar
    • Sergio Shiguemi Furuie

    Original Article 13 January 2021 Pages: 299 - 318

    

17. Determination of transmission curves of X-ray spectra for contrast-enhanced digital mammography using Monte Carlo simulations

    • Jeferson Barbosa Marques
    • João Paulo Silva Leite
    • Diego Merigue da Cunha

    Original Article 12 April 2021 Pages: 319 - 328

    

18. Dedicated low-cost spectrophotometer to assist in cystic fibrosis diagnosis

    • Daniel Saverio Spozito
    • Francisco Ubaldo Vieira Junior
    • Eduardo Tavares Costa

    Original Article 06 May 2021 Pages: 329 - 337

    

19. Two-dimensional viscoelastic imaging using an enhanced FDTD-AHI approach

    • Tran Quang-Huy
    • Nguyen Thi Hoang Yen
    • Duc-Tan Tran

    Original Article 01 March 2021 Pages: 339 - 349

    

20. Enamel erosion prevention and mechanism: effect of 10.6-μm wavelength CO2 laser low power density irradiation studied by X-ray fluorescence and infrared spectroscopy and scanning electron microscopy

    • Francialza Veras Viana Lopes
    • Roberto Pizarro Sanches
    • Luís Eduardo Silva Soares

    Original Article 05 March 2021 Pages: 351 - 359

    

21. Study of the relevance of gender in the classification of hand gestures by electromyography-based recognition systems

    • Melissa La Banca Freitas
    • Jose Jair Alves Mendes Junior
    • Sergio Luiz Stevan Jr.

    Original Article 07 April 2021 Pages: 361 - 373

    

22. Comparison between technical parameters recommended by regulatory agencies and relevant institutions for ventilatory therapy equipment used in patients with COVID-19

    • Daniel Baldoino de Souza
    • Fernanda Vieira Frondana
    • Fábia Diniz Silva

    Review 17 February 2021 Pages: 375 - 388

    

23. Possible solutions for oxygenation support in critically ill patients with COVID-19

    • Daniel Baldoino de Souza
    • Adriano de Oliveira Andrade
    • Adriano Alves Pereira

    Review 03 January 2021 Pages: 389 - 402

    

24. A survey on lung CT datasets and research trends

    • Rama Vasantha Adiraju
    • Susan Elias

    Review 24 April 2021 Pages: 403 - 418

    

25. Mechanical resistance of hydroxyapatite-based bio components for use in bone grafting

    • Alan Menegaz Lerner
    • Ivanio Tagliari
    • Leandro de Freitas Spinelli

    Review 20 April 2021 Pages: 419 - 428

    

26. Gait proficiency index in children aged 3.5 to 9.5 years old

    • Ana Maria Bender Seidenfuss das Neves
    • Leandro Daniel de Souza
    • Rafael Reimann Baptista

    Technical Communication 14 April 2021 Pages: 429 - 437

    

27. User evaluation of the APP NAS software in intensive care unit

    • Rosilene da Silva
    • Daniel Souza Ferreira Magalhães

    Technical Communication 22 February 2021 Pages: 439 - 444