Daniel Alfaiate | Medicine | Research Hypothesis Excellence Award

Published on by Research Hypothesis

Research Hypothesis Excellence Award

Daniel Alfaiate
Instituto Politécnico de Castelo Branco, Portugal

Daniel Alfaiate
Affiliation Instituto Politécnico de Castelo Branco
Country Portugal
Scopus ID 58158006300
Documents 3
Citations 31
h-index 2
Subject Area Medicine
Event International Research Hypothesis Excellence Award
ORCID 0000-0002-5581-4242

Daniel Alfaiate the Research Hypothesis Excellence Award recognizes research activity characterized by a clearly defined scientific problem, systematic investigation, and contributions that can inform further study. Daniel Alfaiate is affiliated with the Instituto Politécnico de Castelo Branco in Portugal and has a publication record centered on sleep medicine, obstructive sleep apnea, sleep physiology, electroencephalography, and the effects of medication on sleep architecture. The documented publications provide a basis for assessing the researcher’s alignment with an international research recognition program in medicine.

Abstract

Daniel Alfaiate’s documented research profile is focused on clinical and physiological aspects of sleep and respiratory medicine. His publications examine topics including psychotropic medication and sleep architecture, obstructive sleep apnea and hematological parameters, wakefulness electroencephalography in patients with obstructive sleep apnea, and body posture among patients receiving non-invasive ventilation. These studies collectively address clinically relevant questions involving sleep physiology, respiratory disorders, diagnostic assessment, and treatment-related factors. The available record reports three documents, 31 citations, and an h-index of 2, providing bibliometric context for evaluating the researcher’s scholarly activity.[1] [2]

Keywords

Daniel Alfaiate; sleep medicine; obstructive sleep apnea; sleep architecture; polysomnography; electroencephalography; non-invasive ventilation; respiratory medicine; psychotropic medication; clinical research; medical research; research hypothesis; Portugal.

Introduction

Sleep medicine integrates clinical observation, physiological measurement, diagnostic technologies, and therapeutic evaluation to investigate disorders affecting sleep and breathing. Obstructive sleep apnea is characterized by recurrent episodes of upper-airway obstruction during sleep and can be studied through clinical assessment and objective sleep-related measurements. Research involving polysomnography, electroencephalography, respiratory parameters, and related physiological indicators can therefore contribute to a more detailed understanding of patient characteristics and treatment considerations.[1] [2] [3] [4]

Research Profile

Daniel Alfaiate is affiliated with the Instituto Politécnico de Castelo Branco in Portugal. The supplied bibliometric profile identifies Scopus Author ID 58158006300 and reports three documents, 31 citations, and an h-index of 2. These values represent the supplied research-profile information and should be interpreted in relation to the indexing date and database coverage.

Research Contributions

The research record contains several contributions to the study of sleep and respiratory disorders. A recent article in the European Journal of Pharmacology investigates the class-specific and cumulative effects of psychotropic medication on sleep architecture using polysomnographic retrospective data. This study addresses the relationship between medication exposure and objectively measured sleep characteristics, providing a clinical pharmacology perspective on sleep physiology. [1]

Publications

The supplied publication record includes the following works. DOI identifiers are provided where available and link directly to the corresponding DOI resolution service.

  1. Alfaiate, D.; Silva, P.; Guerra, P.; Pinto, N.; Pereira, A. “Class-specific and cumulative effects of psychotropic medication on sleep architecture: a polysomnographic retrospective study.” European Journal of Pharmacology, 2026-08.
  2. Guerra, P.; Alfaiate, D.; Pinto, N.; Pereira, T.; Pereira, A. “Impact of obstructive sleep apnea on hematocrit levels and erythrocytosis – a clinical study.” Sleep and Breathing, 2025.
  3. Pereira, I.; Guerra, P.; Pinto, N.; Alfaiate, D.; Pereira, A. “Evaluation of wakefulness electroencephalogram in OSA patients.” Research Square, 2024.

Research Impact

The supplied profile reports 31 citations and an h-index of 2 for Daniel Alfaiate. Bibliometric indicators such as citations and h-index can provide useful measures of scholarly visibility, although they should not be considered comprehensive measures of research quality or clinical significance. Citation counts can vary among databases and change over time.

Award Suitability

Based on the supplied academic record, Daniel Alfaiate’s research activity is relevant to the thematic scope of the International Research Hypothesis Excellence Award. The principal basis for this assessment is the documented concentration on clinically meaningful research questions, publication in recognized scholarly outlets, multidisciplinary collaboration, and use of measurable clinical or physiological variables.

The record demonstrates several characteristics that can be considered in an academic recognition assessment:

  • Hypothesis-driven clinical inquiry: the studies investigate defined relationships involving medication exposure, sleep architecture, obstructive sleep apnea, hematological parameters, electroencephalographic findings, posture, and sleep quality.
  • Evidence-oriented methodology: the publication record includes research using polysomnographic and other objective clinical measurements.

Conclusion

Daniel Alfaiate’s documented research profile presents a coherent body of work in Medicine, particularly in sleep and respiratory research. The publications address medication-related changes in sleep architecture, obstructive sleep apnea and hematological characteristics, wakefulness electroencephalography, and the relationship between body posture and sleep quality during non-invasive ventilation. [1] [2] [4] [5]

References

  1. Alfaiate, D.; Silva, P.; Guerra, P.; Pinto, N.; Pereira, A. (2026). Class-specific and cumulative effects of psychotropic medication on sleep architecture: a polysomnographic retrospective study. European Journal of Pharmacology.
    https://doi.org/10.1016/j.ejphar.2026.179292
  2. Guerra, P.; Alfaiate, D.; Pinto, N.; Pereira, T.; Pereira, A. (2025). Impact of obstructive sleep apnea on hematocrit levels and erythrocytosis – a clinical study. Sleep and Breathing.
    https://doi.org/10.1007/s11325-025-03330-2
  3. Pereira, I.; Guerra, P.; Pinto, N.; Alfaiate, D.; Pereira, A. (2024). Evaluation of wakefulness electroencephalogram in OSA patients. Research Square.
    https://doi.org/10.21203/rs.3.rs-3831506/v1
  4. Ferreira, I.; Guerra, P.; Pinto, N.; Alfaiate, D.; Pereira, A. (2024). Evaluation of wakefulness electroencephalogram in OSA patients. Sleep and Breathing.
    https://doi.org/10.1007/s11325-024-03116-y
  5. Alfaiate, D.; Pereira, A.; Guerra, P.; Pinto, N. (2023). Body posture as a factor determining sleep quality in patients using non-invasive ventilation. Sleep and Breathing.
    https://doi.org/10.1007/s11325-023-02817-0

Peter Hoskins | Medical Hypotheses | Best Researcher Award

Published on by Research Hypothesis

Prof. Peter Hoskins | Medical Hypotheses | Best Researcher Award 

Prof. Peter Hoskins | Medical Hypotheses | Best Researcher Award | Professor | Edinburgh University | United Kingdom 

Prof. Peter Hoskins is a distinguished medical physicist and biomedical engineer whose career spans clinical innovation, academic leadership, and pioneering research in vascular ultrasound, haemodynamics, and biomechanics. Prof. Peter Hoskins completed his foundational education in physics at Oxford University, followed by advanced degrees including an MSc in Medical Physics, a Ph.D. in Medical Physics, a D.Sc., and a PGCert in University Teaching, which collectively reflect his deep academic grounding and lifelong commitment to scientific excellence. His professional experience covers decades of service within the National Health Service as Senior, Principal, and Consultant Medical Physicist, progressing to prominent academic roles such as Professor of Medical Physics and Biomechanics at the University of Edinburgh, Professor of Biomedical Engineering at the University of Dundee, and currently Emeritus Professor and Associate Member of the CRH at the University of Edinburgh. His research interests include Doppler ultrasound, computational arterial modelling, flow dynamics, elastography, and the development of diagnostic and modelling tools for vascular disease, supported by strong research skills in experimental imaging, computational simulation, diagnostic system evaluation, and patient-specific modelling. Prof. Peter Hoskins has supervised numerous Ph.D. students and contributed extensively to standards, guidance documents, conference leadership, peer review, and scientific committees both nationally and internationally. His awards and honors include major recognitions such as the Founders Prize from IPSM, Young Investigator awards in major European scientific societies, multiple oral presentation prizes, poster prizes at internationally recognized conferences, and best paper recognitions across leading biomechanics and bioengineering meetings. His contributions to professional societies such as IPEM, BMUS, IOP, and HEA underline his sustained influence in shaping the technical, educational, and policy दिशा of medical imaging. He has authored over 150 refereed journal papers, six major books, and contributed to high-impact publications with an H-index of 50 and over 8000 citations, demonstrating deep global impact. In summary, Prof. Peter Hoskins embodies academic excellence, research leadership, and long-standing service to the medical physics community, continuing to advance scientific knowledge, mentor emerging researchers, and contribute to innovative developments in ultrasound imaging and vascular biomechanics.

Profile: Scopus 

Featured Publications

  1. Hoskins, P. R., et al. (2023). Nonlinear harmonic distortion of complementary Golay codes. Ultrasonic Imaging. Citations: 4

  2. Hoskins, P. R., et al. (2023). Wall shear stress measurement in carotid artery phantoms with variation in degree of stenosis using plane wave vector Doppler. Applied Sciences Switzerland. Citations: 6

  3. Hoskins, P. R., et al. (2023). Vector flow imaging by plane wave speckle tracking based on different beamformers. Conference Paper. Citations: 2

  4. Hoskins, P. R., et al. (2021). Low shear stress at baseline predicts expansion and aneurysm-related events in patients with abdominal aortic aneurysm. Circulation: Cardiovascular Imaging. Citations: 27

  5. Hoskins, P. R., et al. (2021). Association between erythrocyte dynamics and vessel remodelling in developmental vascular networks. Journal of the Royal Society Interface. Citations: 19

  6. Hoskins, P. R., et al. (2020). Biomechanical assessment predicts aneurysm-related events in patients with abdominal aortic aneurysm. European Journal of Vascular and Endovascular Surgery. Citations: 37

  7. Hoskins, P. R., et al. (2020). Spatiotemporal dynamics of dilute red blood cell suspensions in low-inertia microchannel flow. Biophysical Journal. Citations: 20