Olivia Carmen Timnea

ORCID: 0000-0002-7308-5709
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About
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Research Areas
  • Physical Education and Training Studies
  • Muscle metabolism and nutrition
  • Vaccine Coverage and Hesitancy
  • Cardiovascular and exercise physiology
  • Sports Performance and Training
  • Diet, Metabolism, and Disease
  • COVID-19 Clinical Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Fatty Acid Research and Health
  • Exercise and Physiological Responses
  • Liver Disease Diagnosis and Treatment
  • Phytochemical and Pharmacological Studies
  • Sports Science and Education
  • Diet and metabolism studies
  • Body Composition Measurement Techniques
  • Physical Education and Gymnastics
  • Stroke Rehabilitation and Recovery
  • Vitamin D Research Studies
  • Food Industry and Aquatic Biology
  • Sinusitis and nasal conditions
  • Mechanics and Biomechanics Studies
  • Martial Arts: Techniques, Psychology, and Education
  • Augmented Reality Applications
  • Anatomy and Medical Technology
  • Lipid metabolism and disorders

Romanian-American University
2018-2025

University of Bucharest
2013-2017

Carol Davila University of Medicine and Pharmacy
2017

The impact of the COVID-19 infection on athletes was reported to influence physical health, both decreasing performance and increasing risk injuries. This study aimed assess (maximal aerobic power, muscle function, speed) a group male adolescent soccer players before after compare effects nutrition intervention performance. included 99 players, between 13 15 years old, that had mild SARS-CoV-2 infection. Their evaluated in three periods (1 month 1 3 months infection). subjects were divided...

10.3390/nu17030527 article EN Nutrients 2025-01-31

Introduction In July and August 2021, the SARS-CoV-2 Delta variant dominated in Europe. Aim Using a multicentre test-negative study, we measured COVID-19 vaccine effectiveness (VE) against symptomatic infection. Methods Individuals with or acute respiratory symptoms at primary care/community level 10 European countries were tested for SARS-CoV-2. We complete course overall VE by brand time since vaccination. Results Overall was 74% (95% CI: 69–79), 76% 71–80), 63% 48–75) 16–83) among those...

10.2807/1560-7917.es.2022.27.21.2101104 article EN cc-by Eurosurveillance 2022-05-26

Background To study the peculiarities of changes in creatinine concentration blood serum untrained men during prolonged usage training loads different volume and intensity, to determine value this biochemical marker for assessment adaptive body fitness training. Methods We examined 50 aged 18–20 years who had no contraindications practicing fitness. Taking into account aim research, we divided these people two groups: group A B. The research participants used load regimes intensity:...

10.7717/peerj.9137 article EN cc-by PeerJ 2020-05-22

The purpose of this paper is to highlight the kinematic and dynamic characteristics movement phases Clean & Jerk style in weightlifting performance. This scientific approach has led a study conducted during European Junior Weightlifting Championships, Bucharest, 2011, on group 7 athletes, finalists 56 kg class. methodology research focused video recording, conversion capture into AVI format biomechanical analysis weightlifters' performances by means specialized program named Physics ToolKit....

10.1016/j.sbspro.2014.05.253 article EN Procedia - Social and Behavioral Sciences 2014-07-01

Purpose
 To study the peculiarities of adaptive and compensatory reactions in mature women after prolonged hypokinesia using various kinesiological models neuromuscular system readaptation.
 Material methods
 52 age (39-46 years) long-term (6-7 took part study. Group A used a model based on free weight exercises with changes kinematic dynamic characteristics. B machine exercises. The following methods were to monitor adaptation processes: bioelectrical impedance analysis,...

10.34142/hsr.2023.09.01.07 article EN cc-by Health sport rehabilitation 2023-03-19

Background: The purpose of this study was to investigated cases spinal cord injury (SCI) during the years 2017-2021, in Constanta County (Romania) update data on SCI and thus identify trends region Romania. Methods: retrospectively analysed patients with Constanța County, whose (medical records) were provided us by Romania Motivation Foundation. This analysis made for period January 1, 2017 - August 31, 2021. Results: Ninety-six new traumatic reported between 2021 County. It found that...

10.12680/balneo.2023.535 article EN cc-by-nc-nd Balneo and PRM Research Journal 2023-03-27

This paper tries to highlight some biomechanical characteristics of the transfer in rotational movements on uneven bars women’s artistic gymnastics. scientific approach led a study conducted during Masters National Championships from 16 th 18 October 2012, ”Nadia Comaneci” Polyvalent Hall Onești. The involved 7 gymnasts belonging junior training team Deva, aged 12 15. following methods have been used this research: method bibliographic study, pedagogical observation, video analysis using...

10.4028/www.scientific.net/amm.656.650 article EN Applied Mechanics and Materials 2014-10-01

Abstract The purpose of the paper is to highlight biomechanical characteristics Gienger salto on uneven bars at junior girl gymnasts aged 12 14. results spatial – temporal sports technique key elements stretched highlights phasic sequence execution, namely preparatory movement launching from forward giant, moment bar release, multiplication body posture and concluding regrasping in accordance with technical requirements FIG Code Points. effective use video analysis method highlighted...

10.1016/j.sbspro.2015.04.311 article EN Procedia - Social and Behavioral Sciences 2015-06-01

Background and Study Aim. Biomechanics is a fundamental component of Kinesiology, offering critical insights into the mechanics human movement. As demand for comprehensive educational programs in Kinesiology grows, understanding role effectiveness biomechanics within these becomes increasingly important. The aim study to investigate highlight importance context higher education, with an emphasis on discipline Kinesiology. Material Methods. This involved 71 students from Department Physical...

10.15561/20755279.2024.0208 article EN cc-by Physical Education of Students 2024-04-30

Digital technology has permeated all fields of activity, therefore it is absolutely necessary to use in the education system as well. Today`s students should benefit from conveniences offered by digital world; information activity must thus be permanently adapted evolution, so that future specialists can face demands society. Kinesiotherapy and Special Motricity students, kinesiotherapists, need solid knowledge human anatomy, this being a support for their whole activity. supplement...

10.18662/rrem/16.3/888 article EN cc-by-nc-nd Revista Romaneasca pentru Educatie Multidimensionala 2024-08-12

Artistic gymnastics has made significant progress, proving that it develops in accordance with the trends of performance sport but its specific features too, such as: development sports mastership, growth and rivalry competitive programs, creation new complex routines, mastery reaches virtuosity; improvement components to training high classification gymnasts.The method video-computerized analysis double somersault dismounts off uneven bars, consistent movement postural orientation allowed...

10.2991/icmmse-17.2017.64 article EN cc-by-nc 2017-01-01

The aim of this study was to evaluate the relation between inflammatory markers and preatherosclerotic marker - flow mediated dilation (FMD). Thirty obese children (10-16 years old) twenty controls were involved. plasma markers: CRP, fibrinogen, leptin, TNF-a, IL-6 measured. Ultrasounds used for FMD measurement, chemiluminescence monocyte respiratory burst (RB), ELISA C peptide spectrophotometry usual parameters. In versus lean ones, lower (p[0.001), values TNF-a similar (1.68 pg/mL vs 1.54...

10.37358/rc.17.4.5547 article EN Revista de Chimie 2017-05-15

IntroductionIn July and August 2021, the SARS-CoV-2 Delta variant dominated in Europe. We measured COVID-19 vaccine effectiveness (VE) against symptomatic infection, using a multicentre test-negative study at primary care/community level Europe.MethodsPatients presenting with COVID-19/ARI symptoms 10 countries were tested for SARS-CoV-2. complete course overall VE among those aged 30–44, 45–59, 60–74 ≥75 years, 30–59 ≥60 years by brand time since vaccination.ResultsOverall was 74% (95%CI:...

10.31219/osf.io/3nhps preprint EN 2021-12-23

The purpose of the paper is to demonstrate efficiency physio - kinesiotherapy recovery in young and elderly patients who had a transient stroke, as well an ischemic/hemorrhagic stroke. studies case were conducted at National Institute Recovery, Physical Medicine Balneoclimatology Bucharest, Recovery Department no 1. admission note, anamnesis, X-ray MRI data observations following clinical examination considered for each patient separately. A program was developed taking into account...

10.29081/gsjesh.2019.20.1s.09 article EN GYMNASIUM 2019-12-30
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