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"@type": "Question",
"name": "Comment détecte-t-on la contamination radioactive des aliments ?",
"position": 1,
"acceptedAnswer": {
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"text": "Des tests de radiométrie et des analyses de laboratoire sont utilisés pour détecter la radioactivité."
}
},
{
"@type": "Question",
"name": "Quels sont les indicateurs de contamination radioactive ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les niveaux de radiation mesurés en becquerels par kilogramme d'aliment sont des indicateurs clés."
}
},
{
"@type": "Question",
"name": "Les inspections alimentaires incluent-elles la radioactivité ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les inspections peuvent inclure des tests pour la radioactivité dans les aliments."
}
},
{
"@type": "Question",
"name": "Quels appareils mesurent la radioactivité dans les aliments ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des détecteurs de radiation et des spectromètres gamma sont couramment utilisés."
}
},
{
"@type": "Question",
"name": "Peut-on détecter la radioactivité par des méthodes visuelles ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, la radioactivité ne peut pas être détectée visuellement; des instruments spécifiques sont nécessaires."
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{
"@type": "Question",
"name": "Quels symptômes indiquent une exposition à des aliments radioactifs ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes peuvent inclure nausées, vomissements, fatigue et troubles gastro-intestinaux."
}
},
{
"@type": "Question",
"name": "La contamination radioactive cause-t-elle des maladies ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une exposition prolongée peut entraîner des maladies graves, y compris des cancers."
}
},
{
"@type": "Question",
"name": "Les symptômes apparaissent-ils immédiatement après ingestion ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas toujours; certains effets peuvent prendre des jours ou des mois à se manifester."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes spécifiques pour les enfants ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les enfants peuvent être plus sensibles et présenter des symptômes plus graves que les adultes."
}
},
{
"@type": "Question",
"name": "Comment la radioactivité affecte-t-elle le système immunitaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut affaiblir le système immunitaire, rendant l'individu plus vulnérable aux infections."
}
},
{
"@type": "Question",
"name": "Comment prévenir la contamination radioactive des aliments ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les zones contaminées et suivre les recommandations des autorités sanitaires."
}
},
{
"@type": "Question",
"name": "Les contrôles de sécurité alimentaire sont-ils efficaces ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des contrôles réguliers aident à détecter et prévenir la contamination radioactive."
}
},
{
"@type": "Question",
"name": "Quelles sont les recommandations pour les agriculteurs ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter l'utilisation d'eau contaminée et surveiller les niveaux de radiation dans le sol."
}
},
{
"@type": "Question",
"name": "Les consommateurs peuvent-ils réduire les risques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, en choisissant des aliments provenant de sources sûres et en suivant les alertes sanitaires."
}
},
{
"@type": "Question",
"name": "Les étiquettes alimentaires indiquent-elles la radioactivité ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, la radioactivité n'est généralement pas indiquée sur les étiquettes alimentaires."
}
},
{
"@type": "Question",
"name": "Quel traitement existe pour la contamination radioactive ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des agents chélateurs pour éliminer les radionucléides du corps."
}
},
{
"@type": "Question",
"name": "Les soins d'urgence sont-ils nécessaires en cas d'exposition ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des soins d'urgence peuvent être nécessaires pour traiter les symptômes aigus."
}
},
{
"@type": "Question",
"name": "Peut-on utiliser des médicaments pour réduire les effets ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments peuvent aider à atténuer certains effets, mais ne neutralisent pas la radioactivité."
}
},
{
"@type": "Question",
"name": "La décontamination des aliments est-elle possible ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, une fois contaminés, les aliments radioactifs ne peuvent pas être décontaminés efficacement."
}
},
{
"@type": "Question",
"name": "Quels sont les soins post-exposition recommandés ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveillance médicale et tests réguliers pour détecter d'éventuels effets à long terme."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après exposition ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des cancers, des maladies thyroïdiennes et des troubles immunitaires."
}
},
{
"@type": "Question",
"name": "La contamination radioactive affecte-t-elle la reproduction ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut entraîner des problèmes de fertilité et des malformations congénitales."
}
},
{
"@type": "Question",
"name": "Les effets de la radioactivité sont-ils réversibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains effets peuvent être réversibles, mais d'autres, comme le cancer, peuvent ne pas l'être."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques pour les générations futures ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la contamination peut avoir des effets héréditaires sur les générations futures."
}
},
{
"@type": "Question",
"name": "Comment la radioactivité affecte-t-elle la santé mentale ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut causer de l'anxiété, du stress et des troubles psychologiques chez les exposés."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque de contamination ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les zones proches de centrales nucléaires et les sites d'accidents nucléaires sont à risque."
}
},
{
"@type": "Question",
"name": "Les aliments importés présentent-ils un risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains aliments importés peuvent être contaminés, surtout en provenance de zones à risque."
}
},
{
"@type": "Question",
"name": "Les conditions climatiques influencent-elles la contamination ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des événements comme les pluies acides peuvent augmenter la contamination des sols et des cultures."
}
},
{
"@type": "Question",
"name": "Les populations vulnérables sont-elles plus à risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les enfants, les femmes enceintes et les personnes immunodéprimées sont plus vulnérables."
}
},
{
"@type": "Question",
"name": "L'alimentation biologique est-elle plus sûre ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas nécessairement; la contamination peut affecter tous les types d'aliments, y compris biologiques."
}
}
]
}
]
}
State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka St., Kyiv, 04050, Ukraine.
Publications dans "Contamination radioactive des aliments" :
State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka St., Kyiv, 04050, Ukraine.
Publications dans "Contamination radioactive des aliments" :
Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, 9609 Medical Center Drive, Room 7E548 MSC 9778, Bethesda, MD, 20892-9778, USA. drozdovv@mail.nih.gov.
Publications dans "Contamination radioactive des aliments" :
State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka St., Kyiv, 04050, Ukraine.
Publications dans "Contamination radioactive des aliments" :
Office of Research and Development, Center for Environmental Solutions and Emergency Response, U.S. Environmental Protection Agency, 26 W. Martin Luther King Drive, Cincinnati, OH, 45268, USA.
Publications dans "Contamination radioactive des aliments" :
State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka Str., Kyiv, 04050, Ukraine.
Publications dans "Contamination radioactive des aliments" :
State Institution «National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka Str., Kyiv, 04050, Ukraine.
Publications dans "Contamination radioactive des aliments" :
Most neuroimaging studies display results that represent only a tiny fraction of the collected data. While it is conventional to present "only the significant results" to the reader, here we suggest t...
To evaluate the multi-vendor multi-site reproducibility of two-dimensional (2D) multi-echo spin-echo (MESE) T...
Phantoms and volunteers (n = 5 from each site, n = 20 in total) were scanned on four 3 T magnetic resonance (MR) systems from four sites and three vendors (Siemens, General Electric, and Phillips). Tw...
For baseline 2D MESE T...
This study demonstrated excellent intra-site reproducibility of 2D MESE T...
The setup, operational procedures and performance of a cryogen-free device for producing hyperpolarized contrast agents using dissolution dynamic nuclear polarization (dDNP) in a preclinical imaging c...
Small-...
We provide a tutorial on reproducible analyses of small-...
Reproducible code demonstrates implementation and comparison of within-case standardized mean difference, proportion of maximal gain, tau-U, and frequentist and Bayesian mixed-effects models. Data, co...
Pursuing reproducible research is key to promoting transparency in small-...
Continuous glucose monitoring systems (CGM) are a very useful tool to understand the behaviour of glucose in different situations and populations. Despite the widespread use of CGM systems in both cli...
Estimate the reproducibility of hearing screening results using the uHear™ smartphone-based app in two response modes: self-test response and test-operator....
Reliability study conducted with 65 individuals aged ≥18 years assisted at the Speech-language and Hearing Therapy clinic of a public higher-education institution. Hearing screening was conducted by a...
A correspondence of ±5 dBHL >75% was observed between these hearing thresholds. The ICC values showed excellent agreement between the two response modes at all frequencies >40 dBHL tested....
The two hearing screening response modes using the uHear app presented high reproducibility, suggesting that the test-operator mode is a viable alternative when the self-test response mode is not reco...
Increasing the reproducibility of research should be a top priority. Great work is being done, but more work is needed to combine efforts and maximize our actions to enable true reproducibility reform...
In biomedical research, validating a scientific discovery hinges on the reproducibility of its experimental results. However, in genomics, the definition and implementation of reproducibility remain i...
To assess the accuracy, repeatability, and reproducibility of T...
The ISMRM/NIST phantom was scanned daily for 10 days in two 3 T MR scanners using a 3D MRF sequence reconstructed using four dictionaries with varying step sizes and one dictionary with wider ranges. ...
In the phantom study, all dictionaries showed high T...
The accuracy, repeatability, and reproducibility of 3D MRF across various dictionary resolutions were high for T...
• A lower-resolution dictionary with a well-defined range may be sufficient for 3D MRF reconstruction. • CSF relaxation times might be underestimated due to truncation by the upper dictionary range. •...