Comment l'urbanisation affecte-t-elle le pergélisol ?
L'urbanisation augmente la chaleur locale et perturbe l'équilibre du sol gelé.
UrbanisationEnvironnementChangements climatiques
#3
Quels rôles jouent les activités industrielles dans le dégel ?
Les activités industrielles, comme l'extraction, peuvent accélérer le dégel.
IndustrieExtractionEnvironnement
#4
Les changements de température influencent-ils le pergélisol ?
Oui, des augmentations de température entraînent un dégel plus rapide du pergélisol.
TempératureChangements climatiquesEnvironnement
#5
Quels impacts des incendies de forêt sur le pergélisol ?
Les incendies peuvent détruire la couverture végétale, augmentant le risque de dégel.
Incendies de forêtÉcosystèmeChangements climatiques
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"acceptedAnswer": {
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"position": 3,
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"@type": "Question",
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"@type": "Question",
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"@type": "Question",
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"@type": "Question",
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"position": 8,
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"@type": "Question",
"name": "Le pergélisol libère-t-il des gaz nocifs ?",
"position": 9,
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"text": "Oui, le dégel libère du méthane et du dioxyde de carbone, contribuant au réchauffement."
}
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"@type": "Question",
"name": "Quels signes indiquent un impact sur la santé humaine ?",
"position": 10,
"acceptedAnswer": {
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"text": "Des maladies liées à l'eau et des problèmes respiratoires peuvent survenir."
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{
"@type": "Question",
"name": "Comment prévenir le dégel du pergélisol ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Réduire les émissions de gaz à effet de serre et protéger les zones sensibles."
}
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"@type": "Question",
"name": "Quelles pratiques agricoles aident à préserver le pergélisol ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de culture durable et de couverture du sol sont recommandées."
}
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"@type": "Question",
"name": "Comment sensibiliser le public au pergélisol ?",
"position": 13,
"acceptedAnswer": {
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"text": "Des campagnes d'information et des programmes éducatifs peuvent être mis en place."
}
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"@type": "Question",
"name": "Quels rôles jouent les ONG dans la protection du pergélisol ?",
"position": 14,
"acceptedAnswer": {
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"text": "Elles militent pour des politiques de conservation et soutiennent des projets locaux."
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"@type": "Question",
"name": "Comment les technologies peuvent-elles aider à préserver le pergélisol ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des innovations en matière de surveillance et de gestion des ressources sont essentielles."
}
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{
"@type": "Question",
"name": "Comment gérer les impacts du pergélisol sur les infrastructures ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de stabilisation et de drainage sont mises en œuvre pour prévenir les dommages."
}
},
{
"@type": "Question",
"name": "Quelles solutions existent pour le dégel du pergélisol ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des méthodes de refroidissement et des revêtements isolants peuvent être appliqués."
}
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"@type": "Question",
"name": "Y a-t-il des traitements pour les écosystèmes affectés ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des programmes de restauration écologique peuvent aider à rétablir les habitats."
}
},
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"@type": "Question",
"name": "Comment les communautés s'adaptent-elles au pergélisol ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles adoptent des pratiques de construction adaptées et des systèmes de drainage."
}
},
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"@type": "Question",
"name": "Quels rôles jouent les gouvernements dans la gestion du pergélisol ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils élaborent des politiques de gestion des ressources et de protection de l'environnement."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences du dégel sur la santé ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le dégel peut entraîner des maladies infectieuses et des problèmes respiratoires."
}
},
{
"@type": "Question",
"name": "Comment le dégel affecte-t-il la sécurité alimentaire ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il peut perturber les cultures et réduire la disponibilité des ressources alimentaires."
}
},
{
"@type": "Question",
"name": "Quels risques naturels sont associés au pergélisol ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des glissements de terrain et des inondations peuvent survenir en raison du dégel."
}
},
{
"@type": "Question",
"name": "Le dégel du pergélisol influence-t-il le climat local ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut modifier les régimes de précipitations et les températures locales."
}
},
{
"@type": "Question",
"name": "Quelles sont les implications économiques du dégel ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le dégel peut entraîner des coûts élevés pour la réparation des infrastructures."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de dégel du pergélisol ?",
"position": 26,
"acceptedAnswer": {
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"text": "Le réchauffement climatique et les activités humaines sont des facteurs clés."
}
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"name": "Quels rôles jouent les activités industrielles dans le dégel ?",
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"@type": "Question",
"name": "Les changements de température influencent-ils le pergélisol ?",
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"@type": "Question",
"name": "Quels impacts des incendies de forêt sur le pergélisol ?",
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State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China. yhyang@ibcas.ac.cn.
China National Botanical Garden, Beijing, 100093, China. yhyang@ibcas.ac.cn.
University of Chinese Academy of Sciences, Beijing, 100049, China. yhyang@ibcas.ac.cn.
Terrible triad of the elbow (TTE) is a complex dislocation associating radial head (RH) and coronoid process (CP) fractures. There is at present no reproducible anatomic model for TTE, and pathophysio...
An experimental comparative study was conducted on 5 fresh human specimens aged 87.4 ± 8.6 years, testing 10 upper limbs. After dissection conserving the medial and lateral ligaments, interosseous mem...
The rapid protocol reproduced 4 posterolateral and 1 divergent anteroposterior TTE, and the slow protocol 5 posterolateral TTE. Mean breaking forces were 3,126 ± 1,066 N for the lateral collateral lig...
We create and validate an anatomic model of TTE by exerting axial compression on an elbow in 15° flexion and maximal pronation at speeds of 100 and 10 mm/min....
This article aims to discuss the use of three-dimensional (3D) printed models of vascular variation cases as an educational tool for undergraduate and postgraduate anatomy students....
This advanced study involved ten anatomy assistants who were provided with five distinct cases of congenital cardiovascular variations, each accompanied by a computed tomography angiography (CT-A) and...
The vascular origin measurement values compared to the statistically evaluated real values of the related cases showed that models were 1:1 identical copies. Qualitative assessment feedback from five ...
3D printed anatomical models of variational cardiovascular anatomy serve as essential components of anatomy training and postgraduate clinical perception by granting demonstrative feedback and a super...
Assessment of the middle ear requires a complex three-dimensional understanding, the teaching of which is just as important for curricular teaching as for further medical training....
The extent to which virtual reality (VR) can be used as an alternative to conventional educational methods for teaching anatomy, physiology, and pathology was examined. The objective was to evaluate a...
The study was conducted as a prospective two-arm single-center trial in the summer semester of 2021 at the University Hospital of Freiburg. During a seminar on the topic of the middle ear, 177 student...
No significant differences between the groups were identified in the formative testing. The evaluations demonstrated increased self-assessment of knowledge competence, a tendency towards a highly posi...
Use of VR is suitable as an alternative to conventional teaching methods in curricular ENT teaching. The current evidence demonstrates the equality of VR and indicates its great potential for future e...
Preoperative surgical planning incorporating computer-aided design and manufacturing is increasingly being utilized today within the fields of craniomaxillofacial, orthopedic, and neurosurgery. Applic...
Premature ventricular contractions (PVCs) are a common arrhythmia characterized by ectopic excitations within the ventricles. Accurately estimating the ablation site using an electrocardiogram (ECG) i...
Joint motion calculated using multi-body models and inverse kinematics presents many advantages over direct marker-based calculations. However, the sensitivity of the computed kinematics is known to b...
Pancoast tumor resection planning requires precise interpretation of 2-dimensional images. We hypothesized that patient-specific 3-dimensional reconstructions, providing intuitive views of anatomy, wo...
Cross-sectional images from 9 patients with representative Pancoast tumors, selected from an institutional database, were randomly assigned to presentation as 2-dimensional images, 3-dimensional virtu...
Identification of tumor invasion of segmented neurovascular structures was more accurate with 3-dimensional physical reconstruction (2-dimensional 65.56%, 3-dimensional virtual reconstruction 58.52%, ...
Although a consistent effect on surgical strategy was not identified, patient-specific 3-dimensional Pancoast tumor models provided accurate and user-friendly overviews of critical thoracic structures...
In 1839, the Escola de Farmácia de Ouro Preto pioneered the teaching of pharmaceutical sciences in Brazil. At the end of the 19th century, the Escola de Farmácia possessed a French collection of anato...
The present study aimed to anatomically describe the brain models through a comparative analysis with the current anatomical description....
Comparative analysis of the brain models with modern anatomical descriptions....
In the individual analysis of the wax models, we verified excellent anatomical accuracy of the cortical and subcortical regions. Our results identified internal structures, like the basal ganglia and ...
The models of the present study gave students hands-on experience of human anatomy in the 19...
Mock circulatory loops (MCLs) are mechanical representations of the cardiovascular system largely used to test the hemodynamic performance of cardiovascular medical devices (MD). Thanks to 3 dimension...
The review first analyses the different techniques to develop 3D anatomical models, in both rigid and compliant materials. In the second section, the state of the art of MCLs with 3D models is discuss...
MCLs serve the purpose of testing cardiovascular MDs in different (patho-)physiological scenarios. The addition of 3D anatomical models enables more realistic connections of the MD with the implantati...
Understanding the mechanisms underlying dysphagia is crucial in devising effective, etiology-centered interventions. However, current clinical assessment and treatment of dysphagia are still more symp...