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"@type": "Question",
"name": "Comment diagnostiquer une carence en substances humiques ?",
"position": 1,
"acceptedAnswer": {
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"text": "Le diagnostic repose sur l'analyse des sols et des échantillons d'eau pour évaluer leur teneur en humiques."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour mesurer les substances humiques ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests chimiques et spectroscopiques, comme la spectroscopie UV-Vis, sont couramment utilisés."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles être mesurées dans le sang ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles sont principalement présentes dans le sol et l'eau, pas dans le sang humain."
}
},
{
"@type": "Question",
"name": "Quels indicateurs de santé des sols sont liés aux substances humiques ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La biodiversité microbienne et la capacité de rétention d'eau sont des indicateurs clés."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'impact des substances humiques sur la santé des plantes ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "On évalue la croissance des plantes et leur résistance aux maladies en fonction de leur teneur en humiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un manque de substances humiques dans le sol ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes incluent une croissance réduite des plantes et une mauvaise rétention d'eau."
}
},
{
"@type": "Question",
"name": "Les substances humiques affectent-elles la qualité de l'eau ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles améliorent la qualité de l'eau en réduisant la toxicité et en favorisant la filtration."
}
},
{
"@type": "Question",
"name": "Comment les substances humiques influencent-elles la santé des sols ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles améliorent la structure du sol, augmentent la fertilité et favorisent la biodiversité."
}
},
{
"@type": "Question",
"name": "Quels effets les substances humiques ont-elles sur les cultures ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles augmentent le rendement des cultures et améliorent leur résistance aux stress environnementaux."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles causer des symptômes chez l'homme ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles ne sont pas toxiques pour l'homme et n'entraînent pas de symptômes directs."
}
},
{
"@type": "Question",
"name": "Comment prévenir la dégradation des substances humiques dans le sol ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pratiquer une agriculture durable et éviter l'érosion du sol aide à préserver les humiques."
}
},
{
"@type": "Question",
"name": "Quelles pratiques agricoles favorisent les substances humiques ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rotation des cultures et l'utilisation de cultures de couverture favorisent leur accumulation."
}
},
{
"@type": "Question",
"name": "Comment la gestion de l'eau influence-t-elle les substances humiques ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une gestion adéquate de l'eau prévient le lessivage des humiques et maintient leur concentration."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles être protégées par des pratiques de conservation ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les pratiques de conservation comme le paillage aident à maintenir leur niveau dans le sol."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la biodiversité dans la préservation des substances humiques ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une biodiversité riche favorise la décomposition et la formation de substances humiques dans le sol."
}
},
{
"@type": "Question",
"name": "Comment améliorer la teneur en substances humiques du sol ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'ajout de compost, de fumier ou d'amendements organiques enrichit le sol en humiques."
}
},
{
"@type": "Question",
"name": "Quels produits contiennent des substances humiques ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des extraits de tourbe, de lignite et des produits à base de compost en contiennent."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles être utilisées en agriculture ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont utilisées comme amendements pour améliorer la fertilité et la structure du sol."
}
},
{
"@type": "Question",
"name": "Comment les substances humiques aident-elles à traiter les sols pollués ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent immobiliser les contaminants et améliorer la dégradation des polluants."
}
},
{
"@type": "Question",
"name": "Les substances humiques sont-elles utilisées en médecine ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles sont explorées pour leurs propriétés antioxydantes et anti-inflammatoires, mais pas encore validées."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une carence en substances humiques ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une carence peut entraîner une baisse de la fertilité du sol et des rendements agricoles."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles interagir avec des polluants ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent se lier à des polluants, réduisant leur biodisponibilité et leur toxicité."
}
},
{
"@type": "Question",
"name": "Comment une mauvaise gestion des substances humiques affecte-t-elle l'environnement ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner une dégradation des sols, une perte de biodiversité et une pollution de l'eau."
}
},
{
"@type": "Question",
"name": "Les substances humiques peuvent-elles causer des problèmes de santé ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles ne sont pas considérées comme nocives pour la santé humaine lorsqu'elles sont utilisées correctement."
}
},
{
"@type": "Question",
"name": "Quels effets les substances humiques ont-elles sur les écosystèmes aquatiques ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent améliorer la qualité de l'eau et soutenir la vie aquatique en réduisant la toxicité."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent la dégradation des substances humiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'érosion, la surexploitation des sols et l'utilisation excessive de produits chimiques sont des facteurs clés."
}
},
{
"@type": "Question",
"name": "Comment le changement climatique affecte-t-il les substances humiques ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le changement climatique peut modifier la décomposition de la matière organique, affectant les humiques."
}
},
{
"@type": "Question",
"name": "Quels types de sols sont plus susceptibles de perdre des substances humiques ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les sols sableux et ceux soumis à une forte érosion sont plus susceptibles de perdre des humiques."
}
},
{
"@type": "Question",
"name": "L'utilisation de pesticides influence-t-elle les substances humiques ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'utilisation excessive de pesticides peut nuire à la biodiversité et réduire les humiques."
}
},
{
"@type": "Question",
"name": "Quels impacts des pratiques agricoles intensives sur les substances humiques ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles entraînent une dégradation du sol et une diminution des substances humiques, affectant la fertilité."
}
}
]
}
]
}
Emergency department (ED) visits are common at the end-of-life, but the identification of patients with life-limiting illness remains a key challenge in providing timely and resource-sensitive advance...
This was a retrospective, observational cohort study of ED visits from adults aged ≥65 years who visited any of 9 EDs across a large regional health system between 2014 and 2019. Multivariable logisti...
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Prognostic models using EHR data robustly identify high mortality risk older adults in the ED for whom code status, ACP, or palliative care interventions may be of benefit. Although all tested methods...
Performance validity tests (PVTs) are used in neuropsychological assessments to detect patterns of performance suggesting that the broader evaluation may be an invalid reflection of an individual's ab...
We enrolled 29 nonlitigant, non-compensation-seeking patients with a clinical diagnosis of FMD, 29 healthy controls, and 29 healthy simulators. Three PVTs, the Coin in the Hand Test (CIH), the Rey 15-...
Functional motor disorder patients showed low rates of failure on the CIH and REY (7% and 10%, respectively) and slightly higher rates on the FTT (15%, n = 26), which implies a motor task. Their perfo...
Performance validity test performance of nonlitigant, non-compensation-seeking patients with FMD ranged from 7% to 15%. Patients' performance was comparable to that of controls and significantly diffe...
Breastfeeding has a number of benefits for both mothers and their infants. Research has examined the psychosocial influences on breastfeeding, yielding important findings in relation to particular con...
Subjective norms items were developed by researchers in the domain and were tested among 949 couples....
Findings indicated that both subjective norms scales had excellent reliability, construct validity, and predictive validity. It was also found that both the mothers' and fathers' subjective norms scal...
These findings indicate that the developed subjective norms scales are reliable and valid and capture key elements of breastfeeding subjective norms among both mothers and fathers. Use of this measure...
To identify and evaluate psychometric properties of assessment tools for assessing pain interference in children, adolescents, and adults with chronic pain and the inability to self-report....
The protocol was registered with PROSPERO (CRD42022310102). A search was run in MEDLINE, Embase, and PsycInfo (29th March 2022) to identify articles reporting psychometric properties of pain interfere...
Psychometric properties of 10 pain interference tools were assessed from 33 studies. The Paediatric Pain Profile (PPP) had low-quality evidence for content validity and internal consistency with child...
The PPP is recommended for pain interference assessment in children and adolescents with chronic pain and the inability to self-report. Few tools are available for adults. Three tools for children (Pa...
Nurses are very important healthcare providers in disaster situations, and from undergraduate nursing students to professional registered nurses, such practitioners should focus on strengthening their...
Existing resilience measures have psychometric shortcomings, and there is no current gold-standard resilience measure. Previous work indicates adults enrolled in a health coaching program may benefit ...
Micro-expression (ME) is a significant non-verbal communication clue that reveals one person's genuine emotional state. The development of micro-expression analysis (MEA) has just gained attention in ...
Ecological momentary assessment (EMA) methodologies are commonly used to illuminate the predictors and impacts of experiencing subjective stress in the course of daily life. The validity of inferences...
In the field of wearable robotics, assistance needs to be individualized for the user to maximize benefit. Information from muscle fascicles automatically recorded from brightness mode (B-mode) ultras...
In the current study we evaluated the psychometric properties of the Metacognitions about Online Gaming Scale (MOGS), including its factor structure, reliability, and predictive validity among Israeli...