Search results for "Graine"

showing 10 items of 294 documents

Impact des techniques agricoles sur l’assemblage des communautés adventices

2012

National audience; Les pratiques agricoles jouent un rôle majeur dans le devenir des espèces adventices comme le montre les changements importants de composition et la perte de diversité des flores adventices depuis 1950. Malgré ce constat, les processus de filtrage des espèces par les différentes pratiques agricoles restent encore mal connu. Dans cette étude, nous avons cherché à mettre en évidence les liens entre les traits des adventices et leur réponse à des pratiques culturales. Dans un premier temps, une analyse RLQ a été conduite sur 218 parcelles de blé d’hiver issues du réseau Biovigilance Flore couvrant toute la France pour déterminer quels traits des adventices répondent aux diff…

[SDV] Life Sciences [q-bio][SDE] Environmental Sciencespratique agricolemasse des grainetrait de réponse[SDV]Life Sciences [q-bio][SDE]Environmental Sciences[SDV.BV]Life Sciences [q-bio]/Vegetal Biology[SDV.BV] Life Sciences [q-bio]/Vegetal Biologyadventicephénologie
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Un facteur de transcription impliqué dans le développement de la graine chez Medicago truncatula

2013

[SDV] Life Sciences [q-bio][SDE] Environmental Sciencestranscriptome mutant vs sauvagelégumineuses[SDV]Life Sciences [q-bio]TnT[SDE]Environmental Sciencesdeveloppement de la grainemutants TILLINGréduction d’intrantscytologie
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Etude de la régulation du facteur de transcription ATB2 chez Medicago truncatula

2013

Rapport de stage de Master 2 Spécialité Biologie Intégrative des Interactions Plantes, Microbes, Environnement BAP GEAPSI; Master; Climatic changes since more than a century combined with the urge for better crop yields due to a huge demographic growth and coupled with the need for a more sustainable agriculture led to a number of stresses for plants. Understanding them and their effect on growth, seed quality and seed production of plants is one of the most important agronomical issues of our time. We have chosen to study legumes because they are a major lipid and protein source, as both food and feed, and for their unique ability to absorb the atmospheric nitrogen via a symbiosis with Rhi…

[SDV] Life Sciences [q-bio][SDV]Life Sciences [q-bio]fungiMedicago truncatulafood and beveragestransformation génétiqueATB2facteur de transcriptionremplissage de la graine
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La transition vers des systèmes agro-alimentaires durables : quelle place et qualification pour les légumineuses à graines ?

2014

[SDV] Life Sciences [q-bio]alimentationlégumineuses à graines[ SDV ] Life Sciences [q-bio][SDV]Life Sciences [q-bio]systèmes d’innovations technologiquessystèmes agro-alimentaires durablesagriculture
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Influence de l'auxine sur le developpement in vitro de la graine de Medicago truncatula, genotype sauvage et transformants

2012

Rapport de stage Master 1 Sciences, Technologies, Vie, Terre et Santé. Spécialité Biologie Cellulaire et Physiologie BAP GEAPSI CT2

[SDV] Life Sciences [q-bio]auxinecytométrie en fluxculture in vitro[SDV]Life Sciences [q-bio]Medicago truncatuladéveloppement de la graine
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Fortes températures : conséquences sur le rendement, la composition et la germination des graines

2012

BAPGEAPSICT ?; absent

[SDV] Life Sciences [q-bio]fortes températures[ SDV ] Life Sciences [q-bio]germination des semences[SDV]Life Sciences [q-bio]rendementteneur et composition en protéines des grainespois (Pisum sativum L.)
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Abnormal peripheral and central visual processing in migraine

2018

Sound induced flash illusion (SIFI) is an illusory cross modal (audio-visual) phenomenon critically dependent upon excitability of visual cortex. A recent study with SIFI confirmed hyperexcitability of visual cortex in migraine; patients with migraine show abnormality of chromatic perception. Here we explored the relationship between peripheral chromatic and central visual dysfunction in patients with migraine

abnormality of chromatic perceptionhyperexcitability of visual cortexmigraine
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Allodinia, Disabilità E Parametri Clinici Dell’emicrania: Risultati Di Uno Studio Con Questionario Retrospettivo In Pazienti Affetti Da Emicrania

2008

allodynia; migraine; MIDAS scaleMIDAS scalemigraineallodynia
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Cortical Hypoactivity or Reduced Efficiency of Cortical Inhibition in Migraine?

2007

business.industryGeneral Medicinemedicine.disease03 medical and health sciences0302 clinical medicineText miningMigrainemedicine030212 general & internal medicineNeurology (clinical)Cortical inhibitionHypoactivitybusinessNeuroscience030217 neurology & neurosurgeryCephalalgia
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Crossover, double-blind clinical trial comparing almotriptan and ergotamine plus caffeine for acute migraine therapy

2007

In this randomized, double-blind, crossover clinical trial, adult patients treated two migraine attacks: one with almotriptan 12.5 mg and the other with ergotamine 2 mg plus caffeine 200 mg. Treatment with almotriptan was associated with a significantly greater proportion of patients achieving 2-h pain free (20.9% vs. 13.7%; P < 0.05) and 2-h pain relief (57.7% vs. 44.5%; P < 0.01) compared with ergotamine plus caffeine therapy; significant differences were not seen at 1 h. Rates for sustained pain free and sustained pain free plus no adverse events (AEs) also were significantly greater after almotriptan treatment than after the use of ergotamine plus caffeine (P < 0.05). Almotriptan was as…

business.industryNauseamedicine.diseaseCrossover studychemistry.chemical_compoundNeurologyMigrainechemistryAlmotriptanAnesthesiamedicineVomitingErgotamineNeurology (clinical)medicine.symptomAdverse effectCaffeinebusinessmedicine.drugEuropean Journal of Neurology
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