The SAD and MAD methods making use of anomalous scattering are now widely used for de nova determination ofprotein structures by crystallography. From this point ofview, lanthanide elements are particularly interesting because their anomalous scattering factors are very high at their Lm absorption edge...
Paris-Plage est une 【A1】 ___ estivale menée par la mairie de Paris 【A2】 ___ l’année 2002. Chaque année, entre juillet et la mi-août, 【A3】 ___ 3,5 km, des quartiers entiers 【A4】 ___ des activités ludiques (游戏的) et sportives, des plages de sable et d’...
La substitution nucléophile activée en série aromatique II.—Effet polaire des groupements alcoyle-Réaction d'échange bromo-iode dans une série de 1-alcoyl-4-bromo-3,5-dinitro-benzènes Mlle A. Pinguair, P. J.C Fierens†, A. Frennet and A. Halleux Article first published onlin...
Blood transfusions are a common event in the ICU with about a third of all patients receiving a transfusion at some point during their ICU stay. The theoretical rationale behind blood transfusion is fairly clear-cut: by increasing the hemoglobin concentration, oxygen delivery to the tissues will ...
The surgical technique has allowed patients to return to their past high levels of activity with subjectively and objectively normal or nearly normal knees.doi:10.1097/BTK.0b013e3181c3a07eShelbourne, K. DonaldHaro, Marc S.Urch, Scott E.Techniques in Knee Surgery...
La pericarditis aguda es una inflamación del pericardio. El pericardio es el saco delgado que rodea el corazón. Una pequeña cantidad de líquido claro que se encuentra entre su corazón y el saco le permite al corazón latir con facilidad. Con la pericarditis aguda, la cantidad de ...
The administration of multiple doses of ENHERTU 6.4 mg/kg every 3 weeks did not show a large mean effect (i.e., >20 ms) on the QTc interval in an open-label, single-arm study in 51 patients with metastatic HER2-positive cancer. 12.3 Pharmacokinetics The pharmacokinetics of fam-trastuzu...
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G. CahetLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceP. CrassousLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceJ. NeveuxLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceF. RassoulzadeganStation Zoologique 06230 Villefranche‐sur‐Mer, France...
We report in the present paper that, in certain cases, this synthesis can be achieved by the yet unattempted péri -heterocyclization of 8-hydroxy-1-naphthaldehydes with an halogenated active methylene compound in acetone in the presence of potassium carbonate. Thus, among others, 2-acetyl, 2...