Results 41 to 50 of about 262 (159)

Método sencillo para la síntesis de bisfosfonatos geminales

open access: yesRevista CENIC Ciencias Químicas, 2016
La aparición de metástasis óseas constituye la complicación más frecuente en las enfermedades oncológicas. Éstas son usualmente incurables, producen severos dolores, disminuyendo las expectativas y la calidad de vida de los pacientes.
Anaís Prats-Capote   +8 more
doaj  

Spectrum Reconstruction Model Based on Multispectral Electrochromic Devices

open access: yesAdvanced Science, Volume 11, Issue 35, September 18, 2024.
With the emergence of spectral imaging, it is urgent to develop a camouflage method to confront this highly accurate detecting technology. Herein, a model and prototype electrochromic device reconstructing the visible spectra of leaves is demonstrated, which is achieved by the electroacid/base method, benefiting from the ability to regulate spectra ...
Shuo Wang   +5 more
wiley   +1 more source

Cloning, expression, and analysis of the group 2 allergen from Dermatophagoides farinae from China

open access: yesAnais da Academia Brasileira de Ciências, 2010
To obtain the recombinant group 2 allergen product of Dermatophagoides farinae (Der f 2), the Der f 2 gene was synthesized by RT-PCR. The full-length cDNA comprised 441 nucleotides and was 99.3% identical to the reference sequence (GenBank AB195580). The
Cui Yu-bao   +5 more
doaj   +1 more source

Bigger is not Better for Indolino‐Oxazoline Photochemical Properties

open access: yesChemPhotoChem, Volume 8, Issue 7, July 2024.
The influence of the elongation of the pi conjugated system on the multimodal switching abilities of Benzazolo‐Oxazolidine unit has been studied experimentally and rationalized by quantum calculations. The halochromic and electrochromic properties are poorly impacted by this structural modification.
Augustin Ayoub   +4 more
wiley   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Composição centesimal e conteúdo de aminoácidos, ácidos graxos e minerais de seis cultivares de soja destinadas à alimentação humana Proximate composition and amino acid, fatty acid and mineral contents of six soybean cultivars for human consumption

open access: yesPesquisa Agropecuária Brasileira, 1999
Seis cultivares de soja (Glycine max L. Merrill): IAS-4, EMBRAPA-4, Davis, BR-16, Iguaçu e IAS-5, destinadas à alimentação humana, foram caracterizadas quanto à composição centesimal, conteúdo de aminoácidos, ácidos graxos e minerais. Os teores de fibra,
Claudia Regina Vieira   +2 more
doaj  

Digestibilidad aparente ileal y fecal de amino ácidos de harina de semilla de algodón en cerdos

open access: yesRevista Científica, 2010
La determinación de la digestibilidad ileal es nutricionalmente más significativa que la fecal, porque los amino ácidos dietarios pueden sufrir cambios en su tránsito por el intestino grueso, degradándose o sintetizándose por acción de la flora ...
Lourdes Gutiérrez Coronado   +3 more
doaj  

Protein hydrophobic dressing on seeds aiming at the delay of undesirable germination Cobertura hidrofóbica a base de proteínas sobre sementes visando a redução de germinações indesejáveis

open access: yesScientia Agricola, 2009
Polymer seed-coatings have been largely tested as an alternative method for preventing diseases and have the potential to be used to control undesirable germination and thereby increasing seed storage.
Odilio Benedito Garrido Assis   +1 more
doaj   +1 more source

PROPIEDADES MAGNÉTICAS Y ESTRUCTURALES DEL COMPLEJO DI (ISOLEUCINA) COBRE (II)

open access: yesAnales (Asociación Física Argentina), 2013
Se realizaron mediciones de Resonancia Paramagnética Electrónica (RPE) en banda X y a temperatura ambiente en monocristales del derivado de Cu (II) del amino ácido D, L - lsoleucina, [Cu((CH3 )2 CH2 (CH)2 CO2 NH2)2. NH2 O].
D M Martino, C A Steren, R Calvo, E Piro
doaj  

Trypanosoma cruzi: antigen-receptor mediated endocytosis of antibody

open access: yesMemorias do Instituto Oswaldo Cruz, 1981
Trypanomastigote forms of Trypanosoma cruzi were derived from tissue culture and incubated with immune and non-immune human sera. All immune sera showed high titers of specific humoral antibodies of the IgM or the IgG type.
Judith Abelha   +2 more
doaj   +1 more source

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