Results 101 to 110 of about 94,675 (193)

Yacimientos de Minerales de Hierro en el país

open access: yes, 2018
Se ingresa como autor institucional de acuerdo al informe y al año del mismo, pero también es importante señalar que al pie de cada hoja del informe se encuentran las iniciales J.C ...
openaire   +1 more source

Anemia and iron, zinc, copper and magnesium deficiency in Mexican adolescents: National Health and Nutrition Survey 2006 Anemia y deficiencia de hierro, zinc, cobre y magnesio en adolescentes mexicanos: resultados de la ENSANUT 2006

open access: yesSalud Pública de México, 2012
OBJETIVE: To describe the frequency of anemia and iron, zinc, copper and magnesium deficiencies among Mexican adolescents in the probabilistic survey ENSANUT 2006. MATERIALS AND METHODS: The sample included 2447 adolescents aged 12 to 19 y.
Vanessa De la Cruz-Góngora   +4 more
doaj  

New objects in old structures: The Iron Age hoard of the Palacio III megalithic funerary complex (Almadén de la Plata, Seville, Spain) [PDF]

open access: yes, 2015
Cultural contact, exchange and interaction feature high in the list of challenging topics of current research on European Prehistory. Not far off is the issue of the changing role of monuments in the making and maintaining of key cultural devices such as
Forteza González, M   +6 more
core  

Las rocas como materiales para hormigón [PDF]

open access: yes, 2010
Se consideran los principales minerales y rocas de la corteza terrestre, que son utilizados con frecuencia como agregados para hormigón. Para tal fin, puede calificarse a las rocas como: graníticas (ígneas y metamórficas granudas), volcánicas y ...
Maiza, Pedro José   +1 more
core   +1 more source

Los Yacimientos de Minerales de Hierro de la República Argentina

open access: yes, 2017
Fil: Angelelli, Victorio. Ministerio de Agricultura. Dirección de Minas y Geología; Argentina.
openaire   +1 more source

Mineralizaciones de hierro en el travertino de Lanjarón (Granada) [PDF]

open access: yes, 1979
[EN] The iron and manganese mineralizations in the travertine of Lanjarón (Granada province) fundarnentally consist of goethite and ferrihydrite together with amorphous iron hidroxides and manganese oxides.
Arana Castillo, Rafael   +3 more
core   +1 more source

Explotación y transporte de minerales de hierro

open access: yes, 1907
Explotación y transporte de minerales de ...
openaire   +1 more source

Plenary Abstracts Session & Oral Presentations

open access: yes
HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

Poster Sessions

open access: yes
HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

Operational definition of complementary, alternative, and integrative medicine derived from a systematic search. [PDF]

open access: yesBMC Complement Med Ther, 2022
Ng JY   +6 more
europepmc   +1 more source

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