Results 121 to 130 of about 87,031 (179)

Response of free-living nitrogen-fixing microorganisms to land use change in the Amazon rainforest. [PDF]

open access: yesAppl Environ Microbiol, 2014
Mirza BS   +4 more
europepmc   +1 more source

Conversion of the Amazon rainforest to agriculture results in biotic homogenization of soil bacterial communities. [PDF]

open access: yesProc Natl Acad Sci U S A, 2013
Rodrigues JL   +12 more
europepmc   +1 more source

Unplanned pregnancy at advanced maternal age: analysis in light of Transition Theory. [PDF]

open access: yesRev Esc Enferm USP
Aldrighi JD   +7 more
europepmc   +1 more source

Welcoming couples into the Assisted Human Reproduction Program: developing educational technology based on the context. [PDF]

open access: yesRev Esc Enferm USP
Simor A   +7 more
europepmc   +1 more source

[Approaches, evolution and coping with the demographic aging in CubaAbordagens, evolução e enfrentamento do envelhecimento demográfico em Cuba].

open access: yesRev Panam Salud Publica, 2018
Vea HDB   +8 more
europepmc   +1 more source

Resposta do Milho a Diferentes Formas de Gestão da Fertilidade do Solo

open access: yes, 2017
O melhoramento genético é considerado um dos fatores que mais contribuiu para a revolução verde do milho (Zea mays L.). As variedades hibridas, apresentam melhor performance agronómica da que podem alcançar as variedades regionais de polinização livre.
openaire   +1 more source

[Maternal and child health care in Cuba: achievements and challengesCuidados de saúde materno-infantil em Cuba: conquistas e desafios].

open access: yesRev Panam Salud Publica, 2018
Espinosa MCS   +7 more
europepmc   +1 more source

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