Results 211 to 220 of about 419,301 (249)

Aprovechamiento de materiais primas liticas para un area relacionada con la sierra de San Miguel, depto. de Rocha, R.O.U.

Estudos Ibero Americanos, 1991
Curbelo, Carmen, Martínez, Elianne
doaj  

[Intervention to promote regulatory compliance in food and nutrition education in public basic education schools in the central region of Mexico]. [PDF]

Salud Colect
Hernández Ramírez JC.
europepmc   +1 more source

Ageing characteristics related to cation exchange and interlayer spacing of some Brazilian bentonites. [PDF]

Heliyon, 2021
Carmo ALV, Angélica RS, Paz SPA.
europepmc   +1 more source

A Convenient One‐Pot CuI‐Catalyzed Procedure for the Synthesis of S‐(N‐Heteroaryl) Thiocarboxylates From N‐Heteroaryl Bromides and Thiobenzoic Acid

ChemistryOpen, Volume 15, Issue 4, April 2026.
A one‐pot two‐step CuI‐catalyzed procedure for the synthesis of S‐(N‐heteroaryl) thiocarboxylates from N‐heteroaryl bromides and thiobenzoic acid was developed, which is highlighted by shorter reaction time, a smaller amount of iodide source and scalability.
Jiamin Pan, Suting Xie, Yong Li, Jiang Wu, Guilong Zhao   +4 more
wiley   +1 more source

[State and capital accumulation in Brazilian health from the perspective of the Marxist Dependency Theory]. [PDF]

Cad Saude Publica
Rodrigues PHA, Mattos ALC, Monteiro NSDS, Silva RDFDC, Baldo VSS.   +4 more
europepmc   +1 more source

Preparation and Physicochemical Properties of Modified Corn Starch-Chitosan Biodegradable Films. [PDF]

Polymers (Basel), 2021
Jiménez-Regalado EJ, Caicedo C, Fonseca-García A, Rivera-Vallejo CC, Aguirre-Loredo RY.   +4 more
europepmc   +1 more source

Reservas estratégicas de matérias-primas : aspectos do abastecimento de Portugal em produtos minerais [PDF]

, 1986
Lopes, A. Torres
core  

Surface Functionalization of Polyetheretherketone With Immobilized γ‐Polyglutamic Acid for Enhanced Apatite Formation

ChemistryOpen, Volume 15, Issue 4, April 2026.
The authors developed chemical solution process to immobilize γ‐polyglutamic acid (γ‐PGA) onto polyetheretherketone (PEEK). Prior hydrophilic treatment using UV irradiation improved the immobilization efficiency of γ‐PGA and the apatite‐forming ability in simulated body fluid compared with acetic acid treatment.
Toshiki Miyazaki, Yuta Sugino, Minaru Tokiwa, Jin Nakamura   +3 more
wiley   +1 more source

A liposomal formulation of cyclosporine a shows promising results in treating symptoms of moderate to severe dry eye disease in dogs. [PDF]

Drug Deliv Transl Res
Caballo-González MÁ, Gómez-Ballesteros M, Brugnera M, Benítez-Del-Castillo JM, González-Alonso-Alegre EM, Rodríguez-Álvaro A, de-Las-Heras B, Gil-Alegre E, Vicario-de-la-Torre M, Herrero-Vanrell R, Molina-Martínez IT.   +10 more
europepmc   +1 more source

Evaluating past and future contributions of conservation programs to species recovery

Conservation Biology, Volume 40, Issue 2, April 2026.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young, H. Resit Akçakaya, Elizabeth L. Bennett, Michael Hoffmann, Michael A. Hudson, Barney Long, Thalassa McMurdo Hamilton, Kelsey Neam, Megan A. Owen, Richard P. Young, Molly K. Grace   +10 more
wiley   +1 more source