Results 151 to 160 of about 8,580 (205)

Aspectos relativos a la durabilidad de hormigones proyectados

open access: yes, 2017
La utilización generalizada del hormigón proyectado tanto en revestimiento estructural de túneles y taludes como en presas y canales, entre otros, ha motivado un continuo desarrollo tecnológico con tal de mejorar los materiales que componen el hormigón, así como, la maquinaria y los sistemas de aplicación y control de calidad.
openaire   +1 more source

Waning immune response to CoronaVac in health care workers from different age groups. [PDF]

open access: yesRev Bras Med Trab
Taminato M   +7 more
europepmc   +1 more source

Left Main Coronary Artery Angioplasty for the Treatment of Extrinsic Compression in Patients with Pulmonary Hypertension. [PDF]

open access: yesArq Bras Cardiol
Bichuette LD   +15 more
europepmc   +1 more source

Comparative Functional and Isokinetic Analysis between Implants with Posterior Stabilization and Rotating Hinge Total Knee Arthroplasty. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Minamoto STN   +5 more
europepmc   +1 more source

Effectiveness of highand medium-fidelity simulation in nursing education: randomized controlled trial. [PDF]

open access: yesRev Bras Enferm
Luiz FS   +7 more
europepmc   +1 more source

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