Results 61 to 70 of about 1,187 (175)

Ocean effects on weather and climate.

open access: yesGeofísica Internacional, 1973
Un modelo termodinámico se usa, para el hemisferio norte, en enero y en julio, para evaluar en el sistema Atmósfera-Océano-Continente las contribuciones, en los campos de temperatura, de la evaporación y del calor sensible dado a la atmósfera de la ...
Julian Adem
doaj   +1 more source

Optimización de métodos espectrofotométricos mediante metodología de superficie de respuesta

open access: yesRevista Técnica de la Facultad de Ingeniería, 2007
Response surface methods are very useful in order to interpret the relationships between response and factor effects. The relationships can be represented by polynomials of second order or explored graphically to determine the optimum levels. This paper describes the development of two spectrophotometric methods for the determination of ciprofloxacin ...
Prieto, Avismelsi   +5 more
openaire   +2 more sources

Evaluación mecánica y mineralógica de un cemento de metacaolín utilizando el método de superficie de respuesta.

open access: yesRevista EIA, 2020
En este trabajo, un cemento alcalino con base en metacaolín colombiano (MK) es desarrollado. Los activadores usados: 15 % en masa de Na2SiO3 y Na(OH) y Ca(OH)2 se variaron en diferentes concentraciones molares siguiendo un diseño experimental estadístico con modelo de superficie de respuesta. La variable respuesta, resistencia mecánica a compresión, se
DÍAZ-VILLAMIL, CARLOS ARTURO   +2 more
openaire   +3 more sources

The effect of pressure relieving surfaces on the prevention of heel ulcers in a variety of settings: a metaanalysis

open access: yes, 2007
International Wound Journal, Volume 4, Issue 3, Page 232-233, September 2007.
wiley   +1 more source

The use of recombinant human epidermal growth factor to promote healing for chronic radiation ulcer

open access: yes, 2007
International Wound Journal, Volume 4, Issue 3, Page 234-234, September 2007.
wiley   +1 more source

The biomechanics of sitting acquired pressure ulcers in patients with spinal cord injury or lesions

open access: yes, 2007
International Wound Journal, Volume 4, Issue 3, Page 235-236, September 2007.
wiley   +1 more source

Effects of pH neutral, superoxidized solution on human dermal fibroblasts in vitro

open access: yes, 2007
International Wound Journal, Volume 4, Issue 3, Page 236-239, September 2007.
wiley   +1 more source

Evidence‐based Medicine: Vacuum Assisted Closure in wound care management

open access: yes, 2007
International Wound Journal, Volume 4, Issue 3, Page 239-240, September 2007.
wiley   +1 more source

Negative‐pressure wound therapy: a snapshot of the evidence

open access: yes, 2006
International Wound Journal, Volume 3, Issue 4, Page 308-309, December 2006.
wiley   +1 more source

Respuesta del macrófago a superficies de CoCr funcionalizadas: estudio de la biocompatibilidad y la respuesta inflamatoria

open access: yes, 2020
Culture cell methodology is a useful experimental technique that makes possible to evaluate the behavior of the biomaterial in study. As macrophages are the specialized cells involved in the primary response to a material, a J774A.1 mouse macrophages culture cell was selected.
openaire   +1 more source

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