Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Edwin Gonzalez"'
Autor:
Meza Edwin Gonzalez
Publikováno v:
Curved and Layered Structures, Vol 8, Iss 1, Pp 337-353 (2021)
This paper presents the evolution of and influence that the use of a triangular grid has had on the transformation of layered grid structures during the last two centuries. Historical facts, technological advances, economic and social crises among ot
Externí odkaz:
https://doaj.org/article/6899400738d5490d9d588651bcbcedbe
Autor:
Eduardo Gutiérrez Juárez, Anne Kristiina Kurjenoja, Melissa Schumacher, María Guizar Villalvazo, Edwin Gonzalez Meza, Pamela Durán-Díaz
Publikováno v:
Land, Vol 11, Iss 7, p 1058 (2022)
Since the 1980s, the municipality of San Andrés Cholula, Puebla, has been a territory with constant clashes between its rural population and the official land use policy. In this context, the rural community and its millenary bio-cultural traditions
Externí odkaz:
https://doaj.org/article/532adadb97e7471192a0a13013968612
Publikováno v:
Analytical Chemistry. 94:16838-16846
Autor:
Michael Paplawski, Swapna Munnangi, Jody C. Digiacomo, Edwin Gonzalez, Ashley Modica, Shawndeep S. Tung, Catherine Ko
Publikováno v:
Critical Care Research and Practice, Vol 2019 (2019)
Background. An occult pneumothorax is identified by computed tomography but not visualized by a plain film chest X-ray. The optimal management remains unclear. Methods. A retrospective review of an urban level I trauma center’s trauma registry was
Externí odkaz:
https://doaj.org/article/483bcf0318704046884bce2ea795c39a
Publikováno v:
Journal of the International Association for Shell and Spatial Structures. 62:50-60
The Sports Palace of Mexico City was built in 1968 and became a turning point in the design and construction of laminar shells, leading the transition from reinforced concrete to metallic grid structures. Felix Candela observed that the use of concre
Publikováno v:
The Analyst. 146:7104-7108
Microwave radiation is used to lyse and extract dipicolinic acid (DPA) and lipids from Bacillus subtilis spores in one minute. Molecular analysis is by nESI-MS with DPA being confirmed by MS/MS at levels as low as 105–106 spores.
Publikováno v:
International Journal of Mass Spectrometry. 486:117023
Publikováno v:
The Analyst. 146(23)
Spore lysis of Bacillus species is achieved by brief (1 min) microwave irradiation while tandem mass spectrometry (MS/MS) allows identification of the characteristic spore marker, dipicolinic acid. This rapid measurement, made on 10
Autor:
Angela B Hoyos, Marco Belzu Rodriguez, Edwin Gonzalez, Carlos Fajardo, Veronica Delgado, Maria I Martinini
Publikováno v:
International Journal of Nutritional Disorders & Therapy. 3:006-008
Publikováno v:
Chemical Science
We report a metal-free novel route for the accelerated synthesis of benzimidazole and its derivatives in the ambient atmosphere. The synthetic procedure involves 1,2-aromatic diamines and alkyl or aryl carboxylic acids reacting in electrostatically c