Results 21 to 30 of about 287,629 (277)

Ingenieros, necesarios siempre [PDF]

open access: yes, 2018
En 2014, el Ministerio de las Tecnologías de la Información y las Comunicaciones de Colombia -MInTIC- proyectó que para 2018 el país tendría un déficit de 90 mil ingenieros.
Aguirre Eastman, Sebastián   +1 more
core  

Business Model and Sustainable Development Goals for an Innovative Agricultural Waste Management: Distributed Biogas Production

open access: yesSustainable Development, EarlyView.
ABSTRACT Technological progress and population growth have increased global pork demand; leading to a rise of methane emission from pig farming, a key contributor to climate change. Anaerobic digestion offers a sustainable solution by converting manure into biogas.
María‐Pilar Martínez‐Hernando   +5 more
wiley   +1 more source

Industrial engineering in Spain, the challenge of a new liberal profession in the nineteenth century [PDF]

open access: yes, 2014
Industrial engineering was established in Spain in 1850. Despite the initial difficulties, the profession found its role in the process of the industrialization of Spain.
Roca Rosell, Antoni Maria Claret
core   +1 more source

Pichón de ingeniero

open access: yes, 2022
Hay hechos que nos marcan para siempre y ayudan a conformar nuestro carácter y afianzar nuestros principios. En mis memorias se entremezclan recuerdos de una infancia pobre y el aliciente de una Revolución naciente con una adolescencia turbulenta, debatiéndose entre decisiones familiares y personales y la nostalgia de estar lejos cumpliendo deberes ...
openaire   +2 more sources

Theoretical and Practical Implications Derived From the Formulation of the Theory of Critical Distances

open access: yesFatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT The Theory of Critical Distances comprises several methodologies that allow fracture, fatigue, and stress corrosion cracking phenomena to be analyzed. Such methodologies are usually referred to as the Point Method (PM), the Line Method (LM), the Area Method (AM), and the Volume Method (VM).
Sergio Cicero, David Taylor, Luca Susmel
wiley   +1 more source

Los Ferrocarriles del Estado en Argentina y su contribución a la ciencia The Argentina state railroad and its contribution to science

open access: yesHistória, Ciências, Saúde: Manguinhos, 2008
En la Argentina, el Estado financió, construyó y operó los ferrocarriles estatales guiados por un criterio de subsidiariedad hasta el primer gobierno de Yrigoyen (1916-1922) en que se introdujeron cambios y se modificó parcialmente la orientación de la ...
Elena Salerno
doaj   +1 more source

Simplified Metrics Calculation for Soft Bit Detection in DVB-T2 [PDF]

open access: yes, 2014
The constellation rotation and cyclic quadrature component delay (RQD) technique has been adopted in the second generation terrestrial digital video broadcasting (DVB-T2) standard.
Baena-Lecuyer, V.   +4 more
core   +1 more source

What Job Would You Apply To? Findings on the Impact of Language on Job Searches

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT This study examines whether gender‐inclusive language in job advertisements can increase women's interest in applying for male‐dominated occupations. We implemented a discrete choice experiment with 5679 participants in Argentina, Chile, Colombia, Mexico, and Peru. Each respondent evaluates multiple paired ads for the same job with job content
Ana Maria Diaz   +3 more
wiley   +1 more source

Nuevos caminos para un nuevo milenio [PDF]

open access: yes, 1995
Conferencia impartida por D. José Antonio Martín Pereda, en el Salón de Actos del Instituto de la Ingeniería de España, con ocasión de la entrega oficial de los premios a la mejor tesis doctoral y al mejor proyecto fin de carrera, en el acto organizado ...
Martín Pereda, José Antonio
core   +3 more sources

Elevation, rather than land use, causes important dietary shifts in the Mediterranean golden eagle

open access: yesJournal of Zoology, EarlyView.
In an ever‐changing landscape, golden eagles in the Iberian Peninsula demonstrate remarkable dietary adaptability. We monitored 50 distinct breeding events over 4 years using camera traps, collecting over 520 000 images. Elevation, rather than land use, emerged as the main driver of prey composition: lagomorphs and columbiforms dominated at lower ...
D. Gambra   +7 more
wiley   +1 more source

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