Results 11 to 20 of about 639,030 (279)

On quark-lepton complementarity [PDF]

open access: yes, 2006
Recent measurements of the neutrino solar mixing angle and the Cabibbo angle satisfy the empirical relation theta_{sol} + theta_{C} ~ 45^{o}. This relation suggests the existence of a correlation between the mixing matrices of leptons and quarks, the so ...
Gonzalez-Canales, F., Mondragon, A.
core   +3 more sources

Entrepreneurial orientation and the threat of imitation: the influence of upstream and downstream capabilities [PDF]

open access: yes, 2013
This paper uncovers the complexity between Entrepreneurial Orientation (EO) and performance. The paper explores the effect of the threat of imitation, which is a key external factor to explain competitive dynamics, and hence highlights effectiveness of ...
Canales, J.I.   +2 more
core   +1 more source

Exploring the links between tourism and quality of institutions [PDF]

open access: yes, 2019
This paper introduces a new perspective on the impacts of tourism on host communi-ties by analyzing the links between tourism specialization and quality of institutions.
Buitrago Esquinas, Eva María   +1 more
core   +2 more sources

Aplicación del Láser Escáner Terrestre (TLS) a la modelización de estructuras: precisión, exactitud y diseño de la adquisición de datos en casos reales

open access: yesInformes de la Construccion, 2015
El láser escáner terrestre se emplea en numerosas aplicaciones de Ingeniería, debido a las prestaciones de los equipos y a las precisiones alcanzadas. Se presenta la aplicación del TLS a la modelización de estructuras y paramentos verticales. Se analizan
L. Ramos   +3 more
doaj   +1 more source

Desired Machines: Cinema and the World in Its Own Image [PDF]

open access: yes, 2013
In 1895 when the Lumière brothers unveiled their cinematographic camera, many scientists were elated. Scientists hoped that the machine would fulfill a desire that had driven research for nearly half a century: that of capturing the world in its own ...
Canales, Jimena
core   +1 more source

Building health monitoring in the old town of Madrid: applicability of SAR Imagery to the monitoring of underground works through classification indexes

open access: yesInternational Journal of Digital Earth, 2021
The old city centers of many major cities represent a great challenge from a constructive point of view since the foundations of the buildings consist of an aggregation of previous constructions.
Adrian Jesus Garcia   +4 more
doaj   +1 more source

Universal Mass Texture, CP violation and Quark-Lepton Complementarity

open access: yes, 2010
The measurements of the neutrino and quark mixing angles satisfy the empirical relations called Quark-Lepton Complementarity. These empirical relations suggest the existence of a correlation between the mixing matrices of leptons and quarks. In this work,
Barranco, J.   +2 more
core   +1 more source

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Learning Course: Application of Gamification in Teaching Construction and Building Materials Subjects

open access: yesEducation Sciences, 2021
This paper presents the experience of a group of Construction and Building Materials lecturers following the introduction of a new contest-based gamification activity aimed at improving interest and learning outcomes in the course.
Encarnación Reyes   +2 more
doaj   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

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