Results 31 to 40 of about 43,263 (189)
Revista de Comunicación, 2021 El artículo analiza la repercusión en la actividad periodística de las medidas reguladoras aprobadas por parte de Estados Unidos y Europa para proteger la privacidad frente al uso de drones.
Guadalupe Aguado-Guadalupe
doaj +1 more source
Autophage engines: towards a throttleable solid motor [PDF]
, 2018 This paper describes the instrumented test firing of a rocket that seeks to combine the throttleability of a liquid-fueled engine with the simplicity of a solid motor.
Dron, Mykola +5 more
core +1 more source
Separability and the stella octangula [PDF]
, 2001 A geometrical picture of separability of 2 x 2 composite quantum systems, showing the region of separable density matrices in the space of hermitian matrices, is given.
Aravind +6 more
core +3 more sources
ANATOMY OF A CENOTE WITH USE OF DRON
Tropical and Subtropical Agroecosystems, 2021 Background: Detailed geomorphological analysis of the karst depressions in Yucatán has received little attention because the measurement of morphometric parameters taken in the field involves a lot of work, time and costs.
Gonzalo Neftaly Gijón-Yescas +3 more
doaj +1 more source
Surgical techniques for Bone Biopsy in Diabetic Foot Infection, and association between results and treatment duration [PDF]
Journal of Bone and Joint Infection, 2020 Surgery is an important part of the management of patients diagnosed with DFO. It consists in some selected patients, to remove all or part of the infected bone(s) or even to amputate all or part of the foot.
E. Senneville +7 more
doaj +1 more source
, 2021 La robòtica col·laborativa és senzillament robots dissenyats per dur a terme treballs de col·laboració amb els humans. Els robots col·laboratius o cobots són cada cop més utilitzats a les indústries. La robòtica col·laborativa és un dels àmbits d'actualitat en aquests moments. Però també és un dels més interessants en més d'un sentit. Com es comuniquen
Centellas Carmona, Núria +1 more
openaire +1 more source
Minimal Bending Energies of Bilayer Polyhedra [PDF]
, 2010 Motivated by recent experiments on bilayer polyhedra composed of amphiphilic molecules, we study the elastic bending energies of bilayer vesicles forming polyhedral shapes.
Christoph A. Haselwandter +5 more
core +2 more sources
, 2019 The central phenomenon that this entry seeks to explore is that people with the job title of “teacher” are almost never the only teachers in a learning transaction, and autodidacts are almost never solely responsible for their own learning.
Dron, Jon
core
The significance of organic carbon and nutrient export from peatland-dominated landscapes subject to disturbance, a stoichiometric perspective [PDF]
, 2009 The terrestrial-aquatic interface is a crucial environment in which to consider the fate of exported terrestrial carbon in the aquatic system. Here the fate of dissolved organic carbon (DOC) may be controlled by nutrient availability.
Arlaud, C. +4 more
core +2 more sources
Comparison of drone and ground surveys for the detection of a rare plant in a fragile ecosystem
Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.We compared the accuracy, time, and financial costs of drone and ground surveys for the detection of wood lilies (Lilium philadelphicum) in an endangered alvar ecosystem. We found that the drone surveys detected 73%–78% of the plants found in the ground surveys, but that this type of survey was more expensive and time consuming than the ground survey ...
Ana Hernández Martínez de la Riva +3 more
wiley +1 more source