Search results for "thing"
showing 10 items of 908 documents
Family Transformation: The Case of the Textile and Clothing Industry Workers in Valencia / La transformación de la familia: el caso de los trabajador…
2014
The main goal of this article is to assess the infl uence of the individualisation process on working-class family relationships. This is a relevant analysis, bearing in mind the importance of the family in welfare provision in Spain and the transformative capacity that the individualisation process has had for the conception and management of family bonds; however, the main theoretical work which has dealt with this process to date has failed to address the working class. The in-depth interviews conducted with workers from the textile and clothing industry of the Valencian regions of l’Alcoia, Comtat and Vall d’Albaida led to the conclusion that their concept of family and care responsibil…
Robustified smoothing for enhancement of thermal image sequences affected by clouds
2015
Obtaining radiometric surface temperature information with both high acquisition rate and high spatial resolution is still not possible through a single sensor. However, in several earth observation applications, the fusion of data acquired by different sensors is a viable solution for so called image sharpening. A related issue is the presence of clouds, which may impair the performance of the data fusion algorithms. In this paper we propose a robustified setup for the sharpening of thermal images in a non real-time scenario, capable to deal with missing thermal data due to cloudy pixels, and robust with respect to cloud mask misclassifications. The effectiveness of the presented technique…
Impact of temperature on obstructive sleep apnoea in three different climate zones of Europe: Data from the European Sleep Apnoea Database (ESADA)
2021
Recent studies indicate that ambient temperature may modulate obstructive sleep apnoea (OSA) severity. However, study results are contradictory warranting more investigation in this field. We analysed 19,293 patients of the European Sleep Apnoea Database (ESADA) cohort with restriction to the three predominant climate zones according to the Koppen-Geiger climate classification: Cfb (warm temperature, fully humid, warm summer), Csa (warm temperature, summer dry, hot summer), and Dfb (snow, fully humid, warm summer). Average outside temperature values were obtained and several hierarchical regression analyses were performed to investigate the impact of temperature on the apnea-hypopnea index …
The self-organizing consciousness as an alternative model of the mind
2002
Through the concept of self-organizing consciousness (SOC), we posit that the dynamic of the mind stems from the recurrent interplay between the properties of conscious experiences and the properties of the world, hence making it unnecessary to postulate the existence of an unconscious mental level. In contrast, arguments are provided by commentators for the need for a functional level of organization located between the neural and the conscious. Other commentaries challenge us concerning the ability of our model to account for specific phenomena in the domains of language, reasoning, incubation, and creativity. The possibility of unconscious semantic access and other alleged instances of a…
Mathematical Morphology for Color Images: An Image-Dependent Approach
2012
This paper proposes one possibility to generalize the morphological operations (particularly, dilation, erosion, opening, and closing) to color images. First, properties of a desirable generalization are stated and a brief review is done on former approaches. Then, the method is explained, which is based on a total ordering of the colors in an image induced by its color histogram; this is valid for just one image and may present problems in smoothly coloured images. To solve these drawbacks a refinement consisting of smoothing the histogram and using a joint histogram of several images is presented. Results of applying the so-defined morphological operations on several sets of images are sh…
Relational priming is to analogy-making as one-ball juggling is to seven-ball juggling
2008
Relational priming is argued to be a deeply inadequate model of analogy-making because of its intrinsic inability to do analogies where the base and target domains share no common attributes and the mapped relations are different. The authors rely on carefully handcrafted representations to allow their model to make a complex analogy, seemingly unaware of the debate on this issue 15 years ago. Finally, they incorrectly assume the existence of fixed, context-independent relations between objects. Although relational priming may indeed play some role in analogy-making, it is an enormous – and unjustified – stretch to say that it is “centrally implicated in analogical reasoning” (sect. 2, para…
Automatic bilevel ventilation (AutoBI) in obstructive sleep-disordered breathing (SDB): clinical features and compliance to treatment
2017
CPAP is the first-choice treatment for obstructive SDB, but the criteria to prescribe AutoBI are undefined. Trials of AutoBI ventilation in patients under titration for obstructive SDB from January 2015 to January 2017 ((n=67 out of 265 titrations) were reviewed to assess: a) their clinical features, b) the reason to shift from CPAP to AutoBI, and c) long-term compliance to treatment. AutoBI was used in cases of intolerance to high therapeutic CPAP levels (n=23) or incomplete resolution of SDB on CPAP (n=45). AutoBI failed in 11 patients (16.4%): 2 OSA patients (7.7%), 4 overlap patients (21%), and 5 OHS patients (22.7%). The Table reports the differences at diagnosis between patients presc…
Zinc isotope variations in archeological human teeth (Lapa do Santo, Brazil) reveal dietary transitions in childhood and no contamination from gloves
2020
International audience; Zinc (Zn) isotope ratios of dental enamel are a promising tracer for dietary reconstruction in archeology, but its use is still in its infancy. A recent study demonstrated a high risk of Zn contamination from nitrile, and latex gloves used during chemical sample preparation. Here we assess the potential impact of the use of such gloves during enamel sampling on the Zn isotope composition of teeth from a population of early Holocene hunter gatherers from Lapa do Santo, Lagoa Santa, Minas Gerais, Brazil. We first examined the amount of Zn and its isotopic composition released from the gloves used in this study by soaking them in weak nitric acid and water. We compared …
Hegel's Time: Between Tragic Action and Modern History
2019
AbstractThis paper offers an alternative perspective to the traditional interpretation of Hegel's philosophical reflection on history, departing from a reinterpretation of Hegel's reading of the tragic action of Antigone in Chapter VI of the Phenomenology of Spirit. The customary interpretation of this text affirms that Hegel shows how the conflict of tragic action finds its truth and its end in the identity of spirit. Tragic conflict is left behind to the same extent that (modern historical) spirit sublates the Greek ethical substance. This way, spirit can guarantee that our historical time is released from the past of the substance, or the spiritual movement of mediation from the immediac…
Asynchronous sensor fusion of GPS, IMU and CAN-based odometry for heavy-duty vehicles
2021
[EN] In heavy-duty vehicles, multiple signals are available to estimate the vehicle's kinematics, such as Inertial Measurement Unit (IMU), Global Positioning System (GPS) and linear and angular speed readings from wheel tachometers on the internal Controller Area Network (CAN). These signals have different noise variance, bandwidth and sampling rate (being the latter, possibly, irregular). In this paper we present a non-linear sensor fusion algorithm allowing asynchronous sampling and non-causal smoothing. It is applied to achieve accuracy improvements when incorporating odometry measurements from CAN bus to standard GPS+IMU kinematic estimation, as well as the robustness against missing da…