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wyszukanych pozycji: 8
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Dipendenza da smartphone nelle università marocchine
ISBN: 9786204860541 / Włoski / Miękka / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
202,36 zł |
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Smartphone addiction in the university environment in Morocco
ISBN: 9786204860510 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Despite the meteoric increase in smartphone users and the problems associated with its excessive use, the latter has been the subject of a limited number of studies. This is a cross-sectional study; qualitative quantified, via an online survey. The assessment of addiction was only possible using the SAS/SAV measurement scale. 165 students were interviewed. 50% of the students had an addiction score of 32 or higher and 50% had a score of 32 or lower. The average addiction score was 33.10% with a variation in the level of addiction by age, as students between the ages of 18 and 25 are the most...
Despite the meteoric increase in smartphone users and the problems associated with its excessive use, the latter has been the subject of a limited num...
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cena:
202,36 zł |
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O vício dos smartphones nas universidades marroquinas
ISBN: 9786204860558 / Portugalski / Miękka / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
202,36 zł |
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Smartphone-Sucht im akademischen Umfeld in Marokko
ISBN: 9786204860527 / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Trotz des rasanten Anstiegs der Smartphone-Nutzer und der Probleme, die mit der exzessiven Nutzung des Smartphones verbunden sind, wurde das Smartphone nur in wenigen Studien untersucht. Es handelt sich um eine Querschnittsstudie; qualitativ quantifiziert, über eine Online-Umfrage. Die Beurteilung der Sucht war nur mithilfe der SAS/SAV-Messskala möglich. 165 Studierende wurden befragt. 50 % der Studierenden hatten einen Suchtwert von 32 oder mehr und 50 % einen Wert von 32 oder weniger. Der durchschnittliche Suchtwert betrug 33,10% mit einer altersabhängigen Variation des Suchtniveaus, da...
Trotz des rasanten Anstiegs der Smartphone-Nutzer und der Probleme, die mit der exzessiven Nutzung des Smartphones verbunden sind, wurde das Smartphon...
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cena:
202,36 zł |
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Scalable Processing of Spatial-Keyword Queries
ISBN: 9783031007392 / Angielski / Miękka / 2019 / 120 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Text data that is associated with location data has become ubiquitous. A tweet is an example of this type of data, where the text in a tweet is associated with the location where the tweet has been issued. We use the term spatial-keyword data to refer to this type of data. Spatial-keyword data is being generated at massive scale. Almost all online transactions have an associated spatial trace. The spatial trace is derived from GPS coordinates, IP addresses, or cell-phone-tower locations. Hundreds of millions or even billions of spatial-keyword objects are being generated daily....
Text data that is associated with location data has become ubiquitous. A tweet is an example of this type of data, where the text in a tweet is associ...
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cena:
195,87 zł |
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L'addiction au Smartphone dans le milieu universitaire au Maroc
ISBN: 9786202263917 / Francuski / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Malgré l'accroissement fulgurant d'utilisateurs du smartphone et les problèmes liés à son utilisation excessive, cette dernière a fait l'objet d'un nombre restreint d'études. Il s'agit d'une étude transversale ; qualitative quantifiée, via une enquête en ligne. L'évaluation de l'addiction n'était possible qu'à l'aide de l'échelle de mesure SAS/SAV. 165 étudiants sont interviewés. 50% des étudiants ont un score d'addiction de 32 ou plus et 50% d'eux ont un score de 32 ou moins. Le score moyen de l'addiction était de 33,10% avec une variation du niveau d'addiction selon l'âge,...
Malgré l'accroissement fulgurant d'utilisateurs du smartphone et les problèmes liés à son utilisation excessive, cette dernière a fait l'objet d'...
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cena:
202,36 zł |
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Investigation of Low Head Hydraulic Air Compressor Performance
ISBN: 9783659780059 / Angielski / Miękka / 2015 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Hydropower seems to be an appreciable renewable source. Its use, at low head sites, can be extended in the future. This book, therefore, provides an investigation of this promising resource. The performance of low head Hydraulic Air Compressor is both experimentally and theoretically investigated for various air admission system parameters (air tube length and diameter), downcomer length and hydraulic head. The results are both presented and discussed. The losses in the whole system are classified and investigated.
Hydropower seems to be an appreciable renewable source. Its use, at low head sites, can be extended in the future. This book, therefore, provides an i...
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cena:
165,48 zł |
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Quantum Transport Characteristics of Tuned Mesoscopic Devices
ISBN: 9783659341458 / Angielski / Miękka / 2013 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Nanoelectromechanical systems (NEMS) in which a nanomechanical resonator is coupled to a mesoscopic conductor, such as a single-electron transistor, form a new class of mesoscopic quantum systems in which there is a fascinating interplay between the electrical and mechanical degree of freedom. Coupling to nanomechanical degrees of freedom can modify the transport properties of mesoscopic conductors substantially, giving rise to a number of novel phenomena such as electron shuttling effects. Sensors continue to make significant impact in everyday life. With the advent of nanotechnology,...
Nanoelectromechanical systems (NEMS) in which a nanomechanical resonator is coupled to a mesoscopic conductor, such as a single-electron transistor, f...
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cena:
253,06 zł |
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