Search results for "circle"
showing 10 items of 122 documents
CONSIDERAZIONI TEORICHE E PRATICHE SUL METODO DEL MASSIMO RETTANGOLO CIRCOSCRITTO PER LA VALUTAZIONE DELL’AMPIEZZA DELLA TENSIONE TANGENZIALE NEI CRI…
2012
The multiaxial fatigue criteria based on the approach of the critical plane require the determination of the amplitude of the alternating shear stress τ aacting on different planes passing through the point of the material analyzed. In the case of non-proportional stresses the shear stress vector varies both in modulus and direction and its tip describes a curvedefined loading path. In these cases τ ais identified and evaluated by means of special procedures the most recent, and apparently more effective, of which is that of the Maximum Circumscribed Rectangle (MCR) to the loading path itself. In particular τ ais equal to the length of the diagonal of the MCR. In this paper, the MCR method …
Improvements in the algorithms for the determination of the shear stress components in critical plane class fatigue criteria
2010
This paper presents two improvements in the procedure for the evaluation of the amplitude and mean values of the shear stress in critical plane class fatigue criteria, when the method of the Minimum Circumscribed Circle (MCC) to the path of the tip of the vector is used. In particular, the paper shows how it is possible to reduce the number of material planes passing through the point of interest in which the MCC has to be determined and the number of points of each curve that has to be considered for the determination of the MCC, noticeably reducing the computational time.
Iterative constructions of central conic arcs using non-stationary IFS
2012
Several methods of subdivision exist to build parabola arcs or circle arcs in the usual Euclidean affine plane. Using a compass and a ruler, it is possible to construct, from three weighted points, circles arcs in the affine space without projective considerations. This construction is based on rational quadratic Bézier curve properties. However, when the conic is an ellipse or a hyperbola, the weight computation is relatively hard. As the equation of a conic is $\qaff(x,y)=1$, where $\qaff$ is a quadratic form, one can use the pseudo-metric associed to $\qaff$ in the affine plane and then, the conic geometry is also handled as an Euclidean circle. At each step of the iterative algorithm, t…
Rahan, vallan ja rakkauden kolmiodraama : perheyrittäjyys, omistajuus ja vallankäyttö televisiodraamasarjassa Puhtaat valkeat lakanat
2014
General Practitioners-CommunityPharmacists practice groups: Analysis of the potentialities and limits of this practice through its implementation in …
2023
Practice groups involving general practitioners and community pharmacists have been developed in several European countries (Belgium, the Netherlands, Switzerland) since the 1980s. Each country has implemented this practice using a different model with similarities but also specificities. Each model has encountered different dynamics during its implementation thanks to a significant and even growing participation of professionals in the Netherlands and Switzerland and, to a lesser extent, in Belgium. According to the research that has studied the implementation of these models, the potential of this practice is important in terms of improving the quality of drug prescription and in its cost…
Darbinieku motivācija un attīstības iespējas uzņēmumā SIA Circle K Latvia
2021
Darba mērķis ir izpētīt darbinieku motivācijas iespējas uzņēmumā Circkle K Latvia un izstrādāt priekšlikumus attīstības iespējas darbinieku motivācijas veicināšanai. Bakalaura darba sastāv no ievada, trīs nodaļām, secinājumiem un priekšlikumiem, izmantotās literatūras un avotu saraksta. Pirmajā nodaļā autore veica pētāmā jautājuma teorētisko pamatojumu, noskaidrojot motivācijas teoriju un darbinieku motivācijas nozīmi. Otrajā nodaļā autore izpētīja Circle K Latvia uzņēmuma darbību un vidi, kā arī apskatīja uzņēmuma darbinieku motivācijas iespējas. Trešajā nodaļa autore veica pētījumu, kurā tika veikta aptauja un uzņēmumu darbinieku intervēšana. Tika izveidoti priekšlikumi darbinieku motivāc…
The transformation of R&D into neo open innovation- a new concept in R&D endeavor triggered by amazon
2019
Amazon was the world's top Research and Development (R&D) firm in 2017. Its R&D investment was double that of 2015, five times that of 2012, and ten times that of 2011. Such a rapid and notable increase in R&D investment has raised the question of a new R&D definition and focus in the digital economy, which Amazon insists includes both “routine or periodic alterations” (traditionally classified as non-R&D) and “significant improvement” (classified as R&D). Using an empirical analysis of Amazon's R&D model as a system, this paper attempts to provide a convincing answer to this question. It has been identified that Amazon, which is based on R&D as a culture, has been promoting companywide exp…
Circular Forms in Aleksis Kivi’s Texts
2016
In this paper, I identify and analyse regular geometric forms that appear in nineteenth-century Finnish author Aleksis Kivi’s texts. His characters and his narrators exemplify these forms to the reader. The characters’ environments are geometrically described, mapped and constructed in Seven Brothers, and geometric figures also exist in several of Kivi’s novels, plays and poems. Circles are the most common of these figures. Thus, I concentrate on expanding and converging regular geometric forms that connect to circles. peerReviewed
Zīmola maiņas komunikācija: Circle K un VIADA salīdzinājums
2019
Darba “Zīmola maiņas komunikācija: Circle K un VIADA salīdzinājums” mērķis ir noskaidrot, kādu komunikāciju zīmola maiņas procesā izmantojuši zīmoli “Circle K” un “VIADA”, salīdzināt abu uzņēmumu komunikāciju un noskaidrot, kāda komunikācija ir visefektīvākā. Darba teorētisko daļu veido zīmola teorija, zīmola maiņas teorija un komunikācijas teorija. Lai tiktu sasniegts darba mērķis, tika izveidota aptauja un intervija, kas palīdzēja analizēt klientu un darbinieku attieksmi par zīmolu komunikāciju. Izmantojot kvalitatīvo kontentanalīzi, tika noskaidroti komunikācijas mērķi, veids un saturs, kādus izmanto abi zīmoli. Galvenie secinājumi: abi zīmoli ir izvēlējušies atšķirīgu komunikāciju un zi…
Uzņēmumu “Circle K Latvia” un “Virši-A” tēls sociālajos medijos Latvijā: popularitāte, atgriezeniskā saite un reakcijas
2022
Bakalaura darba tēma ir “Uzņēmumu “Circle K Latvia” un “Virši-A” tēls sociālajos medijos Latvijā: popularitāte, atgriezeniskā saite un reakcijas”. Darba mērķis ir noskaidrot un izpētīt, kādi ir “Circle K Latvia” un “Virši-A” tēli un popularitāte sociālajos medijos Latvijā – veicot salīdzinājumu saprast, kāda ir atgriezeniskā saite no sekotāju puses. Bakalaura darba teorētiskajā daļā autore ir izveidojusi trīs lielās nodaļas: mārketings, komunikācija un sociālie tīkli, savukārt, metodoloģiskajā daļā autore ir izmantojusi divas kvantitatīvās pētniecības metodes: aptauja tiešsaistē, ar kuras palīdzību tika uzzināts respondentu viedoklis par uzņēmumu komunikāciju un veiksmīgu zīmola tēlu; ar ot…