Search results for "Circle"
showing 10 items of 122 documents
Uzņēmumu "Circle K", "Neste" un "Virši-A" lojalitātes programmas un to novērtējums
2017
Bakalaura darba tēma ir „Uzņēmumu "Circle K", "Neste" un "Virši-A" lojalitātes programmas un to novērtējums”. Darba mēr is ir veikt uzņēmuma «Circle K», “Neste” un «Virši-A» komunikācijas analīzi par lojalitātes programmām un klientu vērtējumu par uzņēmumu veiktajām klientu lojalitātes veicināšanas aktivitātēm. Darbs sastāv no trīs da ām: teorētiskās, metodolo iskās un empīriskās da as. Darba teorētiskājā da ā izmantota literatūra par zīmolu, mārketingu, mārketinga kompleksu, mārketinga komunikāciju, patērētāju uzvedību, lojalitāti un komunikāciju tīmeklī. Darba metodolo iskajā da ā tiek aprakstīta teorija par kvanitatīvajām metodēm – kontentanalīzi un anketēšanu, un kvalitatīvajām metodēm …
On stability of linear dynamic systems with hysteresis feedback
2020
The stability of linear dynamic systems with hysteresis in feedback is considered. While the absolute stability for memoryless nonlinearities (known as Lure's problem) can be proved by the well-known circle criterion, the multivalued rate-independent hysteresis poses significant challenges for feedback systems, especially for proof of convergence to an equilibrium state correspondingly set. The dissipative behavior of clockwise input-output hysteresis is considered with two boundary cases of energy losses at reversal cycles. For upper boundary cases of maximal (parallelogram shape) hysteresis loop, an equivalent transformation of the closed-loop system is provided. This allows for the appli…
High genetic stability of potato yellow mosaic Panama virus infecting tomato in Panama
2018
The relevant regions in Panama involved in commercial tomato production, including the Chiriqui, Veraguas, Herrera, Los Santos and Panama Oeste provinces, were surveyed for the distribution and genetic diversity of potato yellow mosaic Panama virus (PYMPV) in the growing seasons of 2011 and 2012. A total of 28 tomato plots were surveyed and 314 individual tomato plants were sampled. DNA was extracted from each plant for a subsequent rolling circle amplification (RCA) analysis, to confirm the presence of begomovirus infections. The samples displaying a positive RCA reaction were subsequently analysed by PCR with a specific primer pair to identify PYMPV. This virus was detected in samples col…
Mickiewiczowska głębia "miejsca". Wertykalny charakter Soplicowa
2020
The shape of a circle, with its midpoint or centre, is one of the spatial images lying at the basis of many of the lyrical poems written by Adam Mickiewicz, including The Vision, Defend Me from Myself..., The Akkerman Steppes, Spin Love…, To Flee with My Love onto a Leaf [Leaves]... The motif of a circular shape with a clearly defined centre also appears in Master Thaddeus, and in Forefathers’ Eve. Mickiewicz the poet structures his works around the imagery of a circle and its centre to convey metaphorically what is of value to Mickiewicz the man. His ‘centric’ thinking puts the poet in the centre of an ontological, metaphysical vision of the cosmos, right in the centre, at the very core of…
Physical inactivity and obesity: A vicious circle.
2008
OBJECTIVE: Physical activity (PA) begins to decline in adolescence with a concomitant increase in weight. We hypothesized that a vicious circle may arise between decreasing PA and weight gain from adolescence to early adulthood. METHODS AND PROCEDURES: PA and self-perceived physical fitness assessed in adolescents (16-18 years of age) were used to predict the development of obesity (BMI > or =30 kg/m(2)) and abdominal obesity (waist >/=88 cm in females and > or =102 cm in males) at age 25 in 4,240 twin individuals (90% of twins born in Finland, 1975-1979). Ten 25-year-old monozygotic (MZ) twin pairs who were discordant for obesity (with a 16 kg weight difference) were then carefull…
Correlates of victim-blaming attitudes regarding partner violence against women among the Spanish general population.
2014
This article analyzes correlates of victim-blaming attitudes regarding partner violence against women (PVAW) among the Spanish general population ( N = 1,006). Results showed that victim-blaming attitudes were more common among respondents who were older, less educated, and who placed themselves at the bottom of the social scale. Furthermore, the odds of expressing victim-blaming attitudes were higher among respondents who thought that PVAW was common in society, considered it more acceptable, and knew women victims of partner violence in their circle of friends and family. Implications for public education are discussed.
Influence of ice crystal shape on retrieval of cirrus optical thickness and effective radius: A case study
2009
Airborne measurements of spectral upwelling radiances (350A¢Â�Â�2200 nm) reflected by cirrus using the Spectral Modular Airborne Radiation measurement sysTem (SMART)-Albedometer were made over land and water surfaces. Based on these data, cloud optical thickness tau and effective radius Reff of the observed cirrus were retrieved. By using different crystal shape assumptions (hexagonal plates, solid and hollow columns, rough aggregates, planar and spatial rosettes, ice spheres, and a mixture of particle habits) in the retrieval, the influence of crystal shape on the retrieved tau and Reff was evaluated. With relative differences of up to 70%, the influence of particle habit on t is larger th…
Restoration of out-of-focus images based on circle of confusion estimate
2002
In this paper a new method for a fast out-of-focus blur estimation and restoration is proposed. It is suitable for CFA (Color Filter Array) images acquired by typical CCD/CMOS sensor. The method is based on the analysis of a single image and consists of two steps: 1) out-of-focus blur estimation via Bayer pattern analysis; 2) image restoration. Blur estimation is based on a block-wise edge detection technique. This edge detection is carried out on the green pixels of the CFA sensor image also called Bayer pattern. Once the blur level has been estimated the image is restored through the application of a new inverse filtering technique. This algorithm gives sharp images reducing ringing and c…
Bolus-test VS bolus-tracking nello studio angio-TC dei vasi epiaortici e del circolo intracranico.
2010
Poster congresso nazionale SIRM. Verona, 11- 15 giugno 2010.
The resilience of Finnish farms: Exploring the interplay between agency and structure
2020
Resilience implies, in its essence, the capacity of a system to tolerate disturbances while retaining its essential functions. In the context of agriculture, resilience thinking calls for considering the ability of farms to thrive in turbulent times along with the ability of the ecological system – in which the agricultural production is embedded – to retain its function and integrity. Resilience is a relevant conceptual tool to analyse the contradictory management demands that farms are facing within the current neoliberal market regime: being economically viable and environmentally sustainable. In this study, the resilience of farms was operationalised through farmers' perceptions concern…