1,100 research outputs found
Customer Attitudes towards Restaurant Reservations Policies
Reservations give restaurants the capability to select the most profitable mix of customers and help them better control their time. Reservations are not without problems because of the uncertainty associated with customers honoring their reservation and with the uncertainty associated with the length of time that customers will use the service. Many restaurants have developed policies to handle these uncertainties; the question is how customers react to such policies. An online survey on customer attitudes towards restaurant reservation policies was conducted in the United States. Respondents considered table-holding policies and credit card guarantees to be the most acceptable and fairest of the five policies considered. Entire party seating policies were viewed in a mostly neutral manner, while respondents had a mixed view of maximum duration policies. Short-show policies were considered to be the least understandable and acceptable. In all cases, customers who were more familiar with a policy were more likely to consider that policy to be acceptable and fair
Making space for experiences
Leisure and retail providers need to understand the elements of the visitor experience and the way in which they evaluate their satisfaction. This article suggests a holistic prism model of the interaction between the management and the visitor in a leisure space. This is applied to a netnographic study of visitors to a folk festival to illustrate the interconnectiveness of the different attributes causing dissatisfaction. It found that the physical and operational attributes were evaluated not through a checklist of individual features but as hindrances to the visitor's desire to make best use of the time. Visitors also evaluated the experience in the light of their own values and concerns, passing judgement on the values communicated by the management. At the heart of the experience was the enjoyment of choosing from an abundant offer and discovering something new. The main attraction is often only the pretext for enjoying the company of friends so places to meet before and chill-out afterwards are vital to the experience. The distinctiveness of the setting, the food and drink can become the sensory cues which give the event or location its uniqueness. The challenge to retail and leisure organisations is to design these elements of a memorable experience into their offerings
Medium and long-term adherence to postabortion contraception among women having experienced unsafe abortion in Dar es Salaam, Tanzania
<p>Abstract</p> <p>Background</p> <p>Postabortion contraceptive service is considered an effective means in addressing the problem of unsafe abortion; in spite this fact this component remains one of the weakest parts of postabortion care. In this context, the paper aims to describe the impact of a postabortion contraceptive service intervention among women admitted with complications from unsafe abortions and to explore the women's long-term contraceptive adherence.</p> <p>Methods</p> <p>392 women having experienced unsafe abortion were identified by an empathetic approach and offered postabortion contraceptive service, which included counselling on HIV and condom use. Questionnaire interviews about contraceptive use were conducted at the time of inclusion and 12 months after the abortion. Additionally, in-depth interviews were performed 6–12 months after the abortion.</p> <p>Results</p> <p>Eighty-nine percent of the women accepted postabortion contraception. Follow-up information was obtained 12 months after the abortion among 59 percent of the women. Among these, 79 percent of the married women and 84 percent of the single women stated they were using contraception at 12 months. Condom use among the single women increased significantly during the 12 months follow up.</p> <p>Conclusion</p> <p>Postabortion contraceptive services appear to be well accepted by women who are admitted with complications after an unsafe abortion and should thus be recognized as an important means in addressing the problem of unsafe abortion. In addition, counselling about HIV and condom use should be considered an essential aspect of postabortion care.</p
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Achtsamkeitstraining für die Firma? Gerne, aber bitte nachhaltig
Die weltweite Nachfrage nach Achtsamkeitstrainingskursen in Unternehmen hat in den letzten Jahren enorm zugenommen. Das große Interesse an Achtsamkeit liegt an der Hoffnung vieler Unternehmen weltweit, damit Stress im Firmenalltag abzubaün, mehr Gleichgewicht einzuleiten sowie in der Folge sogar Produktivitätssteigerungen realisieren zu können, aber auf sanfte, nachhaltige Art. Dennoch ist die Nachhaltigkeit von Achtsamkeitskursen in Unternehmen längst nicht so eingehend erforscht wie es die Popularität dieses Themas nahe legt. Das liegt hauptsächlich daran, dass bei vielen Kursen in Firmen Achtsamkeit mit Meditation gleichgestellt wird. Meditieren ist jedoch nur eine von vielen Methoden, um Achtsamkeit zu lernen und im Arbeitsalltag anzuwenden, und die Meditation ist nicht immer der beste Weg in die Achtsamkeit. In diesem Kapitel wird Schritt für Schritt erklärt, was Achtsamkeit ist und wie sie funktioniert, warum sie nicht dasselbe ist wie Achtsamkeitsmeditation und wie man Unternemen helfen kann, Achtsamkeit nachhaltig in ihre Firmenkultur einzubetten und somit langfristig zu erreichen, was sie sich durch Achtsamkeitskurse erhoffen
Imbibition in Disordered Media
The physics of liquids in porous media gives rise to many interesting
phenomena, including imbibition where a viscous fluid displaces a less viscous
one. Here we discuss the theoretical and experimental progress made in recent
years in this field. The emphasis is on an interfacial description, akin to the
focus of a statistical physics approach. Coarse-grained equations of motion
have been recently presented in the literature. These contain terms that take
into account the pertinent features of imbibition: non-locality and the
quenched noise that arises from the random environment, fluctuations of the
fluid flow and capillary forces. The theoretical progress has highlighted the
presence of intrinsic length-scales that invalidate scale invariance often
assumed to be present in kinetic roughening processes such as that of a
two-phase boundary in liquid penetration. Another important fact is that the
macroscopic fluid flow, the kinetic roughening properties, and the effective
noise in the problem are all coupled. Many possible deviations from simple
scaling behaviour exist, and we outline the experimental evidence. Finally,
prospects for further work, both theoretical and experimental, are discussed.Comment: Review article, to appear in Advances in Physics, 53 pages LaTe
Quantitative imaging of concentrated suspensions under flow
We review recent advances in imaging the flow of concentrated suspensions,
focussing on the use of confocal microscopy to obtain time-resolved information
on the single-particle level in these systems. After motivating the need for
quantitative (confocal) imaging in suspension rheology, we briefly describe the
particles, sample environments, microscopy tools and analysis algorithms needed
to perform this kind of experiments. The second part of the review focusses on
microscopic aspects of the flow of concentrated model hard-sphere-like
suspensions, and the relation to non-linear rheological phenomena such as
yielding, shear localization, wall slip and shear-induced ordering. Both
Brownian and non-Brownian systems will be described. We show how quantitative
imaging can improve our understanding of the connection between microscopic
dynamics and bulk flow.Comment: Review on imaging hard-sphere suspensions, incl summary of
methodology. Submitted for special volume 'High Solid Dispersions' ed. M.
Cloitre, Vol. xx of 'Advances and Polymer Science' (Springer, Berlin, 2009);
22 pages, 16 fig
Writing like a reader: developing metalinguistic understanding to support reading-writing connections
This is the author accepted manuscript. The final version is available from Springer via the DOI in this record.Becoming a writer is a challenging task, and one of the few tasks where the cognitive demands do not decrease with maturity because ‘as writers mature and gain expertise, they invest more effort and reflective thought in the task’ (Kellogg 1994, p.204). Part of this reflective effort relates to an increased awareness of the implied reader of the text and a more goal-oriented sense of what the writing should achieve. Arguably, this requires the writer to hold in mind both his/her writerly intentions and the imagined response of the reader to the emerging text. Barrs &Cork (2001) conceive of the notion of ‘the reader in the writer’; however, our interest is in the symbiotic relationship between reading and writing, not simply ‘reading like a writer’ but also ‘writing like a reader’. Drawing on data from writing conversation interviews with students aged 9-14 over three years, this chapter will explore these young writers’ developing metalinguistic understanding of how to shape and craft their written texts to satisfy both their own authorial intentions and the needs of the reader
GPR30, the Non-Classical Membrane G Protein Related Estrogen Receptor, Is Overexpressed in Human Seminoma and Promotes Seminoma Cell Proliferation
BACKGROUND: Testicular germ cell tumours are the most frequent cancer of young men with an increasing incidence all over the world. Pathogenesis and reasons of this increase remain unknown but epidemiological and clinical data have suggested that fetal exposure to environmental endocrine disruptors (EEDs) with estrogenic effects, could participate to testicular germ cell carcinogenesis. However, these EEDs (like bisphenol A) are often weak ligands for classical nuclear estrogen receptors. Several research groups recently showed that the non classical membrane G-protein coupled estrogen receptor (GPER/GPR30) mediates the effects of estrogens and several xenoestrogens through rapid non genomic activation of signal transduction pathways in various human estrogen dependent cancer cells (breast, ovary, endometrium). The aim of this study was to demonstrate that GPER was overexpressed in testicular tumours and was able to trigger JKT-1 seminoma cell proliferation. RESULTS: We report here for the first time a complete morphological and functional characterization of GPER in normal and malignant human testicular germ cells. In normal adult human testes, GPER was expressed by somatic (Sertoli cells) and germ cells (spermatogonia and spermatocytes). GPER was exclusively overexpressed in seminomas, the most frequent testicular germ cell cancer, localized at the cell membrane and triggered a proliferative effect on JKT-1 cells in vitro, which was completely abolished by G15 (a GPER selective antagonist) and by siRNA invalidation. CONCLUSION: These results demonstrate that GPER is expressed by human normal adult testicular germ cells, specifically overexpressed in seminoma tumours and able to trigger seminoma cell proliferation in vitro. It should therefore be considered rather than classical ERs when xeno-estrogens or other endocrine disruptors are assessed in testicular germ cell cancers. It may also represent a prognosis marker and/or a therapeutic target for seminomas
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