284 research outputs found
Comparison of breads made by different leavening technologies
Breads made with leaven and leaven substitutive products by different technologies were evaluated to find similarities and differences between the traditional making process and the industrial technologies. Volume and formal ratios of loaves, acidity degree and moisture contents of crumb, water activity and storage parameters were evaluated. Results show that the breads made with leaven with a moderately long fermentation matches to the requirements of the Hungarian Standard, but breads made with commercially available leaven substituent also showed favourable physical and chemical properties. Breads made with lactic acid showed favourable sensory properties, but low volume. Consumable times of breads were not influenced by the method of leavening. Results also proved that the most favourable result can be achieved by traditional leavening fermentation method considering sensory, physical and economical aspects
Aboralis pĂłtgyomor prospektĂv randomizált összehasonlĂtása hagyományos orális pĂłtgyomorral totális gastrectomia után = Prospective randomised comparison of aboral pouch with conventional oral pouch after total gastrectomy.
ProspektĂv randomizált vizsgálat keretĂ©ben hasonlĂtottunk össze totális gastrectomia után kĂ©t rekonstrukciĂł tĂpust, az aborális Ă©s az orális pĂłtgyomrot a duodenális passzázs megtartásával. 28 beteg lĂ©pett be a tanulmányba. A betegeknĂ©l antropometriai Ă©s laborparamĂ©terek mĂ©rĂ©se, izotĂłpos passzázs vizsgálat, zsĂr Ă©s szĂ©nhidrát felszĂvĂłdási vizsgálatok valamint Ă©letminĹ‘sĂ©gi kĂ©rdĹ‘Ăv kitöltĂ©se törtĂ©nt. Nem találtunk szignifikáns kĂĽlönbsĂ©get az elsĹ‘dleges kimeneteli paramĂ©terekben, Ă©s minimálisat a másodlagosakban, ezĂ©rt a konklĂşziĂł, hogy a pĂłtgyomor helye nem befolyásolja a kimenetelt. BefejeztĂĽk a korábbi aborális pouch versus Roux-Y tanulmány hosszĂş távĂş utánvizsgálatát. A fentivel azonos mĂ©rĂ©sek törtĂ©ntek, Ă©s csak a másodlagos paramĂ©terekben találtunk nĂ©mi kĂĽlönbsĂ©get. A gastrointestinális hormonmĂ©rĂ©sek tesztĂ©tel után kĂĽlönbözĹ‘ rekonstrukciĂł tĂpusoknál elvĂ©geztĂĽnk. Szignifikáns kĂĽlönbsĂ©geket találtunk a cholecystokinin Ă©s somatostatin szintekben a duodenális passzázst megĹ‘rzĹ‘ rekonstrukciĂłk javára. A Manometriás Ă©s Bilitec epĂ©s reflux mĂ©rĂ©sek a total gastrectomián átesett betegeken mĂ©g zajlanak, 14 betegnĂ©l vĂ©geztĂĽnk endoscopiát, manometriát Ă©s Bilitec vizsgálatot. | In a prospective randomised trial we compared two types of surgical reconstructions, the aboral and the oral pouch construction with preservation of the duodenal passage after total gastrectomy. 28 patients entered the study. Primarily body weight, body mass index and quality of life, secondarily serum nutritional parameters, scintigraphic small intestinal passage, lipid and carbohydrate absorption were measured. No significant differences were found in the primary outcome measures, while some differences regarding the secondary outcome. In summary the site of the reservoir does not influence the functional outcome of reconstruction after total gastrectomy. Also the long term examinations for the aboral pouch versus Roux-en-Y study was finished. The above follow-up measurements were carried, and we found some difference in secondary outcome measures only. The gastrointestinal hormone measurements following ingestion of a test food at different types of reconstructions was finished. Significant differences were found in cholecystokinin and somatostatin production in favour of reconstructions preserving the duodenal passage. The manometry and Bilitec biliary reflux studies are still going on. Upper endoscopy, esophageal manometry and 24 hour Bilitec examinations were carried out for 14 patients
A vásárlási élmények fenomenológiai vizsgálata felnőttek és serdülők körében – a Glamour napok esete
A tanulmány azt vizsgálja, hogy milyen fogyasztĂłi motĂvumok Ă©s Ă©lmĂ©nyek kötik az egyĂ©neket egy speciális
vásárlási esemĂ©nyhez, a Glamour Napokhoz. A szakirodalomban fellelhetĹ‘ fĹ‘bb fogalmakra Ă©pĂtve, Ăşgymint
a hedonisztikus/utilitáriánus Ă©rtĂ©kek, önjutalmazás, impulzusvásárlás, a cikk bemutat egy kvalitatĂv kutatást
felnőtt és serdülő női fogyasztók körében. A fenomenológiai módszertanra alapozva vizsgálják a szerzők,
hogy milyen módon változtatta meg az alapvetően utilitáriánus és feladatorientált fogyasztói társadalmat
Magyarországon a Glamour Napok. A tanulmány eredményei szerint a hedonisztikus és utilitáriánus
értékek együttesen határozzák meg a vásárlási élményt, bár a két vizsgált korcsoportban eltérő módon jelennek
meg e tendenciák. A fiatal felnőtt és serdülő vásárlók, a szülőktől való anyagi függés következtében,
inkább az utilitáriánus Ă©s társas aspektusaira összpontosĂtanak az inkább felnĹ‘tteket cĂ©lzĂł, Ă©s emiatt a
korosztályukban kĂĽlönlegesnek számĂtĂł esemĂ©nynek. A felnĹ‘tt fogyasztĂłk esetĂ©ben a Glamour Napok mint
megĂ©rdemelt/kiĂ©rdemelt program jelenik meg, mely lehetĹ‘sĂ©get biztosĂt a mindennapokbĂłl valĂł kitörĂ©sre Ă©s
a bűntudat, valamint megbánás nélküli vásárlási élményre. A kutatás alapján levont főbb elméleti és gyakorlati
következtetéseket, valamint a jövőbeli kutatási lehetőségeket egyaránt bemutatják a szerzők
How to Transfer a Coupon-Based Event into a Hedonic Shopping Experience? Retail Branding Implications Based on the Glamour Shopping Days
The paper examines the motivational drivers behind the participation of Hungarian consumers on a special shopping event, also known as Glamour Days. The study encompasses a variety of related conceptualizations such as hedonic/utilitarian shopping values, self-gifting as well as impulsive buying practices. After the introduction of relevant consumer behaviour concepts and theoretical frameworks, the paper presents a qualitative research on adult and adolescent female consumers’ shopping experiences during Glamour Days. By building on phenomenological methodology, this study also portrays the ways this shopping event has changed consumer society within an originally strongly utilitarian attitude driven Hungarian culture. The phenomenological interview results highlight differences within the motivational drivers of pleasure-oriented shopping for the two age groups. For teenagers, the main motivation was related to the utilitarian aspect due to their financial dependence and the special opportunity to stand out of their peer group by joining an event that is exclusively held for adult women. On the other hand, adult women are motivated by combined hedonic and utilitarian values manifested in self gifting and impulse buying within an effectively planned and managed shopping trip. Based on the results, retail specific strategies are provided along with future research directions
Micro- and nanotechnology for cell biophysics
Procedures and methodologies used in cell biophysics have been improved tremendously with the revolutionary advances witnessed in the micro- and nanotechnology in the last two decades. With the advent of microfluidics it became possible to reduce laboratory-sized equipment to the scale of a microscope slide allowing massive parallelization of measurements with extremely low sample volume at the cellular level. Optical micromanipulation has been used to measure forces or distances or to alter the behavior of biological systems from the level of DNA to organelles or entire organisms. Among the main advantages is its non-invasiveness, giving researchers an invisible micro-hand to “touch” or “feel” the system under study, its freely and very often quickly adjustable experimental parameters such as wavelength, optical power or intensity distribution. Atomic force microscopy (AFM) opened avenues for in vitro biological applications concerning with single molecule imaging, cellular mechanics or morphology. As it can operate in liquid environment and at human body temperature, it became the most reliable and accurate nanoforce-tool in the research of cell biophysics. In this paper we review how the above three techniques help increase our knowledge in biophysics at the cellular level
Long-term clinicopathological, cosmetic and quality of life comparison of oncoplastic and conventional breast-conserving surgery towards the standardization of oncoplastic techniques
A "prózafordulat" mint korszakalakzat és elemzési szempont = Prosa Turn as epochal figure and analytical aspect
A kutatás az Ăşn. "prĂłzafordulat" irodalomtörtĂ©neti jelensĂ©gĂ©t vizsgálta, melyhez a kĂ©sĹ‘ modern-posztmodern korszakĂĽszöb köthetĹ‘ a magyar irodalomban. Ehhez a fordulathoz a kortárs irodalom-, törtĂ©nelem- Ă©s mĂ©diaelmĂ©letek belátásainak alkalmazásával több szempontbĂłl közelĂtettĂĽnk, hogy Ăgy tágĂthassuk a jelensĂ©g Ă©rtelmezĂ©si kereteit. KĂĽlönös hangsĂşlyt fektettĂĽnk a kanonizáciĂłs folyamatok kĂ©rdĂ©sĂ©re Ă©s ezzel összefĂĽggĂ©sben az irodalomtörtĂ©neti fordulat intĂ©zmĂ©nyi feltĂ©teleinek vizsgálatára, azaz a magyar irodalmotudomány ezzel párhuzamosan játszĂłdĂł megĂşjulási folyamataira. Vizsgáltuk továbbá, hogy mennyiben beszĂ©lhetĂĽnk a fordulat elĹ‘zmĂ©nyeirĹ‘l mind az irodalmi termelĂ©s, mind az irodalomkritika oldalán. KĂĽlön hangsĂşlyt fektettĂĽnk a kĂ©rdĂ©sre, hogy a kortárs prĂłza felĹ‘l nĂ©zve ez a fordulat inkább egy folyamat a lezárásának vagy kezdetĂ©nek tekinthetĹ‘. A kutatás során egy konferenciát szerveztĂĽnk (2007), a tapasztalatok összegzĂ©sĂ©re megjelentettĂĽnk egy többszerzĹ‘s tanulmánykötetet PrĂłzafordulat (2007) cĂmmel. A kutatás további eredmĂ©nyeit három monográfiában, (Szirák PĂ©ter: Ă–rkĂ©ny István, 2008; PalkĂł Gábor: Esterházy-kontextusok, 2007; Györffy MiklĂłs-Kelemen Pál: KertĂ©sz und die Seinigen, 2008), valamint számos esetanulmányban Ă©s szĂłcikkben tettĂĽk közzĂ©, kĂĽlönös figyelmet fordĂtva arra, hogy a kutatás eredmĂ©nyeit a kĂĽlföldi szakmai közönsĂ©g is megismerhesse. | The research project examined the phenomena of 'the postmodern turn' in Hungarian literature, as it is commonly known, that is the transition from the late modern epoch to postmodernsim from a literary historical perspective. Our methodology relied on an interdisciplinary basis, making use of the current trends of literary theory, the theories of history, and media studies in order to create a more contextualized view on 'the postmodern turn'. Firstly, we highlighted the questions of canon-formation and how the institutional conditions of literary history changed over time, which is closely connected to a certain renewal of Hungarian literature. Secondly, we show that the 'postmodern turn' is not punctiform, so that the main literary products of the epoch have a prehistory, and the same applies to literary criticism too. Thirdly, it was examined whether the 'turn' is the end of a process, or just the opposite, the beginning of it. During the term of the research project we organized a conference (in 2007), in the same year we published a volume entitled 'The Postmodern Turn' (PrĂłzafordulat). Further results were published in three separate monographies (Gábor PalkĂł: Esterházy-kontextusok, 2007; PĂ©ter Szirák: István Ă–rkĂ©ny, 2008; MiklĂłs Györffy - Pál Kelemen: KertĂ©sz und die Seinigen, 2008), and in several studies and essays, both in Hungarian and foreign languages
Oligodontiával és fémallergiával rendelkező testvér protetikai ellátása = Prosthetic Rehabilitation of Siblings with Oligodontia and Metal Allergy
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