NATURAL FACTORS DETERMINING THE DIVERSITY AND INFLUENCE WINE QUALITY

The present study is a short review and highlights in a concrete manner the main natural factors that determine the diversity and influence the quality of wines. Thus, from the category of natural factors that determine the diversity and quality of wine, the grape variety, the climatic factor, the soil and a special factor, the wine cultivation technology or the wine-making technology are highlighted. Wine can be considered as the most complex food product with over 1,000 volatile compounds being considered as "sun, soil and soul"

THE EFFECT OF THE ADDITION OF DIETARY FIBER IN WHITE BEAN OVER THE TECHNOLOGICAL AND SENSORY QUALITIES OF WHITE BREAD

The study aims to trace the influence of addition dietary fibres of white beans over technological and sensory properties of white bread. White beans, in the form of flour has been added due to high dietary fiber content, thus aiming to achieve a functional product with superior properties for people with digestive problems, those who are prone to diabetes, healing colon and prevent constipation operation, reduces the risk of colon cancer, reduce the risk of breast cancer, reduce the risk of obesity, reduce installation cholesterol levels and hepatic cholesterol synthesis etc. Bean flour is added to the dough stage (in percentage) of 3, 5, 7 and 10 percent of the mass of the flour used, obtaining four types of bread to which they are determined through a series of physical-chemical indices and sensory as well as volume, porosity, humidity, acidity, smell, yield, taste, color etc

Measurement of the hadronic photon structure function F_{2}^{γ} at LEP2

The hadronic structure function of the photon F_{2}^{γ} (x, Q²) is measured as a function of Bjorken x and of the photon virtuality Q² using deep-inelastic scattering data taken by the OPAL detector at LEP at e⁺e⁻ centre-of-mass energies from 183 to 209 GeV. Previous OPAL measurements of the x dependence of F_{2}^{γ} are extended to an average Q² of 〈Q²〉=780 GeV² using data in the kinematic range 0.15<x<0.98. The Q² evolution of F_{2}^{γ} is studied for 12.1<〈Q²〉<780 GeV² using three ranges of x. As predicted by QCD, the data show positive scaling violations in F_{2}^{γ} with F_{2}^{γ} (Q²)/α = (0.08±0.02⁺⁰·⁰⁵_₀.₀₃) + (0.13±0.01⁺⁰·⁰¹_₀.₀₁) lnQ², where Q² is in GeV², for the central x region 0.10–0.60. Several parameterisations of F_{2}^{γ} are in qualitative agreement with the measurements whereas the quark-parton model prediction fails to describe the data

Measurement of the charm structure function F_{2,c)^{γ} of the photon at LEP

The production of charm quarks is studied in deep-inelastic electron–photon scattering using data recorded by the OPAL detector at LEP at nominal e⁺e⁻ centre-of-mass energies from 183 to 209 GeV. The charm quarks have been identified by full reconstruction of charged D* mesons using their decays into D⁰π with the D⁰ observed in two decay modes with charged particle final states, Kπ and Kπππ. The cross-section σ^{D*} for production of charged D* in the reaction e⁺e⁻→e⁺e⁻D*Χ is measured in a restricted kinematical region using two bins in Bjorken x, 0.00140.1 the perturbative QCD calculation at next-to-leading order agrees perfectly with the measured cross-section. For x<0.1 the measured cross-section is 43.8±14.3±6.3±2.8 pb with a next-to-leading order prediction of 17.0⁺²·⁹_₂.₃ pb

Study of Zγ events and limits on anomalous ZZγ and Zγγ couplings in pp̄ collisions at s=1.96TeV

We present a measurement of the Zγ production cross section and limits on anomalous ZZγ and Zγγ couplings for form-factor scales of Λ=750 and 1000 GeV. The measurement is based on 138 (152) candidates in the eeγ (μμγ) final state using 320(290)pb-1 of pp̄ collisions at s=1.96TeV. The 95% C.L. limits on real and imaginary parts of individual anomalous couplings are |h10,30Z|<0.23, |h20,40Z|<0.020, |h10,30γ|<0.23, and |h20,40γ|<0.019 for Λ=1000GeV. © 2005 The American Physical Society

Measurement of triple gauge boson couplings from W⁺W⁻ production at LEP energies up to 189 GeV

A measurement of triple gauge boson couplings is presented, based on W-pair data recorded by the OPAL detector at LEP during 1998 at a centre-of-mass energy of 189 GeV with an integrated luminosity of 183 pb⁻¹. After combining with our previous measurements at centre-of-mass energies of 161–183 GeV we obtain κ = 0.97_{-0.16}^{+0.20}, g_{1}^{z} = 0.991_{-0.057}^{+0.060} and λ = -0.110_{-0.055}^{+0.058}, where the errors include both statistical and systematic uncertainties and each coupling is determined by setting the other two couplings to their Standard Model values. These results are consistent with the Standard Model expectations

The Vascularization Pattern of the Colon and Surgical Decision in Esophageal Reconstruction with Colon. A Selective SMA and IMA Arteriographic Study

Rezumat Pattern-ul de vascularizaåie al colonului aei decizia chirurgicalã în reconstrucåia esofagianã cu colon -studiu arteriografic selectiv al AMS aei AMI Introducere: Indiferent de tehnica reconstructivã, conceptele de fundamentare din reconstrucåia visceralã au ca baza principalã suportul vascular necesar pentru grefonul de substituåie. Particularitãåile vasculare individuale pot înclina sau chiar obliga chirurgul la o anumitã opåiune cãtre unul sau altul dintre procedee. De aceea, vascularizaåia este, fãrã îndoialã, factorul care dominã mobilizarea colonului pentru reconstrucåia esofagianã. Material aei metodã: Studiul nostru arteriografic aei-a propus o investigaåie asupra tiparului vascular al celor douã surse principale ce participã prin vasele emergente la irigarea arterialã a colonului: a. mezentericã superioarã (AMS) respectiv a. mezentericã inferioarã (AMI). Nu am avut în vedere selectarea pacienåilor dupã un anumit criteriu dupã cum nu am realizat nici o excludere dintr-un anumit considerent. Lotul de studiu a constat din 49 de pacienåi care s-au prezentat în clinicã pentru o tehnicã reconstructivã, toåi aparåinând perioadei 2000-2010. În intervalul 1981-2012, au fost efectuate 187 de tehnici reconstructive pentru o indicaåie postcausticã. Din totalul de 49 de pacienåi, 11 bolnavi suferiserã intervenåii chirurgicale abdominale majore iar dintre aceaetia, 5 cu tentative nereuaeite de reconstrucåie. Rezultate: Din cei 49 de pacienåi la care s-a efectuat explorarea, arteriografia a evidenåiat o situaåie favorabilã reconstrucåiei la 31 dintre aceştia. La ceilalåi 18 pacienåi au fost identificate anomalii ori distribuåii atipice, 5 ale AMS respectiv 13 ale AMI. Decizia operatorie a fost ajustatã la 22 de bolnavi. Un lucru important de semnalat dpdv predictiv asupra viscerul de mobilizat: nu am avut necroze de grefon la pacienåii cu examinare arteriograficã preoperatorie. Concluzii: Dictate de necesitatea unei bune mobilizãri, ligaturile arteriale trebuie adaptate şi modificate în funcåie de particularitãåile de distribuåie vascularã, astfel încât sã se menåinã un flux sangvin suficient în arcada marginalã pânã la nivelul secåiunilor colice şi, implicit, în arterele drepte din vecinãtatea acestora. main grounds the mandatory vascular support for the graft replacement. Individual vascular particularities can influence or even oblige the surgeon to choose a certain procedure. This is why the vascularization is beyond doubt the dominant factor in mobilizing the colon for reconstruction. Material and method: Our arteriographic study entails an investigation upon the vascularization pattern of the two main sources that participate in the arterial irrigation of the colon via the emerging vessels: superior mesenteric artery (SMA) and inferior mesenteric artery (IMA). We did not consider certain patients upon a specific criterion; also, we did not exclude any patients due to various reasons. We took into account 49 patients as study group, all of them having registered into the clinic for a reconstructive technique, throughout the years from 2000 to 2010. From 1981 to 2012 there have been 187 reconstructive techniques performed due to post caustic pathology. From a total of 49 patients, 11 had suffered major abdominal surgeries, 5 of which had had unsuccessful reconstructive attempts. Results: Out of the 49 patients on whom we have performed the exploration, arteriography showed a favorable situation for reconstruction in 31 of them. In the other 18 patients anomalies or atypical distributions were identified, in 5 of the SMA and in 13 of the IMA, respectively. Operative decision was modified in 22 patients. One important thing to note from the point of view of the segment to be moved: we had no graft necrosis in patients with preoperative arteriographic examination. Conclusions: Due to the need for good mobilization, arterial ligations should be adjusted and modified depending on the particular vascular distribution, to maintain a sufficient blood flow in the marginal artery, in order to reach the colic sections and the straight arteries near them. Abbreviations: SMA -superior mesenteric artery; IMAinferior mesenteric artery; ICa -ileocolic artery; RCa -right colic artery; MCa -middle colic artery; LCa -left colic artery; LC acc.a -left accessory colic artery (or middle left colic artery); ILCa -inferior left colic artery; S trunk -sigmoidian trunk; Sa -sigmoidian artery; SRa -superior rectal arter

Determination of alpha_s using Jet Rates at LEP with the OPAL detector

Hadronic events produced in e+e- collisions by the LEP collider and recorded by the OPAL detector were used to form distributions based on the number of reconstructed jets. The data were collected between 1995 and 2000 and correspond to energies of 91 GeV, 130-136 GeV and 161-209 GeV. The jet rates were determined using four different jet-finding algorithms (Cone, JADE, Durham and Cambridge). The differential two-jet rate and the average jet rate with the Durham and Cambridge algorithms were used to measure alpha(s) in the LEP energy range by fitting an expression in which order alpah_2s calculations were matched to a NLLA prediction and fitted to the data. Combining the measurements at different centre-of-mass energies, the value of alpha_s (Mz) was determined to be alpha(s)(Mz)=0.1177+-0.0006(stat.)+-0.0012$(expt.)+-0.0010(had.)+-0.0032(theo.) \.Comment: 40 pages, 17 figures, Submitted to Euro. Phys. J.

Search for R-parity violating supersymmetry via the LLE couplings lambda_{121}, lambda_{122} or lambda_{133} in ppbar collisions at sqrt(s)=1.96 TeV

A search for gaugino pair production with a trilepton signature in the framework of R-parity violating supersymmetry via the couplings lambda_121, lambda_122, or lambda_133 is presented. The data, corresponding to an integrated luminosity of L~360/pb, were collected from April 2002 to August 2004 with the D0 detector at the Fermilab Tevatron Collider, at a center-of-mass energy of sqrt(s)=1.96 TeV. This analysis considers final states with three charged leptons with the flavor combinations eel, mumul, and eetau (l=e or mu). No evidence for supersymmetry is found and limits at the 95% confidence level are set on the gaugino pair production cross section and lower bounds on the masses of the lightest neutralino and chargino are derived in two supersymmetric models.Comment: 9 pages, 4 figures (fig2 includes 3 subfigures

Search for W' boson production in the W'->tb decay channel

We present a search for the production of a new heavy gauge boson W' that decays to a top quark and a bottom quark. We have analyzed 230 pb^{-1} of data collected with the Dzero detector at the Fermilab Tevatron collider at a center-of-mass energy of 1.96 TeV. No significant excess of events above the standard model expectation is found in any region of the final state invariant mass distribution. We set upper limits on the production cross section of W' bosons times branching ratio to top quarks at the 95% confidence level for several different W' boson masses. We exclude masses between 200 GeV and 610 GeV for a W' boson with standard-model-like couplings, between 200 GeV and 630 GeV for a W' boson with right-handed couplings that is allowed to decay to both leptons and quarks, and between 200 GeV and 670 GeV for a W' boson with right-handed couplings that is only allowed to decay to quarks.Comment: 9 pages, 6 figures, accepted by Phys. Lett.