bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dental needs of psychiatric patient with eating disorders
Authors: Szupiany Teresa , Pytko-Polończyk Jolanta , Rutkowski Krzysztof 
Published: February 2015

CelCelem pracy jest określenie problemów stomatologicznych pacjentów z zaburzeniami w odżywianiu oraz podkreślenie roli współpracy interdyscyplinarnej lekarzy psychiatrów i stomatologów oraz psychologów, umożliwiającej pełną diagnostykę i leczenie pacjentów.MetodaBadaniu stomatologicznemu poddano 40 pacjentów objętych dziennym leczeniem psychiatrycznym w Krakowie. Do badania zostali włączeni chorzy z rozpoznaniami z zakresu zaburzeń F4.x.x, F5x.x, F6x.x ICD-10. Podczas wizyty stomatologicznej przeprowadzono szczegółowe badanie podmiotowe oraz przedmiotowe, włączając wskaźnik higieny jamy ustnej - API. Zostały pobrane wymazy na badanie mikrobiologiczne - bakteriologiczne i mikologiczne. Każdy pacjent został skierowany na badanie radiologiczne - ortopatomograficzne.WynikiWśród pacjentów stwierdzono m.in. złą higienę jamy ustnej, erozje szkliwa, obecność częstych zakażeń jamy ustnej zarówno bakteryjnych, jak i grzybiczych. Wszyscy pacjenci wymagali podjęcia leczenia stomatologicznego. W kilku przypadkach stwierdzono nasilone objawy w postaci rozległych nadżerek szkliwa, a także liczne ogniska zakażenia o charakterze objętych przewlekłym stanem zapalnym pozostawionych korzeni zębów, wymagających szybkiej interwencji specjalistycznej.WnioskiPotrzeby stomatologiczne pacjentów z zaburzeniami w odżywianiu są ogromne i chorzy ci wymagają często natychmiastowej interwencji stomatologicznej. Diagnostyka i leczenie interdyscyplinarne dają pełny obraz problemów pacjenta oraz możliwość ich wyleczenia.
Methods for describing illumination colour uniformities
Authors: Rotscholl Ingo , Trampert Klaus , Herrmann Franziska , Neumann Cornelius 
Published: February 2015

Abstract
Optimizing angular or spatial colour homogeneity has become an important task in many general lighting applications and first requires a valid description of illumination colour homogeneity. We analyse different frequently used methods to describe colour distributions in theory and with measurement data. It is described why information about chromaticity coordinates, correlated colour temperature and global chromaticity coordinate distances are not sufficient for describing colour homogeneity perception of light distributions. We present local chromaticity coordinate distances as expandable and easy implementable method for describing colour homogeneity distributions that is adaptable to the field of view by only one intuitive, physiological meaningful parameter.
An Improved Arrhenius Constitutive Model and Three-Dimensional Processing Map of a Solution-Treated Ni-Based Superalloy
Authors: Li Hong-Bin , Feng Yun-Li 
Published: February 2015

AbstractThe hot deformation behaviors of a solution-treated Ni-based superalloy are investigated by hot compression tests over wide ranges of strain rate and forming temperature. Based on the experimental data, the effects of forming temperature and strain rate on the hot deformation behaviors are discussed in detail. Considering the effects of strain on material constants, comprehensive constitutive models are developed to describe the relationships between the flow stress, strain rate and forming temperature for the studied superalloy. The three-dimensional processing map is constructed to optimize the hot working parameters. Meanwhile, the microstructures are analyzed to correlate with the processing map. It is found that the flow stress is sensitive to the forming temperature, strain rate and deformation degree. With the increase of forming temperature or the decrease of strain rate, the flow stress significantly decreases. The predicted flow stresses agree well with experimentally measured results, which confirm that the developed constitutive model can accurately estimate the flow stress of the studied superalloy. The three-dimensional processing map shows that the optimum deformation windows for hot working are the domains with 980–1,040°C or 0.001–0.1 $${{\rm{s}}^{- {\rm{1}}}}$$ when the strain is 0.6. Also, it is found that the dynamically recrystallized grain size increases with the increase of forming temperature or the decrease of strain rate.
Social psychological predictors of satisfaction
with intrapartum and postpartum care – what
matters to women in Czech maternity hospitals?
Authors: Takács Lea , Seidlerová Jitka Mlíková , Šulová Lenka , Hoskovcová Simona Horáková 
Published: February 2015

Abstract
Objective: To identify the social psychological
factors affecting women’s evaluation of care provided in
Czech maternity hospitals using following criteria: satisfaction
with intrapartum and postpartum care, willingness
to return to a given hospital and to recommend the
hospital to others.

Methods: 762 women completed a 71-item original Czech
questionnaire KLI-P designed to measure the psychosocial
climate in both delivery and after-birth unit on six scales.
The sample was representative of the Czech parturients
population. Multivariate logistic regression was used to
investigate the predictive value of the questionnaire scales
for maternal satisfaction, willingness to return to and to
recommend a given hospital.

Results: For delivery unit, the satisfaction predictors were:
helpfulness and empathy of midwives (Χ2=48.9), communication
of information and availability of caregivers
(Χ2=16.6), helpfulness and empathy of physicians (Χ2=10.9),
symmetrical and respectful attitude of staff members
(Χ2=9.7) and physical comfort and services (Χ2=7.6). The
predictors of satisfaction with after-birth unit included
helpfulness and empathy of the staff (Χ2≥42.1), communication
of information and availability of caregivers
(Χ2=52.5), physical comfort and services (Χ2=30.6), control
and involvement in decision-making (Χ2=6.6) and parity
(Χ2=8.6). The factors influencing women’s willingness to return to and to recommend a hospital differed from the
predictors of general satisfaction.

Conclusions: The satisfaction factors revealed in this
research correspond predominantly to the results of
studies conducted in other countries (warm, non-formal
and supportive approach, sufficient and well-timed provision
of information and explanation, availability of caregivers,
physical environment). However, participation in
decision making, which has been repeatedly shown to be
among the strongest predictors of childbirth satisfaction,
was not important for the Czech parturients’ satisfaction
with intrapartal care. This finding can be explained by different
attitudes and expectations of both parturients and
caregivers in a post-totalitarian country.
Crystal structure of fac-κO,S-(Z)-1,1-diethyl-3-(hydroxido(phenyl)methylene) thiourea-(κS'(Z)-1,1-diethyl-3-(hydroxido(phenyl)methylene)- thiourea)- tricarbonyl rhenium(I), C27H31N4O5ReS2
Authors: Mukiza Janvier , Gerber Thomas I. A. , Hosten Eric C. , Betz Richard 
Published: February 2015

Abstract C27H31N4O5ReS2, monoclinic, P21/n (no. 14), a = 10.8449(3) Å, b = 14.0018(3) Å, c = 19.9573(5) Å, β = 100.825(1)°, V = 2976.6 Å3, Z = 4, Rgt(F) = 0.0151, wRref(F2) = 0.0351, T = 200 K.
Nomenclature and graphic representations for chemically modified polymers (IUPAC Recommendations 2014)
Authors: Jones Richard G. , Kitayama Tatsuki , Wilks Edward S. , Fox Robert B. , Fradet Alain , Hellwich Karl-Heinz , Hess Michael , Hodge Philip , Horie Kazuyuki , Kahovec Jaroslav , Kratochvíl Pavel , Kubisa Przemyslaw , Maréchal Ernest , Mormann Werner , Ober Christopher K. , Stepto Robert F.T. , Vert Michel , Vohlídal Jiří 
Published: February 2015

Abstract
A new source-based nomenclature system is described which indicates that a particular polymer has been chemically modified. A connective within the name of a polymer, -mod-, is introduced for this purpose as in poly[(A)-mod-(B)]. The system is intended to be used in accordance with source-based naming of polymers but also provides for the use of structure-based names when it is unavoidable. It embraces: (1) modification of a constitutional unit into another, the unique structure of which is known; and (2) a more general modification of a constitutional unit resulting in any one of a number of possible structures. In addition, a new symbol, ∼>, is proposed for use in graphic representations of the structure of modified polymers.
A non-linear forecast combination procedure for binary outcomes
Authors: Lahiri Kajal , Yang Liu 
Published: February 2015

AbstractWe develop a non-linear forecast combination rule based on copulas that incorporate the dynamic interaction between individual predictors. This approach is optimal in the sense that the resulting combined forecast produces the highest discriminatory power as measured by the receiver operating characteristic (ROC) curve. Under additional assumptions, this rule is shown to be equivalent to the quintessential linear combination scheme. To illustrate its usefulness, we apply this methodology to optimally aggregate two currently used leading indicators – the ISM new order diffusion index and the yield curve spread – to predict economic recessions in the United States. We also examine the sources of forecasting gains using a counterfactual experimental set up.
Numerical Study of the Effect of Secondary Vortex on Three-Dimensional Corner Separation in a Compressor Cascade
Authors: Liu Yangwei , Yan Hao , Lu Lipeng 
Published: February 2015

AbstractThe complex flow structures in a linear compressor cascade have been investigated under different incidences using both the Reynolds-averaged Navier–Stokes (RANS) and delayed detached eddy simulation (DDES) methods. The current study analyzes the development of horseshoe vortex and passage vortex in a compressor cascade based on DDES results and explores the effect of the passage vortex on corner separation using the RANS method. Results show that the effect of horseshoe vortex on three-dimensional corner separation is weak, whereas the effect of passage vortex is dominant. A large vortex breaks into many small vortices in the corner separation region, thereby resulting in strong turbulence fluctuation. The passage vortex transports the low-energetic flow near the endwall to the blade suction surface and enlarges corner separation in the cascade. Hence, total pressure loss increases in the cascade.
Geschlossene 1
∞[(PtDy4O16)4]-Polyedertunnel in Ba13Dy8Zn4Pt4O37 Closed 1
∞ [(PtDy4O16)4] Polyhedra Tunnels in Ba13Dy8Zn4Pt4O37
Authors: Sfreddo O. , Müller-Buschbaum Hk. 
Published: February 2015

Abstract
Single crystals of Ba13Dy8Zn4Pt4O37 have been prepared by reaction of mixtures of BaCO3, ZnO and DyO3 at temperatures up to 1225 °C using platinum crucibles. X-ray investigations led to a new crystal structure with tetragonal symmetry, space group C4h
5-I4/m, a = 18.659(7), c = 5.734(2) Å, Z = 2. The structure is characterized by PtO6 and BaO6 octahedra as well as by tetragonal ZnO5 pyramids and single capped trigonal prisms of oxygen around dysprosium. The remaining barium positions show coordination numbers of nine and ten. The crystal structure has large ∞
1[(PtDy4O)6)4] polyhedra tunnels. Considering the ∞
1[Ln4O16]20- polyhedra groups some parts of the structure show similarities to BaZnLn2O5, Ba5Zn4Ln8O21 and Ba2Ln2ZnPtO8.
Dicobaltoarsenat -(CoAsO7) -Baugruppen im Cobaltoxid-Tellurat Co6O2[T eO4(CoAsO5)2] / Dicobaltoarsenate - (CoAsO7) - Groups in the Cobalt Oxide Tellurate Co6O2[TeO4(CoAsO5)2]
Authors: Staack M. , Müller-Buschbaum Hk. 
Published: February 2015

Abstract
The compound Co6O2 [TeO4(CoAsO5)2] has been prepared by solid state reactions. Single crystal X -ray techniques led to orthorhombic symmetry, space group D 18
2h-Cmca, a = 6.020(1), b = 23.763(5), c = 8.841(2) Å , Z = 4. The new structure type contains the hitherto unknown cobaltoarsenate group CoAsO7, oxidic oxygen connected exclusively to cobalt, and TeO6 octahedra.
Aroma Evolution during Flower Opening in Rosa damascena Mill
Authors: Oka Noriaki , Ohishi Hisayoshi , Hatano Tatsuya , Hornberger Martin , Sakata Kanzo , Watanabe Naoharu 
Published: February 2015

Abstract
The changes of aroma ingredients during the process of flower opening from Bulgarian rose were monitored by head space method and solvent extraction.W e also analyzed contents of glycosidic alcoholic aroma together with activities of the hydrolytic enzymes throughout the flower development and the opening.
At flower petal opening time, the total amount of aromas in the head space gas reached the highest level. The concentration of citronellol was abundant in the head space gas at this stage, whereas the concentration o f 2-phenylethanol became higher than that of citronellol 4 hr after the opening stage. In the volatile extracts, higher accumulation was observed in 2-phenylethanol than those of monoterpenoids at this stage, and the content of the former still increased after flower opening. Glycosidic citronellol, geraniol, and other m onoterpenes started their accumulation ju st before flower opening stage and then reached the maximum level. The amount of these glycosidic compounds were less than those in the volatile extracts. In contrast to the monoterpenes, 2-phenylethyl glycosides accumulated in a higher level than in the volatile extracts starting at least 12 hr before the opening stage. The amount of the glycosidic precursors of 2-phenylethanol detected in the rose petals before flower opening always was higher than the amount of 2-phenylethanol which was released later. The decline of glycosidic 2-phenylethanol at flower opening stage may be due to partial enzymatic hydrol­ysis. Thereafter a drastic decline was observed, indicating that rapid enzymatic hydrolysis occurred during these stages.
Changes in Photosynthetic Apparatus in the Juvenile Rice Canopy and a Possible Function of Photosystem I in the Bottom Leaves
Authors: Yamazaki Jun-ya , Kamimura Yasumaro , Sugimura Yasutomo 
Published: February 2015

Abstract
Changes in the photosynthetic apparatus and relative antenna sizes of photosystem (PS) I and PS II were measured in the rice canopy. We used juvenile rice seedlings to examine light utilization and its absorption in the bottom leaves and obtained the following results: (1) When referred to chlorophyll (Chl), levels of the electrochromic shift at 550 nm and cytochrome ƒ decreased from the sixth to the third leaves, but there was no loss of pigment (P)-700. As a consequence, the PS II/PS I ratio significantly decreased from 1.5 in the sixth leaves to 0.9 in the third leaves. (2) The electron transport capacity in the sixth leaves was 1.5-times larger than that in the third leaves. (3) The levels of cytochrome b6 referred to Chl were almost constant from top to bottom. (4) The photosynthetic performance of the leaf de­creased concomitant with the depth, whereas the respiration was slightly increased. From these results, we hypothesize that there are maintenance mechanisms when the imbalances of light absorption and electron transport capacity occur in the bottom leaves.
Anthocyanin Extracts with Antioxidant and Radical Scavenging Effect
Authors: Gabrielska Janina , Oszmiański Jan , Komorowska Małgorzata , Langner Marek 
Published: February 2015

Abstract
The antioxidative activity of three anthocyanin pigments, extracted from the fruits of chokeberry, honeysuckle and sloe, were studied. Lipid oxidation in the liposome membrane, induced by UV radiation, was evaluated with a thiobarbituric acid-reactive substances assay. The antioxidant efficiency of the studied compounds follows this sequence: chokeberry > sloe > honeysuckle. The extract concentrations at which a 50% reduction of phosphatidylcho­ line oxidation was observed, were respectively: 48, 54 and 60 mg/1. The end products of lipid membrane oxidation were evaluated using HPLC. It was found that the antioxidative potency of anthocyanin extracts is concentration-dependent. As shown by E P R technique the efficiency of the extracts to eliminate free radicals from the solution follows the order of the antioxidant activity.
Influence of the Herbicides Amitrole and Norflurazon on Greening of Illuminated Potato Microtubers
Authors: Muraja-Ljubičić Jasmina , Wrischer Mercedes , Ljubešić Nikola 
Published: February 2015

Abstract
Potato microtubers turn green within a few days when kept in the light. The initial phases in this process were observed as early as 12 hours after the onset of illumination. The changes included a pronounced increase in chlorophyll and carotenoid concentrations, accompanied by changes in the protein pattern and in the transformation of amyloplasts and leucoplasts to chloroplasts. The bleaching herbicides amitrole and norflurazon inhibited the synthesis of carotenoids in the illuminated potato microtubers. However, amitrole only delayed greening and an increase in chlorophyll and carotenoid levels became visible as late as four days after the onset of illumination, and the LHC II protein of the photosynthetic membrane was not detected before the seventh day of light exposure. Norflurazon, in contrast, acted as a stronger inhibitor, and microtuber tissues stayed yellowish throughout the experiment. The concentrations of both carotenoids and chlorophylls were very low in tissues treated with this herbicide. The LHC II protein could not be detected after a seven-day light exposure and the plastids were damaged, small in size, without normal thylakoids and with numerous plastoglobules.
Biocontrol Strain Pseudomonas sp. W34: Specific Detection and Quantification in the Rhizosphere of Cucumis sativus with a DNA Probe and Genotypic Characterization by DNA Fingerprinting
Authors: Redecker Dirk , Feder Inke S. , Vinuesa Pablo , Batinic Thomas , Schulz Ulrike , Kosch Kerstin , Werner Dietrich 
Published: February 2015

Abstract
A DNA probe specific for biocontrol strains of Pseudomonas was produced by screening randomly amplified polymorphic DNA (RAPD) PCR fragments. Specificity of the probe was assessed by dot blot and colony hybridization. It was used to specifically determine the population of these strains on roots of Cucumis sativus cv. Delikatess. Two polymorphic RAPD fragments of 750 bp, and 550 bp showed identical specificity. The biocontrol strain Pseudomonas sp. W34 was shown to be competitive in the rhizosphere of cucumber and to maintain a stable population for at least 10 days when inoculated on the seed.
The phylogenetic relationships between the biocontrol and reference strains were analyzed at the strain level by means of RAPD and repetitive sequence-based PCR genomic finger­ printing (rep-PCR), and at higher taxonomic levels by means of amplified 16S ribosomal DNA restriction analysis A RDRA . It was shown that the antagonistic strains are closely related, forming a separate cluster from other non-antagonistic and reference Pseudomonas strains, their taxonomic placement remaining uncertain.
Protease and Virulence of the Extracellular Products Produced by Vibrio carchariae after Growth on Various Media
Authors: Lee K.-K. , Yii K.-C. , Yang T.-I. , Hong H.-I. , Liu P.-C. 
Published: February 2015

Abstract
Protease and virulence of the extracellular products (ECP) of Vibrio carchariae strain EmI82KL, a causative agent of gastroenteritis in E pinephelus coioides, cultured on different media were studied. The bacteria grown on peptone agar, nutrient agar or brain heart infu­sion agar produced higher protease activities than that grown on tryptic soy agar (TSA) in terms of protein content. The addition of ethylenediamine di(o-hydroxyphenylacetic acid) or horse serum in TSA enhanced the ECP protease production while the addition of grouper serum apparently reduced the enzyme activity indicating the presence of protease inhibitor(s) in the fish serum. Furthermore, the use of grouper meat or peptone as a single nutrient source remarkably enhanced the production of ECP protease. Adding proteinaceous materials from animal sources (horse serum, grouper meat or peptone) on agar manifested higher ECP protease activity than that from plant source (TSA), indicating the intestine of carnivorous groupers might favour the existence, survival or infection of the bacterium. The protease was a metal-chelator-sensitive serine protease since it was inhibited by 3,4-dichloroisocoumarin and phenylmethanesulfonyl fluoride while about 80% of its activity inhibited by chelating agents (ethylene-diaminetetraacetic acid and ethylene glycol-bis(y3-amino-ethylether) N,N,N′,N′-tetraacetic acid). The ECP obtained from each medium was not lethal to the groupers suggesting that the bacterium is low virulent. As grouper is carnivorous, therefore, the role of the protease played in the fish intestine probably is competing for nutrients and/ or associated with the cause of edema leading to gastroenteritis.
Coumarin Glycosides from the Mosses Dendroligotrichum dendroides and Dawsonia superba
Authors: Raubuch Juliane , Geiger Hans , Zinsmeister Hans Dietmar 
Published: February 2015

Abstract
Dendroligotrichum dendroides and Dawsonia superba, which belong to two exclusively Gondwanalandic genera of the Polytrichales, accumulate the same type of coumarins as species of the cosmopolitan genera of that order. The structures of the isolated compounds, one of which is a new natural product, were elucidated spectroscopically.
Iridoid Glucosides from Galium humifusum Bieb
Authors: Mitova Maya , Handjieva Nedjalka , Anchev Mincho , Popov Simeon 
Published: February 2015

Abstract
Galium humifusum, R ubiaceae, Iridoid G lycosides Two new iridoid glucosides, hum ifusin A and hum ifusin B, with a 3-(4-hydroxyphenyl)-p ropionate ester unit were isolated from Galium hum ifusum to g eth er with 11 know n iridoid glucosides asperuloside, scandoside, desacetylasperulosidic acid, asperulosidic acid, genipo-sidic acid, desacetylasperuloside. m onotropein, V I, V2, V3 and daphylloside. The new iri-doids w ere identified on the basis of spectral d ata. 13C N M R d ata for V I and V2 iridoids are reported.
Identification of Genes in a Thyroid Cell Line Regulated by Thyroid-Stimulating Hormone (TSH)
Authors: Shong Minho , Kim Yong-Jin , Choi Yongmun , Kwon O-Yu 
Published: February 2015

Abstract
Differential Display (DD) PCR, Thyroid Stimulating Hormone (TSH), Rat Thyrocytes (FR TL5 cells) Differential display (DD) PCR (Liang and Pardee, 1992) is a recently described technique to identify genes whose expression has changed during a biological process. We used this method to detect genes thyroid stimulating hormone-dependently regulated in a rat thyroid cell line, because thyroid stimulating hormone (TSH) is the most important hormone for cell proliferation and differentiation including prehormonal proteins secretion in thyrocytes (Kim and Arvan. 1991: Kim and Arvan, 1993). Following DD-PCR experimentation, thyroid stimu­ lating hormone -dependently regulated gene fragments of 15 species were obtained. The genes were used as molecular probes in Northern blot analysis and then sequenced. Two of the clones (#123 and #205) were up-regulated and two more (#107 and #111) were down-regulated thyroid stimulating hormone-dependently in the thyroid cells, as demonstrated by Northern blot analysis. Following partial sequencing, each of the clones #107, #111 and #205 were shown to be homologues of the apoptosis-related gene, aldolase A, and a-2 collagen (IV), respectively, while clone #123 showed no homology with known genes. These findings suggest that the four genes mentioned above may have an a important physiological function in the thyrocytes, which is thyroid stimulating hormone-dependently up-/down-regulated.
New Chalcones from Hop Humulus lupulus L.
Authors: Etteldorf Nicole , Etteldorf Nadine , Becker Hans 
Published: February 2015

Abstract
Eight known flavonoids were isolated from an ethanol extract of hop cones (Humulus lupulus L., Cannabaceae) together with two new hop chalcones. The new compounds were identified as a,β-dihydroxanthohumol and iso-dehydrocycloxanthohumol hydrate