bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hypnosis and cognitive‐experiential self‐theory: a new conceptualization for hypnosis?
Authors: Brown Richard J. , Oakley David A. 
Published: February 2006

AbstractEvidence for a shift from analytical to holistic processing during hypnosis is presented as a basis for a new conceptualization of hypnosis in terms of Epstein's integrative theory of personality, Cognitive‐Experiential Self‐Theory (CEST; e.g., Epstein, 1973, 1990, 1994). Support for this view comes from parallels between the hypnotic state and the experiential system as embodied in CEST and from converging lines of enquiry from cognitive psychology. It is concluded that there is significant heuristic value in such a conceptualization, which can form a framework within which to organize data and generate research, and can serve as an interface between cognitive psychology, the psychology of individual differences and hypnosis theory. Copyright © 1997 British Society of Experimental and Clinical Hypnosis
Individual differences and the suggestibility of human memory
Authors: Ost James , Fellows Brian , Bull Ray 
Published: February 2006

AbstractThe present study was conducted to identify individual difference measures that correlate with memory suggestibility. An adapted version of the Gudjonsson Suggestibility Scale was used to measure student participants' suggestibility for real, distorted and entirely fabricated autobiographical statements on a questionnaire detailing recollections of their induction week. The individual suggestibility scores for each of these events were then correlated with the Inventory of Childhood Memories and Imaginings (ICMI) scale, the Dissociative Experiences Scale (DES) and the Social Desirability Scale (SDS).Analysis indicated that both the ICMI and DES were positively correlated with suggestibility scores for misleading statements. The results also suggest that dissociation, as well as being a supposed cause of amnesia for childhood abuse, is also related to higher confidence scores for suggested events that did not occur. Copyright © 1997 British Society of Experimental and Clinical Hypnosis
An investigation into the influence of hypnosis on the confidence and accuracy of eyewitness recall
Authors: Kebbell Mark R. , Wagstaff Graham F. 
Published: February 2006

AbstractResearch suggests that although confidence–accuracy (C–A) relationships are typically low, investigative interviewing with hypnosis may have a particularly adverse influence on C–A relationships. However, it is possible that researchers may have paid insufficient attention to the issue of item difficulty. To address this issue an experiment was conducted which measured recall of information seen in a video film. Questions were constructed to range in difficulty and no misleading post‐event information and/or leading questions were presented. Subjects' were assigned to either a hypnosis condition or one of two control conditions. Higher C–A correlations than have been usually reported were found, regardless of interview condition. Also, when subjects were ‘absolutely certain’ that a piece of information was correct they almost invariably were accurate, and again interview condition did not influence this. Some practical implications of these findings are discussed. Copyright © 1997 British Society of Experimental and Clinical Hypnosis
Response expectancies and beliefs about hypnosis: another look
Authors: Page Roger A. , Handley George W. , Green Joseph P. 
Published: February 2006

AbstractThe present study found 266 undergraduates' pre‐induction beliefs about hypnosis and their self‐reported expectation of experiencing hypnosis to correlate with their performance on the Harvard Group Scale of Hypnotic Susceptibility, Form A (Shor & Orne, 1962). Futhermore, participants tended to label their hypnotic experience (on a 7‐point scale employed by Radtke and Spanos, 1982) in a manner consistent with their pre‐induction beliefs and expectancies. Finally, the present study showed that pre‐induction expectancies about the likelihood of being hypnotized influenced post hoc ratings of participants apart from actual hypnotic performance. Findings are discussed as supporting Kirsch's (1985) expectancy model of hypnosis. Copyright © 1997 British Society of Experimental and Clinical Hypnosis
Syntheses, Crystal Structures and Properties of Lanthanide(III) Complexes with N‐Protected Aminoacid of N‐p‐Tosylglycinate
Authors: Zhang Man‐Bo , Chen Zi‐Lu , Hu Rui‐Xiang , Liang Fu‐Pei , Zhou Zhong‐Yuan 
Published: February 2006

AbstractComplexes {[Ln(H2O)2(TsGlyH)3]m·nH2O}∞ (Ln=La (1), m=2, n=6; Nd (2), m=2, n=7; Eu (3), m=2, n=0; Gd (4), m=2, n=2; Er (5), m=3, n=5 and Yb (6), m=3, n=0, TsGlyH=N‐p‐tosylglycine monoanion), have been prepared and characterized by IR spectra, elemental analysis, and TG‐DTG. 4 and 5 were structurally determined by X‐ray diffraction analysis, showing that both of them are comprised of a one dimensional chain structure established via the coordination of μ‐carboxylate groups from N‐p‐tosylglycinate to the corresponding lanthanide(III) ions. The one dimensional chains were found inclined to form two‐dimensional network via hydrogen bonding and then three dimensional network structure via non‐classical hydrogen bonding. The fluorescence spectra of them revealed that the fluorescence of the ligand was quenched by Ln(III) ions. In the tested biological activity experiments, they behaved inhibiting effects against the growth of bacteria, indicating that it is a potential medicament worthy of further investigation.
Synthesis, Characterization and Theoretical Calculation of the Fulleropyrrolidines Containing Triphenylamine
Authors: Wang Ting‐Ting , Zeng He‐Ping 
Published: February 2006

AbstractN‐Methyl‐2‐(4‐N,N‐diphenylaminophenyl)fulleropyrrolidine andN‐methyl‐2‐(4‐di‐p‐tolylaminophenyl)fulleropyrro‐ lidine were synthesized via the 1,3‐dipolar cycloaddition reactions under microwave irradiation. The molecular structures were identified and characterized by MS, UV‐Vis, FT‐IR,1H NMR and fluorescence spectra. Photoinduced intramolecular electron transfer process from C60moiety to triphenylamine moiety have been studied by nanosecond laser flash photolysis. The optimized structure and the distribution of the frontier molecular orbitals for C60‐TPA were obtained by using DFT method at B3LYP/6‐31G(d) level. The results indicated that the intramolecular photoinduced electron transfer could occur in these compounds, which were in excellent agreement with the nanosecond transient absorption spectra observed experimentally in polar solvent. The electronic spectrum of the compound C60‐TPA was studied by ZINDO method on the basis of the optimized geometrics, which was essentially consistent with experimental values.
Synthesis and Characterization of [Cp2Ln(μ‐η1:η2‐OC(SR)CPh2)]2 (R=Bn, Ph and Ln=Yb, Er, Y)
Authors: Zhang Chun‐Mei , Liu Rui‐Ting , Chen Zhen‐Xia , Zhou Xi‐Geng 
Published: February 2006

Abstract[Cp2Ln(μ‐SR)]2 was reacted with Ph2CCO to yield ketene mono‐insertion products [Cp2Ln(μ‐η1:η2‐OC(SR)=CPh2)]2 [R=Bn, Ln=Yb (1), Er (2), Y (3) and R=Ph, Ln=Yb (4)], indicating that the reactions of organolanthanide thiolates with ketenes are independent of the nature of the thiolate ligand and the ketene as well as the reaction condition. These reactions could provide an efficient method for the synthesis of organolanthanide complexes with the α‐thiolate‐substituted enolate ligand. All these complexes were characterized by elemental analysis and spectroscopic properties and the structure of complex 1 was determined through X‐ray single crystal diffraction analysis.
Studies on the Physicochemical Properties, Structure and Antitumor Activity of Polysaccharide YhPS‐1 from the Root of Cordalis yanhusuo Wang
Authors: Tao Yi‐Wen , Tian Geng‐Yuan 
Published: February 2006

AbstractA polysaccharide named YhPS‐1 was isolated from the root of Cordalis yanhusuo Wang and purified by means of gel‐permeation chromatography and ionexchange chromatography. Its physicochemical properties, including monosaccharide composition, carbohydrate content, molecular weight and elemental composition, were determined. The structure of YhPS‐1 was elucidated by chemical methods along with 1H and 13C NMR spectroscopy ways, such as including two‐dimensional HMQC and HMBC experiments. These results show that YhPS‐1 possesses a backbone consisting of terminal α‐Glcp‐(1→, α‐Glcp‐(1→6), α‐Glcp‐(1→4) and α‐Glcp‐(1→4,6). The bioactive assay showed that it could inhibit the growth of Sarcoma 180 and Lewis pulmonary carcinoma implanted in mice.
Electrochemical and Spectroscopic Studies on the Interaction between Tetracoordinate Macrocyclic Copper(II), Nickel(II) and Cobalt(III) Complexes with DNA
Authors: Zhang Shu‐Sheng , Niu Shu‐Yan , Jie Gui‐Fen , Li Xue‐Mei , Qu Bin 
Published: February 2006

AbstractMononuclear copper(II), nickel(II) and cobalt(III) tetracoordinate macrocyclic complexes were synthesized and spectroscopically characterized. The crystal structure of the three compounds were determined by X‐ray crystallography. The electrochemical experimental results indicate that the three complexes could interact with DNA mainly by electrostatic interaction. The interaction of tetracoordinate macrocyclic cobalt(III) complex with DNA was studied by cyclic voltammetry and UV‐vis spectroscopy. The experimental results reveal that tetracoordinate macrocyclic cobalt(III) complex could interact with DNA by electrostatic interaction to form a 1:1 DNA association complex with a binding constant of 7.50×103 L·mol−1.
Enhancement of Optical Density of Photochromic Diarylethene with Multiphotochromophores
Authors: Zeng De‐Xing , Chen Yi 
Published: February 2006

Abstract3,4‐Diaryl‐2,5‐dihydropyrrole with multiphotochromophore units 1a was synthesized and its photochromic properties were investigated. It showed that all photochromophore units underwent reversible ring‐opening (1a) and ring‐closing (1b) photoisomerization reactions in both solution and polymer film with UV/Vis light irradiation, and photochromic properties of 1a were similar to those of photochromic diarylethene with monophotochromophore 2a. It was found that the optical density of 1b was increased linearly with increase of the photochromophore units by comparison with that of 2b in the same condition. It was also found that no significant changes in absorption band and response time between diarylethenes with multiphotochromophores and monophotochromophore were detected in the same condition.
Porous 2D Copper(I) Complex of 1,3‐Dicyanobenzene for Anion Exchange and Reversible Incorporation of Guest Molecules
Authors: Liu Shu‐Qin , Xiao Qin , Kuroda‐sowa Takayoshi , Ning Gui‐Ling , Munakata Megumu 
Published: February 2006

AbstractThe 2D porous copper(I) complex with 1,3‐dicyanobenzene (DCB), [Cu(DCB)2](PF6)(Me2CO) 1, exhibits channels along axis c, in which one molecule acetone and one anion PF−6 per formula unit are included respectively. The reversible incorporation of guest acetone and acetonitrile, as well as the anion exchange from PF−6 to BF−4 or CF3SO−3, was investigated by thermogravimetric (TG) analysis, 1H NMR spectra and/or infrared absorption spectroscopy. Additionally, the incorporation of benzene and toluene into complex 1 was also discussed. Complex 1 exhibited size selectivity for guest inclusion or anion exchange.
Rapid Synthesis of 1,2,3,4‐Tetrahydropyrimidin‐2‐ones Using Zn(NH2SO3)2as a Catalyst under Microwave Irradiation
Authors: Zhang Min , Li Yi‐Qun , Zhou Mei‐Yun 
Published: February 2006

AbstractRapid synthesis of 1,2,3,4‐tetrahydropyrimidin‐2‐ones (THPO) from aromatic aldehydes,β‐ketoester and urea (or thiourea) using zinc sulfamate as the catalyst under microwave irradiation was described here. Compared with the classical Biginelli reaction, this new method consistently has the advantages of good yields (76%–96%), short reaction time (3–15 min), no corrosion to equipments, ease of manipulation, and low cost catalyst.
Outcome of patients with fibrolamellar hepatocellular carcinoma
Authors: Stipa Francesco , Yoon Sam S. , Liau Kui Hin , Fong Yuman , Jarnagin William R. , D'Angelica Michael , Abou‐Alfa G. , Blumgart Leslie H. , DeMatteo Ronald P. 
Published: February 2006

AbstractBACKGROUNDFibrolamellar hepatocellular carcinoma (FL‐HCC) is a rare variant of hepatocellular carcinoma, has distinct pathologic features, and typically occurs in young patients without underlying hepatitis or cirrhosis.METHODSForty‐one patients with the pathologic diagnosis of FL‐HCC evaluated at our institution between 1986 and 2003 were identified from a prospective database.RESULTSMedian age of all patients was 27 years. None of these patients had underlying hepatitis or cirrhosis, and only 3 (7%) patients had an α‐fetoprotein level > 200 ng/mL. Twenty‐eight patients with primary disease underwent complete gross resection, and 13 patients were unresectable. In patients treated with resection, median tumor size was 9 cm (range, 3–17), 9 (36%) had vascular invasion, and 14 (50%) had lymph node metastases. There were no perioperative deaths. With a median follow‐up of 34 months, 5‐year overall survival for resected patients was 76%. However, 5‐year recurrence‐free survival was only 18%, and of the 9 resected patients with more than 5 years of follow‐up, 7 had recurrences. Lymph node metastasis was the only significant negative prognostic factor. Seventeen (61%) patients underwent a second operation for recurrent disease. Median survival for unresected patients with FL‐HCC was only 12 months, and no patient survived beyond 5 years.CONCLUSIONSFL‐HCC occurs in a distinctly different population of patients than common HCC, and patients with FL‐HCC generally fare better after complete resection. These tumors have a relatively indolent tumor biology, and late recurrences are common. Repeat resections for recurrence should be considered given the lack of other effective treatment options. Cancer 2006. © 2006 American Cancer Society.
Oriented Attachment Mechanism in Anisotropic Nanocrystals: A “Polymerization” Approach
Authors: Ribeiro Caue , Lee Eduardo J. H. , Longo Elson , Leite Edson R. 
Published: February 2006

AbstractThe kinetic model of stepwise polymerization is revisited, with some adaptations for its application to the kinetics of oriented attachment of nanoparticles in colloidal suspensions, which results in the formation of anisotropic particles. A comparison with experimental data reported in the literature shows good agreement with the model and supports comparisons with other systems.
Predictive validity of different definitions of hypertension for type 2 diabetes
Authors: Gulliford Martin C. , Charlton Judith , Latinovic Radoslav 
Published: February 2006

AbstractBackgroundModels to predict diabetes or pre‐diabetes often incorporate the assessment of hypertension, but proposed definitions for ‘hypertension’ are inconsistent. We compared the classifications obtained using different definitions for ‘hypertension’.MethodsWe compared records for 5158 cases from 181 family practices, who were later diagnosed with diabetes and prescribed oral hypoglycaemic drugs, with 5158 controls, matched for age, sex and family practice, who were never diagnosed with diabetes. We compared classifications obtained using definitions of hypertension based on medical diagnoses, prescription of blood pressure lowering drugs or both. We compared family practices where diagnosis or prescribing varied systematically.ResultsClassification of hypertension based on recorded medical diagnoses gave a sensitivity of 32.2% for diabetes (95% confidence interval from 30.4 to 34.1%). Prescription of blood pressure lowering drugs in the 12 months before diagnosis gave a sensitivity of 47.2% (45.7 to 48.7%). Combining either a medical diagnosis or a blood pressure lowering prescription gave a sensitivity of 52.8% (51.3 to 54.3%). In family practices where hypertension was least frequently recorded, a diagnosis of hypertension gave a sensitivity of 19.5% for diabetes (17.4 to 21.6%) compared with 50.8% (46.3 to 55.3%) in the highest quintile. Prescription of blood pressure lowering drugs gave a sensitivity of 36.1% (33.1 to 39.0%) in the lowest prescribing practices but 58.2% (55.5 to 61.0%) in the highest quintile.ConclusionsMisclassification errors depend on the definition of hypertension and its implementation in practice. Definitions of hypertension that depend on access or quality in health care should be avoided. Copyright © 2006 John Wiley & Sons, Ltd.
What is remission in adolescent anorexia nervosa? A review of various conceptualizations and quantitative analysis
Authors: Couturier Jennifer , Lock James 
Published: February 2006

AbstractObjectiveThe current article evaluated models of remission in anorexia nervosa (AN).MethodA dataset from 86 adolescents with AN was used to model definitions of remission by using (a) Morgan–Russell categories, (b) criteria proposed by Pike, (c) criteria proposed by Kordy, et al. (d) DSM‐IV‐text revision criteria, (e) other weight thresholds, (f) psychological symptoms (Eating Disorder Examination [EDE] scores), and (g) combinations of these.ResultsThe mean age was 15.2 ± 1.6 years. Remission rates varied from 3% to 96% depending on the method used. Combining percent ideal body weight and EDE scores appeared to reduce the variability in rates, capture the most meaningful aspects of remission, and avoid the pitfalls of other methods.ConclusionThese methods of defining remission produce a wide range of outcomes, demonstrating the importance of defining remission consistently. Weight and psychological variables combined appear most important in defining remission. © 2006 by Wiley Periodicals, Inc. Int J Eat Disord 2006
Alexithymia and facial emotion recognition in patients with eating disorders
Authors: Kessler Henrik , Schwarze Markus , Filipic Suzanne , Traue Harald C. , von Wietersheim Joern 
Published: February 2006

AbstractObjectivePatients with anorexia or bulimia nervosa are reported to show high levels of alexithymia and to have difficulties recognizing facially displayed emotions. The current study tested whether it could be that facial emotion recognition is a basic skill that is independent from alexithymia.MethodWe assessed emotion recognition skills and alexithymia in a group of 79 female inpatients with eating disorders and compared them with a group of 78 healthy female controls. Instruments used were the Toronto Alexithymia Scale, the Facially Expressed Emotion Labeling (FEEL) test, and the revised Symptom Check List (SCL‐90‐R).ResultsThere were no significant differences between patients and controls in their emotion recognition scores, but patients with eating disorders displayed significantly more alexithymia and psychopathology. Emotion recognition in patients was not related to alexithymia, psychopathology, or clinical symptoms.ConclusionWe suggest that the reported alexithymia of patients with eating disorders is complex and independent from basic facial emotion recognition. © 2006 by Wiley Periodicals, Inc. Int J Eat Disord 2006
Why do individuals with anorexia die? A case of sudden death
Authors: Derman Talia , Szabo Christopher P. 
Published: February 2006

AbstractObjectiveThe mechanism of death in anorexia nervosa (AN) is unclear.MethodWe present a case of sudden death in AN with unexpected autopsy findings. A 36‐year‐old woman with long‐standing AN presented to the eating disorders unit. She was severely underweight with a body mass index of 12.5. Ten days after admission, she went into coma with no obvious precipitant.ResultsClinical examination and investigations failed to reveal its cause. Despite attempts at resuscitation, she died the following morning. A postmortem examination revealed multiple bilateral pulmonary thromboemboli and bilateral calf vein thrombosis.ConclusionThis case illustrates that in AN, pathology may not manifest with obvious clinical features. A high level of clinical vigilance is required. The cause of death in AN cannot reliably be established from antemortem clinical features. We recommend that any AN death be reported and that, where possible, an autopsy be performed. This may lead to advances in knowledge and treatment practices. © 2006 by Wiley Periodicals, Inc. Int J Eat Disord 2006
Purging and alcohol‐related effects in college women
Authors: B. Adams Troy , Araas Teresa E. 
Published: February 2006

AbstractObjectivePrevious research indicates that college students who purge are more likely to consume alcohol in an unhealthy manner. The current study replicates and extends a previous study but employs a much larger, national sample. This study addresses 2 questions: (a) Are 18–24‐year‐old college women who purge more likely to engage in high‐risk alcohol behavior? (b) Are 18–24‐year‐old alcohol‐drinking college women who purge more likely to report greater negative consequences of alcohol use.Method47,202 U.S. students completed the National College Health Assessment during Spring 2004. Alcohol consumption and negative alcohol‐related consequences were compared in purging and nonpurging groups.ResultsRespondents who purged reported heavier alcohol use and more negative consequences.ConclusionThe current study expands previous research regarding the association between purging behaviors and consequences of alcohol use. Further research is necessary to elucidate the most effective prevention and treatment programs. © 2006 by Wiley Periodicals, Inc. Int J Eat Disord 2006
Detection of adulteration in camellia seed oil and sesame oil using an electronic nose
Authors: Hai Zheng , Wang Jun 
Published: February 2006

AbstractAn electronic nose was used for the detection of maize oil adulteration in camellia seed oil and sesame oil. The results of multivariate analysis of variance showed that the sensor signals of different kinds of oil are significantly different from each other. Principal component analysis (PCA) cannot be used to discriminate the adulteration of camellia seed oil, but can be used in the discrimination of adulteration in sesame oil. Linear discriminant analysis (LDA) is more effective than PCA and can be used in adulteration discrimination for both camellia seed oil and sesame oil. In order to check the discriminative power of LDA, canonical discriminant analysis was performed as well. Acceptable results were also obtained: The accuracy of prediction was 83.6% for camellia seed oil and 94.5% for sesame oil. The artificial neural network (ANN) model was used to detect the percentage of adulteration in camellia seed oil and sesame oil. The results showed that, based on ANN as its pattern recognition technique, the electronic nose cannot predict the percentage of adulteration in camellia seed oil, but can be used in the quantitative determination of adulteration in sesame oil.
A Short and Efficient Enantiomeric Synthesis of Antitumor Fused Tetrahydrofurans
Authors: Pinacho Crisóstomo Fernando R. , Padrón José M. , Martín Tomás , Villar Jesús , Martín Víctor S. 
Published: February 2006

AbstractA short and efficient enantiomeric synthesis of fused tetrahydrofuran derivatives is reported. The methodology is based on a regio‐ and stereoselective double exo‐cyclization of enantiomeric bis‐epoxy‐diols. The six stereocenters of the bis‐epoxy diols were introduced by the application of Katsuki–Sharpless asymmetric epoxidation and Sharpless asymmetric dihydroxylation reactions. In vitro cytotoxicities on HL60 human promyelocytic leukemia cells were determined for the bicyclic products. Active products showed exceptionally steep dose–response curves and DNA laddering. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)