bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efficacy of glycine powder air-polishing combined with scaling and root planing in the treatment of periodontitis and halitosis: A randomised clinical study
Authors: Caygur Ayse , Albaba Mohammed R. , Berberoglu Atilla , Yilmaz Hasan Guney 
Published: April 2017

Introduction This study was performed to evaluate the clinical efficacy of using the Perio-Flow device (Electro Medical Systems, Nyon, Switzerland) adjunctively with mechanical instrumentation on periodontal parameters and halitosis. Materials and Methods Sixty patients who presented with a 4- to 6-mm probing pocket depth were recruited for the study. Patients were randomly assigned to scaling and root planing (SRP) or SRP + glycine powder air-polishing (GPAP). For both groups, the plaque index, gingival index, pocket depth, bleeding on probing, and clinical attachment level scores were recorded at baseline and 1 month. Volatile sulphur compounds (VSCs) were measured by a Halimeter (Interscan Corp., Chatsworth, CA, USA) at baseline, immediately after treatment, and at 7, 14, and 30 days. Results Both groups showed significantly lower plaque index, gingival index, pocket depth, bleeding on probing, and clinical attachment level gain scores at 1 month than at baseline. No significant differences were found between the groups at any time point. The VSCs were significantly different at 1 month compared with baseline in both groups. However, the intergroup comparisons of VSCs were not statistically significant at any time point. Conclusion Within the limits of this study, SRP is effective for treatment of periodontitis and halitosis. However, using GPAP adjunctively with mechanical instrumentation has no beneficial effects on halitosis or periodontal parameters.
When Worlds Collide: Negotiating Work Ethics on the German–Polish Border
Authors: Schwell Alexandra 
Published: April 2017

This article is part of the special section titled From the Iron Curtain to the Schengen Area, guest edited by Wolfgang Mueller and Libora Oates-Indruchová. The cooperation between German and Polish border police from the middle of the 1990s to 2007 is characterized by a striking paradox: border guards on both sides claim their working styles are incompatible with one another while in most cases they cooperate very well. Yet, as this article argues, the border guards employ strategies of boundary-drawing and self-staging that help them cope with the asymmetry they encounter when cooperating with the “other.” German and Polish border guards develop informal strategies of action and communication that rest upon a joint professional culture, leading to mutual trust and solidarity and a congruence of subjective professional honor and official mandate. Yet, this win–win situation runs the risk of emphasizing police-cultural aspects that focus on security while leaving the underlying East–West asymmetry untouched.
Toe brachial index measured by automated device compared to duplex ultrasonography for detecting peripheral arterial disease in older people
Authors: Sonter Jennifer , Tehan Peta , Chuter Vivienne 
Published: April 2017

Introduction To investigate the diagnostic accuracy of an automated toe blood pressure device for detecting peripheral arterial disease in older people. Methods Ninety participants underwent toe and brachial blood pressure measurements and colour duplex ultrasonography of the right lower limb. Peripheral arterial disease was diagnosed if > 50% arterial obstruction was identified in any lower limb vessel using colour duplex ultrasonography. A receiver operating characteristic curve was analysed and the sensitivity and specificity of commonly used toe brachial index and toe blood pressure values were determined. Results The optimum toe brachial index threshold value for diagnosing peripheral arterial disease was 0.72 (sensitivity 76.2%, specificity 75%). The area under the curve was 0.829 (95% CI 0.743 to 0.915, p < 0.0001) suggesting fair diagnostic accuracy. A toe blood pressure of 70 mmHg was found to have excellent specificity (97.92%) for detecting PAD but poor sensitivity (42.86%). Conclusions The accuracy of automated toe blood pressure and TBI measurements was determined to be good when using colour duplex ultrasound as the reference standard for the non-invasive diagnosis of peripheral arterial disease. Results should be interpreted in the context of all clinical signs and symptoms.
Preoperative Risk Factors for Complications in Elective Ankle and Hindfoot Reconstruction
Authors: Mulligan Ryan P. , McCarthy Kevin J. , Grear Benjamin J. , Richardson David R. , Ishikawa Susan N. , Murphy G. Andrew 
Published: April 2017

Background. The purpose of this study was to examine medical, social, and psychological factors associated with complications and reoperation after foot and ankle reconstruction. Methods. A retrospective chart review was conducted of 132 patients (135 feet; 139 operative cases) who had elective foot and ankle reconstruction. Medical, social, and psychological variables were documented. Primary outcomes included complications and reoperations. Results. The overall complication rate was 28% (39/139), and the reoperation rate was 17% (24/139). Alcohol use (P = .03) and preoperative narcotic use (P = .02) were risk factors for complications, with delayed wound healing more frequent in alcohol users (P = .03) and deep infection (P = .045) and nonunion (P = .046) more frequent preoperative narcotic use. Deep infection also was more frequent in tobacco users (P < .01). Older patients were less likely to undergo reoperation (risk of reoperation increased with age). Other variables were not associated with increased complications. Conclusion. Patients who consumed alcohol or had been prescribed any amount of narcotic within 3 months preoperatively were at increased risk for complications. Patients who smoked were more likely to have a wound infection. Surgeons should be aware of these factors and counsel patients before surgery. Levels of Evidence: Level III: Retrospective comparative study
Use of Computer Assistance in Lumbar Fusion Surgery: Analysis of 15 222 Patients in the ACS-NSQIP Database
Authors: Nooh Anas , Aoude Ahmed , Fortin Maryse , Aldebeyan Sultan , Abduljabbar Fahad H. , Eng Peter. Jarzem , Ouellet Jean , Weber Michael. H. 
Published: April 2017

Study Design: Retrospective cohort study. Objective: Several studies have shown that the accuracy of pedicle screw placement significantly improves with use of computer-assisted surgery (CAS). Yet few studies have compared the incidence of postoperative complications between CAS and conventional techniques. The objective of this study is to determine the difference in postoperative complication rates between CAS and conventional techniques in spine surgery. Methods: The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients who underwent posterior lumbar fusion from 2011 to 2013. Multivariate analysis was conducted to demonstrate the difference in postoperative complication rates between CAS and conventional techniques in spine surgery. Results: Out of 15 222 patients, 14 382 (95.1%) were operated with conventional techniques and 740 (4.90%) were operated with CAS. Multivariate analysis showed that patients in the CAS group had fewer odds to experience adverse events postoperatively (odds ratio [OR] = 0.57, P < .001). Minor adverse events occurred in 2905 (20.2%) patients in the conventional group and in 98 (13.2%) patients in the CAS group (OR = 0.57, P < .001). Blood transfusion was present in 2488 (17.3%) of the patients in the conventional group compared to 81 (11.0%) of the patients in the CAS group (OR = 0.56, P < .001). The mean operative time in the conventional group was 205.2 ± 106.1 minutes, and it was 227.0 ± 111.9 minutes in the CAS group. This difference was statistically significant ( r = 20.14, P < .001). Conclusion: This article examined the complications in lumbar spinal surgery with or without the use of CAS. These results suggest that CAS may provide a safer technique for implant placement in lumbar fusion surgeries.
Coilopoceras inflatum Cobban and Hook, 1980, a United States Western Interior ammonite from the Upper Turonian of the southern Corbières, Aude, France
Authors: Melchior Patrice , Bilotte Michel , Kennedy William J. 
Published: April 2017

Abstract
A newly discovered ammonite faunule from the Padern region of the southern Corbières in southern France includes representatives of typical northwest European Upper Turonian species Subprionocyclus cf. neptuni (Geinitz, 1850) and Lewesiceras cf. woodi Wright 1979, tethyan/ northwestern Pacific species Phyllopachyceras cf. ezoense (Yokoyama, 1890), Anagaudryceras involvulum (Stoliczka, 1865) and, Desmoceras (Pseudouhligella) sp., together with Coilopoceras inflatum Cobban and Hook, 1980, a species previously known only from New Mexico in the United States, where it is regarded as Middle Turonian. The faunule occurs above one with Romaniceras (R.) mexicanum Jones, 1938 and Coilopoceras springeri Hyatt, 1903, also originally described from New Mexico and northern Mexico, and recently described from the Uchaux massif in Vaucluse in southern France. The records suggest that the base of the Upper Turonian may be drawn at different, higher level in the United States Western Interior than in Europe. The coming together of these mixed faunal elements may be a result of high sea levels, and changing oceanic circulation patterns.
First report on molecular evidence of Tylodelphys cerebralis (Diplostomulum cerebralis) Chakrabarti, 1968 (Digenea: Diplostomidae) from snakehead fish Channa punctata
Authors: Chaudhary Anshu , Tripathi Richa , Gupta Shivi , Shanker Singh Hridaya 
Published: April 2017

AbstractFreshwater snakehead fish,
Disk Galaxy Models Driven by Stochastic Self-Propagating Star Formation
Authors: Mineikis T. , Vansevičius V. 
Published: April 2017

AbstractWe present a model of chemical and spectrophotometric evolution of disk galaxies based on a stochastic self-propagating star formation scenario. The model incorporates galaxy formation through the process of accretion, chemical and photometric evolution treatment, based on simple stellar populations (SSP), and parameterized gas dynamics inside the model. The model reproduces observational data of the late-type spiral galaxy M33 reasonably well. Promising test results prove the applicability of the model and the adequate accuracy for the interpretation of disk galaxy properties.
Extinctions and Distances to Dark Clouds from 2MASS, MegaCam and IPHAS Surveys: LDN 1525 in the Direction of the Aur OB1 Association
Authors: Straižys V. , Drew J. E. , Laugalys V. 
Published: April 2017

Abstract
The possibility of applying photometry from the 2MASS J, H, Ks, MegaCam u, g and IPHAS r, i, Hα surveys for determining the distance to the dark cloud LDN1525 (TGU 1192) in the direction of the Aur OB1 association is investigated using the red clump giants. The main dust cloud, probably related to the emission nebulae Sh 2-232, Sh 2-233, Sh 2-235, the molecular cloud and the association Aur OB2, is found to be located at a distance of 1.3 kpc from the Sun. The nebula Sh 2-231 can be an object of the Perseus arm. The maximum extinction AV found in the cloud is close to 6 mag.
Star Classification Possibilities with the Gaia Spectrophotometers. II. A Method for Empirical Decontamination of the BP/RP Spectra
Authors: Straižys V. , Lazauskaitė R. , Zdanavičius K. 
Published: April 2017

Abstract
The contamination in the Gaia BP and RP spectra, caused by the LSF smearing, is a serious obstacle for the classification of stars since the contamination values at different wavelengths depend on temperatures, gravities, metallicities and interstellar reddenings of stars, and these parameters are unknown before the classification. This makes impossible to apply traditional methods for photometric classification of stars based on color indices or interstellar reddening-free Q-parameters. For determining contamination for the stars of ‘normal’ spectral sequence we propose the method of ‘color equations’, well known in stellar photometry. The equations connecting the decontamination correction at a chosen wavelength with the observed ‘color indices’ are derived. These equations make possible to determine decontamination corrections for unreddened stars with an accuracy of 0.01-0.02 mag in the wavelength range of 400-1000 nm. The equations are different for M-type stars which can be separated from stars of earlier spectral classes using the contaminated RP spectra and treated separately. The equations are valid not only for unreddened stars but also for stars affected by interstellar extinction up to AV = 3 mag. At shorter wavelengths (350-400 nm) the contamination is much larger and can be determined with lower accuracy.
Understanding Creative Entrepreneurs’ Intention to Quit: The Role of Entrepreneurial Motivation, Creativity, and Opportunity
Authors: Chen Ming-Huei , Chang Yu-Yu , Wang Hong-Yan , Chen Ming-Han 
Published: April 2017

AbstractAlthough the contribution of creative industries to world economy has been widely acknowledged in the last few decades, their failure rate is still high and frustrates creative entrepreneurs. However, few empirical studies have been done to explore what causes creative entrepreneurs’ intention to quit. This paper, therefore, aims to draw upon the theories of motivation and entrepreneurship to offer a better understanding of entrepreneurs’ withdrawal intention. We incorporate the theory of motivation, creativity, and opportunity to realize their inter-play roles in reducing entrepreneurs’ intention to quit in creative industry sector. A sample of 272 creative entrepreneurs in Taiwan’s creative industries is used to test the framework we propose. Results show that entrepreneurial creativity and opportunity recognition enhance entrepreneurs’ motivation by satisfying the need for basic finance, need for work–life equilibrium, need for social reputation, and need for career achievement. Moreover, we found that entrepreneurs’ motivation in need for work–life equilibrium and need for career achievement reduces their intention to quit.
Type 2 Diabetes in People from Culturally and Linguistically Diverse Backgrounds: Perspectives for Training and Practice from Nutritional Therapy and Dietician Professions
Authors: Stojanovska Lily , Naemiratch Bhensri , Apostolopoulos Vasso 
Published: April 2017

Abstract
Objective: To explore the perspectives of nutritional therapy and dietician practitioners, undergraduate students and academics working with people with type 2 diabetes and who are from culturally and linguistically diverse (CALD) backgrounds. Methods: A qualitative study design of in-depth semi-structured one-on-one interviews with a total of 24 participants (8 practitioners, 8 students and 8 academics) in the fields of nutritional therapy and dietetics. Open-ended questions focused on the perspectives and experiences (learning, practice and teaching) of working with people of CALD backgrounds who have type 2 diabetes. All interviews were recorded for thematic and textual analysis. Results: Inter-related themes which were confirmed with investigator triangulation were the understanding of (i) the concepts of culture and diversity, (ii) the concepts and influences of health, diabetes and food across cultures, (iii) influences within and across cultures and (iv) systems and resourcing. Overarching perspectives across these themes suggested frustration in having sufficient capacity to assess comprehensively, to deliver effective, comprehensive and high quality management plans, and to achieve required health behavioural changes with people from different CALD backgrounds. Conclusions: There’s a need for improvements in the undergraduate education and training and in professional development programs; training and resourcing of interpreters in delivery of health-related information and working with health professionals; for focus on culturally appropriate management plans that involve consultation with key decision makers in families and communities; and, reviews of the systems for supporting and resourcing nutritional therapists and dieticians in professional development from undergraduate to practice levels.
Zwischen expliziter Wertschätzung und impliziter Verachtung
Authors: Wolf Eike 
Published: April 2017

Zusammenfassung
Der Beitrag fasst Bildungszertifikate biografisch als Metonymie eines dialektisch verfassten Bildungsbegriffs. Sie fordern dem Subjekt pars pro toto eine Haltung zu Bildung als universaler Kategorie und sich selbst als individueller, mit dieser Kategorie notwendig konfrontierter Instanz ab. Die Rekonstruktion einer Interviewsequenz zeigt daran anschließend eine Figur der impliziten Verachtung gegenüber dem Patent und seiner soziostrukturellen Funktion, nicht aber gegenüber Bildung als Konzept. Diese Ambivalenz wird mit der Dialektik des Bildungsbegriffs in Zusammenhang gebracht, wobei die Verachtung der Interviewten auf die normative Dimension bzw. die Macht gesellschaftlicher Statuszuschreibung zielt. Dies wird interpretatorisch an die Unhintergehbarkeit der normativen Wirkmächtigkeit von gesellschaftlichen Orientierungen wie Bildung und dem Nicht-Vorhandensein tragfähiger Gegenentwürfe rückgebunden.
Log-Transformed Electromyography Amplitude-Power Output Relationship: Single-Leg Knee-Extensor Versus Single-Leg Cycle Ergometry
Authors: Noble Eric B. , Pilarski Joshua M. , Vora Harshal K. , Zuniga Jorge M. , Malek Moh H. 
Published: April 2017

Abstract
Noble, EB, Pilarski, JM, Vora, HK, Zuniga, JM, and Malek, MH. Log-transformed electromyography amplitude-power output relationship: single-leg knee-extensor versus single-leg cycle ergometry. J Strength Cond Res 33(5): 1311–1319, 2019—Comparing and contrasting motor unit recruitment and activation for the same muscles for multiple versus single-joint exercise may provide a better understanding of neuromuscular fatigue. The purpose of this study, therefore, is to compare the slope and y-intercept terms for the 3 superficial quadriceps femoris (QF) (vastus lateralis, rectus femoris, and vastus medialis) muscles derived from the log-transformed electromyography (EMG) amplitude-power output relationship between the single-leg knee-extensor ergometry (KE) and the single-leg cycle ergometry (CE). Ten healthy college-aged men who engaged in regular physical activity visited the laboratory on 2 occasions separated by 7 days to perform either single-leg CE or single-leg KE in a randomized order. For each visit, subjects performed incremental exercise until voluntary fatigue. Electromyography electrodes were placed on the superficial QF muscles. The slope and y-intercept terms, for each muscle, for the EMG amplitude versus power output relationship was examined using the log-transformed model for each subject's data. The results indicated no significant (p > 0.05) mean differences for either slope or y-intercept terms between exercise modes and across muscles. In addition, separate repeated-measures analyses of variance (ANOVAs) were used to determine mean differences for the slope and y-intercept values between the 3 muscles. In addition, separate 2 (mode: CE or KE) × intensity (intensity: 30, 60, and 90% of maximal workload) repeated-measures ANOVAs were conducted for each muscle. There was a significant (p < 0.05) mode × exercise intensity interaction for each muscle. Follow-up testing indicated that in most cases, the normalized EMG amplitude was significantly higher for single-leg KE than single-leg CE. These results indicated that incremental single-leg KE activates the superficial QF muscles significantly greater than single-leg CE.
The Relationship of Myometrial Invasion Between Other Prognostic Parameters in Endometrial Cancer
Authors: Bakır Mehmet Sait , Tahaoğlu Ali Emre , Erdoğdu Emre , Dane Cem 
Published: April 2017

Objective: The aim of this study is to investigate the relationship between deep myometrial invasion and other prognostic factors in endometrial cancer. Recurrence rates, disease free survival and overall survival rates were evaluated in endometrial cancer patients with MI>50%.Sudy Design: A total of 132 patients with endometrial cancer who underwent surgical treatment between 2001 and 2011 were identified. Demographic, clinicopathological, surgical/adjuvant treatment and follow-up data were extracted.Results: Pelvic lymph node invasion ratio was 28,9% and para-aortic lymph node invasion ratio was 15,5% in patients with myometrial invasion is greater than 50%. Other prognostic factors especially lympho-vascular space invasion and pelvic/para-aortic lymph node metastasis were significantly higher when myometrial invasion is above 50% and also there was significant difference in recurrence rates, overall survival and disease free survival rates between patients with superficial and deep myometrial invasion (p<0.05).Conclusion: Myometrial invasion is an important prognostic parameter and can be determined intraoperatively to decide whether to perform pelvic and para-aortic lymph node dissection.
Protocol for implementing the concept of citizen scientists for HealthWise Wales: a national population study
Authors: Townson Julia 
Published: April 2017

ABSTRACT
ObjectivesHealthWise Wales is a national cohort study, aiming to recruit 260,000 people, over 16, living in, or accessing health services in Wales, within 5 years. The aims are; to create a cohort with longitudinal follow up data on behavioural and environmental exposures, using data linkage to healthcare datasets and outcomes; create a register of potential research participants; actively engage the public in research, inviting them to identify priorities. Research areas of importance include impact of social inequalities on health and well-being; effect of environment/neighbourhood on health; maintenance of health and well-being in the working age population and later life. Successful recruitment relies on public engagement strategies, engaging community members to engage others in their immediate community, and using local people to collect data and act as citizen scientists.
ApproachInvolving People Network members were invited to take part in an advisory group to discuss the possibility of members of the public acting as citizen scientists for HealthWise Wales. An advisory group was established in North and South Wales to inform this protocol. Researchers, through meetings and communication, directed members to other citizen scientist projects and 3rd sector groups that have utilised similar methods. The advisory group also considered online citizen scientist projects.
ResultsMembers of the group agreed that the term champion was more appropriate than citizen scientist. Levels of commitment and the role were discussed and members concluded that overall they thought it was a good idea. They stressed training would be necessary, as well as concise and clear messaging to allow HWW champions to talk confidently about the project. They felt it was important champions decide their own level of commitment and involvement. Two levels of champions were agreed: the first level where people will commit to finding out more about the project by either attending a training session or watching an online video; and the second where they pledge to engage members from their existing networks and communities through events, clubs and activities which they might already participate in.
ConclusionThe concept of HealthWise Champion is agreeable to members of the public but appropriate training and support will need to be provided. Materials will be developed in conjunction with the advisory group members to ensure that HealthWise Wales Champions are able to clearly and confidently disseminate the more difficult elements of the study to others e.g data linkage. An evaluation will be available by July.