bluuebunny/crossref_metadata_2025_split huggingface dataset:
Genetic Algorithm Embedded into a Quality-Oriented Workflow of Methods for the Development of a Linear Drive used in Intralogistic Systems
Authors: Wörner Linus , Kulig Stefan , Willing Marén , Winzer Petra 
Published: December 2014

Abstract
This paper presents the results of the DFG-project (Deutsche Forschungsgemeinschaft) Q-ELF (“Qualitätsorientierter Methodenworkflow für die Produktneuentwicklung eines Linearantriebs in der Fördertechnik”) carried out in cooperation of the TU Dortmund University (support code KU 1307/12-1) with the BUW Wuppertal (support code WI 1234-11/1). The project continues the former project SFB 696 (Sonderforschungsbereich) regarding the Demand Compliant Design (DeCoDe) and the corresponding system model that strengthens the knowledge management to create high-quality mechatronical systems. In contrast to the SFB, which comprised the reverse engineering of a belt conveyor, Q-ELF applied a workflow of methods for quality oriented development on a new product. The DeCoDe ensures a methodical development that connects different engineering domains. This connection is important because the most problems and malfunctions arise at the interface of different domains due to their different notations for example. This approach also enables a methodical comparison of different competing concepts to pick the best suited one. A genetic algorithm is presented to further decrease the design-space. The project was carried out to develop linear drives for intralogistic systems.
Comparison and Analysis of Magnetic-Geared Permanent Magnet Electrical Machine at No-Load
Authors: Liu Xiping , Chen Dong , Yi Liang , Zhang Chao , Wang Min 
Published: December 2014

Abstract
Magnetic-geared permanent magnet (MGPM) electrical machine is a new type of machine by incorporating magnetic gear into PM electrical machine, and it may be in operation with low-speed, high-torque and direct-driven. In this paper, three types of MGPM machines are present, and a quantitative comparison among them is performed by finite element analysis (FEA). The magnetic field distribution, stable torque and back EMF are obtained at no-load. The results show that three types of MGPM machine are suitable for different application fields respectively according to their own advantages, such as high torque and back EMF, which form an important foundation for MGPM electrical machine research.
Upper Cretaceous (Maastrichtian) Charophyte Gyrogonites from the Lameta Formation of Jabalpur, Central India: Palaeobiogeographic and Palaeoecological Implications
Authors: Khosla Ashu 
Published: December 2014

Abstract
A charophyte gyrogonite assemblage consisting of Platychara cf. sahnii, Nemegtichara grambastii and Microchara sp. is reported herein from two localities (Bara Simla Hill and Chui Hill sections) of the Lameta Formation at Jabalpur. he Lameta Formation locally underlying the Deccan traps has been shown to be pedogenically modified alluvial plain deposits containing one of the most extensive dinosaur nesting sites in the world. They are associated with dinosaur bones and freshwater ostracod assemblages that suggest a Late Cretaceous (Maastrichtian) age. This is the first detailed systematic account of charophyte gyrogonites from the Lameta Formation. This charophyte assemblage is compatible with the biostratigraphic attribution provided by the ostracods. From a biogeographic viewpoint, it exhibits considerable similarity to other infratrappean assemblages of the Nand, Dongargaon, and Dhamni-Pavna sections (Maharashtra), and some intertrappean assemblages of Kora in Gujarat, Rangapur in Andhra Pradesh and Gurmatkal in South India. Globally, the genus Microchara is well distributed throughout Eurasia, whereas the genus Platychara occurs richly in the Upper Cretaceous deposits of Europe, Asia, America and Africa. However, at the specific level, Platychara cf. sahnii shows close affinities with charophytes from the Maastrichtian of Iran whilst Nemegtichara grambastii shows distinct affinities with two species of Early Palaeogene deposits of China and Mongolia. The presence of charophyte gyrogonites in the Lameta sediments is attributed to local lacustrine and palustrine conditions within a flood plain environment.
Anisotropy Modelling of the Fissure-Karstic Aquifer of the Opole-Zawadzkie Major Groundwater Basin (South-West Poland)
Authors: Wcisło Marek , Olichwer Tomasz , Staśko Stanisław 
Published: December 2014

Abstract
The problem of the anisotropy and heterogeneity of karstic aquifers has been previously described. The Opole–Zawadzkie Major Groundwater Body (south-west Poland) was chosen for this investigation. The parameters for anisotropy were analysed on the basis of well yield and observation of macro-fractures (field scale) compared with micro-fractures. Sta-tistical tools were used to assess the directions and values of anisotropy. The estimated parameters were tested on two different models realized in Visual Modflow code. The anisotropy of hydraulic conductivity was recognized as an es-sential factor for groundwater flow direction and water table depletion prognosis as well as for water budget modification. The second model (M2), representing anisotropy flow conditions, gave an 11% lower value of safe yield in com-parison with the first model (M1-isotropic). Additionally, anisotropy conditions caused water table lowering and limitation of aquifer recharge. The results of these studies indicate the need for more attention to be paid to the anisotropy problem in the area, where fracture-karstic aquifers are the main source of groundwater supply.
Generating Vectors for the Lattice Structures of Tubular and Conical Viral Capsids
Authors: Sadre-Marandi Farrah , Liu Jiangguo , Tavener Simon , Chen Chaoping 
Published: December 2014

Abstract Retrovirus capsid is a fullerene-like lattice consisting of capsid protein hexamers and pentamers. Mathematical models for the lattice structure help understand the underlying biological mechanisms in the formation of viral capsids. It is known that viral capsids could be categorized into three major types: icosahedron, tube, and cone. While the model for icosahedral capsids is established and well-received, models for tubular and conical capsids need further investigation. This paper proposes new models for the tubular and conical capsids based on an extension of the Capser-Klug quasi-equivalence theory. In particular, two and three generating vectors are used to characterize respectively the lattice structures of tubular and conical capsids. Comparison with published HIV-1 data demonstrates a good agreement of our modeling results with experimental data.
The Structure of a Group of Adult Disabled Patients Treated Dentally Under General Anesthesia
Authors: Hendzel Barbara 
Published: December 2014

Abstract

Introduction. Adult disabled people, including mentally handicapped ones, constitute a very serious medical problem in both general and specialist medical care, including dentistry. Dental treatment under general anesthesia is the most recommended for this group of patients.

Aim. The aim of this study was to analyze the structure of a group of adult disabled patients treated dentally under general anesthesia.

Material and methods. The study was conducted among 147 disabled people, 61 females and 86 males aged 18-56 (the average age − 26.69) from the Lubelskie Voivodeship, qualified for dental treatment under general anesthesia. The survey was basedon interviews with the family members or social workers. The questionnaire included the information concerning general diseases, age, gender, place of residence and the kind of care (family or social welfare institutions). Special attention was paid to the previous dental treatment performed in outpatient clinics or under general anesthesia.

Results. The study involved a group of 147 people, including 58.50% males and 41.50% females. The average age of the patients was 26.69 ± 6.41 years (ranged from18 to 56). The patients from a big city accounted for 40.14%, 23.13% of the subjects came from a small town, and 36.73% of the people came from the village. The largest group of patients included people with mental disabilities − 54.43%. Most people (87.76%) lived with their family, while 12.24% were the residents of social welfare institutions. The analysis of the data reveals that for 89.80% of patients, it was their first dental treatment under general anesthesia, and for 10.20%, a subsequent one. Studies have shown that early treatment in outpatient clinics wasperformed in only 27.21% of treated people, while 72.79% have never been treated in a dental surgery.

Conclusions. Mentally handicapped people were the largest group of patients treated dentally under general anesthesia. Patients living in the urban areas and under the care of families were more often treated dentally under general anesthesia. Because of the lack of cooperation between disabled patients and the dentist, the complete dental treatment under general anesthesia is the most effective therapy. Adult disabled patients require special dental care.
Evaluation of the Quality of Life of Children in Terms of Health as an Interdisciplinary Problem
Authors: Surmach Marina J. , Piecewicz-Szczęsna Halina 
Published: December 2014

Abstract
The aim of the paper was to present the basic methodological approaches to studying the quality of life of patients with regard to interdisciplinary character of the concept, its interrelation with standard of living, specificity in children and teenagers. Studying the quality of life of children and teenagers has specific character. According to modern recommendations, it is the basis of complex estimation of state of health of the child. Two basic methodological approaches are used: the first consists in selection and analysis of factors, significant for health of teenagers from adult people point of view; the second provides research of factors, significant from the point of view of teenagers. Techniques unite two types of criteria: 1. the objective: physical activity, social functioning; 2. the subjective: factors of emotional status, self-estimation of state of health, satisfaction by factors related with health, – that is perception by teenagers how their requirements for health are satisfied and how much possibilities necessary for it are given.
Modern Factors of Health and Their Peculiarities for Teenagers
Authors: Surmach Marina J. , Tishchenko Ewgenij , Piecewicz-Szczęsna Halina 
Published: December 2014

Abstract
The work aimed at specifying modern features of civilizational factors influence on the health, revealing peculiarities of young age, establishing reflexion of modern factors of health in methodological approaches to health studying. Changes in understanding health are reflected in its studying methodology. The analysis of sociological research data shows, that the social stress became the main reason of medical-demographic situation deterioration in days of reforms. The mechanism of its influence was the loss of effective labor motivation, social envy, and deterioration of spiritual condition of a society. Material well-being decrease was not a determinative factor. The problem of inequalities in health gets the increasing urgency. It is connected with physical and social living environment; availability of qualitative medical aid; specific features of behavior of people. At a medical aid guarantee, and at teenage age, factors of social living environment, which influence behavior in health sphere by means of stigmatization are especially significant.
The Biomedical Role of Zinc in the Functioning of the Human Organism
Authors: Białek Michalina , Zyska Aleksandra 
Published: December 2014

Abstract
Zinc is one of the most important microelements that can be found in the human organism. It is a component or an activator of various enzymes and takes part in more than 300 enzymatic reactions. It is present in all types of human tissue. About 90% of the general amount of zinc can be found in bones and muscles, 11% in liver and skin. Zn2+ ions are stable ions in biological environment and they do not participate in redox reactions that occur inside an organism. Assimilability of this element by living organisms is varied. It depends largely on the sort of food and interactions occurring between zinc and other elements. Zinc is an essential element for normal development and maintenance of human health.
The data presented in this article result from an overview of studies presented in literature published in the last five years concerning zinc transport mechanisms, the role of zinc in functioning of the human body, and also pathophysiological states caused by too low or excessive concentration of zinc in an organism.
Protocol for Performing Nephrological Activity in the Republic of Macedonia
Authors: Polenakovic Momir , Bogdanovska Stevka , Cakalaroski Koco , Dzikova Sonja , Masin Gjorgji , Masin-Spasovska Jelka , Oncevski Angel , Gerasimovska Vesna , Spasovski Goce , Grozdanovski Risto , Stojceva-Taneva Olivera , Grcevska Ladislava , Sikole Aleksandar , Dejanov Petar , Tozija Liljana , Zafirovska Katica , Ivanovski Ninoslav , Lozance Ljubica , Pusevski Vladimir 
Published: December 2014

Abstract
The fast development of nephrology in the world, especially in the second half of the 20th century demanded protocol (guidelines) for nephrological activity for all levels of medical care, of doctors and specialists. The International Society of Nephrology, the European Renal Association and other national associations created their own protocol (guidelines) for nephrological activity. The Macedonian Society of Nephrology, Dialysis, Transplantation and Artificial Organs (MSNDTAO) proclaimed the First Protocol for Performing Nephrological Activity in the Republic of Macedonia at the First Congress of the MSNDTAO, held in Ohrid 1993, and it was published in the Macedonian Medical Review, 1994; Supplement 14: 397–406 [1]. The update of the Protocol for Performing Nephrological Activity in the Republic of Macedonia was proclaimed at the Fourth Congress of MSNDTAO, held in Ohrid 2012 and it presented in this text.
Analysis of the Results of Implantation of Total Hip Endoprothesis in Severe Dysplastic Coxarthrosis
Authors: Kamnar Viktor , Poposka Anastasika , Atanasov Nenad , Bogojevska Milena 
Published: December 2014

Abstract

Background: The aim of this study is to affirm the importance of operative treatment of severe dysplastic coxarthrosis through analysis of the results of implantation of total cementless endo-prothesis in patients with DDH Crowe types III and IV.

Patients and methods: This retrospective study involved 28 patients (30 hips) with dysplastic coxart-hrosis, in whom an implantation of cementless total hip endoprothesis was performed at the University Clinic for Orthopaedic Surgery in Skopje. In 26 of the patients the involvement was unilateral and in two patients it was bilateral. The inclusion criterion was radiographically proved severe hip dysplasia Crowe types III and IV. Twenty-one of the patients were female and 7 male, and age distribution was in an interval from 30 to 65 years. The ingrowth of the implant was evaluated using the clinical method, native radiographs and radioisotopic examination with Tc99m. The follow-up period lasted 5 years, and the results were evaluated using the Harris hip score system.

Results: 19 of the patients presented an excellent result of the operative treatment, there were 8 good results with persistent local pain 6 months postoperatively, in one case a surgical revision and reimplantation of the acetabular cup was performed, while one patient underwent a surgical revision and reimplantation of the femoral stem and in another patient there was nonunion at the place of the subtrochanteric osteotomy. Full weight-bearing without the use of crutches was achieved 3 months postoperatively, and no serious early postoperative complications were registered in our patients.

Discussion and conclusions: In the majority of cases in whom a total hip replacement with cemen-tless endoprothesis is performed because of dysplastic coxarthrosis, a sufficient primary fixation both of the acetabular and the femoral component is achieved, unless one-third of the acetabular cup is left uncovered with bone stock. The problems of decreased muscle strength and limping are usually solved by means of physical therapy in a time period of 45 months.
White Spot Lesions: Prevention and Management During the Orthodontic Treatment
Authors: Zabokova-Bilbilova Efka , Popovska Lidija , Kapusevska Biljana , Stefanovska Emilija 
Published: December 2014

Abstract
The formation of white spot lesions, or enamel demineralization, around fixed orthodontic attachments is a common complication during and following fixed orthodontic treatment, which marks the result of a successfully completed case. This article is a contemporary review of the risk factors and preventive methods of these orthodontics scars. Preventive programmes must be emphasized to all orthodontic patients. The responsibility of an orthodontist is to minimize the risk of the patient having decalcification as a consequence of orthodontic treatment by educating and motivating the patients for excellent oral hygiene practice. Prophylaxis with topical fluoride application should be implemented: high-fluoride toothpastes, fluoride mouthwashes, gels and varnishes during and after the orthodontic treatment, especially for patients at high risk of caries.
Efficacy of intensity-modulated radiotherapy with concurrent carboplatin in nasopharyngeal carcinoma
Authors: Songthong Anussara , Chakkabat Chakkapong , Kannarunimit Danita , Lertbutsayanukul Chawalit 
Published: December 2014

Abstract
Background. The aim of the prospective phase II study was to evaluate the efficacy and toxicities of concurrent carboplatin with intensity-modulated radiotherapy (IMRT) in the treatment of nasopharyngeal carcinoma (NPC).
Patients and methods. Between October 2005 and November 2011, 73 stage II‒IVB NPC patients received IMRT 70 Gy concurrently with three cycles of carboplatin (AUC 5) every three weeks, followed by three cycles of adjuvant carboplatin (AUC 5) and 5-FU (1,000 mg/m2/day for four days) every four weeks. All patients were evaluated for tumour response using response evaluation criteria in solid tumour (RECIST) criteria, survival analysis using Kaplan-Meier methods, and toxicities according to common terminology criteria for adverse events (CTCAE) version 4.0.
Results. At three months after chemoradiation, 82.2% and 17.8% of patients achieved complete and partial response, respectively. With a median follow-up of 48.1 months (1.3‒97.8 months), 9.6% and 17.8% had local recurrence and distant metastasis, respectively. The median survival was not reached. A three-year overall survival was 83.6% and a progression-free survival was 65.3%. Regarding treatment compliance, 97.2%, 68.5% and 69.8% completed radiation treatment, concurrent carboplatin and adjuvant chemotherapy, respectively. Grade 3‒4 acute toxicities were oral mucositis (16.4%), dysphagia (16.4%), xerostomia (15.1%) and haematotoxicity (6.8%).
Conclusions. Carboplatin concurrently with IMRT provided excellent tumour response, manageable toxicities and good compliance. This should be considered as an alternative treatment for NPC patients.
Making social scientists, or not? Glimpses of the unmentionable in doctoral education
Authors: Mills David , Paulson Julia 
Published: December 2014

Recent research on doctoral education in the U.K. has revealed the increasing number and diversity of academic relationships that shape the lives of research students, and students' own role in activating, mobilising and maintaining these relationships. Higher education policy reforms promoting doctoral 'skills training', interdisciplinary communities, thematic centres and supervisory teams, all create new networks for students to negotiate. Often beneficial and supportive, this article explores the 'unmentionable' consequences of relationships that gradually go awry.This study began as a project exploring the everyday experiences of doctoral students and early career researchers in the Social Sciences within the U.K. As the research unfolded, we began to encounter accounts of neglect, exploitation and denigration. While such stories have long been part of postgraduate life, their seeming persistence in the face of robust quality assurance and supervisory codes needs further exploration. We offer three portraits of difficult doctoral journeys to explore these 'unmentionable' experiences and explore whether they are linked to growing institutional and career pressures on academics to prioritise research 'productivity'.
Essai sur l'iconographie des statues-colonnes de quelques portails du premier art gothique
Authors: Beaulieu Michèle 
Published: December 2014

Les Bénédictins du XVIIIe siècle, voyaient dans les figures des ébrasements des premiers portails gothiques, des rois de France ; les exégètes modernes y ont reconnu des héros bibliques en suggérant parfois un accord entre la royauté et le sacerdoce. On sait, en outre, que les portails sont de vastes compositions anagogiques dont les programmes ne sont pas centrés sur l'Ancien Testament, mais ont toujours trait à la nouvelle Loi selon la doctrine typologique. Un essai d'identification des statues-colonnes passe donc, obligatoirement, par l'étude des textes théologiques.
Existe-t-il une corrélation entre la représentation des rois bibliques et l'ascension de la monarchie française accomplie au xne siècle en étroite liaison avec l'abbaye de Saint-Denis ? Textes et documents semblent le prouver.
Les trois portes de Saint-Denis, le Portail Royal de Chartres n'ont pas été étudiés, l'auteur se bornant à proposer des hypothèses pour quelques ensembles, laissant volontairement de côté ceux pour lesquels il n'a, présentement, pas de solution à proposer. Les portails se divisent en cinq groupes :
I. a) Statues exclusivement vétéro-testamentaires avec les figures de Moïse et d'Aaron (Saint-Maurice d'Angers, Notre-
Dame d'Étampes). 6) Melchisedech remplaçant Aaron (portails latéraux des cathédrales du Mans et de Bourges).
II. Statues vétéro-testamentaires associées aux saints Pierre et Paul
a) Avec Moïse et Aaron (Saint-Pourçain-sur-Sioule, Saint-Loup-de-Naud, Saint-Bénigne de Dijon, Nesle-la-Reposte,
Saint-Ayoul de Provins).
b) Melchisedech remplaçant Aaron, Moïse présent : Château-Chalon.
III. La porte Sainte-Anne à Notre-Dame de Paris est-elle un portail de la Vierge ou de la Vision apocalyptique ?
IV. Comment la série des Figurae Christi se modifie-t-elle aux portails où culmine le Couronnement de la Vierge ?
V. Enfin deux ensembles exceptionnels : celui du flanc nord de Saint-Benoît-sur-Loire, tentative d'adaptation du nouveau
programme des portails du Couronnement de la Vierge au thème traditionnel du Christ en Majesté, et le portail occidental de Saint-Germain-des-Prés qui semble évoquer la monarchie mérovingienne.