bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation Of Residual Stresses In Inner Ring Of The Bearings
Authors: Malotová Šárka , Hemžský Pavel , Pitela David , Nicielnik Henryk , Šoková Dagmar , Kyncl Ladislav , Mrázik Jozef 
Published: January 2016

Abstract
Residual stresses are undesirable and it should not be underestimated. They occur in many components and it is necessary to identify and try to avoid them. For detection the Residual stresses, there are many methods, but not all are suitable, because they can completely destroy of the components. The article deals with the evaluation of Residual stresses in the inner rings of Bearings, which are made from steel 100Cr6 (ČSN 14 109.4. The surfaces were turning at different cutting parameters and subsequently are evaluated Residual stresses. The stresses have been evaluated by non – destructive method X – Ray. The experiment was realized in cooperation Faculty of Mechanical Engineering VSB – TU Ostrava and Faculty of Mechanical Engineering of ZU Zilina – machining in the laboratories of ZU Žilina, Slovak Republic.
The Impact Of Surface Shape Of Chip-Breaker On Machined Surface
Authors: Šajgalík Michal , Czán Andrej , Martinček Juraj , Varga Daniel , Hemžský Pavel , Pitela David 
Published: January 2016

Abstract
Machined surface is one of the most used indicators of workpiece quality. But machined surface is influenced by several factors such as cutting parameters, cutting material, shape of cutting tool or cutting insert, micro-structure of machined material and other known as technological parameters. By improving of these parameters, we can improve machined surface. In the machining, there is important to identify the characteristics of main product of these processes – workpiece, but also the byproduct - the chip. Size and shape of chip has impact on lifetime of cutting tools and its inappropriate form can influence the machine functionality and lifetime, too. This article deals with elimination of long chip created when machining of shaft in automotive industry and with impact of shape of chip-breaker on shape of chip in various cutting conditions based on production requirements.
Milling Of Shaped Grooves – Profile Of Form Tools
Authors: Pilc Jozef , Sajgalik Michal , Stancekova Dana , Janota Miroslav , Pitela David 
Published: January 2016

Abstract
This paper deals with design of milling tool for milling of shaped groove. Actual industry production requires the large amount of tools and notably the special tools used for example when shaped milling. The requirements on the quality of tools are increasingly demanding. The quality of tools is given by construction, production process, selected material and also heat treatment. Shaped milling requires special tools made for given shape. Main request on the construction of tool is making of shape of cutting edge, which can produce the required shape of workpiece.
A New Species Of Halacarsantia (Crustacea, Isopoda, Asellota) From Sisal Coral Reef System, Yucatan, Mexico
Authors: Ortiz Manuel , Schotte Marilyn , Winfield Ignacio 
Published: January 2016

Abstract
The family Santiidae consists of five genera and 29 species at present, included in the Suborder Asellota. In the northwest Atlantic this family is represented only by the genera Santia (two species), Halacarsantia (one species) and Spinosantia (one species). The present paper deals with the description of a new species of the genus Halacarsantia, collected at the Sisal Coral Reef System, Yucatan, Veracruz. The new species of Halacarsantia represents the 29th asellote isopod discovered in the Gulf of Mexico and brings the total number of species of Halacarsantia to eight. The main differences between the new species and all others in the genus are: mandibular palp present; frontal lobe 0.5× as wide as maximum width of head, with 18 robust setae; coxae of all pereopods dorsally visible; eyes directly settled on each sides of head. A key to the species of Halacarsantia is included.
A Case Of Vertebral Coalescence In Luciobarbus Xanthopterus (Heckel, 1843) (Pisces: Cyprinidae) Obtained From The Lower Reaches Of Mesopotamia
Authors: Jawad Laith A. , Al-Faisal Abbas J. , Al-Mukhtar Mustafa 
Published: January 2016

Abstract
A severe coalescence involving 11 thoracic and 11 caudal vertebrae was noticed in the posterior part of the thoracic and anterior part of the caudal regions of the vertebral column of the abnormal specimen of Luciobarbus xanthopterus collected from Al-Huwaza Marsh, Maisan Province, South of Iraq. Also, other minor anomalies were noticed in the specimen in question. Probably, genetic and epigenetic causes may be implicated in this anomaly.
Selected Aspects Of Modelling Of Non-Linear Behaviour Of Concrete During Tensile Test Using Multiplas Library
Authors: Hokeš Filip 
Published: January 2016

Abstract
The subject of this paper is to describe some of the aspects manifesting in the use of the elastoplastic material model library multiPlas, which was developed to support non-linear computations in the ANSYS system. The text focuses on the analysis of numerical simulations of a virtual tension test in several case studies, thereby the text endeavours to describe the problems connected with modelling non-linear behaviour of concrete in a tensile area.
Track Dynamic Response At Low Frequencies – Dominant Frequencies
Authors: Moravčík Milan , Moravčík Martin 
Published: January 2016

Abstract
The paper is devoted dynamic effects in the track structure - the quasi-static excitation due to moving load, as the important source for the response of track components in the low frequency area (0 Hz < f < 40 Hz). The low-frequency track (the rail) response is associated with periodicity of wheel sets, bogies, and carriages of passage trains, The periodicity of track loading is determined by so called dominant frequencies f(d) at a position x of the track.
Neglect Of Parameter Estimation Uncertainty Can Significantly Overestimate Structural Reliability
Authors: Rózsás Árpád , Sýkora Miroslav 
Published: January 2016

Abstract
Parameter estimation uncertainty is often neglected in reliability studies, i.e. point estimates of distribution parameters are used for representative fractiles, and in probabilistic models. A numerical example examines the effect of this uncertainty on structural reliability using Bayesian statistics. The study reveals that the neglect of parameter estimation uncertainty might lead to an order of magnitude underestimation of failure probability.
„Volk und Rasse“
Authors: Töppel Roman 
Published: January 2016

Vorspann
Er ist wieder da - aber woher kam Hitler und aus welchen Quellen schöpfte er bei der Niederschrift von „Mein Kampf“. Roman Töppel, einer der Herausgeber der gerade vorgelegten Edition, geht dieser Frage mit Blick auf das ideologische Kernkapitel „Volk und Rasse“ nach, in dem Hitler die Figur „des Juden“ als Feindbild und Antityp des „rassereinen Ariers“ aufbaute. Seine intellektuellen Stichwortgeber waren dabei, so Töppel nach beeindruckend umsichtiger Recherche, vor allem Houston Stewart Chamberlain, Heinrich Claß, Theodor Fritsch, Dietrich Eckart, Hans F.K. Günther und Alfred Rosenberg, wobei Hitler aber selbst bei seinen bevorzugten Gewährsleuten alles ignorierte, was nicht in sein bereits relativ gefestigtes Weltbild passte.
„Macht’s es unter der Tuchent“
Authors: Riegler Thomas 
Published: January 2016

Vorspann
Wer an die Geschichte Österreichs nach 1945 denkt, verbindet damit nicht unbedingt Kriegswaffenproduktion, Waffenexporte und illegalen, aber politisch gedeckten Waffenhandel. Gerade in der Ära des sozialdemokratischen Bundeskanzlers Bruno Kreisky galt die Alpenrepublik als Motor einer ausgleichenden Friedenspolitik zwischen den Machtblöcken. Dass das aber nur die halbe Wahrheit ist, unterstreicht Thomas Riegler mit der eindringlichen Schilderung eines Skandals, der Österreichs Politik in ihren Grundfesten erschüttert hat. Neue Quellen geben den Blick frei auf ein kompliziertes Geflecht aus politischen Interessen, wirtschaftlichen Problemen und sozialpolitischen Handlungszwängen, das für die Entscheidungsträger letztlich wichtiger war als Recht, Gesetz und Moral.
EMPLOYEE INNOVATION RESILIENCE: A PROPOSAL FOR MULTIDIMENSIONAL CONSTRUCT
Authors: Aslan Gonca , Araza Aylin 
Published: January 2016

As being one of the prominent phenomenon in ecology, engineering and pyschology studies for more than thirty years, resilience has started to gain attraction and attention in management and organization fields in the last decade. The concept is accepted as an antidote of invulnerability (Weick, 1993), adaptive functioning against risk hazards (Rutter, 1987) and ability to cope with multiple changes (Boyd and Folke, 2012). Resilience is either defined as set of available and accessible behaviors over time that reflects growth (Ungar; 2010,2011) or as the maintenance of positive adjustment under challenging conditions (Vogus and Sutcliffe, 2007), it fosters the strenght and the survival of the organism. Resilience could be accepted in its infancy in management and organization studies, however, it has a grand potential to understand how employees in organizations endure ongoing changes, challenges and uncertainty that reveal through innovation and its potential effects on innovation performance. Due to lack of any measurement scale in employee innovation resilience, in this study,,we aim at proposing a model that presents innovation resilience as a second order multidimensional construct that consists of three dimensions and three sub-dimensions of each observable variables.
Mass spectrometry methods measured androgen and estrogen concentrations during pregnancy and in newborns of mothers with polycystic ovary syndrome
Authors: Caanen Mirte R , Kuijper Esther A , Hompes Peter G , Kushnir Mark M , Rockwood Alan L , Meikle Wayne A , Homburg Roy , Lambalk Cornelis B 
Published: January 2016

ObjectiveLittle is known about the aetiology of polycystic ovary syndrome (PCOS). Some suggest that elevated maternal androgens during gestation play a causative role. This implies placental passage of androgens during pregnancy. The aim of this study is to compare androgen and estrogen concentrations in maternal serum during pregnancy and in umbilical cord blood, between mothers with PCOS and their offspring compared to controls.DesignProspective case–control study.MethodsMaternal blood samples were collected around 20 weeks of gestation and at delivery. Umbilical cord blood was also taken at delivery. Androgens (testosterone (T), androstenedione (ADION), dehydroepiandrostenedione (DHEA)) and estrogens (estrone (E1), estradiol (E2), estriol (E3)) were measured using the liquid chromatography tandem mass spectrometry (LC-MS/MS) methods.ResultsAt 20 weeks of gestation: T (P=0.019) and ADION (P=0.034) were higher in the PCOS mothers (pregnant with a girl), whereas DHEA, E1, E2, and E3were not different. Maternal concentration at birth: T (P=0.004) and ADION (P=0.009) were also higher in the subgroup of PCOS mothers that were pregnant with a girl compared to the girl pregnancy controls. DHEA, E1, E2and E3were not different. In umbilical cord blood, no differences were found for T, ADION, DHEA, E2, E3, and AMH between the PCOS mothers and the controls respectively. E1was lower in girls from PCOS mothers (P=0.007).ConclusionsDespite elevated maternal androgen concentrations during pregnancy in PCOS mothers, offspring showed no signs of elevated androgen concentrations in cord blood at birth using the latest highly specific LC-MS/MS methods.
Genetic vasopressin 1b receptor variance in overweight and diabetes mellitus
Authors: Enhörning Sofia , Sjögren Marketa , Hedblad Bo , Nilsson Peter M , Struck Joachim , Melander Olle 
Published: January 2016

ObjectiveRecently, imbalance in the vasopressin (AVP) system, measured as elevated levels of copeptin (the C-terminal part of the AVP pro-hormone) in plasma, was linked to the development of abdominal obesity and diabetes mellitus (DM). Here, we aim to investigate if the genetic variation of the human AVP receptor 1b gene (AVPR1B) is associated with measures of obesity and DM.DesignMalmö Diet and Cancer study (MDC) is a population-based prospective cohort examined 1991–1996.MethodsFour tag single nucleotide polymorphisms (SNPs: rs35810727, rs28373064, rs35439639, rs35608965) of AVPR1B were genotyped in the cardiovascular cohort (n=6103) of MDC (MDC-CC) and associated with measures of obesity and DM. Significant SNPs were replicated in another 24 344 MDC individuals (MDC replication cohort).ResultsIn MDC-CC, the major allele of rs35810727 was associated with elevated BMI (β-coefficient±s.e.m.; 0.30±0.14, P=0.03) and waist (0.78±0.36, P=0.03) after age and gender adjustment. The association with BMI was replicated in the MDC replication cohort (0.21±0.07, P=0.003), whereas that with waist was not significant. In MDC-CC there was no association between the major allele of rs35810727 and DM, but in the complete MDC cohort (n=30 447) the major allele of rs35810727 was associated with DM (OR (95% CI); 1.10 (1.00–1.20), P=0.04).ConclusionsGenetic variance of AVPR1B contributes to overweight. Furthermore, our data indicate a link between AVPR1B variance and DM development. Our data point at a relationship between the disturbance of the pharmacologically modifiable AVP system and the body weight regulation.
Velopharyngeal Dysfunction and Sleep Apnea-A Survey to Ascertain Surgical Practice Patterns
Authors: Bennett Katelyn G. , Robinson Adina B. , Kasten Steven J. , Buchman Steven R. , Vercler Christian J. 
Published: January 2016

Objective To determine if all cleft surgeons uniformly and adequately evaluate patients with cleft for obstructive sleep apnea (OSA) and consider OSA in treatment of velopharyngeal dysfunction (VPD). Design A 22-question survey was administered via e-mail to 1117 surgeons who were members of the American Cleft Palate-Craniofacial Association. Logistic regression was used to determine if management was affected by years in practice, clinical volume, field of training, and region of practice. Main Outcome Measures We sought to determine if years in practice, clinical volume, region of practice, and surgical specialty affected surgeons’ evaluation of OSA and their approaches to VPD. Results A total of 231 surgeons responded (21% response rate), and 67% stated that they had trained in plastic surgery. With increasing years of practice, surgeons were less likely to refer patients for preoperative and postoperative sleep studies ( P = .00 and P = .001, respectively), screen patients for sleep apnea ( P = .008), or change their management based on a sleep study ( P = .001). There were no significant differences in screening or testing for OSA based upon clinical volume. Among those surveyed, otolaryngologists were more likely to refer patients for postoperative sleep studies ( P = .028). Surgeons in the Southeast were more likely to change their management based upon a sleep study ( P = .038). Conclusions Statistically significant trends in screening and testing for OSA in the setting of VPD were identified by this survey. Notably, older surgeons were less likely to investigate OSA in their patients, and not all specialties equally refer for postoperative sleep studies.
Clinical Analysis of the Treatment of Exudative Tuberculous Pleurisy with Central Venous Catheter Drainage
Authors: Jia Aijun 
Published: January 2016

<p><strong>Objective:</strong> To evaluate the clinical effect of the treatment of exudative tuberculous pleurisy with central venous catheter drainage. <strong>Methods:</strong> 60 cases of exudative tuberculous pleurisy were divided into two groups. The treatment group was treatedwith central venous catheter drainage, while the control group was treated with multipleconventional thoracentesis. <strong>Results:</strong> The clinical effect of the treatment group was significantlyhigher in comparison to the control group (<em>p</em> &lt; 0.01). The adverse reaction of the treatment group was significantly lower in contrast to the control group (<em>p</em> &lt; 0.01). <strong>Conclusion:</strong> Application of central venous catheter drainage in the treatment of exudativetuberculous pleurisy revealed a positive effect, by showing less adverse reaction.Therefore, the treatment is worth to be promoted for clinical application.</p>
Clinical Observation of Early Tracheotomy in the Treatment of Craniocerebral Trauma
Authors: Hu Chengdi 
Published: January 2016

<p><strong>Objective: </strong>To investigate the clinical effect of early tracheotomy in treatment of severe craniocerebral trauma. <strong>Method: </strong>42 patients of 24 h with traumatic brain injury before tracheotomy were treated as early group, 39 patients with 24 h trauma after tracheotomy were treated as conventional group. Polyvinyl chloride (PVC) tracheotomy tubes were used on all the patients. <strong>Results</strong><strong>: </strong>The treatment time in the early group was significantly shorter than the conventional group. The mortality and the incidence of adverse reactions were significantly lower than that of the conventional group, and the difference was significant between the groups (<em>p </em>&lt; 0.05). <strong>Conclusion: </strong>The efficacy and prognosis of early tracheotomy in patients with severe traumatic brain injury, surgical treatment are good and it is worthy of clinical application.</p><div><div><p> </p></div></div>
Prospect Analysis of High Frequency Inverter Used in ESP
Authors: Han Bangzhong 
Published: January 2016

It has been difficult for the old ESP to meet the new dust emission standards, and the update of the equipment costs a lot of money, therefore, how to reach a higher cost performance becomes the focus of attention. After researches we found that the replacement of the industrial frequency power with the high-frequency inverter of the ESP power can greatly improve the collection efficiency, with a high cost performance and a good prospect of application. The core idea of electrostatic precipitators of high frequency inverter is to transfer three-phase working frequency power into DC power, make use of modernized power electronic technologies and transfer DC power inverter into high frequency AC for control. We can see from this article that electrostatic precipitators of high frequency inverter enjoy the following strengths: (l) Three-phase rectifier transfers three-phase AC power into DC power; the inverter transfers DC voltage into high frequency AC voltage. This method enjoys great flexibility in the control. (2) The output form of high frequency AC voltage square wave in the inverter transfers step-up transformer into high frequency transformer. (3) Compared with the traditional power supply of controllable silicon working frequency phase control electrostatic precipitators, the electrostatic precipitators power supply of high frequency inverter adopts full-controllable power component: IGBT which features swift switch-on/off speed and in case of flashover in the electrostatic precipitators, it is switched off immediately. Research has discovered that high frequency inverter can greatly upgrade the dust collection efficiency, enjoy favorable advancement and very high performance-price ratio and realize broad application prospect.
Digital Filtering Technology in Industrial Measuring and Control System
Authors: Chen Aiyong 
Published: January 2016

<p>This article aims at the technical problems in modernized industrial measuring and control system such as interruption signal, noise signal and other useless signal. First introduces the features and importance of digital filtering technology and then elaborates on the realization methods of digital filtering and frequently used digital filtering calculation methods in the industrial measuring system. The research reveals that integrated usage of numerous methods or even complex digital filtering technology is adopted to calculate and treat such digital signals like random interruption, heat noise, system noise, measuring error and zero-point offset and thus meet the system requirements. The digital filtering technology is widely applied in the processing of HD signal, such as digital audio, radar, image processing, data transmission and biological and medical fields and pledges to provide strong assurance for the real-time, stable and reliable properties of modernized industrial measuring and control system.</p><div> </div><div> </div>
A Discussion of the Communication Technologies in Smart Grid
Authors: Wang Biao 
Published: January 2016

<p>With an increasing number of distributed renewable energy sources and higher requirements on the efficiency, reliability and security of existing power grid, Smart Grid is regarded as a significant evolution to the electric system. This paper mainly discusses the communication technologies applied in power grid from two aspects: cable technology and wireless technology. The former, such as DSL and PLC, is expensive, but it has broad deployment capability, strong communication capability, reliability and security. The latter could save the cost of installation, but it has limitation on bandwidth and security problems. In the future, grid features, system architecture, critical components, pilot projects of smart grid and its application and challenges after integrating with information and communication technology will be further discussed.</p>
Analysis on the Effects of Application of Clinical Nursing Protocols on Patients with Bronchial Asthma
Authors: Wang Jing 
Published: January 2016

<p><strong>Objective:</strong> To observe and analyze the clinical application effects of clinical nursing protocols during the treatment of bronchial asthma. <strong>Methods: </strong>98 cases of bronchial asthma patients’ clinical data were analyzed retrospectively and they were divided into the research group (49 cases) and the control group (49 cases) randomly. Patients in both groups received regular nursing. Meanwhile, the research group was given clinical nursing protocols in addition to regular nursing whereas the control group received the regular nursing only. Clinical application effects, cognitive rate of the disease, duration of hospitalization and the satisfaction degree of nursing in the two groups were compared. <strong>Results: </strong>The clinical application effects, cognitive rate of the disease, duration of hospitalization and satisfaction degree of nursing of the research group were all superior to the control group and the differences were significant statistically (<em>p </em>&lt; 0.05). <strong>Conclusion:</strong> The application of clinical nursing protocols in the nursing of bronchial asthma patients results in good clinical application effects, whereby it can effectively enhance the patients’ cognitive rate and satisfactory degree of nursing, and reduce the duration of hospitalization.</p>
New Progress in Nursing for Early Enteral Nutrition after Esophageal Carcinoma Surgery
Authors: Liu Lina 
Published: January 2016

<p>Esophageal carcinoma drains the body, and its surgery causes dramatic trauma. After operation, patients must abstain from food. The body experiences negative nitrogen balance for a long time after operation due to fever, stress and loss of body fluids as well as digestive juices. Hence, nutritional support appears to be extremely important. Nurses needed to pay more attention in solving the problem of post-operative malnutrition. </p>