bluuebunny/crossref_metadata_2025_split huggingface dataset:
Applications of Kalman filtering and inertial navigation in future autonomous mining methods
Authors: Zingsheim Moritz , Möllemann Gerhard , Shute Dean , Nienhaus Karl 
Published: November 2013

AbstractA Kalman filtering algorithm, when applied to inertial navigation data gathered during mining operations, can provide a clear and accurate analysis of the velocity and position of the mining machinery used during cutting and standard operation. The Kalman filter algorithm can be used both to determine the velocity and position of the mining machinery from a combination of accelerometer and gyroscope data, and to eliminate a reasonable amount of sensor noise and drift obtained during the mining operations.Anwendung des Kalman‐Filters bei inertialen Navigationssystemen für zukünftige mannlose GewinnungsprozesseMineralische Rohstoffe tragen in entscheidendem Maße zur Zukunftsfähigkeit moderner Gesellschaften bei. Der Zugang zu Bodenschätzen ist von hoher Bedeutung für die europäische Wirtschaft. Die Bergbauindustrie sieht sich mit vielen Herausforderungen konfrontiert. Bodenschätze müssen in immer größeren Tiefen abgebaut werden, gleichzeitig muss die Sicherheit der Mitarbeiter genauso gewährleistet werden wie die Umweltverträglichkeit.Das Streben nach erhöhten Automatisierungsgraden ist in dieser rauen und Effizienz fordernden Umgebung die Motivation für die Anpassung modernster Sensorik an das bergbauliche Umfeld. Für einen autonomen, mannlosen Gewinnungsprozesses ist es erforderlich, die räumliche Position des Gewinnungsgerätes exakt und kontaktlos zu bestimmen und zu verfolgen. Eine Kernkomponente für diesen Automatisierungsprozess ist die Positions‐ und Richtungsbestimmung (=Navigation). Inertiale Navigationssysteme (INS) auf der Basis von orthogonal angeordneten Beschleunigungs‐ und Drehratensensoren ermöglichen das Bestimmen von Positionen und Orientierungen eines bewegten Objektes im Raum.
Asymptomatic lambert–eaton syndrome
Authors: Denys Eric H. , Lennon Vanda A. 
Published: November 2013

ABSTRACTIntroductionAll descriptions of the Lambert–Eaton syndrome are based on symptomatic patients. We incidentally encountered electromyographic evidence of this syndrome in a patient being studied for another reason. The patient had controlled hypothyroidism and smoked for 9 pack‐years but never had symptoms of weakness or had evidence of cancer. Methods: Detailed electrophysiological and serological evaluations were undertaken in this study. Results: Neuromuscular transmission tests were consistent with a presynaptic disorder. Autoantibodies specific for P/Q‐type voltage‐gated calcium channels (VGCC) were detected in the serum and persisted throughout 7 years of follow‐up. Multiple IgG markers of thyrogastric autoimmunity also were detected. Conclusions: This demonstration of asymptomatic Lambert–Eaton syndrome persisting for 8 years provided novel insight into the natural history of the disorder. It is plausible that patients with a subclinical syndrome would have abrupt neuromuscular decompensation when challenged with medications that compromise the safety factor for synaptic transmission. Muscle Nerve 49: 764–767, 2014
F‐wave latencies in patients with diabetes mellitus
Authors: Pan Hua , Jian Fan , Lin Jinxi , Chen Na , Zhang Chunfang , Zhang Zaiqiang , Ding Zeyu , Wang Yongjun , Cui Liying , Kimura Jun 
Published: November 2013

AbstractIntroduction: To evaluate the sensitivity of electrophysiologic assessments, we compared F‐waves and motor and sensory nerve conduction studies (MNCS and SNCS) in patients with diabetes mellitus (DM). Methods: We tested median, ulnar, tibial, and fibular nerves in 132 DM patients divided into those with and without clinical evidence of polyneuropathy. Results: Of 64 asymptomatic patients, 2 (3%) had MNCS or SNCS abnormalities, both of whom had F‐wave changes, whereas 21 (33%) had only delayed F‐waves, for a combined yield of 23 (36%). The corresponding values for 68 symptomatic patients consisted of 43 (63%), 14 (21%), and 57 (84%). In both groups, F‐wave latency had a higher (P < 0.05) frequency of abnormality than MNCS in all nerves. F‐wave study also surpassed SNCS in lower limb nerves. Conclusions: F‐waves of the tibial and fibular nerves are the most sensitive measure to detect subclinical or overt diabetic polyneuropathy. Muscle Nerve 49: 804–808, 2014
The role and application of social marketing in managing water consumption: a case study
Authors: Lowe Ben , Lynch David , Lowe Julian 
Published: November 2013

Water shortages are an increasingly significant social and economic issue in many countries. Increasing the supply of water is one solution (e.g. desalination plants, new dams), but such measures are expensive. Using price to manage household water demand may be viewed as socially unequitable and politically contentious. Social marketing campaigns, where voluntary behaviour change is the goal, provide the potential to foster sustainable consumption of an increasingly scarce yet essential resource. This paper details a case study of successful water demand management in a drought affected region of South‐Eastern Australia. In this region, water consumption was reduced to more sustainable levels through a targeted and successful social marketing campaign. This case is of significant relevance to the field of Social Marketing where there are increasing calls for research into environmental issues in general and water consumption in particular (Kotler, 2011). The extant research literature and this case study are integrated to form several propositions about household water consumption behaviour. Consequently, this paper contributes to the literature by providing a conceptualisation of how residents respond to water conservation related social marketing campaigns. Key issues include the potential for reciprocal behaviour by consumers when a water authority is perceived to manage the water problem effectively, and linking behaviour change through structural approaches (e.g. subsidies and restrictions) and voluntarist approaches (e.g. attitudinal change). Copyright © 2013 John Wiley & Sons, Ltd.
Desorption electrospray ionisation (DESI) for beginners – how to adjust settings for tissue imaging
Authors: Bodzon‐Kulakowska Anna , Drabik Anna , Ner Joanna , Kotlinska Jolanta Helena , Suder Piotr 
Published: November 2013

RATIONALEDesorption electrospray ionisation (DESI) is the ambient technique used for surface imaging. Despite its simplicity, the proper use of this technique is not easy, and usually leads to discouragement, especially in the case of biological sample measurements. Here, we present some tips and tricks which may be helpful during a complex process of ion source optimisation to achieve the desired results.METHODSRat liver tissue as an example of a biological sample and a surface covered with rhodamine‐containing marker were measured using a DESI ion source (OMNIspray source, Prosolia, Indianapolis, IN, USA) connected to a AmaZon ETD ion trap mass spectrometer (Bruker Daltonics, Bremen, Germany).RESULTSThe geometry of the ion source (nebulisation capillary angle, its distance to the surface, and to the MS inlet), and other settings like nebulising gas pressure, solvent flow and capillary voltage, were changed during the optimisation process. The results obtained for different parameters are presented.CONCLUSIONSDifferences between the results and the method of optimisation for biological and non‐biological samples were shown. The influence of different parameters on the quality of mass spectra was indicated. Optimal parameters for the tissue and non‐biological sample analysis were suggested. Copyright © 2013 John Wiley & Sons, Ltd.
Can Inner Peace be Improved by Mindfulness Training: A Randomized Controlled Trial
Authors: Liu Xinghua , Xu Wei , Wang Yuzheng , Williams J. Mark G. , Geng Yan , Zhang Qian , Liu Xin 
Published: November 2013

AbstractThis article reports a randomized controlled trial to investigate whether mindfulness training can successfully improve inner peace in participants with no known mental disorder. Fifty‐seven participants were randomized to either mindfulness training (n = 29) or wait‐list control (n = 28). The experience sampling method was used to measure the fleeting momentary experience of inner peace in participants. In addition, we used an experimental approach to assessing ability to focus attention: the Meditation Breath Attention Score, as well as the self‐report Five‐Facet Mindfulness Questionnaire (FFMQ). Compared with the wait‐list control group, mindfulness training led to an increase in scores of inner peace, Meditation Breath Attention Score and FFMQ, using analysis of repeated measures analysis of variance. Change in inner peace was not, however, mediated by changes in self‐rated mindfulness (FFMQ) nor by increased attentional focus. The findings provide first evidence suggesting that using mindfulness training improves the participants' inner peace. The focus here was on the immediate effects and future studies need to use follow‐up. © 2013 The Authors. Stress and Health published by John Wiley & Sons Ltd.
A Three‐wave Study of Antecedents of Work–Family Enrichment: The Roles of Social Resources and Affect
Authors: Siu Oi Ling , Bakker Arnold B. , Brough Paula , Lu Chang‐qin , Wang Haijiang , Kalliath Thomas , O'Driscoll Michael , Lu Jiafang , Timms Carolyn 
Published: November 2013

AbstractOn the basis of conservation of resources theory (Hobfoll, ) and the resource‐gain‐development perspective (Wayne, Grzywacz, Carlson, & Kacmar, ), this paper examines the differential impact of specific social resources (supervisory support and family support) on specific types of affect (job satisfaction and family satisfaction, respectively), which, in turn, influence work‐to‐family enrichment and family‐to‐work enrichment, respectively. A sample of 276 Chinese workers completed questionnaires in a three‐wave survey. The model was tested with structural equation modelling. Job satisfaction at time 2 partially mediated the relationship between time 1 supervisory support and time 3 work‐to‐family enrichment (capital), and the effect of supervisory support on work‐to‐family enrichment (affect) was fully mediated by job satisfaction. Family satisfaction at time 2 fully mediated the relationship between time 1 family support and time 3 family‐to‐work enrichment (affect, efficiency). Implications for theory, practice and future research are discussed. Copyright © 2013 John Wiley & Sons, Ltd.
Protective effects of caffeic acid phenethyl ester on the dose‐dependent acute nephrotoxicity with paraquat in a rat model
Authors: Rifaioglu Murat Mehmet , Sefil Fatih , Gokce Hasan , Nacar Ahmet , Dorum Bayram Ali , Davarci Mursel 
Published: November 2013

ABSTRACTParaquat (PQ), which is used extensively as a potent herbicide throughout the world, is highly toxic in humans. We aimed to determine PQ‐induced biochemical and histologic changes in the kidneys, and to evaluate the ability of the protective effects of caffeic acid phenethyl ester (CAPE) against PQ‐induced injury in rats. Forty‐eight rats were divided into eight groups of six: Group 1: Control; Group 2: 10 μmol/kg CAPE; Group 3: 15 mg/kg PQ; Group 4: 30 mg/kg PQ; Group 5: 45 mg/kg PQ; Group 6: 15 mg/kg PQ+CAPE; Group 7: 30 mg/kg PQ+CAPE; Group 8: 45 mg/kg PQ+CAPE. PQ and CAPE were injected intraperitoneally. The levels of the total oxidant status (TOS) and total antioxidant status (TAS) were determined in the supernatants of the excised left kidney. Right kidney tissue of each rat was removed to obtain a histologic score. When PQ‐administrated (15, 30, 45) groups compared with other groups, TOS values were found to be significantly higher (p < 0.01). PQ (15, 30, 45) groups had significantly diminished values of TAS than the other groups (p < 0.001). Of histologic score evaluation, only the PQ45 group had a significantly higher value than the sham, and CAPE groups (p < 0.05). Moreover, in CAPE+PQ45 group, the level of histologic score was decreased compared to PQ45 group (p < 0.001). In conclusion, the evaluation of the data suggests that CAPE can be used to prevent the acute effects of PQ nephrotoxicity. © 2013 Wiley Periodicals, Inc. Environ Toxicol 30: 375–381, 2015.
Molecular Structures of Dimeric and Trimeric Dineopentylaluminum Hydride and Trimeric Diphenylaluminum Hydride
Authors: Uhl Werner , Appelt Christian , Backs Jana , Klöcker Hans , Vinogradov Andrej , Westenberg Hauke 
Published: November 2013

Abstract The synthesis of dineopentylaluminum hydride, H‐Al(CH2CMe3)2, is known in the literature since 1988. We determined the crystal structure of this important starting material and found different ring sizes with dimeric versus trimeric formula units. The molecular shape depends on the polarity of the solvent used for recrystallization (n‐pentane or 1,2‐difluorobenzene). The synthesis of diphenylaluminum hydride, which is also long known in the literature, was optimized. It has a trimeric structure in the solid state with an Al3H3 heterocycle.
Natural history of Sanfilippo syndrome type A
Authors: Buhrman Dakota , Thakkar Kavita , Poe Michele , Escolar Maria L. 
Published: November 2013

AbstractObjectiveTo describe the natural history of Sanfilippo syndrome type A.MethodsWe performed a retrospective review of 46 children (21 boys, 25 girls) with Sanfilippo syndrome type A evaluated between January 2000 and April 2013. Assessments included neurodevelopmental evaluations, audiologic testing, and assessment of growth, adaptive behavior, cognitive behavior, motor function, and speech/language skills. Only the baseline evaluation was included for patients who received hematopoietic stem cell transplantation.ResultsMedian age at diagnosis was 35 months, with a median delay between initial symptoms to diagnosis of 24 months. The most common initial symptoms were speech/language delay (48 %), dysmorphology (22 %), and hearing loss (20 %). Early behavioral problems included perseverative chewing and difficulty with toilet training. All children developed sleep difficulties and behavioral changes (e.g., hyperactivity, aggression). More than 93 % of the children experienced somatic symptoms such as hepatomegaly (67 %), abnormal dentition (39 %), enlarged tongue (37 %), coarse facial features (76 %), and protuberant abdomen (43 %). Kaplan‐Meier analysis showed a 60 % probability of surviving past 17 years of age.ConclusionsSanfilippo type A is characterized by severe hearing loss and speech delay, followed by a rapid decline in cognitive skills by 3 years of age. Significant somatic disease occurs in more than half of patients. Behavioral difficulties presented between 2 and 4 years of age during a rapid period of cognitive decline. Gross motor abilities are maintained during this period, which results in an active child with impaired cognition. Sleep difficulties are concurrent with the period of cognitive degeneration. There is currently an unacceptable delay in diagnosis, highlighting the need to increase awareness of this disease among clinicians.
Synbiotic Food Consumption Reduces Levels of Triacylglycerols and VLDL, but not Cholesterol, LDL, or HDL in Plasma from Pregnant Women
Authors: Taghizadeh Mohsen , Hashemi Teibeh , Shakeri Hossein , Abedi Fatemeh , Sabihi Sima‐Sadat , Alizadeh Sabihe‐Alsadat , Asemi Zatolla 
Published: November 2013

AbstractTo our knowledge, no reports are available indicating the effects of synbiotic food consumption on blood lipid profiles and biomarkers of oxidative stress among pregnant women. This study was conducted to evaluate the effects of daily consumption of a synbiotic food on blood lipid profiles and biomarkers of oxidative stress in pregnant women. This randomized, double‐blind, controlled clinical trial was performed among 52 primigravida pregnant women, aged 18 to 35‐year‐old at their third trimester. After a 2‐week run‐in period, subjects were randomly assigned to consume either a synbiotic (n = 26) or control food (n = 26) for 9 weeks. The synbiotic food consisted of a probiotic viable and heat‐resistant Lactobacillus sporogenes (1 × 107 CFU) and 0.04 g inulin (HPX)/g as the prebiotic. Patients were asked to consume the synbiotic and control foods two times a day. Biochemical measurements including blood lipid profiles, plasma total antioxidant capacity (TAC) and total glutathione (GSH) were conducted before and after 9 weeks of intervention. Consumption of a synbiotic food for 9 weeks resulted in a significant reduction in serum TAG (P = 0.04), VLDL (P = 0.04) and a significant rise in plasma GSH levels (P = 0.004) compared to the control food. No significant effects of the synbiotic food consumption on serum TC, LDL, HDL and plasma TAC levels (P > 0.05) were observed. Trial registry code: http://www.irct.ir. IRCT201212105623N3.
Organic Walled Microbiota from the Silicified Algal Clasts, Bhander Limestone, Satna Area, Madhya Pradesh
Authors: Pandey S. K. , Kumar S. 
Published: November 2013

Abstract
A good assemblage of organic-walled microbiota has been discovered from the petrographic thin sections of the black-bedded chert of the Bhander limestone, exposed at Sajjanpur area of Satna district and Ramnoi area of Rewa District, Madhya Pradesh. The assemblage is made up of the following forms: Synodophycus euthemos, Myxococcoides minor, Coniunctiophycus gaoyuzhuangense, Siphonophycus kestron, Siphonophycus robustum, Eoentophysalis magna, Glenobotrydion aenigmatis and Huroniospora microreticulata. The assemblage comprises both filamentous as well as coccoidal forms of cyanobacterial affinity. The forms are associated with algal clasts.
Case Study of Reservoir Triggered Seismicity, Latian Dam, Tehran, Iran
Authors: Asadollahfardi Gholamreza , Aghda Mohamad Fatemi , Rahbar Mehdi 
Published: November 2013

Abstract
Latian dam is located in the North East of Tehran in Elburz Mountain. It falls in the category of large dams according to the International Committee on Large Dams (ICOLD). It was constructed in 1967 for agricultural purposes, drinking water, and power generation. Producing triggered earthquakes may be a consequent result of dam construction. In this paper, the complete seismic statistics of the region from 1996 onwards has been studied to understand the seismic condition of Latain region. For this purpose, frequency of earthquakes within a radius of 30/60 km around the dam is studied considering its relationship with the reservoir volume variation. Using Gutenberg-Richter rule, parameter b of the region was determined within the same region. The results of this study show the existence of triggered seismicity around the reservoir of Latian dam. Considering the tectonic-geological condition of the region, the existence of triggered earthquakes may create landslides in the reservoir and around it.
Study on a Computing Technique Suitable for True 3D Modeling of Complex Geologic Bodies
Authors: Jun-Qi Liu , Xiao-Ping Mao , Chong-Long Wu , Zhang-Qian  
Published: November 2013

Abstract
True 3D solid modeling of complex geologic bodies still face many difficulties. In this paper, a new technique of true 3D solid modeling is addressed, which incorporates the application of 2D&3D interactive aided section technology to revise scatter point aggregates , the means of two-body 3D data structure (improved B-rep 3D solid data structure) to organize data and the usage of vector shear technology for modeling. Based on such techniques, a true 3D solid model of a large hydropower engineering project in southern China was built to serve as intuitive platform for engineering survey, design, and construction. In the light of its wide application to many projects, it can be considered as a reasonable and effective method for 3D modeling of complex geologic bodies.
Pre-conditioning Factors and Susceptibility Assessments of Wenchuan Earthquake Landslide at the Zhouqu Segment of Bailongjiang Basin, China
Authors: Bai Shibiao , Xu Qiang , Wang Jian , Zhou Pinggen 
Published: November 2013

Abstract
In this study, we present a landslide susceptibility assessment carried out after the devastating 2008 Wenchuan earthquake. For the Zhouqu segment in the Bailongjiang basin in north-western China landslide susceptibility was computed by a logistic regression method. This region has been experiencing landslides for a long time, and numerous additional slope failures were triggered by the 2008 Wenchuan earthquake. The data used for this study consists of slope failures attributed to the 2008 earthquake, the 878 post Wenchuan earthquake landslides and collapses inventory build up by combination the field investigation, monoscopic manual interpretation, image classification and texture analysis using SPOT 5 and ALOS remote-sensing image data. All data derived from remote sensing images are validated during field investigations. The landslide pre-disposing factor database was constructed. A digital elevation model (DEM) with a 30 x 30 m resolution, orthophotos, geological and land-use maps and information on peak ground acceleration data from the 2008 earthquake is used. The statistical analysis of the relation between Wencuan earthquake-triggered landslides and pre-disposing factors show the great influence of lithological and topographical conditions for earthquake-triggered slope failures. The quality of susceptibility mapping was validated by splitting the study area into a training and validation set. The prediction capability analysis showed that the landslide susceptibility map could be used for land planning as well as emergency planning by local authorities in this region.
Computational Analysis of the Experimental Physical Model: Karstic Layer in Dam Foundation
Authors: Behnamtalab Ehsan 
Published: November 2013

Abstract
Karstic rocks (soluble rocks) exist in different areas of the world having useful/harmful structural and environmental impacts. One of the useful aspect is availability of rich water resources in some regions. An important defect of this kind of rocks is their low strength against water flows. These rocks usually dissolve in acidic water and as a result abundant caverns are created inside them. The gypsum and salt present in these rocks dissolve even in non-acidic water. Presence of these rocks in different foundations and reservoirs especially in dams could be potentially dangerous and cause enormous problems.
If dams are located above soluble rocks like limestone, dolomite or gypsum they are endangered by karstification. Karstification is a dynamic process resulting in voids within the rocks due to dissolution. This dissolution leads to the formation of a pipe system within the sub-surface
In the physical modeling, effects of cut-off wall height within gypsum layer were examined and monitored. Then with GeoStudio and Flac software, results of physical modeling are analyzed.
In each experiment, cut-off wall height was changed. The result of the experiments indicated that as the gypsum Karst is very weak against water, cut-off wall must continue completely within the gypsum layer, as a complete positive cut-off wall.
Results of the 2013 AORN Salary and Compensation Survey
Authors: Bacon Donald R. , Stewart Kim A. 
Published: November 2013

AbstractAORN conducted its 11th annual compensation survey for perioperative nurses in June 2013. A multiple regression model was used to examine how a number of variables, including job title, education level, certification, experience, and geographic region affect nurse compensation. Comparisons among the 2013 data and previous years’ data are presented. The effects of other forms of compensation, such as on‐call compensation, overtime, bonuses, and shift differentials on base compensation rates are also examined. Additional analyses explore the effect of the current economic downturn on the perioperative work environment.