bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relationship Between Physical Activity Patterns and Metabolic Syndrome Among Male Coal Miners of Shanxi Province in China
Authors: Liang Jie , Tian Shuang-Shuang , Qiao Nan , Wang Cong , Huang Jian-Jun , Sun Chen-Ming , Zhang Hai-Xia , Cui Yan , Wang Hui , Liu Xiao-Meng , Xu Shu-Hong , Guan Hongwei , Wang Tong 
Published: May 2016

Objective:This study aimed to investigate the relationship between metabolic syndrome (MetS) and physical activity (PA) in different domains among male coal miners of Shanxi Province in China.Method:The study was conducted from July 2013 to December 2013. A two-stage stratified cluster sampling method was used. Data regarding the general information of participants were collected by well-trained interviewers. MetS was defined according to IDF criteria. Self-reported PA was obtained with the IPAQ and categorized into three tertiles of intensity levels across occupation, transportation, household, and leisure-time domains. Univariate and multiple logistic regression analysis were applied to compute the odds ratios and their 95% confidence interval (CI).Results:A total of 3076 males aged 18–65 years old were recruited in this cross-sectional study. The prevalence of MetS was 40.5% in the study subjects. The percentages of vigorous-intensity PA in MetS and non-MetS groups were 70.07% and 62.92%, respectively. Participants spent most of their time on occupation (2034 MET-min/w) and transportation (693MET-min/w) domains. Higher-intensity levels in occupation domains were significantly associated with lower risk of MetS (OR: 0.759, 95% CI: 0.633–0.911; OR: 0.627, 95% CI: 0.516–0.762).Conclusions:Across four types of workers, the relationships between PA domains and MetS were different. For underground and underground auxiliary workers, the negative relationship was found between occupation PA and MetS. For office workers, the negative relationship was found between household PA and MetS. For ground workers, only leisure-time PA had positively related to MetS.
TRIFL
Authors: That Dai Hai Ton , Popa Iulian Sandu , Zeitouni Karine 
Published: May 2016

Due to several important features, such as high performance, low power consumption, and shock resistance, NAND flash has become a very popular stable storage medium for embedded mobile devices, personal computers, and even enterprise servers. However, the peculiar characteristics of flash memory require redesigning the existing data storage and indexing techniques that were devised for magnetic hard disks.
In this article, we propose TRIFL, an efficient and generic TRajectory Index for FLash. TRIFL is designed around the key requirements of trajectory indexing and flash storage. TRIFL is generic in the sense that it is efficient for both simple flash storage devices such as SD cards and more powerful devices such as solid state drives. In addition, TRIFL is supplied with an online self-tuning algorithm that allows adapting the index structure to the workload and the technical specifications of the flash storage device to maximize the index performance. Moreover, TRIFL achieves good performance with relatively low memory requirements, which makes the index appropriate for many application scenarios. The experimental evaluation shows that TRIFL outperforms the representative indexing methods on magnetic disks and flash disks.
Up-regulation of long non-coding RNA PANDAR is associated with poor prognosis and promotes tumorigenesis in bladder cancer
Authors: Zhan Yonghao , Lin Junhao , Liu Yuchen , Chen Mingwei , Chen Xiaoying , Zhuang Chengle , Liu Li , Xu Wen , Chen Zhicong , He Anbang , Zhang Qiaoxia , Sun Xiaojuan , Zhao Guoping , Huang Weiren 
Published: May 2016

Abstract
Background
Long non-coding RNAs (lncRNAs) have emerged as biomarkers and important regulators of tumor development and progression. PANDAR (promoter of CDKN1A antisense DNA damage activated RNA) is a novel long non-coding RNA that acts as a potential biomarker and involves in development of multiple cancers. However, the clinical significance and molecular mechanism of PANDAR in bladder cancer is still unknown. In this study, we aimed to figure out the role of PANDAR in bladder cancer.

Methods
The relative expression level of lncRNA PANDAR was determined by Real-Time qPCR in a total of 55 patients with urothelial bladder cancer and in different bladder cancer cell lines. We inhibited PANDAR expression by transfecting PANDAR specific siRNA and enhanced PANDAR expression by transfecting a PANDAR expression vector (pcDNA3.1-PANDAR). Cell proliferation was determined by using both CCK-8 assay and Edu assay. Cell apoptosis was determined by using ELISA assay, Hoechst 33342 staining and Flow cytometry. Cell migration was determined by using transwell assay. All experimental data from three independent experiments were analyzed by χ2 test or Student’s t-test and results were expressed as mean ± standard deviation.

Results
We found that PANDAR was significantly up-regulated in bladder cancer tissues compared with paired-adjacent nontumorous tissues in a cohort of 55 bladder cancer patients. Moreover, increased PANDAR expression was positively correlated with higher histological grade (P < 0.05) and advanced TNM stage (P < 0.05). Further experiments demonstrated that inhibited cell proliferation/migration and induced apoptosis by silencing PANDAR were also observed in bladder cancer cells. Furthermore, over expression of PANDAR in bladder cancer cells promoted the proliferation/migration and suppressed apoptosis.

Conclusions
These findings demonstrate that PANDAR plays oncogenic roles in bladder cancer and PANDAR may serve as a potential prognostic biomarker and therapeutic target of bladder cancer.
Zooming In on Choice: How Do Consumers Search for Cameras Online?
Authors: Bronnenberg Bart J. , Kim Jun B. , Mela Carl F. 
Published: May 2016

We describe online consumers’ search behavior for differentiated durable goods using a data set that captures a detailed level of consumer search and attribute information for digital cameras. Consumers search extensively, engaging in 14 searches on average prior to purchase. Individual level search is confined to a small part of the attribute space. Early search is highly predictive of the characteristics of the camera eventually purchased. Search paths through the attribute space are state dependent and display “lock-in” as the search unfolds. Finally, the first-time discovery of the chosen alternative usually takes place toward the end of the search sequence. We discuss these and other findings in the context of optimal search strategies and discuss the prospects for consumer learning during search. Data, as supplemental material, are available at http://dx.doi.org/10.1287/mksc.2016.0977 .
The role of open lead interactions in atmospheric ozone variability between Arctic coastal and inland sites
Authors: Peterson Peter K. , Pratt Kerri A. , Simpson William R. , Nghiem Son V. , Pérez Pérez Lemuel X. , Boone Eric J. , Pöhler Denis , Zielcke Johannes , General Stephan , Shepson Paul B. , Frieß Udo , Platt Ulrich , Stirm Brian H. 
Published: May 2016

Abstract
Boundary layer atmospheric ozone depletion events (ODEs) are commonly observed across polar sea ice regions following polar sunrise. During March-April 2005 in Alaska, the coastal site of Barrow and inland site of Atqasuk experienced ODEs (O3&lt; 10 nmol mol-1) concurrently for 31% of the observations, consistent with large spatial scale ozone depletion. However, 7% of the time ODEs were exclusively observed inland at Atqasuk. This phenomenon also occurred during one of nine flights during the BRomine, Ozone, and Mercury EXperiment (BROMEX), when atmospheric vertical profiles at both sites showed near-surface ozone depletion only at Atqasuk on 28 March 2012. Concurrent in-flight BrO measurements made using nadir scanning differential optical absorption spectroscopy (DOAS) showed the differences in ozone vertical profiles at these two sites could not be attributed to differences in locally occurring halogen chemistry. During both studies, backward air mass trajectories showed that the Barrow air masses observed had interacted with open sea ice leads, causing increased vertical mixing and recovery of ozone at Barrow and not Atqasuk, where the air masses only interacted with tundra and consolidated sea ice. These observations suggest that, while it is typical for coastal and inland sites to have similar ozone conditions, open leads may cause heterogeneity in the chemical composition of the springtime Arctic boundary layer over coastal and inland areas adjacent to sea ice regions.
Laser surface texturing of tool steel: textured
surfaces quality evaluation
Authors: Šugár Peter , Šugárová Jana , Frnčík Martin 
Published: May 2016

Abstract
In this experimental investigation the laser surface
texturing of tool steel of type 90MnCrV8 has been
conducted. The 5-axis highly dynamic laser precision
machining centre Lasertec 80 Shape equipped with the
nano-second pulsed ytterbium fibre laser and CNC system
Siemens 840 D was used. The planar and spherical surfaces
first prepared by turning have been textured. The
regular array of spherical and ellipsoidal dimples with
a different dimensions and different surface density has
been created. Laser surface texturing has been realized under
different combinations of process parameters: pulse
frequency, pulse energy and laser beam scanning speed.
The morphological characterization of ablated surfaces
has been performed using scanning electron microscopy
(SEM) technique.

The results show limited possibility of ns pulse fibre laser
application to generate different surface structures for tribological
modification of metallic materials. These structures
were obtained by varying the processing conditions
between surface ablation, to surface remelting. In all cases
the areas of molten material and re-cast layers were observed
on the bottom and walls of the dimples. Beside the
influence of laser beam parameters on the machined surface
quality during laser machining of regular hemispherical
and elipsoidal dimple texture on parabolic and hemispherical
surfaces has been studied.
Spirituality as a key positive youth development construct for university students
Authors: Shek Daniel T.L. , Ho Wynants 
Published: May 2016

AbstractThe curriculum of a lecture about spirituality in the course entitled “Tomorrow’s Leaders” developed by The Hong Kong Polytechnic University is introduced in this paper. With reference to the basic tenets of outcome-based learning, the intended learning outcomes and the curriculum structure are illustrated. The following topics related to the construct of spirituality are included in this paper: definition and basic concepts of spirituality, theories of spirituality, antecedents of spirituality, spirituality and adolescent developmental outcomes, spirituality and leadership, and ways to promote spiritual leadership. Topics for reflections are also presented at the end of the paper.
Juglone Thermosensitive Liposomes: Preparation, Characterization, in vitro Release and Hyperthermia Cell Evaluation
Authors: Zhao Xiaoli , Luo Guowei , Bai Chunqing , Peng Hailong , Xiong Hua 
Published: May 2016

Abstract
In this research, thermosensitive liposomes (t-L) containing juglone were prepared with 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and cholesterol by aether injection method. Morphological characteristics, encapsulation efficiency (EE), particle size, zeta potential, in vitro release, and cell viability of t-L were investigated and compared with those of conventional liposomes (c-L). Results indicated that t-L are multilamellar vesicles with lower negative charge, larger particle diameter, and higher EE than c-L. Moreover, in vitro juglone release from t-L was temperature dependent. Up to 60 % of the loaded juglone was released from t-L in 20 min when environmental temperature was increased from 37 °C to 42 °C; by contrast, >60 % of the drug remained inside for 24 h at 37 °C. Furthermore, MTT assay results revealed that t-L significantly increased the inhibitory effect on HepG2 cell growth and proliferation when these cells were exposed to hyperthermia; therefore, t-L could be applied for targeted therapy.
A State-of-the-Art Review of Knowledge Discovery in Multiple Databases
Authors: Adhikari Animesh , Jain Lakhmi C. , Prasad Bhanu 
Published: May 2016

AbstractKnowledge discovery in multiple databases offers many opportunities and challenges. We have given a number of motivating points on knowledge discovery in multiple databases. In view of further studies on this aspect, we highlight some domains that generated numerous problems on multiple related databases. Activities related to data preprocessing in a multi-database mining environment are also discussed. Important techniques of mining multiple databases are outlined. Many interesting patterns that originated out of multi-database environments are highlighted. We shall witness more research outcomes and investigations as the number of multi-database domains is on the rise.
A variationist account of voice onset time (VOT) among bilingual West Indians in Panama
Authors: Lamy Delano S. 
Published: May 2016

AbstractThe present study is concerned with language contact between Creole English and Spanish spoken by bilingual West Indians living in Panama City, Panama. The goal is to examine the speech patterns of monolinguals of Creole English and Spanish and Creole English-Spanish bilinguals by employing the comparative variationist method. A series of statistical comparisons of the factors contributing to voice onset time (VOT) of the voiceless coronal plosive /t/ in four varieties were carried out to address phonetic permeability due to contact. These comparisons reveal evidence of different types of contact-induced outcomes among bilinguals. When speaking Spanish, convergence, which is the result of direct transfer from Creole English, is apparent in terms of rate of speech. When speaking Creole English, there is also evidence of convergence, particularly in the preceding segment variable. Furthermore, the comparisons reveal processes of indirect transfer from Spanish, such as simplification in terms of following vowel height, and the creation of alternations in terms of phone position and syllable stress. These contact-induced changes are interpreted as evidence that bilingual West Indians are resisting influence from a more dominant Mestizo culture, and are creating West Indian norms. It is proposed that this community is in the initial stages of developing new emerging varieties.
Ministry to US Catholic LGBTQ Youth: A Call for More Openness and Affirmation
Authors: Canales Arthur David 
Published: May 2016

This article evaluates the current Catholic youth ministry practice to, with, and for Catholic LGBTQ youth. The methodology utilized is both descriptive and prescriptive, and calls into question the lack of ministerial presence afforded to Catholic LGBTQ youth. The essay briefly examines the official ecclesiastical documents on homosexuality and their relevance for LGBTQ youth. Next it assesses the major US ecclesial youth ministry document, Renewing the Vision, and calls for its renewal and revision. In particular the article offers concrete recommendations for the two areas of Catholic youth ministry—advocacy and pastoral care—that would have the most positive impact for LGBTQ youth and Catholic youth ministry. Finally, the article calls for the US Catholic bishops, youth ministers, and parents to be more open and affirming with LGBTQ youth and provides some practical suggestions.
Bipolar radiofrequency ablation of aneurysm remnants after coil embolization can improve endovascular treatment of experimental bifurcation aneurysms
Authors: Boileau Xavier , Zeng Han , Fahed Robert , Bing Fabrice , Makoyeva Alina , Darsaut Tim E. , Savard Pierre , Coutu Benoit , Salazkin Igor , Raymond Jean 
Published: May 2016

OBJECTIVEEndovascular treatment of aneurysms may result in incomplete initial occlusion and aneurysm recurrence at angiographic follow-up studies. This study aimed to assess the feasibility and efficacy of bipolar radiofrequency ablation (RFA) of aneurysm remnants after coil embolization.METHODSBipolar RFA was accomplished using the coil mass as 1 electrode, while the second electrode was a stent placed across the aneurysmal neck. After preliminary experiments and protocol approval from the Animal Care committee, wide-necked bifurcation aneurysms were constructed in 24 animals. Aneurysms were allocated to 1 of 3 groups: partial intraoperative coil embolization, followed by RFA (n = 12; treated group) or without RFA (n = 6; control group 1); or attempted complete endovascular coil embolization 2–4 weeks later (n = 6; control group 2). Angiographic results were compared at baseline, immediately after RFA, and at 12 weeks, using an ordinal scale. Pathological results and neointima formation at the neck were compared using a semiquantitative grading scale.RESULTSBipolar RFA was able to reliably target the aneurysm neck when the coil mass and stent were used as electrodes. RFA improved angiographic results immediately after partial coiling (p = 0.0024). Two RFA-related complications occurred, involving transient occlusion of 1 carotid artery and 1 hemorrhage from an adventitial arterial blister. At 12 weeks, angiographic results were improved with RFA (median score of 0), when compared with controls (median score of 2; p = 0.0013). Neointimal closure of the aneurysm neck was better with RFA compared with controls (p = 0.0003).CONCLUSIONSBipolar RFA can improve results of embolization in experimental models by selectively ablating residual lesions after coil embolization.
Fabrication and evaluation of flexible Mach–Zehnder waveguide structure embedded in a poly(dimethylsiloxane) thin film using a proton microbeam
Authors: Parajuli Raj Kumar , Saruya Ryota , Akutzu Naoki , Miura Satoshi , Kada Wataru , Kawabata Shunsuke , Matsubara Yoshinori , Satoh Takahiro , Koka Masashi , Yamada Naoto , Kamiya Tomihiro , Miura Kenta , Hanaizumi Osamu 
Published: May 2016

Abstract
A flexible Mach–Zehnder (MZ) optical waveguide was fabricated in a poly(dimethylsiloxane) (PDMS) film by proton beam writing (PBW). A focused 750 keV proton microbeam was used to fabricate a 40 × 20 mm2 MZ optical waveguide structure with a width of 8 µm embedded in a PDMS film for the single-mode light propagation of infrared (IR) laser light. The structure was measured by ion-beam-induced luminescence (IBIL) analysis and the beam fluence was optimized according to the IBIL intensity obtained from the waveguide structure. The entire structure of the MZ waveguide functioned well, confirmed by observing the near-field pattern (NFP) with a tunable IR laser (1.55 µm) for different PDMS film conditions. The optical throughput measurements for different sample configurations were obtained under continuous mechanical stress and a relatively low optical loss was observed at an inclination angle of 16°. Our results suggest that the MZ waveguide can be used for optical interlink connections under continuous mechanical stress.
Anthropogenic and geologic influences on subsidence in the vicinity of New Orleans, Louisiana
Authors: Jones Cathleen E. , An Karen , Blom Ronald G. , Kent Joshua D. , Ivins Erik R. , Bekaert David 
Published: May 2016

AbstractNew measurements of ongoing subsidence of land proximal to the city of New Orleans, Louisiana, and including areas around the communities of Norco and Lutcher upriver along the Mississippi are reported. The rates of vertical motion are derived from interferometric synthetic aperture radar (InSAR) applied to Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) data acquired on 16 June 2009 and 2 July 2012. The subsidence trends are similar to those reported for 2002–2004 in parts of New Orleans where observations overlap, in particular in Michoud, the 9th Ward, and Chalmette, but are measured at much higher spatial resolution (6 m). The spatial associations of cumulative surface movements suggest that the most likely drivers of subsidence are groundwater withdrawal and surficial drainage/dewatering activities. High subsidence rates are observed localized around some major industrial facilities and can affect nearby flood control infrastructure. Substantial subsidence is observed to occur rapidly from shallow compaction in highly localized areas, which is why it could be missed in subsidence surveys relying on point measurements at limited locations.
Earthquake rupture extents and coseismic slips promoted by damaged fault zones
Authors: Weng Huihui , Yang Hongfeng , Zhang Zhenguo , Chen Xiaofei 
Published: May 2016

AbstractHere we investigate the effects of damage fault zones on rupture propagation by conducting a series of 3‐D dynamic rupture simulations on a planar vertical strike‐slip fault. We find that damage fault zones can promote rupture extent and increase earthquake potency. The waves reflected from the bottom of shallow damage fault zones can increase shear stress on the fault and thus promote rupture propagation. In addition, the promotional effects increase with the width and depth extent of damage fault zones. The overall effects of the waves reflected from the fault‐parallel side boundaries of damage fault zones are unfavorable for rupture propagation. Therefore, rupture propagation is promoted with the increased width of fault zones due to geometrical spreading effects. Moreover, nonground‐breaking ruptures may reach the ground surface with the effects of damage fault zones. Furthermore, along‐strike segmented fault zones as suggested by observations could also promote ruptures and may lead to preferred rupture directions if epicenters are close to fault zones. The effects of damage fault zones on rupture propagation hold important implications on assessing earthquake risk.
Coral Sr‐U thermometry
Authors: DeCarlo Thomas M. , Gaetani Glenn A. , Cohen Anne L. , Foster Gavin L. , Alpert Alice E. , Stewart Joseph A. 
Published: May 2016

AbstractCoral skeletons archive past climate variability with unrivaled temporal resolution. However, extraction of accurate temperature information from coral skeletons has been limited by “vital effects,” which confound, and sometimes override, the temperature dependence of geochemical proxies. We present a new approach to coral paleothermometry based on results of abiogenic precipitation experiments interpreted within a framework provided by a quantitative model of the coral biomineralization process. DeCarlo et al. (2015a) investigated temperature and carbonate chemistry controls on abiogenic partitioning of Sr/Ca and U/Ca between aragonite and seawater and modeled the sensitivity of skeletal composition to processes occurring at the site of calcification. The model predicts that temperature can be accurately reconstructed from coral skeleton by combining Sr/Ca and U/Ca ratios into a new proxy, which we refer to hereafter as the Sr‐U thermometer. Here we test the model predictions with measured Sr/Ca and U/Ca ratios of 14 Porites sp. corals collected from the tropical Pacific Ocean and the Red Sea, with a subset also analyzed using the boron isotope (δ11B) pH proxy. Observed relationships among Sr/Ca, U/Ca, and δ11B agree with model predictions, indicating that the model accounts for the key features of the coral biomineralization process. By calibrating to instrumental temperature records, we show that Sr‐U captures 93% of mean annual temperature variability (26–30°C) and has a standard deviation of prediction of 0.5°C, compared to 1°C using Sr/Ca alone. The Sr‐U thermometer may offer significantly improved reliability for reconstructing past ocean temperatures from coral skeletons.