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91.
Exline Julie J.; Park Crystal L.; Smyth Joshua M.; Carey Michael P. 《Canadian Metallurgical Quarterly》2011,100(1):129
Many people see themselves as being in a relationship with God and see this bond as comforting. Yet, perceived relationships with God also carry the potential for experiencing anger toward God, as shown here in studies with the U.S. population (Study 1), undergraduates (Studies 2 and 3), bereaved individuals (Study 4), and cancer survivors (Study 5). These studies addressed 3 fundamental issues regarding anger toward God: perceptions and attributions that predict anger toward God, its prevalence, and its associations with adjustment. Social-cognitive predictors of anger toward God paralleled predictors of interpersonal anger and included holding God responsible for severe harm, attributions of cruelty, difficulty finding meaning, and seeing oneself as a victim. Anger toward God was frequently reported in response to negative events, although positive feelings predominated. Anger and positive feelings toward God showed moderate negative associations. Religiosity and age correlated negatively with anger toward God. Reports of anger toward God were slightly lower among Protestants and African Americans in comparison with other groups (Study 1). Some atheists and agnostics reported anger involving God, particularly on measures emphasizing past experiences (Study 2) and images of a hypothetical God (Study 3). Anger toward God was associated with poorer adjustment to bereavement (Study 4) and cancer (Study 5), particularly when anger remained unresolved over a 1-year period (Study 5). Taken together, these studies suggest that anger toward God is an important dimension of religious and spiritual experience, one that is measurable, widespread, and related to adjustment across various contexts and populations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
92.
93.
Frans Visscher Jos de Hullu Mart H. J. M. de Croon John van der Schaaf Jaap C. Schouten 《American Institute of Chemical Engineers》2013,59(7):2686-2693
A reactor model for the single‐phase rotor–stator spinning disk reactor based on residence time distribution measurements is described. For the experimental validation of the model, the axial clearance between the rotor and both stators is varied from 1.0 × 10?3 to 3.0 × 10?3 m, the rotational disk speed is varied from 50 to 2000 RPM, and the volumetric flow rate is varied from 7.5 × 10?6 to 22.5 × 10?6 m3 s?1. Tracer injection experiments show that the residence time distribution can be described by a plug flow model in combination with 2–3 ideally stirred tanks‐in‐series. The resulting reactor model is explained with the effect of turbulence, the formation of Von Kármán and Bödewadt boundary layers, and the effect of the volumetric flow rate. © 2013 American Institute of Chemical Engineers AIChE J, 59: 2686–2693, 2013 相似文献
94.
Andreas Reisch Patricia Tirado Emilie Roger Fouzia Boulmedais Dominique Collin Jean‐Claude Voegel Benoît Frisch Pierre Schaaf Joseph B. Schlenoff 《Advanced functional materials》2013,23(6):673-682
Durable compact polyelectrolyte complexes (CoPECs) with controlled porosity and mechanical properties are prepared by ultracentrifugation. Because the starting materials, poly(allylamine hydrochloride) (PAH) and poly(acrylic acid sodium salt) (PAA), are weak acids/bases, both composition and morphology are controlled by solution pH. In addition, the nonequilibrium nature of polyelectrolyte complexation can be exploited to provide a range of compositions and porosities under the influence of polyelectrolyte addition order and speed, and concentration. Confocal microscopy shows these “saloplastic” materials to be highly porous, where pore formation is attributed to a combination of deswelling of the polyelectrolyte matrix and expansion of small inhomogenities by osmotic pressure. The porosity (15–70%) and the pore size (<5 μm to >70 μm) of these materials can be tuned by adjusting the PAA to PAH ratio, the salt concentration, and the pH. The modulus of these CoPECs depends on the ratio of the two polyelectrolytes, with stoichiometric complexes being the stiffest due to optimized charge pairing, which correlates with maximized crosslinking density. Mechanical properties, pore sizes, and pore density of these materials make them well suited to three dimensional supports for tissue engineering applications. 相似文献
95.
The 1993 summer flood event in the midwestern United States was one of the most devastating floods of modern times. Record amounts of rain fell throughout the midwest causing extensive damage. The precipitation events can be attributed to anomalies in atmospheric circulation patterns and jet stream flows. These factors coupled with the above normal soil moisture beginning in the end of May 1993 set the stage for a massive flood event with the advent of considerable precipitation. The authors attempt to relate this increased soil moisture to the afternoon minus morning surface temperature differences as observed by the high resolution infrared sounder (HIRS2) on the NOAA-11 and NOAA-12 satellites. It is seen using satellite data that increased rainfall decreases this diurnal surface temperature difference. This is related to the discharge values at gauging stations along the Mississippi River at McGregor, IA (upstream) and St. Louis, MO (downstream) 相似文献
96.
97.
Microseismic monitoring involves placing geophones on the rock surfaces of a mine to record seismic activity. Classification of microseismic mine data can be used to predict seismic events in a mine to mitigate mining hazards, such as roof falls, where properly bolting and bracing the roof is often an insufficient method of preventing weak roofs from destabilizing. In this study, six months of recorded acoustic waveforms from microseismic monitoring in a Pennsylvania limestone mine were analyzed using classification techniques to predict roof falls. Fuzzy classification using features selected for computational ease was applied on the mine data. Both large roof fall events could be predicted using a Roof Fall Index (RFI) metric calculated from the results of the fuzzy classification. RFI was successfully used to resolve the two significant roof fall events and predicted both events by at least 15 h before visual signs of the roof falls were evident. 相似文献
98.
Thomas L. Kao Crystal Y. Shi Junyue Wang Wendy L. Mao Yijin Liu Wenge Yang 《Microscopy research and technique》2013,76(11):1112-1117
Transmission X‐ray microscopy (TXM) is a rapidly developing technique with the capability of nanoscale three dimensional (3D) real‐space imaging. Combined with the wide range in energy tunability from synchrotron sources, TXM enables the retrieval of 3D microstructural information with elemental/chemical sensitivity that would otherwise be inaccessible. The differential absorption contrast above and below absorption edges has been used to reconstruct the distributions of different elements, assuming the absorption edges of the interested elements are fairly well separated. Here we present an “Absorption Correlation Tomography” (ACT) method based on the correlation of the material absorption across multiple edges. ACT overcomes the significant limitation caused by overlapping absorption edges, significantly expands the capabilities of TXM, and makes it possible for fully quantitative nano‐scale 3D structural investigation with chemical/elemental sensitivity. The capability and robustness of this new methodology is demonstrated in a case study of an important type of rare earth magnet (Nd2Fe14B). Microsc. Res. Tech. 76:1112–1117, 2013. © 2013 Wiley Periodicals, Inc. 相似文献
99.
Maurer F. Dellen B. Bendeck F. Goldmann S. Holz H. Kotting B. Schaaf M. 《Internet Computing, IEEE》2000,4(3):65-74
The MILOS system supports dynamic coordination of distributed software development teams by integrating project planning and workflow technologies over the Internet. The three-tiered Java architecture enables plan refinements to be made on the fly, and a change management component automatically creates traceability relationships between project entities 相似文献
100.
Mitchell R. Hunt Rana Sayyah Cody Mitchell Crystal L. McCartney Todd C. Macleod 《组合铁电体》2014,157(1):71-80
Collected data for both common-source and common-gate amplifiers is presented in this paper. Characterizations of the two amplifier circuits using metal-ferroelectric-semiconductor field effect transistors (MFSFETs) are developed with wider input frequency ranges and additional device sizes compared to earlier characterizations. The effects of the ferroelectric layer's capacitance and variation of load, quiescent point, or input signal on each circuit are shown. Advantages and applications of the MFSFET and the circuit performance are discussed. 相似文献