Experiments with ceramic coatings

Report describes the procedures and techniques used in the application of a ceramic coating and the evaluation of test parts through observation of the cracks that occur in this coating due to loading

Examination of the Model Rules of Professional Conduct Pertaining to the Marketing of Legal Services in Cyberspace, 22 J. Marshall J. Computer & Info. L. 113 (2003)

Advancements in technology have allowed lawyers to reach new and bigger audiences. As a result, the American Bar Association (ABA) modified the Model Rules of Professional Conduct to provide a guideline lawyers can follow regarding the propriety of marketing their legal services over the Internet. This article examines the changes in the Model Rules and the effects of these changes on lawyers advertising their legal services on the Internet. Also discussed are the issues of whether anti-spam laws are binding on lawyers and whether it is proper for lawyers to advertise over the Internet. The ban on chat room solicitation by lawyers is also discussed. This article proposes a change to Rule 7.3(c) and concludes with comments on the lawyer’s obligation to act ethically in gathering their clients over the Internet

Impact flash for micrometeoroid detection Final report

Impact flash used for detection and analysis of micrometeoroid

Evaluation of Population Indices and Estimators for Scaled Quail in the Rolling Plains of Texas

Accurate and precise population indices and estimators are important to gain reliable knowledge and make appropriate management decisions. Indices and estimators for scaled quail (Callipepla squamata), however, have not been evaluated thoroughly. Our objectives are to compare relationships among 8 years of roadside counts, spring call counts, and mark-recapture data obtained from the Rolling Plains Quail Research Ranch in Fisher County, TX, USA. Furthermore, we assess the efficacy of distance-based helicopter surveys as a method for scaled quail density estimates as compared to mark-recapture estimates for 2016–2017

Creative Approach to Evaluating: The Tri-Fold Display Example

One benefit in working for Extension is the educator\u27s ability to be creative. However, creativity and evaluation typically are not two words an Extension educator uses in the same sentence. This article highlights one creative evaluation strategy used at a youth wildlife camp. The evaluation strategy utilizes a tri-fold display allowing participants the ability to showcase what they learned. From their showcase, the Extension educator can use simple evaluation techniques to determine the most significant item learned. An extra bonus is that these participants use these tri-folds in communities to tell others about their experiences building critical life skills

Converting InSAR- and GNSS-derived strain rate maps into earthquake hazard models for Anatolia

&amp;lt;p&amp;gt;Geodetic measurements of crustal deformation rates can provide important constraints on a region&amp;amp;#8217;s earthquake hazard that purely seismicity-based hazard models may miss. For example, geodesy might show that strain (or a deficit of seismic moment) is accumulating faster than the total rate at which known earthquakes have released it, implying that the long-term hazard may include larger earthquakes with long recurrence intervals (and/or temporal increases in seismicity rates). Conversely, the moment release rate in recent earthquakes might surpass the geodetic moment buildup rate, suggesting that the long-term-average earthquake activity and hazard may in fact may be more quiescent than might be estimated using the earthquake history alone. Such geodetic constraints, however, have traditionally been limited by poor spatial and/or temporal sampling, resulting in ambiguities about how the lithosphere accommodates strain in space and time that can bias estimates of the resulting hazard. High-resolution deformation maps address this limitation by imaging (rather than presuming and/or modelling) where and how deformation takes place. These maps are now within reach for the Alpine-Himalayan Belt &amp;amp;#8211; one of the most populous and seismically hazardous regions on Earth &amp;amp;#8211; thanks to the COMET-LiCSAR InSAR processing system, which performs large-scale automated processing and timeseries analysis of Sentinel-1 data provided by the EU&amp;amp;#8217;s Copernicus programme. We are pairing LiCSAR products with GNSS data to generate high-resolution maps of interseismic surface motion (velocity) and strain rate for the Anatolia region. Here we quantitively investigate what these strain rate distributions imply for seismic hazard in this region, using two approaches in parallel.&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;First, building on previous work, we develop a fully probability-based method to pair geodesy and seismic catalogs to estimate the recurrence times of large, moderate and small earthquakes in a given region. We assume that earthquakes 1) obey a power-law magnitude-frequency distribution up to a maximum magnitude and 2) collectively release seismic moment at the same rate that we estimate it is accumulating from the strain rate maps. Iterating over various magnitude-frequency distributions and their governing parameters, and formally incorporating uncertainties in moment buildup rate and the magnitudes of recorded earthquakes, we build a probabilistic long-term-average earthquake model for Anatolia as a whole, including the most likely maximum earthquake magnitude. Second, we estimate how seismic hazard may vary from place to place within Anatolia. Using insights from dislocation models, we identify two key signatures of a locked fault in a strain rate field, allowing us to convert the newly developed strain maps to &amp;amp;#8220;effective fault maps.&amp;amp;#8221; Additionally, we explore how characteristics of earthquake magnitude-frequency distributions may scale with the rate of strain (or moment) buildup, and what these scaling relations imply for the distribution of hazard in Anatolia, using the seismic catalog to evaluate these hypotheses. We also explore the implications of our findings for seismic hazard and address how to expand these approaches to the Alpine-Himalaya Belt as a whole.&amp;lt;/p&amp;gt; </jats:p

Mechanism of foreign DNA recognition by a CRISPR RNA-guided surveillance complex from Pseudomonas aeruginosa

The Type I-F CRISPR-mediated (clustered regularly interspaced short palindromic repeats) adaptive immune system in Pseudomonas aeruginosa consists of two CRISPR loci and six CRISPR-associated (cas) genes. Foreign DNA surveillance is performed by a complex of Cas proteins (Csy1-4) that assemble with a CRISPR RNA (crRNA) into a 350-kDa ribonucleoprotein called the Csy complex. Here, we show that foreign nucleic acid recognition by the Csy complex proceeds through sequential steps, initiated by detection of two consecutive guanine-cytosine base pairs (G-C/G-C) located adjacent to the complementary DNA target. We show that this motif, called the PAM (protospacer adjacent motif), must be double-stranded and that single-stranded PAMs do not provide significant discriminating power. Binding assays performed with G-C/G-C-rich competitor sequences indicate that the Csy complex interacts directly with this dinucleotide motif, and kinetic analyses reveal that recognition of a G-C/G-C motif is a prerequisite for crRNA-guided binding to a target sequence. Together, these data indicate that the Csy complex first interacts with G-C/G-C base pairs and then samples adjacent target sequences for complementarity to the crRNA guid

Distilled: The Narrative Transformed (Exhibition Catalogue)

Inspired by place and process, Pinkney Herbert\u27s work is a spirited exploration in color and line derived from the sights, sounds, and energies of the two principal cities – Memphis and New York – in which this body of work was created. Graffiti-like gestures scrawl atop digital prints, which are collaged and integrated into his paintings. In this 30-year survey, we follow Pinkney Herbert on his transformative journey from the narrative into abstraction