Are the Mara Salvatrucha and 18th Street Gangs a Threat to Our National Security

This study focuses on the two predominantly Latino gangs, Mara Salvatrucha (aka MS-13), and the 18th Street Gang, operating on the streets of communities across America. This study is significant because it will provide information about how these violent gangs operate in ways that can inform and alert both civilian society and government agencies concerning optimal responses to the problems created by these gangs. Through a quantitative and qualitative analysis of documentary evidence and governmental statistics about the Mara Salvatrucha and 18th Street Gang, this study developed several conclusive findings on the negative effects of these groups in the United States. The Mara Salvatrucha and 18th Street Gang are becoming transnational criminal organizations, given the fact that they originated in Central America and Mexico and have since expanded their operations abroad. Despite efforts by national and international law enforcement to curtail these gangs’ criminal behaviors, they maintain their ties with their gang associates in these countries. Moreover, gang members engage in criminal activities that were highly organized. They also moved through networks that continued to gain sophistication. Drug trafficking, gun running, violence, robbery, extortion are some of the heinous crimes committed by these groups. These gangs disturb peace and order in the community, destroy personal property and endanger the lives of citizens. These two gangs may establish an organized criminal enterprise capable of coordinating illegal activities across national borders. Nonetheless, with complete disregard to the laws of this land, including immigration laws, these groups are considered a threat to the security of the country, but this level is considered comparable to any highly organized street gang that supports its activities with criminal enterprises. In sum, the dangers posed by Mara Salvatrucha and the 18th Street Gang, as well as other comparable criminal organizations should not be underestimated.José A. Ortiz Jr.Skelton, David TGrosskopf, Edmund WDeVere D. WoodsMaster of ScienceDepartment of Criminology and Criminal JusticeCunningham Memorial library, Terre Haute, Indiana State University.201205MastersTitle from document title page. Document formatted into pages: contains 74p. : ill. Includes reference page

Influence of Kaolinite Clay Supplementation on Growth Performance and Digestive Function in Finishing Calf-fed Holstein Steers.

Two experiments were conducted to examine the influence of kaolinite clay supplementation (0%, 1%, or 2% diet dry matter [DM] basis) on characteristics of digestion (Trial 1) and growth performance (Trial 2) in calf-fed Holstein steers fed a finishing diet. In Trial 1, 6 Holstein steers (539±15 kg) with ruminal and duodenal cannulas were used to evaluate treatment effects on characteristics of digestion. Kaolinite clay supplementation decreased total tract DM digestion (linear effect, p<0.01) without effects (p≥0.10) on site and extent of digestion of organic matter, neutral detergent fiber, starch and N, or ruminal microbial efficiency. There were no treatment effects on ruminal pH, volatile fatty acids molar proportions or estimated methane production. In Trial 2, 108 Holstein steers (132.4±5.6 kg) were used in a 308-d study to evaluate growth performance and carcass characteristics. There were no treatment effects (p>0.10) on average daily gain (ADG) and gain efficiency (ADG/dry matter intake). Kaolinite supplementation tended (linear effect, p = 0.08) to increase dietary net energy (NE) during the initial 112-d period. However, the overall (308-d) effect of supplementation dietary NE was not appreciable (p>0.20). However, due to the inertness of kaolinite, itself, the ratio of observed-to-expected dietary NE increased with kaolinite supplementation. This effect was more pronounced (linear effect, p 0.03) during the initial 224 d of the study. Overall (308 d), kaolinite supplementation tended to increase (linear effect, p = 0.07) dietary NE by 3% over expected. Kaolinite supplementation did not affect carcass weight, yield grade, longissimus area, kidney, pelvic and heart fat, and quality grade, but decreased (linear effect, p = 0.01) dressing percentage. It is concluded that kaolinite supplementation up to 2% of diet DM may enhance energetic efficiency of calf-fed Holstein steers in a manner independent of changes in characteristics of ruminal and total tract digestion

The action cam phenomenon: a new trend in audiovisual production

When the GoPro camera was first put on the market in 2004, it brought about a new generation of ultracompact cameras designed to be attached to the user’s body, and which came to be known as action cams. Their principal characteristics were their tiny size, their high-quality images and a wide-angle, fixed-focal-length lens. This combination has made it much simpler to get spectacular subjective shots with considerable depth of field. The users of this technology now form a whole generation of citizen-filmmakers who produce thousands of videos every day in a novel realistic style dominated by first-person narrative. Their work is principally shared via video platforms like YouTube and Vimeo, which provide instant feedback in the form of millions of views. In this paper we analize the common features of the action cam recording style and we state these videos will bring about a redefinition of the realist visual style. Furthermore, we propose to relate the success of the action cam phenomenon with the cognitive concept of embodiment and argue that the viewer’s mirror neurons copy the real sensations and enable the viewer to experience, virtually and in safety, the same emotions felt by the person actually taking part in the action

Advanced titanium scaffolds obtained by directional freeze-drying: on the influence of processing conditions

Ministry of Science and Innovation of Spain under Grant No. MAT2010-20855Junta de Andalucía (Spain) / FEDER (EU), through the project Ref. P12-TEP-140

Vapor Pressures For The System Isobutane-Isobutylene-n-Butane

New experimental vapor pressures for the ternary system composed of Isobutane-isobutylene-n-butane from 40 to 160 °F and 20 to 160 psia are presented. The data have an estimated average accuracy of 0.04%. The pure component data are compared with existing data from the literature. © 1978, American Chemical Society. All rights reserved

Direct Solution Of The Isothermal Gibbs-Duhem Equation For Multicomponent Systems

The numerical solution of the relative volatility form of the isothermal Gibbs-Duhem equation for multicomponent systems Is carried out by a relaxation technique for two ternary systems at five different temperatures. This direct method of solution eliminates calculating and differentiating the excess Gibbs free energy as required by other indirect methods. © 1978, American Chemical Society. All rights reserved

Phylogeny, Resistome, and Virulome of Escherichia coli Causing Biliary Tract Infections

Escherichia coli is the most frequent Gram-negative bacilli involved in intra-abdominal infections. However, despite high mortality rates associated with biliary tract infections due to E. coli, there is no study focusing on this pathogen. In this study, we have characterized a group of 15 E. coli isolates obtained from 12 patients with biliary tract infections. Demographic and clinical data of the patients were recovered. Phylogeny, resistome, and virulome analysis through whole genome sequencing and biofilm formation were investigated. Among the 15 E. coli isolates, no predominant sequence type (ST) was identified, although 3 of them belonged to unknown STs (20%). Resistance to ampicillin, amoxicillin/clavulanic acid, cotrimoxazole, and quinolones was more present in these isolates; whereas, third and fourth generation cephalosporins, carbapenems, amikacin, tigecycline, and colistin were highly active. Moreover, high diversity of virulence factors has been found, with sfa, fimH, and gad the most frequently detected genes. Interestingly, 26.6% of the E. coli isolates were high biofilm-producers. Altogether, our data characterized for the first time E. coli isolates associated with biliary tract infections in terms of genomic relationship, resistome, and virulome.España, Instituto de Salud Carlos III, Subdirección General de Redes y Centros de Investigación Cooperativa, Ministerio de Ciencia, Innovación y Universidades (CP15/00132)España, Plan Nacional de I+D+i 2013-2016 and Instituto de Salud Carlos III, Subdirección General de Redes y Centros de Investigación Cooperativa, Ministerio de Ciencia, Innovación y Universidades, Spanish Network for Research in Infectious Diseases (RD16/0016/0009

Papilla preservation periodontal surgery in periodontal reconstruction for deep combined intra-suprabony defects. Retrospective analysis of a registry-based cohort

Suprabony defects are the most prevalent defects and there is very little evidence on their treatment. This study aims to assess the effectiveness of papilla preservation periodontal surgery in the periodontal reconstruction of combined deep intra-suprab

Tissue biochemical diversity of 20 gooseberry cultivars and the effect of ethylene supplementation on postharvest life

The European gooseberry (Ribes uva-crispa) is still an understudied crop with limited data available on its biochemical profile and postharvest life. A variety of polyphenols were detected in the skin and flesh of 20 gooseberry cvs, representing mainly flavonol glycosides, anthocyanins and flavan-3-ols. In contrast, gooseberry seeds were for the first time characterised by the presence of considerable amounts of hydroxycinnamic acid glycosides tentatively identified by UPLC-QToF/MS. All cvs examined represented a good source of vitamin C while being low in sugar. Furthermore, the postharvest stability of bioactives was explored by supplementation of exogenous ethylene in air at 5 °C. Results suggest a low sensitivity of gooseberries to ethylene. The overall quality of gooseberries remained stable over two weeks, showing potential for extended bioactive life

Metodología para el estudio de una muerte : las exequias de Carlos II en un contexto de cambio dinástico

Nuestro objetivo es mostrar una metodología de estudio y de investigación que proponemos en relación a las exequias por la muerte de Carlos II centrándonos en el caso de la ciudad de Barcelona. Al analizar las relaciones de sucesos, las publicaciones de grabados, la documentación de archivo y los elementos iconográficos distintivos, nos acercaremos a una muerte que de forma simbólica marca un cambio dinástico en un contexto de conflicto.The aim of this paper is to offer a methodology for the study and research that we propose in relation to the obsequies for king Charles II, specifically those celebrated in Barcelona. Analysing the relationship between the events, printed news publications, engravings, archival documents and distinctive iconographic elements, we deal with a death that, in symbolic fashion, marks a dynastic change within a context of conflict