Latinos within Criminal Justice: Lawyers

The United States has an increasing number of Latinos coming into the country, but Latinos seem to remain under represented in the field of Criminal Justice. According to the Hispanic National Bar Association (HNBA), the United States Latino population is 18 percent. Meanwhile, Latinos make up less than 2 percent of all lawyers in the United States. Does that mean Latinos are not becoming lawyers due to the high price of law school and/or discrimination? After researching sources such as NBC News, the ABA Journal, Equal Rights Advocates, and the Latin American Law Student Association (LALSA), Latinos have the opportunity to become a lawyer in the legal system. The problem that continues to arise for many Latinos wanting to pursue this career, is that it is lengthy process and the cost of tuition is high. It seems that this unfavorable factor of high tuition costs makes it challenging for Latinos wishing to pursue this career

The Deep Grammar of Augustine’s Conversion

In light of the growing consensus that the doctrine of creatio ex nihilo is foundational for Augustine’s thought, it would be fruitful to consider more fully its role in the Confessions, especially its role in how Augustine understands his conversion in Book Eight. In this short communication, I will argue that Augustine situates his conversion narrative within the context of the Trinity’s creative act. His understanding of the ontological distinction between God and the world as well as the creational notion of imitation are the keys to understanding this in Book Eight. They make up the deep grammar of his conversion story. For Augustine, the Word is the Image of the Father, the perfect Imitation, through whom all things are made from nothing in a trinitarian act of creatio, conversio, formatio. All things, then, imitate, in varying degrees, the perfect Imitation because they bear the mark of this creative act in their ontological make up. In Book Eight, God puts before Augustine a series of exempla to imitate – Victorinus, Anthony, the two agentes in rebus, the children of Lady Chastity – who are presented as men and women converted through and con-formed to the Incarnate Word, that is, they are presented as those who have been re-created in Christ by imitating the Imitation. Through these re-created imitators, Augustine sees what he was created to be and is led by the Word into imitation of the Word, who effects his conversion and formation, thereby re-creating him after the pattern of his original creation

Síntesis de PSSA-MCM-41 como catalizador ácido sostenible

Actualmente los desechos de poliestireno que se generan diariamente se han convertido en un problema ambiental que afecta directamente la salud del ser humano y de los demás seres vivos; por esta razón, este polímero se ha convertido en objeto de estudio de interés en ingeniería de materiales. Es así como en este trabajo se buscó darle una segunda utilidad específica como catalizador ácido y que al mismo tiempo contribuya a reducir las cantidades presentes de este contaminante. La funcionalización del material MCM-41 con poliestireno expandido de desecho sulfonado, se presentó como alternativa ante el crecimiento exponencial de la cantidad de desechos de este polímero y como un nuevo material ácido útil como catalizador

Advanced cotton fibers exhibit efficient photocatalytic self-cleaning and antimicrobial activity

Functional cotton fibers have a wide range of applications in domestic, commercial, and military settings, and so enhancing the properties of these materials can yield substantial benefits. Herein, we report the creation of functional fibers that are self-cleaning, anti-microbial, and protective against UV radiation. A uniform, and high surface area films of TiO2 were deposited on cotton fibers and gold/silver nanoparticles were directly incorporated on the nanostructured TiO2 surface. The synthetic method is simple and the produced TiO2 film is homogenous and the nanoparticles were shown to be effectively distributed on the surface using a simple photocatalytic reduction method. The Ag/Au-TiO2 coated fibers was morphologically characterized using atomic force microscopy (AFM) and scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS), and the self-cleaning properties of noble metal nanoparticle/TiO2 coated fibers were demonstrated by repeated staining followed by exposure to simulated solar light. The 1 mM Ag-TiO2 coated fabric was observed to have the largest improvement in rate of stain extinction compared to the untreated fibers with a methylene blue stain, and the 1 mM Au-TiO2 coated fibers were observed to have the largest improvement versus untreated fibers when stained with Congo red. The fibers maintained consistent photocatalytic activity over multiple cycles, and the resistance of the Ag/Au-TiO2 coated cotton to degradation was verified using Fourier transform infrared spectroscopy (FTIR). An efficient anti-microbial activity of the fibers was confirmed by exposure of the fibers to bacterial culture (Escherichia Coli) and direct observation of antimicrobial activity

Discovery of Novel, Orally Bioavailable, Antileishmanial Compounds Using Phenotypic Screening

Leishmaniasis is a parasitic infection that afflicts approximately 12 million people worldwide. There are several limitations to the approved drug therapies for leishmaniasis, including moderate to severe toxicity, growing drug resistance, and the need for extended dosing. Moreover, miltefosine is currently the only orally available drug therapy for this infection. We addressed the pressing need for new therapies by pursuing a two-step phenotypic screen to discover novel, potent, and orally bioavailable antileishmanials. First, we conducted a high-throughput screen (HTS) of roughly 600,000 small molecules for growth inhibition against the promastigote form of the parasite life cycle using the nucleic acid binding dye SYBR Green I. This screen identified approximately 2,700 compounds that inhibited growth by over 65% at a single point concentration of 10 μM. We next used this 2700 compound focused library to identify compounds that were highly potent against the disease-causing intra-macrophage amastigote form and exhibited limited toxicity toward the host macrophages. This two-step screening strategy uncovered nine unique chemical scaffolds within our collection, including two previously described antileishmanials. We further profiled two of the novel compounds for in vitro absorption, distribution, metabolism, excretion, and in vivo pharmacokinetics. Both compounds proved orally bioavailable, affording plasma exposures above the half-maximal effective concentration (EC50) concentration for at least 12 hours. Both compounds were efficacious when administered orally in a murine model of cutaneous leishmaniasis. One of the two compounds exerted potent activity against trypanosomes, which are kinetoplastid parasites related to Leishmania species. Therefore, this compound could help control multiple parasitic diseases. The promising pharmacokinetic profile and significant in vivo efficacy observed from our HTS hits highlight the utility of our two-step phenotypic screening strategy and strongly suggest that medicinal chemistry optimization of these newly identified scaffolds will lead to promising candidates for an orally available anti-parasitic drug

Measurement of χ c1 and χ c2 production with s√ = 7 TeV pp collisions at ATLAS

The prompt and non-prompt production cross-sections for the χ c1 and χ c2 charmonium states are measured in pp collisions at s√ = 7 TeV with the ATLAS detector at the LHC using 4.5 fb−1 of integrated luminosity. The χ c states are reconstructed through the radiative decay χ c → J/ψγ (with J/ψ → μ + μ −) where photons are reconstructed from γ → e + e − conversions. The production rate of the χ c2 state relative to the χ c1 state is measured for prompt and non-prompt χ c as a function of J/ψ transverse momentum. The prompt χ c cross-sections are combined with existing measurements of prompt J/ψ production to derive the fraction of prompt J/ψ produced in feed-down from χ c decays. The fractions of χ c1 and χ c2 produced in b-hadron decays are also measured

The khmer software package: enabling efficient nucleotide sequence analysis

The khmer package is a freely available software library for working efficiently with fixed length DNA words, or k-mers. khmer provides implementations of a probabilistic k-mer counting data structure, a compressible De Bruijn graph representation, De Bruijn graph partitioning, and digital normalization. khmer is implemented in C++ and Python, and is freely available under the BSD license at https://github.com/dib-lab/khmer/

The khmer software package: enabling efficient nucleotide sequence analysis [version 1; referees: 2 approved, 1 approved with reservations]

The khmer package is a freely available software library for working efficiently with fixed length DNA words, or k-mers. khmer provides implementations of a probabilistic k-mer counting data structure, a compressible De Bruijn graph representation, De Bruijn graph partitioning, and digital normalization. khmer is implemented in C++ and Python, and is freely available under the BSD license at https://github.com/dib-lab/khmer/

BLOOM: A 176B-Parameter Open-Access Multilingual Language Model

Large language models (LLMs) have been shown to be able to perform new tasks based on a few demonstrations or natural language instructions. While these capabilities have led to widespread adoption, most LLMs are developed by resource-rich organizations and are frequently kept from the public. As a step towards democratizing this powerful technology, we present BLOOM, a 176B-parameter open-access language model designed and built thanks to a collaboration of hundreds of researchers. BLOOM is a decoder-only Transformer language model that was trained on the ROOTS corpus, a dataset comprising hundreds of sources in 46 natural and 13 programming languages (59 in total). We find that BLOOM achieves competitive performance on a wide variety of benchmarks, with stronger results after undergoing multitask prompted finetuning. To facilitate future research and applications using LLMs, we publicly release our models and code under the Responsible AI License

Measurement of dijet cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector

Double-differential dijet cross-sections measured in pp collisions at the LHC with a 7 TeV centre-of-mass energy are presented as functions of dijet mass and half the rapidity separation of the two highest-pT jets. These measurements are obtained using data corresponding to an integrated luminosity of 4.5 fb−¹, recorded by the ATLAS detector in 2011. The data are corrected for detector effects so that cross-sections are presented at the particle level. Cross-sections are measured up to 5 TeV dijet mass using jets reconstructed with the anti-kt algorithm for values of the jet radius parameter of 0.4 and 0.6. The cross-sections are compared with next-to-leading-order perturbative QCD calculations by NLOJet++ corrected to account for non-perturbative effects. Comparisons with POWHEG predictions, using a next-to-leading-order matrix element calculation interfaced to a parton-shower Monte Carlo simulation, are also shown. Electroweak effects are accounted for in both cases. The quantitative comparison of data and theoretical predictions obtained using various parameterizations of the parton distribution functions is performed using a frequentist method. In general, good agreement with data is observed for the NLOJet++ theoretical predictions when using the CT10, NNPDF2.1 and MSTW 2008 PDF sets. Disagreement is observed when using the ABM11 and HERAPDF1.5 PDF sets for some ranges of dijet mass and half the rapidity separation. An example setting a lower limit on the compositeness scale for a model of contact interactions is presented, showing that the unfolded results can be used to constrain contributions to dijet production beyond that predicted by the Standard Model