2,598 research outputs found

    Cyber Babel: Finding the Lingua Franca in Cybersecurity Regulation

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    Cybersecurity regulations have proliferated over the past few years as the significance of the threat has drawn more attention. With breaches making headlines, the public and their representatives are imposing requirements on those that hold sensitive data with renewed vigor. As high-value targets that hold large amounts of sensitive data, financial institutions are among the most heavily regulated. Regulations are necessary. However, regulations also come with costs that impact both large and small companies, their customers, and local, national, and international economies. As the regulations have proliferated so have those costs. The regulations will inevitably and justifiably diverge where different governments view the needs of their citizens differently. However, that should not prevent regulators from recognizing areas of agreement. This Note examines the regulatory regimes governing the data and cybersecurity practices of financial institutions implemented by the Securities and Exchange Commission, the New York Department of Financial Services, and the General Data Protection Regulations of the European Union to identify areas where requirements overlap, with the goal of suggesting implementations that promote consistency, clarity, and cost reduction

    Production of Living Nanoparticles for Blood Cancer Therapy

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    Current cancer therapies leave much to be desired because they are very harmful to the patient and cause a significant decrease in quality of life. Chimeric Antigen Receptors (CAR) are a promising novel approach for treating specific types of leukemia due to their binding affinity for proteins expressed solely on leukemia B cells. This approach increases specificity of how cells receive treatment, thus allowing for the destruction of cancerous cells while leaving the healthy cells unharmed. In this experiment, we show that production of CAR expressing exosomes (liposome like vesicles produced naturally by human cells) is possible through cell transfection. This finding demonstrates that a new wave of cancer therapeutics, that are more specific and have less harmful side effects, are producible

    Helicity Transfer in Turbulent Models

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    Helicity transfer in a shell model of turbulence is investigated. We show that a Reynolds-independent helicity flux is present in the model when the large scale forcing breaks inversion symmetry. The equivalent in Shell Models of the ``2/15 law'', obtained from helicity conservation in Navier-Stokes eqs., is derived and tested. The odd part of helicity flux statistic is found to be dominated by a few very intense events. In a particular model, we calculate analytically leading and sub-leading contribution to the scaling of triple velocity correlation.Comment: 4 pages, LaTex, 2 figure

    Helicity advection in Turbulent Models

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    Helicity transfer in a shell model of turbulence is investigated. In particular, we study the scaling behavior of helicity transfer in a dynamical model of turbulence lacking inversion symmetry. We present some phenomenological and numerical support to the idea that Helicity becomes -at scale small enough- a passively-advected quantity.Comment: 6 pages, 2 figures, contribution to the proceedings of the conference: Disorder and Chaos, in honour of Giovanni Paladin, September 22-24, 1997, Rom

    Il sistema penale: analisi del pensiero di due riformatori del XVIII secolo, Cesare Beccaria e Jeremy Bentham

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    Oggetto di questa tesi è il sistema penale, analizzato attraverso il pensiero di due riformatori del XVIII secolo: Cesare Beccaria e Jeremy Bentham . Nello specifico si sono andate a cercare le ragioni che spingono i due autori a ritenere indispensabile, per regolare la società, un sistema di delitti e pene, ovvero un sistema che esclude a priori l’idea di una società regolata dall’educazione e non dalla punizione. La nostra ipotesi è che Beccaria e Bentham considerassero gli uomini non sufficientemente evoluti intellettualmente per capire che l’assecondare esclusivamente le proprie passioni è solamente un continuo ritorno allo stato precedente le società

    Spite and Altruism in Gulls

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