'The representation of masculinity in the theatre of Federico García Lorca'

A theoretical framework is established by presenting an overview of Lorca criticism and of relevant work in gender and men's studies. Male invisibility (man viewed as universally human, woman, branded as different, viewed as the only sex), as expounded by De Beauvoir, emerges as a key issue. The thesis aims to demonstrate that Lorca's theatre refuses to accept male invisibility, preferring to use every opportunity to draw men out of the shadows and into the spotlight. It is argued that Lorca's theatre is constructed around defamiliarization techniques that set the theatrical space apart as a place in which the spectator is prompted to reflect on masculinity as an object of curiosity rather than as an unchallenged norm. The myriad processes that prompt the spectator to do so emphasise male characters. Men reflect on their own identity and women capture them in a powerful gaze, the inverse of the male gaze that objectifies women (as analysed by Mulvey with reference to cinema). An emphasis on female sexuality as need and on male eroticism as resolution further demonstrates male characters to be objects under observation. Chapter 4 shows male absence to be a variation of the above processes, ensuring that a man's masculinity is brought into focus even when he is not present. Offstage sound effects, the projection of the audience's gaze offstage, and the penetration of the stage space by metonymical objects are some of the techniques that achieve this, allowing reflection on concepts of masculinity without specific association with the male body and, therefore, alluding to the disassociation of sex and gender. Questions about the substance of masculinity are problematic due to frequent assaults on notions of innate fixed identity and the suggestion that gender may be nothing more than the process by which it is represented. It is the process of representation, therefore, that is the protagonist in the performance of gender, and whilst masculinity might be a hollow shell in Lorca' theatre, it is not, at least, one that hides in the shadows

Stability of power systems and other systems of second order differential equations

Analytic criteria have been developed to predict the stability or instability of equilibrium points of systems of second order differential equations. The results were applied to the swing equations for electric power systems;It was shown that the trivial solution is exponentially stable if and only if the linearization matrix is stable. This rapid rate of convergence ensures that the asymptotic stability of a certain subsystem will imply the stability of the whole system. In the case of uniform damping, stability results proved by linearization allow one to classify equilibrium points as either stable or unstable, except for a certain critical case. To help implement these and related results, an algorithm was developed to determine whether all eigenvalues of a matrix are real and non-positive. Applied to the swing equations with non-trivial transfer conductances, these results demonstrate that an equilibrium solution may not be stable even though (VBAR)(delta)(,i) - (delta)(,j) - (alpha)(,ij)(VBAR) \u3c (pi)/2 for all rotor angle pairs (delta)(,i), (delta)(,j) where (alpha)(,ij) is the complement of the phase of the transfer impedance between machines i and j;Other stability criteria were proved using invariance theory and an extension of the concept of Hamiltonian systems. These results may be applied to the swing equations with negligible transfer conductances. It was shown that equilibrium states for this system may be stable even though most pairs of rotors are more than 90(DEGREES) out of phase; some may be 180(DEGREES) out of phase;A sufficient condition for a non-linear map being one-to-one in a convex region was proved. An application to the swing equations showed that there can be no more than one equilibrium satisfying (VBAR)(delta)(,i) - (delta)(,j) - (alpha)(,ij)(VBAR) \u3c (pi)/2 for all i, j. A simple analytic criterion for the existence of stable equilibrium states was proved for the swing equations with negligible transfer conductances

RezRIDERS: A Tribally-Driven, Extreme Sport Intervention & Outcomes

Reducing Risk through Interpersonal Development, Empowerment, Resiliency, and Self-Determination (RezRIDERS) is a tribally-driven youth empowerment program designed to deter substance abuse and depression symptomology among high-risk American Indian youth while increasing hope/optimism, self-efficacy, and pro-social bonding. The quasi-experimental intervention took place between 2012-2015 in the Pueblo of Jemez (New Mexico, USA). The community-based program served fifty-five total youth. RezRIDERS has four major curricular components: 1) Extreme Sport activity clusters paired with; 2) Indigenized behavioral-cognitive lessons; 3) Tribal Research Team providing program oversight and cultural mentoring; and 4) Community action projects addressing youth-identified community issues. This unique program is a modern version of challenge and journeying that Indigenous people historically experienced as norms. Using qualitative and quantitative data, intervention pilot-testing assessed feasibility and efficacy of the program

β-cell stimulation by saxagliptin in patients with type 2 diabetes

Diabetes is Australia’s fastest growing chronic disease with approximately 890,000 patients currently diagnosed with diabetes.1By 2031 it is predicted that 3.3 million Australians will have type 2 diabetes2thus increasing the demand for prevention strategies and an emphasis on early diagnosis and treatment. Saxagliptin (SAXA) is a potent, selective DPP-4 inhibitor, specifically designed for extended inhibition of the DPP-4 enzyme. DPP-4 inactivates incretins that stimulate glucose-dependent insulin secretion and inhibit glucagon secretion. A proposed MOA of SAXA involves protecting incretins from DPP-4 degradation, thus improving β-cell response. This randomised, parallel-group, double-blind, PBO-controlled study (CV181-041) assessed SAXA’s effect on β-cell function by intravenous hyperglycaemic clamp (IV HC) in T2DM patients. Patients were assessed at baseline (BL) and wk 12 in the fasting state (0-180min, IV HC) and after stimulating incretin secretion by orally ingesting 75g glucose (180-480min, IV-oral HC). HC infusions were adjusted to maintain plasma glucose at 280mg/dL. Insulin secretion was calculated by C-peptide deconvolution. Primary endpoint was %Δfrom BL in total insulin secretion (%Δinsulin) during IV-oral HC (180-480min). Secondary endpoint was %Δinsulin during IV HC (120-180min). Patients were drug-naïve with T2DM aged 43-69yrs with BL A1C range 5.9%-8.1%. Twenty patients received SAXA 5mg od; 16 received PBO. After 12 wks, SAXA significantly increased %Δinsulin from BL during IV-oral HC (adj% difference of 18.5% vs PBO, p=.035). In the fasting state during IV HC SAXA significantly increased %Δinsulin from BL (adj% difference of 27.9% vs PBO, p=.020). At wk 12 insulin secretion increased from BL with SAXA but not with PBO (Fig). Glucagon AUC during IV-oral HC also improved from BL with SAXA, (adj% difference of –21.8% vs PBO, p=.031). SAXA was generally safe and well-tolerated. In conclusion, SAXA improved pancreatic β-cell function in the postprandial and fasting states and decreased postprandial glucagon concentration

High-precision gigahertz-to-terahertz spectroscopy of aqueous salt solutions as a probe of the femtosecond-to-picosecond dynamics of liquid water

Because it is sensitive to fluctuations occurring over femtoseconds to picoseconds, gigahertz-to-terahertz dielectric relaxation spectroscopy can provide a valuable window into water's most rapid intermolecular motions. In response, we have built a vector network analyzer dielectric spectrometer capable of measuring absorbance and index of refraction in this frequency regime with unprecedented precision. Using this to determine the complex dielectric response of water and aqueous salt solutions from 5.9 GHz to 1.12 THz (which we provide in the SI), we have obtained strong new constraints on theories of water's collective dynamics. For example, while the salt-dependencies we observe for water's two slower relaxations (8 and 1 ps) are easily reconciled with suggestions that they arise due to rotations of fully and partially hydrogen bonded molecules, respectively, the salt-dependence of the fastest relaxation (180 fs) appears difficult to reconcile with its prior assignment to liberations of single hydrogen bonds.Comment: 14 pages, 3 figures, Published in Journal of Chemical Physic

The Impossibility of a Perfectly Competitive Labor Market

Using the institutional theory of transaction cost, I demonstrate that the assumptions of the competitive labor market model are internally contradictory and lead to the conclusion that on purely theoretical grounds a perfectly competitive labor market is a logical impossibility. By extension, the familiar diagram of wage determination by supply and demand is also a logical impossibility and the neoclassical labor demand curve is not a well-defined construct. The reason is that the perfectly competitive market model presumes zero transaction cost and with zero transaction cost all labor is hired as independent contractors, implying multi-person firms, the employment relationship, and labor market disappear. With positive transaction cost, on the other hand, employment contracts are incomplete and the labor supply curve to the firm is upward sloping, again causing the labor demand curve to be ill-defined. As a result, theory suggests that wage rates are always and everywhere an amalgam of an administered and bargained price. Working Paper 06-0

The Atacama Cosmology Telescope: Two-Season ACTPol Lensing Power Spectrum

We report a measurement of the power spectrum of cosmic microwave background (CMB) lensing from two seasons of Atacama Cosmology Telescope Polarimeter (ACTPol) CMB data. The CMB lensing power spectrum is extracted from both temperature and polarization data using quadratic estimators. We obtain results that are consistent with the expectation from the best-fit Planck LCDM model over a range of multipoles L=80-2100, with an amplitude of lensing A_lens = 1.06 +/- 0.15 (stat.) +/- 0.06 (sys.) relative to Planck. Our measurement of the CMB lensing power spectrum gives sigma_8 Omega_m^0.25 = 0.643 +/- 0.054; including baryon acoustic oscillation scale data, we constrain the amplitude of density fluctuations to be sigma_8 = 0.831 +/- 0.053. We also update constraints on the neutrino mass sum. We verify our lensing measurement with a number of null tests and systematic checks, finding no evidence of significant systematic errors. This measurement relies on a small fraction of the ACTPol data already taken; more precise lensing results can therefore be expected from the full ACTPol dataset.Comment: 17 pages, 11 figures, to be submitted to Physical Review

"Preferred reading" of Legal Texts

In the 1970s, British cultural theorist Stuart Hall introduced a concept known as preferred reading. It combines the ideological influence of mass media and dominant ways of understanding any text. This article focuses on mass media as a source of ideological background or context of legal interpretation and of any reading of legal texts. Law operates in culture and culture represents limitations in the law, according to the needs of dominant ideology. Culture introduces structures of domination which manipulate law. An important role is also given to popular culture and mass culture. These parts of the culture industry create borders in which the recipients (audience) think of law. Through mass media – rather than through other channels – dominant ideology infiltrates law. Legal consciousness is formed by dominant cultural frames formed by dominant ideology. Through this formation of mass media, law becomes a commodity. It shares the same values or contents as that of cultural industry and is the place where the theory of preferred reading can be introduced. According to the aforementioned theory, there are methods of interpretation that are more accurate than others are. This is simply because they lead to a result that is more preferred by ‘common opinion’ disseminated by mass culture.V roce 1970, britský kulturní teoretik Stuart Hall představil koncept známý jako preferovaného čtení. Ten v sobě spojuje ideologický vliv masových médií a dominantní způsoby chápání jakéhokoli textu. Tento článek se zaměřuje masová média jako zdroj ideologického pozadí nebo kontextu právního výkladu. Právo působí v kultuře a kultura představuje omezení právo dle potřeb dominantní ideologie. Kultura vytváří struktury dominace, které manipulují právem. Důležitou roli také sehrává populární a masová kultura. Tyto části kulturního průmyslu vytváří hranice, ve kterých příjemci (publikum) uvažují o právu. Prostřednictvím masových médií - spíše než prostřednictvím jiných kanálů - dominantní ideologie infiltruje právo. Právní vědomí je tvořeno dominantními kulturními rámci vytvořenými dominantní ideologií. Prostřednictvím této formace vytvářené masovými médii se právo stává komoditou. Sdílí proto stejné hodnoty, nebo obsah jaké definuje kulturní průmysl. Proto lze i v právním kontextu uvažovat o tzv. preferovaném čtení. Proto lze identifikovat paradigmata výkladu, které jsou mnohem "použeitelnější" než jiné, protože vedou k očekávaným výsledkům. K výsledkům, které odpovídají očekávání masového publika.In the 1970s, British cultural theorist Stuart Hall introduced a concept known as preferred reading. It combines the ideological influence of mass media and dominant ways of understanding any text. This article focuses on mass media as a source of ideological background or context of legal interpretation and of any reading of legal texts. Law operates in culture and culture represents limitations in the law, according to the needs of dominant ideology. Culture introduces structures of domination which manipulate law. An important role is also given to popular culture and mass culture. These parts of the culture industry create borders in which the recipients (audience) think of law. Through mass media – rather than through other channels – dominant ideology infiltrates law. Legal consciousness is formed by dominant cultural frames formed by dominant ideology. Through this formation of mass media, law becomes a commodity. It shares the same values or contents as that of cultural industry and is the place where the theory of preferred reading can be introduced. According to the aforementioned theory, there are methods of interpretation that are more accurate than others are. This is simply because they lead to a result that is more preferred by ‘common opinion’ disseminated by mass culture

Structural basis for topological regulation of Tn3 resolvase

Site-specific DNA recombinases play a variety of biological roles, often related to the dissemination of antibiotic resistance, and are also useful synthetic biology tools. The simplest site-specific recombination systems will recombine any two cognate sites regardless of context. Other systems have evolved elaborate mechanisms, often sensing DNA topology, to ensure that only one of multiple possible recombination products is produced. The closely related resolvases from the Tn3 and γδ transposons have historically served as paradigms for the regulation of recombinase activity by DNA topology. However, despite many proposals, models of the multi-subunit protein–DNA complex (termed the synaptosome) that enforces this regulation have been unsatisfying due to a lack of experimental constraints and incomplete concordance with experimental data. Here, we present new structural and biochemical data that lead to a new, detailed model of the Tn3 synaptosome, and discuss how it harnesses DNA topology to regulate the enzymatic activity of the recombinase