Quarter Life Crisis Or How To Get Over College And Become A Functioning Member Of Society

As a writer, I feel like dealing with conflict in real life is the best way to deal with conflict in my fiction. Quarter-Life Crisis or How to Get Over College and Become a Functioning Member of Society, while a fictional novel, is very much about many of the conflicts I‘ve experienced over the past few years. Sean Easton is a twenty-five year old college graduate living in Miami, trying to balance out his life in a world that doesn‘t make as much sense to him as it did when he first graduated college, happy and looking forward to the future. Suffering through the aftermath of a major breakup as well as the death of his best friend, Sean is in the midst of a year-long alcohol binge when we are introduced to him, a period of time characterized by sporadic bouts of self-loathing interlaced with sardonic internal dialogue directed towards the world at large. Sean‘s story eventually intersects with the second protagonist in Quarter Life Crisis, Lauren Ellis. Lauren is a twenty-four year old college dropout turned pharmacy technician. When we are introduced to her, Lauren‘s life is characterized by her child—Justin—and her husband Rick. Rick‘s a mechanic, and he, Lauren, and their son are all living a comfortably mundane life until the day Lauren comes home to find Rick having sex with eighteen year old Natalie, Justin‘s babysitter. From there, Lauren‘s entire life is thrown into disarray, forcing her to confront desires and dreams she had previously filed away in the mental category of ―lost.‖ Together, Sean and Lauren represent a large portion of our society, a generation of individuals entering their mid- and late-twenties in the new millennium. Many of them have been told to dream big and aim high throughout their entire lives, that the next four years will be the best of their lives. And then the next four years. A few of us fulfill these dreams. Most don‘t, and iv in a time when acquiring a college degree has become more an expectation than an accomplishment, Sean Easton and Lauren Ellis are two of many that are defined by their uncertainty as to where their place in society is. Quarter Life Crisis follows their journey from complete uncertainty to little less uncertain, bringing their lifelong dreams into direct conflict with what they are actually capable of achieving. Though the circumstances of Sean and Lauren‘s shifts in character are both distinct, their mentality and outlook on love and life are similar. In the end, they both find a balance that gives them hope for happiness which, they both realize, is the most they can really get in the long run. The underlying theme of Quarter Life Crisis or How to Get Over College and Become a Functioning Member of Society is that college has become a fixture in American upbringing. The novel isn‘t saying this is a good or bad thing, just that it is something that hangs over everybody in the current generation‘s heads growing up, whether they attend college or not. The novel is an attempt to examine how people function in the new millennium after reaching the point in their life when college is no longer a factor, when they are thrown into the real world and told to fend for themselves. It‘s the story of how two people end up doing exactly that, and the hellish process they go through to get to that point

Thermodynamic identities and particle number fluctuations in weakly interacting Bose--Einstein condensates

We derive exact thermodynamic identities relating the average number of condensed atoms and the root-mean-square fluctuations determined in different statistical ensembles for the weakly interacting Bose gas confined in a box. This is achieved by introducing the concept of {\it auxiliary partition functions} for model Hamiltonians that do conserve the total number of particles. Exploiting such thermodynamic identities, we provide the first, completely analytical prediction of the microcanonical particle number fluctuations in the weakly interacting Bose gas. Such fluctuations, as a function of the volume V of the box are found to behave normally, at variance with the anomalous scaling behavior V^{4/3} of the fluctuations in the ideal Bose gas.Comment: 5 pages, 1 figur

Fiber-induced crystallization in elongational flows

Morphology development at the fiber/matrix interphase in fiber-reinforced isotactic polypropylene composites is a widely studied topic. While the application of shear flow may strongly enhance the nucleation density around the fiber, little is known about the influence of fibers on the crystallization of polypropylene subjected to an extensional flow. In this work, the flow around a single glass fiber upon uniaxial elongation of the melt is examined using X-ray scattering and diffraction techniques and compared to the response measured for the neat matrix. A comparison between a neat and compatibilized matrix is made given the strong influence of the addition of an adhesion modifier on the bulk crystallization kinetics of polypropylene. The flow is applied using an in-house-built filament stretching extensional rheometer, which, due to its midfilament control scheme, allows for in situ X-ray experiments. Combined small-angle X-ray scattering/wide-angle X-ray diffraction patterns are acquired during the flow and subsequent crystallization step. Postcrystallization area scans of the filament show that the introduction of a single glass fiber gives rise to the development of β-phase crystals, particularly in the area around the fiber ends, and in contrast to what is observed for the matrix materials alone, where solely α-phase is found. Surprisingly enough, the addition of a single fiber (0.00045 vol %) alters the crystallizing polymorph in almost the entire filament. However, the addition of the adhesion modifier hinders the formation of β-phase crystals around the fiber due to an acceleration of the bulk crystallization kinetics. Finite element simulations provide insight into the flow field around the fiber during stretching and demonstrate that the flow is no longer uniaxial extension, but dominated by shear, even though the volumetric amount of fiber as compared to the matrix is negligible. These findings explain the experimental observation of substantial β-phase formation after the introduction of a single fiber, while this is not observed in the matrix material. Worth noting, the formation of β-phase polypropylene depends not only on the presence and the strength of the flow but predominantly on the type of flow, i.e., shear as opposed to elongation

X-ray and Multiwavelength Insights into the Nature of Weak Emission-Line Quasars at Low Redshift

(Abridged) We report on the X-ray and multiwavelength properties of 11 radio-quiet quasars with weak or no emission lines identified by the Sloan Digital Sky Survey (SDSS) with redshift z=0.4-2.5. The distribution of relative X-ray brightness for our low-redshift weak-line quasar (WLQ) candidates is significantly different from that of typical radio-quiet quasars, having an excess of X-ray weak sources, but it is consistent with that of high-redshift WLQs. The X-ray weak sources generally show similar UV emission-line properties to those of the X-ray weak quasar PHL 1811; they may belong to the notable class of PHL 1811 analogs. The average X-ray spectrum of these sources is somewhat harder than that of typical radio-quiet quasars. Several other low-redshift WLQ candidates have normal ratios of X-ray-to-optical/UV flux, and their average X-ray spectral properties are also similar to those of typical radio-quiet quasars. The X-ray weak and X-ray normal WLQ candidates may belong to the same subset of quasars having high-ionization "shielding gas" covering most of the wind-dominated broad emission-line region, but be viewed at different inclinations. The mid-infrared-to-X-ray spectral energy distributions (SEDs) of these sources are generally consistent with those of typical SDSS quasars, showing that they are not likely to be BL Lac objects with relativistically boosted continua and diluted emission lines. However, one source in our X-ray observed sample is remarkably strong in X-rays, indicating that a small fraction of low-redshift WLQ candidates may actually be BL Lacs residing in the radio-faint tail of the BL Lac population. We also investigate universal selection criteria for WLQs over a wide range of redshift, finding that it is not possible to select WLQ candidates in a fully consistent way using different prominent emission lines as a function of redshift.Comment: ApJ in press; 26 pages, 11 figures and 7 tables. The full Table 3 is available upon reques

First semi-empirical test of the white dwarf mass-radius relationship using a single white dwarf via astrometric microlensing

Funding: Support for this research was provided by NASA through grants from STScI. HST data used in this paper are available from the Mikulski Archive for Space Telescopes at STScI (https://archive.stsci.edu/hst/search.php) under proposal IDs 15705, 15961 and 16251. PM acknowledges studentship funding support from the United Kingdom Science and Technology Facilities Council (STFC) and the Cambridge Centre for Doctoral Training in Data Intensive Science (CDT-DIS). MBN acknowledges support from the UK Space Agency. This research is based on observations made with the NASA/ESA Hubble Space Telescope obtained from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–26555. This work presents results from the European Space Agency (ESA) space mission Gaia. Gaia data are being processed by the Gaia Data Processing and Analysis Consortium (DPAC). Funding for the DPAC is provided by national institutions, in particular the institutions participating in the Gaia Multi-Lateral Agreement (MLA). The Gaia mission website is https://www.cosmos.esa.int/gaia. The Gaia Archive website is http://archives.esac.esa.int/gaia.In November 2019 the nearby single, isolated DQ-type white dwarf LAWD 37 (LP 145-141) aligned closely with a distant background source and caused an astrometric microlensing event. Leveraging astrometry from Gaia and followup data from the Hubble Space Telescope we measure the astrometric deflection of the background source and obtain a gravitational mass for LAWD 37. The main challenge of this analysis is in extracting the lensing signal of the faint background source whilst it is buried in the wings of LAWD 37's point spread function. Removal of LAWD 37's point spread function induces a significant amount of correlated noise which we find can mimic the astrometric lensing signal. We find a deflection model including correlated noise caused by the removal of LAWD 37's point spread function best explains the data and yields a mass for LAWD 37 of 0.56 ± 0.08 M ⊙. This mass is in agreement with the theoretical mass-radius relationship and cooling tracks expected for CO core white dwarfs. Furthermore, the mass is consistent with no or trace amounts of hydrogen that is expected for objects with helium-rich atmospheres like LAWD 37. We conclude that further astrometric followup data on the source is likely to improve the inference on LAWD 37's mass at the ≈3 percent level and definitively rule out purely correlated noise explanations of the data. This work provides the first semi-empirical test of the white dwarf mass-radius relationship using a single, isolated white dwarf and supports current model atmospheres of DQ white dwarfs and white dwarf evolutionary theory.PreprintPostprintPeer reviewe

Genetic risk prediction of atrial fibrillation

Background—Atrial fibrillation (AF) has a substantial genetic basis. Identification of individuals at greatest AF risk could minimize the incidence of cardioembolic stroke. Methods—To determine whether genetic data can stratify risk for development of AF, we examined associations between AF genetic risk scores and incident AF in five prospective studies comprising 18,919 individuals of European ancestry. We examined associations between AF genetic risk scores and ischemic stroke in a separate study of 509 ischemic stroke cases (202 cardioembolic [40%]) and 3,028 referents. Scores were based on 11 to 719 common variants (≥5%) associated with AF at P-values ranging from <1x10-3 to <1x10-8 in a prior independent genetic association study. Results—Incident AF occurred in 1,032 (5.5%) individuals. AF genetic risk scores were associated with new-onset AF after adjusting for clinical risk factors. The pooled hazard ratio for incident AF for the highest versus lowest quartile of genetic risk scores ranged from 1.28 (719 variants; 95%CI, 1.13-1.46; P=1.5x10-4) to 1.67 (25 variants; 95%CI, 1.47-1.90; P=9.3x10-15). Discrimination of combined clinical and genetic risk scores varied across studies and scores (maximum C statistic, 0.629-0.811; maximum ΔC statistic from clinical score alone, 0.009-0.017). AF genetic risk was associated with stroke in age- and sex-adjusted models. For example, individuals in the highest versus lowest quartile of a 127-variant score had a 2.49-fold increased odds of cardioembolic stroke (95%CI, 1.39-4.58; P=2.7x10-3). The effect persisted after excluding individuals (n=70) with known AF (odds ratio, 2.25; 95%CI, 1.20-4.40; P=0.01). Conclusions—Comprehensive AF genetic risk scores were associated with incident AF beyond associations for clinical AF risk factors, though offered small improvements in discrimination. AF genetic risk was also associated with cardioembolic stroke in age- and sex-adjusted analyses. Efforts are warranted to determine whether AF genetic risk may improve identification of subclinical AF or help distinguish between stroke mechanisms