41,240 research outputs found
Decreased endovascular trophoblast invasion in first trimester pregnancies with high-resistance uterine artery Doppler indices
No full textSolar Power in the Garden State
No full textThis special issue on energy and solar power in New Jersey was made possible because of the extensive portfolio of research centers and institutes at the Edward J. Bloustein School of Planning and Public Policy. Dr. Frank A. Felder, an Associate Research Professor, has been director of the School’s Center for Energy, Economic & Environmental Policy (CEEEP) since 2006. Frank is a nuclear engineer with a PhD degree from MIT, and he, along with his CEEEP colleague, Shankar N. Chandramowli, coauthored the main article in this issue of the Advance & Rutgers Report. CEEEP has worked extensively with the New Jersey Board of Public Utilities on projects, including New Jersey’s current Energy Master Plan.Shining Brightly: Bloustein's Centers of Excellence / by James W. Hughes and Joseph S. Seneca -- Solar Power in the Garden States / by Shankar N. Chandramowli and Frank A. Felder.Guest contributors include Shankar N. Chandramowli and Frank A. Felder, PhD, Director—Center for Energy, Economic and Environmental Policy at the Edward J. Bloustein School of Planning and Public PolicyReports published as Issue Paper Number 5, May 2011, in Advance & Rutgers Report, Special Issue
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
Pancreatic tumours in children: diagnosis, treatment and outcome
No full textPurpose: Pancreatic tumours in children are exceedingly rare and as a result constitute a diagnostic and therapeutic challenge to paediatric surgeons. We reviewed our experience with these rare entities.Methods: Retrospective single institution study on all paediatric pancreatic tumours over a period of 38 years (1973-2011) and literature review. We recorded data relating to the clinical features at presentation, diagnostic evaluation, treatment and outcome.Results: Fourteen patients were identified (8 male). The most common symptoms at presentation were abdominal pain, anorexia and vomiting. Two cases were discovered incidentally. There were 12 primary and 2 metastatic tumours. Tumour types were Solid Pseudopapillary neoplasm (n=6), Insulinoma (n=3), Pancreatoblastoma (n=1), congenital pancreatic cyst(n=1), Burkitt lymphoma of the pancreas (n=1) and metastatic lesions of other primary tumours(n=2). Twelve were treated with surgical resection including 2 laparoscopically. Post-surgical complications included acute pancreatitis (n=2) and pancreatic pseudocyst (n=2). There was one death from a metastatic tumour and treatment is ongoing in one patient. The remainder have survived. Conclusion: Paediatric pancreatic tumours are rare entities and are usually benign. Clinical symptoms are often non-specific and presentation may be late due to tumour inactivity in case of endocrine neoplasms. For most tumours, surgical resection is the optimal treatment which may be successfully performed laparoscopically when the lesion is in the body or tail of the pancreas. Long term outcome is generally good.<br/
The vanishing author in computer-generated works: a critical analysis of recent Australian case law
No full textAbstract
The use of software is ubiquitous in the creation of many copyright works, yet the requirement in copyright law that every work have a human author who engages in independent intellectual effort means that its use may prevent copyright subsistence. Several recent Australian cases have refocused attention on authorship as an essential criterion of copyright subsistence, and these cases suggest that much computer-produced output may be authorless and thus lack copyright protection. This article, the first in a two-part series, analyses how each case deals with the question of authorship of computer-produced works and why the use of software diminishes copyright protection for a significant number of computer-generated works. The article critiques the application of conventional notions of human authorship developed in the pre-computer age to modern productions and suggests alternative approaches to authorship that satisfy both the major objectives of copyright policy and the need to adapt to the computer age. The article argues that, without a broader judicial approach to authorship of computer-generated works, Parliament must remedy the lacuna in protection for these ‘authorless’ works. Possible solutions for reform are suggested. In a forthcoming article, the author comprehensively examines those reform proposals
Measurement of the time-dependent CP asymmetry in B0 -> J/ψ KS0 decays
No full textThis Letter reports a measurement of the CP violation observables SJ/ψK0S and CJ/ψK0S in the decay channel B0→J/ψK0S performed with 1.0 fb−1 of pp collisions at s√=7 TeV collected by the LHCb experiment. The fit to the data yields SJ/ψK0S=0.73±0.07(stat)±0.04(syst) and CJ/ψK0S=0.03±0.09(stat)±0.01(syst). Both values are consistent with the current world averages and within
expectations from the Standard Model
Poetry Reading by Raina J. Le??n
No full textThis event is sponsored by Critical Race, Gender and Sexuality Studies (CRGS) Department, The HSU Diversity Program Funding, the HSU Library, and the English Department.Raina J. Le??n is the author of two prize-wining poetry collections, Canticle of Idols, and Boogeyman Dawn. Her third book, dis(locate), will be released in 2016. She will read in the Library Fishbowl on Wednesday, March 4 at Noon. She is a founding editor of The Acentos Review, an online journal devoted to Latino and Latina arts. She is a member of the Carolina African American Writers Collective, and a fellow of Cave Canem and CantoMundo. She is an assistant professor of education at Saint Mary???s College of California
Measurement of the ratio of prompt χ c to J / ψ production in pp collisions at √s = 7 TeV
No full textThe prompt production of charmonium χ c and J / ψ states is studied in proton-proton collisions at a centre-of-mass energy of √s = 7 TeV at the Large Hadron Collider. The χ c and J / ψ mesons are identified through their decays χ c → J / ψ γ and J / ψ → μ + μ - using 36 pb - 1 of data collected by the LHCb detector in 2010. The ratio of the prompt production cross-sections for χ c and J / ψ, σ (χ c → J / ψ γ) / σ (J / ψ), is determined as a function of the J / ψ transverse momentum in the range 2 < p T J / ψ < 15 GeV / c. The results are in excellent agreement with next-to-leading order non-relativistic expectations and show a significant discrepancy compared with the colour singlet model prediction at leading order, especially in the low p T J / ψ region
Diagnostic yield and safety of ultrasound-guided bowel mass biopsies in children
No full textBACKGROUND: Traditionally, ultrasound (US)-guided bowel mass biopsies are avoided in favour of endoscopic or surgical biopsies. However, endoscopy cannot easily reach lesions between the duodenojejunal flexure and the terminal ileum and lesions not involving the mucosa may not be accessible via an endoscopic route. OBJECTIVE: The aim of this study was to report our technique and to assess the diagnostic accuracy and safety of US-guided biopsy of bowel masses in children. MATERIALS AND METHODS: We conducted a 14-year retrospective review of US-guided bowel mass biopsies at a single paediatric hospital. RESULTS: Twenty US-guided bowel mass biopsies were performed in 19 patients (median age: 6 years and 6 months, range: 22 months-17 years, median weight: 22 kg, range: 10.2-48.4 kg). For 14 biopsies, there was no other lesion that could potentially be biopsied. A percutaneous coaxial technique was used for 19 biopsies and a transanal non-coaxial biopsy was performed in 1. A median of 9 (range: 2-15) cores of tissue was obtained at each biopsy. The technical success rate and adequacy of diagnostic yield were 100%. The most common diagnosis was lymphoma, which occurred in 16 biopsies. Three biopsies contained mucosa. There was one complication out of 20 biopsies (5%, 95% confidence interval 0-15%): a self-limiting, post biopsy pyrexia. Nineteen procedures were accompanied by a bone marrow aspirate and/or trephine within 2 weeks of the bowel biopsy, only one of which was diagnostic. CONCLUSION: US-guided bowel mass biopsy can be performed safely in children, with a high diagnostic yield and low complication rate.sponsorship: P.D.C. is supported by National Institute for Health Research. P.A.P. is supported by GIFT-SURG Wellcome Trust/ Engineering and Physical Sciences Research Council programme grant. This study was supported by the Great Ormond Street Hospital Children's Charity and the National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre. The views expressed are those of the author(s) and not necessarily those of the National Health Service, the National Institute for Health Research or the Department of Health in England. (National Institute for Health Research, GIFT-SURG Wellcome Trust/ Engineering and Physical Sciences Research Council programme grant, Great Ormond Street Hospital Children's Charity, National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre)status: Publishe
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