Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton–proton collisions at √s=13 TeV with the ATLAS detector

This Letter presents a search for new light resonances decaying to pairs of quarks and produced in association with a high-pT photon or jet. The dataset consists of proton–proton collisions with an integrated luminosity of 36.1 fb−1at a centre-of-mass energy of √s=13TeV recorded by the ATLAS detector at the Large Hadron Collider. Resonance candidates are identified as massive large-radius jets with substructure consistent with a particle decaying into a quark pair. The mass spectrum of the candidates is examined for local excesses above background. No evidence of a new resonance is observed in the data, which are used to exclude the production of a lepto-phobic axial-vector Z boson

Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton-proton collisions at 8 TeV using the ATLAS detector

The inclusive cross-section for jet production in association with a Z boson decaying into an electron–positron pair is measured as a function of the transverse momentum and the absolute rapidity of jets using 19.9 fb −1 of s√=8 TeV proton–proton collision data collected with the ATLAS detector at the Large Hadron Collider. The measured Z + jets cross-section is unfolded to the particle level. The cross-section is compared with state-of-the-art Standard Model calculations, including the next-to-leading-order and next-to-next-to-leading-order perturbative QCD calculations, corrected for non-perturbative and QED radiation effects. The results of the measurements cover final-state jets with transverse momenta up to 1 TeV, and show good agreement with fixed-order calculations

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead

Occupational therapy for advanced HIV patients at a home care facility: a pilot study.

Occupational therapy holds promise to increase quality of life and social functioning in patients with HIV infection. Since 2000 through 2005, we experimented a complex structured intervention including directly administered HAART, psychiatric support and occupational therapy for 14 patients with advanced HIV infection and multiple disabilities, cared for at an Italian home care facility. Social and occupational abilities were evaluated using the Axis V of DMS-IV, as assessed by the Global Assessment of Functioning Scale. Patients' abilities in coping with stressful situations were examined using the Social Dysfunction Rating Scale. Both outcomes were evaluated in interviews at study entrance and yearly thereafter. As compared to baseline, social function mean score significantly increased by 42% after one year of follow-up, and social stress mean score was significantly reduced by 11%. Both outcomes continued to improve constantly during the entire follow-up. Acceptance of the intervention was high, and three patients got outdoor job positions. The findings from this pilot study suggest that occupational therapy could be integrated with success in the treatment of severely disabled patients with advanced HIV infection. Confirmation from further research is required

COMPARISON OF He AND H2H_{2} PRESSURE BROADENING OF NH3NH_{3} FROM 15 TO 40 K

Author Institution: Department of Physics, Allegheny CollegePressure broadening of the (J, K)=(1, 1), (2, 2) and (3, 3) inversion transitions of $NH_{3}$ was measured using normal- $H_{2}$ as the broadening agent at kinetic temperatures of 15 to 40 K. Measurements were taken in a quasi equilibrium cell using the collisional cooling technique. $H_{2}$ pressure broadening cross sections were compared to low temperature He pressure broadening of the same transitions and found to be from 2.5 to 8 times larger than corresponding He cross sections. Measured normal $H_{2}$ and He cross sections were also compared to calculated $J = 0$, para-$H_{2}$ cross sections. Preliminary experimental results for broadening by para- $H_{2}$ will aim be presented

Management of macular holes that develop after retinal detachment repair

To study the characteristics and management of macular holes that develop after prior rhegmatogenous retinal detachment (RD) repair. Retrospective, interventional, consecutive case series. The setting was a clinical practice. The case records of all of our patients (n = 12) who developed a new full-thickness macular hole after prior RD repair over an 8-year period were examined. Patients who developed a macular hole after prior RD repair were offered either surgical repair of the macular hole or continued observation. For eyes that underwent macular hole repair, main outcome measures included macular attachment status and postoperative visual acuity. Twelve full-thickness macular holes were detected in a series of 2,380 eyes (0.5% prevalence), which had undergone surgery for prior primary RD. Ten macular holes developed after scleral buckling surgery, two after pneumatic retinopexy, and none were seen after primary vitrectomy. The fovea had been detached in 11 of the 12 eyes at the time of RD. The median time to macular hole diagnosis after RD repair was 3.4 months (range, 0.3–161 months). Eight of the eight eyes (100%) undergoing surgical repair achieved macular reattachment with a median of 3.5 lines of visual improvement at a median of 14.8 months of follow-up. Seven of these eight eyes had an improvement in visual acuity of at least 3 Snellen lines, and four of the eight had at least 20/40 visual acuity postoperatively. Four eyes with macular holes were observed. Macular holes developed in less than 1% of eyes that had previously undergone repair of rhegmatogenous RD. In our series, these atypical holes were seen predominantly after macula-off detachments, most commonly occurring after scleral buckling procedures. They were effectively repaired using conventional pars plana vitrectomy with long-acting gas tamponade and a variety of adjuvant therapies. A good visual outcome is possible with this approach