Measurement of the ZZ production cross section and limits on anomalous neutral triple gauge couplings in proton-proton collisions at sqrt[s] = 7 TeV with the ATLAS detector.

A measurement of the ZZ production cross section in proton-proton collisions at sqrt[s] = 7 TeV using data corresponding to an integrated luminosity of 1.02 fb(-1) recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two Z boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.

Attachment and socio-emotional skills: a comparison of depressed inpatients, institutionalized delinquents and control adolescents.

Unlabelled: This study compared 50 depressed inpatients, 51 institutionalized delinquents and 51 control adolescents (total n = 152) regarding attachment and associated socio-emotional skills. All of the participants took an individual interview (i.e.

Adolescent aesthetic athletes: a group at risk for eating pathology?

Previous research shows that leanness- and weight-dependent sports increase the risk of developing disturbed eating behaviour. This study investigated whether adolescent aesthetic athletes (n=68, M=14.6 years), particularly ballet dancers and figure skaters, exhibit more eating pathology compared to the general population.

Identity and perceived peer relationship quality in emerging adulthood: the mediating role of attachment-related emotions.

Identity formation and the perceived quality of one's peer relationships are theorized to be intimately linked in emerging adulthood. The present study examined the associations between identity styles (i.e.

Loneliness and depressive symptoms: the mediating and moderating role of uncontrollable ruminative thoughts.

Although feelings of loneliness often are accompanied by depressive symptoms, little is known about underlying mechanisms in this association. The present study sampled 370 college freshmen and investigated whether rumination (and its components of Uncontrollability, Causal Analysis, and Understanding) functioned as a mediator or moderator in the relationship between 2 types of loneliness (as experienced in the relationship with parents and with peers, respectively) and depressive symptoms. Results indicated that rumination partially mediated the relationship between peer-related loneliness and depressive symptoms and moderated the relationship between parent-related loneliness and depressive symptoms.

Adjusting for COPD severity in database research: developing and validating an algorithm.

Purpose: When comparing chronic obstructive lung disease (COPD) interventions in database research, it is important to adjust for severity. Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines grade severity according to lung function. Most databases lack data on lung function.

Search for dilepton resonances in pp collisions at √s=7 TeV with the ATLAS detector.

This Letter reports on a search for narrow high-mass resonances decaying into dilepton final states. The data were recorded by the ATLAS experiment in pp collisions at √s=7  TeV at the Large Hadron Collider and correspond to a total integrated luminosity of 1.08 (1.

Synthesis and structure-activity relationships of (aryloxy)quinazoline ureas as novel, potent, and selective vascular endothelial growth factor receptor-2 inhibitors.

In our continuing search for medicinal agents to treat proliferative diseases, quinazoline derivatives were synthesized and evaluated pharmacologically as epithelial growth factor receptor and vascular endothelial growth factor receptor 2 (VEGFR-2) tyrosine kinase inhibitors. A quantitative structure-activity relationship analysis was conducted to rationalize the structure-activity relationship and to predict how similar the inhibitor-binding profiles of two protein kinases are likely to be on the basis of the docking of lead coumpounds into the ATP-binding site. This model was used to direct the synthesis of new compounds.

Search for heavy neutrinos and right-handed bosons in events with two leptons and jets in collisions at [Formula: see text] with the ATLAS detector.

This letter reports on a search for hypothetical heavy neutrinos, , and right-handed gauge bosons, , in events with high transverse momentum objects which include two reconstructed leptons and at least one hadronic jet. The results were obtained from data corresponding to an integrated luminosity of 2.1 fb collected in proton-proton collisions at [Formula: see text] with the ATLAS detector at the CERN Large Hadron Collider.

Measurement of the top quark mass with the template method in the [Formula: see text] channel using ATLAS data.

The top quark mass has been measured using the template method in the [Formula: see text] channel based on data recorded in 2011 with the ATLAS detector at the LHC. The data were taken at a proton-proton centre-of-mass energy of [Formula: see text] and correspond to an integrated luminosity of 1.04 fb.

Measurement of [Formula: see text] production with a veto on additional central jet activity in collisions at [Formula: see text] TeV using the ATLAS detector.

A measurement of the jet activity in [Formula: see text] events produced in proton-proton collisions at a centre-of-mass energy of 7 TeV is presented, using 2.05 fb of integrated luminosity collected by the ATLAS detector at the Large Hadron Collider. The [Formula: see text] events are selected in the dilepton decay channel with two identified -jets from the top quark decays.

Search for lepton flavour violation in the continuum with the ATLAS detector in [Formula: see text] collisions at the LHC.

This paper presents a search for the -channel exchange of an -parity violating scalar top quark ([Formula: see text]) in the continuum using 2.1 fb of data collected by the ATLAS detector in [Formula: see text] collisions at the Large Hadron Collider. Data are found to be consistent with the expectation from the Standard Model backgrounds.

Measurement of the charge asymmetry in top quark pair production in collisions at [Formula: see text] using the ATLAS detector.

A measurement of the top-antitop production charge asymmetry is presented using data corresponding to an integrated luminosity of 1.04 fb of collisions at [Formula: see text] TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a -quark.

Search for the Higgs boson in the H→WW→lνjj decay channel in pp collisions at √s=7 TeV with the ATLAS detector.

A search for a Higgs boson has been performed in the H→WW→ℓνjj channel in 1.04 fb(-1) of pp collision data at √s=7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV View Article and Find Full Text PDF

Search for a standard model Higgs boson in the H→ZZ→ℓ(+)ℓ(-)νν decay channel with the ATLAS detector.

A search for a heavy standard model Higgs boson decaying via H→ZZ→→ℓ(+)ℓ(-)νν, where ℓ=e, μ, is presented. It is based on proton-proton collision data at √s=7 TeV, collected by the ATLAS experiment at the LHC in the first half of 2011 and corresponding to an integrated luminosity of 1.04 fb(-1).

Personality traits and educational identity formation in late adolescents: longitudinal associations and academic progress.

Changes in personality traits in late adolescence and young adulthood are believed to co-occur with changes in identity, but little research is available that supports this hypothesis. The present study addressed this relatively understudied area of research by examining longitudinal associations of Big Five personality traits (i.e.

Surgical successes and failures of invasive video-EEG monitoring in the presurgical evaluation of epilepsy.

Invasive monitoring with intracranial electrodes continues to play a critical role in the presurgical evaluation of patients with medically intractable epilepsy. Intracranial monitoring helps in localizing the epileptogenic zone and can be used to delineate eloquent cortical areas adjacent to this zone. In this review we analyzed surgical successes and failures of invasive video-electroencephalography (EEG) monitoring.

How is reward sensitivity related to bodyweight in children?

Previous research assumes that there are two seemingly opposing hypotheses for the relation between reward sensitivity (RS) and bodyweight: hyper-responsiveness model and Reward Deficiency Syndrome (RDS), leading to the proposition of a feed forward process of weight gain. High RS may contribute to overeating and weight-gain among normal weight individuals. Over time the excessive food-intake may evolve in a down-regulation of dopamine (RDS), resulting in overeating as a form of self-medication and the progression to obesity.

Loss of control over eating in pre-adolescent youth: the role of attachment and self-esteem.

Objective: The present study aimed to add to the limited literature on the role of self-esteem and attachment for the explanation of loss of control over eating (LC) among pre-adolescent boys and girls.

Method: Self-report questionnaires were administered to a community sample of 555 children (8-11 years; 47% female).

Results: Children reporting LC (17.

The interplay of loneliness and depressive symptoms across adolescence: exploring the role of personality traits.

Based on current theories of depression, reciprocal links between loneliness and depressive symptoms are expected to occur. However, longitudinal studies on adolescent samples are scarce and have yielded conflicting results. The present five-wave longitudinal study from mid- to late adolescence (N=428, M age at T1=15.

Equal virulence of rhinovirus and respiratory syncytial virus in infants hospitalized for lower respiratory tract infection.

Respiratory syncytial virus (RSV) and rhinovirus (RV) are predominant viruses associated with lower respiratory tract infection in infants. We compared the symptoms of lower respiratory tract infection caused by RSV and RV in hospitalized infants. RV showed the same symptoms as RSV, so on clinical grounds, no difference can be made between these pathogens.

Effects of acute exercise on CO(2) -induced fear.

Background: Acute exercise has shown to reduce the effects of experimental panic provocation in healthy volunteers and in patients with panic disorder. Recent evidence suggests that when larger amounts of CO(2) are inhaled, a large proportion of healthy subjects can also develop an affective response consistent with definitions of a panic attack. Our aim was to test whether exercise can show antipanic effects in healthy subjects when exposed to higher concentrations of CO(2).

Measurement of the W+ W- cross section in sqrt(s) = 7 TeV pp collisions with ATLAS.

This Letter presents a measurement of the W+ W- production cross section in sqrt(s) = 7  TeV pp collisions by the ATLAS experiment, using 34  pb(-1) of integrated luminosity produced by the Large Hadron Collider at CERN. Selecting events with two isolated leptons, each either an electron or a muon, 8 candidate events are observed with an expected background of 1.7 ± 0.