Search results for " Experiment"
showing 10 items of 13414 documents
Measurement of pion, kaon and proton production in proton–proton collisions at √s = 7 TeV
2015
The measurement of primary π±, K ±, p and p production at mid-rapidity (|y| < 0.5) in proton–proton collisions at √s = 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ringimaging Cherenkov technique and the kink-topology identifi- cation of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/c for pions, from 0.2 up to 6 GeV/c for kaons and from 0.3 up to 6 GeV/c for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to repr…
Measurement of D-meson production at mid-rapidity in pp collisions at √s = 7 TeV
2017
The production cross sections for prompt charmed mesons D0, D+, D∗+ and D+s were measured at mid-rapidity in proton–proton collisions at a centre-of-mass energy s√=7 TeV with the ALICE detector at the Large Hadron Collider (LHC). D mesons were reconstructed from their decays D0→K−π+, D+→K−π+π+, D∗+→D0π+, D+s→ϕπ+→K−K+π+, and their charge conjugates.With respect to previous measurements in the same rapidity region, the coverage in transverse momentum (pT) is extended and the uncertainties are reduced by a factor of about two. The accuracy on the estimated total cc¯¯ production cross section is likewise improved. The measured pT-differential cross sections are compared with the results of thre…
Relations between Parenting Stress, Attachment, and Life Satisfaction in Mothers of Adolescent Children
2016
Relacje przyczynowe pomiędzy stresem rodzicielskim, przywiązaniem i zadowoleniem z życia dotychczas poddawane analizie są traktowane wielokierunkowo w zależności od ich osadzenia w odmiennych ramach teoretycznych. Ponadto, relacje pomiędzy nimi zależą od wielu zmiennych, które mogą oddziaływać na analizowane relacje jako potencjalne czynniki zakłócające. W naszym badaniu podjęliśmy się analizy związku pomiędzy stresem rodzicielskim matek i ich zadowoleniem z życia zapośredniczonego poprzez jakość przywiązania, rozumianego, jako ogólna orientacja matki w bliskich związkach. Przywiązanie było przez nas traktowane jako rodzaj zasobów osobistych matek, który zgodnie z naszymi założeniami działa…
About numerical integration methods for pseudo-dynamic tests: state of the art
2007
Pseudorapidity and transverse-momentum distributions of charged particles in proton–proton collisions at √s = 13 TeV
2016
The pseudorapidity (η) and transverse-momentum (pT) distributions of charged particles produced in proton–proton collisions are measured at the centre-of-mass energy √s = 13 TeV. The pseudorapidity distribution in |η| < 1.8 is reported for inelastic events and for events with at least one charged particle in |η| < 1. The pseudorapidity density of charged particles produced in the pseudorapidity region |η| < 0.5 is 5.31 ± 0.18 and 6.46 ± 0.19 for the two event classes, respectively. The transverse-momentum distribution of charged particles is measured in the range 0.15 < pT < 20 GeV/c and |η| < 0.8 for events with at least one charged particle in |η| < 1. The evolution of the transverse mome…
Desarrollo del procesamiento subléxico en niños normo-lectores y disléxicos
2019
Existen motivos suficientes para investigar aspectos relacionados con los trastornos lectores. Hoy en día muchos niños presentan alguna dificultad específica en el aprendizaje de la lectura sin manifestar ningún déficit intelectual o sensorial y estando sometidos a un régimen de escolarización normal. La mayoría de los fracasos escolares tienen su origen en los trastornos de la lectura haciendo del desarrollo académico una frustración permanente por los resultados negativos obtenidos en prácticamente todas las materias académicas. Los experimentos de la tesis doctoral representan un modesto paso para poder conocer en mayor detalle el desarrollo en los procesos subléxicos de la lectura en ni…
Diseños de investigación en psicología. Ejercicios prácticos (III). Entregas
2017
Libro de ejercicios de Diseños de Investigación
Papeles del psicólogo
2006
Antonio Capafons Bonet (Antonio.Capafons@uv.es) El Modelo de Valencia de Hipnosis Despierta presenta varias características innovadoras que permiten un uso eficiente e integrador de la hipnosis: la forma de presentarla al cliente evita un lenguaje tranceático o palabras “patologiformes”, mostrándola como una estrategia general de afrontamiento y de auto-control, que usa las propiedades auto-regulatorias del cerebro. El paciente hipnotizado está con los ojos abiertos y conversando fluidamente. Esta perspectiva es más permisiva con el cliente y le responsabiliza más sobre su papel en el tratamiento que las perspectivas clásicas de hipnosis despierta. Además, trata de integrar distintas formas…
Guessing Meaning From Word Sounds of Unfamiliar Languages: A Cross-Cultural Sound Symbolism Study
2019
Sound symbolism refers to a non-arbitrary relationship between the sound of a word and its meaning. With the aim to better investigate this relationship by using natural languages, in the present cross-linguistic study 215 Italian and Polish participants were asked to listen to words pronounced in 4 unknown non-indo-European languages (Finnish, Japanese, Swahili, Tamil) and to try to guess the correct meaning of each word, by choosing among 3 alternatives visualized on a computer screen. The alternatives were presented in the mother tongue of participants. Three different word categories were presented: nouns, verbs and adjectives. A first overall analysis confirmed a semantic role of sound…
Emotional Dimensions of User Experience ? A User Psychological Analysis
2014
User psychology is a human–technology interaction research approach that uses psychological concepts, theories, and findings to structure problems of human–technology interaction. As the notion of user experience has become central in human–technology interaction research and in product development, it is necessary to investigate the user psychology of user experience. This analysis of emotional human–technology interaction is based on the psychological theory of basic emotions. Three studies, two laboratory experiments, and one field study are used to investigate the basic emotions and the emotional mind involved in user experience. The first and second experiments study the measurement of…