Search results for "Tempera"
showing 10 items of 4201 documents
VUV-diagnostics of low temperature hydrogen plasmas
2015
Temperament and personality: the German version of the Adult Temperament Questionnaire (ATQ)
2006
The psychobiological orientation inherent in temperament concepts permits a close tie between temperament and the rapidly proliferating research areas of neurosciences and behavioural genetics. Based on developmental and psychobiological studies, the Adult Temperament Questionnaire (ATQ) by Rothbart measures self-regulatory processes in addition to constitutionally based individual reactivity. The purpose of this paper is to validate a German version of the short form of the ATQ with 77 items. 213 psychosomatic inpatients and outpatients and 116 control subjects took part in this study. The study included standardized measures of personality and symptoms. The German version reliably measure…
SST Comparison of AVHRR and MODIS Time Series in the Western Mediterranean Sea
2020
La temperatura de la superficie del mar (SST) es un parámetro clave para comprender los procesos atmosféricos y oceánicos. Desde finales de la década de 1980, las imágenes de satélite infrarrojas se han utilizado para complementar los registros in situ para estudiar la variabilidad temporal y espacial de la SST. El radiómetro avanzado de muy alta resolución (AVHRR) del satélite de la Administración Nacional Oceánica y Atmosférica (NOAA) fue el primer sensor utilizado con éxito para calcular la SST después del desarrollo y validación del algoritmo de corrección atmosférica conocido como 'ventana dividida'. Más recientemente, el espectrorradiómetro de imágenes de resolución MODERADA (MODIS) a…
Revisiting a Previously Validated Temperament Test in Shelter Dogs, Including an Examination of the Use of Fake Model Dogs to Assess Conspecific Soci…
2019
This study assessed the feasibility and reproducibility of a previously validated temperament test (TT) for shelter dogs. The test was developed to measure dog behaviour in the kennel, and traits of sociability towards people and other dogs, docility to leash, playfulness, cognitive skills, and reactivity. We introduced the use of differently sized fake dogs to check their appropriateness in correctly assessing sociability to dogs to broaden its applicability (as the original study used real stimulus dogs). We hypothesised that dogs&rsquo
Hydrogen plasma induced photoelectron emission from metal surfaces
2018
Low temperature hydrogen plasmas are strong sources of vacuum ultraviolet radiation. The properties of laboratory plasmas can be influenced by surface processes induced by photons with their energies exceeding the surface work function of the wall material. In this work, the plasma induced photoelectron emission has been studied with different ion sources. The emission depends on the mechanical design of the plasma device, plasma heating method and the discharge power (density). Parametric studies include the quantifying of the emission from different metal surfaces, commonly used as plasma facing materials in ion sources, as well as alkali metal covered surfaces. Experimental studies sugges…
Modelling the effect of ethanol on growth rate of food spoilage moulds
2005
The effect of ethanol (E) on the radial growth rate (mu) of food spoilage moulds (Aspergillus candidus, Aspergillus flavus, Aspergillus niger, Cladosporium cladosporioides, Eurotium herbariorum, Mucor circinelloides, Mucor racemosus, Paecilomyces variotii, Penicillium chrysogenum, Penicillium digitatum, Rhizopus oryzae and Trichoderma harzianum) was assessed in Potato Dextrose Agar (PDA) medium at a(w) 0.99, 25 degrees C. In order to model this effect, the Monod type equation described previously by Houtsma et al. (Houtsma, P.C., Kusters, B.J.M., de Wit, J.C., Rombouts, F.M., Zwietering, M.H., 1994. Modelling growth rates of Listeria monocytogenes as a function of lactate concentration. Int…
Variazioni della temperatura intracanalare e lungo la superficie radicolare durante l’uso del il System B
2009
Diversity in warning coloration: selective paradox or the norm?
2019
Aposematic theory has historically predicted that predators should select for warning signals to converge on a single form, as a result of frequency-dependent learning. However, widespread variation in warning signals is observed across closely related species, populations and, most problematically for evolutionary biologists, among individuals in the same population. Recent research has yielded an increased awareness of this diversity, challenging the paradigm of signal monomorphy in aposematic animals. Here we provide a comprehensive synthesis of these disparate lines of investigation, identifying within them three broad classes of explanation for variation in aposematic warning signals: …
Izvēle starp viedierīču lietošanu un attiecību spēlēm un tās saistība ar bērna temperamentu un vecāku audzināšanas pieeju
2020
Šī maģistra darba mērķis ir pētīt, bērna izvēli starp spēli viedierīcē un attiecību spēli un tās saistību ar bērna temperamentu un vecāku audzināšanas pieeju. Pētījumā piedalījās 35 mātes un 35 bērni vecumā no 6 līdz 7 gadiem. Pētījuma dalībnieki piedalījās novērojumā, lai noteiktu bērna izvēli starp spēli viedierīcē un attiecību spēli. Pētījuma dalībnieki aizpildīja Bērna temperamenta aptauju (ļoti īsā forma) un Ģentes audzināšanas aptauju- vecāku versija (Ghent Parental Behavior Scale (GPBS)), (Van Leeuwen et.al., 2004). Pētījuma iegūtie rezultāti parāda, ka bērni biežāk izvēlas attiecību spēles. 24 (68,57%) bērni izvēlējās attiecību spēles un 11(31,43%) bērni izvēlējās viedierīcē piedāvā…
Bērnu temperamenta, audzināšanas pieeju un vecāku stresa saistība pirmsskolas vecuma bērnu mātēm
2021
Maģistra darba mērķis bija izpētīt, kādas saistības pastāv starp bērnu temperamentu, audzināšanas pieejām un vecāku stresa līmeni pirmsskolas vecuma bērnu mātēm, kā arī noskaidrot cik lielā mērā bērna temperaments un vecāku audzināšanas pieejas izskaidro vecāku stresu. Pētījuma izlase ir 760 mātes, vecumā no 21-49 gadiem (M=33,07, SD=5,47), kurām ir bērns pirmsskolas vecumā no 3 līdz 6 gadiem. Bērnu, par kuriem mātes sniedza savu novērtējumu, vidējais vecums M=4,40 (SD=1,12), bērna dzimums: meitenes – 51,9%; zēni – 48,1%. Pēc izglītības līmeņa izlasē visvairāk mātes ar augstāko izglītību (61,5%), vidējā izglītība bija 21,8%, nepabeigta augstākā izglītība 14,2%, vismazāk izlasē bija mātes ar…