INTRODUCTION This study aims to assess the difference in nasal patency and resistance to temperature changes objectively and subjectively. METHODS This cross-sectional study involved 50 subjects without nasal obstruction. All these subjects were given a questionnaire to determine nasal obstruction subjectively on a visual analogue scale. Acoustic rhinometry was performed in all these subjects...

OBJECTIVES We investigated how fluctuations and linear changes in health and cognitive resources influence the motivation to engage in complex cognitive activity and the extent to which motivation mediated the relationship between changing resources and cognitively demanding activities. METHOD Longitudinal data from 332 adults aged 20-85 years were examined. Motivation was assessed using a co...

The purpose of this factorial study was to establish normative data for the Italian version of the Communication Attitude Test (CAT) in order to determine whether or not the speech-associated attitude reported by Italian children who stutter (CWS) differs significantly from that of their nonstuttering peers (CWNS). Toward this end, the Italian CAT was administered to 149 CWS and 148 CWNS betwee...

Satellite-based layer average stratospheric temperature (T) climate data records (CDRs) now span more than three decades and so can elucidate climate variability associated with processes on multiple time scales. We intercompare and analyze available published T CDRs covering at least two decades, with a focus on Stratospheric Sounding Unit (SSU) and Microwave Sounding Unit (MSU) CDRs. Recent r...

Developmental signaling pathways needed to evolve to be robust against environmental fluctuations. In this issue, Shimizu et al. reveal a complex system of interacting endocytic pathways that help to maintain consistent levels of Notch activity across a range of temperatures.

The skin and esophageal temperature was investigated in 60 pregnant women on whom Cesarian section (cs) was performed. The patients were divided into four groups randomly in accordance with the type of anaesthesia. It was found that general, epidural and spinal anaesthesia during elective Cesarian section did not disturb thermal balance of the pregnant woman and parturient. The indicated types ...

Photoexcitation experiments performed in oxygen deficient but metallic YBa,Cu,O, c-axis oriented films revealed that the persistent photoinduced enhancement of conductivity and superconductivity are not restricted to the insulating side of the metal-insulator transition. A clear increase of the critical temperature T,, which is accompanied by a decrease of the resistivity in the normal state pa...

für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

Climate change is a phenomenon has been based on the available evidence from a very long time ago and now its existence is very probable. The speed and nature of climate parameters changes at the middle of twentieth century has been different and its quickness more than the before and its trend changed to some extent comparing to the past. Climate change issue now regarded as not only one of th...