Search results for "Inspec"
showing 10 items of 171 documents
Bericht des permanenten Sanitäts-Comité der Stadt Riga über seine Wirksamkeit im Jahre 1878
1879
Inhalt: Einleitung ; I. Die Maßnahmen gegen drohende Epidemien ; II. Die Verunreinigungen der Straßen, Höfe, Plätze etc. ; III. Die fließenden und stagnirenden Gewässer ; IV. Die Latrinen und deren Vereinigung ; V. Die Fabriken und gewerblichen Anlagen ; VI. Das Leichen- und Beerdigungswesen ; VII. Die Bibliothek ; BEILAGE : 1. Bericht über den Stadtkanal / Dr. E. Bochmann, F. Weber, H. Malcher ; 3. Untersuchungsresultate der dem Stadtkanal entnommenen Schlammproblem ; 2. Bericht über die W. Franz'sche Knochenküche / Dr. J. Stavenhagen, Berichterstatter, Dr. Gehewe, F. Weber.
Bericht des permanenten Sanitäts-Comité der Stadt Riga über seine Wirksamkeit in den Jahren 1872 und 1873
1874
Inhalt: Einleitung; I. Maßnahmen beim Herannahen oder Ausbruche von Epidemieen ; II. Die Verunreinigungen und Wasseransammlungen / F. Weber ; III. Die Fabriken und gewerblichen Anstalten ; IV. Das Leichen- und Beerdigungswesen ; V. Die Wohnungen ; VI. Die Nahrungsmittel und Getränke und deren Verkaufstellen ; VIII.[!] Die Bibliothek des Sanitäts-Comité.
The Scree Test and the Number of Factors: a Dynamic Graphics Approach
2015
Exploratory Factor Analysis and Principal Component Analysis are two data analysis methods that are commonly used in psychological research. When applying these techniques, it is important to determine how many factors to retain. This decision is sometimes based on a visual inspection of the Scree plot. However, the Scree plot may at times be ambiguous and open to interpretation. This paper aims to explore a number of graphical and computational improvements to the Scree plot in order to make it more valid and informative. These enhancements are based on dynamic and interactive data visualization tools, and range from adding Parallel Analysis results to "linking" the Scree plot with other g…
Spin orbit torque switching in Ta/CoFeB/MgO without longitudinal fields
2015
Intense investigations are carried out on novel magnetic materials systems with perpendicular magnetic anisotropy (PMA), where new spin-orbit effects occur due to structural inversion asymmetry (SIA). So called spin-orbit torques (SOTs), have been observed for the first time in PMA nano-structures with SIA, when an electric current is injected [1-3], leading to ultra-efficient current-induced domain wall motion and current-induced magnetization switching [2,3].
Etre inspecteur et inspectrice de la Jeunesse et des Sports en 68
2018
International audience
Vaccuuming method as a successful strategy in the diagnosis of active infestation by Pediculus humanus capitis
2020
ABSTRACT Most human epidemiological and clinical studies use visual inspection of the hair and scalp to diagnose Pediculus humanus capitis , however this method has low sensitivity to diagnose active infestations (presence of nymphs and adult lice). Vacuuming the hair and scalp has been used as a diagnostic method, but there are no previous data comparing its effectiveness with visual inspection. The aim of this study was to determine the prevalence of overall infestation (nits and trophic stages), of active infestation by Pediculus humanus capitis , and to evaluate the effectiveness of vacuuming in comparison with the visual inspection. Visual inspection was performed by three examiners an…
Effect of Repetition and Inspection Times on Picture Recall in Patients with Dementia of Alzheimer Type
1997
The present study is part of a series of systematic studies intended to identify simple strategies of picture presentation to improve recall performance in demented subjects. The aims of this design were to examine the effects of elaboration by naming, 4-fold repetition and different inspection times on memory performance. 19 patients with senile dementia of Alzheimer type and 21 control subjects with remitted depression were included. Picture recall was examined using different presentation conditions on 5 consecutive days. The presentation conditions significantly influenced recall performance depending on the diagnosis and on the delay of recall. Naming of pictures did not improve later …
Defect characterization in Al welded joints by non-contact Lamb wave technique
2006
Abstract The use of air-coupled sensors to detect flaws in Al welded joints and the advantage of Lamb wave for their characterization has been proved. Ultrasonic waves were generated by a pulsed laser and by contact angle-beam transducer, and received by an air-coupled capacitive transducer. Laser-based configuration was used to quickly locate the defect, whereas the angle-beam contact probe configuration to characterize it thanks to the dispersive behavior of Lamb waves. Guided waves allow inspection of the complete thickness with only one scan, permitting to detect and to size both internal and surface defects; their high flexibility in the measurement is due to the various parameters cha…
Laser ultrasonics for defect evaluation on coated railway axles
2020
Abstract This scientific paper focuses on the application of an advanced non-destructive technique for an effective inspection of railway axles. The method pertains to ultrasonic techniques, which are widely used in the railway field. The experimental investigation was carried out on simulated defects tooled near the cross section reduction of the axle, in order to simulate fatigue cracks which, due to notch effect, can trigger crack propagation and axle failure. The aim of this research activity is to evaluate how efficiently the proposed technique detects defects and to verify its applicability to axles with a black coating for protection. In view of the experimental setup, comprising a p…
Intentional weld defect process: From manufacturing by robotic welding machine to inspection using TFM phased array
2019
Specimens with intentionally embedded weld defects or flaws can be employed for training, development and research into procedures for mechanical property evaluation and structural integrity assessment. It is critical that the artificial defects are a realistic representation of the flaws produced by welding. Cylindrical holes, which are usually machined after welding, are not realistic enough for our purposes as it is known that they are easier to detect than the naturally occurring imperfections and cracks. Furthermore, it is usually impractical to machine a defect in a location similar to where the real weld defects are found. For example, electro-discharge machining can prod…