نتایج جستجو برای: pmt
تعداد نتایج: 1257 فیلتر نتایج به سال:
Background and aimsNoise-Induced Hearing Loss (NIHL) is an important occupational disorder. High percentage of workers in occupational environments did not use the hearing protection device against harmful noise. This study was carried out to study factors related to workers' use of Hearing protection Device in Knitting & spinning factories of Yazd city based on protection motivation theory.Met...
PMT was assessed by manual palpation modified to include the use of a fingertip palpometer.IO·11 Five pericranial muscles (temporalis, masseter, suboccipital. posterior cervical. middle trapezius) were palpated bilaterally with a fingertip pressure of 500 g/cm2• The participant was asked to report tenderness for each palpation site on a scale of 0 (no pain) to 10 (worst pain imaginable). The su...
The purpose of the research presented in this paper is to help characterize and improve the photomultiplier tubes which go inside the Xenon dark matter detector. This paper discusses Dark Matter, the Xenon experiment, and the main project. The main project presented in this paper is the optimization of a parameter of photomultiplier tubes called linearity. Linearity means that the input and out...
Titanium based-perovskites have got surprising attraction due to their environmentfriendly photocatalysts behavior. The Rietveld refinement of X-ray diffraction (XRD) pattern authenticates the orthorhombic Pnma structure Pr2MgTiO6 (PMT). Pr3+-Ti4+ intervalence charge transfer process plays an important role inside PMT. dc conductivity shows a change in hopping mechanism from nearest-neighbor va...
We used a survey design to compare three social cognitive models in their ability to explain intentions of precautionary online behaviour. The models were protection motivation theory (PMT), the reasoned action approach (RAA) and an integrated model comprising variables of these models. Data from 1,200 Dutch users of online banking were analysed with partial-leastsquares path-modelling. The two...
Imaging air Cherenkov telescopes are usually triggered on a coincidence of two or sometimes more pixels, with discriminator thresholds in excess of 20 photoelectrons applied for each pixel. These thresholds required to suppress night-sky background are significantly higher than expected on the basis of a Poisson distribution in the number of night-sky photoelectrons generated during the charact...
Premotor time (PMT) and maximum tension (Fmax) produced by isometric contraction of the left and the right quadriceps femoris for rapid knee extension were examined in 10 normal male subjects at two positions of the left upper extremity, neutral and facilitating position for the triceps brachii. Compared to the neutral position, PMT of the both sides decreased and Fmax increased at the facilita...
چکیده شابیزک (atropa belladonna)، گیاهی است از تیره سیب زمینی (solanacea) که مهمترین منبع تجاری تروپان آلکالوئیدهایی مانند هیوسیامین و اسکوپولامین محسوب می شود. یکی از روش های افزایش تولید متابولیت های ثانویه، بیش بیانی آنزیم های کلیدی مسیرهای بیوسنتزی آن ها می باشد. دو آنزیم کلیدی در مسیر بیوسنتزی تروپان آلکالوئیدها، آنزیم پوترسین n-متیل ترانسفراز (pmt) و هیوسیامین ?-6 هیدروکسیلاز (h6h) است....
This paper reports an experiment in 640 Indonesian villages on three approaches to target the poor: proxy-means tests (PMT), where assets are used to predict consumption; community targeting, where villagers rank everyone from richest to poorest; and a hybrid. Defining poverty based on PPP$2 per-capita consumption, community targeting and the hybrid perform somewhat worse in identifying the poo...
VERITAS is an array of four identical telescopes designed for detecting and measuring astrophysical gamma rays with energies in excess of 100 GeV. Each telescope uses a 12 m diameter reflector to collect Cherenkov light from air showers initiated by incident gamma rays and direct it onto a ‘camera’ comprising 499 photomultiplier tubes read out by flash ADCs. We describe here calibration methods...
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