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91.
92.
S Muzaffar IN Soomro N Kayani S Siddiqui YA Husein R Jooma 《Canadian Metallurgical Quarterly》1998,48(5):148-149
During my nursing career, I remember constantly being aware of patients who needed some emotional help--those who were frightened about a forthcoming operation, those who were shocked and despairing after being given their diagnosis and prognosis, others who were down in the dumps because they couldn't go home as soon as they had hoped. There were also the 'ward clowns' who tried to make everyone laugh with their good humour and little pranks, yet felt no less anxious, worried or depressed than anyone else. Patients seem to fit into categories: the nervous ones, the depressives, the jovial types, the moaners, those who demand attention and those who shun it. I feel sure that every nurse has noticed the different 'types' of people who fill hospital beds-ordinary people who seem to take on a new persona as soon as they get into their pyjamas and become a 'patient'. Somehow, their identity gets folded up and put away in their locker along with their outdoor clothes and other reminders of the outside world. 相似文献
93.
94.
This paper describes results of time‐frequency analysis of a pressure wave caused by impulse tree extension using wavelet transform. Pressure waves were measured by a piezo sensor which was located on the back of the plane electrode when high‐voltage nanosecond pulses were applied to a point electrode in a low‐density polyethylene block. Frequency of the pressure wave from induced charges on the plane electrode was higher than that of the pressure wave from tree. In addition, the frequency of the pressure wave from tree tended to decrease with increasing gap length because of the dispersion of the pressure wave during its propagation. When a large tree extension occurred between a 5‐mm gap, pressure waves of about 10 MHz propagated from the tree tip and a pressure wave of 1 MHz propagated from the tree stem. © 2002 Wiley Periodicals, Inc. Electr Eng Jpn, 142(1): 1–7, 2003; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.10097 相似文献
95.
Augmentation mammaplasty by the transaxillary approach seems to be a safe and anatomically sound procedure which produces consistent results with a low complication rate. Our experiences with this procedure and our modifications in the technique are described. Two instruments which were designed to facilitate the procedure are reported. An anatomical justification for the transaxillary method is made. 相似文献
96.
Frequency tuning, power and noise characteristics of a common-gate GaAs f.e.t. oscillator were investigated. By changing the common-gate lead inductance, the frequency was changed by almost two octaves. The f.m. noise of the low-Q factor f.e.t. oscillator was at the same level as that of a medium-Q factor GaAs impatt oscillator. 相似文献
97.
98.
G Sorrentino IN Singh R Massarelli JN Kanfer V Bonavita 《Canadian Metallurgical Quarterly》1993,14(3):245-249
The incorporation of [14C] choline, [14C] ethanolamine, and [14C] serine by LAN-2 cells into their corresponding phospholipids was investigated in the presence or absence of TPA. The presence of TPA increased the amount of radioactivity incorporated into the phospholipids with a corresponding decrease in the amount of radioactivity in the cytosolic compartment compared to control cultures. There were no differences between TPA-exposed and control cells in the distribution of radioactivity in free choline, phosphorylcholine or CDP-choline of [14C] choline labeled cells. This indicates that the increased lipid labeling was not accompanied by enhanced labeling of the intermediates of the de novo pathway. These results suggest that a choline base exchange enzyme was stimulated in TPA exposed cells. In addition, the enhanced incorporation of serine by TPA into its corresponding phospholipid implies the stimulation of the serine base exchange enzyme which is responsible for phosphatidylserine synthesis in mammals. These observations suggest a 相似文献
99.
The authors show that intensification of peloid therapy, i.e. more frequent procedures, in patients with pulmonary diseases imposes additional load on the regulatory systems: vegetative, cardiovascular, immune. Moderate balneological reactions become more frequent, therapeutic results worsen. How to correct the above negative effects is proposed. 相似文献
100.
Saeki T. Kasai N. Itani T. Nishimoto S. Fukuzo Y. 《Semiconductor Manufacturing, IEEE Transactions on》1996,9(1):136-142
This paper describes the yield enhancement effects of a boosted dual word-line (BDWL) scheme for the first Al wiring in high density DRAMs, with a defect density model and a yield model used for comparison with that of the commonly used word-shunt (WS) scheme. Additionally, the yield of first Al wiring with a step height between memory cell array and peripheral circuit regions is also estimated. The yield estimation demonstrated that the yield enhancement effect of the wide first Al wiring for the BDWL scheme was comparable with or surpassed that of the redundancy for the WS scheme yield, when the first Al wiring pitch over the memory cell array or a BDWL scheme was over 4 times wider than that of the WS scheme. The yield estimation with step height indicated that the first Al wiring yield of the BDWL scheme with the step height exceeded that of the WS scheme with the step height of zero, even if using some global planarization technology 相似文献