Mahendra Mohan Sharma

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—A compact planar monopole UWB antenna with quadruple band-notched characteristics is analyzed and presented. By introducing a C-shaped slot, nested C-shaped slot in the radiating patch and U-shaped slot in the feed line, quadruple band-notched characteristics are achieved at frequencies of 2.5, 3.7, 5.8 and 8.2 GHz. The proposed antenna has been fabricated(More)
The relationship of age to the circadian rhythms of melatonin and cortisol was investigated in 44 men and 27 women (age range 19-89 years). Subjects were physically and psychiatrically normal. Four hourly serial blood samples were drawn from 8:00 AM until 8:00 AM the next day, with additional samples at 10:00 PM and 2:00 AM. The indoor illumination was(More)
In the context of a previous WHO collaborative study, six research centers reported that naloxone (0.3 mg/kg) produced significant improvement in symptomatology in neuroleptic-treated patients. In the current Phase II WHO study, repeated (4 days) naloxone (0.3 mg/kg) administration was performed in schizophrenic patients (n = 43) from five WHO collaborating(More)
The neurochemical and receptor theories relate depression to deficient neurotransmission at critical sites in the brain. While this concept has generated a number of theories of depression over the years, the research findings do not fully support any single theory in its entirety. Several issues thus remain controversial or inconclusive. For instance, the(More)
In this paper, a dual band Compact fractal antenna is proposed for circular polarization (CP). The proposed antenna is designed to operate at dual bands having bandwidth 1 GHz and 8 GHz at resonant frequencies 2.4 GHz and 12.9 GHz respectively for Bluetooth and wireless applications with good return loss and radiation pattern characteristics. It consist(More)
A cross sectional study was conducted during May-June 2010 among woman of reproductive age group (15-45 years) in the urban and the rural areas of Bareilly District to asses the level of awareness regarding RTIs/STDs. The two stage cluster sampling technique was adopted. A structured questionnaire was used to interview the study participants during the(More)
In order to find out whether the finding of different prevalence rates for depression in rural and urban areas of India is supported by a difference in symptomatology as well, 30 rural and 42 urban hospitalized MDP-Depressed patients were compared on Hamilton Depression Scale and Schedule for Standardized Assessment of Patients with Depressive Disorders.(More)
Genetic considerations are important in studying the pathogenesis of the psychoses. There are few reports from India, however, which have pursued a "biological marker" approach to functional illness of this type. A review of such few studies as do exist is presented to add to contemporary knowledge in the area. Recommendations are also made for evolving(More)
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