Autor: Vo, B.N. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An introduction to envelope constrained filter design
Autorzy:: Cantoni, A.
Vo, B.N.
Teo, K.L.
Powiązania:: https://bibliotekanauki.pl/articles/309513.pdf
Data publikacji:: 2001
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: filter
optimisation
constraints
envelopes
time domain
noise
robustness
Opis:: Envelope constrained filter design is concerned with the time domain synthesis of a filter whose response to a specified input signal stays within prescribed upper and lowe bounds and in addition has minimal noise enhancement. In many practical applications, a "soft" approach, such as least mean square, is not the most suitable and it becomes necessary to use "hard" constraints such as the ones considered in the paper. We present an overview of key ideas related to robust continuous time envelope constrained filter design.
Źródło:: Journal of Telecommunications and Information Technology; 2001, 3; 3-14
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Gender differential in the incidence of diabetes mellitus among the patients in Udi Local Government Area of Enugu state, Nigeria
Autorzy:: Chukwu, B.N.
Ezebuiro, V.O.
Samuel, E.S.
Nwachukwu, K.C.
Powiązania:: https://bibliotekanauki.pl/articles/11829.pdf
Data publikacji:: 2013
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: gender
incidence
diabetes mellitus
insulin
hyperglycemia
glucose
patient
human disease
metabolic disease
Udi Local Government Area
Enugu state
Nigeria
Opis:: Diabetes Mellitus is a chronic metabolic disease characterized by hyperglycemia and disturbances of carbohydrate, fat and protein metabolism. It is a major public health problem and disease burden worldwide, and especially in Nigeria. This study determined the gender differential in the incidence of Diabetes mellitus among the patients in Udi L.G.A of Enugu State. Three research questions and one hypothesis were formulated to guide the study. Descriptive survey design was employed. A sample of 343 diabetes mellitus patients were randomly selected and used for the study. Researchers design data documentary profoma was used to collect the data from selected health facilities in respect to the patients’ gender and their fasting sugar level as contained in their folder or hospital record/register. Frequency and percentages was used to answer research question while the null hypothesis was tested using Chi- square at 0.05 level of significance. The finding of the result revealed a high incidence of Diabetes Mellitus in 2012, females recorded a high incidence of DM from 2008-2012 and high percentage of fasting blood sugar level than male. The finding also revealed no difference in the fasting blood sugar based on gender. It is recommended among others that diagnostic investigation on human placental lactose is advocated to reduce or stop its opposition to insulin secretion during pregnancy.
Źródło:: International Letters of Natural Sciences; 2013, 04
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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