Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Chukwu, U." wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Optimal Dietary Allocation to Reduce the Risk of Overweight and Obesity
Autorzy:
Amuji, H. O.
Onukwube, O. G.
Igboanusi, C.
Odumodu, C. U.
Chukwu, U.
Powiązania:
https://bibliotekanauki.pl/articles/1193474.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Health implications
Obesity
Optimal dietary allocation
Overweight
Transportation model
Opis:
In this paper, we developed a transportation model for dietary allocation to reduce the risk of overweight and obesity. Our interest was on macronutrients such as carbohydrate, fat and oil and protein diets. These diets are the chief supplier of calories used by the body to perform its metabolic activities. The maximum cost method was used to determine the optimal calories per week from the intake of high fat diet and we found that the calorie required is 478.8 Kcal and average daily required intake is 68.4 Kcal. Again, the least cost method was used to determine the optimal calories per week from the intake of low carbohydrate diet and we found that the calorie required is 681.7 Kcal and average daily required intake is 97.4 Kcal. Comparing the calories from both diets, we conclude that consumption of diet with high fat produce less calories, and hence should reduce the risk of overweight and obesity compared to the consumption of carbohydrate diet even in low quantity. Since calorie is calorie irrespective of its source, we recommend taking high fat diet than taking low carbohydrate diet to reduce the risk of overweight and obesity. The determined daily calories are the minimum calories required by the body to maintain its metabolic activities, more of it will lead to excess and accumulation in the body which will lead to overweight and obesity.
Źródło:
World Scientific News; 2021, 158; 130-144
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pore Fluid and Lithology Discrimination of a Well in the Niger Delta Region using Elastic Parameters
Autorzy:
Agbasi, Okechukwu E.
Chukwu, Godwill U.
Igboekwe, Magnus U.
E. Etuk, E. Etuk
Powiązania:
https://bibliotekanauki.pl/articles/1112773.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Elastic Parameters
Lithology
Poisson’s ratio
Pore Fluids
Velocity ratio
Opis:
With respect to the high uncertainties associated with methods of determining lithology and pore fluid using well logs, quantitative rock physics analyses was used to determine the lithology and pore fluid of a reservoir in the Niger Delta. Inaccurate prediction of lithology and pore fluid results in the inaccurate determination of other petrophysical properties and parameters such as porosity, permeability, net pay, etc. The primary objective of this research is to predict lithology and pore fluid using rock physics analysis. However, reservoir zones were also predicted. Density, compressional wave velocity and shear wave velocity logs were used as input to calculate elastic parameters such as velocity ratio, Poisson’s ratio and Bulk Modulus. The calculated velocity ratio log was used to differentiate between sand and shale. Poisson’s ratio and velocity ratio using the Goodway interpretation template was carried out and used to delineate pore fluid content; gas sand, oil sand and sandstone formation from cross-plot analysis.
Źródło:
World News of Natural Sciences; 2018, 17; 75-88
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatial Distribution of Nigerian Universities Offering Forestry Education using Geographic Information System
Autorzy:
Chukwu, Onyekachi
Ezenwenyi, Jacinta U.
Mebude, Kudirat O.
Powiązania:
https://bibliotekanauki.pl/articles/1111861.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Forestry education
Geographic information system
JAMB
National University Commission
Remote sensing
Spatial distribution
Opis:
The importance of forested areas to provide food, medicine and shelter and to maintaining a healthy environment cannot be overemphasized. Hence, handy information on the universities that offers forestry education is necessary. The study used a geographic information system to spatially distribute Universities in Nigeria that offer Forestry Education. The list of all the universities registered as awarding Forestry Degrees in Nigeria were obtained online from the National University Commission (NUC) register and Joint Admission and Matriculation Board (JAMB) brochures. The corresponding coordinates of the universities were obtained using hand-held Global Positioning Systems and from satellite imagery. Quantum Geographic Information System was used to develop the universities spatial distribution. Only 31 out of the 34 universities identified as awarding forestry degrees were on the NUC list. Moreover, 61.8% of all of these universities were owned by the Federal Government, 32.4% by State Governments and only 5.9% were privately owned. Out of the universities recognized by NUC, the South-West geopolitical zone had the highest number (8), followed by South-South (7), North-West (5), North-Central (4), North-East (4) and South-East (3) with least. Non-uniformity was observed in Educational bodies offering studies in forestry, hence the government should invest more in forest research and education.
Źródło:
World News of Natural Sciences; 2018, 20; 226-237
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies