88 research outputs found
Corrigendum for: Patorani local knowledge system in fisheries resources conservation education in Galesong District South Sulawesi
No full textWe sincerely express our apology for the changes in the author list in the article entitled Patorani local knowledge system in fisheries resources conservation education in Galesong District South Sulawesi. This article was published on DOI: 10.17977/um017v28i12023p52-63, with the authors list consisting of Hasriyanti, Rusdi, Alonge Titus Adeyemi, Michel E. D. Chaves, and Erman Syarif. However, Michel E. D. Chaves issue a complaint regarding his involvement during the research and paper completion. He did not agree to the inclusion of his name in the author list. We have contacted the corresponding author for confirmation. Besides, the co-author has also confirmed the mistake in the writing of one of the author’s names, Alonge Titus Adeyemi, which should be Titus Adeyemi Alonge. The corresponding author has submitted a letter of author contribution signed by Hasriyanti, Rusdi, Titus Adeyemi Alonge, and Erman Syarif. The original article has been revised, and reasonable effort should be made to remove all references to this article
Portraits for an eagle: a festschrift in honour of Femi Osofisan
No full textTo mark the 60th birthday of Femi Osofisan, this unique collection of essays by friends and critics pays tribute to his many achievements as a director, teacher, essayist, novelist, poet, critic and one of the foremost playwrights from Africa. The essays provide an important insight into the man,his work and his valuable contributions to theatre and literature in Africa.
Femi Osofisan has taught, directed and had his plays performed in several countries including Australia, Canada, Germany, Ghana, Sierra Leone, Jamaica, Lesotho, Sri Lanka, United Kingdom and the USA. Author of more than fifty plays, two books for junior readers, four works of fiction, four collections of poetry anf four volumes of essays, Osofisan also has popular columns in a number of Nigerian newspapers. Currently the President of the Nigerian Centre of International PEN and a Patron of the Pan-African Writers' Association, he has been the President of the Association of Nigerian Authors. Osofisan is currently a Professor of Drama at the University of Ibadan, Nigeria.
Portraits For An Eagle is a definitive tribute to a man of the theatre. Contributors include fellow writers, distinguished academics and critics like Biodun Jeyifo, James Gibbs, Olu Obafemi, Barbara Goff and Martin Banham
Adebiyi etal: absorption of shortwave radiation by North African dust
No full textThe codes and datasets contained here are for the paper with the information below
Titled: "North African dust absorbs substantially less solar radiation than estimated by climate models and remote-sensing retrievals"
Author: Adeyemi A. Adebiyi, Yue Huang, Bjørn H. Samset and Jasper F. Kok
Please see the ReadMe.txt for additional details.
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Corresponding Authors:
Adeyemi Adebiyi
Email: [email protected];
Department of Life and Environmental Sciences,
University of California-Merced,
5200 North Lake Road Merced, CA 95343
Portraits for an eagle: a festschrift in honour of Femi Osofisan
No full textTo mark the 60th birthday of Femi Osofisan, this unique collection of essays by friends and critics pays tribute to his many achievements as a director, teacher, essayist, novelist, poet, critic and one of the foremost playwrights from Africa. The essays provide an important insight into the man,his work and his valuable contributions to theatre and literature in Africa.
Femi Osofisan has taught, directed and had his plays performed in several countries including Australia, Canada, Germany, Ghana, Sierra Leone, Jamaica, Lesotho, Sri Lanka, United Kingdom and the USA. Author of more than fifty plays, two books for junior readers, four works of fiction, four collections of poetry anf four volumes of essays, Osofisan also has popular columns in a number of Nigerian newspapers. Currently the President of the Nigerian Centre of International PEN and a Patron of the Pan-African Writers' Association, he has been the President of the Association of Nigerian Authors. Osofisan is currently a Professor of Drama at the University of Ibadan, Nigeria.
Portraits For An Eagle is a definitive tribute to a man of the theatre. Contributors include fellow writers, distinguished academics and critics like Biodun Jeyifo, James Gibbs, Olu Obafemi, Barbara Goff and Martin Banham
An extension of Pedersen's viscosity model for saturated black oil systems
No full textDue to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to [email protected], referencing the URI of the item.Includes bibliographical references (leaves 61-64).Issued also on microfiche from Lange Micrographics.This thesis presents a modification of Pedersen's corresponding states compositional viscosity model for black oil systems when no compositional data are available. This new model provides better estimates for oil viscosity than previously existing correlations. The model was developed from 324 sets of differential liberation data consisting of 2,232 observations. Data was gathered from a number of locations worldwide and covered a broad range of fluid compositions, pressures, and temperatures. Linear and nonparametric regression analyses were used to process and correlate the data. The new correlation, which retained most of the functional form of Pedersen's model, includes modifications that make the model more user-friendly and applicable to black oil simulator models. These modifications to Pedersen's model include use of n-decane as the reference fluid; considering the oil mixture as a single component with molecular weight and critical properties correlated to its density, which may be evaluated from correlations or experimental data; and addition of a functional dependence to the solution gas/oil ratio, formation volume factor, and gas specific gravity. Additionally, using 2,232 points, improved correlations are provided for the oil formation volume factor and the solution gas/oil ratio. This is a progression of the work of Verlade. One of the main advantages of our model is that it is linear in the parameters used for the viscosity prediction. It is therefore easier to recalibrate when needed for simple regression. We also investigated a functional relationship amongst pressure, volume, temperature (PVT) properties and a set of variables required to describe the viscosity correlation using a nonparametric regression analysis. The objective of this analysis was to determine which variables affect viscosity the most and determine the minimum number of variables needed to develop a suitable viscosity correlation. The minimum average absolute error for this analysis was 29��0.2% for the nonfitted nonparametric regression analysis obtained by using GRACE software with 42 coefficients and 13 variables. The average absolute errors obtained from our model using the linear regression analysis were much lower than those obtained from the nonparametric regression analysis obtained from GRACE
Dynamic Systems Modeling
No full textIn this work, a dynamic system was modeled using MATLAB. The trebuchet, a mediaval war artillery was modeled and it's properties such stability of the system, range and release angle were analyzed and presented using tables and charts.MscComputer science and information technolog
Changing Minds: Towards Water-Based Architecture and Public Space for the Future Urban Archipelago
No full textThis blog contribution supports the Urban Archipelago expo at Nieuwe Instituut (NI) in Rotterdam, designed to consist of four elements: a map, a view, a model, and a series of films that depicted a future of living with water, as well as a booklet that documented student work. The expo has been part of the Water Cities Rotterdam, which opened with the work of Kunlé Adeyemi (NLÉ) on 13 May 2023.History, Form & AestheticsUrban Desig
On the estimation of the black-capped vireo (Vireo atricapillus) territory density using geographic information systems technology, 1996
Get PDFThis study is based on a 1994 survey of the nesting and territory preferences of the black-capped vireo, a small migratory songbird, within Fort Hood, Texas. By Federal Government Order 51 FR 44808-44812 of 1987 (Tazik et al., 1992), these birds were declared an endangered species based on a series of studies by J. D. Cornelius in 1985 and 1986 (Tazik et al., 1993). In this study, it has been shown that the vireo nesting and territory preferences are not uniform across Fort Hood installation grounds, rather the preference is towards the north to northwest. The vegetation in this region consists of oak woodlands, with grassy undergrowth; the elevation is at most 260 meters above sea level; and the geology yields loose and chalky limestone. In addition, the territory intensity, ?ij(s), for each point s(x,y) in the ijth grid cell on the military installation, has been estimated. For each such grid cell, the probability of a successful territory is given by Geographic Information Systems (GIS) raster color maps of territory distribution of the vireo have been produced. These maps were overlaid on the slope, aspect, soils, elevation, vegetation, and military activities coverages. With the density estimate of nesting success and the GIS maps, territory position preferences were identified, thus, helping in the Land Management Plan for the preservation of the black-capped vireo on the Fort Hood Military Installation
importance at Oko-Oba abbatoir,Lagos state
Get PDFMeat inspection in abbatoirs plays a fundamental role in identifying zoonotic diseases in animals slaughtered for human consumption. This study was carried out to review the current status of tuberculosis annd other diseases of public health importance in slaughtered cattle at Oko-Oba abbatoir,Lagos state over a period of four years (2004-2007). A total of 1, 154. 757 cattle were slaughtered from which 22, 073 (1.91%) HAD PATHOLOGICAL LESIONS: with 4, 734 (0.41%) and 17, 339 (1.50%) being due to tuberculosis and other diseases of public health importance respectively. The overall infection rate varied significantly with seasons of the year (p< 0.05, xsquare=25.76). similarly, the 1.50% for the non-tuberculosis diseases comprising fascioliasis (0.67%), myiasis(0.42%), dermatophilosis (0.30%) and cysticercosis (0.11%) differs significantly from the 0.41% recorded for tuberculosis (p<0.05). therefore showing more losses attributed to these other diseases. Our findings show that approximately two out of every 100 cattle slaughtered at this abbatoir pose potential health risks to the consumers in the state. Hence, the government and other stakeholders in the livestock industry need to join efforts at controlling and possibly eradicating these diseases fron the cattle population
Analgesic activity of the aqueous seed extract of <i style="">Hunteria umbellata</i> (K. Schum.) Hallier f. in rodents
No full text698-703The analgesic effect and possible
mechanism(s) of action of 50-200 mg/kg of the aqueous seed extract of H. umbellata
(HU) were investigated in different experimental models of analgesia using the
tail flick, tail immersion, acetic acid-induced writhing tests and
formalin-induced algesia. Oral pre-treatment with 50-200 mg/kg of HU caused
significant and dose related analgesic effect in the treated rats in all the
experimental models used. This analgesia was mediated via central and
peripheral mechanisms. Overall, the results showed that HU possesses analgesic
effect which lends support to its folkloric use in the local management of
pain
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