SEM and TEM observations of sperm development in the testis of the freshwater fish Oreochromis mossambicus

1990 ◽  
Vol 48 (3) ◽  
pp. 58-59
Author(s):  
Daryl A. Cornish ◽  
George L. Smit
Keyword(s):  
Morphological Characteristics ◽  
Oreochromis Mossambicus ◽  
Breeding Cycle ◽  
Limited Information ◽  
North West ◽  
The North ◽  
Sem And Tem ◽  
Sperm Development ◽  
Ultrastructural Characteristics ◽  
The University

Oreochromis mossambicus is currently receiving much attention as a candidater species for aquaculture programs within Southern Africa. This has stimulated interest in its breeding cycle as well as the morphological characteristics of the gonads. Limited information is available on SEM and TEM observations of the male gonads. It is known that the testis of O. mossambicus is a paired, intra-abdominal structure of the lobular type, although further details of its characteristics are not known. Current investigations have shown that spermatids reach full maturity some two months after the female becomes gravid. Throughout the year, the testes contain spermatids at various stages of development although spermiogenesis appears to be maximal during November when spawning occurs. This paper describes the morphological and ultrastructural characteristics of the testes and spermatids.Specimens of this fish were collected at Syferkuil Dam, 8 km north- west of the University of the North over a twelve month period, sacrificed and the testes excised.

Ugliness and Beauty: the Politics of Landscape in Walter Greenwood's Love on the Dole

2013 ◽  
Vol 29 (1) ◽  
pp. 35-47
Author(s):  
Claire Warden
Keyword(s):  
Twentieth Century ◽  
Working Class ◽  
The Other ◽  
Surrounding Area ◽  
North West ◽  
Avant Garde ◽  
The North ◽  
The One ◽  
The University ◽  
Open Fields

The multi-spatial landscape of the North-West of England (Manchester–Salford and the surrounding area) provides the setting for Walter Greenwood's 1934 play Love on the Dole. Both the urban industrialized cityscape and the rural countryside that surrounds it are vital framing devices for the narrative – these spaces not simply acting as backdrops but taking on character roles. In this article Claire Warden reads the play's presentation of the North through the concept of landscape theatre, on the one hand, and Raymond Williams's city–country dialogism on the other, claiming that Love on the Dole is imbued with the revolutionary possibility that defines the very landscape in which it is set. From claustrophobic working-class kitchen to the open fields of Derbyshire, Love on the Dole has a sense of spatial ambition in which Greenwood regards all landscapes as tainted by the industrial world while maintaining their capacity to function independently. Ugliness and beauty, capitalist hegemony and socialistic hopefulness reside simultaneously in this important under-researched example of twentieth-century British theatre, thereby reflecting the ambivalent, shifting landscape of the North and producing a play that cannot be easily defined artistically or politically. Claire Warden is a Lecturer in Drama at the University of Lincoln. Her work focuses on peripheral British performances in the early to mid-twentieth century. She is the author of British Avant-Garde Theatre (Palgrave MacMillan, 2012) and is currently writing Modernist and Avant-Garde Performance: an Introduction for Edinburgh University Press, to be published in 2014.

A Ptolemaic-Roman Temple Foundation at Tell Timai

2019 ◽  
Vol 105 (2) ◽  
pp. 217-225
Author(s):  
James E. Bennett
Keyword(s):  
New York ◽  
Roman Period ◽  
New York University ◽  
North West ◽  
The North ◽  
Construction Techniques ◽  
Late Roman Period ◽  
University Of Hawai'i ◽  
The 1960S ◽  
The University

The mission of the University of Hawai’i at Tell Timai in 2009 began excavating the remains of a limestone temple foundation platform in the north-west area of the site. The foundations had been partially recorded in survey work conducted in 1930 by Alexander Langsdorff and Siegfried Schott, and again in the 1960s by New York University, however no known investigations of the structure were conducted. In 2017 as part of an Egypt Exploration Society Fieldwork and Research Grant, excavations were renewed to finalise the understanding of the temple’s construction techniques, and the date of the temple. The foundations were of a casemate design with internal fills of alternating silt and limestone chips. The ceramic evidence from within the construction fills dates its construction from the end of the Ptolemaic to the early Roman Period, and the temple’s superstructure was most likely taken down and the blocks reused in the late Roman Period (fourth to fifth century ce).

scholarly journals An Analysis of the #FeesMustFall Agenda and Its Implications for the Survival of Education in South Africa: The NWU Mafikeng Campus Writing Centre Experience

2019 ◽  
Vol 10 (3) ◽  
pp. 65
Author(s):  
UP Ejoke ◽  
PC Enwereji ◽  
JE Chukwuere
Keyword(s):  
South Africa ◽  
Social Dynamics ◽  
Group Discussion ◽  
Student Movements ◽  
University Environment ◽  
North West ◽  
The North ◽  
Dynamic Relationship ◽  
Growing Economy ◽  
The University

The #FeesMustFall-protests were symbolic of unguided social dynamics as stakeholders directly or in directly (indirectly) scramble for escape due to the financial implications that fees increment would engender. South African government is aware of the importance of education in any growing economy as this was demonstrated in the agenda of the post-1994 government in prioritising primary and secondary education, even though the quality of education remained decidedly poor. However, same cannot be said for tertiary Universities in South Africa, the low priority granted to higher education over the past two decades had always been a bone of contention. This paper therefore attempts to interrogate various explanations for fees must fall movement and how this impact on the writing centre at the North-West University, Mafikeng Campus. In contextualizing this problem, the paper employed key elements of Altbach’s empirical theory of student movements. Using Focus Group discussion and by means of Atlas-ti statistical package, the paper demonstrated the richness of data available for analysis and reflects on correlated methodological challenges when attempting to understand student movements and the dynamic relationship between the University environment as well as the country-wide movement, the territorial space and that of writing centre experience during and after the protest. The paper concludes by reflecting and suggesting on elements of a possible research agenda on balancing education and economy.

scholarly journals Universities as ‘Drivers’ of Local and Regional Development

2021 ◽  
pp. 134-152
Author(s):  
Marius Constantin PROFIROIU ◽  
Maria-Roxana BRIȘCARIU
Keyword(s):  
Public Sector ◽  
Private Sector ◽  
Legal Framework ◽  
North West ◽  
The Public ◽  
The North ◽  
Innovation And Technology ◽  
Private And Public ◽  
The University

"The society based on knowledge and innovation brings to the fore the role of universities as research and learning spaces, with the purpose for sustainable development, at local, regional, national and global levels. Following this approach, we explore the capacity of spreading the knowledge and innovation capital in the North-West region of Romania between universities, the private sector and the public sector. Also, the study explores the role taken by the university system in Romania, locally and regionally, emphasizing what type of relationship defines the exchange of outputs and what are the most useful know-how transfer mechanisms from universities to the private and public sectors. The empirical research in this paper has shown that there is a growing relationship between universities – private sector – public sector, which is characterized as ‘in an incipient phase’, ‘based on urgent needs of the parties’. All of the actors involved in this triad want to develop the links between universities – private sector – public sector in communication, research, innovation and technology, and they suggest standardization and regulation of this interaction and developing a legal framework to correspond to the actual needs at local and regional levels."

scholarly journals Jan A. du Rand, Nuwe-Testamentikus: ’n Lewenslange akademiese liefdesverhouding met die Johannese Nuwe-Testamentiese geskrifte

2015 ◽  
Vol 49 (2) ◽  
Author(s):  
Fika Janse van Rensburg
Keyword(s):  
New Testament ◽  
Community Involvement ◽  
Academic Community ◽  
Greek Language ◽  
Emeritus Professor ◽  
North West ◽  
The North ◽  
New Testament Studies ◽  
John's Gospel ◽  
The University

In hierdie artikel word ’n oorsig van die akademiese bydrae van prof. Jan A. du Rand, emeritus professor in Nuwe Testament aan die Universiteit van Johannesburg en Buitengewone Professor van die Noordwes-Universiteit in Potchefstroom gebied. Ná ’n bondige biografiese oorsig, word Du Rand se akademiese bydrae onder die volgende opskrifte bespreek: Doktorale leiding, Publikasietendense, Griekse taalfase, Johannesevangelie- en -entolēfase, Openbaringfase, Paulusfase en ander publikasies, Hermeneutiese bydrae, Besondere boekpublikasies, Akademiese gemeenskapsbetrokkenheid, Bydrae tot vakverenigings, Bybelvertaling, Informele en kerklike bydraes en Toekennings.Jan A. du Rand, New Testament scholar: A lifelong love relationship with the Johannine New Testament writings. In this article an overview is presented of the academic contribution of Prof. Jan A. du Rand, emeritus Professor in New Testament Studies at the University of Johannesburg and Extraordinary Professor at the North-West University in Potchefstroom. After a brief biographic overview, his academic contribution is discussed under the following headings: Doctoral supervision, Publication trends, Greek language phase, John’s Gospel and entolēphase, Revelation phase, Pauline phase and other publications, Hermeneutical contributions, Special book publications, Academic community involvement, Contributions to academic societies, Bible translation, Informal and ecclesiastic contributions, and Awards.

Stockholm Agreement—Past, Present, Future (Part 1)

2002 ◽  
Vol 39 (03) ◽  
pp. 137-158
Author(s):  
Dracos Vassalos ◽  
Apostolos Papanikolaou
Keyword(s):  
Status Quo ◽  
Research Centre ◽  
New Developments ◽  
North West ◽  
The North ◽  
The Status ◽  
Potential Impact ◽  
The University ◽  
North And South ◽  
South Of Europe

April 1, 2001 marked the fourth anniversary of the Stockholm Agreement (SA), a period during which almost 80% of the roll-on/roll-off (Ro-Ro) fleet in North West Europe have been subjected to calculations, model testing and numerical simulations in the struggle to meet these demanding new requirements. The experience gained has been invaluable in understanding better the problem at hand and is being utilized to shape new developments likely to lead to more meaningful requirements. The North-South divide, however, continues to cause unrest, particularly at the European level. Efforts to assess the status quo in North West Europe, and to use the information amassed so far as a means to predict the potential impact of introducing the SA in the South, led to a dedicated call by the Commission and to a contract being awarded to two closely collaborating teams, one at the Ship Stability Research Centre of the University of Strathclyde under the leadership of Professor Vassalos and one at the Ship Design Laboratory of the National Technical University of Athens, under the leadership of Professor Papanikolaou, representing the North and South of Europe, respectively. This background provided the incentive for an introspective look at the SA, with a view to ascertaining its status before embarking into future projections. This forms Part 1 of the SA related research with Part 2 aiming to cover the results of the Commission study itself.

scholarly journals Health education training needs of educators at Makapanstad schools in the North West province

Curationis ◽  
2010 ◽  
Vol 33 (1) ◽  
Author(s):  
M.D. Peu ◽  
L. Napoles ◽  
F. Wenhold ◽  
K. Mostert-Wentzel ◽  
N. Seane
Keyword(s):  
Health Education ◽  
Basic Knowledge ◽  
Focus Group Interviews ◽  
North West ◽  
The North ◽  
Analysis Process ◽  
North West Province ◽  
Health Promoting ◽  
Group Interviews ◽  
The University

Purpose: The purpose of this study was to explore and describe the health education needs of educators at health promoting schools in Makapanstad in North West Province. Methodology: Qualitative, exploratory and descriptive paradigm was conducted. The population consisted of educators, at Makapanstad schools, who were directly involved with learners. The participants were purposively selected. Focus group interviews were conducted to collect relevant data from the participants. Tesch data analysis process was used to reach the findings of the research.Findings: The following categories were identified and theoretically confirmed: The need for the support by the University for the training of educators; The need for the University’s acknowledgement of educators’ responsibilities; The need for basic knowledge of health promotion; Common health needs of learners; and indirect health problems.Recommendation: It was recommended that a health education package be developed to assist in empowering learners in Makapanstad schools.

Willard Wentzel's account of the Mackenzie River

Polar Record ◽  
1994 ◽  
Vol 30 (173) ◽  
pp. 97-104 ◽  
Author(s):  
Beau Riffenburgh ◽  
Clive Holland ◽  
Richard Davis
Keyword(s):  
Native Peoples ◽  
North West ◽  
The North ◽  
University Of Cambridge ◽  
The University ◽  
Mackenzie River

AbstractFollowing his return from participating in John Franklin's first overland expedition (1819–1822), Willard Wentzel, a clerk for the North West Company, produced a map of the Mackenzie River and a brief account of its geography, native peoples, and history and significance as it related to the North West Company. This map and the account, which is one of the few early descriptions of the Mackenzie River area, are held in the Royal Commonwealth Society Papers at the University of Cambridge. They have not previously been published.

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