Ibrahim Umar
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View article: Factors Influencing the Utilization of Family Planning in Ishaka District, Western Uganda
Factors Influencing the Utilization of Family Planning in Ishaka District, Western Uganda Open
This study was conducted on factor influencing the utilization of family planning in Ishaka community, Western Uganda. The study aims to look at various factors that influence the use of family method, in Ishaka town. The data were collect…
View article: Shaping sustainable harvest boundaries for marine populations despite estimation bias
Shaping sustainable harvest boundaries for marine populations despite estimation bias Open
Biased estimates of population status are a pervasive conservation problem. This problem has plagued assessments of commercial exploitation of marine species and can threaten the sustainability of both populations and fisheries. We develop…
View article: Evaluation of harvest control rules for a group of interacting commercial stocks using a multispecies MSE framework
Evaluation of harvest control rules for a group of interacting commercial stocks using a multispecies MSE framework Open
In this study, a multispecies gadget model (GadCap) simulating the interactions among the Flemish Cap cod (Gadus morhua), redfish (Sebastes spp.), and shrimp (Pandalus borealis) has been incorporated as the operating model in a management …
View article: Stock Assessment of <i>Oreochromis niloticus</i> and <i>Clarias gariepinus</i> from River Hadejia, Jigawa State
Stock Assessment of <i>Oreochromis niloticus</i> and <i>Clarias gariepinus</i> from River Hadejia, Jigawa State Open
The study aimed at assessing the fisheries potentials of Hadejia River. Data on the captured of the fishes were collected over a period of five weeks using gill nets of various mesh sizes, with the assistance of the fishermen. A total of t…
View article: Final report for the REDUS project - Reduced Uncertainty in Stock Assessment
Final report for the REDUS project - Reduced Uncertainty in Stock Assessment Open
The REDUS project (2016-2020) has been a strategic project at the Institute of Marine Research (IMR) aimed at quantifying and reducing the uncertainty in data-rich and age-structured stock assessments (e.g., cod, herring, haddock, capelin)…
View article: Shaping sustainable harvest boundaries for marine populations despite estimation bias
Shaping sustainable harvest boundaries for marine populations despite estimation bias Open
Biased estimates of population status are a pervasive conservation problem. This problem has plagued assessments of commercial exploitation of marine species and can threaten the sustainability of both populations and fisheries. We develop…
View article: Efficient Concurrent Search Trees Using Portable Fine-Grained Locality
Efficient Concurrent Search Trees Using Portable Fine-Grained Locality Open
Concurrent search trees are crucial data abstractions widely used in many important systems such as databases, file systems and data storage. Like other fundamental abstractions for energy-efficient computing, concurrent search trees shoul…
View article: D2.3 Power models, energy models and libraries for energy-efficient concurrent data structures and algorithms
D2.3 Power models, energy models and libraries for energy-efficient concurrent data structures and algorithms Open
This deliverable reports the results of the power models, energy models and libraries for energy-efficient concurrent data structures and algorithms as available by project month 30 of Work Package 2 (WP2). It reports i) the latest results…
View article: D2.1 Models for energy consumption of data structures and algorithms
D2.1 Models for energy consumption of data structures and algorithms Open
This deliverable reports our early energy models for data structures and algorithms based on both micro-benchmarks and concurrent algorithms. It reports the early results of Task 2.1 on investigating and modeling the trade-off between ener…
View article: D2.2 White-box methodologies, programming abstractions and libraries
D2.2 White-box methodologies, programming abstractions and libraries Open
This deliverable reports the results of white-box methodologies and early results of the first prototype of libraries and programming abstractions as available by project month 18 by Work Package 2 (WP2). It reports i) the latest results o…
View article: Bioaccumulation of Heavy Metals in Auchenoglanis occidentalis, Clarias gariepinus and Oreochromis niloticus Tissues in Upper Benue River, Adamawa State, Nigeria.
Bioaccumulation of Heavy Metals in Auchenoglanis occidentalis, Clarias gariepinus and Oreochromis niloticus Tissues in Upper Benue River, Adamawa State, Nigeria. Open
Bioaccumulation of heavy metal in fish Auchenoglanis occidentalis,Clarias gariepinus and Oreochromis niloticus) tissues in Upper Benue River was evaluated.Data were collected in four different sites of the river once in month in triplicate…
View article: D2.4 Report on the final prototype of programming abstractions for energy-efficient inter-process communication.
D2.4 Report on the final prototype of programming abstractions for energy-efficient inter-process communication. Open
Work package 2 (WP2) aims to develop libraries for energy-efficient inter-process communication and data sharing on the EXCESS platforms. The Deliverable D2.4 reports on the final prototype of programming abstractions for energy-efficient …
View article: Power models, energy models and libraries for energy-efficient concurrent data structures and algorithms
Power models, energy models and libraries for energy-efficient concurrent data structures and algorithms Open
This deliverable reports the results of the power models, energy models and librariesfor energy-efficient concurrent data structures and algorithms as available by projectmonth 30 of Work Package 2 (WP2). It reports i) the latest results o…