Abstract Wireless Networks are the most popular networks now a days due to their less cost and ea... more Abstract Wireless Networks are the most popular networks now a days due to their less cost and easy deployment anywhere. The carrier sense multiple access with collision avoidance (CSMA/CA) protocol is a random access protocol that is used to avoid collisions in ...
Abstract. Automated localization and detection of the optic disc (OD) is an essential step in the... more Abstract. Automated localization and detection of the optic disc (OD) is an essential step in the analysis of digital diabetic retinopathy systems. Accurate localization and detection of optic disc boundary is very useful in proliferative diabetic retinopathy where fragile vessels develop ...
This paper is about the client/server model of security with Bar-coded Identity Cards. Client and... more This paper is about the client/server model of security with Bar-coded Identity Cards. Client and server are not just two words put together but it includes a vast range of softwares by having a backbone of client/server database. By making a client/server database we have implemented our project with a new perspective. We have developed a compact and reliable software package for the management information system of any University or institute. This package also includes the security system for the detection of the students on the basis of encrypted Bar-codes. Detection of student is done using bar-code reader with the client/server database running at the back end.
Sammanfattning Abstract: Oaks (Quercus robur) are an important substrate for many epiphytic liche... more Sammanfattning Abstract: Oaks (Quercus robur) are an important substrate for many epiphytic lichens, and with increasing age the bark of oaks becomes suitable for red-listed species. These species may respond to environmental and landscape factors differently, and at different spatial scales. We tested the effect of tree, environmental and land use factors on the occurrence and richness patterns of lichens species at various spatial scales (circles with radius ranging from 28 to 1225 m), in a heterogeneous landscape in South Eastern Sweden. The occurrence patterns of Cliostomum corrugatum and Chaenotheca phaeocephala were best explained by the density of oaks within radii of 400 and 302 m, respectively. In contrast, Ramalina baltica was best explained at smaller scale (263 m) as was species richness (302 m). This study shows that the most important factor for the occurrence and richness patterns of lichens was oak density at almost all the considered scales. Tree circumference also positively affected all four response variables.
Records belonging to 1248 Teddy goats kept at the Livestock Production Research Institute, Bahadu... more Records belonging to 1248 Teddy goats kept at the Livestock Production Research Institute, Bahadurnagar, (Okara), Pakistan were analyzed to identify genetic and environmental factors affecting pre-weaning average daily weight gain. Sex of kid, season and year of kidding ...
Abstract Wireless Networks are the most popular networks now a days due to their less cost and ea... more Abstract Wireless Networks are the most popular networks now a days due to their less cost and easy deployment anywhere. The carrier sense multiple access with collision avoidance (CSMA/CA) protocol is a random access protocol that is used to avoid collisions in ...
Abstract. Automated localization and detection of the optic disc (OD) is an essential step in the... more Abstract. Automated localization and detection of the optic disc (OD) is an essential step in the analysis of digital diabetic retinopathy systems. Accurate localization and detection of optic disc boundary is very useful in proliferative diabetic retinopathy where fragile vessels develop ...
This paper is about the client/server model of security with Bar-coded Identity Cards. Client and... more This paper is about the client/server model of security with Bar-coded Identity Cards. Client and server are not just two words put together but it includes a vast range of softwares by having a backbone of client/server database. By making a client/server database we have implemented our project with a new perspective. We have developed a compact and reliable software package for the management information system of any University or institute. This package also includes the security system for the detection of the students on the basis of encrypted Bar-codes. Detection of student is done using bar-code reader with the client/server database running at the back end.
Sammanfattning Abstract: Oaks (Quercus robur) are an important substrate for many epiphytic liche... more Sammanfattning Abstract: Oaks (Quercus robur) are an important substrate for many epiphytic lichens, and with increasing age the bark of oaks becomes suitable for red-listed species. These species may respond to environmental and landscape factors differently, and at different spatial scales. We tested the effect of tree, environmental and land use factors on the occurrence and richness patterns of lichens species at various spatial scales (circles with radius ranging from 28 to 1225 m), in a heterogeneous landscape in South Eastern Sweden. The occurrence patterns of Cliostomum corrugatum and Chaenotheca phaeocephala were best explained by the density of oaks within radii of 400 and 302 m, respectively. In contrast, Ramalina baltica was best explained at smaller scale (263 m) as was species richness (302 m). This study shows that the most important factor for the occurrence and richness patterns of lichens was oak density at almost all the considered scales. Tree circumference also positively affected all four response variables.
Records belonging to 1248 Teddy goats kept at the Livestock Production Research Institute, Bahadu... more Records belonging to 1248 Teddy goats kept at the Livestock Production Research Institute, Bahadurnagar, (Okara), Pakistan were analyzed to identify genetic and environmental factors affecting pre-weaning average daily weight gain. Sex of kid, season and year of kidding ...
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Papers by Usman Haidar