M. A. Qadeer

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The present study is concerned with the selection of new medium for the production of alpha amylase by Bacillus licheniformis. Different agricultural by-products such as wheat bran, sunflower meal, cotton seed meal, soybean meal, rice husk or rice bran were tested for the production of alpha amylase. Among different agricultural by-products evaluated, wheat(More)
The present study focused on the improvement of Saccharomyces cerevisiae through random mutagenesis for enhanced production of beta-D-fructofuranosidase (FFase) using sucrose salt media. Sixty strains of S. cerevisiae were isolated from different fruits and soil samples and screened for FFase production. Enzyme productivity of different yeast isolates(More)
The present study is concerned with the selection of economically available agricultural starchy substrate for the production of alpha amylase by Bacillus licheniformis. Different agricultural starchy substrates such as soluble starch, hordium, pearl millet, rice, corn, gram and wheat starch were tested for the production of alpha amylase by parental and(More)
This paper highlights the design and implementation aspects of a VoIP based asterisk voice exchange, developing a fully functional voice exchange requires to set up a server based on Asterisk, connecting clients to that server with the help of soft phones and then configuring the soft phones with the server. Here in our implementation we have connected the(More)
The present investigation deals with the biosynthesis of L-DOPA by parental (GCB-6) and mutant (UV-7) strains of Aspergillus oryzae. There was a marked difference between the mycelial morphology and pellet type of parental and UV-irradiated mutant culture. The mutant strain of A. oryzae UV-6 exhibited pellet-like mycelial morphology and improved tyrosinase(More)
In the present world of communication and information interchange where more and more users are bound to use the same services and data with different access levels, the need for providing protection against potential breach of secured data has gained profound importance. Some of the common services are Virtual Private Network (VPN), Remote Access Server(More)
This paper introduces monitoring network packets, which we will show differ substantially from conventional DBMS analysis. In many applications in the real world, data is not stored at a place (as in conventional DBMS) i.e. in this model, data does not take the form of persistent relations, but rather arrives in multiple, continuous, rapid, time-varying(More)
The Radio Frequency Identification (RFID) tags are an integral part of lives today, whether realized or not. Thousands of applications are currently using RFID tags and the number is growing. RFID finds its application in fields as diverse as race timing, transportation payments, passports, & animal identification. This paper aims at combining the(More)
Applications querying real time data streams in order to identify trends, patterns, or anomalies can often benefit from comparing the live stream data with archived historical stream data. This is especially true for applications involving live & unpredictable data like in traffic analysis & stock markets. However this data mining in DSMSs(More)
Three strains of Bacillus licheniformis were isolated and screened for alpha-amylase production by solid-state fermentation. Of these, IS-2 gave relatively higher enzyme production (32+/-2.3 U/[g.min]) and was selected for improvement after treatment with N-methylnN-nitro N-nitroso guanidine (NG) or nitrous acid (NA) to enhance its hydrolytic potential.(More)