NUST Institutions Library Catalogue Search for 'kw,wrdl: su-br:an:"6088"'

JANES MILITARY VEHICLES AND GROUND SUPPORT EQUIPMENT 1985

By GANDER, TERRY J. LONDON JANE'E PUBLISHING COY 1985 . 919P 0-7106-0811-X

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Study of various gas concentrations in exhaled breath of hemodialysis patients /

By Ahmad ,Osama . . 79p. ; 30cm..

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Effect of Hygrothermal Aging on Strength Performance of Cork Powder Reinforced Adhesive /

By Sohail, Zulekha . . 100p. , Adhesives play a crucial role across various industries and applications due to their ability to bond materials together. They are used in numerous ways, ranging from everyday household applications to industrial and specialized fields. Strength is the most critical factor to analyze before using the adhesive. Various techniques have already been developed and many are being developed to predict and improve the strength of adhesive. The addition of cork powder to the structural adhesives could improve the strength of adhesive joints through mechanical interlocking between the cork cells and the molecules of adhesive. However, even with the nanofiller reinforcement, the strength of adhesive joints is significantly affected by environmental parameters like temperature and humidity. The present study investigated the effect of hydrothermal aging on the strength characteristics of cork powder-reinforced adhesive samples. Reinforced adhesive samples were investigated under two different humidity levels of 80% and 100% RH. The cork powder will be added in concentration of 0.25wt.%, 0.5wt.%, 0.75wt.% and 1wt.% to study the reinforcing effects. The result shows that the saturated mass increased with increased in relative humidity that is approximately 0.4% and 0.9% for 80% and 100% RH respectively. The findings show that the ultimate tensile strength is reduced by the addition of cork powder as well as enhancing humidity. Furthermore, the addition of cork powder makes the sample more brittle, so failure strain and tensile toughness undergo decrement. The above finding indicated that hot-wet environment has a negative influence on strength performance of cork powder reinforced adhesive. In future the same study can be performed to know the strength of SLJ and DLJ to know its effect on joints. 30cm.

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Estimation of cognitive state improvement using EEG brain imaging after tDCS stimulation therapy /

By AYUB ,MUDASSAR. . 88p. ; 30cm..

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Data Acquisition & Experimental Analysis Of Power Harvesting From Suspension System /

By Hassan, Ahmad Sabur . . 66p. , Energy crisis and environmental problems such as oil shortage and atmospheric pollution have brought challenges for new development of an energy saving, efficient and environment friendly power transmission system in vehicles. This research is focused on how to use the vibrational energy of the suspension system to generate power that would otherwise go as waste. It is demonstrated that the potential energy of driving vibration is sufficient to be utilized as a sustainable energy. The vibrations experienced by the shock absorber of the vehicle when passed through some irregularities on the road are converted into useful energy by using a regenerative linear or rotary mechanism. As shock absorber effect formed, spring is compressed, and linear movement of rack is converted in rotary motion due to pinion moves as the rack is meshed with pinion. And the pinion is mounted on the shaft of the generator which then produce the power. It is then used to calculate the practical power generated from the regenerative shock absorber by taking the real vibrations amplitude data from the road. The vibrations amplitude data is acquired from the road by driving motorcycle on different road conditions with the setup installed in it to calculate and store the vibrations amplitude data. Later, the same data is applied to the testing rig by using pneumatic and Arduino to find out the voltage generated. The power that is practically generated by testing the mechanism on the rig is around 9.5 watts. The harvestable power from the suspension depends on the vehicle speed, road roughness and stiffness of the tire. This regenerated energy is used to charge the battery. 30cm.

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Green Synthesized Silver Nanoparticles Enhances Anticancer Activity of HDAC Inhibitor Panobinostat /

By Nawaz, Tayyaba . . 80p. , Breast cancer is the most common cancer among women even though numerous treatment options for breast cancer have been documented. Panobinostat, A histone deacetylase inhibitor, modifies gene expression through epigenetic pathways and prevents protein breakdown. The focus of this study is to enhance drug distribution to the tumor site and boost the efficiency of Panobinostat by using silver nanoparticles as controlled drug delivery system. Here we report the green synthesis of silver nanoparticles by using Rhazya stricta extract, as a nanocarriers for drug delivery. These drugs loaded nanoparticles were characterized by UV-Vis spectroscopy, XRD, FTIR, SEM, and EDX techniques. The overall findings demonstrated that AgNPs synthesized through Rhazya stricta has the high potential for sustained release of Panobinostat for cancer therapy. As the successfully synthesized Panobinostat-AgNPs were stable and exhibited increased in vitro anticancer activity compared with free Panobinostat, our data demonstrate that the combination of AgNPs with Panobinostat improves the drug's longterm viability, effectiveness, and active targeting as a potential targeted therapeutic molecule for the treatment of cancer. To strengthen the utilization of this combination therapy in cancer therapy trials, further research is warranted. 30cm.

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Liposomal Formulation of Lapatinib for the Treatment of Breast Cancer /

By Idrees, Maria . . 70p. , Breast cancer is the most common type of cancer among global women, even though numerous treatment options for breast cancer have been documented. Lapatinib, a tyrosine kinase inhibitor, modifies the cellular pathways and halts cell proliferation. The focus of this study includes the distribution of the drug to the tumor site in high amount and boost the efficiency of Lapatinib-loaded liposomes as a controlled drug delivery system against breast cancer. The synthesis of liposomes was followed by drug loading. The cargo was characterized under XRD, FTIR, SEM, EDX, and zeta analysis techniques. The overall findings demonstrated that the Liposomal formulation of Lapatinib has a high potential for sustained release of the drug for cancer therapy. As the successfully synthesized Lapatinibliposomes were stable and exhibited increased in vitro anticancer activity as compared to free Lapatinib. Our study demonstrates that the combination of Lapatinib with liposomes improves the drug's long-term viability, effectiveness, and active targeting as a potential targeted therapeutic molecule for breast cancer treatment. To strengthen the utilization of this combination therapy in cancer therapy trials, further research is warranted. 30cm.

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