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| 1 | Wavelet Based Image Authentication and Recovery显示文摘In this paper,we propose a secure senti-fragile watermarking technique based on integer wavelet transform with a choice of two watermarks to be embedded.A self-recovering algorithm is employed,that hides the image digest into some wavelet subbands for detecting possible illicit object manipulation undergone in the image.The semi-fragility makes the scheme tolerant against JPEG lossy compression with the quality factor as low as 70%,and locates the tampered area accurately.In addition,the system ensures more security because the embedded watermarks are protected with private keys.The computational complexity is reduced by using parameterized integer wavelet transform.Experimental results show that tile proposed scheme guarantees safety of a watermark,recovery of image and localization of tampered area. | Rafiullah Chamlaw Asifullah Khan Adnan Idris | 2007 | Journal of Computer Science & Technology2007，22，6： | 3 |
| 2 | Mycorrhiza and Phosphate Solubilizing Bacteria:Potential Bioagents for Sustainable Phosphorus Management in Agriculture显示文摘Phosphorus(P)is a critical nutrient that plays an essential role in improving soil fertility for optimum plant growth and productivity.It is one of the most deficient macro-nutrients in agricultural soils after nitrogen and is considered inadequate for plant growth and production.To P availability in soils,the farmers are applying huge amounts of synthetic P fertilizers that adversely affect the wider environment,groundwater,soil fertility and microbial population.Many beneficial microbes are known to release and supply soluble P for improving growth and yield of a variety of plants in a sustainable manner in P deficient soils.Thus,inoculation of these microbes,including arbuscular mycorrhizal fungi(AMF)and phosphate solubilizing bacteria(PSB)to soil to enhance crop production without harming the environment,is an alternative approach to chemical fertilizers.The combined role of AMF and PSB in P solubilization is not well understood and the application and mode of action of these microbial groups are often naive due to variation in the environment.Therefore,the current review article would develop a better understanding of the interactive role and mechanisms of AMF and PSB in improving P availability from both organic and inorganic sources in a sustainable crop production system.Finally,the current review would loop out further avenues for researchers interested to commercially produce effective AMF and PSB-based biofertilizers for sustainable management of phosphorus over a wide range of agricultural crops worldwide. | Fazli Wahid Muhammad Sharif Shah Fahad Amjad Ali Muhammad Adnan Rafiullah Shah Saud Subhan Danish Muhammad Arif Ali Niaz Ahmed Hüseyin Arslan Doğan Arslan Murat Erman Ayman EL Sabagh Fatemeh Gholizadeh Rahul Datta | 2022 | Phyton-International Journal of Experimental Botany2022，91，2： | 2 |
| 3 | Design and implementation of Ad-Hoc collaborative proxying scheme for reducing network energy waste显示文摘 | Rafiullah Khan Sarmad Ullah Khan | 2017 | Digital Communications and Networks2017，3，2： | 2 |
| 4 | Effect of different light regimens on performance of broilers显示文摘 | Mahmud A Saima Rafiullah | 2011 | Journal of Animal and Plant Science2011，21，1： | 1 |
| 5 | Authentication and recovery of images using multiple watermarks显示文摘 | Rafiullah Chamlawi Asifullah Khan Imran Usman | 2009 | Computers and Electrical Engineering2009，，3： | 1 |
| 6 | Prevention of carbon tetrachloride-induced hepatotoxieity by the ethanol extract of Capparis mooniifruits in rats显示文摘 | Ali M Ramachandram R Rafiullah M R M | 2004 | Pharmaceutical Biology2004，42，： | 1 |
| 7 | A binaphthoquinone from Diospyros Greeniwayi 显示文摘 | RAFIULLAH M K EMIL R | 1998 | Phytochemistry1998，49，8： | 1 |
| 8 | Prevention of carbon tetrachloride-induced hepatotoxicity by the ethanol extract of Capparis moonii fruits in rats 显示文摘 | ALl M RAMACHANDRAM R RAFIULLAH MRM ct al | 2004 | Pharmaceutical Biol2004，42，： | 1 |
| 9 | Prevention of carbon tetrachloride-induced hepatotoxicity by the ethanol extract of Capparis moonii fruits in rats显示文摘 | Ramachandram R Rafiullah MR | 2004 | Pharmaceutical Biology2004，42，： | 1 |
| 10 | Prevention of carbon tetrachloride-induced hepatotoxicity by the ethanol extract of Capparis moonii fruits in rats显示文摘 | Ali M Ramachandram R Rafiullah M R M | | 0，，： | 1 |
| 11 | Comparative phytochemical,thin layer chromatographic profiling and antioxidant activity of extracts from some Indian herbal drugs显示文摘Natural antioxidants play a significant role to prevent cell breaking and regenerate cells.Three plants native to India named dwarf morning-glory(Evolvulus alsinoides),Indian banyan(Ficus bengalensis)and chicory(Chicorium intybus)are used as medicine in India traditionally to treat diseases.The aim of this study is to evaluate and compare the antioxidant activity as well as to compare phytochemical profiles of the aqueous extracts of the selected three plants.The dried plant powder was extracted with ethanol individually by using the Soxhlet method for eight hours and the solvent was evaporated under reduced pressure.Similarly,the air-dried powder was ex-tracted with water,and the water was evaporated.The thin layer chromatography(TLC)profile of the extracts was determined by using TLC densitometer and the antioxidant activity was deter-mined by the conventional 2,2-diphenyl-1-picrylhydrazyl(DPPH)method.The TLC profile shows that there are no similarities of retention factor(R f)values among the plant extracts which means all three plants contain different chemical compounds.The antioxidant activities of the aqueous extracts at different concentrations show different antioxidant activities.Percentage inhibition is dose dependent,as doses are increasing then percentage inhibition is also increasing for all three plant extracts.Among the selected plants,the highest activity was found in C.intybus and the lowest was in E.alsinoides.The order of the antioxidant activity among the selected plants was C.intybus | Md Sohail Akhtar Mohamed Rafiullah Wegdan Aly Shehata Amzad Hossain Mohammed Ali | 2022 | Journal of Bioresources and Bioproducts2022，7，2： | 0 |
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