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KHAN, MOHD SHOAIB,UDDIN, IZHAR,LOHANI, Q.M. DANISH The Korean Society for Computational and Applied M 2019 Journal of applied mathematics & informatics Vol.37 No.5
The Banach spaces $m^p(\phi)$ and $n^p(\phi)$ are very important sequence spaces related to $l_p$, which were defined to fill the gaps between $l_p(1{\leq}p{\leq}{\infty})$. In this paper, we investigated the solubility of the infinite system of differential equations in $m^p(\phi)$ and $n^p(\phi)$ by proving related theorems. Moreover, one example has been included for the justification of the claim of this paper.
Secure Mobile Commerce in Ad hoc Network Using CAEC2M
Khaleel Ahmad,Md Shoaib Alam,M A Rizvi 보안공학연구지원센터 2016 International Journal of Future Generation Communi Vol.9 No.12
M-Commerce applications in the world have grown exponentially over the years. It had set up for mobile users to engage wirelessly of ad hoc network infrastructure in online business irrespective of place or time. Providing anonymous, secure and trust based connection service in ad hoc network is quite a challenging task. Anonymity, security and privacy of the transaction or message transmission are the highest priority need to be delivered to the destination node on time. In this paper, a CAEC2M (Cellular Automata Elliptic Curve Cryptography Mix network) algorithm to secure Mobile Commerce over ad hoc network is proposed. An attempt is made to design a mix-network (Mix-Net) using elliptic curve cryptography based on cellular automata which creates a hard to trace communication to protect the anonymity of the sender and encrypt the sensitive information to avoid any eavesdropper trying to access the data during transmission. CAEC2M provides also confidentiality, integrity and authentication.
Mohd Shoaib Khan,Izhar Uddin,Q.M. Danish Lohani 한국전산응용수학회 2019 Journal of applied mathematics & informatics Vol.37 No.5
The Banach spaces m^p(ø) and n^p(ø) are very important sequence spaces related to l_p, which were defined to fill the gaps between l_p (1≤p≤∞). In this paper, we investigated the solubility of the infinite system of differential equations in m^p(ø) and n^p(ø) by proving related theorems. Moreover, one example has been included for the justification of the claim of this paper.
Outcome of 980 nm diode laser vaporization for benign prostatic hyperplasia: A prospective study
M. Hammad Mithani,Salman El Khalid,Shariq Anis Khan,Imran Sharif,Adnan Siddiq Awan,Shoaib Mithani,Irfan Majeed 대한비뇨의학회 2018 Investigative and Clinical Urology Vol.59 No.6
Purpose: To evaluate the initial experience and outcome of photo-selective vaporization of the prostate (PVP) for benign prostatic hyperplasia (BPH) in Pakistan with the use of a 980 nm diode laser. Materials and Methods: A prospective study was performed from November 2016 to December 2017. A total of 100 patients diagnosed with bladder outlet obstruction secondary to BPH who planned for PVP were enrolled in the study. PVP was carried out with a diode laser at 980 nm (Biolitec Diode 180W laser) in a continuous wave with a 600 nm (twister) fiber. Baseline characteristics and perioperative data were compared. Postoperative outcomes were evaluated by International Prostate Symptom Score (IPSS), post void residual (PVR) and maximum urinary flow rate (Qmax) at 3 and 6 months after surgery. Results: The mean age was 65.82±10.42, mean prostate size was 67.35±16.42, operative time was 55.85±18.01 and total energy was 198.68±49.12 kJ. At 3 months and 6 months, significant improvements were noted (p<0.001) in IPSS 7.04±1.69 (−18.92), Qmax 19.22±4.75 mL/s (+13.09) and and PVR 18.89±5.39 mL (−112.80). Most frequent problems were burning micturition (35%) and terminal dysuria (29%). No significant difference in postoperative hemoglobin was seen in patients who were on anti-platelet drugs. Conclusions: PVP with a diode laser is a safe and effective procedure for the treatment of BPH and is also safe in patients who are on anti-platelet agents.
Muhammad, Shoaib,Kim, Hyunchul,Kim, Yunok,Kim, Donghwi,Song, Jay Hyok,Yoon, Jaegu,Park, Jin-Hwan,Ahn, Sung-Jin,Kang, Sun-Ho,Thackeray, Michael M.,Yoon, Won-Sub Elsevier 2016 Nano energy Vol.21 No.-
<P><B>Abstract</B></P> <P>The reaction mechanism of a high capacity lithium- and manganese-rich metal oxide, 0.4Li<SUB>2</SUB>MnO<SUB>3</SUB>–0.6LiMn<SUB>0.5</SUB>Ni<SUB>0.5</SUB>O<SUB>2</SUB>, has been investigated at the atomic level. High-resolution synchrotron X-ray powder diffraction (HRPD) and X-ray absorption spectroscopy (XAS) were used, respectively, to evaluate the electrochemical charge and discharge reactions in terms of local and bulk structural changes, and variations in the oxidation states of the transition metal ions. Ni K-edge XAS data indicate the participation of nickel in reversible redox reactions, whereas Mn K-edge absorption spectra show that the manganese ions do not participate in the electrochemical reactions. Rietveld refinements of the oxygen occupancy during charge and discharge provide evidence of reversible oxygen release and re-accommodation by the host structure; this unique oxygen participation is likely the main reason for the anomalously high capacity of these electrodes. The HRPD data also show that during the early cycles, characteristic peaks of the Li<SUB>2</SUB>MnO<SUB>3</SUB> component disappear when charged to 4.7V, but reappear on discharge to 2.5V, consistent with a reversible lithium and oxygen extraction process. The results provide new insights into the charge compensation mechanisms that occur when high capacity, lithium- and manganese-rich electrode materials are electrochemically cycled – a topic that is currently being hotly debated in the literature.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Anomalous high capacity of Li- and Mn-rich electrodes has been probed by HRPD and XAS. </LI> <LI> Reversible oxygen release and re-accommodation by the host structure accounts, at least in part, for the unusual high capacity. </LI> <LI> The Li<SUB>2</SUB>MnO<SUB>3</SUB> character of Li- and Mn-rich metal oxide structures is preserved during the initial cycles. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>
Simple and Efficient Management Scheme for EDFA in WDM Systems
Ali, Mumtaz,Khaliq, M. Shoaib,Sattar, A.,Shin, Seo-Yong Optical Society of Korea 2007 Current Optics and Photonics Vol.11 No.4
We present a simple and efficient management scheme for gain control of EDFA by using standardized network management protocol(Simple Network Management Protocol) and operating the optical amplifier in a link-control scheme. We have demonstrated the proposed scheme by using SNMP Simulator and optical simulation software package.