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SIRAS (ALBIZIA LEBBECK (L.) BENTH.) AND ITS MEDICINAL USES IN UNANI MEDICINE- A REVIEW
Waseem, Azma,Jamal, Anwar,Ahmad, Waseem,Fazil, Mohammad Cellmed Orthocellular Medicine and Pharmaceutical 2020 셀메드 (CellMed) Vol.10 No.2
Higher incidences of adverse reaction associated with the prolonged use of synthetic drugs has once again increased the faith of humans in the traditional systems of medicine and motivated them to return back towards the clinical proven remedies for the treatment. It is also true that number of modern medications used in the present scenario, were developed from various plants. In Unani System of medicine, numerous herbal drugs are mentioned for medicinal purpose. Siras (Albizia lebbeck (L.) Benth.) is one of them. It is found all over India. Almost all parts of this plant are used for the treatment of ailments such as migraine, conjunctivitis, diarrhea, jaundice, skin problems, asthma etc. Many chemical constituents have been isolated from Albizia lebbeck such as lebbekannin, echinocystic acid, flavonoids, Linoleic acid, saponins etc. This review highlights the medicinal properties and therapeutic uses of Albizia lebbeck and scientific studies conducted on the drug in human and animal models that will provide the further research direction.
A NEW CLASS OF PARTIALLY DEGENERATE LAGUERRE-BASED HERMITE-GENOCCHI POLYNOMIALS
Waseem A. Khan,M. GHAYASUDDIN,DIVESH SRIVASTAVA 장전수학회 2022 Advanced Studies in Contemporary Mathematics Vol.32 No.1
In this paper, we introduce partially degenerate Laguerre- based Hermite-Genocchi and investigate their properties and identities. Furthermore, we introduce a generalized form of partially degenerate Laguerre-based Hermite-Genocchi and derive some interesting proper- ties and identities. The results obtained are of general character and can be reduced to yield formulas and identities for relatively simple polyno- mials and numbers.
Waseem Daoud,Taghi Ebadi,Ahmad Fahimifar 한국화학공학회 2015 Korean Journal of Chemical Engineering Vol.32 No.6
Response surface methodology (RSM) was applied to evaluate the effect of the main operational variables, including initial pH, initial chromium ion concentration, bulk density of GAC and time on the removal of hexavalent chromium Cr(VI) from contaminated groundwater by permeable reactive barriers (PRB) with acid-modified granular activated carbon (GAC) as an adsorbent material. The removal rates of Cr(VI) under different values of these parameters were investigated and results indicated high adsorption capacity at low pH and low initial metal ion concentration of Cr(VI), but the bulk density of GAC slightly influenced the process efficiency. According to the ANOVA (analysis of variance) results, the model presents high R2 values of 94.35% for Cr(VI) removal efficiency, which indicates that the accuracy of the polynomial models was good. Also, quadratic regression models with estimated coefficients were developed to describe the pollutant removals.
A note on type 2 degenerate multi-poly-Bernoulli polynomials of the second kind
Waseem A. Khan,M. KAMARUJJAMA 장전수학회 2022 Proceedings of the Jangjeon mathematical society Vol.25 No.1
In this paper, we introduce type 2 degenerate multi-poly- Bernoulli polynomials of the second kind which are defined by using the degenerate multi polyexponential function. We investigate some prop- erties of those numbers and polynomials. Also, we give some identities and relations for the degenerate multi-poly-Bernoulli polynomials and numbers of the second.
A NEW CLASS OF TRICOMI-LEGENDRE-HERMITE-BERNOULLI POLYNOMIALS
Waseem A. Khan 장전수학회 2022 Advanced Studies in Contemporary Mathematics Vol.32 No.3
In this paper, we introduce a new class of generalized Tricomi- Legendre-Hermite-Bernoulli polynomials and consequently of Tricomi, Bernoulli, and Hermite polynomials and their generalizations start from suitable generating functions. These polynomials are used to connect Fubini-Legendre-Hermite and Bell-Legendre-Hermite polynomials and to find new representations. We derive some implicit summation for- mulae for these families of special functions by applying the generating functions.
A study on the Combined Driven Refrigeration Cycle using Ejector
Waseem Raza,Gwang Soo Ko,박윤철 대한설비공학회 2021 International Journal Of Air-Conditioning and Refr Vol.29 No.1
The rising need for thermal comfort has resulted in a rapid increase in refrigeration systems’ usage and, subsequently, the need for electricity for air-conditioning systems. The ejector system can be driven by a free or affordable low-temperature heat source such as waste heat as the primary source of energy instead of electricity. Heat-driven ejector refrigeration systems become a promising solution for reducing energy consumption to conventional compressor-based refrigeration technologies. An air-conditioning system that uses the ejector achieves better performance in terms of energy-saving. This paper presents a study on the combined driven refrigeration cycle based on ejectors to maximize cycle performance. The experimental setup is designed to determine the coefficient of performance (COP) with ejector nozzle sizes 1.8, 3.6, and 5.4 mm, respectively. In this system, the R-134a refrigerant is considered as a working fluid. The results depict that the efficiency is higher than that of the conventional refrigeration method due to comparing the performance of the conventional refrigeration cycle and the combined driven refrigeration cycle. The modified cycle efficiency is better than the vapor compression cycle below 0∘C, which implies sustainability at low temperatures by using low-grade thermal energy. For the improvement of mechanical efficiency, proposed cycle can be easily used.
Waseem Raza,Gwang Soo Ko,박윤철 대한설비공학회 2020 International Journal Of Air-Conditioning and Refr Vol.28 No.1
The fast evolving Electric vehicles (EVs) have become popular due to their zero-emission, fuel economy and better technology. However, the performance and life of batteries are very sensitive to temperature, it is important to maintain the proper temperature range. The battery thermal management system (BTMS) plays an important role in the performance of EVs. In this context, this study is conducted to evaluate the thermal performance of a battery with a parallel system using an induction heater. The GT-Suite software is used for simulation and evaluation. Mixture of water and ethylene glycol 50:50 is used as a working fluid and controlled by pump and valves. The heating rate of battery was analyzed by changing the capacity of induction heater 2, 4 and 6 kW and the flow rate of fluid was 2, 3, 5, 7, 10 and 27 LPM. The simulation work predicts that the battery heating rate increases with the increase in fluid flow. The study concluded that the battery heating rate is maximum with a flow rate of 27 LPM which is the highest amount of LPM, indicating that the rise in flow rate causes the increase in heating rate of the system which is also affected by induction heater capacity.
A novel kind of Hermite based Frobenius type Eulerian polynomials
Waseem Ahmad Khan,Kottakkaran Sooppy Nisar,MEHMET ACIKGOZ,UGUR DURAN 장전수학회 2019 Proceedings of the Jangjeon mathematical society Vol.22 No.4
After the inspirational innovation of fuzzy set by Zadeh in 1965, Kramosil and Michalek in 1975 pioneered the concept of fuzziness in metric spaces and very rst they formulated the notion of fuzzy met- ric spaces. Jungck introduced the idea of commutativity (in 1976) and compatibility (1986) in metric spaces and same are utilized by Subrah- manyam (in 1995) in fuzzy metric spaces to prove an analogues version of Jungck result. In this paper, we prove common xed point theorems for a pair of self-maps by introducing a new contraction which neither requires completeness of spaces nor continuity and compatible property of maps. An open problem and an example is given to justify the im- portance of our main result.
CERTAIN NEW EXTENSION OF HURWITZ-LERCH ZETA FUNCTION
WASEEM A. KHAN,M. GHAYASUDDIN,Moin Ahmad 한국전산응용수학회 2019 Journal of applied mathematics & informatics Vol.37 No.1
In the present research paper, we introduce a further exten- sion of Hurwitz-Lerch zeta function by using the generalized extended Beta function dened by Parmar et al. [9]. We investigate its integral represen- tations, Mellin transform, generating functions and dierential formula. In view of diverse applications of the Hurwitz-Lerch Zeta functions, the results presented here may be potentially useful in some related research areas.