检索结果-南通市图书馆

Journal of Coastal Life Medicine 2015年第10期 826-833页

作者： Lubna Abidin Aftab Ahmad shokat rasool mir Mohd Mujeeb Shah Alam Khan Department of Pharmacognosy and Phytochemistry Faculty of PharmacyJamia HamdardNew Delhi 110062India Health Information Technology Department Jeddah Community CollegeKing Abdulaziz UniversityJeddah-21589Kingdom of Saudi Arabia Department of Pharmacy Oman Medical CollegePO Box 620PC 130MuscatSultanate of Oman

In the past two decades,a shift in paradigm has been observed in the development of new drugs from the plants for the treatment of *** scientists are focusing on the evidence based use of medicinal plants to develop pharmacotherapy for various human *** important medicinal plant that has caught the attention of researchers all over the globe is Vitex negundo *** plant is commonly used in various traditional systems of medicine like Ayurveda,Chinese,Siddha and Unani to treat various diseases and has been the subject of extensive research studies *** roots and leaves are widely used in various disorders and illnesses such as skin eczema,ringworm,liver disorders,spleen enlargement,rheumatic pain,gout,abscess,backache *** are also used as folklore medicine in bronchitis,eye disorders,female reproductive disorders,cold,dropsy,malarial fever and as *** current article is an effort to compile an updated review to disseminate knowledge and information among the scientific fraternity covering the progress made in the pharmacology and phytochemistry of this useful medicinal *** review on a very important traditional medicine,Vitex negundo *** serve as a reference to the scientific community for their future research on this plant.

关键词： Vitex negundo Verbenaceae Traditional systems of medicine Medicinal plant

Slow Particle Production in Nucleus-Nucleus Collisions at Relativistic Energies

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Modern Physics 2016年第1期7卷 51-64页

作者： mir Hashim rasool Mohammad Ayaz Ahmad Shafiq Ahmad Department of Physics Aligarh Muslim University Aligarh India Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

In this paper an effort has been made to study the general characteristics of slow particles produced in the interactions of 32S-Em at 200 AGeV to extract the information about the mechanism of particle production. The results have been compared with the experimental results obtained by other workers. The multiplicity distributions of the slow target associated particles (black, grey and heavy tracks) produced by 32S-beam with different targets have been studied. Also several types of correlations among them have been investigated. The variation of the produced particles with projectile mass number and target size has been studied. Also the multiplicity distributions of slow particles with NBD fits are presented and scaling multiplicity distributions of slow particles produced have been studied in order to check the validity of KNO-scaling.

关键词： Relativistic Heavy-Ion Collisions Nuclear Emulsion Multiplicity Distribution Multiplicity Correlations KNO Scaling Negative Binomial Distribution

Study of Compound Particle Production in 28Si and 32S-Emulsion Collisions at 14.6 and 200 AGeV

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Nuclear Science and Technology 2015年第3期5卷 208-220页

作者： mir Hashim rasool Mohammad Ayaz Ahmad Muzamil Ahmad Bhat Shafiq Ahmad Department of Physics Aligarh Muslim University Aligarh India Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

This work displays a study of the compound multiplicity characteristics of 14.6 and 200 AGeV/c 28Si and 32S-emulsion interactions, where the number of shower and grey particles taken together is termed as compound multiplicity, Nc. It has been found that the average compound multiplicity depends on the mass number of the projectile, Ap, and energy of the projectile. A positive linear dependence of the compound multiplicity on the black, grey, heavy and shower particles has been found. Also the scaling of compound multiplicity distributions produced in these interactions has been studied in order to check the validity of KNO-scaling. A simplified universal function has been used to represent the experimental data. The experimental results have been compared with those obtained by analyzing events generated with the computer code FRITIOF based on Lund Monte Carlo model.

关键词： Relativistic Heavy Ion Collision Compound Particle Multiplicity KNO Scaling FRITIOF Model

Some Important Features of Relativistic Charged Particles Produced in 32S-Emulsion Interactions at 200 AGeV/c

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Modern Physics 2015年第11期6卷 1498-1509页

作者： mir Hashim rasool Mohammad Ayaz Ahmad Om Veer Singh Shafiq Ahmad Department of Physics Aligarh Muslim University Aligarh India Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

An attempt has been made to study the multiplicity, angular and pseudo rapidity distributions of relativistic charged particles emerging from the interactions between sulphur and nuclear emulsion nuclei at 200 GeV/nucleon. The distributions from 200 AGeV are compared to the corresponding distributions from the predictions of Monte Carlo code FRITIOF samples. The pseudo rapidity distributions in different Nh-intervals translate to the target fragmentation region with increasing target mass. Finally, the scaling of multiplicity distributions of shower particles successfully describes the consequences of KNO scaling.

关键词： Nucleus-Nucleus Collisions Multiplicity Distribution Multiplicity Correlations KNO Scaling FRITIOF Model

Methodology of Wavelets in Relativistic Heavy Ion Collisions in One Dimensional Phase Space (η-Space)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2017年第2期3卷 254-266页

作者： Vyacheslav V. Lyashenko M. Ayaz Ahmad Zhanna V. Deineko mir Hashim rasool Department of Informatics Kharkiv National University of Radio Electronics Kharkiv Ukraine Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia Department of Media Systems and Technology Kharkiv National University of Radio Electronics Kharkiv Ukraine Department of Physics Islamic University of Science and Technology Awantipora India

An attempt has been made to apply the wavelet methodology for the study of the results of the chaotic behavior of multiparticle production in relativistic heavy ion collisions. We reviewed the data that describes the collisions of relativistic heavy ion for the case η-space in 1-D phase space of variable. We compared the experimental data and UrQMD data using wavelet coherency. We discussed the results of the comparison.

关键词： Wavelet Coherence Morlet Wavelet Heavy Ion Collisions Reaction Dynamics Phase Space Normalized Factorial Moments