oalib

OALib Journal期刊

ISSN: 2333-9721

费用:99美元

投稿

时间不限

2017 ( 109 )

2016 ( 146 )

2015 ( 315 )

2014 ( 393 )

自定义范围…

匹配条件: “Mohammed Asif Haneef” ,找到相关结果约5704条。
列表显示的所有文章,均可免费获取
第1页/共5704条
每页显示
Medicine is ever changing, so also medical practitioners
Mohammed Asif Haneef
Journal of Medical and Allied Sciences , 2011,
Abstract:
A Review of Nano Particle Usage on Textile Material against Ultra Violet Radiation  [PDF]
Mohammed Asif Hossain, Moshiur Rahman
Journal of Textile Science and Technology (JTST) , 2015, DOI: 10.4236/jtst.2015.13010
Abstract: Ultra violet radiation is detrimental to human skin and responsible for various skin diseases that is now worldwide growing concern for the people. Sun screen lotions, however, considered best possible solution but its temporary attachment didn’t bring the real impact. The advancement of nano technology provides a number of techniques to introduce UV protected fabric by applying certain semi conductor metal oxide. So many researches have been carried out to coat the fabric using certain nano particles namely ZnO and TiO2 to improve the UV absorption capacity of material as well as increasing UPF value to protect the human skin which have been playing a significant role to provide UV protected clothing. This paper deals with the harmful impact of ultra violet radiation on human skin, UPF measurement method and UV protective finishing on textile material using nano ZnO and nano TiO2 particle.
Studies on Delaminating Effects on Stress Development in Composite Structures
Mohammed Haneef,Shabbir Ahmed R M,Mohammed Mohsin Ali
Lecture Notes in Engineering and Computer Science , 2011,
Abstract:
Intrathecal baclofen withdrawal syndrome- a life-threatening complication of baclofen pump: A case report
Imran Mohammed, Asif Hussain
BMC Pharmacology and Toxicology , 2004, DOI: 10.1186/1472-6904-4-6
Abstract: A 24-year-old man with a past medical history of cerebral palsy and spastic quadriparesis developed hyperthermia, disseminated intravascular coagulation, rhabdomyolysis, acute renal failure and multisystem organ failure leading to a full-blown intrathecal baclofen withdrawal syndrome. Intrathecal baclofen pump analysis revealed that it was stopped due to some programming error. He was treated effectively with supportive care, high-dose benzodiazepines and reinstitution of baclofen pump.The episodes of intrathecal baclofen withdrawal syndrome are mostly caused by preventable human errors or pump malfunction. Educating patients and their caregivers about the syndrome, and regular check-up of baclofen pump may decrease the incidence of intrathecal baclofen withdrawal syndrome. Oral baclofen replacement may not be an effective method to treat or prevent intrathecal baclofen withdrawal syndrome. Management includes an early recognition of syndrome, proper intensive care management, high-dose benzodiazepines and prompt analysis of intrathecal pump with reinstitution of baclofen.Baclofen is a gamma-aminobutyric acid (GABA) analog that has inhibitory effects on spinal cord reflexes and brain. Intrathecal baclofen (ITB) therapy consists of long-term delivery of baclofen to the intrathecal space. Intrathecal baclofen has been used to treat spasticity due to cerebral palsy, brain or spinal cord injury, multiple sclerosis, dystonia, stroke and stiff-man syndrome, particularly for those patients who are unresponsive to conservative pharmacotherapy or develop intolerable side effects at therapeutic doses of oral baclofen [1]. Side effects such as drowsiness, nausea, headache, muscle weakness and light-headedness can occur as a result of the pump delivering an incorrect dose of baclofen. Sudden cessation of ITB administration can cause mild symptoms like reappearance of baseline level of spasticity associated with pruritis, anxiety and disorientation [2]. These mild symptoms repre
Synthesis of novel 1,3,4-oxadiazole derivatives and their biological properties
Asif Husain, Mohammed Ajmal
Acta Pharmaceutica , 2009, DOI: 10.2478/v10007-009-0011-1
Abstract: A novel series of 2-[3-(4-bromophenyl)propan-3-one]-5-(substituted phenyl)-1,3,4-oxadiazoles (4a-n) have been synthesized from 3-(4-bromobenzoyl)propionic acid (3) with the aim to get better anti-inflammatory and analgesic agents with minimum or without side effects (ulcerogenicity). Compound 3 was reacted with several aryl acid hydrazides (2a-n) in phosphorous oxychloride to obtain the title compounds. Structures of the synthesized compounds were supported by means of IR, 1H NMR and mass spectroscopy. Title compounds were evaluated for their anti-inflammatory, analgesic, ulcerogenic and antibacterial activities. Antibacterial activity was expressed as the corresponding minimum inhibitory concentration (MIC). A fair number of compounds were found to have significant anti-inflammatory and analgesic activities, while a few compounds showed appreciable antibacterial activity. The newly synthesized compounds showed very low ulcerogenic action. The findings of the present study indicate that cyclization of the carboxylic group of 3 into novel 1,3,4-oxadiazole nucleus resulted in increased anti-inflammatory and analgesic activities with a significant decrease of ulcerogenic activity.
Risk factors among patients with acute coronary syndrome in rural Kerala
Babu Abraham,Haneef Mohammed,Joseph Anupama,Noone Manjula
Indian Journal of Community Medicine , 2010,
Abstract:
Microencapsulation of a PCM through membrane emulsification and nanocompression-based determination of microcapsule strength
Asif Rahman,Michelle E. Dickinson,Mohammed M. Farid
Materials for Renewable and Sustainable Energy , 2012, DOI: 10.1007/s40243-012-0004-8
Abstract: Microencapsulating a phase-change material (PCM) has become a prominent method of creating a stable environment in which the PCM can undergo its phase change without affecting the environment in which it is used. The method of encapsulation used in this study takes advantage of a new technology known as membrane emulsification and suspension polymerization. This study investigates the encapsulation of the paraffin wax RT21 in a poly(methyl methacrylate) shell, which could be used to increase the thermal mass of a building. The objectives of the study are: (1) to encapsulate RT21 through the use of membrane emulsification and (2) to test the mechanical properties of the microcapsules under nanocompression. Membrane emulsification was carried out using Shirasu porous glass hydrophilic membranes of pore sizes 10, 10.2, and 20 μm. Polymerization was conducted in a batch reactor with methyl methacrylate as the monomer in the temperature range 70–90 °C. The thermal properties (the latent heat of melting and melting temperature) of the microcapsules were tested using a differential scanning calorimeter. Particle size analysis was conducted to determine the average size distribution of the microcapsules produced. Membranes with pore sizes of 10, 10.2, and 20 μm produced microcapsules with average diameters of 22.40 ± 1.47, 25.38 ± 0.80, and 37.50 ± 1.69 μm, and average latent heats of 113.91 ± 12, 116.69 ± 1.40, and 109.89 ± 8.69 J/g, respectively. In order to determine the mechanical properties of these microcapsules, a modified nanoindentation compression technique was used to test the bursting force for individual microcapsules.
ANTIMICROBIAL ACTIVITY OF TINOSPORA CRISPA ROOT EXTRACTS
Asif Iqbal Chittur Mohammed,Gunjan Manish,Chellappan Kumar Dinesh
International Journal of Research in Ayurveda and Pharmacy , 2012,
Abstract: The aim of this study was to determine the in vitro antimicrobial activity of ethanol, distilled water, methanol and chloroform crude extracts of the roots of Tinospora crispa. Antimicrobial activity was examined by disc diffusion method against gram positive bacterial strains of Streptococcus pneumonia, gram negative bacterial strains of Escherichia coli and fungal strains of Candida albicans. The maximum zone of inhibition was obtained with ethanol extract against Escherichia coli and Streptococcus pneumonia followed by chloroform extract against the same organisms. Whilst distilled water extract showed a minimal zone of inhibition, methanol extract showed a moderate zone of inhibition against the bacterial strains used. The values were compared with a standard antibiotic. The ethanol extract also showed the maximum zone of inhibition against the growth of Candida albicans, whereas the lowest activity was shown with distilled water crude extract. Methanol and chloroform crude extracts showed considerably moderate activities against the fungal strain, as compared to the standard antibiotic used.
Plasma Internal Energy for Toroidal Elliptic Plasmas with Triangularity  [PDF]
Muhammad Asif
Journal of Modern Physics (JMP) , 2011, DOI: 10.4236/jmp.2011.21002
Abstract: The Plasma internal energy is not conserved on a magnetic surface if nonlinear flows are considered. The analysis here presented leads to a complicated equation for the plasma internal energy considering nonlinear flows in the collisional regime, including viscosity and in the low-vorticity approximation. Tokamak equilibrium has been analyzed with the magnetohydrodynamics nonlinear momentum equation in the low vorticity case. A generalized Grad–Shafranov-type equation has been also derived for this case.
Relationship between normalized thermal energy and conductivity for cylindrical tokamak geometry  [PDF]
M. Asif
Natural Science (NS) , 2010, DOI: 10.4236/ns.2010.21008
Abstract: The relation between normalized thermal en-ergy and conductivity, with no particle sources in cylindrical tokamak geometry has been de-rived. It is obtained, . This relationship is of importance for tokamak confinement and heating.
第1页/共5704条
每页显示


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.