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纺织导报 2007年第5期 88-90页

作者： Edward Menezes mrinal Choudhari Rossari Biotech公司

当今的市场是以消费需求为导向的，特种整理能赋予纺织品附加值，消费者期望获得经过最新技术整理的服装。

关键词：特种整理消费需求最新技术附加值纺织品消费者服装

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逆光海况下低质量红外目标的增强与识别

光学学报 2023年第6期43卷 218-230页

作者：侯义锋丁畅刘海 Mandal mrinal 高兴宇罗祯东吴自库梧州学院电子与信息工程学院广西梧州543001 桂林电子科技大学机电工程学院广西桂林531004 中国矿业大学信息与控制工程学院江苏徐州221116 阿尔伯塔大学电子与计算机工程系埃德蒙顿阿尔伯塔加拿大T6G 1H9 青岛农业大学理学与信息科学学院山东青岛266109

海上红外目标识别在海事搜寻中发挥着重要的作用,针对逆光海况下出现的目标反向对比度特点及其目标淹没于背景的问题,结合其直方图呈现的局部尖峰特点,提出了修正灰度占比的新直方图均衡化并融合边缘信息的增强算法。该算法可以有效地... 详细信息

海上红外目标识别在海事搜寻中发挥着重要的作用,针对逆光海况下出现的目标反向对比度特点及其目标淹没于背景的问题,结合其直方图呈现的局部尖峰特点,提出了修正灰度占比的新直方图均衡化并融合边缘信息的增强算法。该算法可以有效地提升目标区域的对比度,从而提升海上红外图像的质量。在海上红外目标识别与检测中,建立了目标与背景的多尺度“九宫格”搜索框,演化了局部对比度显著性量化的数学模型,实现了符合人眼视觉特性的红外目标的准确定位与检测。在海上红外图像增强测试中,所提算法可以使原图像的平均梯度提升两倍以上,使局部对比度增益因子提升两倍以上。在目标识别的算法测试中,所提多尺度局部对比度目标检测算法可以使目标检测率达到99%以上。

关键词：测量红外成像海上红外目标识别红外图像增强直方图变换局部对比度显著性逆光海况

Effect of Chronic Supplementation of Branched Chain Amino Acids on Exercise-Induced Muscle Damage in Trained Athletes

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Journal of Sports Science 2017年第5期5卷 265-273页

作者： Shweta Shenoy mrinal Dhawan Jaspal Singh Sandhu Department of Sports Medicine & Physiotherapy Guru Nanak Dev University Amritsar 143005 Punjab India

PURPOSE： Branched Chain Amino Acids （BCAA） has been considered an important nutritional strategy to improve skeletal muscle protein turnover in many conditions especially following exercise induced muscle damage. Exercise induced muscle damage （EIMD）, a phenomenon impairs muscle function and hampers athletic performance. The effects of consumption of BCAA for a chronic period （4 weeks） on EIMD in trained athletic population have never been explored. Therefore, the aim of the present study was to examine the effects of chronic consumption （4 weeks） of BCAA on indices of muscle damage elicited via a bout of damaging exercise in trained athletes. METHODS： Twenty trained males （20 road cyclists） aged 18-28 years were randomly assigned to two groups （BCAA and Placebo）（n = 10）. The damaging exercise consisted of 100 consecutive drop-jumps. Biochemical markers including creatine kinase （Ck）, high sensitivity c reactive protein （hs-cRP） and myeloperoxidase （MPO）, isometric knee muscle strength, muscle soreness, aerobic capacity （WO2max） and heart rate （HR） were measured. RESULTS： Differences were observed in pre-and post-supplementation periods among all the participants with mean height and weight values of 168.57 （4.5） cm and 61.74 （4.55） kg respectively as calculated by the anthropologist randomly allocated to the two groups in all tested parameters indicating the effectiveness of BCAA in attenuating muscle damage and enhancing muscle recovery with chronic consumption when compared to placebo, however in contrast to our expectations based on symptoms and our clinical judgment during the study statistically significant difference （P 〈 0.05） were noticed with biochemical indices only. CONCLUSION： Our findings suggest that chronic BCAA supplementation proved to be an effective meansof reducing muscle damage, enhancing muscle protein synthesis and recovery following EIMD as compared to placebo in well trained athletic population.

关键词： Amino acids branched-chain exercise creatine kinase C-reactive protein muscle damage.

Trust Evaluation Based on Node’s Characteristics and Neighbouring Nodes’ Recommendations for WSN

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Wireless Sensor Network 2014年第8期6卷 157-172页

作者： Shaik Sahil Babu Arnab Raha mrinal kanti Naskar Department of Electronics and Telecommunication Engg. Jadavpur University Kolkata India School of Electrical and Computer Engineering Purdue University West Lafayette USA

In Wireless Sensor Networks (WSNs), the traditional cryptographic mechanisms for security require higher consumption of resources such as large memory, high processing speed and communication bandwidth. Also, they cannot detect faulty, malicious and selfish nodes which lead to the breakdown of network during packet routing. Hence, cryptographic security mechanisms are not sufficient to select appropriate nodes among many neighbouring nodes for secure packet routing from source to sink. Alternatively, trust management schemes are tools to evaluate the trust of a node and thereby choosing a node for routing, and also detecting their unexpected node behaviour (either faulty or malicious). In this paper, we propose TENCR: a new Trust Evaluation method based on the Node’s QoS Characteristics (trust metrics) and neighbouring nodes' Recommendations. The proposed new technique detects the malicious and selfish nodes very efficiently than the arithmetic mean based methods, and allows trustworthy nodes in routing, thereby eliminating malicious/selfish nodes. Our proposed trust evaluation method is adaptive and energy efficient that separates the trustworthy nodes and qualify them to take the participation in routing, and disqualify the other nodes as malicious/selfish. Hence, trustworthy nodes only be allowed in routing, and malicious/selfish nodes will be eliminated automatically.

关键词： Wireless Sensor Network Trust Security

A Direct Trust dependent Link State Routing Protocol Using Route Trusts for WSNs (DTLSRP)

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Wireless Sensor Network 2011年第4期3卷 125-134页

作者： Shaik Sahil Babu Arnab Raha mrinal kanti Naskar 不详

The traditional cryptographic security techniques are not sufficient for secure routing of message from source to destination in Wireless Sensor Networks (WSNs), because it requires sophisticated software, hardware, large memory, high processing speed and communication bandwidth. It is not economic and feasible because, depending on the application, WSN nodes are high-volume in number (hence, limited resources at each node), deployment area may be hazardous, unattended and/or hostile and sometimes dangerous. As WSNs are characterized by severely constrained resources and requirement to operate in an ad-hoc manner, security functionality implementation to protect nodes from adversary forces and secure routing of message from source node to base station has become a challenging task. In this paper, we present a direct trust dependent link state routing using route trusts which protects WSNs against routing attacks by eliminating the un-trusted nodes before making routes and finding best trustworthy route among them. We compare our work with the most prevalent routing protocols and show its benefits over them.

关键词： Wireless Sensor Network (WSN) Geometric Mean (GM) Direct Trust Indirect Trust Route Trust (RT) Base Station (BS) Benevolent Node Malicious Node Homogeneous Nodes Packet Latency Packet Transmission Rate MATLAB

Acknowledging the use of botanicals to treat diabetic foot ulcer during the 21st century:A systematic review

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World Journal of Clinical Cases 2023年第17期11卷 4035-4059页

作者： Illora Narzary Amit Swarnakar mrinal kalita Sushil kumar Middha Talambedu Usha Dinesh Babu Banjai Mochahary Sudem Brahma Jangila Basumatary Arvind kumar Goyal Department of Biotechnology Bodoland UniversityKokrajhar 783370AssamIndia Department of Zoology Baosi Banikanta Kakati CollegeBarpeta 781311AssamIndia Medical Unit Bodoland UniversityKokrajhar 783370AssamIndia Department of Biotechnology Maharani Lakshmi Ammanni College for WomenBengaluru 560012KarnatakaIndia Department of Biochemistry Maharani Lakshmi Ammanni College for WomenBengaluru 560012KarnatakaIndia Faculty of Pharmacy and Pharmaceutical Sciences University of AlbertaEdmontonAlberta T6G 2E1Canada

BACkGROUND Diabetic foot ulcer(DFU) is a serious health issue of diabetes mellitus that affects innumerable people worldwide. Management and treatment of this complication are challenging, especially for those whose immune system is *** To discuss the plants and their parts used to heal DFU, along with the mode of their administration in diabetic *** The original articles on “the plants for the treatment of DFU” studied in clinical cases only were obtained from various bibliographic databases using different *** The search resulted in 22 clinical cases records with 20 medicinal plants belonging to 17 families on 1553 subjects. The fruits and leaves were the most preferentially used parts for DFU treatment, regardless of whether they were being administered orally or applied topically. Of the 20 medicinal plants, 19 reported their effectiveness in increasing angiogenesis, epithelialization, and granulation, thus hastening the wound-healing process. The efficacy of these botanicals might be attributed to their major bioactive compounds, such as actinidin and ascorbic acid(in Actinidia deliciosa), 7-O-(β-D-glucopyranosyl)-galactin(in Ageratina pichinchensis), omega-3-fatty acid(in Linum usitatissimum), isoquercetin(in Melilotus officinalis), anthocyanins(in Myrtus communis), and plantamajoside(in Plantago major).CONCLUSION The validation of mechanisms of action underlying these phytocompounds contributing to the management of DFU can aid in our better understanding of creating efficient treatment options for DFU and its associated problems.

关键词： Diabetic foot ulcer Phytocompounds Wound healing Angiogenesis Medicinal plants

Convection of Radiating Gas in a Vertical Channel through Porous Media

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World Journal of Mechanics 2011年第6期1卷 275-282页

作者： mrinal Jana Sovan Lal Maji Sanatan Das Rabindranath Jana 不详

The free convection flow of radiating gas between two vertical thermally conducting walls through porous medium in the presence of a uniform gravitational field has been studied. Closed form solutions for the velocity and temperature have been obtained in the optically thin limit case when the wall temperatures are varying linearly with the vertical distance. It is observed that the fluid velocity increases and the temperature difference between the walls and the fluid decreases with an increase in the radiation parameter. It is also observed that both the fluid velocity and temperature in the flow field increase with an increase in the porosity parameter. It is found that the fluid velocity decreases while the temperature increases with an increase in the thermal conductance of the walls. Further, it is found that radiation causes to decrease the rate of heat transfer to the fluid, thereby reducing the effect of natural convection.

关键词： Radiation Porous Medium Heat Transfer and Thermal Conductance

Quantum Mechanical Studies on the Mode of Hydrogen Bonding, Stability and Molecular Conformations of Phenol-Water Complexes

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Computational Chemistry 2019年第3期7卷 59-71页

作者： mrinal Jyoti Bezbaruah Shruti Sharma Benzir Ahmed Bipul Bezbaruah Department of Applied Sciences Gauhati University Guwahati India

It is experimentally well established that the phenolic systems such as phenol and diphenols undergo strong hydrogen bonding interaction with water molecule. But, the possible mode hydrogen bonding in phenol-water systems may be of different types. Although, the experimental methods are not always well enough to give the proper hydrogen bonding conformations in the phenol-water complexes. The hydrogen bonding ability in phenol-water systems can directly be influenced by changing the interacting sites in the given molecular systems, which could be investigated by theoretical studies. Generally, in phenol-water system, the hydrogen bonding is taking place through −OH group of phenol with water molecule, and this kind of interactions between phenol-water and diphenol-water complexes have been extensively investigated in electronic ground state by Quantum Mechanical MP4 calculations. It is also very important to study the stability of different phenol-water complexes and to find out the proper phenol-water complexes with minimized interaction energy. This study will also be helpful for understanding the effect of hydrogen bonding interaction in a better way on other aromatic systems.

关键词： Phenol Diphenol MP4 Method Hydrogen Bonding

Arsenic Induced Changes in Growth and Physiological Responses in <i>Vigna radiata</i>Seedling: Effect of Curcumin Interaction

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American Journal of Plant Sciences 2014年第24期5卷 3609-3618页

作者： Hrishikesh Upadhyaya Soumitra Shome Deboshri Roy mrinal kanti Bhattacharya Department of Botany and Biotechnology Karimganj College Karimganj India

Arsenic is a great hazard to the environment since it is a major source of soil and water contami-nation leading to phytotoxicity. Arsenic caused reduction in seed germination and growth of plants including mung bean (Vigna radiata) causing loss of crop productivity. This investigation evaluates effect of arsenic toxicity in mung bean with an attempt to ameliorate it by the applica-tion of curcumin. Arsenic induced reduction in fresh, dry mass, length of root and shoot and pig-ment content. The result of the present study suggests that curcumin at lower concentration ameliorates arsenic induced toxicity in Vigna radiata.

关键词： Arsenic Stress Curcumin Vigna radiata

Computation of Protection Zone of a Lightning Rod Using Method of Moments and Monte Carlo Integration Technique

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Journal of Electromagnetic Analysis and Applications 2011年第4期3卷 118-121页

作者： Abhay Srivastava Ankhuri Dubey Shradha Shekhar mrinal Mishra 不详

An accurate determination of lightning protection zone is an important issue in the analysis and design of an appropri-ate lightning protection system. This paper presents a fast and accurate protection zone determination methodology for metallic lightning rod. The methodology is based on Quasi Monte Carlo Integration technique applied to Method of Moments (MoM) solution of Integral Equations. As an example, solution of the integral equation for unknown charge distribution on lightning rod is obtained. The electric field in the region surrounding the rod is then computed and the protection zone plotted accordingly. The effect of the thickness of the rod on the protection zone is also studied.

关键词： Lightning Rod Quasi Monte Carlo Integration Method of Moments Protection Zone