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Human Stress Recognition from Facial Thermal-Based Signature:A Literature Survey

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Computer Modeling in Engineering & Sciences 2022年第2期130卷 633-652页

作者： Darshan Babu L.Arasu Ahmad Sufril Azlan Mohamed Nur intan Raihana Ruhaiyem Nagaletchimee Annamalai Syaheerah Lebai Lutfi Mustafa M.Al Qudah School of Computer Sciences Universiti Sains MalaysiaPenang11800Malaysia School of Distance Education Universiti Sains MalaysiaPenang11800Malaysia

Stress is a normal reaction of the human organism which triggered in situations that require a certain level of *** reaction has both positive and negative effects on everyone’s ***,stress management is of vital importance in maintaining the psychological balance of a ***-based imaging technique is becoming popular among researchers due to its non-contact conductive ***,thermal-based imaging has shown promising results in detecting stress in a non-contact and non-invasive *** to other non-contact stress detection methods such as pupil dilation,keystroke behavior,social media interaction and voice modulation,thermal-based imaging provides better features with clear boundaries and requires no heavy *** paper presented a brief review of previous work on thermal imaging related stress detection in *** paper also presented the stages of stress detection based on thermal face signatures such as dataset type,thermal image face detection,feature descriptors and classification performance comparisons are *** paper can help future researchers to understand stress detection based on thermal imaging by presenting the popular methods previous researchers use for stress detection based on thermal images.

关键词： Stress state stress recognition skin temperature thermal signature thermal imaging

Harvesting Age and Time Effect of Andrographis paniculata Leaf on Its Anti-Inflammatory Activity

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Journal of Biosciences and Medicines 2016年第12期4卷 175-188页

作者： Azizul Isha Nur A’thifah Yusof intan Safinar Ismail Laboratory of Natural Products Institute of Bioscience Universiti Putra Malaysia Serdang Malaysia Department of Chemistry Faculty of Science Universiti Putra Malaysia Serdang Selangor Darul Ehsan Malaysia

In this study, Fourier Transform Infrared (FTIR)-, 1H Nuclear Magnetic Resonance (NMR)-spectroscopy and multivariate statistical analysis were used for the screening of in vitro anti-inflammatory activity on three different germplasm accessions namely 11,341 (P), 11,248 (T) and 11,265 (H) of Malaysian Andrographis paniculata (A. paniculata) leaf. The anti-inflammatory activity by nitric oxide (NO) inhibition assay in relation to the different harvesting ages and times of A. paniculata leaf was determined through comparison by partial least-squares analysis (PLS) using SIMCA-P. The PLS allowed the separation and correlation between the NO assay with the phytochemical present due to the effects of different harvesting ages and times. From the PLS plots, conclusions were drawn with respect to the correlation between A. paniculata leaf metabolites with the anti-inflammatory results which showed that 180 days after transplanting (DAT) of morning session for accessions T and H, and evening for P gave the highest anti-inflammatory activity.

关键词： Andrographis paniculata Anti-Inflammatory NO Inhibition Partial Least-Squares Analysis FTIR 1H NMR

Assessment of Sustainable Regional Development Policies： A Case Study of Jambi Province, Indonesia

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Economics World 2016年第5期4卷 224-237页

作者： Novita Erlinda Akhmad Fauzi Slamet Sutomo Eka intan Kumala Putri Jambi Provincial Agency Jambi Indonesia Bogor Agricultural University Bogor Indonesia Institute of Statistics Jakarta Indonesia

This paper presents a study of sustainable regional development using multi-criteria analysis. The aim of this paper is to provide an evaluation framework that can be used for the assessment of sustainable regional development using multi criteria linked to development scenarios set by stakeholders. This study was carried out in Jambi Province in Indonesia where balancing sustainable development is constrained by the fact that conservation areas make up the majority of the region. The study employs four alternative policy scenarios for regional sustainable development：（1） business as usual; （2） development based on regional competitiveness; （3） development based on local resources; and （4） regional development based on non-extractive scenario. These four scenarios were assessed using the FLAG Model and the Imprecise Decision Model. Results from analysis show that development policy scenarios based on utilization of local resources and non-extractive economic activities are the most sustainable way of regional development. The study shows the trade-off among policy scenarios must be faced by policy makers in the region either to pursue high economic growth at the cost of the environment or vice versa.

关键词： sustainable regional development sustainability assessment FLAG Model Imprecise Decision Model

Green Highway for Malaysia： A Literature Review

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Journal of Civil Engineering and Architecture 2015年第1期9卷 64-71页

作者： Fatin Najwa Mohd Nusa intan Rohani Endut Roshana Takimt Siti Zaharah Ishak MITRANS (Malaysia Institute of Transport) Mara University of Technology Shah Alam 40450 Malaysia Faculty of Civil Engineering Mara University of Technology Shah Alam 40450 Malaysia Faculty of Architecture Planning and Surveying Mara University of Technology Shah Alam 40450 Malaysia

This paper reviewed on the green highway definition and green highway terminology to improve knowledge and awareness of green highway for highway construction projects. Moreover, this paper discussed briefly on the rating system for green highway by highlighting various eight rating systems for green highway. This study adopted the secondary data from previous research and findings on green highway construction from all over the world. With regard to published articles on green highways, the outcome of the paper will examine several major issues in green highway which are the definition of green highway, terminology used for green highway aspects, green highway initiatives and green highway rating systems from all over the world.

关键词： Literature review green highway definition terminology rating system.

The Role of Clay Mineral Composition on Silicified Coal Genesa Based on X-Ray Diffraction (XRD)

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Journal of Geoscience and Environment Protection 2021年第7期9卷 192-208页

作者： Basuki Rahmad Gerhana Prasetya Sugeng Ediyanto Muchamad Ocky Bayu Nugroho intan Permata Hatty Hariyadi Geological Engineering Department Faculty of Technology Mineral Universitas Pembangunan Nasional “Veteran” Yogyakarta Kota Yogyakarta Indonesia PT. Adaro Indonesia Jakarta Indonesia

The interesting concern in this study is that in the same outcrop it was found that the first coal seam (coal seam-D) contains silicified coal and the second coal seam (coal seam-E) does not contain silicified coal and how to find out the cause. In general, the characteristics of silicified coal seam-D are in the form of lenses; the distribution extends from a few meters to several tens of meters with a thickness of three to five centimeters and some are in nodules. Environmental conditions are the main factor in the formation of silicified coal where the acidity level of coal bearing sediment seam-D which is between 3.4 (roof sediment) to 4.2 (floor sediment) is higher than coal bearing sediment seam-E which has a pH of 5.4. This condition indicates that the coal bearing sediment seam-D environment is more acidic than coal seam-E. The results of XRD analysis show that the seam-D containing silicified coal has a composition of 47.47% kaolinite, 21.27% illite, 23.73% smectite and 17.54% mixed layer, while the seam-E which does not contain silicified coal has a composition of kaolinite 35.78%, illite 17.88%, smectite 21.59% and mixed layer 24.76%. Acidic environmental conditions (pH) and silica enrichment in clay minerals (kaolinite) in the roof sediments during sedimentation, accelerated the process of deposition of colloidal silica in the wood structure of coal seams into silicified coal.

关键词： Silicified Coal Roof Sediment pH Kaolinite Acid

汽车用汉麻秆粉/聚乳酸复合材料的制备、成型工艺及性能

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汽车安全与节能学报 2019年第4期10卷 511-517页

作者：王春红王利剑左恒峰王妮 Noor intan Saffinaz Anuar Peyman Servati Frank Ko 天津工业大学纺织科学与工程学院中国天津300387 清华大学汽车安全与节能国家重点实验室中国北京100084 马来西亚科邦萨大学科学技术学院生物资源和生物精炼实验室马来西亚乌克姆邦吉43600 不列颠哥伦比亚大学电气与计算机工程系加拿大温哥华BC V6T 1Z4 不列颠哥伦比亚大学材料工程系加拿大温哥华BC V6T 1Z4

为有利于汽车轻量化和环境保护,制备了一种汽车内饰用的完全可降解的木塑复合材料。以汉麻秆粉和可降解聚乳酸(PLA)为原料,通过双螺杆挤出机造粒,模压成型制备了该复合材料。对于温度、压力和时间3个影响因素,经过4种力学性能指标的正... 详细信息

为有利于汽车轻量化和环境保护,制备了一种汽车内饰用的完全可降解的木塑复合材料。以汉麻秆粉和可降解聚乳酸(PLA)为原料,通过双螺杆挤出机造粒,模压成型制备了该复合材料。对于温度、压力和时间3个影响因素,经过4种力学性能指标的正交试验分析,得到模压成型的最优工艺为:160℃、7.5 MPa、5 min。结果表明:当汉麻秆粉质量分数30%,麻秆粉粒径40目时,该复合材料的力学性能拉伸强度、弯曲强度、拉伸模量、弯曲模量均最大,分别为40.26、73.84 MPa和2.06、4.35 GPa。

关键词：汽车轻量化内饰材料可降解木塑复合材料聚乳酸(PLA) 汉麻秆粉模压成型工艺

Immunohistochemical Analysis of Citrulline-Nitric Oxide Cycle Enzymes and Glutamine Synthetase in Different Regions of Brain in Epilepsy Rat Model

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Neuroscience & Medicine 2014年第3期5卷 131-138页

作者： Mummedy Swamy intan Nurfirdaus Mat Zin K. N. S. Sirajudeen Zulkarnain Mustapha Chandran Govindasamy Department of Chemical Pathology School of Medical Sciences Health Campus Universiti Sains MalaysiaKelantan Malaysia

The aim of this study was to determine the immunoreactivity of neuronal and inducible nitric oxide synthetase, argininosuccinate synthetase, argininosuccinate lyase, glutamine synthetase in different regions of brain in rats of kainic acid mediated epilepsy. Male Sprague-Dawley rats were used in this study. The acute group animals were sacrificed after 2 hours and the chronic group animals were sacrificed after 5 days of a single subcutaneous injection of kainic acid (15 mg/kg body weight). The cerebral cortex, cerebellum and brain stem slices were fixed and immunohistostained for the above enzymes. Images were captured and analyzed. In acute group, argininosuccinate synthetase and inducible nitric oxide synthetase were increased in cerebral cortex and cerebellum, neuronal nitric oxide synthetase increased in cerebral cortex and brain stem, and there was no change in argininosuccinate lyase immunoreactivity compared to control group. In chronic group, glutamine synthetase was decreased and all other enzymes immunoreactivity was increased in all the brain regions tested. This study demonstrated the up-regulation of citrul-line-nitric oxide cycle enzymes and may contribute to enhancing recycling of citrulline to arginine to support the increased production of nitric oxide in epilepsy. The decreased glutamine synthetase may increase glutamate in chronic epilepsy and may lead to neurodegeneration.

关键词： Citrulline-Nitric Oxide Cycle Enzymes Epilepsy Glutamine Synthetase Immunohistochemistry Kainic Acid Rat Brain

洋麻纤维性能分散性及其复合材料界面结合性能

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塑料工业 2019年第3期47卷 79-82页

作者：胡敏荆妙蕾王春红王妮 Noor intan Saffinaz Anuar Sheraz Hussain Siddique Yousfani Peyman Servati 天津工业大学纺织科学与工程学院天津300387 马来西亚国立大学科学技术学院生物资源和生物炼制实验室班吉雪兰莪州马来西亚43600 纤维和生物复合材料中心马来西亚木材工业委员会班廷雪兰莪州马来西亚42700 NED工程技术大学纺织工程系卡拉奇巴基斯坦999010 英属哥伦比亚大学电气与计算机工程系

为了深入研究洋麻纤维及其复合材料的力学和界面性能,以马来西亚种植的洋麻为原料,研究了洋麻纤维的直径分布范围及直径对纤维力学性能的影响,结果显示洋麻纤维的平均直径为83. 16μm,60%以上在60～90μm之间,断裂伸长率大部分集中在2%... 详细信息

为了深入研究洋麻纤维及其复合材料的力学和界面性能,以马来西亚种植的洋麻为原料,研究了洋麻纤维的直径分布范围及直径对纤维力学性能的影响,结果显示洋麻纤维的平均直径为83. 16μm,60%以上在60～90μm之间,断裂伸长率大部分集中在2%～4%,纤维直径与断裂强度为负相关,与断裂伸长率没有明显的关系。通过洋麻纤维强度的Weibull函数的线性拟合曲线,计算特征强度σ_0为353. 35 MPa,Weibull模量β为2. 86,相对较小,表明洋麻纤维力学性能的分散性较大。通过纤维断裂实验,从微观角度研究了洋麻纤维和不饱和聚酯树脂间的界面结合性能,得到的剪切强度为1. 49 MPa。

关键词：性能分散性 Weibull分布函数纤维断裂强度界面剪切强度

RAGS-TO-RICHES TALE OF A CITY

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