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Changes in cultivated land patterns and driving forces in the Three Gorges Reservoir area, China, from 1992 to 2015

Journal of Mountain Science 2020年第1期17卷 203-215页

作者： ZHANG Yu-xin WANG Yu-kuan FU Bin LI Ming LU Ya-feng DIXIT Amod mani CHAUDHARY Suresh WANG Shan Institute of Mountain Hazards and Environment Chinese Academy of SciencesChengdu 610041China University of Chinese Academy of Sciences Beijing 100049China National Society for Earthquake Technology-Nepal Kathmandu LalitpurP.O.Box 13667Nepal Chengdu Land Planning and Cadastre Center Chengdu 610074China

Changes of cultivated land patterns caused by major water conservation projects are rarely reported. We selected the Three Gorges Reservoir area in China to study the change in area and landscape pattern of the cultivated land in the head,central, and tail areas of the reservoir that took place between 1992 and 2015;we then studied the spatial distribution of the cultivated land in the three parts of the reservoir;finally, we studied the driving forces behind the changes in the cultivated land. The results derived are as follows.(1) During the construction of the Three Gorges Project(TGP, 1992–2015), the area of cultivated land around the reservoir decreased by30.23 million ha. This reduction occurred in phases:the most severe change in cultivated land occurred during the later stage of the project(2002–2010);only 0.62 million ha of cultivated land did not change between 1992 and 2015.(2) Spatial pattern analysis showed that the cultivated land in the three parts of the reservoir changed from a northern distribution to a southern distribution;thus, the area of cultivated land in the north decreased over the time period. The area of cultivated land in the head and tail areas decreased by varying degrees, while it increased in the central area over the 23 years, indicating that the change in cultivated land showed regional differences.(3) The TGP, the policy of reverting farmland to forest,and urbanization were the main driving factors for the change of cultivated land, but there were differences in their impacts at different stages.(4) According to the patch dynamics of the land cover change, the degree of change gradually intensified during the early and later stages of the project and then stabilized during the operational period. Our research provides scientific support for the protection of cultivated land resources and food security in the reservoir area and for the coordination of social and economic development, which is of great significance to sustainable de

关键词： Agricultural land change Three Gorges Reservoir area Landscape index The standard deviation ellipse Cultivated land Driving forces

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Intuitionistic Fuzzy α-Generalized Closed Sets in Terms of Minimal Structure Spaces

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Circuits and Systems 2016年第8期7卷 1486-1491页

作者： mani Parimala Sivaraman Murali Department of Mathematics Bannari Amman Institute of Technology Sathyamangalam India Department of Mathematics Jansons Institute of Technology Coimbatore India

In this paper, we introduce the notion of intuitionistic fuzzy α-generalized closed sets in intuitionistic fuzzy minimal structure spaces and investigate some of their properties. Further, we introduce and study the ... 详细信息

关键词： Intuitionistic Fuzzy Topology Intuitionistic Fuzzy α-Generalized Closed Set Intuitionistic Fuzzy α-Generalized Continuous Function Intuitionistic Fuzzy α-Generalized Continuous Mappings

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Heterologous expression of Lolium perenne antifreeze protein confers chilling tolerance in tomato

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Journal of Integrative Agriculture 2018年第5期17卷 1128-1136页

作者： Srinivasan Balamurugan Jayan Susan Ann Inchakalody P Varghese Shanmugaraj Bala Murugan mani ChANDra Harish Sarma Rajeev Kumar Ramalingam Sathishkumar Plant Genetic Engineering Laboratory Department of BiotechnologyBharathiar University

Antifreeze proteins（AFP） are produced by certain plants, animals, fungi and bacteria that enable them to survive upon extremely low temperature. Perennial rye grass, Lolium perenne, was reported to possess AFP which protects them from cold environments. In the present investigation, we isolated AFP gene from L. perenne and expressed it in tomato plants to elucidate its role upon chilling stress. The T1 transgenic tomato lines were selected and subjected to molecular, biochemical and physiological analyses. Stable integration and transcription of Lp AFP in transgenic tomato plants was confirmed by Southern blot hybridization and RT-PCR, respectively. Physiological analyses under chilling conditions showed that the chilling stress induced physiological damage in wild type（WT） plants, while the transgenic plants remained healthy. Total sugar content increased gradually in both WT and transgenic plants throughout the chilling treatment. Interestingly, transgenic plants exhibited remarkable alterations in terms of relative water content（RWC） and electrolyte leakage index（ELI） than those of WT. RWC increased significantly by 3-fold and the electrolyte leakage was reduced by 2.6-fold in transgenic plants comparing with WT. Overall, this report proved that Lp AFP gene confers chilling tolerance in transgenic tomato plants and it could be a potential candidate to extrapolate the chilling tolerance on other chilling-sensitive food crops.

关键词： Lolium perenne antifreeze protein chilling tolerance genetic transformation transgenic tomato

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Intrusion Detection System for Big Data Analytics in IoT Environment

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Computer Systems Science & Engineering 2022年第10期43卷 381-396页

作者： M.Anuradha G.mani T.Shanthi N.R.Nagarajan P.Suresh C.Bharatiraja Department of Computer Science and Engineering St.Joseph’s College of EngineeringChennai600119India Department of Computer Science and Engineering University College of Engineering ArniThatchur632326India Department of Electronics&Communication Engineering Kings College of EngineeringPudukkottai613303India Department of Electronics&Communication Engineering K.Ramakrishnan College of EngineeringTiruchirapalli621112India Department of Computer Science and Engineering KPR Institute of Engineering and TechnologyCoimbatore641407India Department of Electrical and Electronics Engineering SRM Institute of Science and TechnologyChennai603203India

In the digital area,Internet of Things(IoT)and connected objects generate a huge quantity of data traffic which feeds big data analytic models to discover hidden patterns and detect abnormal *** IoT networks are popular and widely employed in real world applications,security in IoT networks remains a challenging *** intrusion detection systems(IDS)cannot be employed in IoT networks owing to the limitations in resources and ***,this paper concentrates on the design of intelligent metaheuristic optimization based feature selection with deep learning(IMFSDL)based classification model,called IMFSDL-IDS for IoT *** proposed IMFSDL-IDS model involves data collection as the primary process utilizing the IoT devices and is preprocessed in two stages:data transformation and data *** manage big data,Hadoop ecosystem is ***,the IMFSDL-IDS model includes a hill climbing with moth flame optimization(HCMFO)for feature subset selection to reduce the complexity and increase the overall detection ***,the beetle antenna search(BAS)with variational autoencoder(VAE),called BAS-VAE technique is applied for the detection of intrusions in the feature reduced *** BAS algorithm is integrated into the VAE to properly tune the parameters involved in it and thereby raises the classification *** validate the intrusion detection performance of the IMFSDL-IDS system,a set of experimentations were carried out on the standard IDS dataset and the results are investigated under distinct *** resultant experimental values pointed out the betterment of the IMFSDL-IDS model over the compared models with the maximum accuracy 95.25%and 97.39%on the applied NSL-KDD and UNSW-NB15 dataset correspondingly.

关键词： Big data cybersecurity IoT networks intrusion detection deep learning metaheuristics intelligent systems

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Nepal-China Friendship Across the Himalayas

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China News Release 2022年第3期 34-37页

作者： Leela mani Paudyal 不详

Fundamentals of Bilateral Relations The year 2019 remained a historic one in the annals of bilateral relations between Nepal and *** October12 to 13,2019,President Xi Jinping paid a state visit to *** is his first visit to Nepal,and also the first by a Chinese head of the state in 23 years,which is of great historical *** the visit.

关键词： significance. visit Friendship

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Tibetans-Never Serfs Again! 

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China's Tibet 1996年第2期7卷 20-21页

作者： BALLABH mani DAHAL

Ｔｉｂｅｔａｎｓ－Ｎｅｖｅｒ　Ｓｅｒｆｓ　Ａｇａｉｎ！／／Ｔｉｂｅｔａｎｓ－ＮｅｖｅｒＳｅｒｆｓＡｇａｉｎ！￥ＢＡＬＬＡＢＨＭＡＮＩＤＡＨＡＬＮｅｐａｌａｎｄＣｈｉｎａ＇ｓＴｉｂｅｔｓｈａｒｅｎｏｔｏｎｌｙｍｏｕｎｔ...

Ｔｉｂｅｔａｎｓ－Ｎｅｖｅｒ　Ｓｅｒｆｓ　Ａｇａｉｎ！／／Ｔｉｂｅｔａｎｓ－ＮｅｖｅｒＳｅｒｆｓＡｇａｉｎ！￥ＢＡＬＬＡＢＨＭＡＮＩＤＡＨＡＬＮｅｐａｌａｎｄＣｈｉｎａ＇ｓＴｉｂｅｔｓｈａｒｅｎｏｔｏｎｌｙｍｏｕｎｔａｉｎｓａｎｄｒｉｖｅｒｓｂｕｔａ...

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CEACAM-1 Induced CSF3-receptor Downregulation in Bone Marrow Associated With Refractory Neutropenia in Advanced Cirrhosis

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Journal of Clinical and Translational Hepatology 2022年第1期10卷 53-62页

作者： Chhagan Bihari Sukriti Baweja Seggere Murlaikrishna Shasthry Deepika Lal Preeti Negi Swati Thangariyal Dinesh mani Tripathi Shiv Kumar Sarin Department of Pathology and Hematology Institute of Liver and Biliary SciencesD1Vasant KunjNew DelhiIndia Department of Molecular and Cellular Medicine Institute of Liver and Biliary SciencesD1Vasant KunjNew DelhiIndia Department of Hepatology Institute of Liver and Biliary SciencesD1Vasant KunjNew DelhiIndia

Background and Aims:Cirrhosis patients exhibit cyto-penia,and,at times refractory neutropenia to granulocyte colony-stimulating factor(G-CSF),which acts through the CSF3-receptor(CSF3R),and changes in CSF3R can affect the *** conducted this study to assess the CSF3R status and its relevance in cirrhotic ***:Cirrhotic patients(n=127)and controls(n=26)with clini-cally indicated bone marrow(BM)examination were *** assessment was done by qRT-PCR and immunohis-tochemistry(IHC)for *** G-CSF,CSF3R,and carcinoembryonic antigen cell adhesion molecule-1(CEACAM1)were *** hematopoietic precursor cells and their alterations were examined by flow *** findings were validated in liver cirrhosis patients who received G-CSF for severe ***:The mean age was 48.6±13.4 years,and 80.3%were *** CSF3R reduction was noted with the advance-ment of cirrhosis,and confirmed by qRT-PCR and IHC in ***3R decline was related to decreased hematopoietic stem cells(HSCs)and downregulation of CSF3R in the re-maining *** confirmed that CEACAM1 led to CSF3R downregulation in BM cells by possible lysosomal *** low peripheral blood-(PB)-CSF3R also predisposed development of infections on *** CSF3R was also associated with nonresponse to exogenous G-CSF treatment of ***-sions:Advanced liver cirrhosis was associated with low CSF3R and high CEACAM1 levels in the BM and circula-tion,making patients prone to infection and inadequate response to exogenous G-CSF.

关键词： Liver cirrhosis Child-Turcott-Pugh score Bone marrow Granulocyte colony stimulating factor CSF3R CEACAM-1 Hematopoietic stem cells Neutropenia

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Sorghum germplasm from West and Gentral Africa maintained in the ICRISAT genebank: Status,gaps,and diversity

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The Crop Journal 2017年第6期5卷 518-532页

作者： Hari Deo Upadhyaya Kothapally Narsimha Reddy mani Vetriventhan Mohammed Irshad Ahmed Gumma Murali Krishna Mulinti Thimma Reddy Shailesh Kumar Singh Genebank International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Patancheru 502324 Telangana India Department of Agronomy Kansas State University Manhattan KS 66506 USA The UWA Institute of Agriculture The University of Western Australia Crawley WA 6009 Australia Remote Sensing and GIS Unit International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Patancheru 502324Telangana India

The genebank at ICRISAT maintains 8020 accessions of sorghum from 16 West and Central African countries. Geographical gaps and diversity were assessed in the collection. Using the passport data of 3991 accessions for which georeferenced data were available, a total of386 districts(gaps) located in 11 West and Central African countries were identified as geographical gaps. Burkina Faso with 140 and Nigeria with 118 districts were identified as countries with major geographical gaps. The collection of 43 accessions of wild species represented only three species belonging to Sorghum bicolor ssp. drummondii and ***, S. hevisonii, and S. macrochaeta, highlighting the need for collection missions aimed exclusively at enriching the collection of wild relatives. Accessions having characterization data(7630) were used to assess diversity. The first three principal components contributed to >60% of variation. Maximum diversity was observed in the collection from Nigeria for both qualitative and quantitative traits. Mean values indicated significant differences between basic and intermediate races for the traits studied. Among the races, accessions of guinea-caudatum for qualitative traits and those of caudatum for quantitative traits were highly diverse. The low intensity of the sorghum collection and the many geographical gaps in the collection underline the importance of launching collection missions to fill the gaps, particularly in regions of predominantly guinea *** of possible duplicate accessions is needed to identify duplicates in the collection. It is suggested that all passport information including georeferenced data of collection sites should be collected when samples are collected in gaps.

关键词： Collection Diversity Gaps Germplasm Landraces Sorghum

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Killing Imaginary Numbers? From Today’s Asymmetric Number System to a Symmetric System

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Advances in Pure Mathematics 2021年第8期11卷 741-754页

作者： Espen Gaarder Haug Pankaj mani Norwegian University of Life Sciences &#197 s Norway Independent Researcher New Delhi India

In this paper, we point out an interesting asymmetry in the rules of fundamental mathematics between positive and negative numbers. Further, we show an alternative numerical system identical to today’s system, but where positive numbers dominate over negative numbers. This is like a mirror symmetry of the existing number system. The asymmetry in both systems leads to imaginary and complex numbers. We also suggest an alternative number system with perfectly symmetrical rules—that is, where there is no dominance of negative numbers over positive numbers or vice versa, and where imaginary and complex numbers are no longer needed. This number system seems to be superior to other numerical systems, as it brings simplicity and logic back to areas that complex rules have dominated for much of the history of mathematics. Finally, we also briefly discuss how the Riemann hypothesis may be linked to the asymmetry in the current number system. The foundation rules of a number system can, in general, not be proven incorrect or correct inside the number system itself. However, the ultimate goal of a number system is, in our view, to describe nature accurately. The optimal number system should therefore be developed with feedback from nature. If nature, at a very fundamental level, is ruled by symmetry, then a symmetric number system should make it easier to understand nature than an asymmetric number system would. We hypothesize that a symmetric number system may thus be better suited to describing nature. Further, such a number system should eliminate imaginary numbers in space-time and quantum mechanics, for example, two areas of physics that are clouded in mystery to this day.

关键词： Asymmetry Symmetry Imaginary Numbers Quantum Physics Riemann Hypothesis

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A techno-economic and life cycle assessment for the production of green methanol from CO_(2): catalyst and process bottlenecks

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Journal of Energy Chemistry 2022年第5期31卷 255-266页

作者： Tomas Cordero-Lanzac Adrian Ramirez Alberto Navajas Lieven Gevers Sirio Brunialti Luis MGandía Andrés T.Aguayo S.mani Sarathy Jorge Gascon Department of Chemical Engineering University of the Basque Country(UPV/EHU)PO Box 64448080 BilbaoSpain King Abdullah University of Science and Technology KAUST Catalysis Center(KCC)Advanced Catalytic MaterialsThuwal 23955Saudi Arabia Department of Science Public University of Navarre(UPNA)Arrosadía Campus s/n31006 PamplonaSpain Institute for Advanced Materials and Mathematics(InaMat2) Universidad Pública de Navarra(UPNA)Edificio Jerónimo de AyanzCampus de ArrosadiaPamplona-Iruña 31006Spain King Abdullah University of Science and Technology Clean Combustion Research Center(CCRC)Thuwal 23955Saudi Arabia

The success of catalytic schemes for the large-scale valorization of CO_(2) does not only depend on the development of active,selective and stable catalytic materials but also on the overall process *** we present a multidisciplinary study(from catalyst to plant and techno-economic/lifecycle analysis)for the production of green methanol from renewable H2 and CO_(2).We combine an in-depth kinetic analysis of one of the most promising recently reported methanol-synthesis catalysts(InCo)with a thorough process simulation and techno-economic *** then perform a life cycle assessment of the simulated process to gauge the real environmental impact of green methanol production from CO_(2).Our results indicate that up to 1.75 ton of CO_(2) can be abated per ton of produced methanol only if renewable energy is used to run the process,while the sensitivity analysis suggest that either rock-bottom H2 prices(1.5$kg1)or severe CO_(2) taxation(300$per ton)are needed for a profitable methanol ***,we herein highlight and analyze some critical bottlenecks of the *** attention has been paid to the contribution of H2 to the overall plant costs,CH4 trace formation,and purity and costs of raw *** addition to providing important information for policy makers and industrialists,directions for catalyst(and therefore process)improvements are outlined.

关键词： CO_(2) Methanol Kinetic modeling Process simulation Life cycle assessment

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