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A Combinatorial Optimized Knapsack Linear Space for Information Retrieval

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Computers, Materials & Continua 2021年第3期66卷 2891-2903页

作者： Varghese S.Chooralil Vinodh P.vijayan Biju Paul M.M.Anishin Raj B.Karthikeyan G.Manikandan Rajagiri School of Engineering&Technology Kochi682039India Mangalam College of Engineering Kottayam686631India Department of CSE Viswajyothi College of Engineering&TechnologyVazhakulam686670India School of Computing SASTRA Deemed To Be UniversityThanjavur613401India

Key information extraction can reduce the dimensional effects while evaluating the correct preferences of users during semantic data ***,the classifiers are used to maximize the performance of web-page recommendation in terms of precision and *** recent method disambiguates contextual sentiment using conceptual prediction with robustness,however the conceptual prediction method is not able to yield the optimal ***-dependent terms are primarily evaluated by constructing linear space of context features,presuming that if the terms come together in certain consumerrelated reviews,they are semantically ***,the more frequently they coexist,the greater the semantic dependency ***,the influence of the terms that coexist with each other can be part of the frequency of the terms of their semantic dependence,as they are non-integrative and their individual meaning cannot be *** this work,we consider the strength of a term and the influence of a term as a combinatorial optimization,called Combinatorial Optimized Linear Space Knapsack for Information Retrieval(COLSK-IR).The COLSK-IR is considered as a knapsack problem with the total weight being the“term influence”or“influence of term”and the total value being the“term frequency”or“frequency of term”for semantic data *** method,by which the term influence and the term frequency are considered to identify the optimal solutions,is called combinatorial ***,we choose the knapsack for performing an integer programming problem and perform multiple experiments using the linear space through combinatorial optimization to identify the possible optimum *** is evident from our experimental results that the COLSK-IR provides better results than previous methods to detect strongly dependent snippets with minimum ambiguity that are related to inter-sentential context during semantic data analysis.

关键词： Key information extraction web-page context-dependent nonintegrative combinatorial optimization knapsack

Ecology and Diversity of Cyanobacteria in <i>Kuttanadu</i>Paddy Wetlands, Kerala, India

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American Journal of Plant Sciences 2015年第18期6卷 2924-2938页

作者： Dhanya vijayan Joseph George Ray Environment Science Research Lab St Berchmans College Changanacherry India School of Biosciences Mahatma Gandhi University Kottayam India

Algae are one of the major groups of soil microflora in agricultural lands. Among algae, the bluegreens are considered to be very valuable in agriculture. The role of them in soil fertility enhancement has been extensively studied worldwide. Sustainable utilization of an organism for any human purpose depends on how successfully the ecology of the same is thoroughly understood. Kuttanadu is a unique tropical paddy-wetland. Ecology of blue-green-algae and the exact diversity of the same in the zone remained unexplored. This is the first report of the blue-green-algal community of Kuttanadu in relation to different soil-regions, seasons, and crop-growth-stages. A rich blue-green-algal diversity of 64 species, with Oscillatoriales as the dominants (38%), is observed in these paddy-fields. The highest values for all the ecological parameters analyzed were found in the Lower Kuttanadu soil region, during Virippu season, at panicle stage of the crop whereas the lowest values for most of the parameters were observed in Upper Kuttanadu soils during puncha season at the seedling and panicle stages. The species richness and diversity index showed positive correlation to crop seasons. Apart from the specific soil and climatic factors, the total number of blue green algal isolates showed positive correlation to total nitrogen and phosphorus in the soils.

关键词： Blue Green-Algae Paddy-Wetland Seasons Soil-Regions Growth-Stages

Bilateral stress fractures of femoral neck in non-athletes： a report of four cases

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Chinese Journal of Traumatology 2013年第2期16卷 113-117页

作者： Monappa A. Naik Premjit Sujir Sujit Kumar Tripathy Sandeep vijayan Shamsi Hameed Sharath K. Rao Department of Orthopaedics Kasturba Medical College Manipal Karnataka India

大腿骨的颈压力破裂(FNSF ) 是稀罕的仅仅在年轻成年人组成 5% 所有压力破裂。这些破裂通常与内在的新陈代谢的疾病在运动员军人成员和病人被看见。因为与治疗过程联系的固有的复杂并发症， FNSF 的治疗仍然是争论的。我们在没有内在的... 详细信息

大腿骨的颈压力破裂(FNSF ) 是稀罕的仅仅在年轻成年人组成 5% 所有压力破裂。这些破裂通常与内在的新陈代谢的疾病在运动员军人成员和病人被看见。因为与治疗过程联系的固有的复杂并发症， FNSF 的治疗仍然是争论的。我们在没有内在的多骨的混乱，是用手的劳动者的非运动的个人遇到了双边的 FNSF 的 4 个案例。有双方上的 FNSF 和臀部 vara 畸形的二个病人被 subtrochanteric 外翻足截骨术和动态新潮的螺丝钉固定管理。留下之一二个病人被 cannulated cancellous 螺丝钉固定在另外的方面上在一个方面和 subtrochanteric 外翻足截骨术上对待。一个方面上的第四耐心的收到的 subtrochanteric 外翻足截骨术和在没有通过的 cannulated 螺丝钉固定以后的另外的方面上的双极的 hemiarthroplasty。没有任何复杂并发症，所有破裂愈合了。avascular 坏死或关节炎的证据都没在我们的系列被注意。Subtrochanteric 外翻足截骨术在受不了与臀部 vara 畸形相结合的 FNSF 的病人恢复正常颈柄角度。而且它帮助带绕臀部行动到正常 biomechanical 的力量，导致的层次折断联合和更好的结果。

关键词：股骨头置换骨折愈合运动员应力双边固定治疗代谢性疾病水平作用力

Dominating Sets and Domination Polynomials of Square of Paths

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Open Journal of Discrete Mathematics 2013年第1期3卷 60-69页

作者： A. vijayan K. Lal Gipson Department of Mathematics Mar Ephraem College of Engineering and Technology Kanayakumari District India Department of Mathematics Nesamony Memorial Christian College Marthandam India

Let G = (V, E) be a simple graph. A set S í V is a dominating set of G, if every vertex in V-S is adjacent to at least one vertex in S. Let be the square of the Path and let denote the family of all dominating sets of with cardinality i. Let . In this paper, we obtain a recursive formula for . Using this recursive formula, we construct the polynomial, , which we call domination polynomial of and obtain some properties of this polynomial.

关键词： Domination Set Domination Number Domination Polynomials

Edge-Vertex Dominating Sets and Edge-Vertex Domination Polynomials of Cycles

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Open Journal of Discrete Mathematics 2015年第4期5卷 74-87页

作者： A. vijayan J. Sherin Beula Department of Mathematics Nesamony Memorial Christian College Marthandam India Department of Mathematics Mar Ephraem College of Engineering & Technology Marthandam India

Let G = (V, E) be a simple graph. A set S E(G) is an edge-vertex dominating set of G (or simply an ev-dominating set), if for all vertices v V(G);there exists an edge eS such that e dominates v. Let denote the family of all ev-dominating sets of with cardinality i. Let . In this paper, we obtain a recursive formula for . Using this recursive formula, we construct the polynomial, , which we call edge-vertex domination polynomial of (or simply an ev-domination polynomial of ) and obtain some properties of this polynomial.

关键词： ev-Domination Set ev-Domination Number ev-Domination Polynomials

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数理统计与管理 1993年第5期12卷 49-57页

作者： vijayan N.Nair 王金玉

Environmental Impact Assessment of Cotton Ginning Agricultural Machinery

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Economics World 2023年第4期10卷 187-206页

作者： vijayan Gurumurthy Iyer Bihar Institute of Public Administration&Rural Development(BIPARD) GayaIndia Techno-Economic-Environmental Study and Check Consultancy ServicesProprietorship BusinessGSTIN/UIN33AIZPG9735D1ZW A-2/31Kendriya Vihar-IIPauthipattuAvadiChennai-600071TamilnaduIndia

This paper realizes the hazards of chromium contamination and pollution caused in the use of chrome composite leather-clad(CCLC)rollers commonly used in cotton roller ginning industries and attempts to eliminate the chromium contamination and pollution during this environmental impact assessment(EIA)*** cotton roller ginning process is the mechanical separation of cotton fibres from their seeds by means of one or more rollers to which fibres adhere while the seeds are impeded and struck off or pulled *** of the cotton ginning operations are done using roller *** CCLC roller coverings contain about 18,000 to 30,000 mg/kg(ppm)as total chromium of trivalent and hexavalent forms which are toxic to human *** the seed-cotton is ginned,due to the persistent rubbing of CCLC rollers over the fixed knives,the cotton and its products get contaminated with the total chromium of trivalent and hexavalent *** mill workers are exposed to the cotton dust and chromium pollution and are susceptible to health hazards such as premature death,cancer,byssinosis,and ulcers in cotton ginning air environment since toxic effects are produced by prolonged contact with airborne or solid or liquid chromium compounds even in small *** pollution of agricultural ginning machinery in seed-cotton ginning mills has been found out to be 102-103 dB(A)decibel *** offset this problem,pollution-free rubberized cotton fabric(RCF)eco-friendly rollers for both the laboratory and commercial studies have been designed,fabricated and used in experiments in rollers *** nullifies chromium contamination and pollution during the complete *** technological parameters are well proven for commercial acceptance.

关键词： agriculture eco-friendly environment ginning lint seed-cotton sustainability investigations

The Effect of Wearable and Tearable Climate and Weather on Wearable Technology

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Journal of Energy and Power Engineering 2023年第4期17卷 152-162页

作者： vijayan Gurumurthy Iyer Dr.vijayan Gurumurthy Iyer Techno-Economic-Environmental Study and Check Consultancy Services Proprietorship BusinessVijayan Gurumurthy Iyer GSTIN/UIN 33AIZPG9735D1ZWChennaiPIN CODE 600071India Faculty of Climate Change Bihar Institute of Public Administration&Rural Development(BIPARD)Kushdihra Gaya 823001BiharIndia

This article discusses the effect of wearable tearable climate and weather on wearable *** change refers to long-term shifts in temperature and weather patterns,mainly caused by human activities,especially the burning of fossil fuels and unsustainable infrastructural ***(strategic environmental assessment)process can be broadly defined as a study of the impacts of a proposed project,plan,project,policy,or legislative action on the environment and *** significance of the work entitled“Sustainable Wearable Climate and Weather Management”is mainly confirmatory as it solves environmental and social *** this research,the SEA process has been aimed to incorporate environmental and sustainability factors into wearable climate and weather management includes climate change and control as an example like production and manufacturing process project planning and decision-making processes such as project formulation and appraisal of wearable climate and weather projects like wear and tear of dust-producing grinding chrome composite leather clad rollers and washers commonly used in seed-cotton Indian roller ginning machines,wastewater treatment process,rotating biological contactors,trickling filter bed,biomedical parts,marine biopolymers,Indo-Matsushita midget electrode(battery carbon rod)plant in 1979 at Tada,sustainable bridge,road,and sanitation structure,green building,nuclear power plant,cotton roller ginning plant and concrete that included policies,programs,plans,and legislative *** materials for manufacturing process development is a kind of development that meets the needs of the present without compromising the ability and efficacy of future generations to meet their own ***(environmental impact assessment)process can be defined as the systematic study of the potential impacts(effects)of proposed projects,plans,programs,policies,or legislative actions relative to the physical-chemical,biological,

关键词： Climate change environment health impact tearable weather wearable.

Study on the Effect of Variation of Flow in Sequencing Batch Reactor Using PCA and ANOVA

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Journal of Geoscience and Environment Protection 2017年第4期5卷 56-74页

作者： Govindasamy vijayan R. Saravanane T. Sundararajan Public Works Department Puducherry India Department of Civil Engineering Pondicherry Engineering College Puducherry India

Wastewater treatment using Sequencing Batch Reactor (SBR) technology is one of the state-of-the art wastewater management systems. In this technology equalization, biological treatment and secondary clarification are performed in a single reactor in a time control sequence. SBR system is idler for the areas where the available land is limited, since it operates in less space and very cost effective even on small scales. The control of the operational parameters during the process of biological wastewater treatment is often complicated due to the dynamic change in the composition and characteristics of the raw wastewater, flow rates and other parameters influencing the complex nature of the treatment process and the process in SBR has a unique cyclic batch operation. The performance of the SBR was studied using pilot and real plant at Puducherry. The parameters considered in this study are flow, Mixed Liquor Suspended Solids (MLSS), pH, temperature, influent and effluent of Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). As a part of the study, the effect of constant flow and varying flow on the organic loading of the influent TSS, BOD and COD and their influence on the organic load of the effluent parameters were examined to identify the level of significance of the parameters in relation to the flow. The impact of flow on other parameters was also examined. The experimental data obtained from pilot and real plants were analyzed using multi variate statistical analyses like correlation analysis, Principal Component Analysis (PCA) and Analysis of variance (ANOVA). The statistical analysis revealed that constant flow had no significant role and the influent parameters alone had the critical role, whereas varying flow as well as the influent parameters had the significant role on the performance of SBR.

关键词： Sequencing Batch Reactor (SBR) Mixed Liquor Suspended Solids (MLSS) Principal Component Analysis (PCA) Analysis of Variance (ANOVA)