bluuebunny/crossref_metadata_2025_split huggingface dataset:
AN APPROACH OF FLOW MEASUREMENT IN SOLAR WATER HEATER USING TURBINE FLOW METER
Authors: Kolhare N. R. , Thorat P. R. 
Published: May 2018

boost its use in domestic applications. A Techno-economical system is designed using microcontroller based turbine flow meter to measure flow of water in solar water heater. There is no need of bulky remote electronics system. Here a turbine is inserted in the pipeline which rotates around its axis the speed of this rotation is directly proportional to the rate of flown. To measure the flow electronically through non-contact methodÂ Â one arm of the turbine can be made of a magnet and a Hall Effect device attached on the outer side of the pipe. The Hall Effect switch would pick up the passage of the magnetic arm and generates a pulse. By counting the number of pulses per second or minute depending on the speed of the turbine and the desired resolution (i.e. multiplication factor) the flow can be calculated.
IDARP: ID-based Address Resolution Protocol
Authors: Lone Imtiyaz Ahmad , Ali Jahangeer , Lone Kalimullah 
Published: May 2018

In this paper, security attacks in ARP are classified and logically organized/represented in a more lucid manner.ARP provides no authentication mechanism to the incoming request packets this is the reason that any client can forge an ARP message contains malicious information to poison theÂ ARP cache of target host. There are many possible attacks on ARP which can make the communication unsecure such as man-in-the-middle (MITM), Denial of service (DOS) and cloning attack.
Rejuvenating Public-Private Partnerships (PPPs) in Asia
Authors: Bhatia Dr. (Mrs) Satinder 
Published: May 2018

Infrastructure-building has become a focus area in Asia as targeted GDP growth rates climb higher.Â Selection of projects as PPP projects or pure public sector projects has to be done carefully comparing costs and benefits under both scenarios.Â Such an approach (value for money) is common in the UK and Australia which have considerable experience in PPP projects.
TAXONOMY FOR WSN SECURITY-A SURVEY
Authors: Chaple Kshitija Ajabrao 
Published: May 2018

WSN is one of the dominant and emerging technology that shows great promise forÂ various application in military, ecological and health related areas.WSN is highly vulnerable to attacks and inclusion of wireless communication technology incurs various types of security threats.WSN requires security measures due to sensitive data and as sensor may operate in hostile unattended environment.WSN suffer from constraints like low computational capability, small memory limited energy resources physical capture susceptibility and insecure wireless communication channel. These create security a challenge in WSN. In this article we provide a survey of security in WSN.We provide an outline with constraints and security requirement and attacks with their counter measures in WSN.
Robust Singular Value Decomposition Algorithm for Unique Faces
Authors: Patel Ibrahim , Kulkarni Raghavendra , Rao Dr.P. Nageswar 
Published: May 2018

It has been read and also seen by physical encounters that there found to be seven near resembling humans by appearance .Many a times one becomes confused with respect to identification ofÂ such near resembling faces when one encounters them. TheÂ recognitionÂ ofÂ familiarÂ facesÂ playsÂ aÂ fundamentalÂ roleÂ inÂ ourÂ social interactions. HumansÂ areÂ ableÂ toÂ identifyÂ reliablyÂ aÂ largeÂ numberÂ ofÂ facesÂ and psychologistsÂ areÂ interestedÂ inÂ understandingÂ theÂ perceptualÂ andÂ cognitive mechanismsÂ atÂ theÂ baseÂ ofÂ theÂ faceÂ recognitionÂ process. As it is needed that an automated face recognition system should be faces specific, it should effectively use features that discriminate a face from others by preferably amplifying distinctive characteristics of face. Face recognition has drawn wide attention from researchers in areas of machine learning, computer vision, pattern recognition, neural networks, access control, information security, law enforcement and surveillance, smart cards etc. The paper shows that the most resembling faces can be recognized by having a unique value per face under different variations. Certain image transformations, such as intensity negation, strange viewpoint changes,Â andÂ changesÂ inÂ lightingÂ directionÂ canÂ severelyÂ disruptÂ humanÂ face recognition. It has been said again and again by research scholars that SVD algorithm is not good enough to classify faces under large variations but this paper proves that the SVD algorithm is most robust algorithm and can be proved effective in identifying faces under large variations as applicable to unique faces. This paper works on these aspects and tries to recognize the unique faces by applying optimized SVD algorithm.
Performance Comparison Between Various Tuning Strategies: Ciancone, Cohen Coon & Ziegler- Nicholas Tuning Methods
Authors: Kumar Ashok , Morya Rajbir , Vashishath Dr. Munish 
Published: May 2018

This paper, explains about the background study of the coupled tank and to model such tanks using Simulink blocks. It must explains, the coupled tanks are used to select the best tuning strategy for PID controller based on its performance and stability, and then the best tuning controller is obtained after comparing various tuning strategies like Ciancone, Cohen Coon & Ziegler- Nicholas tuning methods based on their performance in controlling the couple tanks.Â The couple tank is then designed on Simulink as well and three different tuning methods for PI & PID controller calculations are implemented. The controller which gives best performance corresponding their tuning parameters which is obtained from various tuning method, and then selected.
Mobile Ad Hoc Networks: Comparasion of Multipath Routing Protocols with Unipath Routing Protocols
Authors: Gangwar Sanjeev 
Published: May 2018

The latest technology MANETs is being studied widely and attracting a large variety of applications. Due to varying network topology, The most common challenging factor in MANET is routing [1][2]. Future applications of MANETs are expected to be based on all-IP architecture and be capable of carrying multitude real-time multimedia applications such as voice and video as well as data. It is very necessary for MANETs to have an efficient routing and quality of service (QoS) mechanism to support diverse applications. In this research paper, we study theÂ various unipath routing protocols such as DSDV, WRP,GSR,FSR,AODV,DSR,CBRPÂ and various Multipath routing protocols such as AOMDV,SMR,AODVM,MSR.
Privacy Preserving Data Mining using Attribute Encryption and Data Perturbation
Authors: Vishnoi Meenakshi , K. R Seeja 
Published: May 2018

Data mining is a very active research area that deals with the extraction of Â knowledge from very large databases. Data mining has made knowledge extraction and decision making easy. The extracted knowledge could reveal the personal information , if the data contains various private and sensitive attributes about an individual. This poses a threat to the personal information as there is a possibility of misusing the information behind the scenes without the knowledge of the individual. So, privacy becomes a great concern for the data owners and the organizations Â as none of the organizations would like to share their data. To solve this problem Privacy Preserving Data Mining technique have emerged and also solved problems of various domains as it provides the benefit of data mining without compromising the privacy of an individual. This paper proposes a privacy preserving data mining technique the uses randomized perturbation and cryptographic technique. The performance evaluation of the proposed technique shows the same result with the modified data and the original data.
Predilection of Reusability over Maintainability in Aspect-Oriented Systems
Authors: Chaudhary Ritika , Chatterjee Ram 
Published: May 2018

Maintenance is the important phase in software development lifecycle which initiates after the software has been deployedÂ for use. Reusability is an important area of concern which depicts the extent to which a module can be used again inÂ different applications with slight or no modification. Maintainability is one of the contributing factors for assessingÂ Reusability. So, assessment of Reusability is preferred over Maintainability.Â This paper has been split into Introduction, Role of Maintainability, Role of reusability and conclusion. In the introduction section the concept that how the software evolves has been discussed. The second section focuses on the Role ofMaintainability. The third second emphasizes on the Role of Reusability within the domains of Object-OrientedÂ Programming and Aspect-Oriented Programming. In the last section we have concluded that assessment of ReusabilityÂ must be given more preference over the assessment of Maintainability.
Fault Tolerant Event Detection in Distributed WSN via Pivotal Messaging
Authors: Gupta Chhavi , Sharma Rashmi , Agarwal Neha , Singh Yashwant 
Published: May 2018

To mitigate the problem of loosing data, which can be very crucial to prevent environmental disasters, we proposed a faultÂ tolerant event detection algorithm in a distributed environment. We considered the data loss because of node failure inÂ sensor network due to some technical fault or energy issues. This algorithm works by backing up the data of cluster headsÂ at some secondary nodes. If the secondary node that is backup cluster head notices the failure of primary or vital clusterhead,Â it will inform this to all non cluster-head nodes through pivotal messages. Subsequently, backup cluster-head willÂ start working as vital cluster-head with new backup cluster-head. We have taken all parameters with the promising optimalÂ use of energy. We have compared our results with the existing Dynamic Static Clustering Protocol (DSC) and fault toleranÂ Dynamic Clustering Protocol (FT-DSC). We have compared results on the basis of various parameters like energyÂ consumption over time, number of data packet transmission and network life time based on network remaining energy.
Synthesis and studies of complex compounds of carboxyl-derivatives of methylphloroglucinol with metals
Authors: Kovalchukova Olga , Absalan Yahya , Bobylev Sergey , Kuznetsov Dmitry , Kobrakov Konstantin 
Published: May 2018

Ten new complexes of 2,4,6–trihydroxy-3-methyl benzoic acid (methylphloroglucinol, L1) and 2,4,6–trihydroxy benzoic acid (phloroglucinol, L2) are isolated in the solid state, and their formulae were detected.The spectroscopic methods indicate that the coordination of L1 and L2 to the metallic ions occurs through one of the O-atom of the deprotonated carboxylic group and an O atom of the non-deprotonated neighboring hydroxy-group (bidentate chelating coordination). The schemes of the structure of complexes are proposed.The complex formation in solution is studied, and formation constants are calculated. It is shown that for the metal complexes of the 1st transitional series, the formation constants for the complexes are arranged as Mn(II) < Co(II) < Ni(II) < Cu(II) > Zn(II). The obtained results correlate with the Irving-Williams Series.
Hydrothermal Synthesis, Characterization and Photoluminescent Properties of a New Vanadium Substituted Keggin Assembly Supported by Ni Complex
Authors: Soussi Imen , Aoun Sameh , Planchat Aurelien , Akriche Samah 
Published: May 2018

A new monosubstituted vanadium Keggin-type tungstophosphate derivative, [Ni(phen)3]2[PVW11O40].4H2O (phen = 1,10’-phenanthroline), has been hydrothermally synthesized and characterized by powder and single-crystal XRD methods, scanning electron microscopy (SEM), IR, UV-Vis and photoluminescence spectroscopy measurements. X-ray diffraction analysis reveals that the compound crystallizes in the monoclinic system with space group C2/c with a = 19.659 (2) Å, b = 18.054 (3) Å, c = 25.227 (4) Å and β = 100.63 (2)° and its crystal packing displays alternating [PV1W11O40(H2O)4]n4- ribbons extending along [110] and [10] respectively at z = 0 and z = ½. These ribbons are extended into a 3D supramolecular framework by hydrogen-bonding interactions generating vacant 1D-channels along c-axis leading to anchorage of transition metal complexes. Moreover, the electronic properties and the optical band gaps have also been investigated well confirming the semiconductor behavior and photoluminescent property of reported material.
Organic Amino Acids Chelates; Preparation, Spectroscopic Characterization and Applications as Foliar Fertilizers
Authors: El-Tabl Abduo S. , El-Kousy S. , Wahba M. A. , Khalefa S. M. 
Published: May 2018

Cu(II) complexes of amino acid hydrolyzate soya protein isolate have been prepared. In order to study the mode of coordination in the above chelates and their effect as foliar fertilizer, Mn(II), Co(II), Nil(II), Cu(II), Zn(II) and Cd(II) complexes of L-mino acids have been prepared and characterized by elemental and spectral analyses,( IR, UV-VIS, mass spectra and ESR), electrical conductance, magnetic moments and thermal analyses (DTA and TGA). ESR spectra of copper (II) complexes show isotropic and anisotropic types d(x2-y2) with covalent bond character. The amino acids chelates were evaluated as foliar fertilizer by treating plants with micronutrient, amino acid solutions and varying concentrations of micronutrient amino acids chelats. It was found that spraying plant with 2.5% micronutrient amino acids chelats gives the best results regarding: plant height, stem diameter, leaves area, number of flowers, number of branches per plants and total yield per plant.
Determination of Lead and Cadmium in Sugar and Cement Industry Effluents of North Karnataka
Authors: Balappanavar Vinayak , Hiremath Shivalingayya , Mathapati Shivanand , Hiremath Danesh , Yadawe M.S. , Pujeri U.S , Pujar A.S. , Hiremath S.C. 
Published: May 2018

The aim of this study is to assess the extent of lead and cadmium contamination in effluent released from sugar and Cement Industries in north Karnataka. Physicochemical analysis of effluent reveals that the concentration of lead (0.05mg/l)and cadmium(0.01mg/l) is greater than the permissible limit. The effluent as well as contaminated water is extensively used for the irrigation and drinking purposes in the surrounding areas. Several studies of heavy metal constituents in molasses and other sugars have been conducted.
EFFECT OF EXTRACTION SYSTEM AND REFINING ON THE STEROL COMPOSITION OF POMACE-OLIVE OILS
Authors: ESSID Kamel , TRABELSI Mahmoud , FRIKHA Mohamed Hédi 
Published: May 2018

Research has been carried out to ascertain the effects of refining and different processing systems on the sterol compositions of pomace-olive oils and especially on the Δ-7-stigmastenol. The International Olive Council imposes limits or ranges for each type of sterol based on the natural levels found in traditional olive oil varieties. The required sterol profile (as % of total sterols) is for the ∆-7-stigmastenol 0.5%. A high content of this compound is non-in compliance with the International Olive Oil Standards and is at the origin of major problems at the level of the exportation because it gives the impression of the presence of seed oil in this olive oil.
The sterol composition of the refined pomace-olive oils is non-in conformity with these international standards, because the percentage of Δ-7-stigmastenol exceeds slightly the tolerated limits. This percentage is more important mainly when extraction of oil is with the continuous chain. In refining, the neutralization step is with soda. The content of this compound remain invariable after neutralization by lime.
Effect of the Mg/Al ratio and of the rate of reinforcement on the synthesis of a nanocomposite Cellulose/Hydrotalcite
Authors: Bennani Mohammed Naciri 
Published: May 2018

The objective of this work is to synthesize a nonmaterial by introducing synthetic clay (hydrotalcite) as a nanofiller in a natural polymer matrix (cellulose) and to study the effect of Mg/Al ratio and the rates of reinforcement.Cellulose fibers were extracted from ‘Yucca‘ tree’s leaves by a chemical treatment and Hydrotalcite (MgAlCO3) was synthesized by the method of co-precipitation at fixed pH with a ratio of Mg/Al=2 or 3.The composite materials were elaborated by microwave activation.The Hydrotalcites with an Mg/Al ratio = 2 or 3 were tested as well as various rates of reinforcement (2, 5 or 10% Hydrotalcite) in order to optimize conditions of obtaining a nanomaterial. The structures of obtained materials were characterized by IR spectroscopy, X-ray Diffraction and Transmission Electron Microscopy. The thermal stability was analyzed by TG-DTA analyses.The characterizations carried out on these compounds revealed structural modifications in agreement with the formation of a nanomaterial (cellulose/Hydrotalcite) with the improved thermal properties.
Adsorption and desorption of three carbamate pesticides by illite, kaolinite and humic acid-clay complexes
Authors: Bansal O. P. 
Published: May 2018

In soils organic matter and clay minerals are often so associated that it is not clear that how the presence of organic matter influences the sorptive process of clay minerals. So, in order to factor and quantify component contributions of mineral fractions and humic acid phase to the sorption of pesticides on clay minerals, adsorption and desorption of three carbamate pesticides oxamyl (I), S-Ethyl-N-(methyl carbamoyl)-oxythio acetimidate (II) and N-Phenyl (ethyl cabamoyl) propylcarbamate (III) by Na+, Ca2+ saturated illite, kaolinite and humic acid-clay complexes were investigated by batch experiments. The adsorption was more on illite than kaolinite and followed the order pesticide III > I > II, adsorption on Na-saturated clay samples was more than Ca-saturated. The presence of humic acid enhances the pesticide adsorption. A composite model for estimating pesticide adsorption, which assumes mineral and organic matter fraction individually as adsorbent phases, predicted sorption within a factor of 0.75-1.4 times the measured value. The desorption data indicated that humic acid retains more pesticide than clay mineral. XRD patterns showed that humic acid is restricted to the external surfaces of clay tactoids, denoting that clay mineral fractions in soils including those with organic coatings play an important role in the retention of polar carbamate pesticides.
pH Assist for Highly selective determination of Xipamide by the enhancement of the green emission of Tb3+ optical sensor
Authors: Attia M. S. , Yuossef A. O. , Diab M. , El-Shahat M. F. 
Published: May 2018

The highly selective, accurate method for determination of Xipamide was maintained. The method depends on the enhancement of the green emission band of Tb3+ at 545 nm in the presence of different concentration of Xipamide at pH 4.1 and λex = 320 nm in acetonitrile. The photophysical properties of the green emissive Tb3+ complex have been elucidated, the terbium was used as optical sensor for the assessment of Xipamide in the pharmaceutical tablets and body fluids with a concentration range 5.0 ×10−9 – 2.3 ×10−6 mol L−1 of xipamide, correlation coefficient of 0.995 and detection limit of 8.5 ×10−10 mol L−1.
Interionic Pair Potential, hard sphere diameter and entropy of mixing of NaCd compound forming binary molten alloys under the framework of Pseudopotential theory
Authors: Chatterjee Sujeet Kumar , Prasad Lokesh Chandra , Bhattarai Ajaya 
Published: May 2018

The observed asymmetric behaviour of mixing of NaCd liquid alloys around equiatomic composition with smaller negative values for free energy of mixing at compound forming concentration, i.e. GMXS = -4.9KJ at Ccd =0.66 has aroused our interest to undertake a theoretical investigation of this system.A simple statistical mechanical theory based on compound formation model has been used to investigate the energetics of formation of intermetallic compound Cd2Na in the melt through the study of entropy of mixing.Besides, the interionic interactions between component atoms Na and Cd of the alloys have been understood through the study of interionic pair potential фij(r), calculated from pseudopotential theory in the light of CF model.Our study of фij(r) suggest that the effective interaction between Na-Na atoms decreases on alloying with Cd atom, being minimum for compound forming alloy( Cd 0.66 Na 0.34 ).The nearest neighbor distance between Na-Na atoms does not alter on alloying. Like wise Na-Na, effective interaction between Cd-Cd atom decreases from pure state to NaCd alloys, being smaller at compound forming concentration Cd 0.66 Na 0.34.The computed values of SM from pseudopotential theory are positive at all concentrations, but the agreement between theory and experimental is not satisfactory. This might be happening due to parameterisation of σ3 and Ψcompound.
FLAVONOID DISTRIBUTION IN FOUR VARIETIES OF Ficus deltoidea (JACK)
Authors: Dzolin Syazwani , Ahmad Rohaya , Zain Mazatulikhma Mat , Ismail Mohd Ikhwan 
Published: May 2018

We have previously reported the antioxidant and neuroprotective activities of the aqueous extract of four varieties of Ficus deltoidea (Fd) (Moraceae) namely var kunstleri (Fdvk), var angustifolia (Fdva), var deltoidea (Fdvd) and var intermedia (Fdvi). In this study, flavonoid constituents in aqueous leaf and fig extracts of the four varieties were analyzed and characterized using liquid chromatography mass spectrometer quadrupole-time of flight (LCMS-Q-TOF) via hierarchical cluster analysis (HCA) technique. The HCA dendrogram revealed that the abundant flavonoids among the eight samples are epicatechin, quercetin-3-rutinoside, quercetin 5,4'-di-O-beta-D-glucopyranoside, myricetin and naringenin. The study found that the distribution of the flavonoids differed between the four varieties and varied within the plant parts. To date, the flavonoid distribution of the different plant parts of the four varieties has not been documented. A positive correlation was observed between flavonoid constituents present and radical scavenging activities of the aqueous extracts.
INVESTIGATION IMIDAZOLINE DERIVATIVES OBTAINED FROM SYNTHETIC PETROLEUM ACIDS AS CORROSION INHIBITOR
Authors: L.M. Afandiyeva , V.M. Abbasov , D.B. Agamaliyeva , N.İ. Mursalov , Sh.Z. Jabrayilzadeh , N.M. Mammadova , F.N. Seyidahmadova , Z.Y. Tagizade 
Published: May 2018

Imidazoline derivatives have been synthesized based on the synthetic petroleum acids (SPA) and diethylentriamine. Complexes were prepared from these compounds and HCl in ratio 1:1, 1:2, 1:3. 20% solution of the complexes were prepared in aqueous isopropyl alcohol. The kinetic effect of steel corrosion in 1% NaCl solution saturated with CO2 were studied ACM Gill AC potentiometer. It was found that, the imidazoline derivatives complexes based on the SPA and DETA with HCl in molar ratio 1:1 of 25 ppm concentration protection from corrosion is 83,5%, 100 ppm concentration – 97,1%; the proportion of 1:2 complex of 25 ppm – 82,8%, 100 ppm concentration – 97,3%, but in the case of the 1:3 complex shows the best result - 94 and 98,8%.