ENGINEERING RESEARCH PAPERS

chemistry IEEE PAPER 2017




Evidence supporting a simplified approach to modeling high-temperature combustion chemistry
free download

Abstract: Real fuels may contain thousands of hydrocarbon components. This paper examines how nature simplifies the problem. We will discuss the internal structure of the fuel oxidation process at high temperatures. Over a wide range of conditions, large hydrocarbon

Constraints on ocean carbonate chemistry and pCO2 in the Archaean and Palaeoproterozoic
free download

One of the great problems in the history of Earths climate is how to reconcile evidence for liquid water and habitable climates on early Earth with the Faint Young Sun predicted from stellar evolution models. Possible solutions include a wide range of atmospheric and

Asian Journal of Green Chemistry
free download

Selective protection and deprotection of carbonyl groups plays a very excellent role in modern organic chemistry . In organic synthesis some useful available reagents are used for protection of aldehydes. 1, 1-diacetate (acylals) are most useful carbonyl protecting group Abstract Mycolic acids are exceptionally long-chain fatty acids that are major and specific lipid components of the cell envelope of members of the Corynebacteriales order, which includes the causative agents of both tuberculosis and leprosy. These acids participate to

Host guest chemistry with water-soluble gold nanoparticle supraspheres
free download

The uptake of molecular guests, a hallmark of the supramolecular chemistry of cages and containers, has yet to be documented for soluble assemblies of metal nanoparticles. Here we demonstrate that gold nanoparticle-based supraspheres serve as a host for the

Elastomeric Clay Nanocomposites Prepared by Colloidal Route: Study of Interrelationship of Structure and Physical- Chemistry Properties
free download

Nanocomposites of styrene butadiene rubber (SBR) and acrylonitrile butadiene rubber (NBR) were synthesized by the colloidal route in the presence of Laponite clay. Nanocomposites were homogeneous at the nanometer scale and showed increased The chemistry of episodic accretion in embedded objects-2D radiation thermo-chemical models of the post-burst phase
free download

Abstract Context. Episodic accretion is an important process in the evolution of young stars and their environment. The observed strong luminosity bursts of young stellar objects likely have a long lasting (ie longer than the burst duration) impact on the chemical evolution of

A comparison of two chemistry and aerosol schemes on the regional scale and the resulting impact on radiative properties and liquid-and ice-phase aerosol
free download

Abstract. The complexity of atmospheric aerosol causes large uncertainties in its parameterization in atmospheric models. In a process-based comparison of two aerosol and chemistry schemes within the regional atmospheric modeling framework COSMO-ART

Impact of Gasoline Octane Rating on Engine Knock using Detailed Chemistry and a Quasi-dimensional Stochastic Reactor Model
free download

Abstract Fuel properties have a major impact on engine knock and therefore need to be considered in detail in spark ignition engine simulations. In our method, the auto-ignition and emissions are calculated based on a new reaction scheme for mixtures of iso-octane, n-

Combustion Kinetics of Conventional and Alternative Jet Fuels using a Hybrid Chemistry (HyChem) Approach
free download

Abstract: With increasing use of alternative fuels, approaches that can efficiently model their combustion chemistry are essential to facilitate their utilization. The hybrid chemistry (HyChem) method incorporates a basic understanding about the combustion chemistry of

Journal of Applicable Chemistry
free download

ABSTRACT Spectrophotometric study of Mo (VI) complex with DHBHPO at pH 2.5 in chloroform was performed at room temperature, at 420 nm. Beers law was obeyed up to 46.05 ppm of Mo (VI). Molar absorptivity and Sandells sensitivity were found to be 4.69 X

Materials science: Chemistry and physics happily wed
free download

2 0 1 7 M acmillan P ublishers L imited, partof S pringer N ature. A llrightsreserved. topological states, which are often beyond both the band-structure picture and the single particle orbitals that underlie the theory. Strongly correlated systems are of great interest

Accelerated (photo) redox chemistry in continuous-flow microreactors
free download

Recently, visible light photoredox catalysis has emerged as a new and innovative approach to enable small-molecule activation. This activation mode relies on the use of organometallic complexes,[1] or organic dyes,[2, 3] to absorb photons and to, subsequently, engage in

Journal of Applicable Chemistry
free download

ABSTRACT A novel condensation method using surface active agent CTAB for synthesizing nanosilica was reported. Effects of CTAB concentration in ethanol and TEOS/NH3 molar ratio were investigated for improving the nanosilica structure. Results showed that the Assessing cloud chemistry and numerical solver techniques
free download

Abstract Results are reported from the World Meteorological Organizations Fifth International Cloud Modeling Workshop, Case 5, Part 1. The purpose of this simulation was to check numerical solvers of the gas-aqueous chemical system and discuss the effect of

Science Investigation of the Atmospheric Chemistry Suite on Exomars TGO
free download

Studies of the atmosphere and climate of Mars are the main scientific objective of the ExoMars Trace Gas Orbiter (TGO)(Zurek et al., 2011). Following this goal for the joint Roscosmos-ESA configuration of the ExoMars project the Atmospheric Chemistry Suite designed, constructed and tested. The EWPCLI exploits the electrical conductivity of water to give indication of water level in a storage tank and ultimately, the automatic control of the

DUAL AXIS SOLAR TRACKER USING MICROCONTROLLER
free download

Abstract-Solar energy is more rapidly gaining popular as an important means of increasing renewable energy resources. Our project will include the design and construction of a microcontroller -based solar panel tracking system. Solar tracking receives more energy from

Password Based Door Locking System Using Microcontroller
free download

ABSTRACT The purpose of this project is to provide security at (house, ATM, office etc.) in this system the user will have to register a unique password. The information will be stored in data base. Whenever the right password will be received, the controller will accordingly

IOT based Hazardous Gas Detection System using AVR Microcontroller
free download

Abstract Health Safety is a major issue in current era and good safety systems are needed to be implemented in places which are related to work, education and living. This project that we are working on modifies the existing safety model installed in the industrial areas and

Event-Detection Microcontroller using Interoperation-based Acoustic Surface Sensing for Individualized Things-Human Interaction
free download

Abstract This paper proposes the Matlab/Simulink interoperation framework to facilitate the touch-based interaction between the things and human. The basic touch detection is based on the surface acoustic sensing method. The atomic touch events are traced into the on-chip

Overview and an Approach to Develop a Four Quadrant Control System for DC Motors without using Microcontroller
free download

Abstract: In this paper, we proposed an approach to designed a four quadrant control system for a DC motor without using Microcontroller . The four quadrants of operation of DC motor are clockwise, counter clock-wise, forward brake and reverse brake. After a brief review

Smart Water Sprinkler System Based on Arduino Microcontroller
free download

Abstract: The system is designed to implement a Smart water sprinkler which is based on Arduino Microcontroller . Today whole world is facing scarcity of water including India. In irrigation the water requirement is large and in the process lot of water is wasted too. In

MICROCONTROLLER BASED AUTOMATIC PLANT IRRIGATION SYSTEM
free download

Abstract-The main aim of this paper is to provide information about automatic irrigation to the plants which helps in saving money and water. The entire system is controlled using ATMEGA 328 microcontroller which is giving the interrupt signal to the motor. Temperature

Simulation and Experimental Validation of Common Mode Voltage in Induction Motor driven by Inverter using Arduino Microcontroller
free download

Abstract-Generally the Induction Motor is known to be a constant speed motor. It is the prime power drive in industrial Applications. But due to the progress in engineering technology the speed of the Induction Motor can be varied within certain limitations. There are many

Sensors Data Acquisition Systemusing ARM Microcontroller
free download

Abstract The proposed design is of data acquisition from different sensors processing them for specific means, taking control action based on these data. There aresensors used like GPS for localising and navigational purpose, Temperature sensor for detecting the THIS MODULE PRESENTS A MULTIDISCIPLINARY INTRODUCTION TO UPSTREAM

Materials Chemistry Committee Newsletter IOM3
free download

The Materials Chemistry Committee (MCC) is one of the 22 technical divisions and societies, groups and associations of Institute of Materials, Minerals and Mining (IOM3). Our aim is to provide UK industry and research organisations with consultancy and access to reliable up-

Including real fuel chemistry in Large-Eddy Simulations
free download

Abstract Large-eddy simulation (LES) is progressively becoming a crucial design tool for the next generation of aeronautical combustion chambers. However, further improvements of the capability of LES is required for predicting pollutant emissions. Indeed, the detailed

Evaluation of a Hybrid Chemistry Approach for Combustion of Blended Petroleum and Bio-derived Jet Fuels
free download

Abstract: The hybrid chemistry modeling approach, termed HyChem, was used to explore the combustion chemistry of blended petroleum and bio-derived jet fuels. The pyrolysis products of conventional petroleum derived-fuels, such as Jet A, are dominated by ethylene Books topic Analytical chemistry plays an important role in the field of cultural heritage, a large number of analytical techniques and methods now being available to define the impacts of environmental contamination, the decay pathways of materials through the Aims and topics The Workshop on progress in trace metal speciation for environmental analytical chemistry is one of the well-known periodic meetings organized by the members of the International Association of Environmental Analytical Chemistry (IAEAC). The 15th

Commentary on O3 variability in the troposphere as observed by IASI over 2008 2016: Contribution of atmo-spheric chemistry and dynamics by Wespes et al
free download

Abstract Evaluation and attribution of variability and trends in tropospheric ozone requires consideration not only of the spatial distribution of ozone precursor emissions and their changes in time but also of variations in transport at regional and global scales. Satellite

Characterizing Aerosols Chemistry in the Great African Ecosystems
free download

Abstract Within the framework of the IDAF network program (IGAC: International Global Atmospheric Chemistry /DEBITS: Deposition of Biogeochemical Important Traces Species/Africa), we present in this paper a study on aerosol chemistry along the African

Effect of Solution PH on Corrosion Product Layer Formation in a Controlled Water Chemistry System
free download

ABSTRACT The primary objective of this study was to investigate iron carbonate (FeCO3) formation mechanisms on ferritic-pearlitic carbon steel corroding in a CO2 saturated aqueous solution near iron carbonate saturation, with particular emphasis on the effect of

CHEMISTRY BIOLOGY INTERFACE
free download

Abstract: Reaction of o/p-hydroxyacetophenones with NH4Br-(NH4) 2S2O8 under aqueous grinding conditions, NH4Br-oxone/methanol and Zn-Br2/H2O leads to nuclear bromination with the formation of mono and dibromo derivatives depending upon the amount of the

Divergent Reactivity of 2-Vinylpyridine and 1-Vinylpyrazole in Rhodium-Phosphine Systems: CH Activation and Dinuclear Chemistry
free download

Abstract. The RhI-RhIII mixed valence dinuclear complex Rh2-Cl2 (μ-H)(μ-η2, κ2-C, N NC5H4-2-(Z) CH= CH)(PPhMe2) 3 has been prepared by reaction of [Rh (μ-Cl)(η2-coe) 2] 2 with 2-vinylpyridine in the presence of dimethylphenylphosphine as a result of CH activation

Impact of surface ozone interactions on indoor air chemistry : a modelling study
free download

ABSTRACT An INdoor air Detailed Chemical Model (INDCM) was developed to investigate the impact of ozone reactions with indoor surfaces (including occupants), on indoor air chemistry in simulated apartments subject to ambient air pollution. The results are consistent Interrogating Flowback Chemistry for Damage Markers in the Eagle Ford
free download

Summary Water produced during flowback and production operations may be one of the largest sources of untapped knowledge in hydraulic fracturing. This water, once in intimate contact with the reservoir, proppant pack, and tubulars, may contain a fingerprint reflective of

Materials Today Chemistry
free download

a School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China b National Engineering Research Center for Tissue Restoration and

dependence of bromine activation due to reaction of bromide with ozone in a proxy for organic aerosols and its importance for chemistry in surface snow.
free download

Tropospheric ozone depletion events (ODEs) via halogen activation are observed in both cold and warm climates [1-3]. Very recently, it was suggested that this multiphase halogen activation chemistry dominates in the tropical and subtropical upper troposphere [4]. These This book contains nine papers presented at the symposium Chemical Technology in Antiquity, held in March 2015 at the 249th National Meeting of the American Chemical Society in Denver. The editor, who organized the conference, states in the Preface that his

Understanding Basic Chemistry Through Problem Solving
free download

This book is the revised edition of Understanding Basic Chemistry Through Problem Solving published in 2015. It is in a series of Understanding Chemistry books, which deals with Basic Chemistry using the problem solving approach. Written for students taking either the

Computational and Theoretical Chemistry
free download

Since the discovery of conducting polyacetylene [1], there has been a surge in research of p conjugated systems, particularly concerning the development of high-performing materials through the rational design of the molecular structures. p-conjugated systems allow charge Just two years after Schrödinger proposed in 1926 the (nonrelativistic) quantum mechanical wave equation of electrons, Dirac established in 1928 the relativistic counterpart by first quantizing the special theory of relativity set up by Einstein in 1905. Any difference between Lanthanides and actinides have traditionally been treated as the footnote elements in the periodic table. However, the recent past has witnessed increasing interest and efforts in the fundamental and applied research of these unique metal elements, due primarily to the The Power of Light in Hexadehydro-Diels Alder Chemistry
free download

The authors demonstrate the efficient formation of reactive benzyne intermediates through photochemically initiated hexadehydro-Diels Alder (HDDA) cycloisomerization reaction of multi-yne precursors. The reported photochemical transformation occurs at lower

Possibility for an infrared sounder as IASI to document the HCOOH chemistry in biomass burning plumes
free download

Abstract. Formic acid (HCOOH) concentrations are often underestimated by models and its chemistry is highly uncertain. HCOOH is, however, among the most abundant atmospheric volatile organic compounds and it is potentially responsible for 15 rain acidity in remote areas. HCOOH data

* National Institute for Research Development in Chemistry and Petrochemistry, Bucharest, Romania, University of Agronomic Sciences and Veterinary
free download

Photosynthetic organisms have been considered as autotroph, able to produce organic substances from inorganic nutrients based on energy harvested from light. Mixotrophy (ie, the ability to combine autotrophy with metabolization of organic/fixed carbon and/or nitrogen

Role of Low-Temperature Chemistry in Detonation of n-Heptane/Oxygen Mixtures
free download

Abstract: Numerical simulation of the ZND detonation structure of mixtures of n-heptane, oxygen and diluent detonations was performed with detailed chemistry . Results show that lowtemperature chemistry is activated behind high Mach number shock waves with Novel materials and technologies for energy production and storage (biofuels and bioenergies, hydrogen, fuel cells, solar cells, lithium-ion batteries etc.) Green chemical engineering processes (process integration, materials diversity, energy saving, waste

Chemistry inspired by synoxazolidinone C: synthesis and biological evaluation of analogs and synthetic progress towards the natural product.
free download

The first chapter of this thesis begins with an introduction to natural product chemistry and the therapeutic benefits of compounds isolated from nature. No discussion of this topic is complete without an assessment of how natural products have contributed to the drug

Net Community Metabolism and Seawater Carbonate Chemistry Scale Non-intuitively with Coral Cover. Front
free download

Ωa, and pCO2 were not significantly different during daytime. To place the results of the mesocosm experiments into a broader context, in situ seawater carbon dioxide (CO2) at three reef sites in Bermuda and Hawaii were also evaluated; reefs with higher coral cover

Bridges between biology and chemistry
free download

Professor Roald Hoffmann, considered by many (myself included) to be one of the most influential inorganic chemists of the 20th/21st centuries. At 80, I will say he is still going and going and going (from reading his recent publications in various fields of chemistry ). During Coordination chemistry and reactivity of iridium pincer hydrides
free download

Transition metal hydrides constitute an important class of organometallic compounds involved in various stoichiometric and catalytic transformations of organic molecules. The particular type of hydride reactivity is obviously determined by metal nature, its ligand

Reversible multi-electron redox chemistry of π-conjugated N-containing heteroaromatic molecule-based organic cathodes
free download

Even though organic molecules with well-designed functional groups can be programmed to have high electron density per unit mass, their poor electrical conductivity and low cycle stability limit their applications in batteries. Here we report a facile synthesis of π-conjugated

Simulation of comprehensive chemistry and atmospheric methane lifetime in the LGM with EMAC
free download

Past records of atmospheric methane (CH4) abundance/isotope composition may provide a substantial insight on C exchanges in the Earth System (ES). When simulated in the climate models, CH4 helps to identify climate parameters transitions via triggering of its different This chapter is about teaching chemistry as a science subject, and teaching chemistry topics within more general science courses. Given the very real differences in scientific practices across different disciplines, a school science that does not reflect the major disciplinary differences offers

Materials Today Chemistry
free download

Ali Eftekhari a, b, * , Hermenegildo Garcia c a The Engineering Research Institute, Ulster University, Newtownabbey BT37 OQB, United Kingdom b School of Chemistry and Chemical Engineering, Queens University Belfast, Stranmillis Road, Belfast BT9 5AG, United Kingdom

Editors Note: Journal of Experimental Food Chemistry (Volume 2, Issue 3)
free download

Food chemistry envisages the major and minor components of food, their physiological, sensory, flavour, nutritional and microbiological aspects. The area of research comprised of bioactive constituents of foods such as phytochemicals, antioxidants and how products Relationship between Chemistry , Structure and Optics of the Zeolites Erionite and Offretite
free download

ABSTRACT Erionite and offretite are two zeolite minerals that have several overlapping properties such as composition, near-similar structure, and optics. It is important to be able to differentiate between these two species because erionite has carcinogenetic properties

Chemistry Biology Interface
free download

Abstract: We herein reported the SAR driven synthesis of 2, 4-Dioxo-thiazolidins with the sulphonamide groups attached to pyrrolidine ring. The anticancer activities of twelve novel thiazolidins were studied for the Human breast MCF-7, colon HCT-15 and Hepatoma Hep- Flow Chemistry and Polymer-Supported Pseudoenantiomeric Acylating Agents Enable Parallel Kinetic Resolution of Chiral Saturated N-Heterocycles Nat. Chem.
free download

Significance: A flow system for parallel kinetic resolution of N-heterocycles by using polymersupported pseudoenantiomeric acylating agents was developed. A racemic mixture of heterocycles 1 was converted into the corresponding enantioenriched amides 4 and 5 in

Computational and Theoretical Chemistry
free download

It has already been almost four years since the previous special issue of Computational Theoretical Chemistry devoted to clusters [1]. This new special issue of Computational Theoretical Chemistry contains 18 contributions devoted to structure prediction of nan- oclusters from global optimization

CHEMISTRY 122 01 Chemical Concepts 2
free download

1. choose the most appropriate laboratory technique to answer a given scientific question; your lab notebook and pre-lab quizzes will be used to assess your progress in reaching this goal. 2. use mathematical models discussed in class to quantitatively evaluate laboratory

CHEMISTRY BIOLOGY INTERFACE
free download

Abstract: Coumarin moiety is increasingly employed for the construction of artificial neutral receptors and sensors for effectively binding anions of various sizes and geometries. A lions share of these receptors have been documented and developed for the detection of highly Petroleum is a naturally occurring mixture of hydrocarbon and non-hydrocarbon chemical compounds originating in sedimentary rocks predominantly from the thermal alteration of once-living organic matter over time and at elevated pressure. This article concerns the Novel concepts in teaching stress the active role of the student in the acquisition of competence. In this spirit, the Exam Survival Guide: Physical Chemistry was developed as a supplemental offer primarily to students, but also to teachers. The book presents more than

Mathematical Studies on Structural Chemistry
free download

Abstract. The trans-disciplinary advantages of utilizing both mathematical developments and new chemical knowledge in structural chemistry , where this specific field involves fundamental physical, specifically, quantum physical fetures of molecular structures, are

Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States SC Radzinski, JC Foster and JB
free download

Polymer chemists have found that attaching polymers onto surfaces, nanoparticles, proteins, and even other polymers can enable a number of applications. By grafting polymers onto various substrates, the interface that separates the substrate from its external environment

Journal of Applicable Chemistry
free download

ABSTRACT The inhibiting effect of Cialis drug on the corrosion of Zn in 1 M HCl was studied by weight loss (WL), potentiodynamic polarization (PP), electrochemical frequency modulation (EFM) and electrochemical impedance spectroscopy (EIS) techniques. The

Behind the Chemistry of Human Activity Affecting the Earths Atmosphere
free download

BSJ: How did you initially get involved and interested in the field of atmospheric chemistry and planetary science? RC: As a grad student, I was a fundamental physical chemist. I worked on measuring the absorption spectrum of clusters of small molecules, and I had a

Development of New Generation Benzoxazine Thermosets Based on Smart Ortho-Benzoxazine Chemistry
free download

Benzoxazine has become a well-developed thermosetting resin after more than 20 years of research since the first study on polybenzoxazine properties by Ning and Ishida in 1994 [1]. It can be readily synthesized by Mannich condensation from phenol, amine, and On the basis of the reductionist assumption that prevailed during the twentieth century, many people still think that chemistry does not have, and does not even need, a philosophy. In fact, once it is assumed that chemistry refers to the same ontological domain as physics, but

CHEMISTRY OF FRUIT WINES
free download

Winemaking is among the oldest techniques known to civilization and is one of the most commercially prosperous biotechnological processes, even today (Moreno-Arribas and Polo, 2005; Joshi et al., 2011a), involving alcoholic fermentation (Molinos et al., 2016; Joshi, The EMBO biocatalysis conference The biochemistry and chemistry of biocatalysis: from understanding to design
free download

In this special issue of PEDS papers are published on the theme of biocatalysis, being related to the theme of the biennual EMBO biocatalysis conference, organized on June 2016 at the University of Oulu, Oulu, Finland. This special issue of PEDS, like the conference,

Influence of Chloride on Passive Film Chemistry of 304 Stainless Steel in Sulphuric Acid Solution by Glow Discharge Optical Emission Spectrometry Analysis
free download

The influence of chloride on passive film formed on 304 stainless steels (SS) in 0.2 MH2so4 solution has been investigated by potentiostatic polarization experiments and glow discharge optical emission spectroscopy (GD-OES) analysis. Chromium was enriched in

Organic Chemistry on Functional Materials for Sustainable Process Engineering
free download

Zusammenfassung In dieser Doktorarbeit wird die Herstellung von funktionellen Materialien durch Kombinationen von organischen und anorganischen Bauteilen beschrieben. Ziel ist die Erforschung und Entwicklung nachhaltiger Prozesse. Mittels Funktionalisierung von

Physics, chemistry and biology of functional nanostructures III
free download

Nanoscience and Nanotechnology became the trend of the 21st century, influencing many areas such as electronics, biology, medicine, aerospace, agriculture, and the engineering of novel materials. Recently a new aspect of nanoscience and nanotechnology appeared and

Synthetic Nitrogen-containing Polymers and their Application as Copper Supports in Click Chemistry
free download

ABSTRACT Two nitrogen-containing polymers were synthesized and used as support for CuSO4 to evaluate their catalytic activity in 1, 3-heterodipolar cycloaddition reactions (1, 3 DC) of benzylazide and ethyl propiolate. Polyvinylimidazole (PVI-DVB) was obtained by

Applied Chemistry
free download

ABSTRACT Ceria stabilized zirconia toughened alumina (ZTA)/ceria composites for industrial ceramic applications have been studied. Five samples were prepared, ceria was added to ceria stabilized zirconia/alumina composites by various amounts of (0-20 wt.%).

, S.(2013). Ionic liquids-based processing of electrically conducting chitin nanocomposite scaffolds for stem cell growth. Green Chemistry , 15 (5), 1192-1202.
free download

Abstract In the present study, we have successfully combined the biocompatible properties of chitin with the high electrical conductivity of carbon nanotubes (CNTs) by mixing them using an imidazolium-based ionic liquid as a common solvent/dispersion medium. The

FREE IEEE PAPERS
IEEE PROJECTS
GLASS CLIMBING ROBOT
GPS TRACKING SYSTEM
ROBOTICS ARMY
CLOUD SECURITY
SOLAR ENERGY
SECURITY SYSTEM

BIG DATA
CLOUD COMPUTING
IOT-INTERNET OF THINGS
ROBOTICS
CONTACT US





NEW IEEE PROJECTS