Visit amazon.com for purchasing the book..

Online Donations

Please Donate If You feel this site is good and knowledge
resource of books or literature:


You can help the site by posting and/or telling your friends+colleagues about this place :)
Before God we are all equally wise - and equally foolish-Albert Einstein
Get your own Wavy Scroller
(Knowledge is not power; the ability to use that knowledge is power )

© Copyright 2009 Scientist. All rights reserved.

Disclaimer: Scientist-At-Work does not store any files on its server. We only index and link to webpages on, and provided by, other third-party websites.

"Use your head - I did!"

Wednesday, December 12, 2012

Total Quality Management and Six Sigma

total quality management pdf

Edited by Tauseef Aized, ISBN 978-953-51-0688-3, Hard cover, 296 pages, Publisher: InTech, Published: August 01, 2012 under CC BY 3.0 license
DOI: 10.5772/2559
In order to survive in a modern and competitive environment, organizations need to carefully organize their activities regarding quality management. TQM and six sigma are the approaches that have been successful in solving intricate quality problems in products and services. This volume can help those who are interested in the quality management field to understand core ideas along with contemporary efforts done in the field and authored as case studies in this volume. This volume may be useful to students, academics and practitioners across diversified disciplines.

Quality Management and Six Sigma


Quality Management and Six Sigma

Edited by Abdurrahman Coskun, ISBN 978-953-307-130-5, Hard cover, 276 pages, Publisher: Sciyo, Published: August 16, 2010

DOI: 10.5772/271
If you do not measure, you do not know, and if you do not know, you cannot manage. Modern Quality Management and Six Sigma shows us how to measure and, consequently, how to manage the companies in business and industries. Six Sigma provides principles and tools that can be applied to any process as a means used to measure defects and/or error rates. In the new millennium thousands of people work in various companies that use Modern Quality Management and Six Sigma to reduce the cost of products and eliminate the defects. This book provides the necessary guidance for selecting, performing and evaluating various procedures of Quality Management and particularly Six Sigma. In the book you will see how to use data, i.e. plot, interpret and validate it for Six Sigma projects in business, industry and even in medical laboratories.

Six Sigma Projects and Personal Experiences

six sigma projects

Edited by Abdurrahman Coskun, ISBN 978-953-307-370-5, Hard cover, 184 pages, Publisher: InTech, Published: July 14, 2011 under CC BY-NC-SA 3.0 license
DOI: 10.5772/679
In the new millennium the increasing expectation of customers and products complexity has forced companies to find new solutions and better alternatives to improve the quality of their products. Lean and Six Sigma methodology provides the best solutions to many problems and can be used as an accelerator in industry, business and even health care sectors. Due to its flexible nature, the Lean and Six Sigma methodology was rapidly adopted by many top and even small companies. This book provides the necessary guidance for selecting, performing and evaluating various procedures of Lean and Six Sigma. In the book you will find personal experiences in the field of Lean and Six Sigma projects in business, industry and health sectors.

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

Edited by Mustafa Ali Mohd, ISBN 978-953-51-0298-4, Hard cover, 460 pages, Publisher: InTech, Published: March 21, 2012 under CC BY 3.0 license
DOI: 10.5772/2518
Progress in agricultural, biomedical and industrial applications' is a compilation of recent advances and developments in gas chromatography and its applications. The chapters cover various aspects of applications ranging from basic biological, biomedical applications to industrial applications. Book chapters analyze new developments in chromatographic columns, microextraction techniques, derivatisation techniques and pyrolysis techniques. The book also includes several aspects of basic chromatography techniques and is suitable for both young and advanced chromatographers. It includes some new developments in chromatography such as multidimensional chromatography, inverse chromatography and some discussions on two-dimensional chromatography. The topics covered include analysis of volatiles, toxicants, indoor air, petroleum hydrocarbons, organometallic compounds and natural products. The chapters were written by experts from various fields and clearly assisted by simple diagrams and tables. This book is highly recommended for chemists as well as non-chemists working in gas chromatography.

Chiral Capillary Electrophoresis in Current Pharmaceutical and Biomedical Analysis

types of electrophoresis
Edited by Peter Mikus, ISBN 978-953-51-0657-9, Hard cover, 197 pages, Publisher: InTech, Published: August 29, 2012 under CC BY 3.0 license
DOI: 10.5772/3321
The scientific monograph by the author Peter Mikus entitled "Chiral Capillary Electrophoresis in Current Pharmaceutical and Biomedical Analysis" provides a comprehensive view on the advanced capillary electrophoresis techniques aimed to current chiral bioanalysis. The advances in the chiral electrophoresis analytical approaches are divided and theoretically described in three sections involving (i) advanced chiral separations for the optimization of chiral resolution (separation mechanisms; electrophoresis techniques in capillary and microchip format; electrophoretic modes such as ITP, CZE/EKC, CEC; chiral additives / pseudophases / phases), (ii) advanced sample preparation for the on-line preconcentration, sample clean-up and analyte derivatization (implementation of electrophoretic effects such as stacking; non-electrophoretic effects such as SPE, chromatography, dialysis; combinations of these effects; multidimensional CE systems; instrumental schemes), (iii) advanced combinations of detection and electrophoresis for the optimization in qualitative and quantitative evaluation (the most important universal as well as selective detection approaches such as absorption and fluorescence spectrophotometry, electrochemical detection, mass spectrometry vs. (i) and/or (ii)). Real analytical potential (benefits and limitations) of these advanced analytical approaches is emphasized by selected performance parameters of the methods and illustrated by many current practical applications including chiral analyses of drugs, their (bio)degradation products and biomarkers in pharmaceutical and biological matrices. The author wishes the readers many inspirations in the creation of new innovative approaches in the field of advanced chiral electrophoresis techniques with the aim to overcome capabilities of the current analytical techniques.

Chromatography - The Most Versatile Method of Chemical Analysis

types of chromatography

Edited by Leonardo de Azevedo Calderon, ISBN 978-953-51-0813-9, Hard cover, 428 pages, Publisher: InTech, Published: October 24, 2012 under CC BY 3.0 license
DOI: 10.5772/2707
Nowadays, Chromatography is the most versatile and widespread technique employed in modern chemical analysis and plays a vital role in the advancement of chemistry, biology, medicine and related fields of research. Because of the inherent simplicity and ease of operation, it can be used together with a wide range of detection systems, including electrochemical, photometric and mass spectrometry, being an invaluable laboratory tool for the separation and identification of compounds. The purpose of this book is not only to present the latest state and development tendencies of chromatography, but to bring the reader useful information on separation sciences to enable him to use chromatography on his research field. Taking into account the large amount of knowledge about chromatography theory and practice presented in the book, it has three major parts: applications, theory and sample preparation. The book is also intended for both graduate and postgraduate students in fields such as chemistry, biology, biotechnology, forensic, medicine, pharmacology and engineering, and as a reference for professionals and practitioners.

Fourier Transforms - New Analytical Approaches and FTIR Strategies

fourier transform examples

Fourier Transforms - New Analytical Approaches and FTIR Strategies

Edited by Goran Nikolic, ISBN 978-953-307-232-6, Hard cover, 520 pages, Publisher: InTech, Published: April 01, 2011 under CC BY-NC-SA 3.0 license
DOI: 10.5772/2040
New analytical strategies and techniques are necessary to meet requirements of modern technologies and new materials. In this sense, this book provides a thorough review of current analytical approaches, industrial practices, and strategies in Fourier transform application.

Advances in Crystallization Processes

crystallization process

Advances in Crystallization Processes

Edited by Yitzhak Mastai, ISBN 978-953-51-0581-7, Hard cover, 648 pages, Publisher: InTech, Published: April 27, 2012 under CC BY 3.0 license
DOI: 10.5772/2672
Crystallization is used at some stage in nearly all process industries as a method of production, purification or recovery of solid materials. In recent years, a number of new applications have also come to rely on crystallization processes such as the crystallization of nano and amorphous materials. The articles for this book have been contributed by the most respected researchers in this area and cover the frontier areas of research and developments in crystallization processes. Divided into five parts this book provides the latest research developments in many aspects of crystallization including: chiral crystallization, crystallization of nanomaterials and the crystallization of amorphous and glassy materials. This book is of interest to both fundamental research and also to practicing scientists and will prove invaluable to all chemical engineers and industrial chemists in the process industries as well as crystallization workers and students in industry and academia.

Supply Chain Management

supplier management

Supply Chain Management

Edited by Pengzhong Li, ISBN 978-953-307-184-8, Hard cover, 590 pages, Publisher: InTech, Published: April 26, 2011 under CC BY-NC-SA 3.0 license
DOI: 10.5772/633
The purpose of supply chain management is to make production system manage production process, improve customer satisfaction and reduce total work cost. With indubitable significance, supply chain management attracts extensive attention from businesses and academic scholars. Many important research findings and results had been achieved. Research work of supply chain management involves all activities and processes including planning, coordination, operation, control and optimization of the whole supply chain system. This book presents a collection of recent contributions of new methods and innovative ideas from the worldwide researchers. It is aimed at providing a helpful reference of new ideas, original results and practical experiences regarding this highly up-to-date field for researchers, scientists, engineers and students interested in supply chain management.

Data Mining and Knowledge Discovery in Real Life Applications

data mining and knowledge discovery

Data Mining and Knowledge Discovery in Real Life Applications

Edited by Julio Ponce and Adem Karahoca, ISBN 978-3-902613-53-0, Hard cover, 436 pages, Publisher: I-Tech Education and Publishing, Published: January 01, 2009 under CC BY-NC-SA 3.0 license
DOI: 10.5772/97
This book presents four different ways of theoretical and practical advances and applications of data mining in different promising areas like Industrialist, Biological, and Social. Twenty six chapters cover different special topics with proposed novel ideas. Each chapter gives an overview of the subjects and some of the chapters have cases with offered data mining solutions. We hope that this book will be a useful aid in showing a right way for the students, researchers and practitioners in their studies.

Pesticides - Strategies for Pesticides Analysis

chemical analysis

Pesticides - Strategies for Pesticides Analysis

Edited by Margarita Stoytcheva, ISBN 978-953-307-460-3, Hard cover, 404 pages, Publisher: InTech, Published: January 21, 2011 under CC BY-NC-SA 3.0 license
DOI: 10.5772/565
This book provides recent information on various analytical procedures and techniques, representing strategies for reliability, specificity, selectivity and sensitivity improvements in pesticides analysis. The volume covers three main topics: current trends in sample preparation, selective and sensitive chromatographic detection and determination of pesticide residues in food and environmental samples, and the application of biological (immunoassays-and biosensors-based) methods in pesticides analysis as an alternative to the chromatographic methods for "in situ" and "on line" pesticides quantification. Intended as electronic edition, providing immediate "open access" to its content, the book is easy to follow and will be of interest to professionals involved in pesticides analysis.

Tuesday, December 11, 2012

Principles of Instrumental Analysis 6th Edition

Principles of Instrumental Analysis 6th Edition PDF Solutions Manual Free Download ebook

Principles of Instrumental Analysis 6th Edition by Douglas A. Skoog, F. James Holler, Stanley R. Crouch has long been the standard for courses that deal with the principles and applications of modern analytical instruments. Now with their new Sixth Edition, authors Douglas A. Skoog, F. James Holler, and Stanley R. Crouch infuse their popular text with updated techniques as well as new Instrumental Analysis in Action case studies. The book's updated material enhances its proven approach, which places an emphasis on the theoretical basis of each type of instrument, its optimal area of application, its sensitivity, its precision, and its limitations.

Principles of Instrumental Analysis 6th Edition also introduces students to elementary analog and digital electronics, computers, and treatment of analytical data. A book companion website is available, providing students with tutorials on instrumental methods, Excel files of data analysis and simulations of analytical techniques to help them visualize important concepts in this course, and selected papers from the chemical literature to stimulate interest and provide background information for study.

The Principles of Instrumental Analysis 6th Edition book is jewel for chemist knowledge in junior or senior level. The best feature is that it provides a practical approach to understand the instruments foundamental behavior. Which is helpful for analytical chemist profession.

Download pdf ebook

Macroscale and Microscale Organic Experiments

"Macroscale and Microscale Organic Experiments" by Kenneth L. Williamson, Katherine M. Masters
Sixth Edition
Brooks/Cole, Cengage Learning | 2011 | ISBN: 0538733330 9780538733335 | 818 pages | PDF | 45 MB

This manual derives many experiments and procedures from the classic Feiser lab text, giving it an unsurpassed reputation for solid, authoritative content. The book includes new experiments that stress greener chemistry, updated NMR spectra, and a Premium Website that includes glassware-specific videos with pre-lab exercises.

Offering a flexible mix of macroscale and microscale options for most experiments, this proven manual allows users to save on the purchase and disposal of expensive, sometimes hazardous organic chemicals. Macroscale versions can be used for less costly experiments, giving readers experience working with conventionally sized glassware.

Organic Experiments and Waste Disposal
1: Introduction
2: Laboratory Safety, Courtesy, and Waste Disposal
3: Melting Points and Boiling Points
4: Recrystallization
5: Distillation
6: Steam Distillation, Vacuum Distillation, and Sublimation
7: Extraction
8: Thin-Layer Chromatography: Analyzing Analgesics and Isolating Lycopene from Tomato Paste
9: Column Chromatography: Fluorenone, Cholesteryl Acetate, Acetylferrocene, and Plant Pigments
10: Gas Chromatography: Analyzing Alkene Isomers
11: Infrared Spectroscopy
12: Nuclear Magnetic Resonance Spectroscopy
13: Mass Spectrometry
14: Ultraviolet Spectroscopy, Refractive Indices, and Qualitatibe Instrumental Organic Analysis
15: Computational Chemistry
The Synthetic Experiments
16: The SN2 Reaction: 1-Bromobutane
17: Nucleophilic Substitution Reactions of Alkyl Halides
18: Radical Initiated Chlorination of 1-Chlorobutane
19: Alkenes from Alcohols: Cyclohexene from Cyclohexanol
20: Bromination and Debromination: Purification of Cholesterol
21: Dichlorocarbene
Oxidation and Reduction
22: Oxidation: Cyclohexanol to Cyclohexanone; Cyclohexanone to Adipic Acid
23: The Cannizzaro Reaction: Simultaneous Synthesis of an Alcohol and an Acid in the Absence of Solvent
24: Oxidative Coupling of Alkynes: 2,7-DimethyI-3,5-octadiyn- 2,7-diol
25: Catalytic Hydrogenation
26: Sodium Borohydride Reduction of2-Methylcyclohexanone: A Problem in Conformational Analysis
27: Epoxidation of Cholesterol
Aromatic Substitution and Elimination
28: Nitration of Methyl Benzoate
29: Friedel—Crafts Alkylation of Benzene and Dimethoxybenzene, Host-Guest Chemistry
30: Alkylation of Mesitylene
31: The Friedel—Crafts Reaction: Anthraquinone and Anthracene
32: Friedel—Crafts Acylation of Ferrocene: Acetylferrocene
33: Reactions of Triphenylmethyl Carbocation, Carbanion, and Radical
34: 1,2,3,4-Tetraphenylnaphthalene via Benzyne
35: Triptycene via Benzyne
Reactions of Aldehydes and Ketones
36: Aldehydes and Ketones
37: Dibenzalacetone by the Aldol Condensation
38: Grignard Synthesis of Triphenylmethanol and Benzoic Acid
39: The Wittig and Wittig-Horner Reactions
Reactions of Carboxylic Acids, Esters, and Amines
40: Esterification and Hydrolysis
41: Acetylsalicylic Acid(Aspirin)
42: Malomc Ester of a Barbiturate
43: Amines
44: The Sandmeyer Reaction: 1-Bromo-4-chlorobenzene, 2-lodobenzoic Acid, and 4-Chlorotoluene
45: Synthesis and Bioassay of Sulfanilamide and Derivatives
46: Dyes and Dyeingl
47: Martius Yellow
The Diels—Alder and Related Reactions
48: Diels—Alder Reaction
49: Ferrocene [Bis(cyclopentadienyl)iron]
50: A Diels—Alder ReactionPuzzle: The Reaction of 2,4-Hexadien-1-ol with Maleic Anhydride
51: Tetraphenylcyclopentadienone
52: Hexaphenylbenzene and Dimethyl TetraphenyIphthalate
Derivatives of 1,2-Diphenylethane: A Multistep Synthesis
53: The Benzoin Condensation: Catalysis by the Cyanide Ion and Thiamine
54: Nitric Acid Oxidation; Preparation of Benzil from Benzoin, and Synthesis of a Heterocycle: Diphenylquinoxaline
55: The Borohydride Reductionof a Ketone: Hydrobenzoinfrom Benzil
65: Biosynthesis of Ethanol and Enzymatic Reactions
56: The Synthesis of 2,2-Dimethy 1-1,5-Dioxolane, The Acetonide Derivative of a Vicinal Diol
57: 1,4-Addition: Reductive Acetylation of Benzil
58: The Synthesis of an Alkyne from an Alkene, Bromination and Dehydrobromination: Stilbene and Diphenylacetylene
59: The Perkin Reaction: Synthesis of D-Phenylcinnamic Acid and Its Decarboxylation to cis-Stilbene
60: Multicomponent Reactions: The Aqueous Passerini Reaction
61: Chemiluminescence: Syntheses of Cyalume and Luminol
62: Photochemistry: The Synthesis of Benzopinacol
Natural Product Chemistry and Biochemistry
63: Carbohydrates and Sweeteners
64: Virstatin, a Possible Treatment for Cholera
65: Biosynthesis of Ethanol and Enzymatic Reactions
66: The Synthesis of Natural Products: The Sex Attractan tof the Cockroach and Camphor
67: Polymers: Synthesis and Recycling
68: Searching the Chemical Literature
with TOC BookMarkLinks

Download Link:

DepositF • | • RGator

UlNet • | • SiBi • | • TuBi