Environmental Chemistry is a relatively young science. Interest in this subject, however, is growing very rapidly and, although no agreement has been reached as yet about the exact content and limits of this interdisciplinary discipline, there appears to be increasing interest in seeing environmental topics which are based on chemistry embodied in this subject. One of the first objectives of Environmental Chemistry must be the study of the environment and of natural chemical processes which occur in the environment.
This chapter will demonstrate how to install Alfresco, introduce Alfresco Explorer – the web client interface for managing the repository, and the applications that are bundled with Alfresco standard distribution.
Towards the end, you will understand how Alfresco stores and organizes the uploaded contents. We will also be acquainted with the default spaces that come with the Alfresco repository.
Today, Alfresco is the leading Open Source alternative to Enterprise Content Management – alternative to Microsoft SharePoint®, Documentum®, Open Text®, and so on.
Guide to Creating Website Information Architecture and Content
Information architecture (IA) is an often-overlooked area of website design. Too often, as designers, we just let the CMS we’re using dictate how content for a site is organized. And that works fine as long as the site fits perfectly into the narrow content formats most CMSs are designed around.
But too often, a website’s content breaks the boundaries of most CMSs.
There is currently no independent authoritative statement on the nature and importance of
differences in content of nutrients and other nutritionally relevant substances (nutrients and
other substances) in organically and conventionally produced foodstuffs. This systematic
review of the available published literature was designed to seek to determine the size and
relevance to health of any differences in content of nutrients and other substances in
organically and conventionally produced crops and livestock products.
The systematic review search process identified 162 relevant articles published, with an
English abstract, in peer-reviewed journals since 1st
January 1958 until 29th
2008. A total of 3558 comparisons of content of nutrients and other substances in
organically and conventionally produced foodstuffs were extracted for analysis.
Part 1 book "The Organization of information" presented to the reader the contents: Organization of recorded information, retrieval tools, development of the organization of recorded information in western civilization, metadata, encoding standards,... Invite your reference.
Lecture Organic chemistry - Chapter 1: Bonding. In this chapter, the following content will be discussed: Bond strength and length, chemical thermodynamics and kinetics, equilibria, gibbs free energy, equilibria and free energy, reaction rate,...and other contents.
Lecture Organic chemistry - Chapter 7: Unimolecular substitution and elimination. The main contents of this chapter include all of the following: Some observations, a new mechanism, what is the intermediate? The mechanism explains the data, the strong effect of polar solvents on the SN1 reaction,...and other contents.
In nature, the most common representatives are 2-amino acids (α-amino acids) with the general formula RCH(NH2)COOH. This chapter provides knowledge of amino acids. The main contents of this chapter include all of the following: structure and properties of amino acids, synthesis of amino acids: a combination of amine and carboxylic acidchemistry,...and other contents.
Following the contents section 1 book "The Organization of information", section 2 presents the following contents: Metadata - Description, metadata - Access and authority control, subject analysis, systems for vocabulary control, systems for categorization. Invite your reference
Chapter 2 - Alkanes, thermodynamics, and kinetics. In this chapter, students will be able to understand: All reactions are equilibria, chemical thermodynamics and kinetics, equilibria, equilibria and free energy, potential energy diagrams, rate determining transition state,...and other contents.
Chapter 3 provides knowledge of radical halogenation. The main contents of this chapter include all of the following: Radical halogenation and bond strength, bond dissociation energy tables, C-H bond strengths, structure of alkyl radicals, hyperconjugation, more neighboring bonds: more hyperconjugation, radical halogenation:methane and chlorine,...
This lecture introduces you to cycloalkanes. The following will be discussed in this chapter: Naming Cycloalkanes, stereoisomers, definition of stereoisomers, ring strain, strain relief through “banana” bonds,...and other contents.
Lecture Organic chemistry - Chapter 5: Image and mirror image. This chapter includes contents: Image and mirror image of limonene, a new type of stereoisomerism, enantiomers, stereocenters, asymmetric carbon: No mirror plane, symmetry in nature, the polarimeter,...and other contents.
Chapter 6 - Nucleophilic substitution of haloalkanes. This chapter presents the following content: Haloalkanes, the C-X bond is polarized, physical properties of R-X, nucleophilic substitution: general, remember acid-base reaction, large number of reactions,...
Lecture Organic chemistry - Chapter 8: Alcohols. The main contents of this chapter include all of the following: Ethanol, cyclic alcohols are called cycloalkanols, physical properties, hydrogen bonding, synthesis of alcohols R-OH,...and other contents.
Alcohols are versatile organic compounds since they undergo a wide variety of transformations – the majority of which are either oxidation or reduction type reactions. In this chapter provides knowledge of reactions of alcohols. This chapter presents the following content: Deprotonation, SN1/SN2 via protonation, carbocation rearrangements,...and other contents.
Lecture Organic chemistry - Chapter 10: Nuclear magnetic resonance (NMR) spectroscopy. In this chapter, the following content will be discussed: What is spectroscopy? General spectrometer, the chemical shift δ, complex splitting patterns,...and other contents.
This chapter presents the following content: structure of the double bond, the sigma bond, the pi bond, orbital energies, how weak is the pi bond? Bond strengths in alkenes, alkenyl hydrogens are relatively acidic, degree of unsaturation, heteroatoms and degree of unsaturation,...