1.

Record Nr.

UNINA9910156240703321

Titolo

Egg innovations and strategies for improvements / / edited by Patricia Hester

Pubbl/distr/stampa

London, England : , : Academic Press, , 2017

©2017

ISBN

0-12-801151-3

Descrizione fisica

1 online resource (648 pages) : illustrations, tables

Disciplina

637.5

Soggetti

Eggs as food

Eggs - Composition

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references at the end of each chapters and index.



2.

Record Nr.

UNINA9910967110603321

Autore

Halfmann Drew

Titolo

Doctors and demonstrators : how political institutions shape abortion law in the United States, Britain, and Canada / / Drew Halfmann

Pubbl/distr/stampa

Chicago, : University of Chicago Press, 2011

ISBN

9786613297617

9781283297615

1283297612

9780226313443

0226313441

Edizione

[1st ed.]

Descrizione fisica

1 online resource (368 p.)

Disciplina

342.08/4

Soggetti

Abortion - Law and legislation - United States

Abortion - Law and legislation - Great Britain

Abortion - Law and legislation - Canada

Abortion - Political aspects - United States

Abortion - Political aspects - Great Britain

Abortion - Political aspects - Canada

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Abortion reforms of the long 1960s -- The reforms and their roots -- Medical interests and priorities -- After reform -- Abortion services -- The politicization of abortion -- Policy change after reform -- Political institutions and abortion policy -- Appendix 1. Statements on abortion in American party platforms, 1972-2008 -- Appendix 2. U.S. Supreme Court cases on abortion -- Appendix 3. Abortion attitudes in the United States and Britain -- Appendix 4. Abortion funding and provision in the United States, Britain, and Canada, 1970s-2000s -- Appendix 5. Abortion attitudes in the United States, Britain, and Canada, 1975-2004.

Sommario/riassunto

Since Roe v. Wade, abortion has continued to be a divisive political issue in the United States. In contrast, it has remained primarily a medical issue in Britain and Canada despite the countries' shared



heritage. Doctors and Demonstrators looks beyond simplistic cultural or religious explanations to find out why abortion politics and policies differ so dramatically in these otherwise similar countries. Drew Halfmann argues that political institutions are the key. In the United States, federalism, judicial review, and a private health care system contributed to the public definition of abortion as an individual right rather than a medical necessity. Meanwhile, Halfmann explains, the porous structure of American political parties gave pro-choice and pro-life groups the opportunity to move the issue onto the political agenda. A groundbreaking study of the complex legal and political factors behind the evolution of abortion policy, Doctors and Demonstrators will be vital for anyone trying to understand this contentious issue.

3.

Record Nr.

UNINA9911019845903321

Titolo

Templated organic synthesis / / edited by Francois Diederich and Peter J. Stang

Pubbl/distr/stampa

Weinheim ; ; Chichester, : Wiley-VCH, c2000

ISBN

9786611764173

9781281764171

1281764175

9783527613526

3527613528

9783527613533

3527613536

Descrizione fisica

1 online resource (432 p.)

Altri autori (Persone)

StangP. J

DiederichFrancois

Disciplina

541.35

547.2

Soggetti

Organic compounds - Synthesis

Physical organic chemistry

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Includes index.



Nota di contenuto

Templated Organic Synthesis; Contents; 1 Templates in Organic Synthesis: Definitions and Roles; 1.1 Introduction - Early Templates; 1.2 The Definition of a Molecular Template; 1.3 Roles of Templates; 1.3.1 Thermodynamic and Kinetic Templates; 1.3.2 Covalent and Non-covalent Template-Substrate Interactions; 1.3.3 Topology of Reaction; 1.3.3.1 Cyclization templates; 1.3.3.2 Linear templates; 1.3.3.3 Interweaving templates; 1.3.4 Scavenger Templates; 1.3.5 Negative Templates; 1.4 Measuring Template Effects; 1.4.1 Qualitative Detection of Template Effects

1.4.2 Quantification of Kinetic Template Effects in Terms of Effective Molarity, Substrate Affinity, and Maximum Rate Enhancement1.4.2.1 Linear templates; 1.4.2.2 Quantitative analysis of template effects in tethered reactions; 1.4.2.3 Cyclization templates; 1.5 Conclusion; Appendix 1a: Equations for Figure 1-5; Appendix 1b: Equations for Figure 1-10; References; 2 Templated Synthesis of Polymers - Molecularly Imprinted Materials for Recognition and Catalysis; 2.1 Introduction; 2.2 Preparation of Optically Active Linear Vinyl Polymers by Templated Synthesis

2.3 Exact Placement of Functional Groups on the Surfaces of Rigid Polymeric Materials Using Template Molecules2.4 Molecular Imprinting in Polymeric Materials Using Template Molecules; 2.4.1 The Principle; 2.4.2 The Optimization of the Structure of the Polymer Network; 2.4.3 The Role of the Binding-site Interactions; 2.4.4 Chiroptical Properties of the Crosslinked Polymers; 2.4.5 Chromatography Using Molecularly Imprinted Polymers; 2.4.6 Catalysis With Molecularly Imprinted Polymers; 2.4.7 Outlook; 2.5 Experimental Procedures; 2.5.1 Polymer from Scheme 2-5

2.5.1.1 Preparation of template monomer 7 [34]2.5.1.2 Preparation of the polymer [35]; 2.5.2 Polymer from Scheme 2-6; 2.5.2.1 Thermally initiated polymerization [36]; 2.5.2.2 Photochemically initiated polymerization [50]; 2.5.3 Polymer from Scheme 2-9 [136, 137]; 2.5.3.1 N-Ethyl-4-vinylbenzamide; 2.5.3.2 N-Ethyl-4-vinylbenzocarboximide acid ethyl ester; 2.5.3.3 N,N'-Diethyl-4-vinylbenzamidine (10a); 2.5.4 Preparation of the polymer [112]; References; 3 Templated Synthesis of Catenanes and Rotaxanes; 3.1 Introduction; 3.2 Metal-Templated Syntheses; 3.3 Hydrogen Bonding-assisted Syntheses

3.4 Hydrophobically Driven Syntheses3.5 Aromatic Templates; 3.6 Dialkylammonium-containing Rotaxanes; 3.7 Conclusions; 3.8 Experimental Procedures; 3.8.1 [2]Catenane 4 [13]; 3.8.2 [2]Catenane 12 [16]; 3.8.3 [2]Catenane 43 [31]; 3.8.4 [2]Rotaxane 51 [38]; 3.8.5 [2]Rotaxane 56 [381; 3.8.6 [2]Rotaxane 68 [45]; References; 4 Templated Synthesis of Carceplexes, Hemicarceplexes, and Capsules; 4.1 Introduction; 4.2 Carceplexes; 4.2.1 The First Soluble Carceplex; 4.2.1.1 Template ratios in the formation of an acetal-bridged carceplex; 4.2.1.2 Formation of a charged hydrogen bonded complex

4.2.1.3 Mechanism of formation for an acetal-bridged carceplex

Sommario/riassunto

Template-controlled reactions allow the synthesis of complex molecules which would hardly be achievable through classical methods. This handbook offers authoratative information on how noncovalent and covalent templates can be effectively applied to control reaction rates as well as regio- and stereoselectivity. From the concepts of template control such as molecular imprinting, self-replication, and reversible tether-directed remote functionalization, the reader is led to template-based ring-closing reactions, oligomerizations, and multiple functionalizations and their application in the synt