Protein physics: a course of lectures
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Elektronisch E-Book |
Sprache: | English |
Veröffentlicht: |
Amsterdam
Academic Press
c2002
|
Schriftenreihe: | Soft condensed matter, complex fluids and biomaterials series
|
Schlagworte: | |
Online-Zugang: | FAW01 FAW02 Volltext |
Beschreibung: | Protein Physics is a lively presentation of the most general problems of protein structure, folding and function from the physics and chemistry perspective, based on lectures given by the authors. It deals with fibrous, membrane and, most of all, with the best studied water-soluble globular proteins, in both their native and denatured states. The major aspects of protein physics are covered systematically, physico-chemical properties of polypeptide chains; their secondary structures; tertiary structures of proteins and their classification; conformational transitions in protein molecules and their folding; intermediates of protein folding; folding nuclei; physical backgrounds of coding the protein structures by their amino acid sequences and protein functions in relation to the protein structure. The book will be of interest to undergraduate and graduate level students and researchers of biophysics, biochemistry, biology and material science. * Designed for a wide audience of undergraduate and graduate students, as well as being a reference for researchers in academia and industry * Covers the most general problems of protein structure, folding, and function and introduces the key concepts and theories * Deals with fibrous, membrane and especially water-soluble globular proteins, in both their native and denatured states * Summarizes and presents in a systematic form the results of several decades of world wide fundamental research on protein physics, structure and folding * Examines experimental data on protein structure in the post-genome era Introduction. -- Elementary Interactions in Proteins and Around -- Secondary Structures of Polypeptide Chains. -- Protein Structures. -- Cooperative Transitions in Protein Molecules. -- Protein Structure Prediction and Design. -- Protein Functions Includes bibliographical references (p. 347) and index Introduction -- Elementary interactions in and around proteins -- Secondary structures of polypeptide chains -- Protein structures -- Cooperative transitions in protein molecules -- Prediction and design of protein structure -- Physical background of protein functions |
Beschreibung: | 1 Online-Ressource (xix, 354 p.) |
ISBN: | 0080492185 0122567811 9780080492186 9780122567810 |
Internformat
MARC
LEADER | 00000nmm a2200000zc 4500 | ||
---|---|---|---|
001 | BV043044785 | ||
003 | DE-604 | ||
005 | 00000000000000.0 | ||
007 | cr|uuu---uuuuu | ||
008 | 151123s2002 |||| o||u| ||||||eng d | ||
020 | |a 0080492185 |c electronic bk. |9 0-08-049218-5 | ||
020 | |a 0122567811 |9 0-12-256781-1 | ||
020 | |a 9780080492186 |c electronic bk. |9 978-0-08-049218-6 | ||
020 | |a 9780122567810 |9 978-0-12-256781-0 | ||
035 | |a (OCoLC)162572273 | ||
035 | |a (DE-599)BVBBV043044785 | ||
040 | |a DE-604 |b ger |e aacr | ||
041 | 0 | |a eng | |
049 | |a DE-1046 |a DE-1047 | ||
082 | 0 | |a 572.6 |2 22 | |
100 | 1 | |a Finkelstein, Alexei V. |e Verfasser |4 aut | |
245 | 1 | 0 | |a Protein physics |b a course of lectures |c Alexei V. Finkelstein, Oleg B. Ptitsyn |
264 | 1 | |a Amsterdam |b Academic Press |c c2002 | |
300 | |a 1 Online-Ressource (xix, 354 p.) | ||
336 | |b txt |2 rdacontent | ||
337 | |b c |2 rdamedia | ||
338 | |b cr |2 rdacarrier | ||
490 | 0 | |a Soft condensed matter, complex fluids and biomaterials series | |
500 | |a Protein Physics is a lively presentation of the most general problems of protein structure, folding and function from the physics and chemistry perspective, based on lectures given by the authors. It deals with fibrous, membrane and, most of all, with the best studied water-soluble globular proteins, in both their native and denatured states. The major aspects of protein physics are covered systematically, physico-chemical properties of polypeptide chains; their secondary structures; tertiary structures of proteins and their classification; conformational transitions in protein molecules and their folding; intermediates of protein folding; folding nuclei; physical backgrounds of coding the protein structures by their amino acid sequences and protein functions in relation to the protein structure. The book will be of interest to undergraduate and graduate level students and researchers of biophysics, biochemistry, biology and material science. * Designed for a wide audience of undergraduate and graduate students, as well as being a reference for researchers in academia and industry * Covers the most general problems of protein structure, folding, and function and introduces the key concepts and theories * Deals with fibrous, membrane and especially water-soluble globular proteins, in both their native and denatured states * Summarizes and presents in a systematic form the results of several decades of world wide fundamental research on protein physics, structure and folding * Examines experimental data on protein structure in the post-genome era | ||
500 | |a Introduction. -- Elementary Interactions in Proteins and Around -- Secondary Structures of Polypeptide Chains. -- Protein Structures. -- Cooperative Transitions in Protein Molecules. -- Protein Structure Prediction and Design. -- Protein Functions | ||
500 | |a Includes bibliographical references (p. 347) and index | ||
500 | |a Introduction -- Elementary interactions in and around proteins -- Secondary structures of polypeptide chains -- Protein structures -- Cooperative transitions in protein molecules -- Prediction and design of protein structure -- Physical background of protein functions | ||
650 | 7 | |a SCIENCE / Life Sciences / Biochemistry |2 bisacsh | |
650 | 4 | |a Proteins / Structure | |
650 | 4 | |a Protein binding | |
650 | 4 | |a Amino Acid Sequence | |
650 | 4 | |a Protein Conformation | |
650 | 4 | |a Protein Folding | |
650 | 4 | |a Proteins / chemistry | |
650 | 4 | |a Amino acid sequence | |
650 | 4 | |a Proteins |x Conformation | |
650 | 4 | |a Protein folding | |
650 | 4 | |a Proteins |x Chemical warfare | |
650 | 0 | 7 | |a Proteinfaltung |0 (DE-588)4324567-5 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Proteine |0 (DE-588)4076388-2 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Physik |0 (DE-588)4045956-1 |2 gnd |9 rswk-swf |
689 | 0 | 0 | |a Proteine |0 (DE-588)4076388-2 |D s |
689 | 0 | 1 | |a Proteinfaltung |0 (DE-588)4324567-5 |D s |
689 | 0 | |8 1\p |5 DE-604 | |
689 | 1 | 0 | |a Proteine |0 (DE-588)4076388-2 |D s |
689 | 1 | 1 | |a Physik |0 (DE-588)4045956-1 |D s |
689 | 1 | |8 2\p |5 DE-604 | |
700 | 1 | |a Ptit͡syn, O. B. |e Sonstige |4 oth | |
856 | 4 | 0 | |u http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988 |x Aggregator |3 Volltext |
912 | |a ZDB-4-EBA | ||
999 | |a oai:aleph.bib-bvb.de:BVB01-028469323 | ||
883 | 1 | |8 1\p |a cgwrk |d 20201028 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk | |
883 | 1 | |8 2\p |a cgwrk |d 20201028 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk | |
966 | e | |u http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988 |l FAW01 |p ZDB-4-EBA |q FAW_PDA_EBA |x Aggregator |3 Volltext | |
966 | e | |u http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988 |l FAW02 |p ZDB-4-EBA |q FAW_PDA_EBA |x Aggregator |3 Volltext |
Datensatz im Suchindex
_version_ | 1804175410962890752 |
---|---|
any_adam_object | |
author | Finkelstein, Alexei V. |
author_facet | Finkelstein, Alexei V. |
author_role | aut |
author_sort | Finkelstein, Alexei V. |
author_variant | a v f av avf |
building | Verbundindex |
bvnumber | BV043044785 |
collection | ZDB-4-EBA |
ctrlnum | (OCoLC)162572273 (DE-599)BVBBV043044785 |
dewey-full | 572.6 |
dewey-hundreds | 500 - Natural sciences and mathematics |
dewey-ones | 572 - Biochemistry |
dewey-raw | 572.6 |
dewey-search | 572.6 |
dewey-sort | 3572.6 |
dewey-tens | 570 - Biology |
discipline | Biologie |
format | Electronic eBook |
fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>04799nmm a2200685zc 4500</leader><controlfield tag="001">BV043044785</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">00000000000000.0</controlfield><controlfield tag="007">cr|uuu---uuuuu</controlfield><controlfield tag="008">151123s2002 |||| o||u| ||||||eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0080492185</subfield><subfield code="c">electronic bk.</subfield><subfield code="9">0-08-049218-5</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0122567811</subfield><subfield code="9">0-12-256781-1</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9780080492186</subfield><subfield code="c">electronic bk.</subfield><subfield code="9">978-0-08-049218-6</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9780122567810</subfield><subfield code="9">978-0-12-256781-0</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)162572273</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV043044785</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">aacr</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-1046</subfield><subfield code="a">DE-1047</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">572.6</subfield><subfield code="2">22</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Finkelstein, Alexei V.</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Protein physics</subfield><subfield code="b">a course of lectures</subfield><subfield code="c">Alexei V. Finkelstein, Oleg B. Ptitsyn</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Amsterdam</subfield><subfield code="b">Academic Press</subfield><subfield code="c">c2002</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 Online-Ressource (xix, 354 p.)</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">Soft condensed matter, complex fluids and biomaterials series</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Protein Physics is a lively presentation of the most general problems of protein structure, folding and function from the physics and chemistry perspective, based on lectures given by the authors. It deals with fibrous, membrane and, most of all, with the best studied water-soluble globular proteins, in both their native and denatured states. The major aspects of protein physics are covered systematically, physico-chemical properties of polypeptide chains; their secondary structures; tertiary structures of proteins and their classification; conformational transitions in protein molecules and their folding; intermediates of protein folding; folding nuclei; physical backgrounds of coding the protein structures by their amino acid sequences and protein functions in relation to the protein structure. The book will be of interest to undergraduate and graduate level students and researchers of biophysics, biochemistry, biology and material science. * Designed for a wide audience of undergraduate and graduate students, as well as being a reference for researchers in academia and industry * Covers the most general problems of protein structure, folding, and function and introduces the key concepts and theories * Deals with fibrous, membrane and especially water-soluble globular proteins, in both their native and denatured states * Summarizes and presents in a systematic form the results of several decades of world wide fundamental research on protein physics, structure and folding * Examines experimental data on protein structure in the post-genome era</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Introduction. -- Elementary Interactions in Proteins and Around -- Secondary Structures of Polypeptide Chains. -- Protein Structures. -- Cooperative Transitions in Protein Molecules. -- Protein Structure Prediction and Design. -- Protein Functions</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references (p. 347) and index</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Introduction -- Elementary interactions in and around proteins -- Secondary structures of polypeptide chains -- Protein structures -- Cooperative transitions in protein molecules -- Prediction and design of protein structure -- Physical background of protein functions</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">SCIENCE / Life Sciences / Biochemistry</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proteins / Structure</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Protein binding</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Amino Acid Sequence</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Protein Conformation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Protein Folding</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proteins / chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Amino acid sequence</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proteins</subfield><subfield code="x">Conformation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Protein folding</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proteins</subfield><subfield code="x">Chemical warfare</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Proteinfaltung</subfield><subfield code="0">(DE-588)4324567-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Proteine</subfield><subfield code="0">(DE-588)4076388-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Physik</subfield><subfield code="0">(DE-588)4045956-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Proteine</subfield><subfield code="0">(DE-588)4076388-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Proteinfaltung</subfield><subfield code="0">(DE-588)4324567-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="8">1\p</subfield><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Proteine</subfield><subfield code="0">(DE-588)4076388-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Physik</subfield><subfield code="0">(DE-588)4045956-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="8">2\p</subfield><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ptit͡syn, O. B.</subfield><subfield code="e">Sonstige</subfield><subfield code="4">oth</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988</subfield><subfield code="x">Aggregator</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-4-EBA</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-028469323</subfield></datafield><datafield tag="883" ind1="1" ind2=" "><subfield code="8">1\p</subfield><subfield code="a">cgwrk</subfield><subfield code="d">20201028</subfield><subfield code="q">DE-101</subfield><subfield code="u">https://d-nb.info/provenance/plan#cgwrk</subfield></datafield><datafield tag="883" ind1="1" ind2=" "><subfield code="8">2\p</subfield><subfield code="a">cgwrk</subfield><subfield code="d">20201028</subfield><subfield code="q">DE-101</subfield><subfield code="u">https://d-nb.info/provenance/plan#cgwrk</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988</subfield><subfield code="l">FAW01</subfield><subfield code="p">ZDB-4-EBA</subfield><subfield code="q">FAW_PDA_EBA</subfield><subfield code="x">Aggregator</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988</subfield><subfield code="l">FAW02</subfield><subfield code="p">ZDB-4-EBA</subfield><subfield code="q">FAW_PDA_EBA</subfield><subfield code="x">Aggregator</subfield><subfield code="3">Volltext</subfield></datafield></record></collection> |
id | DE-604.BV043044785 |
illustrated | Not Illustrated |
indexdate | 2024-07-10T07:15:51Z |
institution | BVB |
isbn | 0080492185 0122567811 9780080492186 9780122567810 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-028469323 |
oclc_num | 162572273 |
open_access_boolean | |
owner | DE-1046 DE-1047 |
owner_facet | DE-1046 DE-1047 |
physical | 1 Online-Ressource (xix, 354 p.) |
psigel | ZDB-4-EBA ZDB-4-EBA FAW_PDA_EBA |
publishDate | 2002 |
publishDateSearch | 2002 |
publishDateSort | 2002 |
publisher | Academic Press |
record_format | marc |
series2 | Soft condensed matter, complex fluids and biomaterials series |
spelling | Finkelstein, Alexei V. Verfasser aut Protein physics a course of lectures Alexei V. Finkelstein, Oleg B. Ptitsyn Amsterdam Academic Press c2002 1 Online-Ressource (xix, 354 p.) txt rdacontent c rdamedia cr rdacarrier Soft condensed matter, complex fluids and biomaterials series Protein Physics is a lively presentation of the most general problems of protein structure, folding and function from the physics and chemistry perspective, based on lectures given by the authors. It deals with fibrous, membrane and, most of all, with the best studied water-soluble globular proteins, in both their native and denatured states. The major aspects of protein physics are covered systematically, physico-chemical properties of polypeptide chains; their secondary structures; tertiary structures of proteins and their classification; conformational transitions in protein molecules and their folding; intermediates of protein folding; folding nuclei; physical backgrounds of coding the protein structures by their amino acid sequences and protein functions in relation to the protein structure. The book will be of interest to undergraduate and graduate level students and researchers of biophysics, biochemistry, biology and material science. * Designed for a wide audience of undergraduate and graduate students, as well as being a reference for researchers in academia and industry * Covers the most general problems of protein structure, folding, and function and introduces the key concepts and theories * Deals with fibrous, membrane and especially water-soluble globular proteins, in both their native and denatured states * Summarizes and presents in a systematic form the results of several decades of world wide fundamental research on protein physics, structure and folding * Examines experimental data on protein structure in the post-genome era Introduction. -- Elementary Interactions in Proteins and Around -- Secondary Structures of Polypeptide Chains. -- Protein Structures. -- Cooperative Transitions in Protein Molecules. -- Protein Structure Prediction and Design. -- Protein Functions Includes bibliographical references (p. 347) and index Introduction -- Elementary interactions in and around proteins -- Secondary structures of polypeptide chains -- Protein structures -- Cooperative transitions in protein molecules -- Prediction and design of protein structure -- Physical background of protein functions SCIENCE / Life Sciences / Biochemistry bisacsh Proteins / Structure Protein binding Amino Acid Sequence Protein Conformation Protein Folding Proteins / chemistry Amino acid sequence Proteins Conformation Protein folding Proteins Chemical warfare Proteinfaltung (DE-588)4324567-5 gnd rswk-swf Proteine (DE-588)4076388-2 gnd rswk-swf Physik (DE-588)4045956-1 gnd rswk-swf Proteine (DE-588)4076388-2 s Proteinfaltung (DE-588)4324567-5 s 1\p DE-604 Physik (DE-588)4045956-1 s 2\p DE-604 Ptit͡syn, O. B. Sonstige oth http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988 Aggregator Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
spellingShingle | Finkelstein, Alexei V. Protein physics a course of lectures SCIENCE / Life Sciences / Biochemistry bisacsh Proteins / Structure Protein binding Amino Acid Sequence Protein Conformation Protein Folding Proteins / chemistry Amino acid sequence Proteins Conformation Protein folding Proteins Chemical warfare Proteinfaltung (DE-588)4324567-5 gnd Proteine (DE-588)4076388-2 gnd Physik (DE-588)4045956-1 gnd |
subject_GND | (DE-588)4324567-5 (DE-588)4076388-2 (DE-588)4045956-1 |
title | Protein physics a course of lectures |
title_auth | Protein physics a course of lectures |
title_exact_search | Protein physics a course of lectures |
title_full | Protein physics a course of lectures Alexei V. Finkelstein, Oleg B. Ptitsyn |
title_fullStr | Protein physics a course of lectures Alexei V. Finkelstein, Oleg B. Ptitsyn |
title_full_unstemmed | Protein physics a course of lectures Alexei V. Finkelstein, Oleg B. Ptitsyn |
title_short | Protein physics |
title_sort | protein physics a course of lectures |
title_sub | a course of lectures |
topic | SCIENCE / Life Sciences / Biochemistry bisacsh Proteins / Structure Protein binding Amino Acid Sequence Protein Conformation Protein Folding Proteins / chemistry Amino acid sequence Proteins Conformation Protein folding Proteins Chemical warfare Proteinfaltung (DE-588)4324567-5 gnd Proteine (DE-588)4076388-2 gnd Physik (DE-588)4045956-1 gnd |
topic_facet | SCIENCE / Life Sciences / Biochemistry Proteins / Structure Protein binding Amino Acid Sequence Protein Conformation Protein Folding Proteins / chemistry Amino acid sequence Proteins Conformation Protein folding Proteins Chemical warfare Proteinfaltung Proteine Physik |
url | http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=194988 |
work_keys_str_mv | AT finkelsteinalexeiv proteinphysicsacourseoflectures AT ptitsynob proteinphysicsacourseoflectures |