1.

Record Nr.

UNINA9910790955903321

Autore

Luger Peter <1943->

Titolo

Modern X-ray analysis on single crystals : a practical guide / / Peter Luger

Pubbl/distr/stampa

Berlin, Germany : , : De Gruyter, , 2014

©2014

ISBN

1-5231-0057-5

3-11-030828-2

Edizione

[Second fully revised and extended edition.]

Descrizione fisica

1 online resource (348 p.)

Classificazione

UQ 5600

Disciplina

548

Soggetti

X-ray crystallography

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

Frontmatter -- Preface to the 1st edition -- Preface to the 2nd edition / Luger, Peter -- Contents -- 1. Introduction -- 2. Fundamental results of diffraction theory, X-radiation -- 3. Preliminary experiments -- 4. Crystal symmetry -- 5. Diffractometer measurements -- 6. Computer programs -- 7. Solution of the phase problem -- 8. Refinements -- 9. Structure analysis at non-routine conditions -- 10. Concluding remarks and outlook -- Appendix: Mathematics -- Bibliography -- Index

Sommario/riassunto

An excellent book for professional crystallographers! In 2012 the crystallographic community celebrated 100 years of X-ray diffraction in honour of the pioneering experiment in 1912 by Max von Laue, Friedrich and Knipping. Experimental developments e.g. brilliant X-ray sources, area detection, and developments in computer hardware and software have led to increasing applications in X-ray analysis. This completely revised edition is a guide for practical work in X-ray analysis. An introduction to basic crystallography moves quickly to a practical and experimental treatment of structure analysis. Emphasis is placed on understanding results and avoiding pitfalls. Essential reading for researchers from the student to the professional level interested in understanding the structure of molecules.



2.

Record Nr.

UNINA9911020224503321

Titolo

Fish biology / / edited by Paul J.B. Hart and John D. Reynolds

Pubbl/distr/stampa

Malden, MA, : Blackwell Pub., 2002

ISBN

9786610291915

0-470-69380-0

Descrizione fisica

1 online resource (430 p.)

Collana

Handbook of fish biology and fisheries ; ; 1

Altri autori (Persone)

HartPaul J. B

ReynoldsJohn Douglas <1959->

Disciplina

597

639.22

Soggetti

Fishes

Fishing

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 indexes.

Nota di contenuto

Handbook of Fish Biology and Fisheries; Contents; List of Contributors; Preface; List of Abbreviations; 1 BANISHING IGNORANCE:UNDERPINNING FISHERIES WITH BASIC BIOLOGY; 1.1 Introduction; 1.2 Global .sheries; 1.3 The quest for knowledge; 1.4 Part 1:Biodiversity; 1.5 Part 2:Production and population structure; 1.6 Part 3:Fish as predators and prey; 1.7 Part 4:Fish in ecosystems; 1.8 Ignorance banished?; 1.9 Conclusions; Part 1:Biodiversity; 2 PHYLOGENY AND SYSTEMATICS OF FISHES; 2.1 Introduction; 2.2 Phylogenetic methods and classi .cation; 2.3 Fish diversity and phylogeny; 2.4 Conclusions

3 HISTORICAL BIOGEOGRAPHY OF FISHES3.1 Introduction; 3.2 Concepts and methods; 3.3 Distribution,faunal composition and historical biogeography by region; 3.4 Conclusions; Part 2:Production and Population Structure; 4 THE PHYSIOLOGY OF LIVING IN WATER; 4.1 Introduction; 4.2 Buoyancy,or coping with pressure; 4.3 Swimming; 4.4 Osmoregulatory problems in fresh and salt water; 4.5 Respiration and special adaptations for living in low oxygen.; 4.6 Digestion and absorption; 4.7 Bioluminescence; 4.8 Conclusions; 5 ENVIRONMENTAL FACTORS AND RATES OF DEVELOPMENT AND GROWTH; 5.1 Introduction

5.2 Terminology of life-history stages5.3 Development and growth



during early life history; 5.4 Growth models and equations; 5.5 Age determination,back-calculation and validation techniques; 5.6 Length -weight relationships and indices of condition and growth; 5.7 Energy budget and bioenergetics:energy partitioning and storage; 5.8 Growth at different latitudes:models of growth compensation; 5.9 Estimating food consumption; 5.10 Conclusions; 6 RECRUITMENT:UNDERSTANDING DENSITY-DEPENDENCE IN FISH POPULATIONS; 6.1 Introduction; 6.2 The link between spawner abundance and subsequent recruitment

6.3 Generalities through meta-analysis6.4 Carrying capacity; 6.5 Variability in recruitment; 6.6 At what life-history stage does density-dependent mortality occur?; 6.7 Estimating density-dependent mortality from long-term surveys; 6.8 Pelagic egg,larval and juvenile stages; 6.9 Future research; 6.10 Conclusions; 7 LIFE HISTORIES OF FISH; 7.1 Introduction; 7.2 In .uence of survival and growth rate on age,size and reproductive effort at maturity; 7.3 Offspring size and number strategies; 7.4 Alternative life-history strategies; 7.5 Effects of .shing on life history; 7.6 Conclusions

8 MIGRATION8.1 Introduction; 8.2 Exploitation and ecology; 8.3 Fish migrations; 8.4 Migratory mechanisms; 8.5 Techniques; 8.6 Distribution and genetics; 8.7 Fishery applications; 8.8 Conclusions; 9 GENETICS OF FISH POPULATIONS; 9.1 Introduction; 9.2 Genetic tools; 9.3 Statistical tools; 9.4 Specimen and species identi .cation; 9.5 Fish population genetics; 9.6 Genetics of sex determination in .sh; 9.7 Conclusions; 10 BEHAVIOURAL ECOLOGY OF REPRODUCTION IN FISH; 10.1 General introduction; 10.2 Introduction to breeding systems; 10.3 Parental care; 10.4 Sexual selection; 10.5 Mating patterns

10.6 Reproductive behaviour and life histories

Sommario/riassunto

Recent decades have witnessed strong declines in fish stocks around the globe, amid growing concerns about the impact of fisheries on marine and freshwater biodiversity. Fisheries biologists and managers are therefore increasingly asking about aspects of ecology, behaviour, evolution and biodiversity that were traditionally studied by people working in very separate fields. This has highlighted the need to work more closely together, in order to help ensure future success both in management and conservation.  The Handbook of Fish Biology and Fisheries has been written by an



3.

Record Nr.

UNIORUON00398272

Autore

ENDZELINS, Janis

Titolo

Latviešu valados vārdnīcai : Papildinājumi un labojumi K. Mülenbacha = Lettisch-deutschen Wörterbuch : Ergäzungen und Berichtigungen zu K. Mühlenbachs / J. Endzelīns un E. Hauzenberga ; izdevusi čikāgas baltu filologu kopa

Pubbl/distr/stampa

Čikāgā, : [s.e.], 1956

Edizione

[2. negrozīts izdevums]

Descrizione fisica

2 v. ; 23 cm

Altri autori (Persone)

HAUZENBERGA-ŠTURMA, Edite

Disciplina

491.93331

Soggetti

Lingua lettone - Dizionari tedeschi

Lingua di pubblicazione

Latvian

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Front. anche in tedesco