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Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

Volume 71 (2017): Issue 4 (August 2017)

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10 Articles

Review Articles

Open Access | Sep 09, 2017
Relationships between Free-Living Amoeba and their Intracellular Bacteria
Ilze Rubeniņa

Ilze Rubeniņa

  • Daugavpils University, Institute of Life Sciences and TechnologyDaugavpils, Latvia
  • Institute of Food Safety, Animal Health and Environment “BIOR”Riga, Latvia
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Rubeniņa, Ilze
, 
Muza Kirjušina

Muza Kirjušina

  • Daugavpils University, Institute of Life Sciences and TechnologyDaugavpils, Latvia
  • Institute of Food Safety, Animal Health and Environment “BIOR”Riga, Latvia
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Kirjušina, Muza
, 
Aivars Bērziņš

Aivars Bērziņš

Institute of Food Safety, Animal Health and Environment “BIOR”Riga, Latvia
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Bērziņš, Aivars
, 
Olga Valciņa

Olga Valciņa

Institute of Food Safety, Animal Health and Environment “BIOR”Riga, Latvia
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Valciņa, Olga
 and 
Inese Jahundoviča

Inese Jahundoviča

  • Daugavpils University, Institute of Life Sciences and TechnologyDaugavpils, Latvia
  • Institute of Food Safety, Animal Health and Environment “BIOR”Riga, Latvia
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Jahundoviča, Inese
  
Open Access | Sep 09, 2017
In Vivo Packaging of mRNA in Yeast-Produced Bacteriophage GA Derived Virus-Like Particles
Dagnija Ārgule

Dagnija Ārgule

Latvian Biomedical Research and Study CentreRīga, Latvia
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Ārgule, Dagnija
, 
Indulis Cielēns

Indulis Cielēns

Latvian Biomedical Research and Study CentreRīga, Latvia
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Cielēns, Indulis
, 
Regīna Renhofa

Regīna Renhofa

Latvian Biomedical Research and Study CentreRīga, Latvia
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Renhofa, Regīna
 and 
Arnis Strods

Arnis Strods

Latvian Biomedical Research and Study CentreRīga, Latvia
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Strods, Arnis
  
Open Access | Sep 09, 2017
Enzymatic Hydrolysis of Lignocellulose for Bioethanol Production
Linda Rozenfelde

Linda Rozenfelde

Institute of Microbiology and Biotechnology, University of LatviaRiga, Latvia
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Rozenfelde, Linda
, 
Māris Puķe

Māris Puķe

Laboratory of Polysaccharides, Latvian State Institute of Wood ChemistryRiga, Latvia
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Puķe, Māris
, 
Irēna Krūma

Irēna Krūma

Laboratory of Polysaccharides, Latvian State Institute of Wood ChemistryRiga, Latvia
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Krūma, Irēna
, 
Ieva Poppele

Ieva Poppele

  • Institute of Microbiology and Biotechnology, University of LatviaRiga, Latvia
  • Faculty of Biology, University of LatviaRiga, Latvia
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Poppele, Ieva
, 
Nataļja Matjuškova

Nataļja Matjuškova

  • Institute of Microbiology and Biotechnology, University of LatviaRiga, Latvia
  • Faculty of Biology, University of LatviaRiga, Latvia
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Matjuškova, Nataļja
, 
Nikolajs Vederņikovs

Nikolajs Vederņikovs

Laboratory of Polysaccharides, Latvian State Institute of Wood ChemistryRiga, Latvia
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Vederņikovs, Nikolajs
 and 
Alexander Rapoport

Alexander Rapoport

Institute of Microbiology and Biotechnology, University of LatviaRiga, Latvia
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Rapoport, Alexander
  
Open Access | Sep 09, 2017
Preferences of Patients for Discussing Sudden Unexpected Death in Epilepsy
Normunds Sūna

Normunds Sūna

  • Department of Neurology and Neurosurgery, Riga East Clinical University Hospital “Gaiļezers”Riga, Latvia
  • University of LatviaRiga, Latvia
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Sūna, Normunds
, 
Evija Gūtmane

Evija Gūtmane

Riga Stradiņš UniversityRiga, Latvia
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Gūtmane, Evija
, 
Madara Lazdāne

Madara Lazdāne

Riga Stradiņš UniversityRiga, Latvia
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Lazdāne, Madara
, 
Guntis Karelis

Guntis Karelis

  • Department of Neurology and Neurosurgery, Riga East Clinical University Hospital “Gaiļezers”Riga, Latvia
  • Riga Stradiņš UniversityRiga, Latvia
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Karelis, Guntis
 and 
Valdis Folkmanis

Valdis Folkmanis

University of LatviaRiga, Latvia
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Folkmanis, Valdis
  
Open Access | Sep 09, 2017
Effect of Vermicompost Extract and Vermicompost-Derived Humic Acids on Seed Germination and Seedling Growth of Hemp
Gederts Ievinsh

Gederts Ievinsh

Faculty of Biology, University of LatviaRiga, Latvia
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Ievinsh, Gederts
, 
Māra Vikmane

Māra Vikmane

Faculty of Biology, University of LatviaRiga, Latvia
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Vikmane, Māra
, 
Agnese Ķirse

Agnese Ķirse

Faculty of Biology, University of LatviaRiga, Latvia
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Ķirse, Agnese
 and 
Andis Karlsons

Andis Karlsons

Institute of Biology, University of LatviaSalaspils, Latvia
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Karlsons, Andis
  
Open Access | Sep 09, 2017
Survival, Growth and Mycorrhization of Containerised Pinus sylvestris and Picea abies Seedlings of Different Provenances Outplanted in a Forest Clear-Cut
Dārta Klaviņa

Dārta Klaviņa

Latvian State Forest Research Institute “Silava”Salaspils, Latvia
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Klaviņa, Dārta
, 
Indriķis Muižnieks

Indriķis Muižnieks

Faculty of Biology, University of LatviaRiga, Latvia
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Muižnieks, Indriķis
, 
Imants Baumanis

Imants Baumanis

Latvian State Forest Research Institute “Silava”Salaspils, Latvia
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Baumanis, Imants
, 
Jurģis Jansons

Jurģis Jansons

Latvian State Forest Research Institute “Silava”Salaspils, Latvia
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Jansons, Jurģis
, 
Tālis Gaitnieks

Tālis Gaitnieks

Latvian State Forest Research Institute “Silava”Salaspils, Latvia
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Gaitnieks, Tālis
 and 
Audrius Menkis

Audrius Menkis

Uppsala BioCenter, Department of Forest Mycology and Pathology, Swedish University of Agricultural SciencesUppsala, Sweden
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Menkis, Audrius
  
Open Access | Sep 09, 2017
Dynamics of a Population Subject to Impulse Type Random Loss
Jevgeņijs Carkovs

Jevgeņijs Carkovs

Department of Theory of Probability and Mathematical Statistics, Riga Technical UniversityRiga, Latvia
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Carkovs, Jevgeņijs
 and 
Kārlis Šadurskis

Kārlis Šadurskis

Department of Theory of Probability and Mathematical Statistics, Riga Technical UniversityRiga, Latvia
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Šadurskis, Kārlis
  

Short Communication

Open Access | Sep 09, 2017
The Model of Fitness in a Heterogeneous Environment on Reaction Norms
Volodymyr Gerasymenko

Volodymyr Gerasymenko

Odessa State Agrarian UniversityOdessa, Ukraine
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Gerasymenko, Volodymyr
  
Open Access | Sep 09, 2017
Principal Component Analysis of Some Quantitative and Qualitative Traits in Iranian Spinach Landraces
Mehdi Mohebodini

Mehdi Mohebodini

Faculty of Agriculture, University of Mohaghegh ArdabiliIran (Islamic Republic of)
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Mohebodini, Mehdi
, 
Naser Sabaghnia

Naser Sabaghnia

Faculty of Agriculture, University of MaraghehMaragheh, Iran (Islamic Republic of)
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Sabaghnia, Naser
, 
Farhad Behtash

Farhad Behtash

Faculty of Agriculture, University of MaraghehMaragheh, Iran (Islamic Republic of)
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Behtash, Farhad
 and 
Mohsen Janmohammadi

Mohsen Janmohammadi

Faculty of Agriculture, University of MaraghehMaragheh, Iran (Islamic Republic of)
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Janmohammadi, Mohsen
  

In memoriam

Open Access | Sep 09, 2017
Juris Zaķis (1936–2017), A Latvian Physicist

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Language:
English
Publication timeframe:
6 times per year
Journal Subjects:
General Interest, Mathematics, General Mathematics
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