Results 21 to 30 of about 192,695 (172)

Structural and catalytic characterization of Blastochloris viridis and Pseudomonas aeruginosa homospermidine synthases supports the essential role of cation–π interaction

open access: yesActa Crystallographica Section D, Volume 77, Issue 10, Page 1317-1335, October 2021., 2021
The homospermidine synthases from P. aeruginosa and B. viridis, as well as their single‐residue variants, are compared based on crystal structures and activity assays. A high structural similarity is demonstrated, suggesting the equivalent involvement of relevant residues in the reaction mechanism and catalytic dependence on cation–π interaction ...
F. Helfrich, Axel J. Scheidig
wiley   +1 more source

Badania nad prasą dla kobiet z okresu Polski Ludowej. Stan obecny i perspektywy [PDF]

open access: yes, 2021
Celem szkicu jest przedstawienie stanu badań nad prasą dla kobiet z okresu Polski Ludowej, a od 22 lipca 1952 r. Polskiej Rzeczypospolitej Ludowej. Należało zastanowić się nad kształtującą się tradycją badawczą prasy dla kobiet z okresu PRL, stanem badań
Jędrzejski, Łukasz
core   +1 more source

Badać – nie wykluczając Rozważania nad „metodologią dostępności” [PDF]

open access: yes, 2020
W artykule „Badać – nie wykluczając. Rozważania nad metodologią dostępności” autorka podejmuje kwestie związane z praktyczną organizacją badań osób z różnymi niepełnosprawnościami.
Sztobryn-Giercuszkiewicz, Joanna   +1 more
core   +1 more source

CD38, CD157, and RAGE as Molecular Determinants for Social Behavior

open access: yesCells, 2019
Recent studies provide evidence to support that cluster of differentiation 38 (CD38) and CD157 meaningfully act in the brain as neuroregulators. They primarily affect social behaviors. Social behaviors are impaired in Cd38 and Cd157 knockout mice. Single-
Haruhiro Higashida   +22 more
doaj   +1 more source

Development of the Cerebrospinal Fluid in Early Stage after Hemorrhage in the Central Nervous System

open access: yesLife, 2021
Extravasation of blood in the central nervous system (CNS) represents a very strong damaged associated molecular patterns (DAMP) which is followed by rapid inflammation and can participate in worse outcome of patients.
Petr Kelbich   +10 more
doaj   +1 more source

Homogeneous nucleation of NAD and NAT in liquid stratospheric aerosols: insufficient to explain denitrification [PDF]

open access: yes, 2002
Knopf DA, Koop T, Luo BP, Weers UG, Peter T. Homogeneous nucleation of NAD and NAT in liquid stratospheric aerosols: insufficient to explain denitrification. ATMOSPHERIC CHEMISTRY AND PHYSICS. 2002;2(3):207-214.The nucleation of NAD and NAT from HNO3/H2O
U. G. Weers   +10 more
core   +2 more sources

NAD+-dependent DNA ligases of Mycobacterium tuberculosis and Streptomyces coelicolor [PDF]

open access: yes, 2003
Sequencing of the genomes of Mycobacterium tuberculosis H37Rv and Streptomyces coelicolor A3(2) identified putative genes for an NAD+-dependent DNA ligase. We have cloned both open reading frames and overexpressed the protein products in Escherichia coli.
Bullard, Desmond   +6 more
core   +1 more source

Information and Material Support to Environmental Education in Slovakia in the Times of Crisis

open access: yesActa Educationis Generalis, 2023
Introduction: The undergoing globalization brings epidemiological, economical, energetical, and environmental security risks. The current task in the field of improving the quality of the environment is educating students in schools for adaptation to the
Bilčík Alexander   +3 more
doaj   +1 more source

Historical Agricultural Landforms—Central European Bio-Cultural Heritage Worthy of Attention

open access: yesLand, 2022
Knowledge about past agricultural land management can bring solutions for future needs. One undervalued historical type of historical rural landscape in temperate Europe is termed plužiny.
Johana Zacharová   +9 more
doaj   +1 more source

Sava Savanović: el primer vampiro serbio y los muertos vivientes de los Balcanes

open access: yesBalajú, 2016
Este artículo se presenta una breve exposición de las tradiciones culturales en torno a los vampiros en las zonas de Serbia, Ucrania y la Transilvania medieval.
Jelena Nađ
doaj   +1 more source

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