Results 41 to 50 of about 2,136 (159)

Analyse of relationships between freezing point and selected indicators of udder health state among cow, goat and sheep milk

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
Milk freezing point (MFP) is important quality indicator. Aim was to analyse the relationships of MFP to selected udder health milk indicators (MIs) by comparison between cows (reference), goats and sheep.
Oto Hanuš   +4 more
doaj   +1 more source

Organelle‐Resolved Tetrazine‐trans‐Cyclooctene Click Chemistry for Cargo Delivery and Release

open access: yesChemistry – A European Journal, EarlyView.
Bioorthogonal click chemistry tools provide a means for specific intracellular conjugation of molecules. In this study, we used reactive tetrazine (Tz) and TCO moieties for labeling of organelles and organelle‐specific delivery and activation of doxorubicin prodrugs.
Oleh Durydivka   +6 more
wiley   +1 more source

An analysis of university subjects from the field of adapted physical activity in the Czech Republic

open access: yesTělesná Kultura, 2014
BACKGROUND: The inclusion of students with special educational needs is a process, which faces many challenges. An essential condition for the success of inclusion is the competence of physical educators.
Ladislav Baloun   +2 more
doaj   +1 more source

Peptide Marriages: Modular Assembly of Multi‐Agonist Therapeutics

open access: yesChemistry – A European Journal, EarlyView.
A modular polyethylene glycol (PEG) scaffold enables rapid assembly of dual peptide agonists using strain‐promoted azide–alkyne cycloaddition (SPAAC) and copper‐catalysed azide–alkyne cycloaddition (CuAAC). Glucagon‐like peptide‐1 (GLP‐1) and amylin agonists were combined with controlled valency, yielding low‐picomolar activity and receptor‐selective ...
Kristina A. Kostadinova   +11 more
wiley   +1 more source

Influence of five-month preparatory period on changes of morphological and performance parameters in the Czech junior representatives in whitewater slalom

open access: yesTělesná Kultura, 2014
BACKGROUND: Reaching the highest levels of performance in top-level sport relates to an assumption of optimal development of somatic parameters that form an important part of the sport performance.
Sigmund Martin   +3 more
doaj   +1 more source

C‐Terminal Tail Elongation Adds a New Dimension to the Tubulin Code

open access: yesCytoskeleton, EarlyView.
ABSTRACT Tubulin C‐terminal tails undergo diverse post‐translational modifications that regulate microtubule interactions with motors and severing enzymes. TTLL11, a member of the tubulin tyrosine ligase‐like (TTLL) family, uniquely catalyzes glutamate addition to the terminal α‐carboxyl group of both α‐ and β‐primary tubulin tails.
Jana Campbell, Cyril Barinka
wiley   +1 more source

Hrad Zítkov u Chocně ve světle archeologických nálezů

open access: yesArchaeologia Historica, 2019
V letech 2007–2011 proběhl pod vedením archeologa Regionálního muzea ve Vysokém Mýtě detektorový průzkum hradu Zítkov (Pardubický kraj, Česká republika) u Chocně zaměřený na povrchové vrstvy ohrožené zneužíváním detekční techniky.
David Vích
doaj   +1 more source

Aqueous Supercapacitor with Wide‐Temperature Operability and over 100,000 Cycles Enabled by Water‐in‐Salt Electrolyte

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
This study presents a symmetric supercapacitor with activated carbon electrodes and a “water‐in‐salt” electrolyte (WiSE) based on lithium perchlorate, offering over 100,000 cycles with over 90 % capacity retention. The supercapacitor operates efficiently from −20 to 80 °C, enhancing performance, stability, and all‐season operability.
Zahid Ali Zafar   +5 more
wiley   +1 more source

The effect of vision on walking in children with different levels of motor competency

open access: yesTělesná Kultura, 2016
Background: Motor coordination problems of children with developmental coordination disorder (DCD) have been frequently associated with poor visuospatial processing.
Miriam Palomo Nieto   +4 more
doaj   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova   +4 more
wiley   +1 more source

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