Results 171 to 180 of about 166,312 (299)

Ecogenomics and limnological dynamics of a new Thiocapsa species blooming in the whole water column of a karstic lake

open access: yesLimnology and Oceanography, EarlyView.
Abstract Purple sulfur bacteria (PSB) of the family Chromatiaceae (Gammaproteobacteria) can perform chemo‐ and photo‐lithoautotrophy (through anoxygenic photosynthesis) in anoxic layers of freshwater stratified (including meromictic) lakes. This group has been extensively studied via physiological and ecological approaches, albeit their genomics has ...
Pedro J. Cabello‐Yeves   +7 more
wiley   +1 more source

The Decisive Role of Confinement in Enhancing or Suppressing Self‐Nucleation in Polyethylene‐Containing Block Copolymers

open access: yesMacromolecular Chemistry and Physics, EarlyView.
The self‐nucleation behavior of crystallizable blocks confined in block copolymer microdomains strongly depends on the degree of confinement. With increasing confinement (from AB to ABA to ABC‐type block copolymers), melt memory and self‐nucleation disappear, i.e., the self‐nucleation Domain (Domain II) is not visible in self‐nucleation studies by ...
Yilong Liao   +4 more
wiley   +1 more source

Sustainable Shell Formulations as Alternative to the Conventional Soft Gelatin Capsules in Pharmaceutical and Nutraceutical Applications. A Review.

open access: yesMacromolecular Materials and Engineering, EarlyView.
In soft capsules (SCs), four crucial factors can modify the properties of the shell: the shell formulation, its interaction with the fill material, the SC production and its storage conditions. Gelatin is the most used gelling agent for SCs nowadays, but they have some drawbacks which can be solved including other alternative polymers in the shell ...
Francisco Javier Palomero‐Hernández   +3 more
wiley   +1 more source

On some properties of the asymptotic Samuel function

open access: yesMathematische Nachrichten, EarlyView.
Abstract The asymptotic Samuel function generalizes to arbitrary rings the usual order function of a regular local ring. Here, we explore some natural properties in the context of excellent, equidimensional rings containing a field. In addition, we establish some results regarding the Samuel slope of a local ring.
A. Bravo, S. Encinas, J. Guillán‐Rial
wiley   +1 more source

Development and Preliminary Validation of a Parkinsonism‐Dystonia Scale for Infants and Young Children

open access: yesMovement Disorders, EarlyView.
Abstract Background Parkinsonism in infancy is rare and is highly correlated with the presence of dystonia. Advances in treating and characterizing developmental and infantile degenerative parkinsonism have highlighted the need for a specialized assessment scale.
Roser Pons   +16 more
wiley   +1 more source

Generalized φ$$ \varphi $$‐Pullback Attractors in Time‐Dependent Spaces: Application to a Nonautonomous Wave Equation With Time‐Dependent Propagation Velocity

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We present sufficient conditions to obtain a generalized (φ,D)$$ \left(\varphi, \mathfrak{D}\right) $$‐pullback attractor for evolution processes on time‐dependent phase spaces, where φ$$ \varphi $$ is a given decay function and D$$ \mathfrak{D} $$ is a given universe.
Matheus Cheque Bortolan   +3 more
wiley   +1 more source

La collecte de données probantes sur l’exercice en cas de transplantation d’organe plein : à quel point avons-nous progressé? [PDF]

open access: yesPhysiother Can, 2023
Mathur S   +7 more
europepmc   +1 more source

Changes in Liver Metabolome Induced by Pterostilbene and Resveratrol in a Rat Model of Liver Steatosis

open access: yesMolecular Nutrition &Food Research, EarlyView.
Resveratrol and pterostilbene reduced the steatotic status of animals fed a high‐fat, high‐sucrose diet, involving differential and specific mechanisms of action for each stilbene. Thus, changes in riboflavin metabolism, nicotinamide mononucleotide metabolism, or in the LysoPC(18:1)‐mediated effects contribute to the specific actions of pterostilbene ...
Alfredo Fernández‐Quintela   +5 more
wiley   +1 more source

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