Results 11 to 20 of about 103 (84)

On set star-Lindelöf spaces [PDF]

open access: yes, 2022
[EN] A space X is said to be set star-Lindelöf if for each nonempty subset A of X and each collection U of open sets in X such that A ⊆ SU, there is a countable subset V of U such that A ⊆ St(SV, U). The class of set star-Lindelöf spaces lie between the
Singh, Sumit
core   +1 more source

A Photopolymerizable Biocompatible Hyaluronic Acid Hydrogel Promotes Early Articular Cartilage Repair in a Minipig Model In Vivo

open access: yesAdvanced Healthcare Materials, Volume 12, Issue 26, October 18, 2023., 2023
Cartilage defects are an unsolved clinical challenge. Photocrosslinkable hyaluronic acid (HA)‐based hydrogels can be applied to defects in a large animal model treated by microfracture and polymerized in situ, where they establish a favorable metastable microenvironment supporting early cartilage repair. Combining lower molar derivatization with higher
Liang Gao   +19 more
wiley   +1 more source

The professionalization of innovation management: Evolution and implications

open access: yesJournal of Product Innovation Management, Volume 40, Issue 5, Page 593-609, September 2023., 2023
Abstract Just over two decades ago, in a Perspective article in the Journal of Product Innovation Management (JPIM), Tomkovick and Miller, called for the professionalization of new product development (NPD). Professionalization of innovation management (as the broader function in which NPD is embedded) was posited to require a combination of scientific
Peter Robbins, Gina Colarelli O'Connor
wiley   +1 more source

Novel Helical Trp‐ and Arg‐Rich Antimicrobial Peptides Locate Near Membrane Surfaces and Rigidify Lipid Model Membranes

open access: yesAdvanced NanoBiomed Research, Volume 3, Issue 5, May 2023., 2023
To provide alternatives to traditional antibiotics, six rationally designed antimicrobial peptides (AMPs) are studied. Circular dichroism (CD) measurements reveal that increased helicity correlates with increased efficacy (lower minimum inhibitory concentrations [MICs]) in G(–) and G(+) lipid model membranes (LMMs). X‐ray diffuse scattering (XDS) shows
Saheli Mitra   +9 more
wiley   +1 more source

The enamel-dentine junction of the upper premolars of Homo naledi and other hominins: a morphometric study. [PDF]

open access: yes, 2021
.Homo naledi is a hominin species first described in 2015 based on remains from the Dinaledi Chamber in the Rising Star cave system in South Africa. There has been much debate about the taxonomy and phylogenetic relationships of H.
Plummer, William Philip
core   +1 more source

Comparative analysis of hypoxic response of human microvascular and umbilical vein endothelial cells in 2D and 3D cell culture systems

open access: yesJournal of Cellular Physiology, Volume 238, Issue 5, Page 1111-1120, May 2023., 2023
In the present study, two different human endothelial cell lines: microvascular (huMECs) and umbilical vein endothelial cells (huVECs) were modified with genetically encoded fluorescence hypoxia biosensors. Quantitative responses of the fluorescent sensor signal revealed differences in the onset of the hypoxic response between different cell types in ...
Sandra Dienemann   +4 more
wiley   +1 more source

Atomistic MD Simulations of n‐Alkanes in a Phospholipid Bilayer: CHARMM36 versus Slipids

open access: yesMacromolecular Theory and Simulations, Volume 32, Issue 3, May 2023., 2023
Molecular dynamics simulations using the Slipids and CHARMM36 force fields generate different NMR order parameters for alkanes incorporated in lipid bilayers. The predicted NMR order parameters are highly sensitive to the 1–4 electrostatic interactions and suggest that a reduction of the alkyl partial charges in CHARMM36 results in better performance ...
Anika Wurl, Tiago M. Ferreira
wiley   +1 more source

An integrative insight into the synsacral canal of fossil and extant Antarctic penguins

open access: yesIntegrative Zoology, Volume 18, Issue 2, Page 237-253, March 2023., 2023
The study of the lumbosacral system of Emperor and Adelie penguins, and Eocene giant Antarctic penguins using nondestructive CT imaging and geometric morphometrics, modularity, curvature, and wavelet analyses documents that the variability in the number of synsacro‐lumbar vertebrae is evolutionarily conserved and traceable at least to the Eocene epoch,
Piotr JADWISZCZAK   +2 more
wiley   +1 more source

Integrative biology of injury in animals

open access: yesBiological Reviews, Volume 98, Issue 1, Page 34-62, February 2023., 2023
ABSTRACT Mechanical injury is a prevalent challenge in the lives of animals with myriad potential consequences for organisms, including reduced fitness and death. Research on animal injury has focused on many aspects, including the frequency and severity of wounding in wild populations, the short‐ and long‐term consequences of injury at different ...
Corey W. Rennolds, Alexandra E. Bely
wiley   +1 more source

Closed injective ideals of multilinear operators, related measures and interpolation [PDF]

open access: yes, 2020
This is the peer reviewed version of the following article: Manzano, A, Rueda, P, Sánchez-Pérez, EA. Closed injective ideals of multilinear operators, related measures and interpolation. Mathematische Nachrichten.
Pilar Rueda   +8 more
core   +1 more source

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