Results 21 to 30 of about 542,326 (219)

Wavelength‐Dependent Anisotropic Optical Properties in Layered GaTe for Polarization‐Sensitive Applications

open access: yesAdvanced Photonics Research, 2021
Anisotropic layered GaTe has emerged as a potential material for polarization‐sensitive applications. The optical anisotropy in monoclinic GaTe is triggered by its in‐plane structural anisotropy, as each layer comprises periodic chain‐like structures ...
Mounika Kotha   +3 more
doaj   +1 more source

HRDepthNet: Depth Image-Based Marker-Less Tracking of Body Joints

open access: yesSensors, 2021
With approaches for the detection of joint positions in color images such as HRNet and OpenPose being available, consideration of corresponding approaches for depth images is limited even though depth images have several advantages over color images like
Linda Christin Büker   +3 more
doaj   +1 more source

Propagation dynamics of mixed-pattern solitons in strongly nonlocal nonlinear media

open access: yesResults in Physics, 2019
This paper mainly investigated the propagation dynamics of the mixed-pattern solitons in strongly nonlocal nonlinear media. The propagation expression of the mixed-pattern soliton is derived, and its propagation characteristics are analyzed, including ...
Shuai Jia   +5 more
doaj   +1 more source

Physics Beyond the Standard Model with Future X-Ray Observatories: Projected Constraints on Very-light Axion-like Particles with Athena and AXIS

open access: yesThe Astrophysical Journal, 2023
Axion-like particles (ALPs) are well-motivated extensions of the Standard Model of Particle Physics and a generic prediction of some string theories.
Júlia Sisk-Reynés   +4 more
doaj   +1 more source

Recent Advances on the Role of ATGL in Cancer

open access: yesFrontiers in Oncology, 2022
The hypoxic state of the tumor microenvironment leads to reprogramming lipid metabolism in tumor cells. Adipose triglyceride lipase, also known as patatin-like phospholipase= domain-containing protein 2 and Adipose triglyceride lipase (ATGL), as an ...
Renshuai Zhang   +20 more
doaj   +1 more source

Transient gastric irritation in the neonatal rats leads to changes in hypothalamic CRF expression, depression- and anxiety-like behavior as adults. [PDF]

open access: yesPLoS ONE, 2011
A disturbance of the brain-gut axis is a prominent feature in functional bowel disorders (such as irritable bowel syndrome and functional dyspepsia) and psychological abnormalities are often implicated in their pathogenesis.
Liansheng Liu   +6 more
doaj   +1 more source

A Brain Region-Dependent Alteration in the Expression of Vasopressin, Corticotropin-Releasing Factor, and Their Receptors Might Be in the Background of Kisspeptin-13-Induced Hypothalamic-Pituitary-Adrenal Axis Activation and Anxiety in Rats

open access: yesBiomedicines, 2023
Previously, we reported that intracerebroventricularly administered kisspeptin-13 (KP-13) induces anxiety-like behavior and activates the hypothalamic-pituitary-adrenal (HPA) axis in rats.
Krisztina Csabafi   +5 more
doaj   +1 more source

The Influence of Different Light Spectra on Broiler Chicken Endocrine Systems and Productivity

open access: yesAnimals
In birds, light can penetrate the cranial bones and reach deep brain regions, where non-visual photoreceptors, especially in the hypothalamus, detect spectral and photoperiodic cues.
Lenuța Galan   +2 more
doaj   +1 more source

Family of right conoid hypersurfaces with light-like axis in Minkowski four-space

open access: yesAIMS Mathematics
<abstract><p>In the realm of the four-dimensional Minkowski space $ \mathbb{L}^{4} $, the focus is on hypersurfaces classified as right conoids and defined by light-like axes. Matrices associated with the fundamental form, Gauss map, and shape operator, all specifically tailored for these hypersurfaces, are currently undergoing computation.
Li, Yanlin   +2 more
openaire   +3 more sources

Functional programming of the autonomic nervous system by early life immune exposure: implications for anxiety. [PDF]

open access: yesPLoS ONE, 2013
Neonatal exposure of rodents to an immune challenge alters a variety of behavioural and physiological parameters in adulthood. In particular, neonatal lipopolysaccharide (LPS; 0.05 mg/kg, i.p.) exposure produces robust increases in anxiety-like behaviour,
Luba Sominsky   +8 more
doaj   +1 more source

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