Global Clue-Guided Cross-Memory Quaternion Transformer Network for Multisource Remote Sensing Data Classification.

Multisource remote sensing data classification is a challenging research topic, and how to address the inherent heterogeneity between multimodal data while exploring their complementarity is crucial. Existing deep learning models usually directly adopt feature-level fusion designs, most of which, however, fail to overcome the impact of heterogeneity, limiting their performance. As such, a multimodal joint classification framework, called global clue-guided cross-memory quaternion transformer network (GCCQTNet), is proposed for multisource data i.

Novel biomolecule lycopene-reduced graphene oxide-silver nanoparticle enhances apoptotic potential of trichostatin A in human ovarian cancer cells (SKOV3).

Background: Recently, there has been much interest in the field of nanomedicine to improve prevention, diagnosis, and treatment. Combination therapy seems to be most effective when two different molecules that work by different mechanisms are combined at low dose, thereby decreasing the possibility of drug resistance and occurrence of unbearable side effects. Based on this consideration, the study was designed to investigate the combination effect of reduced graphene oxide-silver nanoparticles (rGO-AgNPs) and trichostatin A (TSA) in human ovarian cancer cells (SKOV3).

Timosaponin B-III exhibits antidepressive activity in a mouse model of postpartum depression by the regulation of inflammatory cytokines, BNDF signaling and synaptic plasticity.

The aim of this study was to investigate the antidepressive effects of timosaponin B-III (TB-III) and the underlying mechanism. A postpartum depression (PPD) mouse model was established by the administration of dexamethasone sodium phosphate during pregnancy. Mice with PPD were assigned to the following groups: Model, fluoxetine and high, medium and low doses of TB-III.

[Study of blood flow improvement of topical application of estrogen on low genitourinary tract and its safety].

Objective: The study of blood flow improvement of local estrogen on the low genitourinary tract and its safety.

Methods: The color Doppler flow imaging technique was employed to observe the flow spectrum of genitourinary tract. During the period of February 2007 to December 2010, there were 78 cases of postmenopausal females on local estrogen.

[Synthesis and spectral properties of cuboid-shaped CdS particles].

Cuboid-shaped CdS particles were synthesized with sol-gel method by using thiourea as surface modifier and characterized by X-ray diffraction, transmission electron microscopy, infrared absorption spectrum and fluorescence spectrum. The results show that the sulfur atoms in thiourea molecules coordinate with Cd2+ ions on the surface of the nanocrystals. The thiourea-modified CdS particles have a zinc blende crystal structure and good fluorescent characteristics.

[Study on surface-capped CdS nanoparticles as fluorescence probes].

In the present paper, CdS nanoparticles of different size surface-capped with thiourea [expressed as CdS/SC(NH2)2] were prepared by sol-gel method, and characterized by XRD, TEM, IR and PL. The results show that the molar ratio of thiourea to cadmium ion has influence on the size and luminescence properties of the nanoparticles. With increasing the mdar ratio of thiourea to cadmium ion in the reactant, the size of the nanoparticles decreases, and the maximum emission wavelength of the nanoparticles shows an obvious blue shift due to quantum confinement effect.