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Early-Scheduled Handover Preparation in 5G NR Millimeter-Wave Systems

The handover (HO) procedure is one of the most critical functions in a cellular network driven by measurements of the user channel of the serving and neighboring cells. The success rate of the entire HO procedure is significantly affected by the preparation stage. As massive Multiple-Input Multiple-Output (MIMO) systems with large antenna arrays allow resolving finer details of channel behavior, w

BAY 81-8973 Demonstrates Long-Term Safety and Efficacy in Children With Severe Haemophilia A : Results From the LEOPOLD Kids Extension Study

OBJECTIVES: To report the long-term safety and efficacy of BAY 81-8973 in the LEOPOLD Kids extension phase.METHODS: Patients received BAY 81-8973 (25-50 IU/kg) at least twice weekly. The primary endpoint was safety, assessed in all patients who entered the extension phase (n = 82). Efficacy endpoints were assessed in patients without high-titre inhibitors/immune tolerance induction (n = 67).RESULT

Inferior rectus muscle detachment during strabismus surgery has a major effect on anterior segment perfusion, as shown by LSCI perfusion monitoring

BACKGROUND: Anterior segment ischaemia (ASI) is a rare but feared complication associated with strabismus surgery, arising from damage of the anterior ciliary arteries that run along the extraocular rectus muscles. It has been reported that the risk of ASI following strabismus surgery increases when the vertical rectus muscles are involved. The aim of the present study was to monitor anterior segm

Analogy use in textbook introductions to isostasy : Presentations, perceptions and physics

In teaching, analogies can be used to support the introduction of a new concept or idea with reference to a more familiar one. This relies on the learner’s correct understanding of the (supposedly) familiar situation, their identification of the relevant similarities (structural relations) between the two situations, and of the limits of the similarities. Without these, analogies may reinforce or

Recent Development of Heat Transfer and Fluid Flow of Supercritical CO2 in Tubes : Mechanisms and Applications

With the advantages of low cost, excellent ability of heat and mass transfer and easy accessibility to the supercritical point, supercritical CO2 has been applied in many engineering devices recently. Because of the sharply-varying thermophysical properties near the supercritical point, heat transfer and flow behavior of supercritical CO2 in tubes become complex and have received a lot of research

Exploring the influence of augmented reality on tourist word-of-mouth through the lens of museum tourism

This study investigates how tourist presence influences word-of-mouth (WOM) and measures whether authenticity significantly mediates presence and WOM in the Augmented Reality (AR) museum tourism experience. The survey data was collected from the AR-presented Palace Museum in China. The study found that presence positively influences tourists’ WOM, and authenticity positively mediated tourist prese

FHL2 expression by cancer-associated fibroblasts promotes metastasis and angiogenesis in lung adenocarcinoma

Cancer-associated fibroblasts (CAFs) contribute to the progression of lung cancer. Four and a half LIM domain protein-2 (FHL2) is a component of focal adhesion structures. We analyzed the function of FHL2 expressed by CAFs in lung adenocarcinoma. Expression of FHL2 in fibroblast subtypes was investigated using database of single-cell RNA-sequencing of lung cancer tissue. The role of FHL2 in the pr

The researcher's guide to selecting biomarkers in mental health studies

Clinical mental health researchers may understandably struggle with how to incorporate biological assessments in clinical research. The options are numerous and are described in a vast and complex body of literature. Here we provide guidelines to assist mental health researchers seeking to include biological measures in their studies. Apart from a focus on behavioral outcomes as measured via inter

Forging out-of-equilibrium supramolecular gels

The design of supramolecular hydrogels comprising aligned domains is important for the fabrication of biomimetic materials and applications in optoelectronics. One way to access such materials is by the self-assembly of small molecules into long fibres, which can be aligned using an external stimulus. Out-of-equilibrium supramolecular gels can also be designed, where pre-programmed changes of stat

Exploring Structural Dynamics and Photophysics in Metal Halide Perovskites and Related Materials

Metal halide perovskites and related materials have sparked intense debate in the field of optoelectronic applications, including solar cells, light-emitting diodes, and lasers. Despite significant progress in improving device efficiency and stability, understanding the structure-property relationships remains largely elusive. This thesis presents an in-depth investigation of the structural dynami