Factors associated with eating rate: a systematic review and narrative synthesis informed by socio-ecological model.

Accumulating evidence shows associations between rapid eating and overweight. Modifying eating rate might be a potential weight management strategy without imposing additional dietary restrictions. A comprehensive understanding of factors associated with eating speed will help with designing effective interventions.

A Universal Chelation-Induced Selective Demetallization Strategy for Bioceramic Nanosheets (BCene).

The emergence of nanosheet materials like graphene and phosphorene, which are created by breaking the interlayer van der Waals force, has revolutionized multiple fields. Layered inorganic materials are ubiquitous in materials like bioceramics, semiconductors, superconductors, etc. However, the strong interlayer covalent or ionic bonding in these crystals makes it difficult to fabricate nanosheets from them.

Nanocomposite bioinks for 3D bioprinting.

Three-dimensional (3D) bioprinting is an advanced technology to fabricate artificial 3D tissue constructs containing cells and hydrogels for tissue engineering and regenerative medicine. Nanocomposite reinforcement endows hydrogels with superior properties and tailored functionalities. A broad range of nanomaterials, including silicon-based, ceramic-based, cellulose-based, metal-based, and carbon-based nanomaterials, have been incorporated into hydrogel networks with encapsulated cells for improved performances.

A First Reported Adjustable Breast Volume Simulator for Teaching Oncoplastic Surgery Marking: Adjustable Breast Oncoplastic Surgery Simulator.

Background: The current simulators for teaching oncoplastic surgery marking are available in a fixed size for each model. This is not an accurate reflection of the variety of patient's breast volumes in reality and may limit the teaching to certain techniques associated with the particular breast ptosis/size.

Device Description: This is the first reported simulator with varying breast volumes/ptosis in a single model for teaching oncoplastic surgery marking, known as Adjustable Breast Oncoplastic Surgery Simulator (ABOSS).

3D-printed nails for aesthetic silicone prostheses.

Background And Aim: The nail is a crucially important part that needs to be closely reproduced in aesthetic silicone prostheses. The traditional method of producing prosthetic nails is a laborious process often fraught with errors and rejects. In this article, additive manufacturing or 3D printing intervention was sought to make this process less time-consuming and more exacting.

Machine Learning-Guided Prediction of Central Anterior Chamber Depth Using Slit Lamp Images from a Portable Smartphone Device.

There is currently no objective portable screening modality for narrow angles in the community. In this prospective, single-centre image validation study, we used machine learning on slit lamp images taken with a portable smartphone device (MIDAS) to predict the central anterior chamber depth (ACD) of phakic patients with undilated pupils. Patients 60 years or older with no history of laser or intraocular surgery were recruited.

Design and Multicenter Clinical Validation of a 3-Dimensionally Printed Nasopharyngeal Swab for SARS-CoV-2 Testing.

Importance: Three-dimensionally printed nasopharyngeal swabs (3DP swabs) have been used to mitigate swab shortages during the coronavirus disease 2019 (COVID-19) pandemic. Clinical validation for diagnostic accuracy and consistency, as well as patient acceptability, is crucial to evaluate the swab's performance.

Objective: To determine the accuracy and acceptability of the 3DP swab for identifying severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

The Effect of Patient Education and Telemedicine Reminders on Adherence to Eye Drops for Glaucoma.

Purpose: To determine the improvement in patient adherence to topical ocular hypotensive therapy by introducing a personalized illustrated medication reference chart and telereminder.

Design: Prospective randomized controlled clinical trial.

Participants: Fifty-nine patients with glaucoma who were using at least 3 or more eye drops were recruited from the ophthalmology clinic at the National University Hospital of Singapore.

The use of a 3D-printed prosthesis in a Great Hornbill (Buceros bicornis) with squamous cell carcinoma of the casque.

The advent of new technologies in medical imaging and 3D printing in recent years has made customization of surgical tools and implants more accessible, revolutionizing many surgical fields. In many human diseases, these implants have led to superior surgical outcomes and greatly improved patients' quality of life. Thus, it is of great interest to apply these technologies to the treatment of animal diseases.

The Effects of a Functional Three-dimensional (3D) Printed Knee Joint Simulator in Improving Anatomical Spatial Knowledge.

In recent decades, three-dimensional (3D) printing as an emerging technology, has been utilized for imparting human anatomy knowledge. However, most 3D printed models are rigid anatomical replicas that are unable to represent dynamic spatial relationships between different anatomical structures. In this study, the data obtained from a computed tomography (CT) scan of a normal knee joint were used to design and fabricate a functional knee joint simulator for anatomical education.

A composite 3D printed model of the midcarpal joint.

Three-dimensional (3D) printing has recently been developed as a resource for teaching human anatomy through the accurate reproduction of anatomical specimens. Using a composite 3D printed model with the incorporation of metal and magnets, we were able to demonstrate and analyse movements at the midcarpal joint during the 'dart thrower's motion', which is an important motion in daily activities involving the use of the hand. The hand component with the distal row of carpal bones was subjected to flexion and extension at the midcarpal joint and observed for simultaneous abduction/adduction.

Virtual breast oncoplastic surgery simulator (VBOSS): A novel training tool in breast surgery.

Virtual simulators have been employed for the teaching of breast surgery. However, there remains no virtual simulator for the training of oncoplastic breast conserving surgery. This is the first known report of virtual simulator for oncoplastic breast conserving surgery training, to the best of our knowledge.

Factors associated with mobile health information seeking among Singaporean women.

This study examined effects of age and social psychological factors on women's willingness to be mobile health information seekers. A national survey of 1,878 Singaporean women was conducted to obtain information on women's mobile phone usage, experiences of health information seeking, and appraisals of using mobile phones to seek health information. Results showed that young, middle-aged, and older women exhibited distinct mobile phone usage behaviors, health information-seeking patterns, and assessments of mobile health information seeking.

An exploratory study of ageing women's perception on access to health informatics via a mobile phone-based intervention.

Objective: This is an exploratory study examining the perceived attitudes and readiness of women aged 50 years or older on adopting a mobile phone-based intervention named as Infohealth in Singapore.

Method: Infohealth is designed as a health informatics to tailor personalized healthcare advice for the well-being for women - very little is known about the acceptability level of self-care technology, especially the older among the female population. To explore participants' perceptions and acceptance, a telephone survey was developed from concepts identified from various user acceptance theories and models.

A study on Singaporean women's acceptance of using mobile phones to seek health information.

Objective: This paper is an exploratory study that investigates Singaporean women's acceptance of using mobile phones to seek health information.

Method: A mobile web containing health topics was developed to track Singaporean women's actual use of their mobile phones to seek health information. A survey questionnaire measured variables hypothesized to predict Behavioural Intention.