Effectiveness of communication in promoting utilisation of breast cancer screening services among women working in Anganwadi centres.

Background: Breast cancer is the most common cancer among females, worldwide. Cancer screening in developing countries is mainly opportunistic type, characterized by low coverage and over-screening of women with increased access to health care services. This study was thus designed to understand the various factors preventing the participation and utilization of breast cancer screening, thereby study the different approaches for encouraging their participation and also the effectiveness of different ways of communication to Anganwadi Workers (AWW) and Anganwadi Helpers (AWH) in increasing breast cancer screening uptake at cancer screening camps.

Audio-visual multi-modality driven hybrid feature learning model for crowd analysis and classification.

The high pace emergence in advanced software systems, low-cost hardware and decentralized cloud computing technologies have broadened the horizon for vision-based surveillance, monitoring and control. However, complex and inferior feature learning over visual artefacts or video streams, especially under extreme conditions confine majority of the at-hand vision-based crowd analysis and classification systems. Retrieving event-sensitive or crowd-type sensitive spatio-temporal features for the different crowd types under extreme conditions is a highly complex task.

Effect of gamma sterilization on the properties of microneedle array transdermal patch system.

Soluble microneedles (MNs) of four different hydrophilic polymers namely sodium carboxymethyl cellulose CMC), polyvinylpyrrolidone (PVP) K30, PVP K90 and sodium hyaluronate (HU) were fabricated by mold casting technique. When exposed to gamma radiation, a dose of 25 kilogray (kGy) was found to render the microneedle (MN) sterile. However, CMC was found to form MNs with poor mechanical properties, whereas PVP K30 MNs were drastically deformed upon exposure to applied dose as observed in bright field microscopy.