"Will my fingerprint be enough?": Secondary school students struggle to purchase a healthy, tasty and sustainable meal on the UK free school meal allowance.

Objective: Free school meals (FSM) are a crucial form of support for families. This study aimed to investigate whether the FSM allowance can provide what is perceived to be, healthy, sustainable, and satisfying food.

Design: A mixed methods study incorporating co-production, citizen science and participatory approaches was conducted.

Initial experience in implementing quantitative DCE-MRI to predict breast cancer therapy response in a multi-center and multi-vendor platform setting.

Quantitative dynamic contrast-enhanced (DCE) MRI as a promising method for the prediction of breast cancer response to neoadjuvant chemotherapy (NAC) has been demonstrated mostly in single-center and single-vendor platform studies. This preliminary study reports the initial experience in implementing quantitative breast DCE-MRI in multi-center (MC) and multi-vendor platform (MP) settings to predict NAC response. MRI data, including B mapping, variable flip angle (VFA) measurements of native tissue R (R), and DCE-MRI, were acquired during NAC at three sites using 3T systems with Siemens, Philips, and GE platforms, respectively.

Dual metal organic framework post-synthetic modification; two birds with one stone.

Simultaneous dual post-synthetic modification was realised in multivariate isoreticular zinc 4,4'-biphenyldicarboxylate frameworks co-loaded with thermo-reactive allyloxy and propargyloxy groups. Radiative heating initiates dual cascade reactions, simultaneously changing both groups under the same conditions with preservation of framework topology and porosity. This work provides a new strategy to target multiple groups in shorter sequences for more efficient metal-organic framework post-synthetic modification.