[L'impossible quête des préposées aux bénéficiaires pour actualiser la bientraitance visée dans les politiques publiques du Québec.The impossible quest of health care aides to actualize the good treatment targeted in Quebec's public policies.].

Notre recherche visait à mettre en lumière les pratiques bientraitantes des préposées aux bénéficiaires en milieux d'hébergement pour aînés au Québec. L'objet de l'article est de faire ressortir la dichotomie entre les définitions de la bientraitance et son opérationnalisation. Dans la première partie, la notion de bientraitance dans le cadre de deux politiques gouvernementales québécoises est présentée.

Unfolding of Lignin Structure Using Size-Exclusion Fractionation.

The heterogeneous and recalcitrant structure of lignin hinders its practical application. Here, we describe how new approaches to lignin characterization can reveal structural details that could ultimately lead to its more efficient utilization. A suite of methods, which enabled mass balance closure, the evaluation of structural features, and an accurate molecular weight (MW) determination, were employed and revealed unexpected structural features of the five alkali lignin fractions obtained with preparative size-exclusion chromatography (SEC).

Unique Structural Fold of LonBA Protease from a Member of a Newly Identified Subfamily of Lon Proteases.

ATP-dependent Lon proteases are key participants in the quality control system that supports the homeostasis of the cellular proteome. Based on their unique structural and biochemical properties, Lon proteases have been assigned in the MEROPS database to three subfamilies (A, B, and C). All Lons are single-chain, multidomain proteins containing an ATPase and protease domains, with different additional elements present in each subfamily.

'Good Treatment' in Residential Care Settings in Quebec: Meanings, Practices and Conditions.

The concept of 'bientraitance'(good treatment) of older adults was introduced in Quebec policy a few years prior to the pandemic, and its significance from the perspectives of those directly involved in care remains underexplored. Centring these perspectives, this article presents findings from a study of the meanings, practices and conditions of good treatment. Data was collected at three different residential care settings through world cafés with residents, staff, management, volunteers and family members ( = 61) and through interviews with care aides ( = 13).

Quantitative insights on de/repolymerization and deoxygenation of lignin in subcritical water.

The objective of the study was to investigate alkali lignin polymerization/depolymerization pathways in subcritical water (SW) without additives. Following a SW treatment at 200, 250, 275 and 300 °C, the products were subjected to a comprehensive suite of analyses addressing the product speciation and molecular weight (MW) distribution. The MW reduction (1.