Although it has a durable institutional shape, the operation of capitalism takes different forms across space and time with varying distributive effects. This article contributes to a growing literature considering the successive forms taken by capitalism in the developed democracies since World War II. It develops a distinctive conception of these forms as “growth regimes” that are mutually constituted by the core practices of firms and reinforcing public policies specific to each historical era. The movement of firm practices and government policies is then examined with a view to identifying the growth regimes of three postwar eras of modernization, liberalization, and knowledge-based growth.

This article argues that the relationship between capitalism and democracy is not immutable but subject to changes over time best understood as movements across distinctive growth and representation regimes. Growth regimes are the institutionalized practices central to how a country secures economic prosperity based on complementary sets of firm strategies and government policies. Representation regimes reflect conditions in the arenas of electoral and producer group politics that confer influence on specific segments of the population. The emphasis is on how economic experiences and changes in the structure of electoral cleavages alter the terms of political contestation, thereby giving voice to specific sets of interests and altering the balance of influence between capitalism and democracy. The analysis examines how the growth and representation regimes of the developed democracies have changed through three post-war eras to yield distinctive distributive outcomes in each era.

The first demonstration of laser action in ruby was made in 1960 by T. H. Maiman of Hughes Research Laboratories, USA. Many laboratories worldwide began the search for lasers using different materials, operating at different wavelengths. In the UK, academia, industry and the central laboratories took up the challenge from the earliest days to develop these systems for a broad range of applications. This historical review looks at the contribution the UK has made to the advancement of the technology, the development of systems and components and their exploitation over the last 60 years.

Although the research base on mental health in intellectual disabilities is advancing, there are long-standing barriers that hinder successful completion of funded studies. A variety of stakeholders hold the key to mitigating the challenges and arriving at sustainable solutions that involve researchers, experts by experience, clinicians and many others in the research pathway. Lessons learned during the COVID-19 pandemic can also contribute to improvements in the conduct of research in the medium to long term. People with an intellectual disability and mental health conditions deserve high standards of evidence-based care.

Although lignin has been negatively correlated with neutral-detergent fibre (NDF) digestibility (NDFD) in ruminants and used to predict potential extent of NDF digestion of forages, selection of an analysis, Klason lignin (KL) or acid-detergent lignin (ADL), to describe that the nutritionally relevant lignin has not been resolved. Dismissed as an artifact is the difference between KL and ADL (ΔL). A question is whether ΔL influences NDFD. We evaluated the relationships of ΔL, KL and ADL with NDFD in order to determine the nutritionally homogeneous or heterogeneous nature of KL. Data sets from two laboratories (DS1 and DS2) were used that included ADL, KL and in vitro NDFD at 48 h (NDFD48). DS1 contained seven C3 grasses, seventeen C4 maize forages and nineteen alfalfas, and DS2 had fifteen C3 grasses, eight C4 forages and six alfalfas. Mean ΔL was greater than ADL in C3 and C4 samples and less in alfalfas. Within forage type and laboratory, ΔL was not correlated with NDFD48 (r −0·34–0·49; all P > 0·17). ADL was more consistently correlated with NDFD48 (r −0·47–−0·95; P < 0·01–0·21) than with KL (r 0·03–−0·91; P < 0·01–0·94). ΔL as a proportion of KL was correlated with NDFD48 in C3 and C4 samples (r 0·44–0·76; P < 0·01–0·08). The differing behaviours of ΔL and ADL relative to NDFD48 indicate that KL is a nutritionally heterogeneous fraction, the behaviour of which may vary by forage type and ratios of ADL and ΔL present.

Endothelial dysfunction is a predictor for cardiovascular disease risk and is a key feature of atherosclerosis. Poor diet quality, including consumption of saturated fat-rich, high-refined carbohydrate snack foods, may have adverse effects on endothelial function. Thus, snack foods, which contribute an average of 20% of energy intake in the UK adult population, present an easily identifiable target to improve vascular health. Almonds are nutrient-dense foods that are rich in unsaturated fats, fibre, minerals and non-nutrient bioactives (NNB), and may have health benefits by displacing snacks high in refined carbohydrates, enriching the diet with micronutrients and NNB, and/or low lipid bioaccessibility. Human clinical trials have demonstrated LDL cholesterol-lowering effects of daily almond consumption, yet the effects on endothelial function are unclear. This study aimed to investigate whether replacing habitual snacks (20% estimated daily energy requirements) with almonds had any impact on endothelium-dependent vasodilation, measured by flow-mediated dilatation (FMD) using ultrasound imaging of the brachial artery following reactive hyperaemia. A randomised, controlled, parallel trial in adult regular snack consumers aged 30–70 y at moderate risk of cardiovascular disease was conducted, including a 2-week run-in period with control snacks and a 6-week intervention period. Control sweet and savoury mini muffin snacks were developed to replicate the average UK snack nutrient profile, which was calculated from snack foods identified in the UK National Diet and Nutrition Survey (NDNS) database (55% energy from carbohydrate, 36% total fat (14% saturated fat), and 10% protein). One hundred and nine volunteers (77 females and 32 males; mean age 56 y) were enrolled in the study and 107 were randomised to isocaloric treatments, 1) control muffins, or 2) dry roasted whole almonds; 105 participants completed the study. Almonds significantly increased FMD relative to control (mean difference 3.6%, 95% CI 1.7, 5.5; P < 0.001), indicating improved endothelial function, and LDL-cholesterol (mean difference -0.25 mmol/L, 95% CI -0.47, -0.03; P = 0.030) significantly decreased adjusted with sex, age and baseline BMI and baseline dependent outcome values. Snacking on whole almonds as a replacement for snacks high in refined starch and sugar, and low in fibre and unsaturated fatty acids, improves endothelial function. The results of this study provide further evidence for the importance of nuts in dietary strategies to reduce risk of cardiovascular disease.