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This article offers an original integrated introduction to how to think about what design can do for law; where to find examples of legal design; and how to assess it. It identifies clear points of contact between lawyerly concerns and designerly skills, knowledge, and attitudes. It proposes that designerly ways can directly improve lawyerly communication; and that they can also generate new structured-yet-free spaces in which lawyers can be at once practical, critical, and imaginative. The article foregrounds the, hitherto unrecognized, diversity of existing legal design practice by drawing examples from across four fields of lawyering: legal practice, legal activism, policy making, and legal research. Emphasis is placed throughout on the need for a critical approach to legal design – that is, for legal design to be thought about and done with a commitment to avoiding, exposing, and remedying biases and inequalities.

Mesenteric fat is a visceral fat depot that increases with cattle maturity and can be influenced by diet. There may be a relationship between the accumulation of mesenteric fat and feed efficiency in beef cattle. The purpose of this study was to identify genes that may be differentially expressed in steers with high and low BW gain and feed intake. RNA-Seq was used to evaluate the transcript abundance of genes in the mesenteric fat from a total of 78 steers collected over 5 different cohorts. A meta-analysis was used to identify genes involved with gain, feed intake or the interaction of both phenotypes. The interaction analysis identified 11 genes as differentially expressed. For the main effect of gain, a total of 87 differentially expressed genes (DEG) were identified (PADJ<0.05), and 24 were identified in the analysis for feed intake. Genes identified for gain were involved in functions and pathways including lipid metabolism, stress response/protein folding, cell proliferation/growth, axon guidance and inflammation. The genes for feed intake did not cluster into pathways, but some of the DEG for intake had functions related to inflammation, immunity, and/or signal transduction (JCHAIN, RIPK1, LY86, SPP1, LYZ, CD5, CD53, SRPX, and NF2). At PADJ<0.1, only 4 genes (OLFML3, LOC100300716, MRPL15, and PUS10) were identified as differentially expressed in two or more cohorts, highlighting the importance of evaluating the transcriptome of more than one group of animals and incorporating a meta-analysis. This meta-analysis has produced many mesenteric fat DEG that may be contributing to gain and feed intake in cattle.

Background With increasing levels of suicide and self-harm behaviour in the criminal justice system professionals would benefit from a tool that can identify individuals who may be at risk of self-harm and/or suicidal behaviour. Method The Suicide Concerns for Offenders in the Prison Environment (SCOPE) tool was originally devised and validated in six UK prisons between 2003 and 2004. The goal of this study is to re-evaluate the SCOPE using Rasch methodology to produce a psychometrically robust instrument. Data were presented from 1051 SCOPE assessments of male and female offenders. Results The analysis produced a revised SCOPE-2 tool reducing the tool from a 27 to a 19 items and simplifying the categorical six point scale to a four item scale. Conclusions Further validation of the new SCOPE-2 tool is required in samples of male and female prisoners to assess different cut-off points for clinical and policy use.

Abstract We hypothesized cattle that differed in BW gain had different digestive tract microbiota. Two experiments were conducted. In both experiments, steers received a diet that consisted of 8.0% chopped alfalfa hay, 20% wet distillers grain with solubles, 67.75% dry-rolled corn, and 4.25% vitamin/mineral mix (including monensin) on a dry matter basis. Steers had ad libitum access to feed and water. In experiment 1, 144 steers (age = 310 ± 1.5 d; BW = 503 ± 37.2 kg) were individually fed for 105 d. Ruminal digesta samples were collected from eight steers with the greatest (1.96 ± 0.02 kg/d) and eight steers with the least ADG (1.57 ± 0.02 kg/d) that were within ±0.32 SD of the mean (10.1 ± 0.05 kg/d) dry matter. In experiment 2, 66 steers (age = 396 ± 1 d; BW = 456 ± 5 kg) were individually fed for 84 d. Rumen, duodenum, jejunum, ileum, cecum, and colon digesta samples were collected from eight steers with the greatest (2.39 ± 0.06 kg/d) and eight steers with the least ADG (1.85 ± 0.06 kg/d) that were within ±0.55 SD of the mean dry matter intake (11.9 ± 0.1 kg/d). In both studies, DNA was isolated and the V1 to V3 regions of the 16S rRNA gene were sequenced. Operational taxonomic units were classified using 0.03 dissimilarity and identified using the Greengenes 16S rRNA gene database. In experiment 1, there were no differences in the Chao1, Shannon, Simpson, and InvSimpson diversity indexes or the permutation multivariate analysis of variance (PERMANOVA; P = 0.57). The hierarchical test returned six clades as being differentially abundant between steer classifications (P < 0.05). In experiment 2, Chao1, Shannon, Simpson, and InvSimpson diversity indexes and PERMANOVA between steer classified as less or greater ADG did not differ (P > 0.05) for the rumen, duodenum, ileum, cecum, and colon. In the jejunum, there tended to be a difference in the Chao1 (P = 0.09) and Simpson diversity (P = 0.09) indexes between steer classifications, but there was no difference in the Shannon (P = 0.14) and InvSimpson (P = 0.14) diversity indexes. Classification groups for the jejunum differed (P = 0.006) in the PERMANOVA. The hierarchical dependence false discovery rate procedure returned 11 clades as being differentially abundant between steer classifications in the jejunum (P < 0.05). The majority of the OTU were in the Families Corynebacteriaceae and Coriobacteriaceae. This study suggests that intestinal differences in the microbiota of ruminants may be associated with animal performance.

People who inject drugs (PWID) have a higher risk of contracting hepatitis C (HCV) than the general population, but these individuals are often poorly served by traditional healthcare systems. The elimination of HCV as a threat to public health relies on the treatment of this population. Novel care models designed with input from PWID may help to better align care to the needs of PWID. We designed and implemented a community-based, point-of-care testing program for HCV delivered by a syringe service program, combined with facilitated access to a healthcare provider, care navigation, and financial incentives. We collected participant demographics and drug use patterns, testing and treatment history, and communication preferences. Descriptive analyses include the number of people tested between 15 October 2021 and 1 February 2025, their seropositivity rate, and the number who completed pre-treatment laboratory tests, completed treatment and achieved cure by sustained virologic response (SVR12) by 1 August 2025. The program engaged 464 unique individuals, of whom 98 (21.1%) had a known diagnosis of HCV. Of 389 unique individuals who underwent point of care (POC) HCV antibody (Ab) testing, including 31 with a known prior diagnosis of HCV, 97 (24.9%) had a positive result. Of 439 unique individuals who underwent POC HIV Ab testing, only 1 had a positive result. Of 164 individuals with either a positive POC HCV Ab test or a known HCV diagnosis, 66 completed pre-treatment laboratory tests, identifying 52 viremic participants. Of those, 35 started and completed treatment. Among those who completed treatment, 9 (25.7%) achieved SVR12, 3 (8.6) failed to achieve SVR12, and 23 (65.7%) had outstanding laboratory orders for SVR12 determination. An incentivized, community-based, point-of-care testing program with facilitated linkage to care successfully engaged a high-risk population in HCV and HIV testing and treatment. However, substantial attrition occurred at each step of the care cascade, particularly at SVR12 determination. Additional strategies are needed to optimize retention throughout the entire care cascade.

To improve animal performance and modify growth by increasing lean tissue accretion, beef cattle production has relied on use of growth promoting technologies such as beta-adrenergic agonists. These synthetic catecholamines, combined with the variable inclusion of rumen degradable (RDP) and undegradable protein (RUP), improve feed efficiency and rate of gain in finishing beef cattle. However, research regarding the impact of beta-adrenergic agonists, protein level, and source on the ruminal microbiome is limited. The objective of this study was to determine the effect of different protein concentrations and beta-adrenergic agonist (ractopamine hydrochloride; RAC) on ruminal bacterial communities in finishing beef heifers. Heifers ( n = 140) were ranked according to body weight and assigned to pens in a generalized complete block design with a 3 × 2 factorial arrangement of treatments of 6 different treatment combinations, containing 3 protein treatments (Control: 13.9% CP, 8.9% RDP, and 5.0% RUP; High RDP: 20.9% CP, 14.4% RDP, 6.5% RUP; or High RUP: 20.9% CP, 9.7% RDP, 11.2% RUP) and 2 RAC treatments (0 and 400 mg/day). Rumen samples were collected via orogastric tubing 7 days before harvest. DNA from rumen samples were sequenced to identify bacteria based on the V1-V3 hypervariable regions of the 16S rRNA gene. Reads from treatments were analyzed using the packages ‘phyloseq’ and ‘dada2’ within the R environment. Beta diversity was analyzed based on Bray-Curtis distances and was significantly different among protein and RAC treatments (P < 0.05). Alpha diversity metrics, such as Chao1 and Shannon diversity indices, were not significantly different (P > 0.05). Bacterial differences among treatments after analyses using PROC MIXED in SAS 9 were identified for the main effects of protein concentration (P < 0.05), rather than their interaction. These results suggest possible effects on microbial communities with different concentrations of protein but limited impact with RAC. However, both may potentially act synergistically to improve performance in finishing beef cattle.

A region on bovine chromosome 6 has been implicated in cattle birth weight, growth, and length. Non-SMC conodensin I complex subunit G (NCAPG) and ligand dependent nuclear receptor corepressor-like protein (LCORL) are positional candidate genes within this region. Previously identified genetic markers in both genes were associated with average daily gain (ADG) and average daily feed intake (ADFI) in a crossbred population of beef steers. These markers were also associated with hot carcass weight, ribeye area and adjusted fat thickness suggesting that they may have a role in lean muscle growth and/or fat deposition. The purpose of this study was to determine whether the transcript abundance of either of these genes in cattle adipose and muscle tissue was associated with variation in feed intake and average daily gain phenotypes. Transcript abundance for NCAPG and LCORL in adipose and muscle tissue was measured in heifers (adipose only), cows and steers using real-time polymerase chain reaction. In the adipose tissue from cows and heifers, a negative correlation between LCORL transcript abundance and ADFI were detected (P = 0.05). In the muscle tissue from cows, transcript abundance of NCAPG was associated with ADG (r = 0.26; P = 0.009). A positive correlation between LCORL transcript abundance from muscle tissue of steers and ADFI was detected (P = 0.04). LCORL protein levels in the muscle of steers were investigated and were associated with ADFI (P = 0.01). These data support our earlier genetic associations with ADFI and ADG within this region and represent the potential for biological activity of these genes in the muscle and adipose tissues of beef cattle; however, they also suggest that sex, age and/or nutrition-specific interactions may affect the expression of NCAPG and LCORL in these tissues.

The constitutive idea centres on the proposition that, as a matter of social fact, law and wider social life each make up and, over time, dynamically shape, the other. This paper argues that we can draw upon designerly ways to make that the constitutive idea more available to scholars, as well as to the wider world. It first highlights the empirical, conceptual and normative dimensions of the constitutive idea. Next it introduces designerly ways, and some examples of how they have already been used at the intersections of legal and economic life. Finally, it identifies three specific problems (one empirical, one conceptual and one normative) arising out of scholarship that attends to the constitutive idea, and explains how we might adapt existing designerly practices to address them.

Introduction Over the last decade, the number of older people in custody with common mental and physical health problems has increased. Little is known about the effectiveness of interventions targeting this age group. Objective To codevelop a practical guidance toolkit(s) to support the delivery of interventions to benefit the common mental and physical health of older people in custody. Methods Twelve 3‐h workshops between March and April 2023 were conducted with 26 participants at two prison sites in the North of England. The six workshops in each site consisted of research‐based activities and interlinked taster sessions. The research data were collected by the research team to identify the causal links between common mental and physical health problems; activity preferences; the feasibility, acceptability and sustainability of delivering the activities and engagement barriers, which formed a bespoke questionnaire. The taster sessions (drugs and alcohol for males, chair yoga for females, books and crafting, and a historical session for both males and females) were delivered by the research team and prison staff. Feedback from the workshop participants was documented using an adapted questionnaire to record the experiences of those taking part. A micro‐costing framework was used to estimate the cost. Results Similar common mental and physical health factors were listed by males and females. Symptoms of common mental health problems were improved by engaging with others of the same age, conducting activities outside and a consistent prison regime. Activity preferences (e.g., creative activities) were underpinned by a sense of purpose, learning new things, gaining and sharing skills. Engagement was supported by building good relationships and offering guidance through peer support, with activities led by staff of a similar age. Activities were more likely to be deemed feasible, acceptable and sustainable when aligned with the prison strategy and in conjunction with the regime. The average cost per participant for the intervention delivery was higher for males than females (£157 vs. £89). Conclusion Older people in custody report high levels of mental and physical health problems. Engagement with people in custody helps to support the development of interventions maximising possible health benefits. Further research is required to develop an evidence‐base for this group of people in custody. Patient or Public Contribution People in custody were involved in the design and implementation of the workshops. The Project Advisory Group advised us on our research methodology and evaluated the feasibility, acceptability and sustainability of the activities using a questionnaire; they also provided practical advice about the project delivery.