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Why does my library account say that I am blocked, that I am barred, or that my status is expired?
Users can encounter several different types of status messages. Patrons with questions about their account status can visit the checkout desk in room 241 of LSU Library and ask to speak to a staff member. Alternatively, patrons can reach out to us via e-mail at libcirc@lsu.edu (mailto:libcirc@lsu.edu) . When contacting us via e-mail, LSU students, staff, and faculty should message us from their LSU e-mail address; public patrons should message us from the e-mail address we have on file. For privacy reasons, we cannot discuss the details of patron accounts over the telephone. Expired: Students must be currently enrolled in classes in order to be granted library privileges. Once they graduate, or if they fail to register on time in accord with the deadlines posted on LSUs academic calendar, their privileges expire. If they try to log in to their library account after that date, they will see an alert message informing them that their account has expired. Graduate students who have received a masters degree but are continuing on to get their PhD may also have their privileges expire earlier than expected. The library receives weekly updates on student status from the Registrars Office. Once the semester has begun, if students register during the week, their accounts will not be updated and their privileges extended in the system until the following Monday morning. Blocked: Users with overdue recalled books will have their accounts blocked by the system. Their accounts will remain blocked until the book is returned. The system will not permit staff members to override blocks or to renew books that have been recalled. The only way to remove a block from an account is to return the materials. Barred: Users can be barred from using library materials for a number of reasons, the most common being that they have been billed for lost items. They can also be barred if they resign from the university, if their classes are purged, or for flagrant violations of library policy. If they try to log into their account after they have been barred, they will receive an alert message that tells them that they have been barred. Answered by: Access Services Staff

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Fishing for solutions: Norwegian fishers’ perspectives on the implementation of automatic catch registration for combating IUU fishing
Fisheries and other activities that exploit nature threaten biodiversity if not effectively managed. With global population growth and increasing demand for seafood, pressure on marine resource-based activities, including fisheries, increases. Concurrently, economic incentives, weak management, and inadequate enforcement enable Illegal, Unreported, and Unregulated (IUU) fishing, undermining sustainability. Achieving a sustainable global fishery that meets rising nutritional demands, in line with Sustainable Development Goal 14, requires efforts to reduce IUU fishing. Automatic catch registration on fishing vessels is proposed to enhance transparency and traceability, improving monitoring, control, and surveillance in fisheries. However, its success depends on industry adoption. We engaged Norwegian fishing fleet representatives in a workshop to discuss their preferences for implementing such technologies. Through conceptual mapping, we identified key themes likely to influence successful implementation. Technological and regulatory factors were perceived as particularly impactful. Participants raised concerns about equipment and operational costs, technological reliability and accuracy, and frustration with perceived top-down management. Although initial skepticism was evident, participants acknowledged potential benefits under certain conditions, including the opportunity to achieve higher prices for fully documented fish, replacement of existing reporting procedures, and greater legal protection and fairness in enforcement. Realizing these benefits was seen as dependent on transparent policy development and stakeholder involvement in the implementation process. To support industry adoption, participants emphasized the need to address the practical, financial, and regulatory challenges they may face. These findings underscore the importance of stakeholder-informed policy to support adoption, strengthen legitimacy, and enable effective implementation in efforts to reduce IUU fishing.
Convergence in economic growth and institutional quality: Does convergence of institutions matter to catch-up rich economies?
Convergence of economic growth among the global north and south countries has attracted a considerable attention of policymakers and researchers. However, the growth literature lacks the comprehensive empirical evidence on the convergence of institutional quality and its implications for growth convergence particularly in terms of countries’ heterogeneities. This study aims to empirically investigate three types of convergence hypotheses both in economic growth and institutional quality. Moreover, it is examined whether the convergence of institutional quality leads to growth convergence? The empirical analysis is based on sample of 120 countries for 1984–2015 period. The findings reveal striking evidence of disparities in speed of growth and institutional quality convergence. The speed of growth convergence is highest in East Asian, transition, and advanced economies; however, the speed of institutional quality convergence is lowest in these countries. Developing countries show the reverse pattern with highest institutional convergence and lowest growth convergence. Such decoupling empirical dynamics between growth and institutional quality convergence indicate the path dependence and lock-in patterns of developing countries. This study empirically shows that higher speed of institutional convergence alone is unable to foster the growth catch-up process.
Technological Catch-Up, Innovation, and Productivity Analysis of National Innovation Systems in Developing Countries in Africa 2010-2018
This study investigates the levels and determinants of regional innovation catch-up, frontier shift, and productivity growth of African national innovation systems from 2010 to 2018. The study relied on the World Development Indicators data for 28 African countries. Non-radial non-oriented Data Envelopment Analysis (DEA) and bootstrapped truncated regression were the central estimation methodologies. The results revealed that 18% of Africa's national innovation systems had experienced progress in the catch-up and frontier shift indexes. Further results showed that 21% had experienced total factor productivity growth. Nigeria and South Africa were on the region's efficient frontier and had achieved the most technological advancement. In addition, Ghana and Senegal had the most productive national innovation systems. The results suggested that national innovation systems in Africa had experienced marginal progress. Further results indicate that the population growth rate and GDP per capita are the critical determinants of African national innovation systems, efficiency, technical efficiency, and productivity performance. Consequently, the implications of the results to policy are twofold. First, African countries should use benchmarking practices with the region's best-performing national innovation systems. Lastly, African countries have the potential to grow their economies through regional collaborative Science, Technology, and Innovation practices.
Association Between Weekend Catch-Up Sleep and Obesity Among Working Adults: A Cross-Sectional Nationwide Population-Based Study
Objectives: This study aimed to examine the association between weekend catch-up sleep (CUS) and obesity among Korean workers. Methods: Data were derived from the 2016–2023 Korean National Health and Nutrition Examination Survey (KNHANES), a nationally representative dataset. The final analytic sample comprised 17,208 Korean workers aged 26 to 64 years. General and abdominal obesity were defined as body mass index (BMI) ≥ 25 kg/m2 and waist circumference ≥ 90 cm for men and ≥85 cm for women, respectively. Sleep patterns were categorized into sufficient sleep, weekend CUS, and insufficient sleep. Multivariable logistic regression analyses were performed to evaluate associations between sleep patterns and obesity, adjusting for demographic, socioeconomic, and health-related variables. Results: Compared to individuals with sufficient sleep, those with weekend CUS showed increased odds of general obesity (adjusted odds ratio [AOR] = 1.21) and abdominal obesity (AOR = 1.18). The insufficient sleep group had even higher odds for both general obesity (AOR = 1.23) and abdominal obesity (AOR = 1.33). Conclusions: Insufficient sleep is significantly associated with increased risks of both general and abdominal obesity among Korean workers. While weekend CUS may offer partial mitigation of obesity risk, it should not be considered a substitute for regular, adequate sleep. Longitudinal studies are warranted to further explore causal relationships between sleep patterns and obesity in working populations.
Intrauterine Growth-Restricted Female Yucatan Miniature Pig Neonates Fed Parenteral Nutrition Exhibit Early Catch-Up Growth Leading to Obesity and Ectopic Fat Deposition in Adulthood
Background Total parenteral nutrition (TPN) is often used as a lifesaving nutritional regimen in intrauterine growth-restricted (IUGR) neonates. However, nutrition perturbations during the early critical period may permanently program metabolism via methyl-dependent epigenetic alterations that can lead to obesity and dyslipidemia in adulthood. Methyl group availability can be increased by adding betaine and creatine to TPN.Objectives We sought to determine whether TPN in early life would have long-term effects on the development of obesity, whether IUGR will exacerbate these TPN-induced effects, and whether supplementing betaine and creatine to TPN will alleviate these effects.Methods Twenty four 7-d-old female piglets were randomly assigned to suckled, TPN-control diet (TPN-control), and TPN with betaine and creatine groups. Eight IUGR piglets were fed TPN (TPN-IUGR) as a fourth group. After 2 wk of TPN, all pigs received semi-restricted standard feed until adulthood (9 mo). Plasma and tissues were measured for lipids, hormones, and other metabolites associated with the development of obesity and metabolic syndrome.Results Growth rates of TPN-IUGR were 32% and 42% greater than TPN-control during the 1–4 mo and 4–6 mo periods, respectively (P < 0.05), indicating catch-up growth, which led to greater adiposity, as indicated by a 16% higher backfat thickness at 9 mo (P < 0.05). Moreover, TPN-IUGR pigs had 2.54-fold and 3.28-fold greater (P < 0.05) accumulation of ectopic triglyceride deposition in the liver and skeletal muscle, respectively, possibly due to 67% greater fasting plasma nonesterified fatty acids (P < 0.001). TPN-control was not different from suckled or TPN with betaine and creatine pigs, suggesting that feeding TPN during the neonatal period did not result in obesity later in life, and methyl nutrient supplementation to TPN had no effect on obesity.Conclusions IUGR has a profound effect on developing obesity later in life, but TPN feeding does not lead to obesity in adulthood.