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FAQ

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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

Database Listing

376
Slavery in America and the World: History, Culture & Law
This HeinOnline collection brings together a multitude of essential legal materials on slavery in the United States and the English-speaking world. This includes every statute passed by every colony and state on slavery, every federal statute dealing with slavery, and all reported state and federal cases on slavery. Our cases go into the 20th century, because long after slavery was ended, there were still court cases based on issues emanating from slavery. To give one example, as late as 1901 Chief Justice Oliver Wendell Holmes, Jr. of the Massachusetts Supreme Judicial Court had to decide if a man, both of whose parents had been slaves, could be the legitimate heir of his father, because under southern law, slaves could never be legally married. The library has hundreds of pamphlets and books written about slaverydefending it, attacking it or simply analyzing it. We have gathered every English-language legal commentary on slavery published before 1920, which includes many essays and articles in obscure, hard-to-find journals in the United States and elsewhere. We have provided more than a thousand pamphlets and books on slavery from the 19th century. We provide word searchable access to all Congressional debates from the Continental Congress to 1880. We have also included many modern histories of slavery. Within this library is a section containing all modern law review articles on the subject. This library will continue to grow, not only from new scholarship but also from historical material that we continue to locate and add to the collection.

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Discovery

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Effects of hook size on the catch variation, size selectivity, and bycatch of the bottom set longline fisheries targeting nemipterid fishes in the Philippines
In the Philippines, nemipterid fishes hold substantial economic importance due to their high market value. However, the local longline fisheries lack specific regulations for managing the capture of these fishes. This study aimed to determine the optimum hook size for increasing catchability in nemipterid fishing while minimizing bycatch, thus promoting sustainable fisheries. We conducted experimental fishing at three depth ranges, using Mustad J-type hooks of 11 different sizes, ranging from #562, the largest, to #572, the smallest. All Mustad J-type hooks utilized medium-sundried Sardinella lemuru as bait. Seven Nemipteridae species and 31 other bycatch species were collected, with Nemipterus nematophorus emerging as the predominant species, constituting 61.96% and 56.99% of the catch by count and weight, respectively. The largest hook size (#562) demonstrated the lowest catch in both fish count and weight, revealing its inefficacy in capturing a wider size variation of fish. However, larger fish were collected with larger hooks, as suggested by the generalized additive model (GAM). In contrast, the generalized additive model suggested that middle-sized hooks (#566 to #568) yielded the highest catches but with an increased bycatch. Thus, these hook sizes, commonly used by many fishermen, were identified as the most exploitative and risky in terms of increasing bycatch. Using large hooks, preferably #562 to #565, would lead to an increase in the individual catch size for nemipterids, to reduce the small-size fish, and to minimize bycatch. These results suggest that regulating hook sizes is essential for sustainable fishing, which can result in a potential short-term reduction in catch rates but offer long-term benefits for nemipterid fisheries management.
Burden of HPV-induced diseases and cost effectiveness of catch-up vaccination in Czech Republic: a model-based study
Objectives: Human papillomavirus (HPV) infections are highly prevalent sexually transmitted infections, notably associated with various cancers. This study analyses the health and economic impacts of HPV-associated diseases in the Czech Republic and evaluates the cost-effectiveness of a catch-up vaccination program.Methods: Utilizing a Markov multistate model, the study assesses the lifetime impacts and costs related to HPV infections. Cohorts of ages 15–21 were simulated to assess the impact of catch-up vaccination outside the 11-year-old age group.Results: The total quality-adjusted life years (QALYs) for the female and male cohorts (together 119,362 individuals) were higher in the vaccination scenario compared to the non-vaccination scenario. The increase in QALYs was 122,246 and 200,852 respectively, when considering the actual vaccination rates. Across both cohorts, 329 cancer-related deaths were prevented. In the probabilistic sensitivity analysis for the female population, vaccination was the dominant strategy in 99.3% of iterations. In the male population, vaccination was the dominant strategy in 80.3% of iterations. The implementation of catch-up vaccination for the 15–21 age group significantly increased QALY gains and reduced life-years-lost (LYLs). In the female cohort, all analysed rates of catch-up vaccination were the dominant strategy, while in the male cohort, the incremental cost-effectiveness ratios (ICERs) remained consistently below 42,000 CZK/QALY.Conclusions: The catch-up vaccination program for 15-21-year-olds is cost-effective and can prevent a significant number of HPV-related cancers in both men and women.
Unraveling the persistent renal impact of intrauterine growth restriction and catch-up growth: integrating morphological insights with metabolomic profiling
The study aimed to investigate the long-term effects of IUGR and consequent catch-up growth on metabolic health by using a comprehensive approach that included histopathological, immunohistochemical, biochemical, and metabolomics analyses. Sprague–Dawley pregnant rats either undergo bilateral uterine artery ligation or a sham surgery on the 19th day of gestation. The offspring reached catch-up growth, kidney samples were collected at postnatal weeks 2, 4, and 8 for analysis. IUGR rats exhibited a spectrum of changes including reduced glomeruli number, proliferating cell number, altered oxidative stress markers, various enzymes involved in Krebs cycle, mitochondrial dynamics, and energy metabolism. Examination of the 8-week-old cohort identified a broader spectrum of metabolic alterations, notably in the biosynthesis of phenylalanine, tyrosine, and tryptophan, phenylalanine, tyrosine, glyoxylate, dicarboxylate, pyruvate, alanine, aspartate, and glutamate metabolism, glycolysis/gluconeogenesis and citrate (TCA) cycle. Our metabolomics analysis provides insights into the potential disease susceptibility of individuals born with IUGR, including obesity, diabetes, hypertriglyceridemia, cardiovascular diseases, and mental retardation. These findings underscore the intricate interplay between intrauterine conditions and long-term metabolic health outcomes, highlighting the need for further investigation into preventive and therapeutic strategies to mitigate the risk of metabolic diseases in individuals with a history of IUGR.
Enhancing imputation accuracy for catch-all missing data mechanisms with DFBETAS and leverage
This paper addresses the challenge of missing data in scientific research. It specifically examines the case of missing data arising from a “catch-all” missing not at ran (MNAR) mechanism, where missing values are disproportionately from one category, such as income or ethnicity in surveys. The study introduces the use of the regression diagnostic DFBETAS along with Leverage to improve the imputation of categorical data under such conditions. DFBETAS, a measure of influence in regression, is adapted to capture the intrinsic information of missing values, thereby enhancing the imputation process within a Bayesian multiple imputation (MI) framework. We validate the proposed approach through Monte Carlo simulations with data generating mechanisms based on probability distributions. The results show that incorporating DFBETAS and Leverage significantly improves the accuracy of imputations, optimizes the balance between its sensitivity and specificity reduces bias, and enhances confidence interval coverage of imputed estimates, especially as the strength of the catch-all mechanism increases. The study demonstrates that MI with DFBETAS and Leverage outperforms standard MI methods, offering a robust solution for handling categorical data with catch-all MNAR mechanisms. This advancement in imputation methodology provides a more accurate and efficient means of dealing with missing data in various research fields.
First, Catch : Study of a Spring Meal
NOMINATED FOR THE 2018 ANDRE SIMON FOOD & DRINK BOOK OF THE YEARBBC RADIO 4 FOOD PROGRAMME BEST FOOD BOOKS OF 2018THE TIMES BEST FOOD BOOKS OF 2018FINANCIAL TIMES SUMMER FOOD BOOKS OF 2018'A one-off, the kind of food book that I believed was no longer being published... When I reached the last page, I went back to the beginning.'– Bee Wilson, The Times'A book as rich and rewarding as the rabbit stew he spends so many chapters making.'– Jenny Linford, Times Literary Supplement'A wonderful taste of fresh air... First, Catch is almost revolutionary... His words are delicious, musical heaven.'– William Sitwell‘Thom Eagle's writing is pure joy – effortless and unaffected. Even such a seemingly banal and simple thing as boiling vegetables is engaging and illuminating in his hands. He is easily one of my favourite writers, and this book deserves to become a classic.” – Olia Hercules, author of Mamushka and Kaukasis'It feels so tantalisingly transgressive to find a book that looks beautiful, feels lovely in the hand and just contains words — gorgeous, thoughtful essays... from a talented chef and writer.'- Tim Hayward, Financial Times‘The thing to do is just begin. The question, of course, is where?'So opens Thom Eagle's hymn to a singular early spring meal. A cookbook without recipes, this is an invitation to journey through the mind of a chef as they work. Stand next to Thom in the kitchen as he muses on the very best way to coax flavour out of an onion (slowly, and with more care than you might expect), or considers the crucial role of salt in the creation of the perfect assembly for early green shoots and leaves.In an era when we are so distracted that we eat almost without realising what we've just put in our mouth, this is food and writing to savour, gently steering the cook back towards simplicity, confidence and, above all, taste.