bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fish size structures in lakes of the Lower Mississippi River floodplain
Authors: Miranda L. E. , Dembkowski D. J. 
Published: August 2024

Abstract

The Lower Mississippi River has a floodplain that includes >1350 perennial lakes carved by shifts in river courses and other hydro‐fluvial processes over eons. Notwithstanding their similar provenances, these waterbodies exhibit an immense variety of morphologies and successional stages that illustrate their natural trajectory from aquatic to forested wetlands. A result of this geographical, morphological and temporal diversity is dynamic and varied fish communities. We examined how size structures of fish communities in these floodplain lakes were associated with key in‐lake and off‐lake environmental drivers.

Fish lengths were collected with standardised procedures in a sample of 30 of these lakes to construct a lake‐by‐length group matrix. Likewise, in‐lake and off‐lake environmental descriptors were collected to construct a lake‐by‐covariate matrix. Distance‐based linear models were used to assess associations between fish size structure and environmental descriptors.

Smaller fish were typically associated with increasing levels of turbidity, chlorophyll‐a, phycocyanin and surrounding agriculture. Shallow, hypereutrophic floodplain lakes associated with agricultural landscapes and reduced connectivity experience harsh physicochemical environments. These conditions appeared to hinder the formation of sustained fish communities but may confer a survival advantage to juveniles or small short‐lived species. Conversely, larger fish were associated with increasing lake depth, water clarity, connectivity, and extent of surrounding forests‐wetlands. Enhanced stability and size structure were observed in communities residing in deeper and clearer lakes, suggesting that these conditions facilitated the development of longer‐lived species spanning multiple age groups. The enhanced connectivity that facilitated this increased stability also permitted the presence of larger itinerant species.

Size‐structure assessments can serve as a valuable ecological and biodiversity indicator in floodplain lakes.

Size‐structure assessments could supplement and, depending on objectives, even supplant conventional taxonomic analyses, and enhance surveillance of this vast and important natural resource.
Pilot study evaluating treatment with sumatriptan for moderate to severe post‐traumatic headache: A phase 2 open‐label study
Authors: Sharma Tara L. , Lucas Sylvia , Barber Jason , Hoffman Jeanne M. 
Published: August 2024

AbstractObjectiveOur primary outcome was to determine the feasibility of patients with post‐traumatic headache (PTH) keeping a daily headache diary and using sumatriptan as directed. Secondary outcomes include determining if sumatriptan is effective in aborting PTH and whether headache resolution is dependent on PTH phenotype.BackgroundPTH is prevalent and persistent after traumatic brain injury, yet there have been few studies evaluating the effects of pharmacological treatments in individuals with PTH.MethodsThis is a single‐arm, prospective, non‐randomized phase 2 clinical trial registered at Clinicaltrials.gov (NCT01854385) and conducted from 2013 to 2017. Data analysis was completed in 2022. Of the 299 participants screened, 40 were enrolled in the study. Participants kept a headache diary documenting headache characteristics and severity. Headache characteristics were used to determine PTH phenotypes of migraine‐like, probable migraine‐like, or non‐migraine‐like. Participants reported whether sumatriptan was used for their headache, their response to the medication, if a second dose was taken, and their response to the second dose.ResultsA total of 15 participants out of the 40 enrolled (mean [SD] age, 41.9 [14.2] years, and 53% [21/40] male), met the criteria for the use of sumatriptan, and completed all assessments. Average headache diary compliance rate for the final month of the study was 80% (372/465). While sumatriptan was used for only 19% (122/654) of all reported headaches, 72% (88/122) of those headaches resolved within 2 h of taking the medication. Resolution of headaches with sumatriptan was not significantly different among headache phenotypes (migraine‐like: 22/38 [58%], probable migraine‐like: 24/29 [83%], non‐migraine‐like: 6/15 [40%]; p = 0.154).ConclusionsA daily headache diary is feasible for tracking headache symptoms. Preliminary results also suggest that sumatriptan, a migraine‐specific medication, may be beneficial for the treatment of PTH of different clinical phenotypes. Future studies, such as a phase 3 clinical trial with a larger sample size, are needed to better understand the efficacy of sumatriptan in the treatment of PTH.
Genetic alteration of SLCO1B3 defines constitutional indocyanine green excretory defect in patients who underwent hepatectomy
Authors: Tanimoto Meguri , Nishioka Yujiro , Inagaki Yoshinori , Kokudo Takashi , Ishizawa Takeaki , Arita Junichi , Akamatsu Nobuhisa , Kaneko Junichi , Hasegawa Kiyoshi 
Published: August 2024

AbstractAimConstitutional indocyanine green (ICG) excretory defects must be distinguished when assessing liver function. The absence of OATP1B3 expression due to homogenous alterations in the SLCO1B3 gene has been recently reported to induce ICG excretory defects; however, its association with the clinical examinations and the clinical implications of heterogeneous SLCO1B3 gene alteration remain unclear.MethodsOATP1B3 expression was evaluated in 49 patients who underwent hepatectomy after evaluation of the ICG retention rate at 15 min (ICGR15) and technetium‐99 m‐galactosyl serum albumin (99mTc‐GSA) hepatic scintigraphy. Additionally, alterations in SLCO1B3 were analyzed in patients without OATP1B3 expression. Subsequently, 59 patients who underwent hepatectomy for colorectal liver metastasis (CRLM) were analyzed.ResultsOf 49 patients, 6 (12%) had absent OATP1B3 expression. They had significantly higher ICGR15 value (74.7% vs. 23.5%; p < 0.0001), better modified albumin–bilirubin (ALBI) grade (≤grade 2A, 100% vs. 42%; p = 0.010), more normal 99mTc‐GSA hepatic scintigraphy (100% vs. 28%; p = 0.0003), and better pathological liver fibrosis (F0–1, 100% vs. 49%; p = 0.027) compared to those with OATP1B3 expression. Three available frozen blocks of cases without OATP1B3 expression showed homozygous alterations in SLCO1B3. Of 59 patients with CRLM in normal liver background, five (8.5%) had heterozygous insertion in SLCO1B3, however they had no difference in ICGR15 values or other clinical findings compared to the other patients.ConclusionsConstitutional ICG excretory defects may be defined by the complete absence of OATP1B3 expression. The modified ALBI grade and 99mTc‐GSA hepatic scintigraphy were useful for detecting constitutional ICG excretory defects.
The burden of rheumatologic disease in Aboriginal and Torres Strait Islander Australians
Authors: Sines Jason , Cai Ken , Cashman Belinda , Abbott Penelope , Zengin Ayse , Manolios Nicholas , Wong Peter K. K. 
Published: August 2024

AbstractThe objective of this article is to summarise the current knowledge regarding the prevalence of six rheumatological conditions in indigenous Australians – rheumatoid arthritis (RA), osteoarthritis (OA), osteoporosis (OSP), systemic lupus erythematosus (SLE), gout and musculoskeletal (MSK) pain. Online medical literature databases were searched for ‘indigenous’, ‘Aboriginal’ and ‘Torres Strait Islander’, as well as the names of the six conditions. Other included search terms were ‘crystal’, ‘urate’, ‘arthritis’ and ‘arthropathy’. No limitations were placed on publication data or language. Forty‐five articles examining the prevalence of the six conditions were identified. Based on the published literature, SLE appears to have a higher prevalence, while RA appears to have a lower prevalence in indigenous Australians compared to the non‐indigenous community. MSK pain is prevalent, has a significant impact on indigenous people and is perceived as an important area of need. There is a paucity of data regarding these conditions in indigenous Australians. This may be impacted by the uncertainty of case ascertainment by self‐report, differences in disease phenotypes and prevalence between the metropolitan compared to the rural or remote indigenous population, and difficulty with access to healthcare. Further studies in conjunction with local indigenous communities are needed to accurately determine the burden of rheumatological disease in the indigenous population. This will assist with resource and workforce planning to deliver culturally appropriate interventions. Strategies for future clinical work and research include the development and dissemination of culturally safe rheumatology resources, rheumatology training of Aboriginal Health Workers and wider integration of rheumatology clinics into community‐controlled Aboriginal Health Services.
Specificity of gut microbial community in three ecologically similar species of planthoppers with different host plant ranges
Authors: Wang Yanhui , Mai Huirong , Zhou Jingxian , Zhang Yuhan , Liu Yanmin , Zou Yan , Chen Fajun 
Published: August 2024

AbstractThe three ecologically similar species of hemipteran sucking insects, brown planthopper (BPH) Nilaparvata lugens, small brown planthopper (SBPH) Laodelphax striatellus and white‐backed planthopper (WBPH) Sogatella furcifera are destructive pests causing severe damage to rice throughout Asia, but they have different host plants that BPH is monophagous insect just feeding rice, WBPH and SBPH are oligophagous insects additionally feeding wheat and barley and SBPH can also feed maize. This study was investigated the gut bacterial communities in BPH, WBPH and SBPH by high‐throughput amplicon sequencing in order to explain the differences in host range (SBPH>WBPH>BPH) and feeding habit (BPH with monophagy vs. WBPH and SBPH with oligophagy) of the three ecologically similar species of planthoppers. It was revealed that the gut bacterial flora in BPH was the most complex, and that in SBPH was the simplest. The diversity of the gut bacterial community in BPH was significantly higher than that in WBPH and SBPH, respectively, there was not only significant difference in α‐diversity metrics but also in β‐diversity metrics. KEGG enrichment analysis furtherly indicated that there was significantly different in the relative abundance of some functional categories (including those related to the biosynthesis of amino acids, fatty acids, lipids and carbohydrate) among BPH, WBPH and SBPH, which were closely related to their nutrient absorption and metabolism. It is presumed that the differences in abundance and composition of the gut bacteria in BPH, WBPH and SBPH may lead to different nutrient absorption and metabolism, which furtherly alter their host range and feeding habit.
Development of an auxiliary heating system for a solar dryer in Bangladesh
Authors: Roy Nibir Kanti , Tasnim Nishat , Saha Chayan Kumer , Mimmi Sumaiya Fardouse , Kabir Mahjabin 
Published: August 2024

AbstractSolar dryers are a convenient option for drying fruits and vegetables, but they largely depend on climatic conditions. Climate dependency makes them vulnerable to dry products and maintain the quality of the products accurately. To mitigate this problem, an electric auxiliary heating system (AHS) was designed, constructed, and tested for a solar dryer in Bangladesh. The developed system had three parts: an auxiliary heating unit, an air duct, and hot air convection pipes. The performance testing of the AHS was done in three experimental trials. The average air velocity from the auxiliary heating unit was found to be between 3.57 and 3.80 m s−1. Trial runs showed a maximum drying temperature of 66.97°C, while the average value remained between 35.10 and 43.26°C. During the off‐sunshine hours, the AHS rose the average temperature by 1.00–12.84°C above ambient and continued the drying operation. Overall, the solar dryer with AHS saved 30%–36% sunshine hours than open sun drying, and its efficiency was estimated as 14.55%–21.9%. Regression analysis showed that the Page and Modified Page models were suitable for predicting the drying kinetics of cabbage samples. Through the results of the study, the developed AHS showed potential for significantly improving the solar drying process. It could be an effective measure for establishing a weather‐independent drying solution to reduce the postharvest losses of perishable agro‐products. Further improvements to the auxiliary heating unit, implying an Internet of Things (IoT)‐based control system will facilitate an improved and user‐convenient drying operation.Practical ApplicationsPostharvest losses are prevalent for perishable agricultural products (fruits and vegetables) in Bangladesh and are considered a prime reason for the inhabitants to consume a less nutritious diet than recommended. An appropriate dry chain technology that is affordable, weather‐independent, continuous, and fast in operation could be the optimal solution to this problem. Numerous types of solar hybrid dryers with different additional heating sources (electricity, biomass, LPG, etc.) have been investigated around the world. However, the extent of these research endeavors is very limited in Bangladesh. The study was thus conducted to develop a novel auxiliary heating system for a solar dryer in Bangladesh and check its technical viability. Our results indicate that an electric auxiliary heating system can be an efficient option for drying fruits and vegetables irrespective of the weather and can substantially reduce postharvest losses in Bangladesh.
Research on drying characteristics of corn kernel based on COMSOL porous media model
Authors: Liu Dingtong , Liu Zeyu , Liu Shaodong , Feng Tai 
Published: August 2024

AbstractDrying is an effective way to solve corn mildew. The heat and humidity flow interface in COMSOL Multiphysics heat transfer module was used to coupling fluid flow, water transport and heat transfer in multiple physical fields, and corn was used as a porous medium for simulation analysis, aiming to find the change rules of temperature field and humidity field. The research shows that the multi‐component model and method should be given priority in practice. The higher the hot air temperature is, the higher the average temperature of corn kernels is, and the faster the relative humidity decreases. The drying rate of corn is the highest at 348 K, and the hot air temperature should be appropriately increased at 333 K denaturation temperature. The higher the wind speed, the better the drying effect of corn kernels, but the improvement of drying effect will decrease with the increase of wind speed. Appropriately increase the wind speed between 2 and 4 m/s to improve the drying efficiency while avoiding excessive energy consumption. The mass transfer resistance of the pericarp cannot be ignored. The drying time of corn kernels closer to the hot air entrance is shorter, and the corn kernels close to the hot air exit are prone to humidity accumulation. Multiple hot air intakes should be set up to reduce the occurrence of uneven drying.Practical applicationsCorn is prone to mildew after harvest, resulting in resource waste and economic loss, so it is of great significance to dry corn efficiently. Corn is a typical porous medium, and the research on it can provide the basis for drying other porous medium grains. According to different components, the model of single granule and multi‐granule was established respectively. Use COMSOL Multiphysics simulation software to gain a deeper understanding of the complex physical processes involved in the drying process and provide valuable insights for industrial applications. COMSOL software was used to study the drying condition of corn under the synergic action of multiple physical fields, and effective drying strategies and measures to improve the structure of air drying silo were put forward.
Is more care recipient time at home also a family caregiver‐centered quality of life measure?
Authors: Van Houtven Courtney H. , Stechuchak Karen M. , Dennis Paul A. , Decosimo Kasey , Whitfield Chelsea L. , Sperber Nina R. , Hastings S. Nicole , Shepherd‐Banigan Megan , Kaufman Brystana G. , Smith Valerie A. 
Published: August 2024

AbstractBackgroundTime in healthcare facilities is associated with worse patient quality of life (QoL); however, impact on family caregiver QoL is unknown. We evaluate care recipient days not at home—days in the emergency department (ED), inpatient (IP) care, and post‐acute care (PAC)—to understand how care recipient days not at home correspond to family caregiver QoL.MethodsSecondary data were linked to care recipient utilization data. Elastic net machine learning models were used to evaluate the impact of a single day of utilization in each setting on binary QoL outcomes. We also compared composite weighted and unweighted “days not at home” variables. Two time periods, 6 and 18 months, were used to predict three caregiver QoL measures (self‐rated health, depressive symptoms, and subjective burden).ResultsIn the 6‐month timeframe, a single day of ED utilization was associated with increased likelihood of poor QoL for all three assessed outcomes (range: 1.4%–3.2%). A day of PAC was associated to a modest degree with increased likelihood of caregiver burden (0.2%) and depressive symptoms (0.1%), with a slight protective effect for self‐rated health (−0.1%). An IP day had a slight protective effect (−0.2 to −0.1%). At 18 months, ED and IP had similar, albeit more muted, relationships with caregiver burden and depressive symptoms. PAC had a slight protective effect for caregiver burden (−0.1%). Cumulative days in all settings combined generally was not associated with caregiver QoL.ConclusionWhereas total care recipient time away from home had some negative spillovers to family caregivers, the countervailing effects of unique settings on caregiver QoL may mask net QoL effects. This finding limits the utility of a single care recipient home time measure as a valid caregiver‐centered measure. Considering cumulative care recipient time in individual settings separately may be needed to reveal the true net effects on caregiver QoL.
Environmental analysis of returnable packaging systems in different eCommerce business and packaging management models
Authors: Park Jonghun , Waqar Zuha , Snyder William Ralph 
Published: August 2024

AbstractThere is growing environmental concern regarding the increasing quantity of packages in retail eCommerce. This study investigated the environmental impact of two returnable packaging formats, performing life cycle assessment (LCA) case studies based on the Canadian apparel eCommerce market. In case study 1, the brand owner sold and shipped its products to final consumers using an expendable mailer and a returnable mailer that was managed and supplied via the centralized model. In case study 2, the brand owner rented its products to final consumers and shipped them using an expendable corrugated paperboard box and a returnable box that was managed and supplied via the decentralized model. Comparative, contribution, and sensitivity analyses were conducted to analyze and compare the environmental performance of these packaging options. For case study 1, the LCA revealed that the returnable mailer had greater impact than the expandable mailer in 9 of the 10 environmental impact categories, even if the returnable mailer was reused for 40 cycles and the final consumer was in the same city as the brand owner; this was primarily due to the length of transportation. For case study 2, the returnable box had smaller environmental impact than the expendable corrugated paperboard box in 6 of the 10 environmental impact categories, even though the brand owner shipped packages to final consumers a cumulative distance of 9000 km from its starting location. The overall results imply that the environmental burden of returnable packaging is primarily affected by total trip distance and the number of reuses.
A business value framework for industrial symbiosis
Authors: Mirata Murat , Lindfors Axel , Kambanou Marianna Lena 
Published: August 2024

AbstractIndustrial symbiosis can be seen as a collaborative process where actors jointly identify, develop, and maintain resource management innovations, primarily related to secondary material and energy flows, to reduce waste generation and increase resource efficiency. Although industrial symbiosis is commonly recognized and promoted as a process creating business values for involved businesses, knowledge of what kind of values are created and how remains unstructured—and possibly incomplete. This is problematic because, without wider considerations as to what business values can be created through industrial symbiosis, the concept may not garner sufficient support from businesses and policy makers. Therefore, this paper aims to develop and present a framework that captures the wide range of business value propositions of industrial symbiosis, including benefits and sacrifices, along with their enabling mechanisms. The framework was developed based on a synthesis of the literature and interviews with actors involved with existing industrial symbiosis networks and is divided into four domains: costs, revenues, risks, and soft values. Beyond providing an overview of industrial symbiosis business values, the framework has additional uses, such as assisting in negotiations of relationship governance terms, including pricing and compensation mechanisms.
Expanding Hepatitis C Virus Treatment in the New Mexico State Prison System: Using the ECHO Model for Provider and Prison Peer Education
Authors: Thornton Karla A. , Deming Paulina D. , Archer Gaelyn R. D. , Ceniceros Juan A. , Tomedi Laura E. , Selvage David , Jablonski David , Rowan Daniel H. , Paul Dina , Asonganyi Wenceslaus , Arora Sanjeev 
Published: August 2024

ABSTRACTIt is critical to address hepatitis C virus (HCV) in carceral settings to achieve worldwide elimination of the virus. We describe New Mexico's (NM) experience expanding HCV treatment in state prisons, supplemented with Project ECHO (ECHO; virtual mentorship through guided practice) and the NM Peer Education Program (NMPEP). We describe how using these programs may be a model for expanding treatment in prisons globally. ECHO, NM Corrections Department (NMCD) and Wexford Health Services (WHS) collaborate to treat HCV in state prisons and increase HCV knowledge among incarcerated persons using NMPEP. Each person arriving in prison is tested for HCV and those with active infection receive baseline labs, which are reviewed. Patients not meeting criteria for simplified treatment are presented to ECHO for expert guidance. Otherwise, patients are treated by WHS without consultation. NMPEP provides patient‐to‐patient education in prisons, addressing HCV myths and exploring treatment refusals. From December 2020 to June 2023, 3603 people had HCV viremia. In this study, 1685 people started treatment: 1280 were treated using the simplified algorithm and 405 were presented to ECHO. Of the 988 people who completed treatment and had sustained virologic response (SVR) labs drawn, 89.2% achieved SVR (i.e., cure). Most of the 107 people who did not achieve SVR had presumed reinfection. NMPEP trained 148 peer educators who educated 3832 peers about HCV prevention and treatment. HCV treatment in prisons can be expanded by implementing simplified treatment algorithms, use of the ECHO model for patients with advanced disease and peer education.