bluuebunny/crossref_metadata_2025_split huggingface dataset:
Losses and destabilization of soil organic carbon stocks in coastal wetlands converted into aquaculture ponds
Authors: Lin Shaoying , Zhou Yaxin , Wang Weiqi , Sardans Jordi , Li Yuan , Fu Chuancheng , Zeng Fanjiang , Song Zhaoliang , Tariq Akash , Peñuelas Josep 
Published: September 2024

AbstractCoastal‐wetlands play a crucial role as carbon (C) reservoirs on Earth due to their C pool composition and functional sink, making them significant for mitigating global climate change. However, due to the development and utilization of wetland resources, many wetlands have been transformed into other land‐use types. The current study focuses on the alterations in soil organic‐C (SOC) in coastal‐wetlands following reclamation into aquaculture ponds. We conducted sampling at 11 different coastal‐wetlands along the tropical to temperate regions of the China coast. Each site included two community types, one with solely native species (Suaeda salsa, Phragmites australis and Mangroves) and the other with an adjacent reclaimed aquaculture pond. Across these 11 locations we compared SOC stock, active OC fractions, and soil physicochemical properties between coastal wetlands and aquaculture ponds. We observed that different soil uses, sampling sites, and their interaction had significant effects on SOC and its stock (p < .05). Reclamation significantly declined SOC concentration at depths of 0–15 cm and 15–30 cm by 35.5% and 30.3%, respectively, and also decreased SOC stock at 0–15 cm and 15–30 cm depths by 29.1% and 37.9%, respectively. Similar trends were evident for SOC stock, labile organic‐C, dissolved organic‐C and microbial biomass organic‐C concentrations (p < .05), indicating soil C‐destabilization and losses from soil following conversion. Soils in aquaculture ponds exhibited higher bulk density (BD; 11.3%) and lower levels of salinity (61.0%), soil water content (SWC; 11.7%), total nitrogen (TN) concentration (23.8%) and available‐nitrogen concentration (37.7%; p < .05) than coastal‐wetlands. Redundancy‐analysis revealed that pH, BD and TN concentration were the key variables most linked with temporal variations in SOC fractions and stock between two land use types. This study provides a theoretical basis for the rational utilization and management of wetland resources, the achievement of an environment‐friendly society, and the preservation of multiple service functions within wetland ecosystems.
Spontaneous intracranial hypotension mimicking iatrogenic spinal cerebrospinal fluid leaks
Authors: Tay Angelique Sao‐Mai S. , Maya Marcel M. , Schievink Wouter I. 
Published: September 2024

AbstractObjectiveTo raise awareness that patients with persistent post‐dural puncture headache should be considered for evaluation of spontaneous cerebrospinal fluid (CSF) leak.BackgroundSpontaneous intracranial hypotension (SIH) due to a spinal CSF leak may occur following more‐or‐less trivial traumatic events. We report our experience with spontaneous spinal CSF leaks that occur following percutaneous or open spine procedures, a potential source of diagnostic confusion.MethodsIn a retrospective cohort study, using a prospectively maintained database of patients with SIH, we identified all new patients evaluated between January 1, 2022, and June 30, 2023, who were referred for evaluation of an iatrogenic spinal CSF leak but were found to have a spontaneous spinal CSF leak.ResultsNine (4%) of the 248 patients with SIH were originally referred for evaluation of an iatrogenic spinal CSF leak. The spinal procedures included epidural steroid injections, laminectomies, epidural anesthesia, and lumbar puncture. Brain magnetic resonance imaging (MRI) showed changes in intracranial hypotension in seven of the nine patients (78%). The spontaneous CSF leak was found to be at least five levels removed from the spinal procedure in all patients.ConclusionsA spontaneous spinal CSF leak should be suspected in patients with recalcitrant orthostatic headaches following a spinal procedure, even if symptoms of the leak occur within hours of the spinal procedure and especially if brain MRI is abnormal.
Circannual worsening in cluster headache correlates with daylight change
Authors: Riederer Franz , Schankin Christoph J. 
Published: September 2024

Plain Language SummaryCluster headache attacks typically occur with circadian rhythmicity and seasonal variability.In this article, we show that circannual rhythmicity of cluster headache attacks with its peak occurrence in spring and autumn could be explained by the rapidity in daylight alterations over the photoperiod, which is not constant but maximal at the time of equinoxes in spring. The peak of cluster attack occurrence at the equinoxes in spring and autumn coincides with greater leaps in day length, leading to interfere with synchronization of endogenous pacemaker systems. Interactions with the serotonergic system, also following circannual fluctuations are discussed.
Hybrid financing in a dual‐channel supply chain with asymmetric demand information
Authors: Zhang Baofeng , Xiao Shuang 
Published: September 2024

AbstractThis study delves into the interaction between hybrid financing and asymmetric demand information within a dual‐channel supply chain. In this setup, the supplier directly sells to customers and also through a capital‐constrained retailer. We investigate a unique financing approach involving a blend of bank loans and supplier equity investment to support the retailer's operational (procurement and marketing) activities. Analyzing the equilibrium strategies under both symmetric and asymmetric information settings yields intriguing insights. In the case of symmetric information, we find that the retailer's equilibrium order quantity decreases with the potential market size under hybrid financing, contrary to traditional notions. When asymmetric information is present, a higher acceptance of supplier equity investment by the retailer tends to lead to order quantity distortion downward, increasing signaling costs. Furthermore, a greater proportion of supplier equity investment prompts the retailer to order more products, ultimately boosting profits for both the retailer and supplier. This suggests that supplier equity investment can enhance supply chain efficiency and alleviate the double marginalization effect.
Drought Priming Promotes Nitrogen Use Efficiency in Wheat (Triticum aestivum L.) Under Drought Stress During Grain Filling
Authors: He Jiawei , He Yujie , Cai Jian , Zhou Qin , Zhong Yingxin , Jiang Dong , Wang Xiao 
Published: September 2024

ABSTRACTDrought stress significantly challenges wheat production globally, and drought priming has emerged as an effective strategy to mitigate yield loss under drought stress events. However, the effect of drought priming on plant nitrogen use efficiency (NUE) remains insufficiently understood. This study investigates the effects of drought priming at the six‐leaf stage on NUE under drought stress during grain filling in four wheat varieties with distinct responses to drought priming. Our results indicate that there is no correlation between inherent drought tolerance and the effects of drought priming among the wheat varieties studied. In priming‐sensitive varieties, drought‐primed plants exhibited significant improvements in grain yield and NUE under drought stress compared to non‐primed plants. Conversely, priming‐insensitive varieties showed no significant differences in yield or NUE between primed and non‐primed plants under similar conditions. Notably, under drought stress, primed plants exhibited higher yield and NUE than non‐primed plants in drought priming positive variety, while the opposite trend was observed in drought priming negative response variety. The enhancement of NUE through drought priming was associated with improved nitrogen uptake efficiency and its allocation to spikes, with abscisic acid accumulation playing a pivotal role. These findings provide valuable insights into the mechanisms by which drought priming enhances NUE under drought stress, contributing to the development of sustainable agricultural practices amid climate change.
Enhancing bone regeneration: Unleashing the potential of magnetic nanoparticles in a microtissue model
Authors: Dousti Maryam , Parsa Shima , Sani Farnaz , Bagherzadeh Elham , Zamanzadeh Zahra , Dara Mahintaj , Sani Mahsa , Azarpira Negar 
Published: September 2024

AbstractBone tissue engineering addresses the limitations of autologous resources and the risk of allograft disease transmission in bone diseases. In this regard, engineered three‐dimensional (3D) models emerge as biomimetic alternatives to natural tissues, replicating intracellular communication. Moreover, the unique properties of super‐paramagnetic iron oxide nanoparticles (SPIONs) were shown to promote bone regeneration via enhanced osteogenesis and angiogenesis in bone models. This study aimed to investigate the effects of SPION on both osteogenesis and angiogenesis and characterized a co‐culture of Human umbilical vein endothelial cells (HUVEC) and MG‐63 cells as a model of bone microtissue. HUVECs: MG‐63s with a ratio of 4:1 demonstrated the best results among other cell ratios, and 50 μg/mL of SPION was the optimum concentration for maximum survival, cell migration and mineralization. In addition, the data from gene expression illustrated that the expression of osteogenesis‐related genes, including osteopontin, osteocalcin, alkaline phosphatase, and collagen‐I, as well as the expression of the angiogenesis‐related marker, CD‐31, and the tube formation, is significantly elevated when the 50 μg/mL concentration of SPION is applied to the microtissue samples. SPION application in a designed 3D bone microtissue model involving a co‐culture of osteoblast and endothelial cells resulted in increased expression of specific markers related to angiogenesis and osteogenesis. This includes the design of a novel biomimetic model to boost blood compatibility and biocompatibility of primary materials while promoting osteogenic activity in microtissue bone models. Moreover, this can improve interaction with surrounding tissues and broaden the knowledge to promote superior‐performance implants, preventing device failure.
The skinny on skin: The role of skin‐aware professionals in skin cancer surveillance
Authors: Diehl Kyra , Nelson Jacob , Haddadin Olivia , Stoos Elizabeth , Shafer Autumn , Mason Amy , Girard Deb , Malcolm Theresa , Geller Alan C. , Latour Emile , Bailey Elizabeth , Young Jade N. , Zhao Hannah , Gillespie Jordan , Pfeifer Hailey , Lee Claudia , Shea Moira , DeCampos‐Stairiker Mallory , Smith Jake , Becker Alyssa , Bash Gina N. , Sahni Vikram , Fan Yichen , Munoz Elena Paz , Baron David , Popovici Nadia , Orfaly Victoria E. , Baghoomian Wenelia , Foltz Emilie , Kahlen Kristen , Savory Stephanie , Jacobe Heidi , Leachman Sancy A. 
Published: September 2024

AbstractBackgroundLicensed nonmedical, skin‐aware professionals (e.g., hairdressers, massage therapists, etc.) have the potential to identify skin cancer, but baseline knowledge may not be sufficient to accomplish this goal. Following educational intervention, self‐efficacy is one of the best surrogate metrics for behavior change. Curricula that increase knowledge and confidence levels can improve screening behaviors, but few have been tested for efficacy in this populationAimsWe assessed whether an online curriculum could reliably improve skin screening knowledge, attitudes, and behaviors of nonmedical professionalsPatients/MethodsSkin‐aware professionals were recruited through the Oregon Health Authority and IMPACT Melanoma TM. Participants completed a pre‐survey, online training module, post‐survey, and one‐year follow‐up survey. We evaluated participants' indicated levels of concern for suspicious and nonsuspicious lesions relative to “gold standard” physician ratings. We also assessed confidence and self‐reported behavior change regarding talking to clients about skin cancer and recommending they see a provider to evaluate suspicious lesionsResultsThe pre‐survey was completed by 9872 skin‐aware professionals; 5434 completed the post‐survey, and 162 completed the one‐year follow‐up survey. Participants showed a significant improvement in ability to indicate the correct level of concern for all lesion types in concordance with “gold standard” physician ratings (p < 0.001). Participants reported increased comfort levels in discussing health‐related topics with their clients posttrainingConclusionsOur training module effectively increased skin‐aware professionals' knowledge, confidence, and concern for malignant lesions. Skin‐aware professionals may serve as a valuable extension of the skin self‐exam, but additional studies are needed to evaluate the impact of these curricula long‐term, including potential downstream consequences
Recompensation after TIPS reduces the incidence of hepatocellular carcinoma and increases survival in patients with cirrhosis
Authors: Sánchez José , González Sheila , Poyatos Paloma , Escudero María Desamparados , Montón Cristina , Carbonell Juan‐Antonio , Casula Elisabetta , Guijarro Jorge , Lluch Paloma , Ballester María Pilar 
Published: September 2024

AbstractBackground and AimsIt has been described that recompensation can improve prognosis in patients with cirrhosis. However, recompensation after transjugular intrahepatic portosystemic shunt (TIPS) has not been studied. We evaluated the impact of recompensation after TIPS on the risk of hepatocellular carcinoma (HCC) and death, and we compared it with compensated cirrhosis patients.MethodsAn observational study of consecutive patients with cirrhosis undergoing TIPS between 2008 and 2022 was performed. Baveno VII definition of recompensation was used including patients with or without diuretics/Hepatic encephalopathy prophylaxis. A prospective cohort of consecutive compensated cirrhosis patients was used for comparison.ResultsOverall, 208 patients with cirrhosis were included, 92 compensated and 116 decompensated who underwent TIPS. After 1 year, 24% achieved recompensation. Liver function (MELD 12 ± 5 vs. 15 ± 6; p = .049), LDL‐cholesterol (97 mg/dL vs. 76 mg/dL, p = .018), white cell count (7.96 × 109/dL vs. 6.24 × 109/dL, p = .039) and platelets (129 × 109/dL vs. 101 × 109/dL, p = .039) were associated with recompensation. Recompensation was associated with a reduction in the risk of HCC (p = .020). Multivariable analysis showed that this risk was significantly higher in non‐recompensated patients (p = .003) but no differences were observed in recompensated compared with compensated patients (p = .816). Similarly, decompensated patients presented lower survival rates (p = .011), while no differences were observed between recompensated and compensated patients (p = .677).ConclusionsRecompensation after TIPS has a clear impact on the incidence of HCC and death, with a similar prognosis than patients with compensated cirrhosis. Liver function is associated with recompensation, suggesting the importance of considering early TIPS in patients with indication.
Early fluid migration and alteration fronts in the CM chondrite Reckling Peak 17085
Authors: Musolino A. , Suttle M. D. , Folco L. , King A. J. , Poggiali G. , Bates H. C. , Brucato J. R. , Brearley A. 
Published: September 2024

AbstractReckling Peak (RKP) 17085 is a newly classified Antarctic CM chondrite that preserves a complex alteration history characterized by mild aqueous alteration (CM2.7), overprinted by a short‐lived thermal metamorphic event (heating stage III [<750°C]), and affected by low‐grade terrestrial weathering. This meteorite contains abundant Fe‐rich bands within the fine‐grained matrix, composed of micron‐scale Fe‐oxyhydroxide minerals. They are interpreted as “alteration fronts” arising due to the dissolution and transport of Fe (typically <500 μm) before being abruptly deposited. This alteration texture is relatively rare among hydrated carbonaceous chondrites, with only five reported instances to date (Murchison, Murray, Allan Hills 81002, Miller Range 07687, and Northwest Africa 5958). Evidence from RKP 17085 suggests that early aqueous alteration operated as multiple geochemically isolated microenvironments, which moved outwards from local point sources within the matrix. Low permeability fine‐grained rims on chondrules appear to have acted as barriers to fluid flow, controlling the migration of fluid across the parent body. Furthermore, the higher porosity regions within the altered fine‐grained matrix represent either void space generated by the dehydration of hydrated minerals during post‐hydration metamorphism and/or sites of ice accretion (water‐ice or C‐bearing ices) preserved within a mildly altered primitive matrix.
36‐year study reveals stability of a wild wheat population across microhabitats
Authors: Dahan‐Meir Tal , Ellis Thomas James , Mafessoni Fabrizio , Sela Hanan , Rudich Ori , Manisterski Jacob , Avivi‐Ragolsky Naomi , Raz Amir , Feldman Moshe , Anikster Yehoshua , Nordborg Magnus , Levy Avraham A. 
Published: September 2024

AbstractLong‐term genetic studies of wild populations are very scarce, but are essential for connecting ecological and population genetics models, and for understanding the dynamics of biodiversity. We present a study of a wild wheat population sampled over a 36‐year period at high spatial resolution. We genotyped 832 individuals from regular sampling along transects during the course of the experiment. Genotypes were clustered into ecological microhabitats over scales of tens of metres, and this clustering was remarkably stable over the 36 generations of the study. Simulations show that it is difficult to determine whether this spatial and temporal stability reflects extremely limited dispersal or fine‐scale local adaptation to ecological parameters. Using a common‐garden experiment, we showed that the genotypes found in distinct microhabitats differ phenotypically. Our results provide a rare insight into the population genetics of a natural population over a long monitoring period.
Innovate and renovate: Environmental intensive care unit design
Authors: Markus‐Rodden Minnette , Bell Kristen , Brookes Maryann , Harrison Georgia , O'Neill Jeffrey 
Published: September 2024

AbstractThis article describes the reallocation of space and construction of a new adult shock trauma intensive care unit implementing methods to mitigate the environmental impact. The environmental burden was reduced through innovative reallocation of space and diversity of lighting sources. Circular economy principles were implemented which enabled much of the infrastructure materials to be reused. Collaboration among interdisciplinary health care teams, such as described in this article, helped to ensure expertise was shared so that the environmental impact was lessened. This article provides insight into innovative methods to mitigate the carbon footprint of a critical care renovation project.
Anti‐Shortening Screw for the Prevention of Postoperative Shortening in Displaced Femoral Neck Fractures: A Retrospective Cohort Study
Authors: Lin Dongze , Gong Weipeng , Lin Chaohui , Liu Jiajie , Zheng Ke , Chen Peisheng , Lin Fengfei 
Published: September 2024

BackgroundEarly femoral neck shortening after femoral neck system (FNS) fixation for displaced femoral neck fractures can occur in 22.3%–39.1% of cases, leading to decreased hip joint function. This study aimed to investigate the effectiveness of using an anti‐shortening screw (ASS) in FNS fixation to prevent postoperative femoral neck shortening in displaced femoral neck fractures.MethodsWe retrospectively analyzed 106 cases of displaced femoral neck fractures treated with FNS at the Hospital from April 2020 to April 2023. Patients were divided into two groups based on the use of an ASS: the traditional group and the ASS group, each consisting of 53 cases. The ASS group was age‐matched with the traditional group treated during the same period without an ASS. The study variables included age, sex, body mass index (BMI), smoking and drinking history, injury mechanism, side of injury, fracture type, surgical time, intraoperative blood loss, Harris Hip Score (HHS) at the final follow‐up, radiographic assessment (femoral neck shortening), and complications (infection, femoral head necrosis, nonunion, and secondary surgery). Statistical analysis was performed using SPSS software, with continuous and categorical variables analyzed using appropriate parametric (t‐test) and nonparametric (Mann–Whitney U test) tests, and chi‐square or Fisher's exact tests, respectively. A p‐value <0.05 was considered significant.ResultsThere were no significant differences in background characteristics between the traditional and ASS groups. The shortening distance at postoperative day 1 did not differ significantly between the two groups (0 vs. 0 mm, p = 0.120). However, at 1, 3 months, and 1 year postoperatively, the femoral neck shortening in the ASS group was significantly less than that in the traditional group (1 month: 2.3 vs. 3.1 mm, p = 0.007; 3 months: 2.6 vs. 3.5 mm, p = 0.005; 1 year: 2.6 vs. 3.5 mm, p = 0.002). The ASS group also had a significantly lower shortening distance during the fracture healing process (0.9 vs. 2.7 mm, p = 0.005). The incidence of moderate to severe shortening (≥5 mm) at 1 year postoperatively was lower in the ASS group compared with the traditional group (15.1% vs. 37.7%, p = 0.001). The ASS group had a longer surgical time (63.0 ± 13.4 vs. 73.0 ± 23.2 min, p = 0.008) and a higher HHS (90.7 vs. 94.8, p = 0.008). There was no significant difference in fracture healing time or postoperative complications between the two groups. The traditional group had 3.8% cutouts, 7.5% nonunions, 5.7% avascular necrosis, and 7.5% secondary hip replacements. The ASS group saw 0% cutouts, 1.9% nonunions, 3.8% avascular necrosis, and 3.8% hip replacements. No significant differences in complication rates (p > 0.05).ConclusionThe use of an ASS in FNS fixation for displaced femoral neck fractures can reduce the degree of postoperative shortening and improve hip joint function.