bluuebunny/crossref_metadata_2025_split huggingface dataset:
The egalitarian value of counterfeit goods: Purchasing counterfeit luxury goods to address income inequality
Authors: Liu Jingshi (Joyce) , Wakeman S. Wiley , Norton Michael I. 
Published: July 2024

AbstractThe present research demonstrates a novel driver of the growing demand for counterfeit luxury goods: perceptions of income inequality. Across five studies, using different samples and counterfeit luxury goods, we find that as perceptions of income inequality increase, consumers value counterfeit luxury products for their “egalitarian value”—a value associated with counterfeits' perceived ability to restore equality in society. Consumers perceive both public and private counterfeit luxury goods to have egalitarian value, suggesting that their value manifests itself beyond consumers' attempts to signal status via consumption. Moreover, the egalitarian value increases consumers' motivation to purchase counterfeit luxury goods beyond their hedonic, utilitarian, economic, or status signaling value. Finally, the positive effect of the egalitarian value of counterfeit luxury goods on purchase preference is greater among consumers who think equality is more desirable and attainable (i.e., those low in social dominance orientation). Our results outline one psychological mechanism underlying consumers' interests in counterfeit luxury goods, explaining how egalitarian value may link two important societal issues: growing income inequality and increased demand for counterfeits.
The life‐course changes in muscle mass using dual‐energy X‐ray absorptiometry: The China BCL study and the US NHANES study
Authors: Wang Xi , Gao Liwang , Xiong Jingfan , Cheng Hong , Liu Li , Dong Hongbo , Huang Yiwen , Fan Hongmin , Wang Xia , Shan Xinying , Xiao Pei , Liu Junting , Yan Yinkun , Mi Jie 
Published: July 2024

AbstractBackgroundSarcopenia is an important indicator of ill health and is linked to increased mortality and a reduced quality of life. Age‐associated muscle mass indices provide a critical tool to help understand the development of sarcopenia. This study aimed to develop sex‐ and age‐specific percentiles for muscle mass indices in a Chinese population and to compare those indices with those from other ethnicities using the National Health and Nutrition Examination Survey (NHANES) data.MethodsWhole‐body and regional muscle mass was measured by dual‐energy X‐ray absorptiometry (DXA) in participants of the China Body Composition Life‐course (BCL) study (17 203 healthy Chinese aged 3–60 years, male 48.9%) and NHANES (12 663 healthy Americans aged 8–59 years, male 50.4%). Age‐ and sex‐specific percentile curves were generated for whole‐body muscle mass and appendicular skeletal muscle mass using the Generalized Additive Model for Location Scale and Shape statistical method.ResultsValues of upper and lower muscle mass across ages had three periods: an increase from age 3 to a peak at age 25 in males (with the 5th and 95th values of 41.5 and 66.4 kg, respectively) and age 23 in females (with the 5th and 95th values of 28.4 and 45.1 kg, respectively), a plateau through midlife (30s–50s) and then a decline after their early 50s. The age at which muscle mass began to decline was 52 years in men with the 5th and 95th percentile values of 43.5 and 64.6 kg, and 51 years in women with the 5th and 95th percentile values of 31.6 and 46.9 kg. Appendicular skeletal muscle mass decreased earlier than whole body muscle mass, especially leg skeletal muscle mass, which decreased slightly after age 49 years in both sexes. In comparison with their US counterparts in the NHANES, the Chinese participants had lower muscle mass indices (all P < 0.001) and reached a muscle mass peak earlier with a lower muscle mass, with the exception of similar values compared with adult Mexican and White participants. The muscle mass growth rate of Chinese children decreased faster than that of other races after the age of 13.ConclusionsWe present the sex‐ and age‐specific percentiles for muscle mass and appendicular skeletal muscle mass by DXA in participants aged 3–60 from China and compare them with those of different ethnic groups in NHANES. The rich data characterize the trajectories of key muscle mass indices that may facilitate the clinical appraisal of muscle mass and improve the early diagnosis of sarcopenia in the Chinese population.
Component rotational mismatch in the standing position is a potential risk factor for unfavourable functional outcomes after total knee arthroplasty
Authors: Kokubu Yasuhiko , Kawahara Shinya , Mizu‐Uchi Hideki , Hamai Satoshi , Akasaki Yukio , Sato Taishi , Ishibashi Shojiro , Konishi Toshiki , Nakashima Yasuharu 
Published: July 2024

AbstractPurposeThis study assessed rotational mismatch between components after total knee arthroplasty (TKA) in the supine and standing positions and aimed to investigate the effect of rotational mismatch in the standing position on postoperative patient‐reported outcome measures (PROMs).MethodsSeventy‐one patients (71 knees) who underwent TKA for medial knee osteoarthritis were used to investigate rotational mismatches between components. Rotational mismatches between components were examined on postoperative standing whole‐leg and supine knee radiographs using a three‐dimensional‐to‐two‐dimensional model image registration technique, and the angles between the reference axes of the components were measured. Component alignment was evaluated using postoperative computed tomography images, and a questionnaire (2011 version of the Knee Society Score: [KSS 2011]) was mailed to investigate postoperative PROMs.ResultsIn the entire cohort, rotational mismatches in the supine and standing positions were similar (p = 0.9315). In 15% of patients, the mismatch was large (>5°) in the supine position but small (<5°) in the standing position (overestimated group). However, in 23% of patients, the mismatch was small (<5°) in the supine position and large (>5°) in the standing position (underestimated group). The underestimated group had severe preoperative varus deformity, resulting in external rotation of both femoral and tibial components. Rotational mismatch in the standing position (p = 0.0032) was a significant risk factor for unfavourable PROMs. Patients with a mismatch in the standing position had significantly lower scores than those without a mismatch (p = 0.0215), exceeding the minimal clinically important difference values.ConclusionsThe underestimated group is clinically important because the surgical procedure and intraoperative assessment of component placement are performed in the supine position. In cases of severe preoperative varus deformity, care should be taken not to place the component in malrotation to avoid rotational mismatch in the standing position.Level of EvidenceⅣ, Case series.
脳卒中プロトコール始動のタイミングと急性期脳梗塞の治療開始時間の関連についての検討(Assessment of the relationship between the timing of stroke protocol initiation and treatment starting time for acute cerebral infarction)
Authors: 友紀 番匠谷 , 大作 松井 , 修 藤崎 , 元博 菊川 , 崇史 間 , 誠人 小林 , 太 永嶋 
Published: July 2024

要旨【目的】急性期脳梗塞の治療開始時間（door to puncture time: D2P）を短縮するため，患者搬入前から受入準備を行うことの妥当性は想像に難くないが，実際どのタイミングで始動することがD2Pを短縮するかの報告は過去にない。当院ではドクターヘリ・カー（以下，DH・DC）を活用したstroke protocol（以下，SP）を運用しており，患者搬入前にSP宣言があれば，CT室へ直接搬送し，CT室から脳神経外科医の併診が可能である。本検討はSPの患者搬入前の始動（以下，搬入前SP）が，患者搬入後の始動（以下，搬入後SP）と比べD2Pを短縮するかを明らかにすることを目的とした。【対象】2018年4月から2022年12月までの間に，SPを運用し血栓回収療法を実施した患者を，搬入前SP群と搬入後SP群の2群に分け，D2Pについて比較を行った。また，各々の群の搬送手段（DH・DC / その他）や搬入時間帯（平日日勤帯 / 時間外）によるD2Pを比較し，搬送手段や搬送時間帯による影響を検討した。【結果】搬入前SP群99例，搬入後SP群21例で，患者背景は搬入前SP群でDH・DC搬送が有意に多かった。搬入前SP群，搬入後SP群のD2Pは同等で（73分vs.75分），搬送手段や搬送時間帯による有意差はなかった。【結語】搬入前SPは，搬入後SPと比較し，D2Pを短縮しなかった。
腸間膜内穿通した空腸憩室炎の1例(A case of non–surgical management of penetrated jejunal diverticulitis localized perforation)
Authors: 大輔 室屋 , 崇通 西田 , 久陽 下河辺 , 義人 和田 
Published: July 2024

要旨症例は53歳の男性。昼食後に左側腹部痛が出現して救急外来を受診した。腹部は圧痛を認めるものの，筋性防御や反跳痛などの腹膜刺激症状は認めなかった。腹部CT検査で多発する小腸憩室を認め，一部の空腸憩室周囲の脂肪織濃度上昇と腸間膜内の憩室外にガス像を認めたため，空腸憩室炎の穿通と診断した。腹部所見が限局していたため抗菌薬による保存的加療を行い，第4病日に食事再開して症状増悪を認めず，第8病日に自宅退院した。空腸憩室炎は大腸憩室炎に比べて稀であるが穿孔症例の死亡率は高く，穿孔や膿瘍形成症例は手術を推奨されている。穿通や膿瘍形成が限局している空腸憩室穿孔症例において保存的加療の報告が少ないながら認められる。慎重な症例選択とCT検査による厳重な経過観察のもとで手術回避できる症例が存在することが示唆された1例を経験したため，文献的考察を加えて報告する。
High freshwater turtle occupancy of streams within a sustainably managed tropical forest in Borneo
Authors: Tan Wei Cheng , Vitalis Victor , Sikuim Julsun , Rödder Dennis , Rödel Mark‐Oliver , Asad Sami 
Published: July 2024

AbstractDespite suffering dramatic declines due to habitat loss and overexploitation, tortoises and freshwater turtles in Southeast Asia remain understudied. Sustainable forest management offers a promising approach for advancing the conservation of threatened turtle populations. This study examines the effect of reduced impact logging (RIL), a sustainable forestry method, on 2 freshwater turtle species. We examined detectability patterns and habitat relationships for the threatened Malayan flat‐shelled turtle (Notochelys platynota) and the non‐threatened Malayan soft‐shelled turtle (Dogania subplana) in 8 streams within a commercial forest reserve between March and July 2019, in Sabah, Malaysian Borneo. Using single‐species occupancy models, we identified covariates associated with the detection and occupancy probabilities of these species across a post‐harvest recovery gradient (1–21 years since logging). Covariates used in the models were obtained directly from the field or from open‐source remote sensing data. Results for soft‐shelled turtles were inconclusive. In contrast, we found a negative association between monthly rainfall and flat‐shelled turtle detectability. The occupancy probability of flat‐shelled turtles was positively associated with greater distance from logging roads and higher stream flow accumulation. Occupancy probability for flat‐shelled turtles and soft‐shelled turtles was relatively high throughout the reserve (0.79 ± 0.1 [SD] and 0.57 ± 0.22, respectively). These results, suggest that appropriately managed forests, could serve as invaluable conservation areas for imperiled freshwater turtle species in the region.
Anxiety and depression prior to total knee arthroplasty are associated with worse pain and subjective function: A prospective comparative study
Authors: Aalders Margot B. , van der List Jelle P. , Keijser Lucien C. M. , Benner Joyce L. 
Published: June 2024

AbstractPurposeThe aim of this study was to investigate the influence of preoperative anxiety and depression on subjective function, pain and revision rates following total knee arthroplasty (TKA).MethodsA prospective comparative study was conducted, including 349 patients undergoing TKA surgery between January 2019 and April 2021. Patients completed the Hospital Anxiety and Depression Scale (HADS) questionnaire preoperatively, and a set of Patient‐Reported Outcome Measures (PROMs) preoperatively and at 6, 12 and 24 months postoperatively. Patients were categorized into anxiety and depression groups based on HADS scores. PROMs included the Knee injury and Osteoarthritis Outcome Score‐Physical Function Shortform (KOOS‐PS), Oxford Knee Score (OKS) and NRS‐Pain. Differences in PROM scores between the anxiety/depression group and, respectively, nonanxiety/nondepression group were assessed, as well as differences in minimal clinical important difference (MCID) and attainment of Patient Acceptable Symptom State (PASS). Lastly, revision rates were compared.ResultsAnxiety and depression groups exhibited inferior subjective function preoperatively and postoperatively compared to nonanxiety and nondepression groups (all p < 0.05), experienced more pain preoperatively (p < 0.001) and also postoperatively for depression patients (all p < 0.05). Significantly fewer patients with anxiety and depression reached the PASS for KOOS‐PS, OKS and NRS‐Pain (all p < 0.05). There were no differences in the proportion of patients reaching the MCID for all PROMs (all p > 0.060), and revision rates did not differ between groups (both p > 0.96).ConclusionPreoperative anxiety and depression negatively influence subjective function and pain preoperatively and up to 2‐year follow‐up in patients undergoing TKA. Revision rates did not differ between groups, and there were no relevant differences in clinical improvement of subjective function and pain.Level of EvidenceLevel II, prospective comparative study.
Chemical spaces of taste and odor
Authors: Dunkel Andreas , Hofmann Thomas F. 
Published: July 2024

AbstractThe thesis provides a draft map of the chemical space of chemosensory active molecules in foods and enables, by application of cheminformatics approaches, the deduction of general principles of raw material influence and processing on the sensory perception of complex food systems. The summarized data supports the development of analytical methods targeting the efficient quantitation of key compounds, provides a database for screening of chemosensory receptor agonists and facilitates the optimization of in‐silico tools for prediction of receptor activation determining sensory quality and biological function.
Nanofabrication of Lithium Niobate Anti‐Reflective Subwavelength Structures for High Power Mid‐Infrared Lasers
Authors: Zheng Jia‐Xin , Liu Xue‐Qing , Tian Ke‐Shuai , Li Hong‐Yu , Zhang Xin , Tian Zhen‐Nan , Qian Meng‐Dan , Wang Lei , Chen Qi‐Dai 
Published: June 2024

AbstractLithium niobate (LN) crystal with anti‐reflective subwavelength structures (ASSs) has great applications in high‐power tunable optical parametric oscillator (OPO) lasers. However, it is still a great challenge to 3D nanofabrication of LN ASSs. Herein, a wet‐etching‐assisted laser polarization domain inversion (WE‐LPDI) technology is proposed to fabricate periodic cone arrays with a period from 200 nm to 4 µm on LN. Based on the optimized structural parameters, large‐area LN ASSs with a period of 1.3 µm and a height of 1.7 µm were fabricated on LN, which exhibits an average transmittance of 3–5 µm increasing from 78% to 85% and a highest transmittance of 88% at 5 µm. It has been demonstrated that the LN ASSs show high stability under high‐temperature and high‐power laser irradiation, which shows potential applications for high‐power mid‐IR lasers. The results indicate that the WE‐LPDI technology provides a novel way for 3D nanofabrication of LN.
Spawning run estimates and phenology for an extremely small population of Atlantic Sturgeon in the Marshyhope Creek–Nanticoke River system, Chesapeake Bay
Authors: Coleman Nicholas , Fox Dewayne , Horne Ashlee , Hostetter Nathan J. , Madsen John , O'Brien Michael , Park Ian , Stence Chuck , Secor David 
Published: July 2024

Abstract

Objective
Once thought to be extirpated from the Chesapeake Bay, fall spawning runs of Atlantic Sturgeon Acipenser oxyrinchus have been rediscovered in the Marshyhope Creek (MC)–Nanticoke River (NR) system of Maryland, United States. High recapture rates in past telemetry surveys suggested a small population in the two connected tributaries. This study aims to generate estimates of abundance and understand within system connectivity for spawning runs in 2020 and 2021.

Methods
Data from mobile side-scan sonar surveys and detections of acoustically tagged adults on stationary telemetry receivers were analyzed in an integrated model to estimate spawning season abundance and examine run timing and system connectivity for this population. An array of acoustic receivers was deployed throughout the MC–NR system to monitor the movement of tagged fish during the spawning run period from mid-August to late October. Side-scan sonar surveys were conducted weekly in September in an area of high spawner aggregation to generate count data on spawning run abundance.

Result
In 2020 and 2021, 32 (95% credible interval [CRI] = 23–47) and 70 (95% CRI = 49–105) Atlantic Sturgeon, respectively, used the MC–NR system. The lower estimate for 2020 coincided with an earlier end to the spawning run related to cooler September temperatures in that year.

Conclusion
In both years, high spawning run connectivity between MC and the upper NR was observed. Overall, run estimates supported previous hypotheses that the MC–NR system supports a very small population and that both MC and the upper NR serve as important areas for spawning activity.
Filter‐exchange spectroscopy is sensitive to gradual cell membrane degradation
Authors: Kaika Athanasia , Topping Geoffrey J. , Nagel Luca , Schilling Franz 
Published: July 2024

AbstractTransmembrane water permeability changes occur after initialization of necrosis and are a mechanism for early detection of cell death. Filter‐exchange spectroscopy (FEXSY) is sensitive to transmembrane water permeability and enables its quantification by magnetic resonance via the apparent exchange rate (AXR). In this study, we investigate AXR changes during necrotic cell death. FEXSY measurements of yeast cells in different necrotic stages were performed and compared with established fluorescence cell death markers and pulsed gradient spin echo measurements. Furthermore, the influence of T2 relaxation on AXR was examined in a two‐compartment system. The AXR of yeast cells increased slightly after incubation with 20% isopropanol, whereas it peaked sharply after incubation with 25% isopropanol. At this point, almost all the yeast cells were vital but showed compromised membranes. After incubation with 30% isopropanol, AXR measurements showed high variability, at a point corresponding to a majority of the yeast cells being in late‐stage necrosis with disrupted cell membranes. Simulations revealed that, for FEXSY measurements in a two‐compartment system, a long filter echo time (TEf), compared with the T2 of the slow‐diffusing compartment, filters out a fraction of the slow‐diffusing compartment signal and leads to overestimation of apparent diffusion coefficient (ADC) and underestimation of AXR. Our results demonstrate that AXR is sensitive to gradual permeabilization of the cell membrane of living cells in different permeabilization stages without exogenous contrast agents. AXR measurements were sensitive to permeability changes induced by relatively low concentrations of isopropanol, at levels for which no measurable effect was detectable by ADC measurements. TEf may act as a signal filter that affects the estimated AXR value of a system consisting of a variety of local diffusivities and a range of T2 that includes T2 values shorter or comparable with the TEf.
Comparison of baseline correction algorithms for in vivo 1H‐MRS
Authors: Pasmiño Diego , Slotboom Johannes , Schweisthal Brigitte , Guevara Pamela , Valenzuela Waldo , Pino Esteban J. 
Published: July 2024

Proton MRS is used clinically to collect localized, quantitative metabolic data from living tissues. However, the presence of baselines in the spectra complicates accurate MRS data quantification. The occurrence of baselines is not specific to short‐echo‐time MRS data. In short‐echo‐time MRS, the baseline consists typically of a dominating macromolecular (MM) part, and can, depending on B0 shimming, poor voxel placement, and/or localization sequences, also contain broad water and lipid resonance components, indicated by broad components (BCs). In long‐echo‐time MRS, the MM part is usually much smaller, but BCs may still be present. The sum of MM and BCs is denoted by the baseline. Many algorithms have been proposed over the years to tackle these artefacts. A first approach is to identify the baseline itself in a preprocessing step, and a second approach is to model the baseline in the quantification of the MRS data themselves. This paper gives an overview of baseline handling algorithms and also proposes a new algorithm for baseline correction. A subset of suitable baseline removal algorithms were tested on in vivo MRSI data (semi‐LASER at TE = 40 ms) and compared with the new algorithm. The baselines in all datasets were removed using the different methods and subsequently fitted using spectrIm‐QMRS with a TDFDFit fitting model that contained only a metabolite basis set and lacked a baseline model. The same spectra were also fitted using a spectrIm‐QMRS model that explicitly models the metabolites and the baseline of the spectrum. The quantification results of the latter quantification were regarded as ground truth. The fit quality number (FQN) was used to assess baseline removal effectiveness, and correlations between metabolite peak areas and ground truth models were also examined. The results show a competitive performance of our new proposed algorithm, underscoring its automatic approach and efficiency. Nevertheless, none of the tested baseline correction methods achieved FQNs as good as the ground truth model. All separately applied baseline correction methods introduce a bias in the observed metabolite peak areas. We conclude that all baseline correction methods tested, when applied as a separate preprocessing step, yield poorer FQNs and biased quantification results. While they may enhance visual display, they are not advisable for use before spectral fitting.
The chain mediating effect of spiritual well‐being and anticipatory grief between benefit finding and meaning in life of patients with advanced lung cancer: Empirical research quantitative
Authors: Luo Qingyue , Liu Fanglin , Jiang Zhaoyu , Zhang Lan 
Published: June 2024

AbstractAimThis study aimed to explore the chain mediating effect of spiritual well‐being and anticipatory grief between benefit finding and meaning in life of patients with advanced lung cancer.DesignThis was a cross‐sectional study.MethodsThe research included 400 patients with advanced lung cancer who attended REDACTE from December 2022 to August 2023 as the research subjects. Data were collected using a questionnaire including socio‐demographic and clinical characteristics, the Functional Assessment of Chronic Illness Therapy‐Spiritual Well‐Being scale (FACIT‐Sp‐12), the Benefit Finding Scale (BFS), the Preparatory Grief in Advanced Cancer Patients Scale (PGAC), and the Meaning of Life Questionnaire (MLQ). The structural equation model (SEM) was used to analyse the relationship between benefit finding, spiritual well‐being, anticipatory grief and meaning in life.ResultsThere was a significant correlation between benefit finding, spiritual well‐being, anticipatory grief, and meaning in life. Benefit finding could have a direct positive impact on meaning in life of patients with advanced lung cancer, but it could also indirectly affect meaning in life of patients with advanced lung cancer through three pathways: the mediating effect of spiritual well‐being, the mediating effect of anticipatory grief and the chain mediating effect of spiritual well‐being and anticipatory grief. Nursing staff should develop an integrated program of interventions to enhance the meaning in life of patients with advanced lung cancer.