bluuebunny/crossref_metadata_2025_split huggingface dataset:
Microscopical features of six species of Phyllostachys bamboo and Arundo donax
Authors: Greco Silvia , Molari Luisa , Valdrè Giovanni , Garcia Jose Jaime 
Published: January 2023

Abstract

Advancement in the application of natural materials in construction requires an understanding of their anatomical and physical characteristics and strength. Nowadays, a lack of knowledge is unfortunately present regarding some bamboo species. The aim of this paper is to provide detailed information to close this gap. Phyllostachys bambusoides, edulis, iridescens, viridiglaucescens, vivax and violacescens have been analysed. Such bamboo species are easily cultivated in Italy, but not all of them are the same in terms of diameter, wall thickness, and mechanical behaviour. The properties and differences of Arundo donax are also presented and explained to compare these very similar materials. In the first part of this study, the features of the components of these species are investigated. A detailed description and pictures of the microstructure are reported. In the second part, the distribution of the components of the plants is analysed and then cross-correlated to mechanical properties. All the bamboo species studied exhibit similar characteristics in terms of component morphology, with the exception of Arundo donax, which differs in terms of component distribution along the culm wall. Generally, species having a higher percentage of fibre, and larger fibres in the average vascular bundle, have higher tensile, compressive, and bending strengths.
Predicting orthopedic surgery times using machine learning
Authors: Igder Senobar Kheradmand , Salimifard Khodakaram , Tahami Seyed Mohammad , Mohammadi Reza , Kuiper Alex , Heidari Shahin 
Published: January 2023

Abstract
The operating rooms within the surgical unit take center stage in a hospital. The fact that, in practice, actual durations of surgery do not coincide with their allotted times yields extra costs; for example, earliness results in unutilized operating room time, and lateness incurs extra waiting for patients. Various machine learning methods are employed to predict surgery times in a hospital. The data used stems from the Shahid Chamran Trauma educational-medical hospital (Shiraz, Iran) from 2018 until 2021. The performances across the four methods, linear regression, recursive partitioning, support vector machine, and XGBoost, are compared using established accuracy and relevant healthcare operational metrics. The predicted surgery times vary per algorithm, but the differences are minor. Among the methods, linear regression shows the best performance. Linear regression, which also provides explanatory insights, outperforms the other approaches for predicting surgery times. Furthermore, the study shows that using machine learning models is a promising avenue to improve the prediction of operation time and generate more efficient and effective operating room schedules.
Identifying suitable zones for Kappaphycus alvarezii (Doty) L.M.Liao farming in a densely developed portion of the South Atlantic
Authors: Mesquita¹ Frederico , Schwahofer Felipe 
Published: January 2023

Abstract
Due to the growing demand for bioproducts, mariculture can have an important sustainable role in the cultivation of marine macroalgae. While the southern coast of Rio de Janeiro State, Brazil, currently has dozens of aquaculture structures installed, we sought to identify additional suitable sites for marine macroalgae enterprises as well as to estimate current production levels along its densely developed southern coast (Ilha Grande and Sepetiba bays). High resolution satellite images were used to generate 31maps related to the criteria and constraints that could influence aquaculture productivity. Individual weights were assigned to those criteria and constraints based on the judgments of technicians, researchers, and other stakeholders using a pairwise comparison method. Those factors were combined using multicriteria decision rules, and a suitability map was derived from their reclassifications. Of the total area calculated, 12.88% was determined to be unsuitable for cultivation, and 87.12% was considered suitable. We identified 91 K. alvarezii cultivation structures, and their annual biomass production was estimated to be between 400 and 1,500kg/year. Our analyses calculated the cultivation potential of the entire region, although the presence of heavy metals in Sepetiba Bay removes from consideration its production of algae for human consumption (although their biomasses could be used for other purposes). The results are designed to contribute to marine spatial planning and assist producers, decision makers, and social actors in promoting the sustainable development of seaweed farming.
Outcome of combining 7.5Fr disposable electronic flexible ureteroscope with 10Fr ureteral access sheath in the treatment of renal stones &lt; 2cm: initial experience
Authors: Song Baiyang , Cheng Yue , Xie Guohai , Huang Ting , Yang Jiner , Fang Li 
Published: January 2023

Abstract
Purpose: To evaluate the effectiveness and safety of combining 7.5Fr flexible ureteroscope with 10Fr ureteral access sheath performed in patients with renal calculi under 2cm.
Materials and methods: We prospectively involved 10 patients with renal calculi < 2cm who underwent holmium laser lithotripsy using the combination of 7.5Fr flexible ureteroscope and a 10Fr ureteral access sheath without double-J stents pre-reserved. The patients’ profiles, including preoperative, operative information, and postoperative complications, were recorded.
Results: The success rate of sheath placement was 100% with the operation time of 55.0 ± 20.0 min, while the lithotripsy time of 150.4 ± 199.0 s. Due to the grade-1 injury of ureter, the double-J stent was retained in two cases for a month. Moreover, the duration of stent-keeping was 18.3 ± 20.13 hours, the hospitalization duration after operation was 45.6 ± 15.5 h, and the pain score after 24 hours postoperatively was 4.3 ± 3.5, respectively. Hemoglobin decreased by 5.0 ± 9.2 g/L and creatinine increased by 1.9 ± 6.6 μmol/L postoperatively, and none of the patients suffered from fever or hemorrhage. The SFR was 90.0% in a month after surgery. In terms of the symptom score of stents, overactive bladder symptom score was 1.7 ± 1.5, international prostate symptom score of 3.3 ± 2.8, and quality of life of 1.3 ± 1.7.
Conclusion: Combining 7.5Fr flexible ureteroscope with 10Fr ureteral access sheath is recommended as a safe option for treating renal calculi < 2cm with high rate of sheath placement and lower rate of complication.
The molecular classification of cancer-associated fibroblasts on a pan-cancer single-cell transcriptional profiling
Authors: Chen Bonan , Chan Wai Nok , Xie Fuda , Mui Chun Wai , Cheung Alvin H.K. , liu Xiaoli , Lung Raymond W.M. , Chow Chit , Zhang Zhenhua , Shi Shihua , Zhou Shikun , Chen Guoming , WangP Shouyu , Ding Xiaofan , Huang Bing , Liang Li , Dong Yujuan , Wong Chi Chun , Wu William K.K. , Cheng Alfred S.L. , Chan Michael W.Y. , Yu Jun , Lo Kwok Wai , Kang Wei , To Ka Fai 
Published: January 2023

AbstractBackgroud:Cancer-associated fibroblasts (CAFs), a component of the tumor microenvironment, play a critical role in cancer progression, either pro- or anti-tumorigenic functions. Due to the original, phenotypic, and functional heterogeneity, CAFs can be subgrouped into several subpopulations. So far, no molecular classifications of CAFs based on a single-cell pan-cancer scale have been provided.Methods:This study employs a pan-cancer single-cell transcriptional atlas on 9 types of solid tumors (breast cancer, cholangiocarcinoma, colon adenocarcinoma, hepatocellular carcinoma, lung adenocarcinoma, neuroendocrine prostate cancer, pancreatic adenocarcinoma, prostate adenocarcinoma, and stomach adenocarcinoma) to provide a novel molecular classification, elucidate the CAF evolution. The function of each CAF subtype was analyzed by single-cell regulatory network inference and clustering (SCENIC) and single-cell GSEA, and the clinical significance was assessed using survival curves. Furthermore, we used molecular docking to screen small molecules targeting matCAF and conducted in vivo experiments to verify.Results:We distinguished CAFs in the solid tumor as 4 molecular clusters: progenitor CAF (proCAF), inflammatory CAF (iCAF), myofibroblastic CAF (myCAF), and matrix-producing CAF (matCAF) based on the prominent molecular features. The classification is universally applied in all the 9 solid tumors. The 4 CAF subtypes exhibit distinct evolutionary trajectories, functional roles, and clinical significance in different solid tumors. Besides, the matCAF signatures were found to have poor prognoses among multiple cancer types. Targeting matCAF by a screened small molecule, Procyanidin C1, exerted anti-tumor effects in suppressing tumor growth.Conclusions:Together, CAF subtypes play essential roles in cancer initiation and progression, especially mat CAF. Targeting matAF in solid tumors has tumor therapeutic potential.
Comparison of the near and long-term efficacy of thoracoscopic thoracic sympathectomy with different segments for palmar hyperhidrosis, axillary hyperhidrosis, and plantar hyperhidrosis
Authors: Hong Ziqiang , Sheng Yannan , Cui Baiqiang , Bai Xiangdou , Lu Yingjie , Cheng Tao , Wu Xusheng , Jin Dacheng , Gou Yunjiu 
Published: January 2023

Abstract
Background: To compare the near and long-term outcomes of endoscopic thoracic sympathicotomy (ETS) for palmar hyperhidrosis, axillary hyperhidrosis, and plantar hyperhidrosis.
Methods: We retrospectively analyzed the clinical data of 218 patients with hyperhidrosis who were admitted to the Department of Thoracic Surgery of Gansu Provincial People's Hospital for surgical treatment from April 2014 to August 2021. The patients were divided into three groups according to the method of ETS, and the perioperative clinical data and postoperative follow-up data were collected to compare the near and long term outcomes of the three groups.
Results: There were 197 eligible patients at follow-up, 60 patients in the R4 cut-off group, 95 patients in the R3+R4 cut-off group, and 42 patients in the R4+R5 cut-off group. There were no statistically significant differences in baseline indicators such as sex, age and positive family history among the three groups (P>0.05). There was no statistically significant difference between the three groups in terms of operative time (P=0.148), intraoperative bleeding (P=0.308), and postoperative hospital stay (P=0.407). Postoperatively, all three groups showed significant relief of palmar hyperhidrosis symptoms, with the R3+R4 group having an advantage in terms of relief of axillary hyperhidrosis symptoms, patient satisfaction and quality of life index at 6 months postoperatively, and the R4+R5 group having an advantage in terms of [1]
relief of plantar hyperhidrosis symptoms. The difference in compensatory hyperhidrosis at 12 months postoperatively was not statistically significant among the three groups (P=0.867), but the incidence was higher in the R3+R4 and R4+R5 groups than in the R4 group.
Conclusion: Patients with simple palmar hyperhidrosis can first consider R4 cut-off treatment; R3+R4 cut-off is more effective in treating palmar hyperhidrosis combined with axillary hyperhidrosis; R4+R5 cut-off is more effective in treating palmar hyperhidrosis combined with plantar hyperhidrosis. However, patients need to be informed that R3+R4 and R4+R5 dissection may increase the risk of severe compensatory hyperhidrosis after surgery.
VTAIM: Volatile Transaction Authentication Insurance Method for Cyber Security Risk Insurance of Banking Services
Authors: Almatari Osamah , Wang Xiaomin , Zhang Wenfang , Khan Muhammad Khurram 
Published: January 2023

Abstract
Cyber threats in online banking services are increasing with the improvements in internet-aided communications and extended services. The threats gather personal and transactional information from the users from which illegitimate services are handled. For providing secure service-based risk mitigation, this article introduces a Volatile Transaction Authentication Insurance Method (VTAIM). This method generates volatile insurance authenticity for a transaction-initiated session. Depending on the transaction features, the insurance is constructed using a two-way volatile authentication key. This key extension/ validity is recommended through deep learning based on the user transaction interest. The type of security threat is first detected from the session interruptions and converging transaction period. Post the detection, the user and banking service-oriented authentication is used for ensuring end-to-end security. This recommendation is used for typical consecutive transactions and volatile security. The security features are updated periodically based on service availability and transaction support provided. Therefore, spoofed services are less available for distinct users across different time intervals, reducing the false rate and failures.
Infrastructure Development and Female Labor Force Participation in Pakistan
Authors: Ali Syed Ammad , Jamil Ruqaiya , Economist / Research 
Published: January 2023

Abstract
This article examines the impacts of infrastructure development on female labor force participation in the case of Pakistan. The study employed 19 indicators of infrastructure development, which four indices through principal component analysis (PCA); namely, transportation index (TI), Telecommunication Index (TCI), Public motor vehicle index (PMVI) and Overall index (OI). The estimation is based on ARDL-Bound testing cointegration approach and the rolling window analysis, using annual time series data from 1985 to 2018. The estimated results show that all the infrastructure indices positively and significantly impact the female labour force participation rate. The road length has the largest positive impact on female participation; a one per cent increase in road length increases the female participation rate by 0.65%.
Jel Classifications: C38; C82; E24; F62; H54; J21;O18; O11
Novel Three-dimensional Workstation System for Intraoperative Navigation in Robot-Assisted Partial Nephrectomy
Authors: Takahara Kiyoshi , Kusaka Mamoru , Tomozawa Shuhei , Nishino Masashi , Kawai Akihiro , Shiroki Ryoichi 
Published: January 2023

Abstract
Detailed knowledge of the anatomical relationships between renal tumors, vascular structures, and the urinary tract is required to perform robot-assisted partial nephrectomies (RAPN) successfully. Recent improvements in imaging modalities include computed tomography and magnetic resonance imaging. In addition, three-dimensional (3D) workstation systems for intraoperative navigation have also been developed.
This report introduces a novel 3D workstation system for intraoperative navigation while performing RAPN called “Atrena”. Atrena is equipped with multiple methods for the stereoscopic viewing of 3D images. Furthermore, Atrena operates on a tablet. Therefore, using Atrena in RAPN enables the rotation and enlargement of stereoscopic 3D images through manipulations on the tablet's screen. Atrena was successfully used for intraoperative navigation in initial 15 cases of RAPN with high trifecta achievement ratios.
We believe that this novel 3D workstation system, “Atrena”, is beneficial in performing RAPN and enhances its success. We also believe Atrena may be useful as an educational tool for medical staff.
Variations in Hepatic Vein Pressure Gradient and Liver Stiffness in the Histological Categories of Non-cirrhotic Portal Hypertension
Authors: Bihari Chhagan , Dhariwal Sneha , Rastogi Archana , Sharma Manoj Kumar , Sarin Shiv Kumar 
Published: January 2023

Abstract
Introduction: Non-cirrhotic portal hypertension (NCPH) usually has lower liver stiffness (LS) and hepatic pressure gradient (HPVG), than cirrhosis. At times, it can have elevated LS and HVPG and be confused with liver cirrhosis. In this study we aimed to categorize those entities of NCPH with higher values of LS and HVPG for the prognostic relevance.
Patients & Methods: This study included liver biopsy cases diagnosed as NCPH (2015-2021). Age and gender-matched controls of cryptogenic cirrhosis (n=127) were included. Parameters were obtained from the electronic records. The histological categories were- Obliterative portal venopathy (OPV), OPV with bridges (OPV-F), incomplete septal cirrhosis (ISC), nodular regenerative hyperplasia (NRH), mega sinusoids with fibrosis (MSF) and unclassified.
Results: Mean age of study participants (n=173) was 39 (27.5-50) years. LS and HVPG were significantly lower than the cirrhosis {8 (6-12) vs 16 (14-17) Kpa; and 8 (6.9-11.7) vs. 27 (23-36), p<0.001. NCPH categories were- OPV {45, (26%)}, OPV- {37, (21.4%)}, ISC {20, (11.6%)}, NRH {19, (11%)}, MSF {19, (11%)}, and unclassified {33, (19%)}. Elevated HVPG noted in OPV-F {15(12-16)} and ISC {12 (9-14)} mmHg and correlated with fibrosis quantity. A HVPG >10 mmHg was: OPV (0/45, 0%), OPV-F (29/37, 78.3%), ISC (13/20, 65%), NRH (8/19, 42%), MSF (1/19, 5.2%), and unclassified (1/33, 3%) with p<0.001. Higher values of TE recorded in MSF and NRH, as compared to other categories.
Conclusions: OPV-F and ISC have more fibrosis contents and higher HVPG values than the other categories of NCPH. Whereas, MSF and NRH have spuriously high liver stiffness.
Extending (τ-)tilting subcategories and (co)silting modules
Authors: Asadollahi Javad , Padashnik Fazad , Sadeghi Somayeh , Treffinger Hipolito 
Published: January 2023

Abstract
Let B be a finite dimensional algebra and A=B[P0] be the one-point extension algebra of B with respect to the finitely generated projective B-module P0. The categories of B-modules and A-modules are related by two adjoint functors R and E, called the restriction and the extension functors, respectively. Based on the nice homological properties of these two functors, restriction and extension of some notions such as tilting and tau-tilting modules have been studied in the category of finitely presented modules, i.e. small mod. In this paper, we investigate the behaviour of tilting and support tau-tilting subcategories with respect to these two functors. Moreover, we investigate the restriction and the extension of special related modules such as finendo quasi-tilting modules, silting modules, and cosilting modules. Our studies will be done in the category of all modules, which will be called large Mod. Based on such study, in addition to the new results, classical results are extended, not only from modules to subcategories but also from small mod to large Mod.
Effects of Returning Farmland to Forest and Grassland on Deep Soil Moisture Dynamics in Loess Hilly Region
Authors: Meng Tingting , Sun Pei 
Published: January 2023

Abstract
Background

The vegetation covering of the Loess Plateau (LP) expanded significantly, when implemented the returning cultivated land to forest and grassland. It is of great significance for the sustainability of vegetation restoration in semi-arid regions to accurately understand the effects of vegeta-tion on deep soil moisture;

Methods

The deep-water consumption (200–1000 cm) of sloping farmland, grassland and Jujube orchards a minor loess hilly region basin in Yuanzegou were studied using outdoor surveys and indoor tests;

Results

From 200 cm to 1000 cm, the soil water storage ranged in the order of sloping farmland > grassland > Jujube orchard, with mean values of 148.78 mm, 145.28 mm and 121.11 mm, respectively. Sloped farms and grassland had significantly higher soil water storage than Jujube orchard (p < 0.05). In the 200–1000 cm soil layer, the water consumption of the Jujube orchard ranged from 21.67 mm to 32.97 mm, and that of grassland ranged from − 4.47 mm to 10.32 mm. The deep soil water consumption of Jujube orchard significantly exceeded that of grassland (p < 0.05);

Conclusions

Returning farmland to forest and grass reduced soil moisture content, especially when using forest-type vegetation.
Short-Term changes in Retinal Microvascular Network and Microcirculation after Horizontal Strabismus Surgery
Authors: Chen Yao , Ma Qingkai , Xia Lin , Dong Jiong , Luo Sha , Feng Lixia 
Published: January 2023

Abstract
Purpose: To determine the possible effects of horizontal rectus surgery on the fundus microvascular network and microcirculation.
Methods: A total of 53 eyes from 53 horizontal strabismus who underwent a recession-resection surgery on monocular eye were included. The densities in the capillary plexus of retinal and the area of the foveal avascular zone (FAZ) were imaged and measured by optical coherence tomography angiography (OCT-A) at baseline and 1 day, 2 weeks and 4 weeks after strabismus surgery.
Results: The mean whole superficial capillary plexus (SCP) of reoperation and postoperation were 43.02 ± 3.75, 40.17 ± 4.25,42.25 ± 4.51 and 42.87 ± 4.23%, respectively. There was a statistically significant decrease in the measurement of the whole SCP (p < 0.001). The mean whole deep capillary plexus measurements (DCP) of reoperation and postoperation were 48.83 ± 3.33, 49.13 ± 4.13, 49.42 ± 3.90 and 49.66 ± 3.74%, respectively. There was no statistically significant change in the measurement of the whole DCP (p = 0.427). The mean FAZ measurements of reoperation and postoperation were 0.27 ± 0.09, 0.28 ± 0.11, 0.27 ± 0.09 and 0.27 ± 0.10mm2, respectively. There was no statistically significant change in the measurement of FAZ (p = 0.497).
Conclusions: Superficial capillary plexus decreased transitorily in short-term follow-up after strabismus surgery. Such changes would not persist over a long period.
C-terminus of serine–arginine protein kinase-like protein, SrpkF, is involved in conidiophore formation and hyphal growth under salt stress in Aspergillus aculeatus
Authors: Kobayashi Natsumi , Katayama Ryohei , Minamoto Kentaro , Kawaguchi Takashi , Tani Shuji 
Published: January 2023

Abstract
The serine–arginine protein kinase-like protein, SrpkF, was identified as a regulator for the cellulose-responsive induction of cellulase genes in Aspergillus aculeatus. To analyze various aspects of SrpkF function, we examined the growth of the control strain (MR12); C-terminus deletion mutant, which produced SrpkF1–327 (DCsrpkF); whole gene-deletion mutant of srpkF (DsrpkF), srpkF overexpressing strain (OEsprkF), and the complemented strain (srpkF+) under various stress conditions. All test strains grew normally on minimal medium under control, high salt (1.5 M KCl), and high osmolality (2 M sorbitol and 1.0 M sucrose). However, only DCsrpkF showed reduced conidiation and hyperbranched hyphal growth on 1.0 M NaCl media. Conidiation of DCsrpkF on 1.0 M NaCl media was reduced to 12% compared with that of srpkF+. By contrast, deletion of srpkF did not affect hyphal growth and conidiation under the same conditions. We then quantified the transcripts of the regulators involved in the central asexual conidiation pathway in A. aculeatus. The findings revealed that the expression of brlA, abaA, wetA, and vosA was reduced in DCsrpkF under salt stress. These data suggest that in A. aculeatus, SrpkF regulates conidiophore development. The C-terminus of SrpkF seems to be important for regulating SrpkF function in response to culture conditions.
non-dengeneracy of solutions for prescribled scalar curvature problem via local Pohozaev identity
Authors: WANG QINGFANG 
Published: January 2023

Abstract
This paper deals with the following nonlinear elliptic equation
$$-\Delta u=Q(|y'|,y'')u^{\frac{N+2}{N-2}},\,\,u>0,\,\,\text{in}\R^N,\,\,u\inD^{1,2}(\R^{N}),$$where $(y',y'')\in \R^2\times\R^{N-2}$,
where $Q(|y'|,y'')$ is a bounded non-negative function in $\mathbb{R}^{2}\times \R^{N-2}$. We prove a non-degeneracy result for the positive solutions constructed in [PWW].