bluuebunny/crossref_metadata_2025_split huggingface dataset:
El diseño de un dispositivo de inclusión en torno a los grandes simios: el caso de la orangutana Sandra y la chimpancé Cecilia en Argentina
Authors: Carman María 
Published: November 2024

Las demandas judiciales en torno a los grandes simios hacen foco en un tema abordado desde la ética y el derecho animal: la consideración de los animales como sujetos de derecho. A partir de los procesos judiciales que involucraron a la orangutana Sandra y la chimpancé Cecilia, que estuvieron confinadas en zoológicos de Argentina, analizaremos los dispositivos de inclusión que materializan su conversión de objetos a sujetos. ¿En qué medida la concepción antropocéntrica respecto de los animales pierde peso frente a nuevos juicios clasificatorios, al menos en ciertas tribunas públicas y con determinadas especies? Nuestro supuesto es que algunos elementos y tecnologías (enunciados jurídicos de acciones judiciales y de sentencias; audiencias públicas; mejoras del recinto, estudios médicos y traslado de los animales a un santuario) conforman un dispositivo de ampliación de derechos que permite una política de reparación de animales considerados semejantes a nosotros o bien injustamente maltratados, con riesgo de vida u otro padecimiento objetivable. Desde una perspectiva interdisciplinaria entre la antropología y el derecho presentamos, en primer lugar, los argumentos usados en las demandas judiciales. Luego, analizamos las sentencias que dieron lugar a la liberación de ambas primates. Y, en los últimos apartados, reflexionamos sobre el funcionamiento de estas técnicas de acercamiento animal/humano que buscan la inclusión de ciertos animales en una determinada comunidad moral.
An Efficiency Analysis of Sugarcane Farming in India: An Interstate Comparison of Performance with Data Envelopment Analysis and Malmquist Index
Authors: Fateh Mohd. , Taj Mohsin , Ansari Mohd. Kadir 
Published: November 2024

Background: This paper aims to evaluate the agricultural production of sugarcane in major sugarcane-producing states of India. Even though agriculture’s share of India’s GDP is decreasing, it still plays a significant role in the labor force by accounting for a sizable number of jobs. Recognizing the importance of sugarcane farming and the variations in resource availability among the states is crucial. The study highlights the importance of enhancing production management and resource allocation to increase sugarcane production and optimize inputs. Methods: The present research employs sophisticated statistical techniques, including Data Envelopment Analysis (DEA) and the Malmquist Productivity Index (MPI), to investigate the influence of variables such as land area and labor utilization on the efficacy of sugarcane cultivation at the state level spanning from 2017 to 2022. It uses DEA to analyze the connection between various agricultural inputs and the efficiency of food grain production and provides recommendations for improved resource allocation among Indian states. Result: The results of the investigation indicate that the mean efficiency of sugarcane cultivation across India is approximately 84.2%. Notably, states such as Uttar Pradesh, Tamil Nadu and Karnataka have demonstrated the highest levels of efficiency in terms of input utilization in sugarcane farming. Conversely, Bihar and Uttarakhand have emerged as the least efficient states in this regard. Furthermore, an analysis using the Malmquist productivity index indicates that Uttar Pradesh has exhibited the most significant average productivity growth, with Maharashtra and Gujarat following closely behind. Conversely, states such as Andhra Pradesh, Punjab, Haryana and Tamil Nadu have demonstrated only marginal enhancements in productivity. The study’s insights on sustainable sugarcane production and enhanced farmer-level regulatory frameworks have the potential to greatly benefit sugarcane-producing states. By implementing these ideas, we can work towards boosting revenue and reducing poverty in rural areas.
Wastewater Disposal Wells Management and Injectivity Remediation Approaches
Authors: Bakyt Nursultan , Zhetpissov Assylzhan , Gubashov Rustem , Utebaeva Dinara , Kamispayev Akylbek , Nurmukhanbetov Arman , Oryngaliyev Khussain 
Published: November 2024

Abstract
Tengizchevroil (TCO) has more than 30 years of experience in industrial (technical, treatment, produced water) wastewater disposal (WWD) into the subsurface Neocomian sandstone reservoir through disposal wells. Malfunction of any component (surface or subsurface) of the WWD system can lead to production curtailment; hence, WWD wells are identified as "critical" wells in the business unit. This paper will cover the subsurface part and demonstrate TCO’s approaches to remediate injectivity of wells, which are being conducted successfully.
TCO’s current wastewater disposal system has its own maximum capacity, which is mainly limited by disposal wells, booster and injection pumps, power distribution, pipelines, and tanks. TCO has four main injectivity remediation approaches: backwashing the wells, which is the simplest and most cost-effective option; newly developed chemical treatment by bullheading; coiled tubing clean-out; and perforation/re-perforation of existing and new intervals. Additionally, TCO has efficiently used lessons learned from existing wells and successfully applied them to drill 2 new WWD wells.
This paper will demonstrate the injectivity remediation work results in wells after applying four different approaches. Each approach has provided different outcomes. Post-remediation well performance and long-term performance were the main factors considered for analysis and decision-making on further approach selection and application. Until 2023, TCO had been using methods that provided sufficient injection capacity. However, starting in 2023, the demand for capacity increased due to higher wastewater volumes, prompting TCO to improve the technology, which was successfully developed and executed.
Effective Planning and Execution of the Longest Well in Kazakhstan in the Lower Slope Region of Tengiz Field
Authors: Kalzhekov N. , Kussanov I. , Kabiyev Y. , Manakhayev R. , Jumamukhambetov N. , Yessaliyeva-Gozukara A. , Issayev D. , Zhumadilov U. , Kabdenov S. 
Published: November 2024

Abstract
In 2023, TCO drilled the longest well to date in Kazakhstan to confirm technical feasibility and the productivity enhancement in the lower slope of Tengiz field using newly introduced horizontal well design. The extended reach well was drilled achieving a lateral length of almost 1,900 m, making it the longest well and lateral section drilled in Kazakhstan.
An immense amount of team effort was required in the planning stage to mitigate the major subsurface challenges such as intra-salt over-pressured inclusions, undepleted pressure pockets in the upper part of the reservoir, and major fractures and karsts in the main reservoir. Simultaneously, the well had to precisely follow the complex well design and planned trajectory to penetrate the sweet spot of porosity lobes and small but effective fractures. The well design had to be modified by implementing additional string to case off over-pressured lenses in upper reservoir. An integrated analysis of seismic and offset well data allowed to delineate the drilling hazards, and detailed strategy was developed to reach the planned well TD.
The success of this well at Tengiz was bolstered by the introduction of new drilling and logging tools and technology. A dedicated logging program facilitated the use of novel logging-while-drilling tools specific to Tengiz, ensuring accurate reservoir characterization, completion design, and acid stimulation planning along the lengthy lateral section. Additionally, a new type of lower completion, featuring metal expandable packers, allowed the completion string to rotate during deployment.
Following the developed operating procedures based on real-time log correlations, geo-steering, and in-depth analysis of seismic data, the well construction stage was executed flawlessly, without any considerable issues and geological downtime. Successful delivery of horizontal well in lower slope of Tengiz field proved the feasibility of drilling complex wells with similar design in challenging geological settings and unlocked wide opportunities for potential further field development.
The paper presents a diverse array of methods employed in the planning and execution phases of this project, showcasing an outstanding use of the available geological and geophysical data. This approach enabled the safe and efficient drilling of a complex horizontal well, despite challenges posed by a naturally fractured carbonate reservoir and significant differential depletion.
Point and Interval Estimation of the Stress-Strength Reliability for discrete model based on different sampling plans
Authors: Erbayram Tenzile , Akdoğan Yunus 
Published: November 2024

Abstract

In recent years, ranked set sampling, a cheap and effective sampling method, has been used for statistical inferences as an alternative to traditional simple random sampling. Although this trendy topic has been frequently studied in continuous models, it has only been studied in parameter estimation for the discrete Weibull distribution in discrete models. Additionally, it is seen in the literature that stress-strength reliability has not been studied under ranked set sampling for discrete models. This paper discusses statistical inference for the stress-strength reliability when stress and strength are independent discrete Poisson-Ailamujia random variables under ranked set sampling. Moreover, stress-strength reliability estimators are obtained using point and bootstrap confidence interval estimation methods in simple random and ranked set sampling methods. The performances of the proposed estimators are compared using a Monte Carlo simulation. The simulation results and three real data applications show that the estimators obtained by ranked set sampling are preferable to the traditional simple random sampling in terms of efficiency.
Hospitalization of injured pregnant women - is it justified? A decade of data
Authors: Goldman Sharon , Ragoler Morel , Givon Adi , Radomislensky Irina , (ITG) Israel Trauma Group , Katorza Eldad 
Published: November 2024

Abstract

Background
Pregnant women commonly sustain injuries following traffic collisions, falls, and intentional incidents such as domestic violence. Injuries sustained by pregnant women can lead to placental abruption, pelvic fracture, preterm delivery as well as maternal and fetal mortality. The aim of this study was to compare injury and hospitalization characteristics among hospitalized pregnant and nonpregnant women. For pregnant women, gestational age was analyzed according to injury severity and hospitalization characteristics.
Methods
The Israel National Trauma Registry was the data source for this retrospective study. Demographic, injury and hospitalization characteristics were collected and analyzed for pregnant and nonpregnant women hospitalized between Jan 1, 2012 and December 31, 2021. Among pregnant females, gestational age was identified. Categorical variables were compared using the Chi-square Test and Fisher's Exact Test.
Results
A total of 33,377 women, aged 18–45 years, were hospitalized due to trauma-related injury; 14,606 (43.8%) were pregnant, and 18,771 (56.2%) were not pregnant. Among the pregnant women, 91.7% had an Injury Severity Score (ISS) of 1, and 75.9% were hospitalized for a single day. In comparison, 31% of the nonpregnant women had an ISS of 1 (X2 = 12,371.26, df = 1, P < 0.0001), and 32% were hospitalized for one day. Traffic accidents contributed to 51.8% of hospitalizations among pregnant women, compared with 42.8% among nonpregnant women. While falls were more prevalent among pregnant women, a greater proportion of nonpregnant women were hospitalized with intentional injuries. Among pregnant women, injuries during the third trimester are most common. However, those hospitalized during the first trimester suffered from more severe injuries than injuries during the second and third trimesters did. Compared with nonpregnant women, pregnant women are more likely to sustain minor injuries, have shorter hospitalization stays, have fewer surgical interventions and have fewer admissions to intensive care units (ICUs).
Conclusions
This study provides important data for medical personnel and policymakers regarding trauma-related injuries among pregnant women. The results highlight the need to construct effective prevention and treatment protocols and criteria for hospitalizing injured women during pregnancy. A multidisciplinary team of experts, including neonatal and obgyn physicians should design criteria for hospital observation and discharge in an effort to prevent any adverse events while also avoiding unnecessary hospitalization.
Anatomy of the diaphragmatic crura and other paraspinal structures relevant to en-bloc spondylectomy for lumbar spine tumours
Authors: Khadanovich Anhelina , Beneš Michal , Kaiser Radek , Reynolds Jeremy , Mawhinney Gerard , Štulík Jan , Kachlík David 
Published: November 2024

Abstract

Introduction:
En-bloc spondylectomy in the lumbar spine is a challenging procedure mainly due to a complex prevertebral anatomy. The aim of our study is to describe the anatomy of the diaphragmatic crura and surrounding vascular and neural structures which may be iatrogenically injured during the surgical resection.
Materials and methods
Ten embalmed cadavers were meticulously dissected. Widths of the diaphragmatic crura, abdominal aorta, cisterna chyli, thoracic duct, sympathetic trunks, and inferior vena cava as well as their distances from the midline were measured at nine levels (L1 to L4 vertebra and adjacent intervertebral discs).
Results
The right crus was attached to the L2–L4 vertebral bodies and L2/3 intervertebral disc, while the left crus inserted onto L1–L3 vertebrae. The thoracic duct arose commonly at the level of L2 vertebra and overlaid the right crus at the L3 vertebra and L2/3-disc levels. The cisterna chyli was present in 70% of cadavers and overlapped with the left crus at the same levels. Both sympathetic trunks emerged underneath the crura at the L1/2 discs or L1 vertebra level. The aorta overlapped with the crura at all levels.
Conclusion
The L3 level appears to be the riskiest for spondylectomy due to the overlap of both diaphragmatic crura with the thoracic duct and cisterna chyli, respectively. Spondylectomy at the L2 level also brings the risk of lymphatic structures injury while injury to the left sympathetic trunk may be the main issue at the L1 level.
Design and Fabrication of a Low-cost Liquid Optical Waveguide for Augmented Reality
Authors: Unnithan Ranjith Rajasekharan , Sun Dechuan , Tanyi Gregory , Lee Alan , French Chris , Liang Younger , Lim Christina 
Published: November 2024

Abstract

The complexities of fabrication techniques and the demand for high precision have posed significant challenges in the mass production of augmented reality (AR) waveguide combiners. Leveraging the capabilities of Polyjet 3D printing techniques, we have developed a cost-effective method for fabricating liquid geometric waveguide combiners for AR applications, using silicone oil as the medium. During the design phase, we optimized the structure of the waveguide combiner to facilitate easier fabrication. Our proposed method simplifies the production process by removing the need for complicated steps like dicing, layer bonding, and polishing, which are usually involved in traditional manufacturing techniques. We conducted optical simulations and developed a prototype using our patented fabrication method, which successfully demonstrated the integration of virtual images with the real-world environment, thereby confirming its feasibility and potential for cost-effective mass production.
Bioinformatic Analysis of SERPINA1 Expression in Papillary Thyroid Carcinoma and Its Potential Association with Hashimoto's Thyroiditis
Authors: Du Xiuyuan , Chen Wanjun 
Published: November 2024

Abstract

Purpose
This study aims to explore the role of the SERPINA1 gene in papillary thyroid carcinoma (PTC) and its relationship with Hashimoto's thyroiditis (HT).
Methods
Transcriptomic data from The Cancer Genome Atlas (TCGA) were utilized to analyze differences in SERPINA1 expression between PTC patients with and without HT. The expression levels of SERPINA1 in tumor tissues and its association with tumor characteristics were assessed using the Wilcoxon test across both patient groups. The impact of SERPINA1 expression on immune cell infiltration in PTC was evaluated using the CIBERSORT tool. Single-cell transcriptomic data from the Gene Expression Omnibus (GEO) were further analyzed to identify SERPINA1-expressing subpopulations based on Thyroid Differentiation Score (TDS) and pseudotime analysis. Gene Set Variation Analysis (GSVA) was employed to characterize pathways associated with SERPINA1, inferring its potential functions. Finally, CellChat was used to investigate key ligand-receptor interactions between SERPINA1-positive subpopulations and other cell types.
Results
SERPINA1 expression was significantly elevated in PTC, particularly in cases with lymph node metastasis and extrathyroidal invasion. However, no significant effect of HT on SERPINA1 transcript levels was observed. SERPINA1 was primarily expressed in thyrocytes and myeloid cells, with differences in transcription levels and enriched SERPINA1-related GO pathways across their subpopulations. Some subpopulations expressed macrophage migration inhibitory factor (MIF), suggesting that SERPINA1 and MIF may have opposing regulatory effects on inflammation through glucocorticoid-related pathways.
Conclusion
SERPINA1 may promote PTC progression through multiple mechanisms, including complement system inhibition, involvement in epithelial-mesenchymal transition, modulation of lipid metabolism, and suppression of lymphocyte infiltration. In the context of HT, the effects of SERPINA1 on lipid metabolism in the tumor microenvironment may be more pronounced, which could potentially contribute to improved patient survival rates.
Factors related to adverse pregnancy outcomes of maternal syphilis in Nanning Guangxi China 2016-2020
Authors: Peng Yuanjun , Li Jiangheng , Wei Mingxiao , Wei Jinlu , Zeng Wei , Tang Wanting , Huang Yongquan , Tao Xing , Jiang Wu , Mao Liangqin 
Published: November 2024

Abstract

Syphilis is a relatively common sexually transmitted disease worldwide. Maternal syphilis not only severely affects the quality of life of pregnant women but also leads to various adverse pregnancy outcomes (APOs) and even congenital syphilis. This study aimed to investigate the association between maternal syphilis infection and adverse pregnancy outcomes in offspring. Multivariate logistic regression model was used to analyze the associations between maternal syphilis infection and APOs, and to explore its stability through subgroup analysis. 1624 pregnant women with syphilis in Nanning, Guangxi during 2016-2020 were selected as participants. The multivariate logistic regression analysis revealed that being under 20 years of age (OR: 1.911, 95% CI: 1.077-3.392), having an unknown titer prior to delivery (OR: 1.792, 95% CI: 1.194-2.688), and undergoing non-standardized treatment (OR: 1.448, 95% CI: 1.064-1.971) emerged as significant risk factors. The implementation of integrated prevention measures such as early syphilis screening, eugenics assessment and standardized treatment and follow-up of pregnant syphilis are of great significance in reducing the incidence of APOs for pregnant women infected with syphilis.
Research on Hyaluronic Acid/Polyethylene oxide Electrospun Fiber Membranes for Skin Defect Repair
Authors: Zhao Weiwei , Song Zhenfeng , Li Huanhuan , Shi Suping , Zhang Yonghui , Wang Xianwei , Guo Zhikun , Sun Yongkun , Chen Hongying 
Published: November 2024

Abstract

Skin tissue defects are a common clinical issue. Electrospun nanofibrous membranes, mimicking the extracellular matrix (ECM) structure, show promising potential for skin defect repair. This study utilizes electrospinning technology to prepare a soft, lightweight, and breathable fibrous membrane wound dressing using hyaluronic acid and polyethylene oxide as substrates for skin defect repair. Scanning electron microscopy (SEM) measurements reveal an average diameter of 280.7 ± 10.24 nm for the fibers. The study evaluates the fibrous membrane's absorbance, hydrophilicity, porosity, water vapor permeability, and antibacterial property.and assesses wound healing and histological outcomes through in vivo experiments. The hyaluronic acid/polyethylene oxide (HA/PEO) combination demonstrated an excellent 92.53±2.32% wound healing rate and the thickest connective tissue thickness of (1597.04± 272.71μm) µm on day 14, along with the highest collagen area deposition （33.20 ± 5.58% ）. These results indicate that the hyaluronic acid/polyethylene oxide fibrous membrane exhibits excellent mechanical properties, hydrophilicity, biocompatibility, and significant potential for promoting wound healing.
Seasonality of the Agulhas Front's Position and Intensity based on a ‘range-gratitude’ method
Authors: Yang Zhichao , Qin Jianhuang , Qian Xingshang , Yang Chengcheng 
Published: November 2024

Abstract

Understanding the dynamics of the chlorophyll-a concentration (CC) along the oceanic front is crucial for predicting oceanic productivity and carbon sequestration capacity. This study proposes a 'range-gradient' methodology to investigate the seasonality of Agulhas Front (AF) using both sea surface temperature (SST) and CC data obtained from Moderate Resolution Imaging Spectroradiometer (MODIS) sensor. Result reveals that the spatial distribution of the CC-defined AF and SST-defined AF exhibits consistency. The position of AF is around 40°S from December to May, and the intensity of AF dwindles with isothermal southward shift. During June-July-August (JJA) the AF migrates north and intensifies, accompanied with maximum SST gradient. However, the meridional CC gradient peaks during September-October-November (SON). Such intensified meridional CC gradient is fueled by southward sunlight condition, northward sea surface currents and nutrient-rich upwelling. Thus, this study underscores the complex interplay of solar insolation and marine ecological dynamics in shaping the seasonal behavior of the AF.
Comparison of Intensive Care Unit Scoring Systems in Predicting Overall Mortality of Sepsis Patients
Authors: Cirik Mustafa Ozgur , Doganay Guler Eraslan , Doganci Melek , Özdemir Tarkan , Yildiz Murat , Ari Maside , Kahraman Abdullah , Hazer Seray , Tunc Mehtap , Ensarioglu Kerem 
Published: November 2024

Abstract

Introduction
Predictive scoring systems are applied in intensive care units(ICU) to monitor patients' response to treatment and guide treatment modalities.These scoring systems are also used as predictors in sepsis where mortality is high.This study aims to compare the discussed scores (APACHE II, SOFA, SAPS II, OASIS) in their role of predicting overall mortality in patients admitted to ICU with a diagnosis of sepsis or septic shock.
Methods
Among 740 patients admitted to the tertiary intensive care unit within 2 years, 165 patients diagnosed with sepsis and septic shock were included in the study. Demographic data, comorbidities, SOFA, SAPS-2, OASIS and APACHE II scores, invasive or noninvasive mechanical ventilation requirement and duration, ICU admission, hospital stay and 28-day mortality were retrospectively evaluated.
Results
All scoring systems were positively correlated with mortality and CCI score. OASIS correlated with ICU admission time and duration of mechanical ventilation.When the role of mortality scoring systems was evaluated, APACHE was found to be the lowest, while SOFA, OASIS and SAPS were found to be the highest.
Conclusion
SAPS II and OASIS have a higher correlation with mortality compared to others.