bluuebunny/crossref_metadata_2025_split huggingface dataset:
Quantum Machine Learning and TensorNetworks as an Aid in the Clinical Diagnosis ofCoronary Artery Disease
Authors: Bopardikar Soham , Montoya Manuel , Decoodt Pierre , Lalinde-Pulido Juan G. , Sierra-Sosa Daniel 
Published: February 2024

Abstract
Current applications of quantum machine learning are emerging, dueto the potential benefits that quantum technologies could bring in thenear future. One of the most recent developments is tensor network-based architectures, to explore the feasibility of the application of thismethod to healthcare, in this paper tensor networks are applied to theIEEE Heart Disease (COMPREHENSIVE) dataset for supervised clas-sification of coronary artery disease diagnosis. Three quantum machinelearning models were implemented in this study: 3-qubit Q-MPS, 4 qubitQ-MERA and 4-qubit Q-TTN. These were compared to six classical ma-chine learning models: Logistic Regression, Naive Bayes, Support VectorMachines (SVM), Decision Tree, Random Forest, and XGBoost; achiev-ing similar or better results than those of the best classical models. Themodels were evaluated following different strategies to modify the trainingand testing conditions, applying variations to the dataset by isolating theCleveland and Hungary datasets, which are subsets of the former. Addi-tionally, the impact of the input feature space preparation is demonstratedexperimentally, showing that there exist preferred conditions where thegeneralization of the model is maximum.
Optimization of entanglement depends on the extremality and nonextremality of a black hole
Authors: Barman Subhajit , Majhi Bibhas Ranjan 
Published: February 2024

Abstract
We consider two Unruh-DeWitt detectors interacting with a massless, minimally coupled scalar field in a (1+1) dimensional Reissner-Nordstrom black hole spacetime. In particular, one of the detectors, corresponding to Alice, is moving along an outgoing null trajectory. While the other detector carried by Bob is static. With this set-up, we investigate the entangling condition and the measure of the entanglement, concurrence, in the nonextremal and extremal scenarios. Our observations suggest, as expected, a qualitative similarity in characteristics of the entanglement between these two scenarios. However, we find a distinct and consistent quantitative feature between the nonextremal and extremal concurrences for a broad range of black hole charges. With moderately large detector transition energy, the extremal background always accounts for the larger entanglement than the nonextremal one. In contrast, with low detector transition energy, entanglement on the nonextremal background can be greater. Therefore, by adjusting the detector transition energy, one can perceive optimum entanglement from either the extremal or the nonextremal background.
New evidence contradicts the rapid spread of invasive genes into a threatened native species
Authors: Fitzpatrick Benjamin Minault , McCartney-Melstad Evan , Johnson Jarrett , Shaffer H Bradley 
Published: February 2024

Abstract
Single nucleotide polymorphism (SNP) genotyping has become the default strategy for genetic analyses of natural populations. However, because of their simplicity, SNPs can sometimes be misleading. We used a seemingly well-curated panel of diagnostic SNPs to evaluate patterns of hybridization between introduced and native tiger salamanders (Ambystoma) across California. We found evidence of three genes with non-native alleles at high frequencies in otherwise pure native populations far from the previously recognized hybrid zone. While both fascinating and important for conservation, these ‘superinvasive’ alleles also challenged our perception of salamander movement abilities. Here, we further tested our initial interpretation, first by isolating DNA from two specimens of native California tiger salamanders collected several decades before the introduction of barred tiger salamanders. Both specimens had the putative invasive SNPs, suggesting that they are not diagnostic of nonnative ancestry. We followed up with a novel genealogical analysis of DNA sequences of the loci containing the questionable SNPs, and showed that the genotypes formerly interpreted as “superinvasive” are better explained as native variants that share a SNP with the introduced species. These results indicate that the hybrid invasion, while still enormous in extent, remains limited to areas near the original introduction sites. Our study demonstrates how mistakes in DNA-based analyses of invasions can be recognized and corrected using genealogical analysis of DNA sequences (tree-based haplotype inference) rather than SNPs, which are more subject to ascertainment bias. It also demonstrates the value of revisiting previous inferences, especially when important conservation targets are at stake.
Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy
Authors: Liu Liu , YI JUNJIE , Guo Changjian , RUAN ZILIANG , CHEN GENGXIN , WEI HAIQIANG , LU LIWANG , GONG SHENGQI , PAN XIAOFU , SHEN XIAOWAN , GUAN XIAOWEI , Dai Daoxin , ZHONG KANGPING 
Published: February 2024

Abstract
Arrayed waveguide grating is a versatile and scalable integrated light dispersion device, which has been widely adopted in various applications, including, optical communications and optical sensing. Recently, thin-film lithium niobate emerges as a promising photonic integration platform, due to its ability of shrinking largely the size of typical lithium niobate based optical devices and possible integration of them on a chip. However, due to the intrinsic anisotropy of the material, to build an arrayed waveguide grating on X-cut thin-film lithium niobate has never been successful. Here, a universal strategy to design anisotropy-free dispersive components on a uniaxial in-plane anisotropic photonic integration platform is introduced for the first time. This leads to the first implementation of arrayed waveguide gratings on X-cut thin-film lithium niobate with various configurations and high-performances. The best insertion loss of 2.4dB and crosstalk of -24.1dB is obtained for the fabricated arrayed waveguide grating devices. Applications of such arrayed waveguide gratings as a wavelength router and in a wavelength-division multiplexed optical transmission system are also demonstrated.
Oxygen vacancy H2V3O8 nanowires as high-capacity cathode materials for aqueous zinc-ion batteries
Authors: Li Xiang , Chen Zhiwei , Li Yang , Xu Yiran , Bai Donglong , Deng Bin , Yao Wei , Xu Jianguang 
Published: February 2024

Abstract
H2V3O8 has been regarded as a compelling cathode material for aqueous zinc-ion batteries (AZIBs) owing to its elevated theoretical capacity, abundance of vanadium valence states, and advantageous layered configuration. Nonetheless, the intrinsically low conductivity and sluggish ionic reaction kinetics of H2V3O8 result in undesirable, constraining its broader implementation in AZIBs. In this study, a facile hydrothermal approach was utilized to prepare H2V3O8 nanowires with an abundance of oxygen vacancies. The combination of nanowire nanostructure and oxygen vacancies of the H2V3O8 offer improved ion diffusion kinetics and enhanced electronic conductivity, leading to a superior improved electrochemical performance. Particularly, the H2V3O8 nanowire cathodes with the optimal oxygen vacancy concentration (HVO-20) exhibit a specific capacity of 461.7 mAh g− 1 at 0.3 A g− 1 and exceptional cycle life of 198.8 mAh g− 1 after 1000 cycles at 1.0 A g− 1. The investigation unveils the impact of oxygen vacancy vanadium-based oxides on the performance of AZIBs, presenting a viable strategy for advanced cathode materials in AZIBs.
Shrinking Rice Bowls: Tracing the Decline of Philippine Rice Lands
Authors: Taer Albino 
Published: February 2024

Abstract
Rice farming is a pillar of food security, livelihoods, and cultural heritage across the Philippines. However, available rice lands face mounting pressures. This systematic review synthesizes evidence on factors driving the decline of Philippine rice lands over the past 30 years (1993-2023). Literature was retrieved from academic databases and grey sources, screened for relevance, and analyzed following PRISMA guidelines. Results reveal both natural and anthropogenic threats to rice lands: recurrent typhoons, volcanic eruptions, landslides, and flooding periodically damage rice areas. However, human activities dominated the drivers of rice land loss and degradation. Rapid urbanization and sprawl have directly converted 30-50% of rice lands near cities over recent decades. Agricultural policies and shifting profitability spurred farmers to convert paddies to aquaculture, cash crops, and other uses. Inadequate irrigation leaves 30% of lands dry. Deforestation disrupts water supplies essential for traditional wet rice cultivation, prompting abandonment. Groundwater over-extraction causes subsidence, enhancing flood risks and infrastructure damage. Deteriorating iconic Cordillera rice terraces face erosion and landslides after abandonment. Integrated land use planning is urgently needed to safeguard sufficient rice lands and support climate-resilient, sustainable intensification. Stronger protection of agricultural zones, expansion of irrigation infrastructure, and farmers’ adaptation incentives can help secure rice farming livelihoods and long-term food self-sufficiency, given the projected pressures of urbanization and climate change across the Philippines’ rice lands.
Phase Diagrams of Binary Mixtures of Saturated Monoglycerides in Vegetable and Mineral Oil and Their Impact in the Oleogels Rheology
Authors: Charó-Alvarado Maria E. , Charó-Alonso Miriam A. , Toro-Vazquez J. F. 
Published: February 2024

Abstract
Phase diagrams of binary mixtures of 1-stearoyl glycerol (C18) with 1-myristoyl glycerol (C14), 1-palmitoyl glycerol (C16) or 1-monobehenin glycerol (C22) in vegetable and mineral oil were obtained using different molar fractions of the monoglycerides (MGs) keeping the MG concentration constant (8% wt/wt). We observed that, independent of the MG mixture (C18:C14, C18:C16, C18:C22) and the type of oil, the MGs developed a mixed La phase with a transition temperature practically independent of the C18 molar fraction. In contrast, the transition temperature for the sub-α phase showed a eutectic point that, for the same MG mixture, occurred in both oils at the same MG molar fraction. At the MG molar composition corresponding to the eutectic point, the difference in length between the aliphatic chains in the mixed lamella resulted in a sub-α phase with the least efficient chain packing of that developed by any other MG molar fraction. Independent of the MG mixture and the type of oil, the oleogels developed by cooling (80°C to 5°C) vegetable and mineral oil MG solutions followed by 180 min at 5°C achieved the highest elasticity (G’5°C) at the MG molar fraction composition associated with the eutectic point. Tentatively the least efficient aliphatic chains packing developed by the sub-α phase at the eutectic point, favored the incorporation and retention of higher amounts of oil. Thus, for a particular MG binary mixture, the oleogels at the eutectic point had the highest G’5°C in comparison with the G’5°C of oleogels formulated at any other MG proportion.
Effectiveness of Behavior Modification Therapy on Level of Anxiety Among Substance Addicted Patients
Authors: J Darlin Priya Jensi. , SHARMA SANTOSHI 
Published: February 2024

Abstract
Statement of the Problem: A study to assess the effectiveness of behavior modification therapy on level of anxiety among substance addicted patients in selected de-addiction center Meerut, U.P.
Objectives: 1. To assess the level of anxiety among substance addiction patients in experimental and control group. 2. To deliver the behavioral modification therapy in experimental group. 3. To evaluate the effectiveness of behavioral modification therapy on level of anxiety among substance addiction patients in experimental group. 4. To compare the level of anxiety among substance addiction patients in experimental and control group. 5. To associate the level of anxiety and their selected variables among the substance addiction patients in experimental and control group .
Methods: A quasi experimental study was conducted on 60 substance addicted patients, 30 in experimental group and 30 in control group selected by purposive sampling technique having kept the inclusion and exclusion criteria. The tools used for this study was Standardized Hamilton Anxiety scale for assessing the level of anxiety among substance addicted patients and its demographic variables.
Results: Major findings of the study: Findings of the study reveals that the effectiveness of behavioural modification therapy is help to decrease the level of anxiety Among Experimental Group Pre-test scores shows that that majority of samples 16(53%) had mild to moderate anxiety, 08 (27%) had mild anxiety and 04 (13%) had moderate to severe anxiety and post-test data represented that majority of samples 20(66%) had mild anxiety, 06 (20%) had mild to moderate anxiety, and 02 (7%) had severe anxiety.
Conclusion: The results and findings of this study shows that Behavior modification therapy is very effective and significant to decrease the level of anxiety among substance use patients from selected rehabilitation center, Meerut.
Regulation of Spermatogenesis by Different Alternative Splicing Events of MEI1 Gene in Mongolian Horse
Authors: Song Dailing , Weng Yajuan , Terigele Baterin , Wang Guoqing , Manglai Dugarjaviin , Li Bei 
Published: February 2024

Abstract
The Mongolian horse has the characteristics of cold resistance, rough feeding resistance, good endurance, strong disease resistance and strong gregariousness. The normal production of sperm in male mammals is the basis of reproduction, and spermatogenesis includes a mitosis, meiosis twice and metamorphosis of sperm cells. The MEI1 gene is involved in the meiosis cycle and is required for normal meiosis chromosome association. Previous studies have shown that alternative splicing of MEI1 gene can promote spermatogenesis in Mongolian horses. In this study, the expression of MEI1 gene was determined by immunofluorescence in the third generation Mongolian horse testicular sertoli cells. Two overexpressed lentiviral vectors with MXE and SE events of MEI1 gene were constructed and successfully infected into sertoli cells. CCK-8 was used to detect the proliferation and activity of infected cells, transcripomics and metabolomics were used to screen and annotate differential genes and differential metabolites in the two sertoli cells with MXE and SE events. After 72 h of virus infection, 193 differentially expressed genes and 11360 differentially expressed metabolites were screened, 109 up-regulated genes including MEI1 and 84 down-regulated genes, 7494 up-regulated metabolites and 3866 down-regulated metabolites. Differential genes and differential metabolites were mainly enriched in several pathways related to spermatogenesis. Differential genes such as IL31RA, ATP2B3, CASQ2 were highly expressed in SE events, IL11, PRLR, CCR7 were highly expressed in MXE events. Metabolites such as folic acid and spermine were highly expressed in SE events, citric acid and glutathione were highly expressed in MXE events. This suggested that both MXE and SE events of MEI1 gene can promote the activity of spermatogenesis signaling pathway, and the gene influences spermatogenesis by regulating the expression of metabolites. In summary, MXE and SE events of MEI1 gene can promote the expression of spermatogen-related genes and metabolites, and genes affect spermatogenesis by regulating the expression of metabolites. The results of this study laid a theoretical foundation for exploring the regulatory mechanism of different alternative splicing events on spermatogenesis in Mongolian horse.
Transient composition of the thrips species (Thysanoptera: Thripidae) infesting mulberry in southern India: first report of two, including the dominating invasive pest Thrips parvispinus
Authors: Ku Prakya Sreerama , Rachana Rajan Remani , Amarendra Bellapu , Sheela Nanjundaiah 
Published: February 2024

Abstract
Alerted by the steady upsurge of thrips infestation that led to drastic leaf-yield losses in mulberry, we investigated the composition of thrips species damaging the crop in the south Indian states of Andhra Pradesh, Karnataka and Tamil Nadu from 2017 to 2023. The five species recorded included three previously recognized mulberry pests — Bathrips melanicornis, Pseudodendrothrips darci and Scirtothrips dorsalis — and two newly encountered pests, viz. Thrips palmi and T. parvispinus. At Handenahalli village in Anekal taluk of Bengaluru urban district in Karnataka, where multiple thrips species simultaneously infested mulberry, the typical downward curling of leaves was ascribed to T. parvispinus. This was in contrast to the upward curling caused by the sole infestation of P. darci, the most common species infesting mulberry across the three states. Diagnostic characters of all the reported species are presented here along with the identification keys and photomicrographs. Thrips parvispinus as a new pest of mulberry warrants special attention given the economic loss caused by this highly polyphagous invasive species in chilli in southern India during the latter half of 2021. Its presence in the transient composition of mulberry-infesting thrips species points to a likely displacement of P. darci in the future with serious repercussions for the moriculture and sericulture sectors.
Efficacy of added Diffusion sequences to the enhanced Magnetic Resonance imaging (MRI) in the diagnosis of pre and postoperative cases of cholesteatoma
Authors: Elfeshawy Mohamed Salah , Elsamanody Ahmed Nabil 
Published: February 2024

Abstract
Background
We aimed to assess the efficacy of added diffusion to Magnetic resonance Imaging (MRI) with contrast injection for early and accurate cholesteatoma detection by comparing the radiological findings with operative and histopathological data and in the postoperative patients to differentiate between operative bed granulation tissue from the residual/recurrent cholesteatoma.
Methods
We assessed 40 patients using HRCT and specific MRI protocol for imaging temporal bones. The patient selection was based on clinical examination and follow-up of postoperative pathologically proven cases. In view of diffusion and MRI findings, cholesteatoma was diagnosed in 28 out of 40 cases. All 40 cases had surgery, and 30 patients had been proven during the operation as cholesteatoma.
Results
The study revealed the high sensitivity and specificity of the added diffusion study to MRI with contrast in diagnosing cholesteatoma and differentiating between operative bed granulation tissue and the residual/recurrent cholesteatoma.
Conclusions
The MRI examination plays precious role in detecting cholesteatoma, in pre and postoperative conditions. A combination of diffusion sequences, T1, T2 and T1 delayed post-contrast Weighted Images (WIs) are helpful for the early detection of cholesteatoma and for discriminating operative bed granulation tissue from the residual/recurrent cholesteatoma.
Éditorial
Authors: Collin Simon , Guichon Nicolas 
Published: February 2024

Ce numéro spécial s’inscrit dans le sillage du colloque RUNED 22 : perspectives critiques sur le numérique en éducation et en formation – enjeux politiques, sociaux et économiques qui fut organisé en mai 2022 à l’Université du Québec à Montréal. Cette rencontre scientifique avait pour ambition d’interroger l’état de structuration et les tendances actuelles des approches critiques du numérique en éducation et formation. Dans sa foulée, l’objectif de ce numéro spécial est de mettre en dialogue les tendances et intérêts actuels des perspectives critiques dans le domaine du numérique en éducation et formation, depuis son design jusqu’à ses usages, en interrogeant ce processus sous l’angle des enjeux politiques, sociaux et économiques qui le sous-tendent. Ce faisant, le « numérique » (mot-valise qui nécessite d’être ancré dans des traditions épistémologiques, disciplinaires et théoriques) est compris en tant que phénomène hétérogène, au croisement du technique et du social, du matériel et du symbolique, de l’individuel et du collectif, du contemporain et de l’historique.
Pola Perilaku Pengunjung terhadap Tata Ruang di Homwok “Authentic Coffee” Sutomo sebagai Respons dari Strategi Branding
Authors: Wijayanti Ananda Aprilia , Nainggolan Freddy Marihot Rotua , Panjaitan Irwin 
Published: February 2024

Title: Visitor Behavior Settings Towards Spatial Layout at Homwok “Authentic Coffee” Sutomo as a Response to Branding Strategy
As a student city, Yogyakarta presents business opportunities for coffee shops to create spaces supporting student and worker activities such as reunions, studying together, or doing assignments. The large business opportunities are balanced with many competitors, so coffee shop entrepreneurs must develop their businesses creatively. One strategy that can be used is through an interior arrangement that can support target market activities. Homwok “Authentic Coffee” Sutomo is a coffee shop in the city of Yogyakarta that uses a branding strategy to give visitors an impression represented in the layout of the space and furniture. The method used in this research is direct observation using behavior mapping techniques to determine the condition of the space and its influence on visitor behavior patterns. Through this research, the author found that spatial planning, including dividing zones according to visitor activities and choosing the type of furniture, can influence visitor behavior patterns.
Quantitative forecasting of bed sediment load in river engineering: an investigation into machine learning methodologies for complex phenomena
Authors: Fuladipanah Mehdi , Azamathulla H. Md. , Kisi Ozgur , Kouhdaragh Mehdi , Mandala Vishwandham 
Published: February 2024

Abstract
The intricate calculation of bed sediment load (BSL), which is influenced by hydraulic, hydrological, and sedimentary factors, is vital for informed decision-making in water resource management. Machine learning models, which are gaining popularity due to their accessibility and ability to reveal complex relationships, play a significant role in tackling these challenges. The efficacy of gene expression programming (GEP) models, support vector machines (SVMs), multi-layer perceptron (MLP), and multivariate adaptive regression splines (MARS) has been assessed through measured data of number 540 obtained from six rivers, namely Oak Creek, Nahal Yatir, Sagehen Creek, Elbow River, Jacoby River, and Goodwin Creek from 1954 to 1992. The assessment of model performance has been conducted utilizing root mean square error (RMSE), R2, Nash–Sutcliffe coefficient (NSE), and developed discrepancy ratio (DDR) as indices. Following data normalization within the range of 0–1, the data models underwent training and testing processes with a partition ratio of 80% for training and 20% for testing. Four dimensionless parameters, denoted as Fr = U/√gy, U/U*, Se, and ω = τU/γs√gyDs3, were employed as inputs in the models. The outcomes indicate that they exhibit superior performance compared to other methods, as evidenced by the following metrics in predicting BSL during the test stage: RMSE = 1.4088, NSE = 0.73054, R2 = 0.8729, and maximum QDDR(max) = 1.9564.