bluuebunny/crossref_metadata_2025_split huggingface dataset:
From Klinefelter Syndrome to High Grade Aneuploidies: Expanding the Gene-dosage Effect of Supernumerary X Chromosomes
Authors: Spaziani Matteo , Carlomagno Francesco , Tarantino Chiara , Angelini Francesco , Paparella Roberto , Tarani Luigi , Putotto Carolina , Badagliacca Roberto , Pozza Carlotta , Isidori Andrea M , Gianfrilli Daniele 
Published: January 2024

Abstract

Objective
High-grade aneuploidies of X and Y sex chromosomes (HGAs) are exceedingly rare and complex conditions. We aimed to investigate the effect of supernumerary X chromosomes (extra-Xs) on the clinical, hormonal, metabolic, and echocardiographic features of patients with HGAs.

Design and Methods
In a cross-sectional study, we compared 23 subjects with HGAs and 46 age-matched subjects with 47,XXY Klinefelter syndrome (KS), according to the number of extra-Xs: two (47,XXY and 48,XXYY), three (48,XXXY and 49,XXXYY), or four supernumerary Xs (49,XXXXY). A second cohort consisting of 46 pubertal stage-matched KS subjects was employed for validation. Clinical, hormonal, metabolic and ultrasonographic parameters were collected and analyzed.

Results
The increase in the number of extra-Xs was associated with a progressive adverse effect on height, pubertal development, testicular volume and function, adrenal steroidogenesis, and thyroid function. A progressive linear increase in ACTH and a decrease in cortisol/ACTH ratios were found. Weight and body mass index, Sertoli cell function, lipid profile, and glucose tolerance post-oral glucose tolerance test were all worse in the HGA cohort compared to KS. Cardiac evaluation revealed a linear association with reduced left and right end-diastolic diameters and reduced ejection fraction.

Conclusion
The increase in the number of extra-Xs is associated with a “dose-dependent” progressive impairment in steroid producing glands, thyroid function, cardiac structure, and performance.
Effect of Wheat Flour and Yellow Pumpkin Flour Ratios on The Physical, Chemical Properties, and Preference Level of Cookies
Authors: Salma Nabila , Setiyoko Agus , Sari Yuli Perwita , Rahmadian Yudi 
Published: January 2024

Cookies are made from flour, eggs, vanilla, margarine, and baking powder ingredients. The weakness of standard cookies is their low antioxidant content. Therefore, innovation is needed to increase the antioxidant level of these cookies. This study contributes to determining the effect of adding yellow pumpkin flour on selected cookies' physical, preference level, chemistry properties, and antioxidant activity. The proportion of adding pumpkin flour consists of 0%, 10%, 20%, 30%, 40%, and 50%. The physical analysis included color, texture, expansion volume, and the level of preference, including flavor, color, taste, texture, and overall, which are used to select the most preferred cookies by panelists. The chemical analysis includes moisture, ash, protein, carbohydrate contents, and IC50 value for the most preferred cookies by panelists. The findings indicated that the selected formula by the panelist was cookies with 20% pumpkin flour substitution. The physical characteristics of cookies are a lightness color of 54.15, a texture of 1572.7 gF, and an expansion volume of 46.2%. The chemical elements are as follows: moisture content of 4.68%, ash content of 1.53%, protein content of 8.15%, fat content of 26.10%, carbohydrate content by the difference of 59.54%, and IC50 as much as 84.84 ppm, which means that the selected cookies have intense antioxidant activity. The experiment's contribution was that increasing antioxidant intake through dietary choices can positively impact overall health and potentially reduce the need for medicinal intervention.
Absolutely interferometric calibration of phase liquid crystal spatial light modulators using honeycomb gratings composited with Billet-split Fresnel zone plates
Authors: Wang Chi , Shan Jian , Zhang Junyong 
Published: January 2024

The traditional interferometric calibration of phase spatial light modulators (SLM) based on interference fringes shift is easily disturbed due to environmental vibration. Here a kind of absolutely interferometric calibration of phase SLM is investigated to eliminate the disturbance using dual honeycomb gratings composited with Billet-split Fresnel zone plates (BsFZP), in which honeycomb gratings split an incident beam into three beams and the first two beams are interfered by BsFZP while the last beam is chosen as the absolute reference point. The experiments on both 532 and 632.8 nm incident wavelengths were separately carried out, and the measuring accuracy was proved by a SID4 wavefront sensor. The proposed high-accuracy calibration provided the basis for SLM application scenarios with high precision.
Copper phthalocyanines as a mode-locker in an Er-doped fiber laser
Authors: Al-Asaadi Sana S. H. , Salam Sameer , Azooz Salam M. , Alghamdi Turki Ali , Diblawe Abdulkadir Mukhtar , Nizamani Bilal , Harun Sulaiman Wadi 
Published: January 2024

We demonstrate a mode-locked erbium-doped fiber laser (EDFL) utilizing copper phthalocyanines (CuPc) as a saturable absorber (SA) for the first time, to the best of our knowledge. The investigated SA was prepared using a simple, low-cost and straightforward technique, whereby the CuPc powder was embedded into polyvinyl alcohol (PVA) to form a thin film. The thin film acted as a mode-locker when it was incorporated into the EDFL cavity to produce output pulses at a repetition rate of 1.8 MHz with a pulse duration of 1.98 ps. The frequency spectrum showed a signal-to-noise ratio as high as 55 dB, which indicates the stability of the mode-locking operation. To the best of our knowledge, this is the first work to report using CuPc as a mode-locker.
The adsorption of naproxen on adsorbents obtained from pepper stalk extract by green synthesis
Authors: Dolas Hacer 
Published: January 2024

Abstract
This study presented the adsorption of naproxen on adsorbents filled with Cu, Fe, and Cu/Fe nanoparticles (NPs) obtained by the green synthesis method from pepper stem waste. The resulting adsorbents were characterized by Fourier transform infrared spectroscopy, scanning electron microscopy-energy dispersive X-ray spectroscopy, and thermal gravimetric-differential thermal analysis. The amount of naproxen not adsorbed in the solution was determined from the cyclic voltammetry method, which is one of the electrochemical methods. The equation of the calibration curve used in the conversion of current to concentration and the R
2 value were

y
=
2.6165
x
−
288.22

y=2.6165x-288.22

and 0.999, respectively. While the adsorption with the BS-extract was 3.3%, it was 46.142% for Cu-NP, 92 mg/g, and 57.622% for Fe-NP. With 116.0 mg/g Cu/Fe-NP, 82.406% and 165.0 mg/g capacity were reached. In the isotherm calculations, since the R
2 values for each adsorbent were in the range of 0.998–0.997, it was determined that the Freundlich and Halsey isotherms were compatible. Accordingly, under these conditions, Naproxen adsorption was multilayered and the adsorbent surface had a heterogeneous structure. Graphs drawn from the kinetic data showed that the adsorption obeyed the second-order kinetics. The R
2 value of the kinetic curves was 1 for all adsorbents. Thermodynamic data were determined by Van’t Hoff curves with R
2 values in the range of 0.998–0.996. The enthalpy value for Cu/Fe-NP was calculated to be 31.854 kJ/mol, the entropy value was 0.1993 kJ/mol-K, and the free energy was −27.5374 kJ/mol. These values were 34.605 kJ/mol, 0.272 kJ/mol-K, and −46.451 kJ/mol for Fe-NP, respectively; and 19.79 kJ/mol, 0.247 kJ/mol-K, and −54.3226 kJ/mol for Cu-NP. While all NPs (except Cu-NP) had a high recovery percentage in three cycles, this decreased to 80% at pH 10. For Cu-NP, the recovery percentage decreased at pH 8.5 and 7, but surprisingly it increased at pH 10. As a result, it can be inferred that NPs play a good role in adsorbent development, and Fe and Cu NP-doped BS adsorbents have a better effect on naproxen adsorption and have been evaluated as adsorbents suitable for use several times.
An Etruscan Inscription Rediscovered
Authors: Wallace Rex 
Published: January 2024

Abstract
In 1886, a terracotta tile inscribed with an Etruscan inscription was recovered from Tomb 11 in the first cemetery of S. Antonio, located in the environs of Corchiano, an important settlement in the Ager Faliscus. Soon after the tile’s discovery, it disappeared from the scholarly record and was assumed to have been lost. A collector for the Field Museum purchased the tile and other artifacts from an antiquities dealer in Rome and shipped them to the Museum. Recently, a photograph of the tile appeared on the Field Museum’s Web site. The rediscovery of the inscribed tile in the Museum’s archives permits us to confirm the reading of the inscription and to document its distinctive paleographic features. In this paper, I discuss the inscribed tile, its background, and the Etruscan inscription.
Fuzzy neutral fractional integro-differential equation existence and stability results involving the Caputo fractional generalized Hukuhara derivative
Authors: El Ghazouani Aziz , Abdou Amir Fouad Ibrahim , Elomari M’hamed , Melliani Said 
Published: January 2024

AbstractIn this paper, we investigate the existence and uniqueness solutions for a fuzzy Neutral fractional integro-differential equation with non-local conditions. First, we show the existence of solutions with the help of the Non-linear alternative for one-value function, as well as Krasnoselskii’s and Banach’s fixed point theorems. Moreover, we examine the generalized Ulam Hyers (GUH) and Ulam Hyers Rassias stability for our main problem. Finally, an example is presented to show the usability of our major results.
Historical Structural Racism in the Built Environment and Contemporary Children’s Opportunities
Authors: Blatt Lorraine R. , Sadler Richard C. , Jones Emily J. , Miller Portia , Hunter-Rue Daniesha S. , Votruba-Drzal Elizabeth 
Published: January 2024

BACKGROUND AND OBJECTIVES
There are well-documented links between structural racism and inequities in children’s opportunities. Yet, when it comes to understanding the role of the built environment, a disproportionate focus on redlining obscures other historical policies and practices such as blockbusting, freeway displacement, and urban renewal that may impact contemporary child development. We hypothesized that historical structural racism in Allegheny County, Pennsylvania’s, built environment would be associated with fewer contemporary educational, socioeconomic, and health opportunities. We also hypothesized that these measures would explain more collective variance in children’s opportunities than redlining alone.

METHODS
We used geospatial data from the US Census, Mapping Inequality Project, and other archival sources to construct historical measures of redlining, blockbusting, freeway displacement, and urban renewal in ArcGIS at the census tract level. These were linked with data from the Child Opportunity Index 2.0 to measure children’s opportunities across domains of education, socioeconomic status, and health. We ran spatial regression analyses in Stata 18.0 to examine individual and collective associations between structural racism and children’s opportunities.

RESULTS
Historical redlining, blockbusting, and urban renewal were largely associated with fewer contemporary educational, socioeconomic, and health opportunities, and explained up to 47.4% of the variance in children’s opportunities. The measures collectively explained more variance in children’s opportunities than redlining alone.

CONCLUSIONS
In support of our hypotheses, novel measures of structural racism were related to present-day differences in children’s opportunities. Findings lay the groundwork for future research focused on repairing longstanding harm perpetuated by structural racism.
Feature preferences of sports betting platforms: A discrete choice experiment shows why young bettors prefer smartphones
Authors: Hing Nerilee , Russell Alex M. T. , Tulloch Catherine , Lole Lisa , Rockloff Matthew , Browne Matthew , Thorne Hannah , Newall Philip 
Published: January 2024

AbstractBackground and aimsSmartphone, computer and land-based betting platforms each have distinctive features. This study examined 1) preferred features of sports betting platforms amongst young adults and 2) whether feature preferences vary with gambling severity.MethodsThe study surveyed 616 Australians aged 18–29 years who bet at-least monthly on sports, esports and/or daily fantasy sports. Participants provided a simple rating of the importance of 24 features of betting platforms and then completed a discrete choice experiment to indicate their preferences amongst different groups of features.ResultsSmartphones were the only platform providing all preferred features. The most important feature was ability to bet instantly 24/7 from any location, followed by electronic financial transactions. Less important features were ability to access betting information online and to bet with multiple operators. Social and privacy features, and access to promotions, did not significantly predict platform choice. The experiment found no significant differences in preferred features by gambling severity group or by gender. The non-experimental descriptive data, however, indicated that participants in the moderate risk/problem gambling categories placed significantly more importance on privacy, ability to place in-play bets, bet with cash, bet with a credit card, see frequent promotions, and bet with multiple operators.Discussion and conclusionsMost features that bettors prefer can intensify betting. Curtailment of betting promotions, in-play betting, and credit card betting are measures that can assist higher-risk gamblers without unduly affecting other gamblers. Consumer protection tools, including mandatory pre-commitment, need strengthening to help counter the unique risks of smartphone betting.
Active auditing Services for Storing and Securing the Data in the Cloud
Authors: Et. al. Vidhya.G, 
Published: January 2024

Cloud computing paradigm is a variation on the long vision of computing as utilisation of resources, in which data owners can host all data tenuously in the cloud and access high-quality software products on demand from a mutual pool of configurable computing resources. We create a secure storage system to alleviate data owners' burdens and to remove their substantial control over storage reliability and security, we develop a secure data storage services with high service-level requirements. Our proposed one involves three favors: the cloud server, data owner and TPA. The pros and cons of cloud computing are examined in this paper and then we put a set of analytically and cryptographically desirable properties allowing large data storage security audit services to become a authenticity. Active auditing is required to check the dynamic data integrity. But it's not easy to do an audit effectively, since data is complex in the cloud. To fail the auditing process, server will implement replay attack and forge attack. Modification, insertion and deletion comprise the complex operations. The owner sends the update message to the auditor any time the complex operation is performed. Built on the techniquepart structure, random case and Dynamic-Hash Table(DHT), our audit service can support validated improvements to externalise the data, and timely abnormal detection.
Investigation of compact dual port octagonal MIMO antenna with triple band rejection capabilities with good isolation
Authors: Et. al. H. Sudarsan, 
Published: January 2024

This papers focuses to investigate a 35mm*60mm*1.6mm novel dual port MIMO antenna with triple notch rejection capabilities that exhibits good isolation performances. An Octagonal radiating patch is incorporated with defected ground structure and relevant slots in the radiator. Two slots and DGS contribute for the rejection capabilities of potential interference bands like WIMAX,WILAN, and X band in the ultra-wide band region of the designed antenna. Further to improve its performance, the antenna is modified as dual port MIMO which experiences mutual coupling. A strip line is introduced above the radiating patches in the substrate to obstruct the surface waves and to reduce the mutual coupling between the radiating elements. Crucial parameters like mutual coupling and the diversity gain are analyzed and are found to be promising. The proposed variant’s impedance bandwidth spans from 1.5 GHz to 9.05 GHz.
Effect Of Carrier Concentration And Thickness Of Absorber Layer On Performance CBTS Solar Cell
Authors: Et. al. Raed Khaleel Zahoo , 
Published: January 2024

In this research, using computer simulations, the solar cell (CBTS / CdS / ZnO) was studied by the effect of the thickness and concentration of the absorption layer in it with respect to the properties curve (I - V), the characteristic curve (C - V) and the quantum efficiency curve (QE) of the cell, when thickness of the absorption layer increased It leads to an increase in the short circuit current (Isc), the open circuit voltage (Voc) and the efficiency of the solar cell (Eta) . Also, the quantum efficiency of the solar cell increases with the increase in the thickness of the absorption layer. As for the effect of the carrier concentration of the absorption layer, we found that by increasing the concentration of the absorption layer, (Voc) increases with the increase in the concentration of the doping, while (Jsc) decreases. Therefore, the conversion efficiency depends on the effect of the concentration density. As for the effect of the carrier concentration of the absorption layer on the properties of C-V, it is noticed that increase in capacitance of the solar cell with increasing concentration .
An empirical study to evaluate factors affecting customer satisfaction on the adoption of Mobile Banking Track: Financial Management
Authors: Et. al. Dr. Viral Bhatt , 
Published: January 2024

Researcher needs to drive the effect of factors like ease of use, mobile atmosphere, perceived responsive, image of bank, perceived security, perceived risk, performance benefits, social influence, and hedonic motivation towards mobile banking. Here researcher measure direct and indirect effects of factors influences. In this research, luenlufeuu trust and performance expectancy are consider as mediating variableu whereas innovative is crfuiseo as ctaerroitu moderating variable. The data was gathered from 251 users of mobile banking through structure questionnaire with seven point scale. Descriptive Analysis Research Methodology was performed to test the research hypotheses where as multiple regression and path analysis performed with Advance. research sepeurpes an efficient model to evaluate intra-relationships amongst the factors affecting customer satisfaction on adopting of mobile banking. The results of research confirmed significant direct effects of factors like ease of use, mobile atmosphere, perceived responsive, image of bank, perceived security, perceived risk, performance benefits, social influence, and hedonic motivation towards mobile banking. Research also ensures the significant mediating effect of ,luenlufeuutrust and performance expectancy as well as ctaerroitu moderating effect of innovative. This is unique effort of researcher for developing structural model for mobile .gtfkifr This study will help in understanding the concept of interrelation between different factors directly and indirectly correlated to mobile banking. These results provide insights for banks and mobile application providers to develop strategies that will enhance perceived value, customer experience and customer satisfaction. The main limitation of this paper is that sample population has been restricted to the users of mobile banking in major cities of Gujarat region only.
Energy-Efficient Enhanced Hierarchical Routing Chain Based Clustering for Wireless Sensor Networks
Authors: Et. al. Vidhya G, 
Published: January 2024

Wireless Sensor Networks (WSN) constitute a wide range of applications. In most applications, sensor nodes are distributed in harsh environments and WSN nodes are power-limited, so once installed it will be difficult to charge those sensor nodes. In this article, combined with clusters, we propose a routing scheme that saves energy. First, the entire surface of the sensor is divided into parts, and then the sensor is divided by weighing the elements. Each section selects a Cluster Head (CH).Clustering is one of the common methods to maximize energy production. All sensor hubs are assembled into a number of groups in the clustering technique and each group is assigned a group head called the Cluster Head (CH). The CH absorbs high energy as they are responsible for data processing and data transmission compared to the remaining Sensor Nodes (SNs). The heads of the cluster are usually overwhelmed with a large number of sensing nodes, resulting in faster death. We propose an enhanced hierarchical routing chain-based clustering (EHRCC) algorithm based on the LEACH algorithm. The EHRCC algorithm uses E-LEACH, PEGASIS-E, LEACH-1R PEGASIS and P-LEACH
algorithm to investigate the creation of clusters, cluster head choice, chain creation, as well as the data transmission mechanism. Simulation results show that, EHRCC is better consumption of energy compared to HEED, E- LEACH,E- PEGASIS In addition, we evaluate the impact of various network parameters on network efficiency and further improve its performance.
Kriging Regressive Pseudo Randomized Lamport Certificateless Signcryption based Replication Attack Detection for Secure Routing in WSN
Authors: Et. al. D.Sudhakar, 
Published: January 2024

A Wireless Sensor Network (WSN) includes small, low-cost, and resource-constrained sensor nodes to perform monitoring. Each node is free to move and susceptible to various attacks. Therefore, WSNs have huge attention to communication security. Identifying and monitoring attack node is complex in distributed network and creates node replication attacks in WSN. In order to improve secure routing, a novel technique called Kriging Regressive Attack Detection based Pseudo Randomized Lamport Certificateless Signcryptive Secure Routing (KRAD-PRLCSSR) is proposed. KRAD-PRLCSSR enhances the secure routing by detecting the replication attack in WSN. Initially, the neighbor discovery is performed using the Kriging Regression function. Energy of every sensor node is calculated and validates with threshold value. Based on estimated results, normal node or replica node is identified. Then the normal node is chosen as neighboring node. After that, secure transmission is performed using Pseudo Randomized Lamport one-time Generative Certificateless Signcryption. By applying the signcryption technique, Pseudo Randomized private and public keys are generated for each sensor node. After the key generation, the source node performs the encryption as well as a digital signature. The encrypted data and signature are sent to receiver. Finally, signature is verified at the receiver side to decrypt the data. This helps to increase the security of routing in WSN. The simulation analysis of KRAD-PRLCSSR technique is performed with the different metrics.