bluuebunny/crossref_metadata_2025_split huggingface dataset:
Measuring the Speed of Light with Updated Hubble Diagram of High-redshift Standard Candles
Authors: Liu Yuting , Cao Shuo , Biesiada Marek , Lian Yujie , Liu Xiaolin , Zhang Yilong 
Published: May 2023

Abstract
The possible time variation of the fundamental constants of nature has been an active subject of research in modern physics. In this paper, we propose a new method to investigate such possible time variation of the speed of light c using the updated Hubble diagram of high-redshift standard candles including Type Ia Supernovae (SNe Ia) and high-redshift quasars (based on UV–X relation). Our findings show that the SNe Ia Pantheon sample, combined with currently available sample of cosmic chronometers, would produce robust constraints on the speed of light at the level of c/c
0 = 1.03 ± 0.03. For the Hubble diagram of UV+X-ray quasars acting as a new type of standard candle, we obtain c/c
0 = 1.19 ± 0.07. Therefore, our results confirm that there is no strong evidence for deviation from a constant speed of light up to z ∼ 2. Moreover, we discuss how our technique might be improved at much higher redshifts (z ∼ 5), focusing on future measurements of the acceleration parameter X(z) with gravitational waves (GWs) produced by binary neutron star mergers. In particular, in the framework of the second-generation space-based GW detector, DECi-hertz Interferometer Gravitational Wave Observatory, the speed of light is expected to be constrained with a precision of Δc/c = 10−3.
CEERS Key Paper. V. Galaxies at 4 < z < 9 Are Bluer than They Appear–Characterizing Galaxy Stellar Populations from Rest-frame ∼1 μm Imaging
Authors: Papovich Casey , Cole Justin W. , Yang Guang , Finkelstein Steven L. , Barro Guillermo , Buat Véronique , Burgarella Denis , Pérez-González Pablo G. , Santini Paola , Seillé Lise-Marie , Shen Lu , Arrabal Haro Pablo , Bagley Micaela B. , Bell Eric F. , Bisigello Laura , Calabrò Antonello , Casey Caitlin M. , Castellano Marco , Chworowsky Katherine , Cleri Nikko J. , Costantin Luca , Cooper M. C. , Dickinson Mark , Ferguson Henry C. , Fontana Adriano , Giavalisco Mauro , Grazian Andrea , Grogin Norman A. , Hathi Nimish P. , Holwerda Benne W. , Hutchison Taylor A. , Kartaltepe Jeyhan S. , Kewley Lisa J. , Kirkpatrick Allison , Kocevski Dale D. , Koekemoer Anton M. , Larson Rebecca L. , Long Arianna S. , Lucas Ray A. , Pentericci Laura , Pirzkal Nor , Ravindranath Swara , Somerville Rachel S. , Trump Jonathan R. , Urbano Stawinski Stephanie M. , Weiner Benjamin J. , Wilkins Stephen M. , Yung L. Y. Aaron , Zavala Jorge A. 
Published: May 2023

Abstract
We present results from the Cosmic Evolution Early Release Survey on the stellar population parameters for 28 galaxies with redshifts 4 < z < 9 using imaging data from the James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) combined with data from the Hubble Space Telescope and the Spitzer Space Telescope. The JWST/MIRI 5.6 and 7.7 μm data extend the coverage of the rest-frame spectral energy distribution to nearly 1 μm for galaxies in this redshift range. By modeling the galaxies’ SEDs the MIRI data show that the galaxies have, on average, rest-frame UV (1600 Å)—I-band colors 0.4 mag bluer than derived when using photometry that lacks MIRI. Therefore, the galaxies have lower ratios of stellar mass to light. The MIRI data reduce the stellar masses by

〈
Δ
log

M

*

〉
=
0.25

dex at 4 < z < 6 and 0.37 dex at 6 < z < 9. This also reduces the star formation rates (SFRs) by 〈ΔlogSFR〉 = 0.14 dex at 4 < z < 6 and 0.27 dex at 6 < z < 9. The MIRI data also improve constraints on the allowable stellar mass formed in early star formation. We model this using a star formation history that includes both a “burst” at z

f
= 100 and a slowly varying (“delayed-τ”) model. The MIRI data reduce the allowable stellar mass by 0.6 dex at 4 < z < 6 and by ≈1 dex at 6 < z < 9. Applying these results globally, this reduces the cosmic stellar-mass density by an order of magnitude in the early Universe (z ≈ 9). Therefore, observations of rest-frame ≳1 μm are paramount for constraining the stellar-mass buildup in galaxies at very high redshifts.
The Period Distribution of Hot Jupiters Is Not Dependent on Host Star Metallicity
Authors: Yee Samuel W. , Winn Joshua N. 
Published: May 2023

Abstract
The probability that a Sun-like star has a close-orbiting giant planet (period ≲1 yr) increases with stellar metallicity. Previous work provided evidence that the period distribution of close-orbiting giant planets is also linked to metallicity, hinting that there two formation/evolution pathways for such objects, one of which is more probable in high-metallicity environments. Here, we check for differences in the period distribution of hot Jupiters (P < 10 days) as a function of host star metallicity, drawing on a sample of 232 transiting hot Jupiters and homogeneously derived metallicities from Gaia Data Release 3. We found no evidence for any metallicity dependence; the period distributions of hot Jupiters around metal-poor and metal-rich stars are indistinguishable. As a byproduct of this study, we provide transformations between metallicities from the Gaia Radial Velocity Spectrograph and from traditional high-resolution optical spectroscopy of main-sequence FGK stars.
Deliverable D11.2 Search and link association services: A RESTful API, which will input a link/accession number and return a ranked list of neighbours links with a confidence score
Authors: Theocharides Soulaine , Kyriakopoulou Niki 
Published: May 2023

Work package 11 of the BiCIKL project involves developing software tools to support a FAIR experience for members of the biodiversity research community. The package overall focuses on Findability, by providing tools to search and answer questions, and Accessibility, through developing links across various biodiversity data sources and research tools. Task 11.2 specifically involves prediction of new links using machine learning. We chose to demonstrate the functionality of machine learning link prediction with plant-pollinator interactions. This type of interaction was chosen due to the wealth of data available, particularly on the Global Biotic Interactions (GloBI) database, as well as this kind of interaction&rsquo;s ecological and economic significance. The result was a RESTful API capable of predicting plant-pollinator interactions among a predefined set of species. Predictions are made on-the-fly, at the time of the request. The GitHub repository for the API can be found here:&nbsp;https://github.com/DiSSCo/BiCIKL_Linkages_API
The API takes either a plant or a pollinator as inputs, and outputs potential matches based on a user-defined confidence score. The API&rsquo;s prediction is powered by a random forest classifier stored on disk. The classifier was trained on the taxonomic hierarchy of observed plant-pollinator pairs obtained from the GloBI database. When evaluating the likelihood of an interaction, the trained classifier looks at the taxonomic hierarchy of both the plant and pollinator and outputs a confidence score. What pairs are returned is determined by the minimum confidence score set by the user.
Under the Gun: Percussive Massage Therapy and Physical and Perceptual Recovery in Active Adults
Authors: Leabeater Alana J. , Clarke Anthea C. , James Lachlan , Huynh Minh , Driller Matthew 
Published: May 2023

Context
Handheld percussive massage devices (ie, massage guns) are a relatively new and under-researched recovery tool. These tools are intended to increase range of motion and reduce muscle soreness by delivering targeted vibration to soft tissues. Empirical knowledge about the potential influence of these devices on perceptual recovery and the recovery of performance characteristics after exercise is scarce.

Objective
To investigate the effect of a 5-minute massage gun application, using a commercially available device, on physical and perceptual recovery after a strenuous bout of lower body exercise.

Design
Controlled laboratory study.

Setting
Physiology laboratory.

Patients or Other Participants
A total of 65 active young adults (age = 21.3 ± 1.4 years; age range = 18–30 years; 34 women: height = 165.8 ± 6.1 cm, mass = 66.0 ± 7.4 kg; 31 men: height = 181.1 ± 6.0 cm, mass = 81.5 ± 11.8 kg).

Intervention(s)
Participants applied a massage gun on the calf muscles of 1 leg after strenuous exercise (massage gun recovery group) for 5 minutes and used no recovery intervention on the other leg (control group).

Main Outcome Measure(s)
Ankle range of motion, calf circumference, isometric strength, calf endurance, and perceived muscle soreness measures were collected at baseline and at various points after lower body exercise.

Results
No significant group × time interactions were recorded for any of the performance or perceptual measures (P values &gt; .05). Effect sizes were mostly unclear, except for a small increase in perceived muscle soreness in the massage gun recovery group compared with the control group immediately (d = −0.35) and 4 hours (d = −0.48) postrecovery.

Conclusions
Massage guns appeared to have little effect on physical measures when applied for 5 minutes immediately after strenuous calf exercise. Given the small increase in muscle soreness up to 4 hours after their use, caution is recommended when using massage guns immediately after strenuous lower body exercise.
Prevalence of premalignant cervical lesions among women in community-based screening program using visual inspection with acetic acid in Metro Manila
Authors: Amparo Genalin Fabul , Zalameda-Castro Carolyn Reyes , Diwa-Hernandez Michelle S. 
Published: May 2023

BACKGROUND:
Cervical cancer remains a health-care burden in our country. Majority of women afflicted with this cancer are diagnosed in advanced stage. Several groups like the Philippine Society for Cervical Pathology and Colposcopy (PSCPC) have put forth efforts to decrease and eventually eliminate cervical cancer through improvement in level of awareness on the disease and community-based cervical cancer screening programs using visual inspection using acetic acid (VIA). Data on the prevalence of premalignant lesions using this screening method are limited in our country. Thus, the initiative of the society (PSCPC) to embark on this study.

OBJECTIVE:
The objective of this study was to determine the prevalence of premalignant cervical lesions among women screened in community-based screening program using VIA in Metro Manila.

METHODOLOGY:
A retrospective cross-sectional study with collection of data from medical records of cervical screening programs done by the PSCPC from March 2017 to December 2019 was done. VIA was done for screening. All VIA-positive women underwent colposcopy and those with abnormal findings had colposcopically guided cervical punch biopsy.

RESULTS:
A total of 1072 women were screened with a positivity rate of 14.6%. One hundred and fifty-six women were VIA positive and 79 of these women underwent colposcopically guided biopsy. Premalignant cervical lesions were seen in 21 women. The prevalence rate of premalignant cervical lesions in VIA-positive women was 13.5%. The prevalence of premalignant cervical lesions among all women screened was 2%. Risk factors associated with premalignant lesions were early coitarche and smoking.

CONCLUSION:
The prevalence of premalignant cervical lesions among women who underwent community-based cervical cancer screening using VIA is lower compared to other studies at 2%.
Violence Related to Daily Water and Sanitation Needs in South Africa
Authors: Jayaweera Ruvani T. , Goin Dana E. , Twine Rhian , Neilands Torsten B. , Wagner Ryan G. , Lippman Sheri A. , Kahn Kathleen , Pettifor Audrey , Ahern Jennifer 
Published: May 2023

ABSTRACT.
There is a critical lack of research on violence experienced by women when meeting their daily water and sanitation needs. This short report describes the cumulative lifetime incidence of exposure to violence when using the toilet or collecting water (water, sanitation, and hygiene [WASH]-related violence) and identifies associated health and behavioral risks. Data from 1,870 participants collected in 2013–2015 from a longitudinal cohort of young women in rural South Africa were included in this analysis. We found that exposure to WASH-related violence was high: 25.9% experienced violence when collecting water or when using the toilet. Those who experienced violence were more likely to report pregnancy, an older partner, unprotected sex, experience of intimate partner violence, engaging in transactional sex, depressive symptoms, and anxiety. Future research should investigate the location and type of violence experienced and examine how WASH-related violence is related to health outcomes to identify gender-centered WASH interventions that reduce violence exposure.
Giardia duodenalis in Ugandan Children Aged 9–36 Months in Kampala, Uganda: Prevalence and Associated Factors
Authors: Ndeezi Grace , Mor Siobhan M. , Ascolillo Luke R. , Tasimwa Hannington B. , Nakato Ritah , Kayondo Lilian N. , Tzipori Saul , Mukunya David , Griffiths Jeffrey K. , Tumwine James K. 
Published: May 2023

ABSTRACT.
Giardia duodenalis is a common gastrointestinal pathogen globally that has been associated with growth failure in children. Most of the studies have been done in school-age children, and there is a paucity of data in pre-school children. We determined the prevalence and factors associated with G. duodenalis infection in children aged 9–36 months presenting to Mulago Hospital with diarrhea or cough. Demographic and socio-economic characteristics, animal ownership, medical history, and physical examination findings were recorded. Stool was tested for G. duodenalis using real-time quantitative polymerase chain reaction (qPCR), and additional tests included stool microscopy and qPCR for Cryptosporidium. The overall prevalence of G. duodenalis infection was 6.7% (214/3,173). In children with diarrhea the prevalence was 6.9% (133/1,923), whereas it was 6.5% (81/1,250) in those with cough as the main symptom. Of 214 children with G. duodenalis infection, 19 (8.9%) were co-infected with Cryptosporidium. Older children (25–36 months) were more likely to have G. duodenalis infection (adjusted odds ratio [aOR]: 2.93, 95% CI: 1.93–4.43). Use of an unimproved toilet (aOR: 1.38, 95% CI: 1.04–1.83) and the wet season (aOR: 1.33, 95% CI: 1.00–1.77) were associated with increased infection. Other factors associated with infection were recurrent diarrhea (aOR: 2.46, 95% CI: 1.64–3.70) and passing of mucoid stool (aOR: 2.25, 95% CI: 1.08–4.66). Having a ruminant at the homestead was also associated with infection (aOR: 1.83, 95% CI: 1.20–2.79). Giardia duodenalis infection occurred in 1 of 15 children aged 9–36 months with diarrhea or cough in Kampala, Uganda. Further studies are needed to clarify the zoonotic significance of G. duodenalis infection in this setting.
Detection of Human Paragonimiasis by ELISA Using Recombinant Paragonimus westermani Cysteine Protease 7
Authors: Andrade-Gomes Luana Gabriele , Zuniga María J. , Dolz Gaby , Solano-Campos Frank 
Published: May 2023

ABSTRACT.
Paragonimiasis is an important but neglected foodborne trematodiasis caused by Paragonimus mexicanus in Costa Rica. Immunological techniques for diagnosing this parasitosis in humans do not exist in Central America. The objective of the present study was to use recombinant Paragonimus westermani cysteine protease 7 to standardize an ELISA for the detection of antibodies against Paragonimus spp. Human sera positive for P. westermani, P. mexicanus, or Paragonimus spp., human sera infected with other helminths, as well as sera of healthy humans without parasitic infections, were analyzed. The sensitivity of the ELISA was 92.9%, and the specificity was 91.9%. This report is the first to describe the development of an ELISA for the diagnosis of Paragonimus spp. in Costa Rica and Central America. Using this ELISA in the health system of Costa Rica is recommended to detect infections.
Factors Associated with Chikungunya Infection among Pregnant Women in Grenada, West Indies
Authors: Kiener Melanie , Cudjoe Nikita , Evans Roberta , Mapp-Alexander Veronica , Tariq Amna , Macpherson Calum , Noël Trevor , Gérardin Patrick , Waechter Randall , LaBeaud A. Desiree 
Published: May 2023

ABSTRACT.
Neonates are vulnerable to vector-borne diseases given the potential for mother-to-child congenital transmission. To determine factors associated with chikungunya virus (CHIKV) infection among pregnant women in Grenada, West Indies, a retrospective cohort study enrolled women who were pregnant during the 2014 CHIKV epidemic. In all, 520/688 women (75.5%) were CHIKV IgG positive. Low incomes, use of pit latrines, lack of home window screens, and subjective reporting of frequent mosquito bites were associated with increased risk of CHIKV infection in bivariate analyses. In the multivariate modified Poisson regression model, low income (adjusted relative risk [aRR]: 1.05 [95% CI: 1.01–1.10]) and frequent mosquito bites (aRR: 1.05 [95% CI: 1.01–1.10]) were linked to increased infection risk. In Grenada, markers of low socioeconomic status are associated with CHIKV infection among pregnant women. Given that Grenada will continue to face vector-borne outbreaks, interventions dedicated to improving living conditions of the most disadvantaged will help reduce the incidence of arboviral infections.
La obligación de alimentos pre natales y la incidencia en los derechos del presunto progenitor
Authors: Marín Cali Eliana Michelle , Ramon Galarza Lisseth María , Gallegos Avendaño Mónica Cecibel 
Published: May 2023

El presente trabajo de investigación hace referencia al análisis de la obligación de alimentos pre natales impuestos por la autoridad competente al presunto progenitor, sin tener certeza de la verdadera paternidad del mismo, sin embargo, se le impone esta obligación la cual es impuesta de acuerdo a la tabla de pensiones alimenticias desde la concepción y hasta los doce meses de nacido el menor. En los casos de falsa imputación de paternidad el Código Civil establece que, en el caso de dolo para obtener alimentos, la indemnización pecuniaria será solidaria lo cual genera completa indefensión al presunto pues no podrá ejercer ningún tipo de acción legal como es la repetición de pago ya sea en contra de la madre o del verdadero padre. La legislación ecuatoriana no toma en cuenta las afecciones que se causa con la imposición de paternidad sin tener certeza alguna ya que no solo incide en el patrimonio, sino que se ve quebrantada la moral, el honor y buen nombre de la personada ante su familia y la sociedad. La metodología que hemos utilizado para desarrollar la investigación fue la cualitativa ya que se recopilo y analizo diferentes conceptos, normativa, legislación comparada, entre otros. Con ellos logramos demostrar que existe un vacío legal en los casos de restitución pecuniaria por la falsa imputación de paternidad.
El Marketing Digital como herramienta estratégica en el posicionamiento empresarial
Authors: Hernández Mesa Claudia Alicia , Carreño Amaya Nubia Stella 
Published: May 2023

El desarrollo de la informática aceleró los tiempos y momentos del escenario y dinámica de los negocios, los grandes cambios comenzaron a forjarse en periodos de tiempo relativamente cortos y las organizaciones se vieron inmersas en constantes cambios. De esta manera la dinámica interactiva y digital empresa, basada en un soporte digital, demandó la necesidad de desarrollar, transformar y emplear nuevos métodos, instrumentos y herramientas para el desarrollo de la función de marketing en las organizaciones, logrando que el marketing digital abriera múltiples ámbitos en cómo desarrollar estructuras de negocios y transformar el campo comercial, dando la oportunidad a que las empresas con capacidad digital e infraestructura tecnológica asumieran con mayor facilidad el cambio de paradigma y comenzaran a migrar sus portafolios y relaciones con sus clientes a los escenarios digitales.
La presente investigación surge del interés en la búsqueda de alternativas de desarrollo y aplicación de un plan de marketing digital para las Pymes afiliadas a la caja de compensación familiar Cafam ubicadas en Bogotá en los últimos dos años, con el fin de mejorar la estructura financiera y el posicionamiento de dichas entidades a nivel local y nacional, siendo una investigación de carácter mixto, un diseño explicativo secuencial, enmarcado en 3 fases o etapas de desarrollo, que identifican características de impactos positivos y negativos en entornos digitales sociales, comerciales, administrativos ambientales, a través de sus ejes de análisis a saber: población, sociedad, espacio y recurso, lo que permite triangular información cualitativa y cuantitativa en diferentes contextos empresariales, con el fin de determinar estrategias de marketing digital apropiadas a las Pymes objeto de estudio.
Portrait Technology in Campus Recruitment
Authors: Yu Huang , Mercado Cecilia 
Published: May 2023

One limitation of campus recruitment is the ability of recruiters to quickly and accurately evaluate the comprehensive quality of students , resulting in the low success rate of signing, talent misjudgment, unreasonable post arrangement after successful signing and other problems. The application of traditional scientific research with small sample data based on statistics has gradually become difficult. This paper attempts to use artificial intelligence, big data and other technical means to develop intelligent solutions for campus recruitment scene. Starting from the problem, the researchers used clustering and neural network algorithms to realize the labeling of student behavior data, create the subjective and objective labeling system of students, and create the talent portrait suitable for campus recruitment. Research results of this paper shows such concerns can be effectively handled using talent portrait technology.

Received: 20 March 2023 | Revised: 10 April 2023 | Accepted: 24 April 2023

Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.

Data Availability Statement
Data available on request from the corresponding author upon reasonable request.

Author Contribution Statement
Huang Yu: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Data curation, Writing - original draft, Writing - review & editing, Visualization, Funding acquisition. Cecilia Mercado: Conceptualization, Investigation, Resources, Writing - original draft, Writing - review & editing, Supervision, Project administration.
Wireless Sensor Networks
Authors: Singh Vikram , Jain Sachin , Sharma  
Published: May 2023

Wireless Sensor Networks (WSNs) play a major role in revolutionizing the world by its sensing technology. WSNs has emerged as that powerful technology which has multiple applications such as such as military operations, surveillance system, Intelligent Transport Systems (ITS) etc. WSNs comprises of various sensor nodes, which captures the data from the surrounding alongside monitoring the external environment. Much of the research work is focused on making the sensor	network	operating with minimum consumption of energy, so that it can survive for longer duration. The primary concern in the direction of saving energy has been due to the Discharging of those batteries on which sensor nodes are operated. In addition to that, WSNs are also exploited for its security aspects so that it can be used in some confidential sectors like military battlefield. This paper, introduces the WSN in different aspects like applications, routing and data collection, security aspects and also briefs about simulation platform that can be used in WSNs. This paper contributes in a fashion about introducing the WSNs in different sectors of its operation and reflecting its significance.